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-oct2-177969020300563.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S32C06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020300563
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 14K Mar 7 19:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Mar 7 19:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Mar 7 19:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 7 19:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Mar 15 11:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 11:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Mar 15 11:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 11:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Mar 7 19:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Mar 7 19:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Mar 7 19:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 7 19:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 11:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Mar 15 11:43 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 24M 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-S32C06-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779742946183

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-S32C06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 21:02:27] [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 21:02:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 21:02:29] [INFO ] Load time of PNML (sax parser for PT used): 986 ms
[2026-05-25 21:02:29] [INFO ] Transformed 22816 places.
[2026-05-25 21:02:29] [INFO ] Transformed 35015 transitions.
[2026-05-25 21:02:29] [INFO ] Parsed PT model containing 22816 places and 35015 transitions and 137470 arcs in 1372 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 22816 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22816/22816 places, 35015/35015 transitions.
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 22768 transition count 35015
Applied a total of 48 rules in 2425 ms. Remains 22768 /22816 variables (removed 48) and now considering 35015/35015 (removed 0) transitions.
[2026-05-25 21:02:32] [INFO ] Flow matrix only has 33959 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-721774282164722043.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17626919865019931940.kers'
[2026-05-25 21:02:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-721774282164722043.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17626919865019931940.kers]
Culling duplicate invariants (modulo rational): removing 611 columns.
Culled 611 columns in 26 ms.
// Phase 1: matrix 33959 rows 22157 cols 91369 entries
Finished phase 1 with 14492 SingleSign rule and 6711 generalized
[2026-05-25 21:02:33] [INFO ] Computed 1565 invariants in 939 ms
Computed 1565 P flows in 941 ms.
Exported basis to /tmp/petrispot-output-17626919865019931940.kers
Total runtime 967 ms.
[2026-05-25 21:03:11] [INFO ] Performed 4404/22768 implicitness test of which 165 returned IMPLICIT in 31 seconds.
[2026-05-25 21:03:41] [INFO ] Performed 7591/22768 implicitness test of which 324 returned IMPLICIT in 61 seconds.
[2026-05-25 21:04:12] [INFO ] Performed 9886/22768 implicitness test of which 462 returned IMPLICIT in 92 seconds.
[2026-05-25 21:04:42] [INFO ] Performed 13213/22768 implicitness test of which 677 returned IMPLICIT in 122 seconds.
[2026-05-25 21:05:12] [INFO ] Performed 15287/22768 implicitness test of which 797 returned IMPLICIT in 152 seconds.
[2026-05-25 21:05:13] [INFO ] Implicit Places using invariants in 161182 ms returned [4, 8, 24, 42, 62, 84, 108, 134, 162, 192, 224, 258, 294, 332, 372, 414, 458, 503, 547, 589, 629, 667, 703, 737, 769, 799, 827, 853, 877, 899, 919, 937, 953, 993, 1000, 1015, 1031, 1049, 1069, 1091, 1115, 1141, 1169, 1199, 1231, 1265, 1301, 1339, 1379, 1421, 1464, 1506, 1546, 1584, 1620, 1654, 1686, 1716, 1744, 1770, 1794, 1816, 1836, 1854, 1870, 1885, 1925, 1932, 1947, 1962, 1978, 1996, 2016, 2038, 2062, 2088, 2116, 2146, 2178, 2212, 2248, 2286, 2326, 2367, 2407, 2481, 2515, 2547, 2577, 2605, 2631, 2655, 2677, 2697, 2715, 2731, 2746, 2761, 2801, 2808, 2823, 2838, 2853, 2869, 2887, 2907, 2929, 2953, 2979, 3007, 3037, 3069, 3103, 3139, 3177, 3216, 3254, 3290, 3324, 3356, 3386, 3414, 3440, 3464, 3486, 3506, 3524, 3540, 3555, 3570, 3585, 3625, 3632, 3647, 3662, 3677, 3692, 3708, 3726, 3746, 3768, 3792, 3818, 3846, 3876, 3908, 3942, 3978, 4015, 4051, 4085, 4117, 4147, 4175, 4201, 4225, 4247, 4267, 4285, 4301, 4316, 4331, 4346, 4361, 4401, 4408, 4423, 4438, 4453, 4468, 4483, 4499, 4517, 4537, 4559, 4583, 4609, 4637, 4667, 4699, 4733, 4768, 4802, 4834, 4864, 4892, 4918, 4942, 4964, 4984, 5002, 5018, 5033, 5048, 5063, 5078, 5093, 5133, 5140, 5155, 5170, 5185, 5200, 5215, 5230, 5246, 5264, 5284, 5306, 5330, 5356, 5384, 5414, 5446, 5479, 5511, 5541, 5569, 5595, 5619, 5641, 5661, 5679, 5695, 5710, 5725, 5740, 5755, 5770, 5785, 5825, 5832, 5847, 5862, 5877, 5892, 5907, 5922, 5937, 5953, 5971, 5991, 6013, 6037, 6063, 6091, 6121, 6152, 6182, 6210, 6236, 6260, 6282, 6302, 6320, 6336, 6351, 6366, 6381, 6396, 6411, 6426, 6441, 6481, 6488, 6503, 6518, 6533, 6548, 6563, 6578, 6593, 6608, 6624, 6642, 6662, 6684, 6708, 6734, 6762, 6791, 6819, 6845, 6869, 6891, 6911, 6929, 6945, 6960, 6975, 6990, 7005, 7020, 7035, 7050, 7065, 7105, 7112, 7127, 7142, 7157, 7172, 7187, 7202, 7217, 7232, 7247, 7263, 7281, 7301, 7323, 7347, 7373, 7400, 7426, 7450, 7472, 7492, 7510, 7526, 7541, 7556, 7571, 7586, 7601, 7616, 7631, 7646, 7661, 7701, 7708, 7723, 7738, 7753, 7768, 7783, 7798, 7813, 7828, 7843, 7858, 7874, 7892, 7912, 7934, 7958, 7983, 8007, 8029, 8049, 8067, 8083, 8098, 8113, 8128, 8143, 8158, 8173, 8188, 8203, 8218, 8233, 8273, 8280, 8295, 8310, 8325, 8340, 8355, 8370, 8385, 8400, 8415, 8430, 8445, 8461, 8479, 8499, 8521, 8544, 8566, 8586, 8604, 8620, 8635, 8650, 8665, 8680, 8695, 8710, 8725, 8740, 8755, 8770, 8785, 8825, 8832, 8847, 8862, 8877, 8892, 8907, 8922, 8937, 8952, 8967, 8982, 8997, 9012, 9028, 9046, 9066, 9087, 9107, 9125, 9141, 9156, 9171, 9186, 9201, 9216, 9231, 9246, 9261, 9276, 9291, 9306, 9321, 9361, 9368, 9383, 9398, 9413, 9428, 9443, 9458, 9473, 9488, 9503, 9518, 9533, 9548, 9563, 9579, 9597, 9616, 9634, 9650, 9665, 9680, 9695, 9710, 9725, 9740, 9755, 9770, 9785, 9800, 9815, 9830, 9845, 9885, 9892, 9907, 9922, 9937, 9952, 9967, 9982, 9997, 10012, 10027, 10042, 10057, 10072, 10087, 10102, 10118, 10135, 10151, 10166, 10181, 10196, 10211, 10226, 10241, 10256, 10271, 10286, 10301, 10316, 10331, 10346, 10361, 10401, 10408, 10423, 10438, 10453, 10468, 10483, 10498, 10513, 10528, 10543, 10558, 10573, 10588, 10603, 10618, 10633, 10648, 10663, 10678, 10693, 10708, 10723, 10738, 10753, 10768, 10783, 10798, 10813, 10828, 10843, 10858, 10873, 10913, 10915, 10919, 10934, 10949, 10964, 10979, 10994, 11009, 11024, 11039, 11054, 11069, 11084, 11099, 11114, 11129, 11144, 11159, 11174, 11189, 11204, 11219, 11234, 11249, 11264, 11279, 11294, 11309, 11324, 11339, 11354, 11369, 11384, 11424, 11431, 11446, 11461, 11476, 11491, 11506, 11521, 11536, 11551, 11566, 11581, 11596, 11611, 11626, 11641, 11656, 11671, 11686, 11701, 11716, 11731, 11746, 11761, 11776, 11791, 11806, 11821, 11836, 11851, 11866, 11881, 11896, 11936, 11943, 11958, 11973, 11988, 12003, 12018, 12033, 12048, 12063, 12078, 12093, 12108, 12123, 12138, 12153, 12168, 12184, 12201, 12217, 12232, 12247, 12262, 12277, 12292, 12307, 12322, 12337, 12352, 12367, 12382, 12397, 12412, 12452, 12459, 12474, 12489, 12504, 12519, 12534, 12549, 12564, 12579, 12594, 12609, 12624, 12639, 12654, 12669, 12685, 12703, 12722, 12740, 12756, 12771, 12786, 12801, 12816, 12831, 12846, 12861, 12876, 12891, 12906, 12921, 12936, 12976, 12983, 12998, 13013, 13028, 13043, 13058, 13073, 13088, 13103, 13118, 13133, 13148, 13163, 13178, 13194, 13212, 13232, 13253, 13273, 13291, 13307, 13322, 13337, 13352, 13367, 13382, 13397, 13412, 13427, 13442, 13457, 13472, 13512, 13519, 13534, 13549, 13564, 13579, 13594, 13609, 13624, 13639, 13654, 13669, 13684, 13699, 13715, 13733, 13753, 13775, 13798, 13820, 13840, 13858, 13874, 13889, 13904, 13919, 13934, 13949, 13964, 13979, 13994, 14009, 14024, 14064, 14071, 14086, 14101, 14116, 14131, 14146, 14161, 14176, 14191, 14206, 14221, 14236, 14252, 14270, 14290, 14312, 14336, 14361, 14385, 14407, 14427, 14445, 14461, 14476, 14491, 14506, 14521, 14536, 14551, 14566, 14581, 14596, 14636, 14643, 14658, 14673, 14688, 14703, 14718, 14733, 14748, 14763, 14778, 14793, 14809, 14827, 14847, 14869, 14893, 14919, 14946, 14972, 14996, 15018, 15038, 15056, 15072, 15087, 15102, 15117, 15132, 15147, 15162, 15177, 15192, 15232, 15239, 15254, 15269, 15284, 15299, 15314, 15329, 15344, 15359, 15374, 15390, 15408, 15428, 15450, 15474, 15500, 15528]
[2026-05-25 21:05:13] [INFO ] Actually due to overlaps returned [993, 1925, 2801, 3625, 4401, 5133, 5825, 6481, 7105, 7701, 8273, 8825, 9361, 9885, 10401, 10913, 11424, 11936, 12452, 12976, 13512, 14064, 14636, 15232, 4, 769, 799, 827, 853, 877, 899, 919, 937, 953, 1716, 1744, 1770, 1794, 1816, 1836, 1854, 1870, 1885, 2605, 2631, 2655, 2677, 2697, 2715, 2731, 2746, 2761, 3440, 3464, 3486, 3506, 3524, 3540, 3555, 3570, 3585, 4225, 4247, 4267, 4285, 4301, 4316, 4331, 4346, 4361, 4964, 4984, 5002, 5018, 5033, 5048, 5063, 5078, 5093, 5661, 5679, 5695, 5710, 5725, 5740, 5755, 5770, 5785, 6320, 6336, 6351, 6366, 6381, 6396, 6411, 6426, 6441, 6945, 6960, 6975, 6990, 7005, 7020, 7035, 7050, 7065, 7541, 7556, 7571, 7586, 7601, 7616, 7631, 7646, 7661, 8113, 8128, 8143, 8158, 8173, 8188, 8203, 8218, 8233, 8665, 8680, 8695, 8710, 8725, 8740, 8755, 8770, 8785, 9201, 9216, 9231, 9246, 9261, 9276, 9291, 9306, 9321, 9725, 9740, 9755, 9770, 9785, 9800, 9815, 9830, 9845, 10241, 10256, 10271, 10286, 10301, 10316, 10331, 10346, 10361, 10753, 10768, 10783, 10798, 10813, 10828, 10843, 10858, 10873, 10915, 11264, 11279, 11294, 11309, 11324, 11339, 11354, 11369, 11384, 11776, 11791, 11806, 11821, 11836, 11851, 11866, 11881, 11896, 12292, 12307, 12322, 12337, 12352, 12367, 12382, 12397, 12412, 12816, 12831, 12846, 12861, 12876, 12891, 12906, 12921, 12936, 13352, 13367, 13382, 13397, 13412, 13427, 13442, 13457, 13472, 13904, 13919, 13934, 13949, 13964, 13979, 13994, 14009, 14024, 14476, 14491, 14506, 14521, 14536, 14551, 14566, 14581, 14596, 15072, 15087, 15102, 15117, 15132, 15147, 15162, 15177, 15192]
Discarding 242 places :
Implicit Place search using SMT only with invariants took 161364 ms to find 242 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22526/22816 places, 35015/35015 transitions.
Applied a total of 0 rules in 2282 ms. Remains 22526 /22526 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 166112 ms. Remains : 22526/22816 places, 35015/35015 transitions.
Starting structural reductions in LTL mode, iteration 0 : 22526/22526 places, 35015/35015 transitions.
Applied a total of 0 rules in 1734 ms. Remains 22526 /22526 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
[2026-05-25 21:05:17] [INFO ] Flow matrix only has 33959 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-11616600654200538391.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3737108573818510976.kers'
[2026-05-25 21:05:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11616600654200538391.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3737108573818510976.kers]
Culling duplicate invariants (modulo rational): removing 429 columns.
Culled 429 columns in 26 ms.
// Phase 1: matrix 33959 rows 22097 cols 90505 entries
Finished phase 1 with 14199 SingleSign rule and 7004 generalized
[2026-05-25 21:05:18] [INFO ] Computed 1323 invariants in 948 ms
Computed 1323 P flows in 949 ms.
Exported basis to /tmp/petrispot-output-3737108573818510976.kers
Total runtime 975 ms.
[2026-05-25 21:05:54] [INFO ] Performed 5075/22526 implicitness test of which 137 returned IMPLICIT in 30 seconds.
[2026-05-25 21:06:24] [INFO ] Performed 7624/22526 implicitness test of which 231 returned IMPLICIT in 60 seconds.
[2026-05-25 21:06:54] [INFO ] Performed 11253/22526 implicitness test of which 390 returned IMPLICIT in 90 seconds.
[2026-05-25 21:07:25] [INFO ] Performed 14406/22526 implicitness test of which 528 returned IMPLICIT in 120 seconds.
[2026-05-25 21:07:55] [INFO ] Performed 17678/22526 implicitness test of which 682 returned IMPLICIT in 150 seconds.
[2026-05-25 21:07:58] [INFO ] Implicit Places using invariants in 161157 ms returned [7, 23, 41, 61, 83, 107, 133, 161, 191, 223, 257, 293, 331, 371, 413, 457, 502, 546, 588, 628, 666, 702, 736, 989, 1004, 1020, 1038, 1058, 1080, 1104, 1130, 1158, 1188, 1220, 1254, 1290, 1328, 1368, 1410, 1453, 1495, 1535, 1573, 1609, 1643, 1675, 1911, 1926, 1941, 1957, 1975, 1995, 2017, 2041, 2067, 2095, 2125, 2157, 2191, 2227, 2265, 2305, 2346, 2386, 2460, 2494, 2526, 2556, 2777, 2792, 2807, 2822, 2838, 2856, 2876, 2898, 2922, 2948, 2976, 3006, 3038, 3072, 3108, 3146, 3185, 3223, 3259, 3293, 3325, 3355, 3383, 3591, 3606, 3621, 3636, 3651, 3667, 3685, 3705, 3727, 3751, 3777, 3805, 3835, 3867, 3901, 3937, 3974, 4010, 4044, 4076, 4106, 4134, 4160, 4357, 4372, 4387, 4402, 4417, 4432, 4448, 4466, 4486, 4508, 4532, 4558, 4586, 4616, 4648, 4682, 4717, 4751, 4783, 4813, 4841, 4867, 4891, 5079, 5094, 5109, 5124, 5139, 5154, 5169, 5185, 5203, 5223, 5245, 5269, 5295, 5323, 5353, 5385, 5418, 5450, 5480, 5508, 5534, 5558, 5580, 5761, 5776, 5791, 5806, 5821, 5836, 5851, 5866, 5882, 5900, 5920, 5942, 5966, 5992, 6020, 6050, 6081, 6111, 6139, 6165, 6189, 6211, 6231, 6407, 6422, 6437, 6452, 6467, 6482, 6497, 6512, 6527, 6543, 6561, 6581, 6603, 6627, 6653, 6681, 6710, 6738, 6764, 6788, 6810, 6830, 6848, 7021, 7036, 7051, 7066, 7081, 7096, 7111, 7126, 7141, 7156, 7172, 7190, 7210, 7232, 7256, 7282, 7309, 7335, 7359, 7381, 7401, 7419, 7435, 7607, 7622, 7637, 7652, 7667, 7682, 7697, 7712, 7727, 7742, 7757, 7773, 7791, 7811, 7833, 7857, 7882, 7906, 7928, 7948, 7966, 7982, 7997, 8169, 8184, 8199, 8214, 8229, 8244, 8259, 8274, 8289, 8304, 8319, 8334, 8350, 8368, 8388, 8410, 8433, 8455, 8475, 8493, 8509, 8524, 8539, 8711, 8726, 8741, 8756, 8771, 8786, 8801, 8816, 8831, 8846, 8861, 8876, 8891, 8907, 8925, 8945, 8966, 8986, 9004, 9020, 9035, 9050, 9065, 9237, 9252, 9267, 9282, 9297, 9312, 9327, 9342, 9357, 9372, 9387, 9402, 9417, 9432, 9448, 9466, 9485, 9503, 9519, 9534, 9549, 9564, 9579, 9751, 9766, 9781, 9796, 9811, 9826, 9841, 9856, 9871, 9886, 9901, 9916, 9931, 9946, 9961, 9977, 9994, 10010, 10025, 10040, 10055, 10070, 10085, 10257, 10272, 10287, 10302, 10317, 10332, 10347, 10362, 10377, 10392, 10407, 10422, 10437, 10452, 10467, 10482, 10497, 10512, 10527, 10542, 10557, 10572, 10587, 10757, 10772, 10787, 10802, 10817, 10832, 10847, 10862, 10877, 10892, 10907, 10922, 10937, 10952, 10967, 10982, 10997, 11012, 11027, 11042, 11057, 11072, 11087, 11259, 11274, 11289, 11304, 11319, 11334, 11349, 11364, 11379, 11394, 11409, 11424, 11439, 11454, 11469, 11484, 11499, 11514, 11529, 11544, 11559, 11574, 11589, 11761, 11776, 11791, 11806, 11821, 11836, 11851, 11866, 11881, 11896, 11911, 11926, 11941, 11956, 11971, 11986, 12002, 12019, 12035, 12050, 12065, 12080, 12095, 12267, 12282, 12297, 12312, 12327, 12342, 12357, 12372, 12387, 12402, 12417, 12432, 12447, 12462, 12477, 12493, 12511, 12530, 12548, 12564, 12579, 12594, 12609, 12781, 12796, 12811, 12826, 12841, 12856, 12871, 12886, 12901, 12916, 12931, 12946, 12961, 12976, 12992, 13010, 13030, 13051, 13071, 13089, 13105, 13120, 13135, 13307, 13322, 13337, 13352, 13367, 13382, 13397, 13412, 13427, 13442, 13457, 13472, 13487, 13503, 13521, 13541, 13563, 13586, 13608, 13628, 13646, 13662, 13677, 13849, 13864, 13879, 13894, 13909, 13924, 13939, 13954, 13969, 13984, 13999, 14014, 14030, 14048, 14068, 14090, 14114, 14139, 14163, 14185, 14205, 14223, 14239, 14411, 14426, 14441, 14456, 14471, 14486, 14501, 14516, 14531, 14546, 14561, 14577, 14595, 14615, 14637, 14661, 14687, 14714, 14740, 14764, 14786, 14806, 14824, 14997, 15012, 15027, 15042, 15057, 15072, 15087, 15102, 15117, 15132, 15148, 15166, 15186, 15208, 15232, 15258, 15286, 15315, 15343, 15369, 15393, 15415, 15435, 15453, 15469, 15484, 15499, 15514, 15529, 15544, 15559, 15574, 15614, 15621, 15636, 15651, 15666, 15681, 15696, 15711, 15726, 15741, 15757, 15775, 15795, 15817, 15841, 15867, 15895, 15925, 15956, 15986, 16014, 16040, 16064, 16086, 16106, 16124, 16140, 16155, 16170, 16185, 16200, 16215, 16230, 16270, 16277, 16292, 16307, 16322, 16337, 16352, 16367, 16382, 16398, 16416, 16436, 16458, 16482, 16508, 16536, 16566, 16598, 16631, 16663, 16693, 16721, 16747, 16771, 16793, 16813, 16831, 16847, 16862, 16877, 16892, 16907, 16922, 16962, 16969, 16984, 16999, 17014, 17029, 17044, 17059, 17075, 17093, 17113, 17135, 17159, 17185, 17213, 17243, 17275, 17309, 17344, 17378, 17410, 17440, 17468, 17494, 17518, 17540, 17560, 17578, 17594, 17609, 17624, 17639, 17654, 17694]
[2026-05-25 21:07:58] [INFO ] Actually due to overlaps returned [15614, 16270, 16962, 17694, 7, 23, 41, 61, 83, 107, 133, 161, 191, 223, 257, 293, 331, 371, 413, 457, 502, 546, 588, 628, 666, 702, 736, 989, 1004, 1020, 1038, 1058, 1080, 1104, 1130, 1158, 1188, 1220, 1254, 1290, 1328, 1368, 1410, 1453, 1495, 1535, 1573, 1609, 1643, 1675, 1911, 1926, 1941, 1957, 1975, 1995, 2017, 2041, 2067, 2095, 2125, 2157, 2191, 2227, 2265, 2305, 2346, 2386, 2460, 2494, 2526, 2556, 2777, 2792, 2807, 2822, 2838, 2856, 2876, 2898, 2922, 2948, 2976, 3006, 3038, 3072, 3108, 3146, 3185, 3223, 3259, 3293, 3325, 3355, 3383, 3591, 3606, 3621, 3636, 3651, 3667, 3685, 3705, 3727, 3751, 3777, 3805, 3835, 3867, 3901, 3937, 3974, 4010, 4044, 4076, 4106, 4134, 4160, 4357, 4372, 4387, 4402, 4417, 4432, 4448, 4466, 4486, 4508, 4532, 4558, 4586, 4616, 4648, 4682, 4717, 4751, 4783, 4813, 4841, 4867, 4891, 5079, 5094, 5109, 5124, 5139, 5154, 5169, 5185, 5203, 5223, 5245, 5269, 5295, 5323, 5353, 5385, 5418, 5450, 5480, 5508, 5534, 5558, 5580, 5761, 5776, 5791, 5806, 5821, 5836, 5851, 5866, 5882, 5900, 5920, 5942, 5966, 5992, 6020, 6050, 6081, 6111, 6139, 6165, 6189, 6211, 6231, 6407, 6422, 6437, 6452, 6467, 6482, 6497, 6512, 6527, 6543, 6561, 6581, 6603, 6627, 6653, 6681, 6710, 6738, 6764, 6788, 6810, 6830, 6848, 7021, 7036, 7051, 7066, 7081, 7096, 7111, 7126, 7141, 7156, 7172, 7190, 7210, 7232, 7256, 7282, 7309, 7335, 7359, 7381, 7401, 7419, 7435, 7607, 7622, 7637, 7652, 7667, 7682, 7697, 7712, 7727, 7742, 7757, 7773, 7791, 7811, 7833, 7857, 7882, 7906, 7928, 7948, 7966, 7982, 7997, 8169, 8184, 8199, 8214, 8229, 8244, 8259, 8274, 8289, 8304, 8319, 8334, 8350, 8368, 8388, 8410, 8433, 8455, 8475, 8493, 8509, 8524, 8539, 8711, 8726, 8741, 8756, 8771, 8786, 8801, 8816, 8831, 8846, 8861, 8876, 8891, 8907, 8925, 8945, 8966, 8986, 9004, 9020, 9035, 9050, 9065, 9237, 9252, 9267, 9282, 9297, 9312, 9327, 9342, 9357, 9372, 9387, 9402, 9417, 9432, 9448, 9466, 9485, 9503, 9519, 9534, 9549, 9564, 9579, 9751, 9766, 9781, 9796, 9811, 9826, 9841, 9856, 9871, 9886, 9901, 9916, 9931, 9946, 9961, 9977, 9994, 10010, 10025, 10040, 10055, 10070, 10085, 10257, 10272, 10287, 10302, 10317, 10332, 10347, 10362, 10377, 10392, 10407, 10422, 10437, 10452, 10467, 10482, 10497, 10512, 10527, 10542, 10557, 10572, 10587, 10757, 10772, 10787, 10802, 10817, 10832, 10847, 10862, 10877, 10892, 10907, 10922, 10937, 10952, 10967, 10982, 10997, 11012, 11027, 11042, 11057, 11072, 11087, 11259, 11274, 11289, 11304, 11319, 11334, 11349, 11364, 11379, 11394, 11409, 11424, 11439, 11454, 11469, 11484, 11499, 11514, 11529, 11544, 11559, 11574, 11589, 11761, 11776, 11791, 11806, 11821, 11836, 11851, 11866, 11881, 11896, 11911, 11926, 11941, 11956, 11971, 11986, 12002, 12019, 12035, 12050, 12065, 12080, 12095, 12267, 12282, 12297, 12312, 12327, 12342, 12357, 12372, 12387, 12402, 12417, 12432, 12447, 12462, 12477, 12493, 12511, 12530, 12548, 12564, 12579, 12594, 12609, 12781, 12796, 12811, 12826, 12841, 12856, 12871, 12886, 12901, 12916, 12931, 12946, 12961, 12976, 12992, 13010, 13030, 13051, 13071, 13089, 13105, 13120, 13135, 13307, 13322, 13337, 13352, 13367, 13382, 13397, 13412, 13427, 13442, 13457, 13472, 13487, 13503, 13521, 13541, 13563, 13586, 13608, 13628, 13646, 13662, 13677, 13849, 13864, 13879, 13894, 13909, 13924, 13939, 13954, 13969, 13984, 13999, 14014, 14030, 14048, 14068, 14090, 14114, 14139, 14163, 14185, 14205, 14223, 14239, 14411, 14426, 14441, 14456, 14471, 14486, 14501, 14516, 14531, 14546, 14561, 14577, 14595, 14615, 14637, 14661, 14687, 14714, 14740, 14764, 14786, 14806, 14824, 14997, 15012, 15027, 15042, 15057, 15072, 15087, 15102, 15117, 15132, 15148, 15166, 15186, 15208, 15232, 15258, 15286, 15315, 15343, 15369, 15393, 15415, 15435, 15453, 15514, 15529, 15544, 15559, 15574, 15621, 15636, 15651, 15666, 15681, 15696, 15711, 15726, 15741, 15757, 15775, 15795, 15817, 15841, 15867, 15895, 15925, 15956, 15986, 16014, 16040, 16064, 16086, 16106, 16170, 16185, 16200, 16215, 16230, 16277, 16292, 16307, 16322, 16337, 16352, 16367, 16382, 16398, 16416, 16436, 16458, 16482, 16508, 16536, 16566, 16598, 16631, 16663, 16693, 16721, 16747, 16771, 16793, 16862, 16877, 16892, 16907, 16922, 16969, 16984, 16999, 17014, 17029, 17044, 17059, 17075, 17093, 17113, 17135, 17159, 17185, 17213, 17243, 17275, 17309, 17344, 17378, 17410, 17440, 17468, 17494, 17518, 17594, 17609, 17624, 17639, 17654]
Discarding 671 places :
Implicit Place search using SMT only with invariants took 161220 ms to find 671 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21855/22526 places, 35015/35015 transitions.
Applied a total of 0 rules in 1450 ms. Remains 21855 /21855 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 164408 ms. Remains : 21855/22526 places, 35015/35015 transitions.
Support contains 48 out of 21855 places after structural reductions.
[2026-05-25 21:08:01] [INFO ] Flatten gal took : 1210 ms
[2026-05-25 21:08:02] [INFO ] Flatten gal took : 888 ms
[2026-05-25 21:08:04] [INFO ] Input system was already deterministic with 35015 transitions.
RANDOM walk for 40000 steps (648 resets) in 4790 ms. (8 steps per ms) remains 22/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 146 ms. (27 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 22/22 properties
[2026-05-25 21:08:06] [INFO ] Flow matrix only has 33959 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-11882022389995183605.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1011123364324050708.kers'
[2026-05-25 21:08:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11882022389995183605.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1011123364324050708.kers]
Culling duplicate invariants (modulo rational): removing 94 columns.
Culled 94 columns in 26 ms.
// Phase 1: matrix 33959 rows 21761 cols 89709 entries
Finished phase 1 with 14097 SingleSign rule and 7106 generalized
[2026-05-25 21:08:07] [INFO ] Computed 652 invariants in 1032 ms
Computed 652 P flows in 1032 ms.
Exported basis to /tmp/petrispot-output-1011123364324050708.kers
Total runtime 1070 ms.
[2026-05-25 21:08:08] [INFO ] State equation strengthened by 11266 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp28 is UNSAT
At refinement iteration 1 (OVERLAPS) 19286/19319 variables, 3/3 constraints. Problems are: Problem set: 9 solved, 13 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 19319/55814 variables, and 3 constraints, problems are : Problem set: 9 solved, 13 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 0/619 constraints, State Equation: 0/21855 constraints, ReadFeed: 0/11266 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 9 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 19295/19319 variables, 3/3 constraints. Problems are: Problem set: 9 solved, 13 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 19319/55814 variables, and 3 constraints, problems are : Problem set: 9 solved, 13 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 0/619 constraints, State Equation: 0/21855 constraints, ReadFeed: 0/11266 constraints, PredecessorRefiner: 0/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11513ms problems are : Problem set: 9 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 24 out of 21855 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21855/21855 places, 35015/35015 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6320 transitions
Trivial Post-agglo rules discarded 6320 transitions
Performed 6320 trivial Post agglomeration. Transition count delta: 6320
Iterating post reduction 0 with 6320 rules applied. Total rules applied 6320 place count 21855 transition count 28695
Reduce places removed 6320 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 6326 rules applied. Total rules applied 12646 place count 15535 transition count 28689
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 12652 place count 15529 transition count 28689
Performed 395 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 395 Pre rules applied. Total rules applied 12652 place count 15529 transition count 28294
Deduced a syphon composed of 395 places in 40 ms
Reduce places removed 395 places and 0 transitions.
Iterating global reduction 3 with 790 rules applied. Total rules applied 13442 place count 15134 transition count 28294
Discarding 5924 places :
Symmetric choice reduction at 3 with 5924 rule applications. Total rules 19366 place count 9210 transition count 22370
Iterating global reduction 3 with 5924 rules applied. Total rules applied 25290 place count 9210 transition count 22370
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 25290 place count 9210 transition count 22369
Deduced a syphon composed of 1 places in 23 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 25292 place count 9209 transition count 22369
Discarding 974 places :
Symmetric choice reduction at 3 with 974 rule applications. Total rules 26266 place count 8235 transition count 16525
Iterating global reduction 3 with 974 rules applied. Total rules applied 27240 place count 8235 transition count 16525
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 20 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 27306 place count 8202 transition count 16492
Free-agglomeration rule (complex) applied 592 times.
Iterating global reduction 3 with 592 rules applied. Total rules applied 27898 place count 8202 transition count 20695
Reduce places removed 592 places and 0 transitions.
Iterating post reduction 3 with 592 rules applied. Total rules applied 28490 place count 7610 transition count 20695
Partial Free-agglomeration rule applied 363 times.
Drop transitions (Partial Free agglomeration) removed 363 transitions
Iterating global reduction 4 with 363 rules applied. Total rules applied 28853 place count 7610 transition count 20695
Applied a total of 28853 rules in 15224 ms. Remains 7610 /21855 variables (removed 14245) and now considering 20695/35015 (removed 14320) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15227 ms. Remains : 7610/21855 places, 20695/35015 transitions.
RANDOM walk for 40000 steps (1099 resets) in 3733 ms. (10 steps per ms) remains 9/13 properties
BEST_FIRST walk for 40004 steps (79 resets) in 260 ms. (153 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (81 resets) in 265 ms. (150 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (84 resets) in 285 ms. (139 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (78 resets) in 306 ms. (130 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (80 resets) in 378 ms. (105 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (80 resets) in 377 ms. (105 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (78 resets) in 318 ms. (125 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (81 resets) in 358 ms. (111 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (83 resets) in 274 ms. (145 steps per ms) remains 9/9 properties
[2026-05-25 21:08:35] [INFO ] Flow matrix only has 19130 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-15410365746166715439.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-286795881476061375.kers'
[2026-05-25 21:08:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15410365746166715439.kers, --Pflows, --basisKERS=/tmp/petrispot-output-286795881476061375.kers]
Culling duplicate invariants (modulo rational): removing 107 columns.
Culled 107 columns in 11 ms.
// Phase 1: matrix 19130 rows 7503 cols 61205 entries
Finished phase 1 with 5622 SingleSign rule and 1336 generalized
[2026-05-25 21:08:35] [INFO ] Computed 652 invariants in 453 ms
Computed 652 P flows in 454 ms.
Exported basis to /tmp/petrispot-output-286795881476061375.kers
Total runtime 473 ms.
[2026-05-25 21:08:36] [INFO ] State equation strengthened by 11191 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp1 is UNSAT
At refinement iteration 1 (OVERLAPS) 5450/5468 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5468 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 1993/7461 variables, 532/535 constraints. Problems are: Problem set: 1 solved, 8 unsolved
SMT process timed out in 50601ms, After SMT, problems are : Problem set: 1 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 17 out of 7610 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7610/7610 places, 20695/20695 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 7610 transition count 20690
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 7605 transition count 20690
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 15 place count 7605 transition count 20685
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 20 place count 7600 transition count 20685
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 25 place count 7595 transition count 20680
Iterating global reduction 3 with 5 rules applied. Total rules applied 30 place count 7595 transition count 20680
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 7595 transition count 20680
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 34 place count 7593 transition count 20678
Iterating global reduction 3 with 2 rules applied. Total rules applied 36 place count 7593 transition count 20678
Applied a total of 36 rules in 9114 ms. Remains 7593 /7610 variables (removed 17) and now considering 20678/20695 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9127 ms. Remains : 7593/7610 places, 20678/20695 transitions.
RANDOM walk for 40000 steps (1099 resets) in 3105 ms. (12 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (80 resets) in 285 ms. (139 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (79 resets) in 271 ms. (147 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (81 resets) in 258 ms. (154 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (81 resets) in 259 ms. (153 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (80 resets) in 259 ms. (153 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (84 resets) in 260 ms. (153 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (83 resets) in 264 ms. (150 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (80 resets) in 255 ms. (156 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 11518 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :2 out of 8
Probabilistic random walk after 11518 steps, saw 5541 distinct states, run finished after 3011 ms. (steps per millisecond=3 ) properties seen :2
[2026-05-25 21:09:39] [INFO ] Flow matrix only has 19113 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-5739122761854297416.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9427463669037312206.kers'
[2026-05-25 21:09:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5739122761854297416.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9427463669037312206.kers]
Culling duplicate invariants (modulo rational): removing 107 columns.
Culled 107 columns in 18 ms.
// Phase 1: matrix 19113 rows 7486 cols 61150 entries
Finished phase 1 with 5611 SingleSign rule and 1330 generalized
[2026-05-25 21:09:40] [INFO ] Computed 652 invariants in 495 ms
Computed 652 P flows in 496 ms.
Exported basis to /tmp/petrispot-output-9427463669037312206.kers
Total runtime 515 ms.
[2026-05-25 21:09:40] [INFO ] State equation strengthened by 11191 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 5438/5451 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5451 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1993/7444 variables, 532/535 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SMT process timed out in 79665ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 13 out of 7593 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7593/7593 places, 20678/20678 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 7593 transition count 20677
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7592 transition count 20677
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 7592 transition count 20675
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 7590 transition count 20675
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 9 place count 7587 transition count 20672
Iterating global reduction 3 with 3 rules applied. Total rules applied 12 place count 7587 transition count 20672
Applied a total of 12 rules in 5572 ms. Remains 7587 /7593 variables (removed 6) and now considering 20672/20678 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5572 ms. Remains : 7587/7593 places, 20672/20678 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 10 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 15839 stabilizing places and 23046 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-10 TRUE 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' '!(G(F(p0)))'
Support contains 3 out of 21855 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21855/21855 places, 35015/35015 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6333 transitions
Trivial Post-agglo rules discarded 6333 transitions
Performed 6333 trivial Post agglomeration. Transition count delta: 6333
Iterating post reduction 0 with 6333 rules applied. Total rules applied 6333 place count 21855 transition count 28682
Reduce places removed 6333 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 6336 rules applied. Total rules applied 12669 place count 15522 transition count 28679
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 12672 place count 15519 transition count 28679
Performed 396 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 396 Pre rules applied. Total rules applied 12672 place count 15519 transition count 28283
Deduced a syphon composed of 396 places in 33 ms
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 3 with 792 rules applied. Total rules applied 13464 place count 15123 transition count 28283
Discarding 5937 places :
Symmetric choice reduction at 3 with 5937 rule applications. Total rules 19401 place count 9186 transition count 22346
Iterating global reduction 3 with 5937 rules applied. Total rules applied 25338 place count 9186 transition count 22346
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 25338 place count 9186 transition count 22336
Deduced a syphon composed of 10 places in 18 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 25358 place count 9176 transition count 22336
Discarding 987 places :
Symmetric choice reduction at 3 with 987 rule applications. Total rules 26345 place count 8189 transition count 16414
Iterating global reduction 3 with 987 rules applied. Total rules applied 27332 place count 8189 transition count 16414
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 15 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 27398 place count 8156 transition count 16381
Applied a total of 27398 rules in 12474 ms. Remains 8156 /21855 variables (removed 13699) and now considering 16381/35015 (removed 18634) transitions.
[2026-05-25 21:11:18] [INFO ] Flow matrix only has 15325 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-5517343763610540171.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14170254086088591993.kers'
[2026-05-25 21:11:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5517343763610540171.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14170254086088591993.kers]
Culling duplicate invariants (modulo rational): removing 94 columns.
Culled 94 columns in 15 ms.
// Phase 1: matrix 15325 rows 8062 cols 41446 entries
Finished phase 1 with 6158 SingleSign rule and 1346 generalized
[2026-05-25 21:11:18] [INFO ] Computed 652 invariants in 460 ms
Computed 652 P flows in 461 ms.
Exported basis to /tmp/petrispot-output-14170254086088591993.kers
Total runtime 474 ms.
[2026-05-25 21:11:48] [INFO ] Implicit Places using invariants in 30547 ms returned [9, 10, 11, 12, 13, 14, 315, 316, 317, 318, 319, 320, 552, 553, 554, 555, 556, 557, 826, 827, 828, 829, 830, 831, 1037, 1038, 1039, 1040, 1041, 1281, 1282, 1283, 1284, 1285, 1286, 1311, 1467, 1468, 1469, 1470, 1471, 1472, 1681, 1682, 1683, 1684, 1685, 1686, 1843, 1844, 1845, 1846, 1847, 1848, 2030, 2031, 2032, 2034, 2035, 2173, 2174, 2175, 2176, 2177, 2178, 2335, 2336, 2337, 2338, 2339, 2340, 2457, 2458, 2459, 2460, 2461, 2462, 2596, 2597, 2598, 2599, 2600, 2601, 2701, 2702, 2703, 2704, 2705, 2706, 2819, 2820, 2821, 2822, 2823, 2824, 2909, 2910, 2911, 2912, 2913, 2914, 3008, 3009, 3010, 3011, 3012, 3013, 3085, 3086, 3087, 3088, 3089, 3090, 3167, 3168, 3169, 3170, 3171, 3172, 3233, 3234, 3235, 3236, 3237, 3238, 3300, 3301, 3302, 3303, 3304, 3305, 3357, 3358, 3359, 3360, 3361, 3362, 3411, 3412, 3413, 3414, 3415, 3416, 3461, 3462, 3463, 3464, 3465, 3466, 3504, 3505, 3506, 3507, 3508, 3509, 3549, 3550, 3551, 3552, 3553, 3554, 3583, 3584, 3585, 3586, 3587, 3588, 3625, 3626, 3627, 3628, 3629, 3630, 3652, 3653, 3654, 3655, 3656, 3657, 3693, 3694, 3695, 3696, 3697, 3698, 3716, 3717, 3718, 3719, 3720, 3721, 3755, 3756, 3757, 3758, 3759, 3760, 3778, 3779, 3780, 3781, 3782, 3783, 3819, 3820, 3821, 3822, 3823, 3824, 3842, 3843, 3844, 3845, 3846, 3847, 3883, 3884, 3885, 3886, 3887, 3888, 3909, 3910, 3911, 3912, 3913, 3914, 3951, 3952, 3953, 3954, 3955, 3956, 3982, 3983, 3984, 3985, 3986, 3987, 4027, 4028, 4029, 4030, 4031, 4032, 4065, 4066, 4067, 4068, 4069, 4070, 4115, 4116, 4117, 4118, 4119, 4120, 4162, 4163, 4164, 4165, 4166, 4167, 4219, 4220, 4221, 4222, 4223, 4224, 4277, 4278, 4279, 4280, 4281, 4282, 4343, 4344, 4345, 4346, 4347, 4348, 4414, 4415, 4416, 4417, 4418, 4419, 4491, 4492, 4493, 4494, 4495, 4496, 4577, 4578, 4579, 4581, 4582, 4641, 4643, 4645, 4672, 4673, 4674, 4675, 4676, 4677, 4775, 4776, 4777, 4778, 4779, 4780, 4851, 4854, 4856, 4883, 4884, 4885, 4886, 4887, 4888, 5005, 5006, 5007, 5008, 5009, 5010, 5095, 5100, 5103, 5130, 5131, 5132, 5133, 5134, 5135, 5273, 5274, 5275, 5276, 5277, 5278, 5377, 5384, 5389, 5415, 5418, 5419, 5420, 5421, 5422, 5423, 5424, 5426, 5428, 5430, 5432, 5435, 5440, 5447, 5456, 5467, 5480, 5495, 5512, 5531, 5552, 5575, 5600, 5601, 5602, 5603, 5604, 5605, 5606, 5629, 5650, 5669, 5686, 5701, 5714, 5725, 5734, 5741, 5746, 5749, 5751, 5753, 5755, 5770, 5776, 5779, 5780, 5781, 5782, 5783, 5784, 5785, 5787, 5789, 5791, 5794, 5799, 5806, 5815, 5826, 5839, 5854, 5871, 5890, 5911, 5934, 5959, 5986, 5987, 5988, 5989, 5990, 5991, 5992, 6017, 6040, 6061, 6080, 6097, 6112, 6125, 6136, 6145, 6152, 6157, 6160, 6162, 6164, 6179, 6185, 6188, 6189, 6190, 6191, 6192, 6193, 6194, 6196, 6198, 6201, 6206, 6213, 6222, 6233, 6246, 6261, 6278, 6297, 6318, 6341, 6366, 6393, 6422, 6423, 6424, 6425, 6426, 6427, 6428, 6455, 6480, 6503, 6524, 6543, 6560, 6575, 6588, 6599, 6608, 6615, 6620, 6623, 6625, 6640, 6646, 6649, 6650, 6651, 6652, 6653, 6654, 6655, 6657, 6660, 6665, 6672, 6681, 6692, 6705, 6720, 6737, 6756, 6777, 6800, 6825, 6852, 6881, 6912, 6913, 6914, 6915, 6916, 6917, 6918, 6947, 6974, 6999, 7022, 7043, 7062, 7079, 7094, 7107, 7118, 7127, 7134, 7139, 7142, 7157, 7159, 7162, 7165, 7166, 7167, 7168, 7169, 7170, 7171, 7174, 7179, 7186, 7195, 7206, 7219, 7234, 7251, 7270, 7291, 7314, 7339, 7366, 7395, 7426, 7459, 7460, 7461, 7462, 7463, 7464, 7465, 7496, 7525, 7552, 7577, 7600, 7621, 7640, 7657, 7672, 7685, 7696, 7705, 7712, 7717, 7733]
[2026-05-25 21:11:48] [INFO ] Actually due to overlaps returned [5770, 6179, 6640, 7157, 7733, 9, 10, 11, 12, 13, 14, 315, 316, 317, 318, 319, 320, 552, 553, 554, 555, 556, 557, 826, 827, 828, 829, 830, 831, 1037, 1038, 1039, 1040, 1041, 1281, 1282, 1283, 1284, 1285, 1286, 1311, 1467, 1468, 1469, 1470, 1471, 1472, 1681, 1682, 1683, 1684, 1685, 1686, 1843, 1844, 1845, 1846, 1847, 1848, 2030, 2031, 2032, 2034, 2035, 2173, 2174, 2175, 2176, 2177, 2178, 2335, 2336, 2337, 2338, 2339, 2340, 2457, 2458, 2459, 2460, 2461, 2462, 2596, 2597, 2598, 2599, 2600, 2601, 2701, 2702, 2703, 2704, 2705, 2706, 2819, 2820, 2821, 2822, 2823, 2824, 2909, 2910, 2911, 2912, 2913, 2914, 3008, 3009, 3010, 3011, 3012, 3013, 3085, 3086, 3087, 3088, 3089, 3090, 3167, 3168, 3169, 3170, 3171, 3172, 3233, 3234, 3235, 3236, 3237, 3238, 3300, 3301, 3302, 3303, 3304, 3305, 3357, 3358, 3359, 3360, 3361, 3362, 3411, 3412, 3413, 3414, 3415, 3416, 3461, 3462, 3463, 3464, 3465, 3466, 3504, 3505, 3506, 3507, 3508, 3509, 3549, 3550, 3551, 3552, 3553, 3554, 3583, 3584, 3585, 3586, 3587, 3588, 3625, 3626, 3627, 3628, 3629, 3630, 3652, 3653, 3654, 3655, 3656, 3657, 3693, 3694, 3695, 3696, 3697, 3698, 3716, 3717, 3718, 3719, 3720, 3721, 3755, 3756, 3757, 3758, 3759, 3760, 3778, 3779, 3780, 3781, 3782, 3783, 3819, 3820, 3821, 3822, 3823, 3824, 3842, 3843, 3844, 3845, 3846, 3847, 3883, 3884, 3885, 3886, 3887, 3888, 3909, 3910, 3911, 3912, 3913, 3914, 3951, 3952, 3953, 3954, 3955, 3956, 3982, 3983, 3984, 3985, 3986, 3987, 4027, 4028, 4029, 4030, 4031, 4032, 4065, 4066, 4067, 4068, 4069, 4070, 4115, 4116, 4117, 4118, 4119, 4120, 4162, 4163, 4164, 4165, 4166, 4167, 4219, 4220, 4221, 4222, 4223, 4224, 4277, 4278, 4279, 4280, 4281, 4282, 4343, 4344, 4345, 4346, 4347, 4348, 4414, 4415, 4416, 4417, 4418, 4419, 4491, 4492, 4493, 4494, 4495, 4496, 4577, 4578, 4579, 4581, 4582, 4641, 4643, 4645, 4672, 4673, 4674, 4675, 4676, 4677, 4775, 4776, 4777, 4778, 4779, 4780, 4851, 4854, 4856, 4883, 4884, 4885, 4886, 4887, 4888, 5005, 5006, 5007, 5008, 5009, 5010, 5095, 5100, 5103, 5130, 5131, 5132, 5133, 5134, 5135, 5273, 5274, 5275, 5276, 5277, 5278, 5377, 5384, 5389, 5415, 5418, 5419, 5420, 5421, 5422, 5423, 5424, 5426, 5428, 5430, 5432, 5435, 5440, 5447, 5456, 5467, 5480, 5495, 5512, 5531, 5552, 5575, 5600, 5601, 5602, 5603, 5604, 5605, 5606, 5629, 5650, 5669, 5686, 5701, 5714, 5725, 5734, 5741, 5746, 5776, 5779, 5780, 5781, 5782, 5783, 5784, 5785, 5787, 5789, 5791, 5794, 5799, 5806, 5815, 5826, 5839, 5854, 5871, 5890, 5911, 5934, 5959, 5986, 5987, 5988, 5989, 5990, 5991, 5992, 6017, 6040, 6061, 6080, 6097, 6112, 6125, 6136, 6145, 6152, 6185, 6188, 6189, 6190, 6191, 6192, 6193, 6194, 6196, 6198, 6201, 6206, 6213, 6222, 6233, 6246, 6261, 6278, 6297, 6318, 6341, 6366, 6393, 6422, 6423, 6424, 6425, 6426, 6427, 6428, 6455, 6480, 6503, 6524, 6543, 6560, 6575, 6588, 6599, 6608, 6646, 6649, 6650, 6651, 6652, 6653, 6654, 6655, 6657, 6660, 6665, 6672, 6681, 6692, 6705, 6720, 6737, 6756, 6777, 6800, 6825, 6852, 6881, 6912, 6913, 6914, 6915, 6916, 6917, 6918, 6947, 6974, 6999, 7022, 7043, 7062, 7079, 7094, 7107, 7118, 7159, 7162, 7165, 7166, 7167, 7168, 7169, 7170, 7171, 7174, 7179, 7186, 7195, 7206, 7219, 7234, 7251, 7270, 7291, 7314, 7339, 7366, 7395, 7426, 7459, 7460, 7461, 7462, 7463, 7464, 7465, 7496, 7525, 7552, 7577, 7600, 7621, 7640, 7657, 7672, 7685]
Discarding 552 places :
Implicit Place search using SMT only with invariants took 30568 ms to find 552 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7604/21855 places, 16381/35015 transitions.
Discarding 381 places :
Symmetric choice reduction at 0 with 381 rule applications. Total rules 381 place count 7223 transition count 16000
Iterating global reduction 0 with 381 rules applied. Total rules applied 762 place count 7223 transition count 16000
Discarding 381 places :
Symmetric choice reduction at 0 with 381 rule applications. Total rules 1143 place count 6842 transition count 15619
Iterating global reduction 0 with 381 rules applied. Total rules applied 1524 place count 6842 transition count 15619
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 1585 place count 6781 transition count 15253
Iterating global reduction 0 with 61 rules applied. Total rules applied 1646 place count 6781 transition count 15253
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 15 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 1650 place count 6779 transition count 15251
Applied a total of 1650 rules in 13605 ms. Remains 6779 /7604 variables (removed 825) and now considering 15251/16381 (removed 1130) transitions.
[2026-05-25 21:12:02] [INFO ] Flow matrix only has 14195 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-15629850975186296990.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2626309516996647957.kers'
[2026-05-25 21:12:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15629850975186296990.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2626309516996647957.kers]
Culling duplicate invariants (modulo rational): removing 72 columns.
Culled 72 columns in 9 ms.
// Phase 1: matrix 14195 rows 6707 cols 37092 entries
Finished phase 1 with 5577 SingleSign rule and 1102 generalized
[2026-05-25 21:12:02] [INFO ] Computed 100 invariants in 462 ms
Computed 100 P flows in 462 ms.
Exported basis to /tmp/petrispot-output-2626309516996647957.kers
Total runtime 492 ms.
[2026-05-25 21:12:26] [INFO ] Implicit Places using invariants in 24652 ms returned [4989, 4991, 4993, 4995, 5342, 5345, 5347, 5349, 5745, 5750, 5753, 5755, 6202, 6209, 6214, 6217, 6715, 6724, 6731, 6736]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 24677 ms to find 20 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6759/21855 places, 15251/35015 transitions.
Applied a total of 0 rules in 2877 ms. Remains 6759 /6759 variables (removed 0) and now considering 15251/15251 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 84202 ms. Remains : 6759/21855 places, 15251/35015 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 312 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-00
Product exploration explored 100000 steps with 2306 reset in 2531 ms.
Product exploration explored 100000 steps with 2305 reset in 2288 ms.
Computed a total of 776 stabilizing places and 3315 stable transitions
Computed a total of 776 stabilizing places and 3315 stable transitions
Detected a total of 776/6759 stabilizing places and 3315/15251 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 67 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (920 resets) in 1144 ms. (34 steps per ms) remains 1/1 properties
BEST_FIRST walk for 34914 steps (84 resets) in 239 ms. (145 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 58 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 774 ms.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 6759 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6759/6759 places, 15251/15251 transitions.
Applied a total of 0 rules in 2996 ms. Remains 6759 /6759 variables (removed 0) and now considering 15251/15251 (removed 0) transitions.
[2026-05-25 21:12:38] [INFO ] Flow matrix only has 14195 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-6736516883397633534.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15369967818990971739.kers'
[2026-05-25 21:12:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6736516883397633534.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15369967818990971739.kers]
Culling duplicate invariants (modulo rational): removing 62 columns.
Culled 62 columns in 7 ms.
// Phase 1: matrix 14195 rows 6697 cols 37072 entries
Finished phase 1 with 5577 SingleSign rule and 1102 generalized
[2026-05-25 21:12:39] [INFO ] Computed 80 invariants in 448 ms
Computed 80 P flows in 461 ms.
Exported basis to /tmp/petrispot-output-15369967818990971739.kers
Total runtime 485 ms.
[2026-05-25 21:13:00] [INFO ] Implicit Places using invariants in 21146 ms returned []
Implicit Place search using SMT only with invariants took 21151 ms to find 0 implicit places.
Running 15218 sub problems to find dead transitions.
[2026-05-25 21:13:00] [INFO ] Flow matrix only has 14195 transitions (discarded 1056 similar events)
[2026-05-25 21:13:00] [INFO ] Invariant cache hit.
[2026-05-25 21:13:00] [INFO ] State equation strengthened by 6026 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/6757 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 15218 unsolved
SMT process timed out in 67063ms, After SMT, problems are : Problem set: 0 solved, 15218 unsolved
Search for dead transitions found 0 dead transitions in 67171ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 91418 ms. Remains : 6759/6759 places, 15251/15251 transitions.
Computed a total of 776 stabilizing places and 3315 stable transitions
Computed a total of 776 stabilizing places and 3315 stable transitions
Detected a total of 776/6759 stabilizing places and 3315/15251 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 88 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 27944 steps (643 resets) in 1034 ms. (26 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 820 ms.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2305 reset in 2380 ms.
Product exploration explored 100000 steps with 2303 reset in 2301 ms.
Built C files in :
/tmp/ltsmin4852999413653983649
[2026-05-25 21:14:13] [INFO ] Too many transitions (15251) to apply POR reductions. Disabling POR matrices.
[2026-05-25 21:14:13] [INFO ] Built C files in 213ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4852999413653983649
Running compilation step : cd /tmp/ltsmin4852999413653983649;'/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/ltsmin4852999413653983649;'/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/ltsmin4852999413653983649;'/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 3 out of 6759 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6759/6759 places, 15251/15251 transitions.
Applied a total of 0 rules in 2884 ms. Remains 6759 /6759 variables (removed 0) and now considering 15251/15251 (removed 0) transitions.
[2026-05-25 21:14:19] [INFO ] Flow matrix only has 14195 transitions (discarded 1056 similar events)
[2026-05-25 21:14:19] [INFO ] Invariant cache hit.
[2026-05-25 21:14:40] [INFO ] Implicit Places using invariants in 21174 ms returned []
Implicit Place search using SMT only with invariants took 21190 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 24077 ms. Remains : 6759/6759 places, 15251/15251 transitions.
Built C files in :
/tmp/ltsmin14595552388606932935
[2026-05-25 21:14:40] [INFO ] Too many transitions (15251) to apply POR reductions. Disabling POR matrices.
[2026-05-25 21:14:40] [INFO ] Built C files in 131ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14595552388606932935
Running compilation step : cd /tmp/ltsmin14595552388606932935;'/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/ltsmin14595552388606932935;'/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/ltsmin14595552388606932935;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 21:14:45] [INFO ] Flatten gal took : 251 ms
[2026-05-25 21:14:45] [INFO ] Flatten gal took : 261 ms
[2026-05-25 21:14:45] [INFO ] Time to serialize gal into /tmp/LTL1310344415725216710.gal : 112 ms
[2026-05-25 21:14:45] [INFO ] Time to serialize properties into /tmp/LTL7969193653543936389.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1310344415725216710.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1456619855362512626.hoa' '-atoms' '/tmp/LTL7969193653543936389.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...317
Loading property file /tmp/LTL7969193653543936389.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1456619855362512626.hoa
Detected timeout of ITS tools.
[2026-05-25 21:15:01] [INFO ] Flatten gal took : 287 ms
[2026-05-25 21:15:01] [INFO ] Flatten gal took : 302 ms
[2026-05-25 21:15:01] [INFO ] Time to serialize gal into /tmp/LTL3892360982791133905.gal : 77 ms
[2026-05-25 21:15:01] [INFO ] Time to serialize properties into /tmp/LTL6272484926538906434.ltl : 6 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/LTL3892360982791133905.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6272484926538906434.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((Node24HasAskedItsLeafSetToRx3ToReplaceNode22>=1)||(Node2HasAskedItsLeafSetToLx0ToReplaceNode4<=Node4HasAskedItsLeafSetToRx3T...176
Formula 0 simplified : FG!"((Node24HasAskedItsLeafSetToRx3ToReplaceNode22>=1)||(Node2HasAskedItsLeafSetToLx0ToReplaceNode4<=Node4HasAskedItsLeafSetToRx3ToR...170
Detected timeout of ITS tools.
[2026-05-25 21:15:17] [INFO ] Flatten gal took : 272 ms
[2026-05-25 21:15:17] [INFO ] Applying decomposition
[2026-05-25 21:15:17] [INFO ] Flatten gal took : 291 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/graph6576080879720680512.txt' '-o' '/tmp/graph6576080879720680512.bin' '-w' '/tmp/graph6576080879720680512.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6576080879720680512.bin' '-l' '-1' '-v' '-w' '/tmp/graph6576080879720680512.weights' '-q' '0' '-e' '0.001'
[2026-05-25 21:15:18] [INFO ] Decomposing Gal with order
[2026-05-25 21:15:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 21:15:24] [INFO ] Removed a total of 13508 redundant transitions.
[2026-05-25 21:15:25] [INFO ] Flatten gal took : 5070 ms
[2026-05-25 21:15:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 1896 labels/synchronizations in 842 ms.
[2026-05-25 21:15:28] [INFO ] Time to serialize gal into /tmp/LTL4732509058768271843.gal : 107 ms
[2026-05-25 21:15:28] [INFO ] Time to serialize properties into /tmp/LTL1856946555515310980.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/LTL4732509058768271843.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1856946555515310980.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((gi1.gi1.gi2.gu590.Node24HasAskedItsLeafSetToRx3ToReplaceNode22>=1)||(gu177.Node2HasAskedItsLeafSetToLx0ToReplaceNode4<=gu177...206
Formula 0 simplified : FG!"((gi1.gi1.gi2.gu590.Node24HasAskedItsLeafSetToRx3ToReplaceNode22>=1)||(gu177.Node2HasAskedItsLeafSetToLx0ToReplaceNode4<=gu177.N...200
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-00 finished in 278535 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 21855 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21855/21855 places, 35015/35015 transitions.
Applied a total of 0 rules in 2599 ms. Remains 21855 /21855 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
[2026-05-25 21:15:46] [INFO ] Flow matrix only has 33959 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-13805967217412956581.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-555704165374748499.kers'
[2026-05-25 21:15:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13805967217412956581.kers, --Pflows, --basisKERS=/tmp/petrispot-output-555704165374748499.kers]
Culling duplicate invariants (modulo rational): removing 94 columns.
Culled 94 columns in 31 ms.
// Phase 1: matrix 33959 rows 21761 cols 89709 entries
Finished phase 1 with 14097 SingleSign rule and 7106 generalized
[2026-05-25 21:15:47] [INFO ] Computed 652 invariants in 1072 ms
Computed 652 P flows in 1073 ms.
Exported basis to /tmp/petrispot-output-555704165374748499.kers
Total runtime 1111 ms.
[2026-05-25 21:16:24] [INFO ] Performed 5596/21855 implicitness test of which 1 returned IMPLICIT in 31 seconds.
[2026-05-25 21:16:54] [INFO ] Performed 10007/21855 implicitness test of which 1 returned IMPLICIT in 61 seconds.
[2026-05-25 21:17:24] [INFO ] Performed 13879/21855 implicitness test of which 1 returned IMPLICIT in 91 seconds.
[2026-05-25 21:17:56] [INFO ] Performed 17026/21855 implicitness test of which 13 returned IMPLICIT in 123 seconds.
[2026-05-25 21:18:27] [INFO ] Performed 21527/21855 implicitness test of which 179 returned IMPLICIT in 153 seconds.
[2026-05-25 21:18:27] [INFO ] Implicit Places using invariants in 161245 ms returned [2360, 14894, 14909, 14924, 15519, 15535, 15550, 16178, 16196, 16212, 16875, 16895, 16913, 17030, 17045, 17060, 17075, 17090, 17105, 17121, 17139, 17159, 17181, 17205, 17231, 17259, 17289, 17321, 17355, 17391, 17428, 17464, 17498, 17530, 17560, 17588, 17614, 17638, 17660, 17680, 17698, 17714, 17729, 17744, 17759, 17799, 17806, 17821, 17836, 17851, 17866, 17882, 17900, 17920, 17942, 17966, 17992, 18020, 18050, 18082, 18116, 18152, 18190, 18229, 18267, 18303, 18337, 18369, 18399, 18427, 18453, 18477, 18499, 18519, 18537, 18553, 18568, 18583, 18623, 18630, 18645, 18660, 18675, 18691, 18709, 18729, 18751, 18775, 18801, 18829, 18859, 18891, 18925, 18961, 18999, 19039, 19080, 19120, 19158, 19194, 19228, 19260, 19290, 19318, 19344, 19368, 19390, 19410, 19428, 19444, 19459, 19499, 19506, 19521, 19536, 19552, 19570, 19590, 19612, 19636, 19662, 19690, 19720, 19752, 19786, 19822, 19860, 19900, 19942, 19985, 20027, 20067, 20105, 20141, 20175, 20207, 20237, 20265, 20291, 20315, 20337, 20357, 20375, 20391, 20431, 20433, 20437, 20452, 20468, 20486, 20506, 20528, 20552, 20578, 20606, 20636, 20668, 20702, 20738, 20776, 20816, 20858, 20902, 20947, 20991, 21033, 21073, 21111, 21147, 21181, 21213, 21243, 21271, 21297, 21321, 21343, 21363, 21381, 21422]
[2026-05-25 21:18:27] [INFO ] Actually due to overlaps returned [17799, 18623, 19499, 20431, 21422, 2360, 14894, 14909, 14924, 15519, 15535, 15550, 16178, 16196, 16212, 16875, 16895, 16913, 17030, 17045, 17060, 17075, 17090, 17105, 17121, 17139, 17159, 17181, 17205, 17231, 17259, 17289, 17321, 17355, 17391, 17428, 17464, 17498, 17530, 17560, 17588, 17614, 17638, 17660, 17680, 17698, 17806, 17821, 17836, 17851, 17866, 17882, 17900, 17920, 17942, 17966, 17992, 18020, 18050, 18082, 18116, 18152, 18190, 18229, 18267, 18303, 18337, 18369, 18399, 18427, 18453, 18477, 18499, 18519, 18630, 18645, 18660, 18675, 18691, 18709, 18729, 18751, 18775, 18801, 18829, 18859, 18891, 18925, 18961, 18999, 19039, 19080, 19120, 19158, 19194, 19228, 19260, 19290, 19318, 19344, 19368, 19390, 19506, 19521, 19536, 19552, 19570, 19590, 19612, 19636, 19662, 19690, 19720, 19752, 19786, 19822, 19860, 19900, 19942, 19985, 20027, 20067, 20105, 20141, 20175, 20207, 20237, 20265, 20291, 20315, 20433, 20437, 20452, 20468, 20486, 20506, 20528, 20552, 20578, 20606, 20636, 20668, 20702, 20738, 20776, 20816, 20858, 20902, 20947, 20991, 21033, 21073, 21111, 21147, 21181, 21213, 21243, 21271, 21297]
Discarding 159 places :
Implicit Place search using SMT only with invariants took 161296 ms to find 159 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21696/21855 places, 35015/35015 transitions.
Applied a total of 0 rules in 2688 ms. Remains 21696 /21696 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 166584 ms. Remains : 21696/21855 places, 35015/35015 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 146 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-01
Product exploration explored 100000 steps with 1622 reset in 3788 ms.
Product exploration explored 100000 steps with 1622 reset in 3658 ms.
Computed a total of 15680 stabilizing places and 23046 stable transitions
Computed a total of 15680 stabilizing places and 23046 stable transitions
Knowledge based reduction with 2 factoid took 100 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 (648 resets) in 2027 ms. (19 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (92 resets) in 444 ms. (89 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 6249 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :0 out of 1
Probabilistic random walk after 6249 steps, saw 3103 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
[2026-05-25 21:18:42] [INFO ] Flow matrix only has 33959 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-6609056753681194471.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1933415403467725545.kers'
[2026-05-25 21:18:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6609056753681194471.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1933415403467725545.kers]
Culling duplicate invariants (modulo rational): removing 72 columns.
Culled 72 columns in 29 ms.
// Phase 1: matrix 33959 rows 21624 cols 89280 entries
Finished phase 1 with 13948 SingleSign rule and 7255 generalized
[2026-05-25 21:18:43] [INFO ] Computed 493 invariants in 1077 ms
Computed 493 P flows in 1077 ms.
Exported basis to /tmp/petrispot-output-1933415403467725545.kers
Total runtime 1139 ms.
[2026-05-25 21:18:43] [INFO ] State equation strengthened by 11266 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 19317/55655 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3377 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 0/460 constraints, State Equation: 0/21696 constraints, ReadFeed: 0/11266 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 19317/55655 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3166 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 0/460 constraints, State Equation: 0/21696 constraints, ReadFeed: 0/11266 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7893ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 21696 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21696/21696 places, 35015/35015 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6335 transitions
Trivial Post-agglo rules discarded 6335 transitions
Performed 6335 trivial Post agglomeration. Transition count delta: 6335
Iterating post reduction 0 with 6335 rules applied. Total rules applied 6335 place count 21696 transition count 28680
Reduce places removed 6335 places and 0 transitions.
Iterating post reduction 1 with 6335 rules applied. Total rules applied 12670 place count 15361 transition count 28680
Performed 396 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 396 Pre rules applied. Total rules applied 12670 place count 15361 transition count 28284
Deduced a syphon composed of 396 places in 27 ms
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 2 with 792 rules applied. Total rules applied 13462 place count 14965 transition count 28284
Discarding 5939 places :
Symmetric choice reduction at 2 with 5939 rule applications. Total rules 19401 place count 9026 transition count 22345
Iterating global reduction 2 with 5939 rules applied. Total rules applied 25340 place count 9026 transition count 22345
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 25340 place count 9026 transition count 22334
Deduced a syphon composed of 11 places in 20 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 25362 place count 9015 transition count 22334
Discarding 989 places :
Symmetric choice reduction at 2 with 989 rule applications. Total rules 26351 place count 8026 transition count 16400
Iterating global reduction 2 with 989 rules applied. Total rules applied 27340 place count 8026 transition count 16400
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 20 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 27406 place count 7993 transition count 16367
Free-agglomeration rule (complex) applied 580 times.
Iterating global reduction 2 with 580 rules applied. Total rules applied 27986 place count 7993 transition count 20732
Reduce places removed 580 places and 0 transitions.
Iterating post reduction 2 with 580 rules applied. Total rules applied 28566 place count 7413 transition count 20732
Partial Free-agglomeration rule applied 33 times.
Drop transitions (Partial Free agglomeration) removed 33 transitions
Iterating global reduction 3 with 33 rules applied. Total rules applied 28599 place count 7413 transition count 20732
Applied a total of 28599 rules in 16282 ms. Remains 7413 /21696 variables (removed 14283) and now considering 20732/35015 (removed 14283) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16283 ms. Remains : 7413/21696 places, 20732/35015 transitions.
RANDOM walk for 40000 steps (1134 resets) in 2860 ms. (13 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (70 resets) in 236 ms. (168 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 12369 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 1
Probabilistic random walk after 12369 steps, saw 5965 distinct states, run finished after 3002 ms. (steps per millisecond=4 ) properties seen :0
[2026-05-25 21:19:10] [INFO ] Flow matrix only has 19166 transitions (discarded 1566 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12777090432166062139.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1083210345088973848.kers'
[2026-05-25 21:19:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12777090432166062139.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1083210345088973848.kers]
Culling duplicate invariants (modulo rational): removing 76 columns.
Culled 76 columns in 19 ms.
// Phase 1: matrix 19166 rows 7337 cols 59640 entries
Finished phase 1 with 5445 SingleSign rule and 1475 generalized
[2026-05-25 21:19:11] [INFO ] Computed 493 invariants in 485 ms
Computed 493 P flows in 485 ms.
Exported basis to /tmp/petrispot-output-1083210345088973848.kers
Total runtime 506 ms.
[2026-05-25 21:19:11] [INFO ] State equation strengthened by 11266 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) 5427/5429 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5429 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1866/7295 variables, 404/407 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7295 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 58/7353 variables, 26/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7353 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 30/7383 variables, 30/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7383 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 30/7413 variables, 30/493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/7413 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 19166/26579 variables, 7413/7906 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 26579/26579 variables, and 19172 constraints, problems are : Problem set: 0 solved, 1 unsolved in 20840 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 460/460 constraints, State Equation: 7413/7413 constraints, ReadFeed: 11266/11266 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) 5427/5429 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5429 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1866/7295 variables, 404/407 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 71806ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 7413 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7413/7413 places, 20732/20732 transitions.
Applied a total of 0 rules in 1800 ms. Remains 7413 /7413 variables (removed 0) and now considering 20732/20732 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1809 ms. Remains : 7413/7413 places, 20732/20732 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7413/7413 places, 20732/20732 transitions.
Applied a total of 0 rules in 1735 ms. Remains 7413 /7413 variables (removed 0) and now considering 20732/20732 (removed 0) transitions.
[2026-05-25 21:20:25] [INFO ] Flow matrix only has 19166 transitions (discarded 1566 similar events)
[2026-05-25 21:20:25] [INFO ] Invariant cache hit.
[2026-05-25 21:20:51] [INFO ] Implicit Places using invariants in 26121 ms returned [7, 8, 9, 10, 11, 12, 296, 297, 298, 299, 300, 301, 517, 518, 519, 520, 521, 522, 774, 775, 776, 777, 778, 779, 970, 971, 972, 973, 974, 975, 1197, 1198, 1199, 1200, 1201, 1202, 1369, 1370, 1371, 1372, 1373, 1374, 1568, 1569, 1570, 1571, 1572, 1573, 1718, 1719, 1720, 1721, 1722, 1723, 1891, 1892, 1893, 1894, 1895, 1896, 2021, 2022, 2023, 2024, 2025, 2026, 2170, 2171, 2172, 2173, 2174, 2175, 2282, 2283, 2284, 2285, 2286, 2287, 2409, 2410, 2413, 2414, 2415, 2507, 2508, 2509, 2510, 2511, 2512, 2614, 2615, 2616, 2617, 2618, 2619, 2696, 2697, 2698, 2699, 2700, 2701, 2785, 2786, 2787, 2788, 2789, 2790, 2855, 2856, 2857, 2858, 2859, 2860, 2928, 2929, 2930, 2931, 2932, 2933, 2988, 2989, 2990, 2991, 2992, 2993, 3047, 3048, 3049, 3050, 3051, 3052, 3099, 3100, 3101, 3102, 3103, 3104, 3146, 3147, 3148, 3149, 3150, 3151, 3192, 3193, 3194, 3195, 3196, 3197, 3229, 3230, 3231, 3232, 3233, 3234, 3271, 3272, 3273, 3274, 3275, 3276, 3300, 3301, 3302, 3303, 3304, 3305, 3340, 3341, 3342, 3343, 3344, 3345, 3363, 3364, 3365, 3366, 3367, 3368, 3403, 3404, 3405, 3406, 3407, 3408, 3425, 3426, 3427, 3428, 3429, 3430, 3463, 3464, 3465, 3466, 3467, 3468, 3485, 3486, 3487, 3488, 3489, 3490, 3524, 3525, 3526, 3527, 3528, 3529, 3546, 3547, 3548, 3549, 3550, 3551, 3586, 3587, 3588, 3589, 3590, 3591, 3609, 3610, 3611, 3612, 3613, 3614, 3649, 3650, 3651, 3652, 3653, 3654, 3676, 3677, 3678, 3679, 3680, 3681, 3718, 3719, 3720, 3721, 3722, 3723, 3751, 3752, 3753, 3754, 3755, 3756, 3797, 3798, 3799, 3800, 3801, 3802, 3838, 3839, 3840, 3841, 3842, 3843, 3890, 3891, 3892, 3893, 3894, 3895, 3941, 3942, 3943, 3944, 3945, 3946, 4001, 4002, 4003, 4004, 4005, 4006, 4064, 4065, 4066, 4067, 4068, 4069, 4134, 4135, 4136, 4137, 4138, 4139, 4211, 4212, 4213, 4214, 4215, 4216, 4293, 4294, 4295, 4296, 4297, 4298, 4386, 4387, 4388, 4389, 4390, 4391, 4482, 4483, 4484, 4485, 4486, 4487, 4593, 4594, 4595, 4596, 4597, 4598, 4705, 4706, 4707, 4708, 4709, 4710, 4836, 4837, 4838, 4839, 4840, 4841, 4966, 4967, 4968, 4969, 4970, 4971, 5119, 5120, 5121, 5122, 5123, 5124, 5246, 5248, 5250, 5252, 5273, 5274, 5275, 5276, 5277, 5278, 5450, 5451, 5452, 5453, 5454, 5455, 5599, 5601, 5603, 5605, 5626, 5627, 5628, 5629, 5630, 5631, 5829, 5830, 5831, 5832, 5833, 5834, 6000, 6004, 6006, 6008, 6029, 6030, 6031, 6032, 6033, 6034, 6260, 6261, 6262, 6263, 6264, 6265, 6453, 6459, 6463, 6465, 6484, 6485, 6486, 6487, 6488, 6489, 6745, 6746, 6747, 6748, 6749, 6750, 6960, 6968, 6974, 6978]
Discarding 415 places :
Implicit Place search using SMT only with invariants took 26159 ms to find 415 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 6998/7413 places, 20732/20732 transitions.
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 383 place count 6615 transition count 20349
Iterating global reduction 0 with 383 rules applied. Total rules applied 766 place count 6615 transition count 20349
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 1149 place count 6232 transition count 19966
Iterating global reduction 0 with 383 rules applied. Total rules applied 1532 place count 6232 transition count 19966
Applied a total of 1532 rules in 5938 ms. Remains 6232 /6998 variables (removed 766) and now considering 19966/20732 (removed 766) transitions.
[2026-05-25 21:20:57] [INFO ] Flow matrix only has 18400 transitions (discarded 1566 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4398137274695441466.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12072546315231750686.kers'
[2026-05-25 21:20:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4398137274695441466.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12072546315231750686.kers]
Culling duplicate invariants (modulo rational): removing 62 columns.
Culled 62 columns in 8 ms.
// Phase 1: matrix 18400 rows 6170 cols 50330 entries
Finished phase 1 with 6130 SingleSign rule and 24 generalized
[2026-05-25 21:20:58] [INFO ] Computed 78 invariants in 406 ms
Computed 78 P flows in 420 ms.
Exported basis to /tmp/petrispot-output-12072546315231750686.kers
Total runtime 453 ms.
[2026-05-25 21:21:21] [INFO ] Implicit Places using invariants in 23581 ms returned []
Implicit Place search using SMT only with invariants took 23631 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 6232/7413 places, 19966/20732 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 57463 ms. Remains : 6232/7413 places, 19966/20732 transitions.
Knowledge based reduction with 2 factoid took 85 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 231 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 163640 ms.
Stuttering acceptance computed with spot in 212 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 21696 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21696/21696 places, 35015/35015 transitions.
Applied a total of 0 rules in 2583 ms. Remains 21696 /21696 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
[2026-05-25 21:21:24] [INFO ] Flow matrix only has 33959 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-3631022500110219371.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4508560167291350959.kers'
[2026-05-25 21:21:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3631022500110219371.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4508560167291350959.kers]
Culling duplicate invariants (modulo rational): removing 72 columns.
Culled 72 columns in 25 ms.
// Phase 1: matrix 33959 rows 21624 cols 89280 entries
Finished phase 1 with 13948 SingleSign rule and 7255 generalized
[2026-05-25 21:21:25] [INFO ] Computed 493 invariants in 1050 ms
Computed 493 P flows in 1051 ms.
Exported basis to /tmp/petrispot-output-4508560167291350959.kers
Total runtime 1076 ms.
[2026-05-25 21:22:01] [INFO ] Performed 6811/21696 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 21:22:31] [INFO ] Performed 13337/21696 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 21:23:01] [INFO ] Performed 18555/21696 implicitness test of which 8 returned IMPLICIT in 90 seconds.
[2026-05-25 21:23:27] [INFO ] Implicit Places using invariants in 123121 ms returned [17673, 17688, 17703, 17718, 18467, 18483, 18498, 18513, 19311, 19329, 19345, 19360, 20209, 20229, 20247, 20263, 21163, 21185, 21205, 21223]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 123164 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21676/21696 places, 35015/35015 transitions.
Applied a total of 0 rules in 2517 ms. Remains 21676 /21676 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 128266 ms. Remains : 21676/21696 places, 35015/35015 transitions.
Computed a total of 15660 stabilizing places and 23046 stable transitions
Computed a total of 15660 stabilizing places and 23046 stable transitions
Knowledge based reduction with 2 factoid took 107 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 (647 resets) in 1584 ms. (25 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (92 resets) in 262 ms. (152 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 6704 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :0 out of 1
Probabilistic random walk after 6704 steps, saw 3314 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
[2026-05-25 21:23:34] [INFO ] Flow matrix only has 33959 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-224056438039053291.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8047234018229251785.kers'
[2026-05-25 21:23:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-224056438039053291.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8047234018229251785.kers]
Culling duplicate invariants (modulo rational): removing 62 columns.
Culled 62 columns in 31 ms.
// Phase 1: matrix 33959 rows 21614 cols 89260 entries
Finished phase 1 with 13948 SingleSign rule and 7255 generalized
[2026-05-25 21:23:35] [INFO ] Computed 473 invariants in 1119 ms
Computed 473 P flows in 1120 ms.
Exported basis to /tmp/petrispot-output-8047234018229251785.kers
Total runtime 1180 ms.
[2026-05-25 21:23:35] [INFO ] State equation strengthened by 11266 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 19317/55635 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3044 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 0/440 constraints, State Equation: 0/21676 constraints, ReadFeed: 0/11266 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 19317/55635 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3581 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 0/440 constraints, State Equation: 0/21676 constraints, ReadFeed: 0/11266 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7980ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 21676 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21676/21676 places, 35015/35015 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6335 transitions
Trivial Post-agglo rules discarded 6335 transitions
Performed 6335 trivial Post agglomeration. Transition count delta: 6335
Iterating post reduction 0 with 6335 rules applied. Total rules applied 6335 place count 21676 transition count 28680
Reduce places removed 6335 places and 0 transitions.
Iterating post reduction 1 with 6335 rules applied. Total rules applied 12670 place count 15341 transition count 28680
Performed 396 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 396 Pre rules applied. Total rules applied 12670 place count 15341 transition count 28284
Deduced a syphon composed of 396 places in 29 ms
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 2 with 792 rules applied. Total rules applied 13462 place count 14945 transition count 28284
Discarding 5939 places :
Symmetric choice reduction at 2 with 5939 rule applications. Total rules 19401 place count 9006 transition count 22345
Iterating global reduction 2 with 5939 rules applied. Total rules applied 25340 place count 9006 transition count 22345
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 25340 place count 9006 transition count 22334
Deduced a syphon composed of 11 places in 17 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 25362 place count 8995 transition count 22334
Discarding 989 places :
Symmetric choice reduction at 2 with 989 rule applications. Total rules 26351 place count 8006 transition count 16400
Iterating global reduction 2 with 989 rules applied. Total rules applied 27340 place count 8006 transition count 16400
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 12 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 27406 place count 7973 transition count 16367
Free-agglomeration rule (complex) applied 580 times.
Iterating global reduction 2 with 580 rules applied. Total rules applied 27986 place count 7973 transition count 20732
Reduce places removed 580 places and 0 transitions.
Iterating post reduction 2 with 580 rules applied. Total rules applied 28566 place count 7393 transition count 20732
Partial Free-agglomeration rule applied 33 times.
Drop transitions (Partial Free agglomeration) removed 33 transitions
Iterating global reduction 3 with 33 rules applied. Total rules applied 28599 place count 7393 transition count 20732
Applied a total of 28599 rules in 15118 ms. Remains 7393 /21676 variables (removed 14283) and now considering 20732/35015 (removed 14283) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15118 ms. Remains : 7393/21676 places, 20732/35015 transitions.
RANDOM walk for 40000 steps (1134 resets) in 2581 ms. (15 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (68 resets) in 237 ms. (168 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 12942 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 1
Probabilistic random walk after 12942 steps, saw 6231 distinct states, run finished after 3014 ms. (steps per millisecond=4 ) properties seen :0
[2026-05-25 21:24:01] [INFO ] Flow matrix only has 19166 transitions (discarded 1566 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18438261859141554564.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17237346569976190320.kers'
[2026-05-25 21:24:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18438261859141554564.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17237346569976190320.kers]
Culling duplicate invariants (modulo rational): removing 62 columns.
Culled 62 columns in 18 ms.
// Phase 1: matrix 19166 rows 7331 cols 59598 entries
Finished phase 1 with 5445 SingleSign rule and 1475 generalized
[2026-05-25 21:24:01] [INFO ] Computed 473 invariants in 515 ms
Computed 473 P flows in 516 ms.
Exported basis to /tmp/petrispot-output-17237346569976190320.kers
Total runtime 546 ms.
[2026-05-25 21:24:01] [INFO ] State equation strengthened by 11266 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) 5427/5429 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5429 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1860/7289 variables, 398/401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7289 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/7333 variables, 12/413 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7333 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 30/7363 variables, 30/443 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7363 variables, 0/443 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 30/7393 variables, 30/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/7393 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 19166/26559 variables, 7393/7866 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/26559 variables, 11266/19132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/26559 variables, 0/19132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/26559 variables, 0/19132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 26559/26559 variables, and 19132 constraints, problems are : Problem set: 0 solved, 1 unsolved in 18018 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 440/440 constraints, State Equation: 7393/7393 constraints, ReadFeed: 11266/11266 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) 5427/5429 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5429 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1860/7289 variables, 398/401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 67071ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 7393 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7393/7393 places, 20732/20732 transitions.
Applied a total of 0 rules in 1632 ms. Remains 7393 /7393 variables (removed 0) and now considering 20732/20732 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1632 ms. Remains : 7393/7393 places, 20732/20732 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7393/7393 places, 20732/20732 transitions.
Applied a total of 0 rules in 1745 ms. Remains 7393 /7393 variables (removed 0) and now considering 20732/20732 (removed 0) transitions.
[2026-05-25 21:25:11] [INFO ] Flow matrix only has 19166 transitions (discarded 1566 similar events)
[2026-05-25 21:25:11] [INFO ] Invariant cache hit.
[2026-05-25 21:25:39] [INFO ] Implicit Places using invariants in 27838 ms returned [7, 8, 9, 10, 11, 12, 296, 297, 298, 299, 300, 301, 517, 518, 519, 520, 521, 522, 774, 775, 776, 777, 778, 779, 970, 971, 972, 973, 974, 975, 1197, 1198, 1199, 1200, 1201, 1202, 1369, 1370, 1371, 1372, 1373, 1374, 1568, 1569, 1570, 1571, 1572, 1573, 1718, 1719, 1720, 1721, 1722, 1723, 1891, 1892, 1893, 1894, 1895, 1896, 2021, 2022, 2023, 2024, 2025, 2026, 2170, 2171, 2172, 2173, 2174, 2175, 2282, 2283, 2284, 2285, 2286, 2287, 2409, 2410, 2413, 2414, 2415, 2507, 2508, 2509, 2510, 2511, 2512, 2614, 2615, 2616, 2617, 2618, 2619, 2696, 2697, 2698, 2699, 2700, 2701, 2785, 2786, 2787, 2788, 2789, 2790, 2855, 2856, 2857, 2858, 2859, 2860, 2928, 2929, 2930, 2931, 2932, 2933, 2988, 2989, 2990, 2991, 2992, 2993, 3047, 3048, 3049, 3050, 3051, 3052, 3099, 3100, 3101, 3102, 3103, 3104, 3146, 3147, 3148, 3149, 3150, 3151, 3192, 3193, 3194, 3195, 3196, 3197, 3229, 3230, 3231, 3232, 3233, 3234, 3271, 3272, 3273, 3274, 3275, 3276, 3300, 3301, 3302, 3303, 3304, 3305, 3340, 3341, 3342, 3343, 3344, 3345, 3363, 3364, 3365, 3366, 3367, 3368, 3403, 3404, 3405, 3406, 3407, 3408, 3425, 3426, 3427, 3428, 3429, 3430, 3463, 3464, 3465, 3466, 3467, 3468, 3485, 3486, 3487, 3488, 3489, 3490, 3524, 3525, 3526, 3527, 3528, 3529, 3546, 3547, 3548, 3549, 3550, 3551, 3586, 3587, 3588, 3589, 3590, 3591, 3609, 3610, 3611, 3612, 3613, 3614, 3649, 3650, 3651, 3652, 3653, 3654, 3676, 3677, 3678, 3679, 3680, 3681, 3718, 3719, 3720, 3721, 3722, 3723, 3751, 3752, 3753, 3754, 3755, 3756, 3797, 3798, 3799, 3800, 3801, 3802, 3838, 3839, 3840, 3841, 3842, 3843, 3890, 3891, 3892, 3893, 3894, 3895, 3941, 3942, 3943, 3944, 3945, 3946, 4001, 4002, 4003, 4004, 4005, 4006, 4064, 4065, 4066, 4067, 4068, 4069, 4134, 4135, 4136, 4137, 4138, 4139, 4211, 4212, 4213, 4214, 4215, 4216, 4293, 4294, 4295, 4296, 4297, 4298, 4386, 4387, 4388, 4389, 4390, 4391, 4482, 4483, 4484, 4485, 4486, 4487, 4593, 4594, 4595, 4596, 4597, 4598, 4705, 4706, 4707, 4708, 4709, 4710, 4836, 4837, 4838, 4839, 4840, 4841, 4966, 4967, 4968, 4969, 4970, 4971, 5119, 5120, 5121, 5122, 5123, 5124, 5269, 5270, 5271, 5272, 5273, 5274, 5446, 5447, 5448, 5449, 5450, 5451, 5618, 5619, 5620, 5621, 5622, 5623, 5821, 5822, 5823, 5824, 5825, 5826, 6017, 6018, 6019, 6020, 6021, 6022, 6248, 6249, 6250, 6251, 6252, 6253, 6468, 6469, 6470, 6471, 6472, 6473, 6729, 6730, 6731, 6732, 6733, 6734]
Discarding 395 places :
Implicit Place search using SMT only with invariants took 27872 ms to find 395 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 6998/7393 places, 20732/20732 transitions.
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 383 place count 6615 transition count 20349
Iterating global reduction 0 with 383 rules applied. Total rules applied 766 place count 6615 transition count 20349
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 1149 place count 6232 transition count 19966
Iterating global reduction 0 with 383 rules applied. Total rules applied 1532 place count 6232 transition count 19966
Applied a total of 1532 rules in 6180 ms. Remains 6232 /6998 variables (removed 766) and now considering 19966/20732 (removed 766) transitions.
[2026-05-25 21:25:45] [INFO ] Flow matrix only has 18400 transitions (discarded 1566 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10345680337445547860.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13231183206095749922.kers'
[2026-05-25 21:25:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10345680337445547860.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13231183206095749922.kers]
Culling duplicate invariants (modulo rational): removing 62 columns.
Culled 62 columns in 15 ms.
// Phase 1: matrix 18400 rows 6170 cols 50330 entries
Finished phase 1 with 6130 SingleSign rule and 24 generalized
[2026-05-25 21:25:46] [INFO ] Computed 78 invariants in 438 ms
Computed 78 P flows in 443 ms.
Exported basis to /tmp/petrispot-output-13231183206095749922.kers
Total runtime 481 ms.
[2026-05-25 21:26:08] [INFO ] Implicit Places using invariants in 22975 ms returned []
Implicit Place search using SMT only with invariants took 23016 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 6232/7393 places, 19966/20732 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 58813 ms. Remains : 6232/7393 places, 19966/20732 transitions.
Knowledge based reduction with 2 factoid took 71 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 148 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 158543 ms.
Stuttering acceptance computed with spot in 105 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1624 reset in 2981 ms.
Product exploration explored 100000 steps with 1623 reset in 2733 ms.
Spot run failed in 92 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/ltsmin375210017319248700
[2026-05-25 21:26:15] [INFO ] Built C files in 295ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin375210017319248700
Running compilation step : cd /tmp/ltsmin375210017319248700;'/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/ltsmin375210017319248700;'/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/ltsmin375210017319248700;'/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 21676 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21676/21676 places, 35015/35015 transitions.
Applied a total of 0 rules in 2606 ms. Remains 21676 /21676 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
[2026-05-25 21:26:21] [INFO ] Flow matrix only has 33959 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-61180773297798941.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1950133952136171554.kers'
[2026-05-25 21:26:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-61180773297798941.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1950133952136171554.kers]
Culling duplicate invariants (modulo rational): removing 62 columns.
Culled 62 columns in 28 ms.
// Phase 1: matrix 33959 rows 21614 cols 89260 entries
Finished phase 1 with 13948 SingleSign rule and 7255 generalized
[2026-05-25 21:26:22] [INFO ] Computed 473 invariants in 1143 ms
Computed 473 P flows in 1144 ms.
Exported basis to /tmp/petrispot-output-1950133952136171554.kers
Total runtime 1192 ms.
[2026-05-25 21:26:56] [INFO ] Performed 7911/21676 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 21:27:27] [INFO ] Performed 14441/21676 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2026-05-25 21:27:57] [INFO ] Performed 21198/21676 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2026-05-25 21:28:15] [INFO ] Implicit Places using invariants in 114595 ms returned []
Implicit Place search using SMT only with invariants took 114618 ms to find 0 implicit places.
Running 34982 sub problems to find dead transitions.
[2026-05-25 21:28:15] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
[2026-05-25 21:28:15] [INFO ] Invariant cache hit.
[2026-05-25 21:28:16] [INFO ] State equation strengthened by 11266 read => feed constraints.
SMT process timed out in 206344ms, After SMT, problems are : Problem set: 0 solved, 34982 unsolved
Search for dead transitions found 0 dead transitions in 206453ms
Finished structural reductions in LTL mode , in 1 iterations and 323761 ms. Remains : 21676/21676 places, 35015/35015 transitions.
Built C files in :
/tmp/ltsmin14369667101796312085
[2026-05-25 21:31:42] [INFO ] Built C files in 290ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14369667101796312085
Running compilation step : cd /tmp/ltsmin14369667101796312085;'/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/ltsmin14369667101796312085;'/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/ltsmin14369667101796312085;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 21:31:46] [INFO ] Flatten gal took : 829 ms
[2026-05-25 21:31:47] [INFO ] Flatten gal took : 829 ms
[2026-05-25 21:31:47] [INFO ] Time to serialize gal into /tmp/LTL16467698056774611366.gal : 135 ms
[2026-05-25 21:31:47] [INFO ] Time to serialize properties into /tmp/LTL14493407961109348506.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16467698056774611366.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9019322931052375009.hoa' '-atoms' '/tmp/LTL14493407961109348506.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14493407961109348506.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9019322931052375009.hoa
Detected timeout of ITS tools.
[2026-05-25 21:32:04] [INFO ] Flatten gal took : 647 ms
[2026-05-25 21:32:05] [INFO ] Flatten gal took : 1127 ms
[2026-05-25 21:32:05] [INFO ] Time to serialize gal into /tmp/LTL9898938599473499306.gal : 116 ms
[2026-05-25 21:32:05] [INFO ] Time to serialize properties into /tmp/LTL13578476203513075257.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/LTL9898938599473499306.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13578476203513075257.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(G("(Node26ThinksNode24ShouldBeNodeMasterToReplaceNode19<=Node6HasTheLeafSetOfRx2ToReplaceNode17)")))))
Formula 0 simplified : XXF!"(Node26ThinksNode24ShouldBeNodeMasterToReplaceNode19<=Node6HasTheLeafSetOfRx2ToReplaceNode17)"
Detected timeout of ITS tools.
[2026-05-25 21:32:21] [INFO ] Flatten gal took : 649 ms
[2026-05-25 21:32:21] [INFO ] Applying decomposition
[2026-05-25 21:32:21] [INFO ] Flatten gal took : 673 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/graph6329327581710226912.txt' '-o' '/tmp/graph6329327581710226912.bin' '-w' '/tmp/graph6329327581710226912.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6329327581710226912.bin' '-l' '-1' '-v' '-w' '/tmp/graph6329327581710226912.weights' '-q' '0' '-e' '0.001'
[2026-05-25 21:32:24] [INFO ] Decomposing Gal with order
[2026-05-25 21:32:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 21:32:47] [INFO ] Removed a total of 26375 redundant transitions.
[2026-05-25 21:32:47] [INFO ] Flatten gal took : 4239 ms
[2026-05-25 21:32:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 133 labels/synchronizations in 223 ms.
[2026-05-25 21:32:51] [INFO ] Time to serialize gal into /tmp/LTL9617336602865836517.gal : 189 ms
[2026-05-25 21:32:51] [INFO ] Time to serialize properties into /tmp/LTL11825067945160120076.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/LTL9617336602865836517.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11825067945160120076.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(G("(gu1077.Node26ThinksNode24ShouldBeNodeMasterToReplaceNode19<=gu1077.Node6HasTheLeafSetOfRx2ToReplaceNode17)")))))
Formula 0 simplified : XXF!"(gu1077.Node26ThinksNode24ShouldBeNodeMasterToReplaceNode19<=gu1077.Node6HasTheLeafSetOfRx2ToReplaceNode17)"
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-01 finished in 1042246 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 2 out of 21855 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21855/21855 places, 35015/35015 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6335 transitions
Trivial Post-agglo rules discarded 6335 transitions
Performed 6335 trivial Post agglomeration. Transition count delta: 6335
Iterating post reduction 0 with 6335 rules applied. Total rules applied 6335 place count 21855 transition count 28680
Reduce places removed 6335 places and 0 transitions.
Iterating post reduction 1 with 6335 rules applied. Total rules applied 12670 place count 15520 transition count 28680
Performed 396 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 396 Pre rules applied. Total rules applied 12670 place count 15520 transition count 28284
Deduced a syphon composed of 396 places in 28 ms
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 2 with 792 rules applied. Total rules applied 13462 place count 15124 transition count 28284
Discarding 5939 places :
Symmetric choice reduction at 2 with 5939 rule applications. Total rules 19401 place count 9185 transition count 22345
Iterating global reduction 2 with 5939 rules applied. Total rules applied 25340 place count 9185 transition count 22345
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 25340 place count 9185 transition count 22334
Deduced a syphon composed of 11 places in 34 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 25362 place count 9174 transition count 22334
Discarding 988 places :
Symmetric choice reduction at 2 with 988 rule applications. Total rules 26350 place count 8186 transition count 16406
Iterating global reduction 2 with 988 rules applied. Total rules applied 27338 place count 8186 transition count 16406
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 16 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 27404 place count 8153 transition count 16373
Applied a total of 27404 rules in 12834 ms. Remains 8153 /21855 variables (removed 13702) and now considering 16373/35015 (removed 18642) transitions.
[2026-05-25 21:33:19] [INFO ] Flow matrix only has 15317 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-1689977771192902719.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15478579552068290276.kers'
[2026-05-25 21:33:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1689977771192902719.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15478579552068290276.kers]
Culling duplicate invariants (modulo rational): removing 94 columns.
Culled 94 columns in 11 ms.
// Phase 1: matrix 15317 rows 8059 cols 41518 entries
Finished phase 1 with 6186 SingleSign rule and 1315 generalized
[2026-05-25 21:33:19] [INFO ] Computed 652 invariants in 452 ms
Computed 652 P flows in 453 ms.
Exported basis to /tmp/petrispot-output-15478579552068290276.kers
Total runtime 464 ms.
[2026-05-25 21:33:50] [INFO ] Implicit Places using invariants in 30706 ms returned [9, 10, 11, 12, 13, 14, 315, 316, 317, 318, 319, 320, 552, 553, 554, 555, 556, 557, 826, 827, 828, 829, 830, 831, 1036, 1037, 1038, 1039, 1040, 1041, 1279, 1280, 1281, 1282, 1283, 1284, 1309, 1465, 1466, 1467, 1468, 1469, 1470, 1679, 1680, 1681, 1682, 1683, 1684, 1841, 1842, 1843, 1844, 1845, 1846, 2028, 2029, 2030, 2031, 2032, 2033, 2169, 2170, 2171, 2172, 2173, 2174, 2331, 2332, 2333, 2334, 2335, 2336, 2453, 2454, 2455, 2456, 2457, 2458, 2592, 2593, 2594, 2595, 2596, 2597, 2697, 2698, 2699, 2700, 2701, 2702, 2815, 2816, 2817, 2818, 2819, 2820, 2905, 2906, 2907, 2908, 2909, 2910, 3004, 3005, 3006, 3007, 3008, 3009, 3081, 3082, 3083, 3084, 3085, 3086, 3163, 3164, 3165, 3166, 3167, 3168, 3229, 3230, 3231, 3232, 3233, 3234, 3296, 3297, 3298, 3299, 3300, 3301, 3353, 3354, 3355, 3356, 3357, 3358, 3407, 3408, 3409, 3410, 3411, 3412, 3457, 3458, 3459, 3460, 3461, 3462, 3500, 3501, 3502, 3503, 3504, 3505, 3545, 3546, 3547, 3548, 3549, 3550, 3579, 3580, 3581, 3582, 3583, 3584, 3621, 3622, 3623, 3624, 3625, 3626, 3648, 3649, 3650, 3651, 3652, 3653, 3689, 3690, 3691, 3692, 3693, 3694, 3712, 3713, 3714, 3715, 3716, 3717, 3751, 3752, 3753, 3754, 3755, 3756, 3774, 3775, 3776, 3777, 3778, 3779, 3815, 3816, 3817, 3818, 3819, 3820, 3838, 3839, 3840, 3841, 3842, 3843, 3879, 3880, 3881, 3882, 3883, 3884, 3905, 3906, 3907, 3908, 3909, 3910, 3947, 3948, 3949, 3950, 3951, 3952, 3978, 3979, 3980, 3981, 3982, 3983, 4023, 4024, 4025, 4026, 4027, 4028, 4061, 4062, 4063, 4064, 4065, 4066, 4112, 4113, 4114, 4115, 4116, 4117, 4159, 4160, 4161, 4162, 4163, 4164, 4216, 4217, 4218, 4219, 4220, 4221, 4274, 4275, 4276, 4277, 4278, 4279, 4340, 4341, 4342, 4343, 4344, 4345, 4411, 4412, 4413, 4414, 4415, 4416, 4488, 4489, 4490, 4491, 4492, 4493, 4574, 4575, 4576, 4577, 4578, 4579, 4636, 4638, 4640, 4667, 4668, 4669, 4670, 4671, 4672, 4770, 4771, 4772, 4773, 4774, 4775, 4846, 4849, 4851, 4878, 4879, 4880, 4881, 4882, 4883, 5000, 5001, 5002, 5003, 5004, 5005, 5090, 5095, 5098, 5125, 5126, 5127, 5128, 5129, 5130, 5268, 5269, 5270, 5271, 5272, 5273, 5372, 5379, 5384, 5410, 5413, 5414, 5415, 5416, 5417, 5418, 5419, 5421, 5423, 5425, 5427, 5430, 5435, 5442, 5451, 5462, 5475, 5490, 5507, 5526, 5547, 5570, 5595, 5596, 5597, 5598, 5599, 5600, 5601, 5624, 5645, 5664, 5681, 5696, 5709, 5720, 5729, 5736, 5741, 5744, 5746, 5748, 5750, 5765, 5771, 5774, 5775, 5776, 5777, 5778, 5779, 5780, 5782, 5784, 5786, 5789, 5794, 5801, 5810, 5821, 5834, 5849, 5866, 5885, 5906, 5929, 5954, 5981, 5982, 5983, 5984, 5985, 5986, 5987, 6012, 6035, 6056, 6075, 6092, 6107, 6120, 6131, 6140, 6147, 6152, 6155, 6157, 6159, 6174, 6180, 6183, 6184, 6185, 6186, 6187, 6188, 6189, 6191, 6193, 6196, 6201, 6208, 6217, 6228, 6241, 6256, 6273, 6292, 6313, 6336, 6361, 6388, 6419, 6420, 6421, 6422, 6423, 6424, 6453, 6478, 6501, 6522, 6541, 6558, 6573, 6586, 6597, 6606, 6613, 6618, 6621, 6623, 6638, 6644, 6647, 6648, 6649, 6650, 6651, 6652, 6653, 6655, 6658, 6663, 6670, 6679, 6690, 6703, 6718, 6735, 6754, 6775, 6798, 6823, 6850, 6879, 6910, 6911, 6912, 6913, 6914, 6915, 6916, 6945, 6972, 6997, 7020, 7041, 7060, 7077, 7092, 7105, 7116, 7125, 7132, 7137, 7140, 7155, 7157, 7160, 7163, 7164, 7165, 7166, 7167, 7168, 7169, 7172, 7177, 7184, 7193, 7204, 7217, 7232, 7249, 7268, 7289, 7312, 7337, 7364, 7393, 7424, 7457, 7458, 7459, 7460, 7461, 7462, 7463, 7494, 7523, 7550, 7575, 7598, 7619, 7638, 7655, 7670, 7683, 7694, 7703, 7710, 7715, 7731]
[2026-05-25 21:33:50] [INFO ] Actually due to overlaps returned [5765, 6174, 6638, 7155, 7731, 9, 10, 11, 12, 13, 14, 315, 316, 317, 318, 319, 320, 552, 553, 554, 555, 556, 557, 826, 827, 828, 829, 830, 831, 1036, 1037, 1038, 1039, 1040, 1041, 1279, 1280, 1281, 1282, 1283, 1284, 1309, 1465, 1466, 1467, 1468, 1469, 1470, 1679, 1680, 1681, 1682, 1683, 1684, 1841, 1842, 1843, 1844, 1845, 1846, 2028, 2029, 2030, 2031, 2032, 2033, 2169, 2170, 2171, 2172, 2173, 2174, 2331, 2332, 2333, 2334, 2335, 2336, 2453, 2454, 2455, 2456, 2457, 2458, 2592, 2593, 2594, 2595, 2596, 2597, 2697, 2698, 2699, 2700, 2701, 2702, 2815, 2816, 2817, 2818, 2819, 2820, 2905, 2906, 2907, 2908, 2909, 2910, 3004, 3005, 3006, 3007, 3008, 3009, 3081, 3082, 3083, 3084, 3085, 3086, 3163, 3164, 3165, 3166, 3167, 3168, 3229, 3230, 3231, 3232, 3233, 3234, 3296, 3297, 3298, 3299, 3300, 3301, 3353, 3354, 3355, 3356, 3357, 3358, 3407, 3408, 3409, 3410, 3411, 3412, 3457, 3458, 3459, 3460, 3461, 3462, 3500, 3501, 3502, 3503, 3504, 3505, 3545, 3546, 3547, 3548, 3549, 3550, 3579, 3580, 3581, 3582, 3583, 3584, 3621, 3622, 3623, 3624, 3625, 3626, 3648, 3649, 3650, 3651, 3652, 3653, 3689, 3690, 3691, 3692, 3693, 3694, 3712, 3713, 3714, 3715, 3716, 3717, 3751, 3752, 3753, 3754, 3755, 3756, 3774, 3775, 3776, 3777, 3778, 3779, 3815, 3816, 3817, 3818, 3819, 3820, 3838, 3839, 3840, 3841, 3842, 3843, 3879, 3880, 3881, 3882, 3883, 3884, 3905, 3906, 3907, 3908, 3909, 3910, 3947, 3948, 3949, 3950, 3951, 3952, 3978, 3979, 3980, 3981, 3982, 3983, 4023, 4024, 4025, 4026, 4027, 4028, 4061, 4062, 4063, 4064, 4065, 4066, 4112, 4113, 4114, 4115, 4116, 4117, 4159, 4160, 4161, 4162, 4163, 4164, 4216, 4217, 4218, 4219, 4220, 4221, 4274, 4275, 4276, 4277, 4278, 4279, 4340, 4341, 4342, 4343, 4344, 4345, 4411, 4412, 4413, 4414, 4415, 4416, 4488, 4489, 4490, 4491, 4492, 4493, 4574, 4575, 4576, 4577, 4578, 4579, 4636, 4638, 4640, 4667, 4668, 4669, 4670, 4671, 4672, 4770, 4771, 4772, 4773, 4774, 4775, 4846, 4849, 4851, 4878, 4879, 4880, 4881, 4882, 4883, 5000, 5001, 5002, 5003, 5004, 5005, 5090, 5095, 5098, 5125, 5126, 5127, 5128, 5129, 5130, 5268, 5269, 5270, 5271, 5272, 5273, 5372, 5379, 5384, 5410, 5413, 5414, 5415, 5416, 5417, 5418, 5419, 5421, 5423, 5425, 5427, 5430, 5435, 5442, 5451, 5462, 5475, 5490, 5507, 5526, 5547, 5570, 5595, 5596, 5597, 5598, 5599, 5600, 5601, 5624, 5645, 5664, 5681, 5696, 5709, 5720, 5729, 5736, 5741, 5771, 5774, 5775, 5776, 5777, 5778, 5779, 5780, 5782, 5784, 5786, 5789, 5794, 5801, 5810, 5821, 5834, 5849, 5866, 5885, 5906, 5929, 5954, 5981, 5982, 5983, 5984, 5985, 5986, 5987, 6012, 6035, 6056, 6075, 6092, 6107, 6120, 6131, 6140, 6147, 6180, 6183, 6184, 6185, 6186, 6187, 6188, 6189, 6191, 6193, 6196, 6201, 6208, 6217, 6228, 6241, 6256, 6273, 6292, 6313, 6336, 6361, 6388, 6419, 6420, 6421, 6422, 6423, 6424, 6453, 6478, 6501, 6522, 6541, 6558, 6573, 6586, 6597, 6606, 6644, 6647, 6648, 6649, 6650, 6651, 6652, 6653, 6655, 6658, 6663, 6670, 6679, 6690, 6703, 6718, 6735, 6754, 6775, 6798, 6823, 6850, 6879, 6910, 6911, 6912, 6913, 6914, 6915, 6916, 6945, 6972, 6997, 7020, 7041, 7060, 7077, 7092, 7105, 7116, 7157, 7160, 7163, 7164, 7165, 7166, 7167, 7168, 7169, 7172, 7177, 7184, 7193, 7204, 7217, 7232, 7249, 7268, 7289, 7312, 7337, 7364, 7393, 7424, 7457, 7458, 7459, 7460, 7461, 7462, 7463, 7494, 7523, 7550, 7575, 7598, 7619, 7638, 7655, 7670, 7683]
Discarding 554 places :
Implicit Place search using SMT only with invariants took 30744 ms to find 554 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7599/21855 places, 16373/35015 transitions.
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 383 place count 7216 transition count 15990
Iterating global reduction 0 with 383 rules applied. Total rules applied 766 place count 7216 transition count 15990
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 1149 place count 6833 transition count 15607
Iterating global reduction 0 with 383 rules applied. Total rules applied 1532 place count 6833 transition count 15607
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 1595 place count 6770 transition count 15229
Iterating global reduction 0 with 63 rules applied. Total rules applied 1658 place count 6770 transition count 15229
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 15 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 1660 place count 6769 transition count 15228
Applied a total of 1660 rules in 14353 ms. Remains 6769 /7599 variables (removed 830) and now considering 15228/16373 (removed 1145) transitions.
[2026-05-25 21:34:04] [INFO ] Flow matrix only has 14172 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-15852573672462147228.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18152789661583143441.kers'
[2026-05-25 21:34:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15852573672462147228.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18152789661583143441.kers]
Culling duplicate invariants (modulo rational): removing 72 columns.
Culled 72 columns in 17 ms.
// Phase 1: matrix 14172 rows 6697 cols 37038 entries
Finished phase 1 with 6099 SingleSign rule and 572 generalized
[2026-05-25 21:34:04] [INFO ] Computed 98 invariants in 486 ms
Computed 98 P flows in 487 ms.
Exported basis to /tmp/petrispot-output-18152789661583143441.kers
Total runtime 501 ms.
[2026-05-25 21:34:26] [INFO ] Implicit Places using invariants in 22184 ms returned [4975, 4977, 4979, 4981, 5328, 5331, 5333, 5335, 5736, 5741, 5744, 5746, 6194, 6201, 6206, 6209, 6707, 6716, 6723, 6728]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 22214 ms to find 20 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6749/21855 places, 15228/35015 transitions.
Applied a total of 0 rules in 3204 ms. Remains 6749 /6749 variables (removed 0) and now considering 15228/15228 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 83350 ms. Remains : 6749/21855 places, 15228/35015 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 244 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-02
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-02 finished in 83911 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 21855 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21855/21855 places, 35015/35015 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6336 transitions
Trivial Post-agglo rules discarded 6336 transitions
Performed 6336 trivial Post agglomeration. Transition count delta: 6336
Iterating post reduction 0 with 6336 rules applied. Total rules applied 6336 place count 21855 transition count 28679
Reduce places removed 6336 places and 0 transitions.
Iterating post reduction 1 with 6336 rules applied. Total rules applied 12672 place count 15519 transition count 28679
Performed 396 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 396 Pre rules applied. Total rules applied 12672 place count 15519 transition count 28283
Deduced a syphon composed of 396 places in 30 ms
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 2 with 792 rules applied. Total rules applied 13464 place count 15123 transition count 28283
Discarding 5940 places :
Symmetric choice reduction at 2 with 5940 rule applications. Total rules 19404 place count 9183 transition count 22343
Iterating global reduction 2 with 5940 rules applied. Total rules applied 25344 place count 9183 transition count 22343
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 25344 place count 9183 transition count 22331
Deduced a syphon composed of 12 places in 30 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 25368 place count 9171 transition count 22331
Discarding 990 places :
Symmetric choice reduction at 2 with 990 rule applications. Total rules 26358 place count 8181 transition count 16391
Iterating global reduction 2 with 990 rules applied. Total rules applied 27348 place count 8181 transition count 16391
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 19 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 27414 place count 8148 transition count 16358
Applied a total of 27414 rules in 12759 ms. Remains 8148 /21855 variables (removed 13707) and now considering 16358/35015 (removed 18657) transitions.
[2026-05-25 21:34:42] [INFO ] Flow matrix only has 15302 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-6661958931375764691.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16642083891471115675.kers'
[2026-05-25 21:34:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6661958931375764691.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16642083891471115675.kers]
Culling duplicate invariants (modulo rational): removing 94 columns.
Culled 94 columns in 28 ms.
// Phase 1: matrix 15302 rows 8054 cols 41539 entries
Finished phase 1 with 6172 SingleSign rule and 1324 generalized
[2026-05-25 21:34:43] [INFO ] Computed 652 invariants in 470 ms
Computed 652 P flows in 472 ms.
Exported basis to /tmp/petrispot-output-16642083891471115675.kers
Total runtime 514 ms.
[2026-05-25 21:35:14] [INFO ] Implicit Places using invariants in 31210 ms returned [9, 10, 11, 12, 13, 14, 315, 316, 317, 318, 319, 320, 552, 553, 554, 555, 556, 557, 826, 827, 828, 829, 830, 831, 1036, 1037, 1038, 1039, 1040, 1041, 1279, 1280, 1281, 1282, 1283, 1284, 1309, 1465, 1466, 1467, 1468, 1469, 1470, 1679, 1680, 1681, 1682, 1683, 1684, 1841, 1842, 1843, 1844, 1845, 1846, 2028, 2029, 2030, 2031, 2032, 2033, 2169, 2170, 2171, 2172, 2173, 2174, 2331, 2332, 2333, 2334, 2335, 2336, 2453, 2454, 2455, 2456, 2457, 2458, 2592, 2593, 2594, 2595, 2596, 2597, 2697, 2698, 2699, 2700, 2701, 2702, 2815, 2816, 2817, 2818, 2819, 2820, 2905, 2906, 2907, 2908, 2909, 2910, 3004, 3005, 3006, 3007, 3008, 3009, 3081, 3082, 3083, 3084, 3085, 3086, 3163, 3164, 3165, 3166, 3167, 3168, 3229, 3230, 3231, 3232, 3233, 3234, 3296, 3297, 3298, 3299, 3300, 3301, 3353, 3354, 3355, 3356, 3357, 3358, 3407, 3408, 3409, 3410, 3411, 3412, 3457, 3458, 3459, 3460, 3461, 3462, 3500, 3501, 3502, 3503, 3504, 3505, 3545, 3546, 3547, 3548, 3549, 3550, 3579, 3580, 3581, 3582, 3583, 3584, 3621, 3622, 3623, 3624, 3625, 3626, 3648, 3649, 3650, 3651, 3652, 3653, 3689, 3690, 3691, 3692, 3693, 3694, 3712, 3713, 3714, 3715, 3716, 3717, 3751, 3752, 3753, 3754, 3755, 3756, 3774, 3775, 3776, 3777, 3778, 3779, 3815, 3816, 3817, 3818, 3819, 3820, 3838, 3839, 3840, 3841, 3842, 3843, 3879, 3880, 3881, 3882, 3883, 3884, 3905, 3906, 3907, 3908, 3909, 3910, 3947, 3948, 3949, 3950, 3951, 3952, 3978, 3979, 3980, 3981, 3982, 3983, 4023, 4024, 4025, 4026, 4027, 4028, 4061, 4062, 4063, 4064, 4065, 4066, 4111, 4112, 4113, 4114, 4115, 4116, 4158, 4159, 4160, 4161, 4162, 4163, 4215, 4216, 4217, 4218, 4219, 4220, 4273, 4274, 4275, 4276, 4277, 4278, 4339, 4340, 4341, 4342, 4343, 4344, 4410, 4411, 4412, 4413, 4414, 4415, 4487, 4488, 4489, 4490, 4491, 4492, 4573, 4574, 4575, 4576, 4577, 4578, 4635, 4637, 4639, 4666, 4667, 4668, 4669, 4670, 4671, 4769, 4770, 4771, 4772, 4773, 4774, 4845, 4848, 4850, 4877, 4878, 4879, 4880, 4881, 4882, 4999, 5000, 5001, 5002, 5003, 5004, 5089, 5094, 5097, 5124, 5125, 5126, 5127, 5128, 5129, 5267, 5268, 5269, 5270, 5271, 5272, 5371, 5378, 5383, 5409, 5412, 5413, 5414, 5415, 5416, 5417, 5418, 5420, 5422, 5424, 5426, 5429, 5434, 5441, 5450, 5461, 5474, 5489, 5506, 5525, 5546, 5569, 5594, 5595, 5596, 5597, 5598, 5599, 5600, 5623, 5644, 5663, 5680, 5695, 5708, 5719, 5728, 5735, 5740, 5743, 5745, 5747, 5749, 5764, 5770, 5773, 5774, 5775, 5776, 5777, 5778, 5779, 5781, 5783, 5785, 5788, 5793, 5800, 5809, 5820, 5833, 5848, 5865, 5884, 5905, 5928, 5953, 5980, 5981, 5982, 5983, 5984, 5985, 5986, 6011, 6034, 6055, 6074, 6091, 6106, 6119, 6130, 6139, 6146, 6151, 6154, 6156, 6158, 6173, 6179, 6182, 6183, 6184, 6185, 6186, 6187, 6188, 6190, 6192, 6195, 6200, 6207, 6216, 6227, 6240, 6255, 6272, 6291, 6312, 6335, 6360, 6387, 6416, 6417, 6418, 6419, 6420, 6421, 6422, 6449, 6474, 6497, 6518, 6537, 6554, 6569, 6582, 6593, 6602, 6609, 6614, 6617, 6619, 6634, 6640, 6643, 6644, 6645, 6646, 6647, 6648, 6649, 6651, 6654, 6659, 6666, 6675, 6686, 6699, 6714, 6731, 6750, 6771, 6794, 6819, 6846, 6875, 6906, 6907, 6908, 6909, 6910, 6911, 6912, 6941, 6968, 6993, 7016, 7037, 7056, 7073, 7088, 7101, 7112, 7121, 7128, 7133, 7136, 7151, 7153, 7156, 7159, 7160, 7161, 7162, 7163, 7164, 7165, 7168, 7173, 7180, 7189, 7200, 7213, 7228, 7245, 7264, 7285, 7308, 7333, 7360, 7389, 7420, 7453, 7454, 7455, 7456, 7457, 7458, 7459, 7490, 7519, 7546, 7571, 7594, 7615, 7634, 7651, 7666, 7679, 7690, 7699, 7706, 7711, 7727]
[2026-05-25 21:35:14] [INFO ] Actually due to overlaps returned [5764, 6173, 6634, 7151, 7727, 9, 10, 11, 12, 13, 14, 315, 316, 317, 318, 319, 320, 552, 553, 554, 555, 556, 557, 826, 827, 828, 829, 830, 831, 1036, 1037, 1038, 1039, 1040, 1041, 1279, 1280, 1281, 1282, 1283, 1284, 1309, 1465, 1466, 1467, 1468, 1469, 1470, 1679, 1680, 1681, 1682, 1683, 1684, 1841, 1842, 1843, 1844, 1845, 1846, 2028, 2029, 2030, 2031, 2032, 2033, 2169, 2170, 2171, 2172, 2173, 2174, 2331, 2332, 2333, 2334, 2335, 2336, 2453, 2454, 2455, 2456, 2457, 2458, 2592, 2593, 2594, 2595, 2596, 2597, 2697, 2698, 2699, 2700, 2701, 2702, 2815, 2816, 2817, 2818, 2819, 2820, 2905, 2906, 2907, 2908, 2909, 2910, 3004, 3005, 3006, 3007, 3008, 3009, 3081, 3082, 3083, 3084, 3085, 3086, 3163, 3164, 3165, 3166, 3167, 3168, 3229, 3230, 3231, 3232, 3233, 3234, 3296, 3297, 3298, 3299, 3300, 3301, 3353, 3354, 3355, 3356, 3357, 3358, 3407, 3408, 3409, 3410, 3411, 3412, 3457, 3458, 3459, 3460, 3461, 3462, 3500, 3501, 3502, 3503, 3504, 3505, 3545, 3546, 3547, 3548, 3549, 3550, 3579, 3580, 3581, 3582, 3583, 3584, 3621, 3622, 3623, 3624, 3625, 3626, 3648, 3649, 3650, 3651, 3652, 3653, 3689, 3690, 3691, 3692, 3693, 3694, 3712, 3713, 3714, 3715, 3716, 3717, 3751, 3752, 3753, 3754, 3755, 3756, 3774, 3775, 3776, 3777, 3778, 3779, 3815, 3816, 3817, 3818, 3819, 3820, 3838, 3839, 3840, 3841, 3842, 3843, 3879, 3880, 3881, 3882, 3883, 3884, 3905, 3906, 3907, 3908, 3909, 3910, 3947, 3948, 3949, 3950, 3951, 3952, 3978, 3979, 3980, 3981, 3982, 3983, 4023, 4024, 4025, 4026, 4027, 4028, 4061, 4062, 4063, 4064, 4065, 4066, 4111, 4112, 4113, 4114, 4115, 4116, 4158, 4159, 4160, 4161, 4162, 4163, 4215, 4216, 4217, 4218, 4219, 4220, 4273, 4274, 4275, 4276, 4277, 4278, 4339, 4340, 4341, 4342, 4343, 4344, 4410, 4411, 4412, 4413, 4414, 4415, 4487, 4488, 4489, 4490, 4491, 4492, 4573, 4574, 4575, 4576, 4577, 4578, 4635, 4637, 4639, 4666, 4667, 4668, 4669, 4670, 4671, 4769, 4770, 4771, 4772, 4773, 4774, 4845, 4848, 4850, 4877, 4878, 4879, 4880, 4881, 4882, 4999, 5000, 5001, 5002, 5003, 5004, 5089, 5094, 5097, 5124, 5125, 5126, 5127, 5128, 5129, 5267, 5268, 5269, 5270, 5271, 5272, 5371, 5378, 5383, 5409, 5412, 5413, 5414, 5415, 5416, 5417, 5418, 5420, 5422, 5424, 5426, 5429, 5434, 5441, 5450, 5461, 5474, 5489, 5506, 5525, 5546, 5569, 5594, 5595, 5596, 5597, 5598, 5599, 5600, 5623, 5644, 5663, 5680, 5695, 5708, 5719, 5728, 5735, 5740, 5770, 5773, 5774, 5775, 5776, 5777, 5778, 5779, 5781, 5783, 5785, 5788, 5793, 5800, 5809, 5820, 5833, 5848, 5865, 5884, 5905, 5928, 5953, 5980, 5981, 5982, 5983, 5984, 5985, 5986, 6011, 6034, 6055, 6074, 6091, 6106, 6119, 6130, 6139, 6146, 6179, 6182, 6183, 6184, 6185, 6186, 6187, 6188, 6190, 6192, 6195, 6200, 6207, 6216, 6227, 6240, 6255, 6272, 6291, 6312, 6335, 6360, 6387, 6416, 6417, 6418, 6419, 6420, 6421, 6422, 6449, 6474, 6497, 6518, 6537, 6554, 6569, 6582, 6593, 6602, 6640, 6643, 6644, 6645, 6646, 6647, 6648, 6649, 6651, 6654, 6659, 6666, 6675, 6686, 6699, 6714, 6731, 6750, 6771, 6794, 6819, 6846, 6875, 6906, 6907, 6908, 6909, 6910, 6911, 6912, 6941, 6968, 6993, 7016, 7037, 7056, 7073, 7088, 7101, 7112, 7153, 7156, 7159, 7160, 7161, 7162, 7163, 7164, 7165, 7168, 7173, 7180, 7189, 7200, 7213, 7228, 7245, 7264, 7285, 7308, 7333, 7360, 7389, 7420, 7453, 7454, 7455, 7456, 7457, 7458, 7459, 7490, 7519, 7546, 7571, 7594, 7615, 7634, 7651, 7666, 7679]
Discarding 555 places :
Implicit Place search using SMT only with invariants took 31244 ms to find 555 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7593/21855 places, 16358/35015 transitions.
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 384 place count 7209 transition count 15974
Iterating global reduction 0 with 384 rules applied. Total rules applied 768 place count 7209 transition count 15974
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 1152 place count 6825 transition count 15590
Iterating global reduction 0 with 384 rules applied. Total rules applied 1536 place count 6825 transition count 15590
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 1600 place count 6761 transition count 15206
Iterating global reduction 0 with 64 rules applied. Total rules applied 1664 place count 6761 transition count 15206
Applied a total of 1664 rules in 11467 ms. Remains 6761 /7593 variables (removed 832) and now considering 15206/16358 (removed 1152) transitions.
[2026-05-25 21:35:25] [INFO ] Flow matrix only has 14150 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-14360810249350954098.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6122562010361228596.kers'
[2026-05-25 21:35:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14360810249350954098.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6122562010361228596.kers]
Culling duplicate invariants (modulo rational): removing 72 columns.
Culled 72 columns in 19 ms.
// Phase 1: matrix 14150 rows 6689 cols 36990 entries
Finished phase 1 with 6645 SingleSign rule and 19 generalized
[2026-05-25 21:35:26] [INFO ] Computed 97 invariants in 457 ms
Computed 97 P flows in 459 ms.
Exported basis to /tmp/petrispot-output-6122562010361228596.kers
Total runtime 495 ms.
[2026-05-25 21:35:47] [INFO ] Implicit Places using invariants in 21394 ms returned [4974, 4976, 4978, 4980, 5327, 5330, 5332, 5334, 5730, 5735, 5738, 5740, 6187, 6194, 6199, 6202, 6700, 6709, 6716, 6721]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 21417 ms to find 20 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6741/21855 places, 15206/35015 transitions.
Applied a total of 0 rules in 3074 ms. Remains 6741 /6741 variables (removed 0) and now considering 15206/15206 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 79965 ms. Remains : 6741/21855 places, 15206/35015 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-03
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-03 finished in 80137 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 U (p1||G(p0)))))||(X(F((p0 U (p1||G(p0)))))&&(G(F(!p0))||(F(!p0)&&F(p2))))))'
Support contains 4 out of 21855 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 21855/21855 places, 35015/35015 transitions.
Applied a total of 0 rules in 3066 ms. Remains 21855 /21855 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
[2026-05-25 21:35:53] [INFO ] Flow matrix only has 33959 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-16252064270083105337.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8681831160647822678.kers'
[2026-05-25 21:35:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16252064270083105337.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8681831160647822678.kers]
Culling duplicate invariants (modulo rational): removing 94 columns.
Culled 94 columns in 47 ms.
// Phase 1: matrix 33959 rows 21761 cols 89709 entries
Finished phase 1 with 14097 SingleSign rule and 7106 generalized
[2026-05-25 21:35:54] [INFO ] Computed 652 invariants in 1193 ms
Computed 652 P flows in 1194 ms.
Exported basis to /tmp/petrispot-output-8681831160647822678.kers
Total runtime 1278 ms.
[2026-05-25 21:36:30] [INFO ] Performed 6220/21855 implicitness test of which 1 returned IMPLICIT in 31 seconds.
[2026-05-25 21:37:00] [INFO ] Performed 11825/21855 implicitness test of which 1 returned IMPLICIT in 61 seconds.
[2026-05-25 21:37:30] [INFO ] Performed 15036/21855 implicitness test of which 4 returned IMPLICIT in 91 seconds.
[2026-05-25 21:38:01] [INFO ] Performed 19501/21855 implicitness test of which 112 returned IMPLICIT in 121 seconds.
[2026-05-25 21:38:31] [INFO ] Performed 21842/21855 implicitness test of which 179 returned IMPLICIT in 151 seconds.
[2026-05-25 21:38:31] [INFO ] Implicit Places using invariants in 157828 ms returned [2360, 14894, 14909, 14924, 15519, 15535, 15550, 16178, 16196, 16212, 16875, 16895, 16913, 17030, 17045, 17060, 17075, 17090, 17105, 17121, 17139, 17159, 17181, 17205, 17231, 17259, 17289, 17321, 17355, 17391, 17428, 17464, 17498, 17530, 17560, 17588, 17614, 17638, 17660, 17680, 17698, 17714, 17729, 17744, 17759, 17799, 17806, 17821, 17836, 17851, 17866, 17882, 17900, 17920, 17942, 17966, 17992, 18020, 18050, 18082, 18116, 18152, 18190, 18229, 18267, 18303, 18337, 18369, 18399, 18427, 18453, 18477, 18499, 18519, 18537, 18553, 18568, 18583, 18623, 18630, 18645, 18660, 18675, 18691, 18709, 18729, 18751, 18775, 18801, 18829, 18859, 18891, 18925, 18961, 18999, 19039, 19080, 19120, 19158, 19194, 19228, 19260, 19290, 19318, 19344, 19368, 19390, 19410, 19428, 19444, 19459, 19499, 19506, 19521, 19536, 19552, 19570, 19590, 19612, 19636, 19662, 19690, 19720, 19752, 19786, 19822, 19860, 19900, 19942, 19985, 20027, 20067, 20105, 20141, 20175, 20207, 20237, 20265, 20291, 20315, 20337, 20357, 20375, 20391, 20431, 20433, 20437, 20452, 20468, 20486, 20506, 20528, 20552, 20578, 20606, 20636, 20668, 20702, 20738, 20776, 20816, 20858, 20902, 20947, 20991, 21033, 21073, 21111, 21147, 21181, 21213, 21243, 21271, 21297, 21321, 21343, 21363, 21381, 21422]
[2026-05-25 21:38:31] [INFO ] Actually due to overlaps returned [17799, 18623, 19499, 20431, 21422, 2360, 14894, 14909, 14924, 15519, 15535, 15550, 16178, 16196, 16212, 16875, 16895, 16913, 17030, 17045, 17060, 17075, 17090, 17105, 17121, 17139, 17159, 17181, 17205, 17231, 17259, 17289, 17321, 17355, 17391, 17428, 17464, 17498, 17530, 17560, 17588, 17614, 17638, 17660, 17680, 17698, 17806, 17821, 17836, 17851, 17866, 17882, 17900, 17920, 17942, 17966, 17992, 18020, 18050, 18082, 18116, 18152, 18190, 18229, 18267, 18303, 18337, 18369, 18399, 18427, 18453, 18477, 18499, 18519, 18630, 18645, 18660, 18675, 18691, 18709, 18729, 18751, 18775, 18801, 18829, 18859, 18891, 18925, 18961, 18999, 19039, 19080, 19120, 19158, 19194, 19228, 19260, 19290, 19318, 19344, 19368, 19390, 19506, 19521, 19536, 19552, 19570, 19590, 19612, 19636, 19662, 19690, 19720, 19752, 19786, 19822, 19860, 19900, 19942, 19985, 20027, 20067, 20105, 20141, 20175, 20207, 20237, 20265, 20291, 20315, 20433, 20437, 20452, 20468, 20486, 20506, 20528, 20552, 20578, 20606, 20636, 20668, 20702, 20738, 20776, 20816, 20858, 20902, 20947, 20991, 21033, 21073, 21111, 21147, 21181, 21213, 21243, 21271, 21297]
Discarding 159 places :
Implicit Place search using SMT only with invariants took 157873 ms to find 159 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21696/21855 places, 35015/35015 transitions.
Applied a total of 0 rules in 2771 ms. Remains 21696 /21696 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163713 ms. Remains : 21696/21855 places, 35015/35015 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 U (p1||G(p0)))))||(X(F((p0 U (p1||G(p0)))))&&(G(F(!p0))||(F(!p0)&&F(p2))))))'
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-04
Product exploration explored 100000 steps with 1623 reset in 4186 ms.
Product exploration explored 100000 steps with 1624 reset in 3732 ms.
Computed a total of 15680 stabilizing places and 23046 stable transitions
Computed a total of 15680 stabilizing places and 23046 stable transitions
Detected a total of 15680/21696 stabilizing places and 23046/35015 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 11 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 6 to 4
RANDOM walk for 40000 steps (647 resets) in 2438 ms. (16 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (92 resets) in 714 ms. (55 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (92 resets) in 527 ms. (75 steps per ms) remains 2/2 properties
[2026-05-25 21:38:43] [INFO ] Flow matrix only has 33959 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-3263589623363275918.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14895403122083172152.kers'
[2026-05-25 21:38:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3263589623363275918.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14895403122083172152.kers]
Culling duplicate invariants (modulo rational): removing 72 columns.
Culled 72 columns in 29 ms.
// Phase 1: matrix 33959 rows 21624 cols 89280 entries
Finished phase 1 with 13948 SingleSign rule and 7255 generalized
[2026-05-25 21:38:45] [INFO ] Computed 493 invariants in 1092 ms
Computed 493 P flows in 1093 ms.
Exported basis to /tmp/petrispot-output-14895403122083172152.kers
Total runtime 1123 ms.
[2026-05-25 21:38:45] [INFO ] State equation strengthened by 11266 read => feed constraints.
Problem apf1 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 13808/13812 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13812 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7666/21478 variables, 399/401 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21478 variables, 0/401 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 95/21573 variables, 1/402 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/21573 variables, 0/402 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 63/21636 variables, 31/433 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 21636/55655 variables, and 433 constraints, problems are : Problem set: 1 solved, 1 unsolved in 5031 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 430/460 constraints, State Equation: 0/21696 constraints, ReadFeed: 0/11266 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 13808/13812 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13812 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7666/21478 variables, 399/401 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 21478/55655 variables, and 401 constraints, problems are : Problem set: 1 solved, 1 unsolved in 5095 ms.
Refiners :[Positive P Invariants (semi-flows): 2/33 constraints, Generalized P Invariants (flows): 399/460 constraints, State Equation: 0/21696 constraints, ReadFeed: 0/11266 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11598ms problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 21696 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21696/21696 places, 35015/35015 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6333 transitions
Trivial Post-agglo rules discarded 6333 transitions
Performed 6333 trivial Post agglomeration. Transition count delta: 6333
Iterating post reduction 0 with 6333 rules applied. Total rules applied 6333 place count 21696 transition count 28682
Reduce places removed 6333 places and 0 transitions.
Iterating post reduction 1 with 6333 rules applied. Total rules applied 12666 place count 15363 transition count 28682
Performed 395 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 395 Pre rules applied. Total rules applied 12666 place count 15363 transition count 28287
Deduced a syphon composed of 395 places in 25 ms
Reduce places removed 395 places and 0 transitions.
Iterating global reduction 2 with 790 rules applied. Total rules applied 13456 place count 14968 transition count 28287
Discarding 5937 places :
Symmetric choice reduction at 2 with 5937 rule applications. Total rules 19393 place count 9031 transition count 22350
Iterating global reduction 2 with 5937 rules applied. Total rules applied 25330 place count 9031 transition count 22350
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 25330 place count 9031 transition count 22341
Deduced a syphon composed of 9 places in 23 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 25348 place count 9022 transition count 22341
Discarding 987 places :
Symmetric choice reduction at 2 with 987 rule applications. Total rules 26335 place count 8035 transition count 16419
Iterating global reduction 2 with 987 rules applied. Total rules applied 27322 place count 8035 transition count 16419
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 15 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 27388 place count 8002 transition count 16386
Free-agglomeration rule (complex) applied 582 times.
Iterating global reduction 2 with 582 rules applied. Total rules applied 27970 place count 8002 transition count 20739
Reduce places removed 582 places and 0 transitions.
Iterating post reduction 2 with 582 rules applied. Total rules applied 28552 place count 7420 transition count 20739
Partial Free-agglomeration rule applied 99 times.
Drop transitions (Partial Free agglomeration) removed 99 transitions
Iterating global reduction 3 with 99 rules applied. Total rules applied 28651 place count 7420 transition count 20739
Applied a total of 28651 rules in 16892 ms. Remains 7420 /21696 variables (removed 14276) and now considering 20739/35015 (removed 14276) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16894 ms. Remains : 7420/21696 places, 20739/35015 transitions.
RANDOM walk for 40000 steps (1133 resets) in 3416 ms. (11 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (70 resets) in 289 ms. (137 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 12144 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 1
Probabilistic random walk after 12144 steps, saw 5863 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2026-05-25 21:39:16] [INFO ] Flow matrix only has 19173 transitions (discarded 1566 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13891666840026991876.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1044115127521354211.kers'
[2026-05-25 21:39:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13891666840026991876.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1044115127521354211.kers]
Culling duplicate invariants (modulo rational): removing 76 columns.
Culled 76 columns in 18 ms.
// Phase 1: matrix 19173 rows 7344 cols 59660 entries
Finished phase 1 with 5451 SingleSign rule and 1476 generalized
[2026-05-25 21:39:17] [INFO ] Computed 493 invariants in 527 ms
Computed 493 P flows in 528 ms.
Exported basis to /tmp/petrispot-output-1044115127521354211.kers
Total runtime 567 ms.
[2026-05-25 21:39:17] [INFO ] State equation strengthened by 11266 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 469/473 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/473 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6805/7278 variables, 399/401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7278 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 81/7359 variables, 31/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7359 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 61/7420 variables, 61/493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7420 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 26593/26593 variables, and 7913 constraints, problems are : Problem set: 0 solved, 1 unsolved in 10136 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 460/460 constraints, State Equation: 7420/7420 constraints, ReadFeed: 0/11266 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 469/473 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/473 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6805/7278 variables, 399/401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 63245ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 7420 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7420/7420 places, 20739/20739 transitions.
Applied a total of 0 rules in 1684 ms. Remains 7420 /7420 variables (removed 0) and now considering 20739/20739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1684 ms. Remains : 7420/7420 places, 20739/20739 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7420/7420 places, 20739/20739 transitions.
Applied a total of 0 rules in 1834 ms. Remains 7420 /7420 variables (removed 0) and now considering 20739/20739 (removed 0) transitions.
[2026-05-25 21:40:23] [INFO ] Flow matrix only has 19173 transitions (discarded 1566 similar events)
[2026-05-25 21:40:23] [INFO ] Invariant cache hit.
[2026-05-25 21:40:50] [INFO ] Implicit Places using invariants in 27425 ms returned [7, 8, 9, 10, 11, 12, 296, 297, 298, 299, 300, 301, 517, 518, 519, 520, 521, 522, 774, 775, 776, 777, 778, 779, 970, 971, 972, 973, 974, 975, 1197, 1198, 1199, 1200, 1201, 1202, 1369, 1370, 1371, 1372, 1373, 1374, 1568, 1569, 1570, 1571, 1572, 1573, 1718, 1719, 1720, 1721, 1722, 1723, 1891, 1892, 1893, 1894, 1895, 1896, 2021, 2022, 2023, 2024, 2025, 2026, 2170, 2171, 2172, 2173, 2174, 2175, 2282, 2283, 2284, 2285, 2286, 2287, 2409, 2410, 2411, 2412, 2413, 2414, 2505, 2506, 2507, 2508, 2509, 2510, 2612, 2613, 2614, 2615, 2616, 2617, 2694, 2695, 2696, 2697, 2698, 2699, 2783, 2784, 2785, 2786, 2787, 2788, 2853, 2854, 2855, 2856, 2857, 2858, 2926, 2927, 2928, 2929, 2930, 2931, 2986, 2987, 2988, 2989, 2990, 2991, 3045, 3046, 3047, 3048, 3049, 3050, 3097, 3098, 3099, 3100, 3101, 3102, 3144, 3145, 3146, 3147, 3148, 3149, 3190, 3191, 3192, 3193, 3194, 3195, 3227, 3228, 3229, 3230, 3231, 3232, 3270, 3271, 3272, 3273, 3274, 3275, 3299, 3300, 3301, 3302, 3303, 3304, 3339, 3340, 3341, 3342, 3343, 3364, 3365, 3366, 3367, 3368, 3369, 3404, 3405, 3406, 3407, 3408, 3409, 3426, 3427, 3428, 3429, 3430, 3431, 3464, 3465, 3466, 3467, 3468, 3469, 3486, 3487, 3488, 3489, 3490, 3491, 3525, 3526, 3527, 3528, 3529, 3530, 3547, 3548, 3549, 3550, 3551, 3552, 3587, 3588, 3589, 3590, 3591, 3592, 3610, 3611, 3612, 3613, 3614, 3615, 3650, 3651, 3652, 3653, 3654, 3655, 3677, 3678, 3679, 3680, 3681, 3682, 3719, 3720, 3721, 3722, 3723, 3724, 3752, 3753, 3754, 3755, 3756, 3757, 3798, 3799, 3800, 3801, 3802, 3803, 3839, 3840, 3841, 3842, 3843, 3844, 3891, 3892, 3893, 3894, 3895, 3896, 3942, 3943, 3944, 3945, 3946, 3947, 4002, 4003, 4004, 4005, 4006, 4007, 4065, 4066, 4067, 4068, 4069, 4070, 4135, 4136, 4137, 4138, 4139, 4140, 4212, 4213, 4214, 4215, 4216, 4296, 4297, 4298, 4299, 4300, 4301, 4389, 4390, 4391, 4392, 4393, 4394, 4485, 4486, 4489, 4490, 4491, 4598, 4599, 4600, 4601, 4602, 4603, 4710, 4711, 4712, 4713, 4714, 4715, 4841, 4842, 4843, 4844, 4845, 4846, 4971, 4972, 4973, 4974, 4975, 4976, 5124, 5125, 5126, 5127, 5128, 5129, 5251, 5253, 5255, 5257, 5278, 5279, 5280, 5281, 5282, 5283, 5455, 5456, 5457, 5458, 5459, 5460, 5604, 5606, 5608, 5610, 5631, 5632, 5633, 5634, 5635, 5636, 5834, 5835, 5836, 5837, 5838, 5839, 6005, 6009, 6011, 6013, 6034, 6035, 6036, 6037, 6038, 6039, 6265, 6266, 6267, 6268, 6269, 6270, 6458, 6464, 6468, 6470, 6489, 6490, 6491, 6492, 6493, 6494, 6750, 6751, 6752, 6753, 6754, 6755, 6965, 6973, 6979, 6983]
Discarding 413 places :
Implicit Place search using SMT only with invariants took 27471 ms to find 413 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 7007/7420 places, 20739/20739 transitions.
Discarding 381 places :
Symmetric choice reduction at 0 with 381 rule applications. Total rules 381 place count 6626 transition count 20358
Iterating global reduction 0 with 381 rules applied. Total rules applied 762 place count 6626 transition count 20358
Discarding 380 places :
Symmetric choice reduction at 0 with 380 rule applications. Total rules 1142 place count 6246 transition count 19978
Iterating global reduction 0 with 380 rules applied. Total rules applied 1522 place count 6246 transition count 19978
Applied a total of 1522 rules in 6360 ms. Remains 6246 /7007 variables (removed 761) and now considering 19978/20739 (removed 761) transitions.
[2026-05-25 21:40:57] [INFO ] Flow matrix only has 18412 transitions (discarded 1566 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5360477670381339651.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7842076848260209261.kers'
[2026-05-25 21:40:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5360477670381339651.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7842076848260209261.kers]
Culling duplicate invariants (modulo rational): removing 62 columns.
Culled 62 columns in 17 ms.
// Phase 1: matrix 18412 rows 6184 cols 50398 entries
Finished phase 1 with 6116 SingleSign rule and 50 generalized
[2026-05-25 21:40:57] [INFO ] Computed 80 invariants in 462 ms
Computed 80 P flows in 473 ms.
Exported basis to /tmp/petrispot-output-7842076848260209261.kers
Total runtime 489 ms.
[2026-05-25 21:41:19] [INFO ] Implicit Places using invariants in 22664 ms returned []
Implicit Place search using SMT only with invariants took 22666 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 6246/7420 places, 19978/20739 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 58332 ms. Remains : 6246/7420 places, 19978/20739 transitions.
Found 1 invariant AP formulas.
Knowledge based reduction with 12 factoid took 165 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), false]
Knowledge-based reduction took 157863 ms.
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), false]
Support contains 4 out of 21696 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 21696/21696 places, 35015/35015 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6333 transitions
Trivial Post-agglo rules discarded 6333 transitions
Performed 6333 trivial Post agglomeration. Transition count delta: 6333
Iterating post reduction 0 with 6333 rules applied. Total rules applied 6333 place count 21696 transition count 28682
Reduce places removed 6333 places and 0 transitions.
Iterating post reduction 1 with 6333 rules applied. Total rules applied 12666 place count 15363 transition count 28682
Performed 395 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 395 Pre rules applied. Total rules applied 12666 place count 15363 transition count 28287
Deduced a syphon composed of 395 places in 23 ms
Reduce places removed 395 places and 0 transitions.
Iterating global reduction 2 with 790 rules applied. Total rules applied 13456 place count 14968 transition count 28287
Discarding 5937 places :
Symmetric choice reduction at 2 with 5937 rule applications. Total rules 19393 place count 9031 transition count 22350
Iterating global reduction 2 with 5937 rules applied. Total rules applied 25330 place count 9031 transition count 22350
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 25330 place count 9031 transition count 22341
Deduced a syphon composed of 9 places in 17 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 25348 place count 9022 transition count 22341
Discarding 987 places :
Symmetric choice reduction at 2 with 987 rule applications. Total rules 26335 place count 8035 transition count 16419
Iterating global reduction 2 with 987 rules applied. Total rules applied 27322 place count 8035 transition count 16419
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 13 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 27388 place count 8002 transition count 16386
Applied a total of 27388 rules in 12237 ms. Remains 8002 /21696 variables (removed 13694) and now considering 16386/35015 (removed 18629) transitions.
[2026-05-25 21:41:32] [INFO ] Flow matrix only has 15330 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-4511400092199769851.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13956043662785756533.kers'
[2026-05-25 21:41:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4511400092199769851.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13956043662785756533.kers]
Culling duplicate invariants (modulo rational): removing 72 columns.
Culled 72 columns in 8 ms.
// Phase 1: matrix 15330 rows 7930 cols 40963 entries
Finished phase 1 with 6015 SingleSign rule and 1494 generalized
[2026-05-25 21:41:33] [INFO ] Computed 493 invariants in 439 ms
Computed 493 P flows in 452 ms.
Exported basis to /tmp/petrispot-output-13956043662785756533.kers
Total runtime 466 ms.
[2026-05-25 21:41:56] [INFO ] Implicit Places using invariants in 23958 ms returned [9, 10, 11, 12, 13, 14, 315, 316, 317, 318, 319, 320, 552, 553, 554, 555, 556, 557, 826, 827, 828, 829, 830, 831, 1036, 1037, 1038, 1039, 1040, 1041, 1279, 1280, 1281, 1282, 1283, 1284, 1464, 1465, 1466, 1467, 1468, 1469, 1678, 1679, 1680, 1681, 1682, 1683, 1840, 1841, 1842, 1843, 1844, 1845, 2027, 2028, 2029, 2030, 2031, 2032, 2168, 2169, 2170, 2171, 2172, 2173, 2330, 2331, 2332, 2333, 2334, 2335, 2452, 2453, 2454, 2455, 2456, 2457, 2591, 2592, 2593, 2594, 2595, 2596, 2696, 2697, 2698, 2699, 2700, 2701, 2814, 2815, 2816, 2817, 2818, 2819, 2904, 2905, 2906, 2907, 2908, 2909, 3003, 3004, 3005, 3006, 3007, 3008, 3080, 3081, 3082, 3083, 3084, 3085, 3162, 3163, 3164, 3165, 3166, 3167, 3228, 3229, 3230, 3231, 3232, 3233, 3295, 3296, 3297, 3298, 3299, 3300, 3352, 3353, 3354, 3355, 3356, 3357, 3406, 3407, 3408, 3409, 3410, 3411, 3456, 3457, 3458, 3459, 3460, 3461, 3499, 3500, 3501, 3502, 3503, 3504, 3545, 3546, 3547, 3548, 3549, 3550, 3579, 3580, 3581, 3582, 3583, 3584, 3621, 3622, 3623, 3624, 3625, 3651, 3652, 3653, 3654, 3655, 3656, 3692, 3693, 3694, 3695, 3696, 3697, 3715, 3716, 3717, 3718, 3719, 3720, 3754, 3755, 3756, 3757, 3758, 3759, 3777, 3778, 3779, 3780, 3781, 3782, 3818, 3819, 3820, 3821, 3822, 3823, 3841, 3842, 3843, 3844, 3845, 3846, 3882, 3883, 3884, 3885, 3886, 3887, 3908, 3909, 3910, 3911, 3912, 3913, 3950, 3951, 3952, 3953, 3954, 3955, 3981, 3982, 3983, 3984, 3985, 3986, 4026, 4027, 4028, 4029, 4030, 4031, 4064, 4065, 4066, 4067, 4068, 4069, 4114, 4115, 4116, 4117, 4118, 4119, 4161, 4162, 4163, 4164, 4165, 4166, 4218, 4219, 4220, 4221, 4222, 4223, 4276, 4277, 4278, 4279, 4280, 4281, 4342, 4343, 4344, 4345, 4346, 4347, 4413, 4414, 4415, 4416, 4417, 4418, 4490, 4491, 4492, 4493, 4494, 4495, 4576, 4577, 4578, 4579, 4580, 4669, 4670, 4671, 4672, 4673, 4674, 4772, 4773, 4774, 4775, 4776, 4777, 4877, 4878, 4881, 4882, 4883, 5002, 5003, 5004, 5005, 5006, 5007, 5124, 5125, 5126, 5127, 5128, 5129, 5267, 5268, 5269, 5270, 5271, 5272, 5408, 5409, 5410, 5411, 5412, 5413, 5574, 5575, 5576, 5577, 5578, 5579, 5712, 5714, 5716, 5718, 5740, 5741, 5742, 5743, 5744, 5745, 5931, 5932, 5933, 5934, 5935, 5936, 6091, 6094, 6096, 6098, 6120, 6121, 6122, 6123, 6124, 6125, 6338, 6339, 6340, 6341, 6342, 6343, 6520, 6525, 6528, 6530, 6552, 6553, 6554, 6555, 6556, 6557, 6799, 6800, 6801, 6802, 6803, 6804, 7003, 7010, 7015, 7018, 7038, 7039, 7040, 7041, 7042, 7043, 7316, 7317, 7318, 7319, 7320, 7321, 7542, 7551, 7558, 7563]
Discarding 413 places :
Implicit Place search using SMT only with invariants took 23995 ms to find 413 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7589/21696 places, 16386/35015 transitions.
Discarding 381 places :
Symmetric choice reduction at 0 with 381 rule applications. Total rules 381 place count 7208 transition count 16005
Iterating global reduction 0 with 381 rules applied. Total rules applied 762 place count 7208 transition count 16005
Discarding 380 places :
Symmetric choice reduction at 0 with 380 rule applications. Total rules 1142 place count 6828 transition count 15625
Iterating global reduction 0 with 380 rules applied. Total rules applied 1522 place count 6828 transition count 15625
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 1582 place count 6768 transition count 15265
Iterating global reduction 0 with 60 rules applied. Total rules applied 1642 place count 6768 transition count 15265
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 17 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 1648 place count 6765 transition count 15262
Applied a total of 1648 rules in 14008 ms. Remains 6765 /7589 variables (removed 824) and now considering 15262/16386 (removed 1124) transitions.
[2026-05-25 21:42:10] [INFO ] Flow matrix only has 14206 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-322627991466348067.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17014526144389864224.kers'
[2026-05-25 21:42:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-322627991466348067.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17014526144389864224.kers]
Culling duplicate invariants (modulo rational): removing 62 columns.
Culled 62 columns in 11 ms.
// Phase 1: matrix 14206 rows 6703 cols 37094 entries
Finished phase 1 with 5583 SingleSign rule and 1102 generalized
[2026-05-25 21:42:11] [INFO ] Computed 80 invariants in 464 ms
Computed 80 P flows in 464 ms.
Exported basis to /tmp/petrispot-output-17014526144389864224.kers
Total runtime 495 ms.
[2026-05-25 21:42:32] [INFO ] Implicit Places using invariants in 21739 ms returned []
Implicit Place search using SMT only with invariants took 21742 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6765/21696 places, 15262/35015 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 71983 ms. Remains : 6765/21696 places, 15262/35015 transitions.
Computed a total of 782 stabilizing places and 3326 stable transitions
Computed a total of 782 stabilizing places and 3326 stable transitions
Detected a total of 782/6765 stabilizing places and 3326/15262 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 11 factoid took 70 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 40000 steps (917 resets) in 1112 ms. (35 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (96 resets) in 204 ms. (195 steps per ms) remains 1/1 properties
[2026-05-25 21:42:32] [INFO ] Flow matrix only has 14206 transitions (discarded 1056 similar events)
[2026-05-25 21:42:32] [INFO ] Invariant cache hit.
[2026-05-25 21:42:32] [INFO ] State equation strengthened by 6031 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 110/114 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6514/6628 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6628 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 33/6661 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6661 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 44/6705 variables, 12/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/6705 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 30/6735 variables, 30/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/6735 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 30/6765 variables, 30/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/6765 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20971/20971 variables, and 6845 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5034 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 6765/6765 constraints, ReadFeed: 0/6031 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 110/114 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6514/6628 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6628 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 33/6661 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6661 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 44/6705 variables, 12/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 15857ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 6765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6765/6765 places, 15262/15262 transitions.
Free-agglomeration rule (complex) applied 522 times.
Iterating global reduction 0 with 522 rules applied. Total rules applied 522 place count 6765 transition count 19975
Reduce places removed 522 places and 0 transitions.
Iterating post reduction 0 with 522 rules applied. Total rules applied 1044 place count 6243 transition count 19975
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 1047 place count 6243 transition count 19975
Applied a total of 1047 rules in 9726 ms. Remains 6243 /6765 variables (removed 522) and now considering 19975/15262 (removed -4713) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9728 ms. Remains : 6243/6765 places, 19975/15262 transitions.
RANDOM walk for 40000 steps (1133 resets) in 2669 ms. (14 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (69 resets) in 291 ms. (136 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 13257 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 1
Probabilistic random walk after 13257 steps, saw 5914 distinct states, run finished after 3002 ms. (steps per millisecond=4 ) properties seen :0
[2026-05-25 21:43:02] [INFO ] Flow matrix only has 18409 transitions (discarded 1566 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12147165310949719228.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16498994055363007399.kers'
[2026-05-25 21:43:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12147165310949719228.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16498994055363007399.kers]
Culling duplicate invariants (modulo rational): removing 62 columns.
Culled 62 columns in 18 ms.
// Phase 1: matrix 18409 rows 6181 cols 50385 entries
Finished phase 1 with 6113 SingleSign rule and 50 generalized
[2026-05-25 21:43:02] [INFO ] Computed 80 invariants in 378 ms
Computed 80 P flows in 379 ms.
Exported basis to /tmp/petrispot-output-16498994055363007399.kers
Total runtime 415 ms.
[2026-05-25 21:43:02] [INFO ] State equation strengthened by 11266 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 98/102 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6004/6106 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6106 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 33/6139 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6139 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 44/6183 variables, 12/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/6183 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 30/6213 variables, 30/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/6213 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 30/6243 variables, 30/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/6243 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 18409/24652 variables, 6243/6323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/24652 variables, 11266/17589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/24652 variables, 0/17589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/24652 variables, 0/17589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 24652/24652 variables, and 17589 constraints, problems are : Problem set: 0 solved, 1 unsolved in 16841 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 6243/6243 constraints, ReadFeed: 11266/11266 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 98/102 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6004/6106 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6106 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 33/6139 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6139 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 44/6183 variables, 12/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 67018ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 6243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6243/6243 places, 19975/19975 transitions.
Applied a total of 0 rules in 2792 ms. Remains 6243 /6243 variables (removed 0) and now considering 19975/19975 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2792 ms. Remains : 6243/6243 places, 19975/19975 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6243/6243 places, 19975/19975 transitions.
Applied a total of 0 rules in 2797 ms. Remains 6243 /6243 variables (removed 0) and now considering 19975/19975 (removed 0) transitions.
[2026-05-25 21:44:14] [INFO ] Flow matrix only has 18409 transitions (discarded 1566 similar events)
[2026-05-25 21:44:14] [INFO ] Invariant cache hit.
[2026-05-25 21:44:38] [INFO ] Implicit Places using invariants in 23821 ms returned []
Implicit Place search using SMT only with invariants took 23831 ms to find 0 implicit places.
Running 19849 sub problems to find dead transitions.
[2026-05-25 21:44:38] [INFO ] Flow matrix only has 18409 transitions (discarded 1566 similar events)
[2026-05-25 21:44:38] [INFO ] Invariant cache hit.
[2026-05-25 21:44:39] [INFO ] State equation strengthened by 11266 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/6241 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 19849 unsolved
SMT process timed out in 83716ms, After SMT, problems are : Problem set: 0 solved, 19849 unsolved
Search for dead transitions found 0 dead transitions in 83805ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110525 ms. Remains : 6243/6243 places, 19975/19975 transitions.
Knowledge based reduction with 11 factoid took 119 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), false]
Knowledge-based reduction took 210604 ms.
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (NOT p0), false]
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), false]
Product exploration explored 100000 steps with 2299 reset in 2498 ms.
Product exploration explored 100000 steps with 2302 reset in 2175 ms.
Built C files in :
/tmp/ltsmin6754952433199611325
[2026-05-25 21:46:08] [INFO ] Too many transitions (15262) to apply POR reductions. Disabling POR matrices.
[2026-05-25 21:46:08] [INFO ] Built C files in 265ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6754952433199611325
Running compilation step : cd /tmp/ltsmin6754952433199611325;'/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/ltsmin6754952433199611325;'/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/ltsmin6754952433199611325;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 6765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6765/6765 places, 15262/15262 transitions.
Applied a total of 0 rules in 3145 ms. Remains 6765 /6765 variables (removed 0) and now considering 15262/15262 (removed 0) transitions.
[2026-05-25 21:46:14] [INFO ] Flow matrix only has 14206 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-7288675599669795986.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16219408706467950404.kers'
[2026-05-25 21:46:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7288675599669795986.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16219408706467950404.kers]
Culling duplicate invariants (modulo rational): removing 62 columns.
Culled 62 columns in 27 ms.
// Phase 1: matrix 14206 rows 6703 cols 37094 entries
Finished phase 1 with 5583 SingleSign rule and 1102 generalized
[2026-05-25 21:46:15] [INFO ] Computed 80 invariants in 491 ms
Computed 80 P flows in 491 ms.
Exported basis to /tmp/petrispot-output-16219408706467950404.kers
Total runtime 516 ms.
[2026-05-25 21:46:36] [INFO ] Implicit Places using invariants in 21487 ms returned []
Implicit Place search using SMT only with invariants took 21490 ms to find 0 implicit places.
Running 15229 sub problems to find dead transitions.
[2026-05-25 21:46:36] [INFO ] Flow matrix only has 14206 transitions (discarded 1056 similar events)
[2026-05-25 21:46:36] [INFO ] Invariant cache hit.
[2026-05-25 21:46:36] [INFO ] State equation strengthened by 6031 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/6763 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 15229 unsolved
SMT process timed out in 64609ms, After SMT, problems are : Problem set: 0 solved, 15229 unsolved
Search for dead transitions found 0 dead transitions in 64658ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 89335 ms. Remains : 6765/6765 places, 15262/15262 transitions.
Built C files in :
/tmp/ltsmin2609870743328930021
[2026-05-25 21:47:40] [INFO ] Too many transitions (15262) to apply POR reductions. Disabling POR matrices.
[2026-05-25 21:47:40] [INFO ] Built C files in 125ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2609870743328930021
Running compilation step : cd /tmp/ltsmin2609870743328930021;'/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/ltsmin2609870743328930021;'/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/ltsmin2609870743328930021;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 21:47:45] [INFO ] Flatten gal took : 793 ms
[2026-05-25 21:47:46] [INFO ] Flatten gal took : 488 ms
[2026-05-25 21:47:46] [INFO ] Time to serialize gal into /tmp/LTL9176585201884926347.gal : 172 ms
[2026-05-25 21:47:46] [INFO ] Time to serialize properties into /tmp/LTL7021422207039775575.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9176585201884926347.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9131354247972492609.hoa' '-atoms' '/tmp/LTL7021422207039775575.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...317
Loading property file /tmp/LTL7021422207039775575.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9131354247972492609.hoa
Detected timeout of ITS tools.
[2026-05-25 21:48:02] [INFO ] Flatten gal took : 304 ms
[2026-05-25 21:48:02] [INFO ] Flatten gal took : 333 ms
[2026-05-25 21:48:02] [INFO ] Time to serialize gal into /tmp/LTL1232163140971753053.gal : 70 ms
[2026-05-25 21:48:02] [INFO ] Time to serialize properties into /tmp/LTL2379533885138883614.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/LTL1232163140971753053.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2379533885138883614.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((G(F(("(Node26HasTheLeafSetOfLx2ToReplaceNode0<=Rx0HasReceivedTheRequestOfNode12)")U(("((Node26HasTheLeafSetOfLx2ToReplaceNode0<=Rx...984
Formula 0 simplified : FG(!"(Node26HasTheLeafSetOfLx2ToReplaceNode0<=Rx0HasReceivedTheRequestOfNode12)" M !"((Node26HasTheLeafSetOfLx2ToReplaceNode0<=Rx0Ha...796
Detected timeout of ITS tools.
[2026-05-25 21:48:18] [INFO ] Flatten gal took : 279 ms
[2026-05-25 21:48:18] [INFO ] Applying decomposition
[2026-05-25 21:48:18] [INFO ] Flatten gal took : 320 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/graph700592545532702093.txt' '-o' '/tmp/graph700592545532702093.bin' '-w' '/tmp/graph700592545532702093.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph700592545532702093.bin' '-l' '-1' '-v' '-w' '/tmp/graph700592545532702093.weights' '-q' '0' '-e' '0.001'
[2026-05-25 21:48:19] [INFO ] Decomposing Gal with order
[2026-05-25 21:48:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 21:48:26] [INFO ] Removed a total of 17235 redundant transitions.
[2026-05-25 21:48:26] [INFO ] Flatten gal took : 3146 ms
[2026-05-25 21:48:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 1218 labels/synchronizations in 617 ms.
[2026-05-25 21:48:28] [INFO ] Time to serialize gal into /tmp/LTL8594361973237599579.gal : 84 ms
[2026-05-25 21:48:28] [INFO ] Time to serialize properties into /tmp/LTL2757453734840733876.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/LTL8594361973237599579.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2757453734840733876.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((G(F(("(gu1605.Node26HasTheLeafSetOfLx2ToReplaceNode0<=gu1605.Rx0HasReceivedTheRequestOfNode12)")U(("((gu1605.Node26HasTheLeafSetOf...1134
Formula 0 simplified : FG(!"(gu1605.Node26HasTheLeafSetOfLx2ToReplaceNode0<=gu1605.Rx0HasReceivedTheRequestOfNode12)" M !"((gu1605.Node26HasTheLeafSetOfLx2...918
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-04 finished in 773018 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((X(p0)&&F(p1)))))'
Support contains 4 out of 21855 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21855/21855 places, 35015/35015 transitions.
Applied a total of 0 rules in 2602 ms. Remains 21855 /21855 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
[2026-05-25 21:48:45] [INFO ] Flow matrix only has 33959 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-4047147355199166690.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12558171716553178729.kers'
[2026-05-25 21:48:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4047147355199166690.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12558171716553178729.kers]
Culling duplicate invariants (modulo rational): removing 94 columns.
Culled 94 columns in 30 ms.
// Phase 1: matrix 33959 rows 21761 cols 89709 entries
Finished phase 1 with 14097 SingleSign rule and 7106 generalized
[2026-05-25 21:48:47] [INFO ] Computed 652 invariants in 1065 ms
Computed 652 P flows in 1066 ms.
Exported basis to /tmp/petrispot-output-12558171716553178729.kers
Total runtime 1125 ms.
[2026-05-25 21:49:22] [INFO ] Performed 5597/21855 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-25 21:49:52] [INFO ] Performed 10359/21855 implicitness test of which 1 returned IMPLICIT in 60 seconds.
[2026-05-25 21:50:22] [INFO ] Performed 14440/21855 implicitness test of which 1 returned IMPLICIT in 90 seconds.
[2026-05-25 21:50:52] [INFO ] Performed 18427/21855 implicitness test of which 70 returned IMPLICIT in 120 seconds.
[2026-05-25 21:51:22] [INFO ] Performed 21842/21855 implicitness test of which 179 returned IMPLICIT in 150 seconds.
[2026-05-25 21:51:22] [INFO ] Implicit Places using invariants in 156863 ms returned [2360, 14894, 14909, 14924, 15519, 15535, 15550, 16178, 16196, 16212, 16875, 16895, 16913, 17030, 17045, 17060, 17075, 17090, 17105, 17121, 17139, 17159, 17181, 17205, 17231, 17259, 17289, 17321, 17355, 17391, 17428, 17464, 17498, 17530, 17560, 17588, 17614, 17638, 17660, 17680, 17698, 17714, 17729, 17744, 17759, 17799, 17806, 17821, 17836, 17851, 17866, 17882, 17900, 17920, 17942, 17966, 17992, 18020, 18050, 18082, 18116, 18152, 18190, 18229, 18267, 18303, 18337, 18369, 18399, 18427, 18453, 18477, 18499, 18519, 18537, 18553, 18568, 18583, 18623, 18630, 18645, 18660, 18675, 18691, 18709, 18729, 18751, 18775, 18801, 18829, 18859, 18891, 18925, 18961, 18999, 19039, 19080, 19120, 19158, 19194, 19228, 19260, 19290, 19318, 19344, 19368, 19390, 19410, 19428, 19444, 19459, 19499, 19506, 19521, 19536, 19552, 19570, 19590, 19612, 19636, 19662, 19690, 19720, 19752, 19786, 19822, 19860, 19900, 19942, 19985, 20027, 20067, 20105, 20141, 20175, 20207, 20237, 20265, 20291, 20315, 20337, 20357, 20375, 20391, 20431, 20433, 20437, 20452, 20468, 20486, 20506, 20528, 20552, 20578, 20606, 20636, 20668, 20702, 20738, 20776, 20816, 20858, 20902, 20947, 20991, 21033, 21073, 21111, 21147, 21181, 21213, 21243, 21271, 21297, 21321, 21343, 21363, 21381, 21422]
[2026-05-25 21:51:22] [INFO ] Actually due to overlaps returned [17799, 18623, 19499, 20431, 21422, 2360, 14894, 14909, 14924, 15519, 15535, 15550, 16178, 16196, 16212, 16875, 16895, 16913, 17030, 17045, 17060, 17075, 17090, 17105, 17121, 17139, 17159, 17181, 17205, 17231, 17259, 17289, 17321, 17355, 17391, 17428, 17464, 17498, 17530, 17560, 17588, 17614, 17638, 17660, 17680, 17698, 17806, 17821, 17836, 17851, 17866, 17882, 17900, 17920, 17942, 17966, 17992, 18020, 18050, 18082, 18116, 18152, 18190, 18229, 18267, 18303, 18337, 18369, 18399, 18427, 18453, 18477, 18499, 18519, 18630, 18645, 18660, 18675, 18691, 18709, 18729, 18751, 18775, 18801, 18829, 18859, 18891, 18925, 18961, 18999, 19039, 19080, 19120, 19158, 19194, 19228, 19260, 19290, 19318, 19344, 19368, 19390, 19506, 19521, 19536, 19552, 19570, 19590, 19612, 19636, 19662, 19690, 19720, 19752, 19786, 19822, 19860, 19900, 19942, 19985, 20027, 20067, 20105, 20141, 20175, 20207, 20237, 20265, 20291, 20315, 20433, 20437, 20452, 20468, 20486, 20506, 20528, 20552, 20578, 20606, 20636, 20668, 20702, 20738, 20776, 20816, 20858, 20902, 20947, 20991, 21033, 21073, 21111, 21147, 21181, 21213, 21243, 21271, 21297]
Discarding 159 places :
Implicit Place search using SMT only with invariants took 156914 ms to find 159 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21696/21855 places, 35015/35015 transitions.
Applied a total of 0 rules in 2798 ms. Remains 21696 /21696 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 162329 ms. Remains : 21696/21855 places, 35015/35015 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((X(p0)&&F(p1)))))'
Stuttering acceptance computed with spot in 279 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1), true, (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-05
Product exploration explored 100000 steps with 33333 reset in 7172 ms.
Product exploration explored 100000 steps with 33333 reset in 6469 ms.
Computed a total of 15680 stabilizing places and 23046 stable transitions
Computed a total of 15680 stabilizing places and 23046 stable transitions
Detected a total of 15680/21696 stabilizing places and 23046/35015 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 11 factoid took 38 ms. Proved property starting from automaton with 7 states, 12 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 161 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-05 finished in 176582 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 21855 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21855/21855 places, 35015/35015 transitions.
Applied a total of 0 rules in 2692 ms. Remains 21855 /21855 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
[2026-05-25 21:51:42] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
[2026-05-25 21:51:42] [INFO ] Invariant cache hit.
[2026-05-25 21:52:17] [INFO ] Performed 6208/21855 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-25 21:52:47] [INFO ] Performed 10372/21855 implicitness test of which 1 returned IMPLICIT in 60 seconds.
[2026-05-25 21:53:17] [INFO ] Performed 13878/21855 implicitness test of which 1 returned IMPLICIT in 90 seconds.
[2026-05-25 21:53:47] [INFO ] Performed 17802/21855 implicitness test of which 46 returned IMPLICIT in 120 seconds.
[2026-05-25 21:54:18] [INFO ] Performed 21772/21855 implicitness test of which 179 returned IMPLICIT in 150 seconds.
[2026-05-25 21:54:21] [INFO ] Implicit Places using invariants in 158450 ms returned [2360, 14894, 14909, 14924, 15519, 15535, 15550, 16178, 16196, 16212, 16875, 16895, 16913, 17030, 17045, 17060, 17075, 17090, 17105, 17121, 17139, 17159, 17181, 17205, 17231, 17259, 17289, 17321, 17355, 17391, 17428, 17464, 17498, 17530, 17560, 17588, 17614, 17638, 17660, 17680, 17698, 17714, 17729, 17744, 17759, 17799, 17806, 17821, 17836, 17851, 17866, 17882, 17900, 17920, 17942, 17966, 17992, 18020, 18050, 18082, 18116, 18152, 18190, 18229, 18267, 18303, 18337, 18369, 18399, 18427, 18453, 18477, 18499, 18519, 18537, 18553, 18568, 18583, 18623, 18630, 18645, 18660, 18675, 18691, 18709, 18729, 18751, 18775, 18801, 18829, 18859, 18891, 18925, 18961, 18999, 19039, 19080, 19120, 19158, 19194, 19228, 19260, 19290, 19318, 19344, 19368, 19390, 19410, 19428, 19444, 19459, 19499, 19506, 19521, 19536, 19552, 19570, 19590, 19612, 19636, 19662, 19690, 19720, 19752, 19786, 19822, 19860, 19900, 19942, 19985, 20027, 20067, 20105, 20141, 20175, 20207, 20237, 20265, 20291, 20315, 20337, 20357, 20375, 20391, 20431, 20433, 20437, 20452, 20468, 20486, 20506, 20528, 20552, 20578, 20606, 20636, 20668, 20702, 20738, 20776, 20816, 20858, 20902, 20947, 20991, 21033, 21073, 21111, 21147, 21181, 21213, 21243, 21271, 21297, 21321, 21343, 21363, 21381, 21422]
[2026-05-25 21:54:21] [INFO ] Actually due to overlaps returned [17799, 18623, 19499, 20431, 21422, 2360, 14894, 14909, 14924, 15519, 15535, 15550, 16178, 16196, 16212, 16875, 16895, 16913, 17030, 17045, 17060, 17075, 17090, 17105, 17121, 17139, 17159, 17181, 17205, 17231, 17259, 17289, 17321, 17355, 17391, 17428, 17464, 17498, 17530, 17560, 17588, 17614, 17638, 17660, 17680, 17698, 17806, 17821, 17836, 17851, 17866, 17882, 17900, 17920, 17942, 17966, 17992, 18020, 18050, 18082, 18116, 18152, 18190, 18229, 18267, 18303, 18337, 18369, 18399, 18427, 18453, 18477, 18499, 18519, 18630, 18645, 18660, 18675, 18691, 18709, 18729, 18751, 18775, 18801, 18829, 18859, 18891, 18925, 18961, 18999, 19039, 19080, 19120, 19158, 19194, 19228, 19260, 19290, 19318, 19344, 19368, 19390, 19506, 19521, 19536, 19552, 19570, 19590, 19612, 19636, 19662, 19690, 19720, 19752, 19786, 19822, 19860, 19900, 19942, 19985, 20027, 20067, 20105, 20141, 20175, 20207, 20237, 20265, 20291, 20315, 20433, 20437, 20452, 20468, 20486, 20506, 20528, 20552, 20578, 20606, 20636, 20668, 20702, 20738, 20776, 20816, 20858, 20902, 20947, 20991, 21033, 21073, 21111, 21147, 21181, 21213, 21243, 21271, 21297]
Discarding 159 places :
Implicit Place search using SMT only with invariants took 158509 ms to find 159 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21696/21855 places, 35015/35015 transitions.
Applied a total of 0 rules in 2710 ms. Remains 21696 /21696 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163913 ms. Remains : 21696/21855 places, 35015/35015 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Stuttering acceptance computed with spot in 178 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-06
Product exploration explored 100000 steps with 1622 reset in 3755 ms.
Entered a terminal (fully accepting) state of product in 82596 steps with 1340 reset in 2695 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-06 finished in 170733 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U p1)))'
Support contains 3 out of 21855 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21855/21855 places, 35015/35015 transitions.
Applied a total of 0 rules in 2675 ms. Remains 21855 /21855 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
[2026-05-25 21:54:33] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
[2026-05-25 21:54:33] [INFO ] Invariant cache hit.
[2026-05-25 21:55:08] [INFO ] Performed 5597/21855 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-25 21:55:38] [INFO ] Performed 10219/21855 implicitness test of which 1 returned IMPLICIT in 60 seconds.
[2026-05-25 21:56:08] [INFO ] Performed 14426/21855 implicitness test of which 1 returned IMPLICIT in 90 seconds.
[2026-05-25 21:56:38] [INFO ] Performed 18464/21855 implicitness test of which 71 returned IMPLICIT in 120 seconds.
[2026-05-25 21:57:09] [INFO ] Performed 21737/21855 implicitness test of which 179 returned IMPLICIT in 151 seconds.
[2026-05-25 21:57:13] [INFO ] Implicit Places using invariants in 160092 ms returned [2360, 14894, 14909, 14924, 15519, 15535, 15550, 16178, 16196, 16212, 16875, 16895, 16913, 17030, 17045, 17060, 17075, 17090, 17105, 17121, 17139, 17159, 17181, 17205, 17231, 17259, 17289, 17321, 17355, 17391, 17428, 17464, 17498, 17530, 17560, 17588, 17614, 17638, 17660, 17680, 17698, 17714, 17729, 17744, 17759, 17799, 17806, 17821, 17836, 17851, 17866, 17882, 17900, 17920, 17942, 17966, 17992, 18020, 18050, 18082, 18116, 18152, 18190, 18229, 18267, 18303, 18337, 18369, 18399, 18427, 18453, 18477, 18499, 18519, 18537, 18553, 18568, 18583, 18623, 18630, 18645, 18660, 18675, 18691, 18709, 18729, 18751, 18775, 18801, 18829, 18859, 18891, 18925, 18961, 18999, 19039, 19080, 19120, 19158, 19194, 19228, 19260, 19290, 19318, 19344, 19368, 19390, 19410, 19428, 19444, 19459, 19499, 19506, 19521, 19536, 19552, 19570, 19590, 19612, 19636, 19662, 19690, 19720, 19752, 19786, 19822, 19860, 19900, 19942, 19985, 20027, 20067, 20105, 20141, 20175, 20207, 20237, 20265, 20291, 20315, 20337, 20357, 20375, 20391, 20431, 20433, 20437, 20452, 20468, 20486, 20506, 20528, 20552, 20578, 20606, 20636, 20668, 20702, 20738, 20776, 20816, 20858, 20902, 20947, 20991, 21033, 21073, 21111, 21147, 21181, 21213, 21243, 21271, 21297, 21321, 21343, 21363, 21381, 21422]
[2026-05-25 21:57:13] [INFO ] Actually due to overlaps returned [17799, 18623, 19499, 20431, 21422, 2360, 14894, 14909, 14924, 15519, 15535, 15550, 16178, 16196, 16212, 16875, 16895, 16913, 17030, 17045, 17060, 17075, 17090, 17105, 17121, 17139, 17159, 17181, 17205, 17231, 17259, 17289, 17321, 17355, 17391, 17428, 17464, 17498, 17530, 17560, 17588, 17614, 17638, 17660, 17680, 17698, 17806, 17821, 17836, 17851, 17866, 17882, 17900, 17920, 17942, 17966, 17992, 18020, 18050, 18082, 18116, 18152, 18190, 18229, 18267, 18303, 18337, 18369, 18399, 18427, 18453, 18477, 18499, 18519, 18630, 18645, 18660, 18675, 18691, 18709, 18729, 18751, 18775, 18801, 18829, 18859, 18891, 18925, 18961, 18999, 19039, 19080, 19120, 19158, 19194, 19228, 19260, 19290, 19318, 19344, 19368, 19390, 19506, 19521, 19536, 19552, 19570, 19590, 19612, 19636, 19662, 19690, 19720, 19752, 19786, 19822, 19860, 19900, 19942, 19985, 20027, 20067, 20105, 20141, 20175, 20207, 20237, 20265, 20291, 20315, 20433, 20437, 20452, 20468, 20486, 20506, 20528, 20552, 20578, 20606, 20636, 20668, 20702, 20738, 20776, 20816, 20858, 20902, 20947, 20991, 21033, 21073, 21111, 21147, 21181, 21213, 21243, 21271, 21297]
Discarding 159 places :
Implicit Place search using SMT only with invariants took 160127 ms to find 159 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21696/21855 places, 35015/35015 transitions.
Applied a total of 0 rules in 2931 ms. Remains 21696 /21696 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 165748 ms. Remains : 21696/21855 places, 35015/35015 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 U p1)))'
Stuttering acceptance computed with spot in 185 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-12
Stuttering criterion allowed to conclude after 60 steps with 0 reset in 6 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-12 finished in 166119 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((p0&&X(p0)) U p1))))'
Support contains 3 out of 21855 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21855/21855 places, 35015/35015 transitions.
Applied a total of 0 rules in 2719 ms. Remains 21855 /21855 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
[2026-05-25 21:57:19] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
[2026-05-25 21:57:19] [INFO ] Invariant cache hit.
[2026-05-25 21:57:54] [INFO ] Performed 5284/21855 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-25 21:58:24] [INFO ] Performed 9426/21855 implicitness test of which 1 returned IMPLICIT in 60 seconds.
[2026-05-25 21:58:55] [INFO ] Performed 13339/21855 implicitness test of which 1 returned IMPLICIT in 91 seconds.
[2026-05-25 21:59:25] [INFO ] Performed 16413/21855 implicitness test of which 10 returned IMPLICIT in 121 seconds.
[2026-05-25 21:59:55] [INFO ] Performed 21457/21855 implicitness test of which 179 returned IMPLICIT in 151 seconds.
[2026-05-25 21:59:59] [INFO ] Implicit Places using invariants in 160090 ms returned [2360, 14894, 14909, 14924, 15519, 15535, 15550, 16178, 16196, 16212, 16875, 16895, 16913, 17030, 17045, 17060, 17075, 17090, 17105, 17121, 17139, 17159, 17181, 17205, 17231, 17259, 17289, 17321, 17355, 17391, 17428, 17464, 17498, 17530, 17560, 17588, 17614, 17638, 17660, 17680, 17698, 17714, 17729, 17744, 17759, 17799, 17806, 17821, 17836, 17851, 17866, 17882, 17900, 17920, 17942, 17966, 17992, 18020, 18050, 18082, 18116, 18152, 18190, 18229, 18267, 18303, 18337, 18369, 18399, 18427, 18453, 18477, 18499, 18519, 18537, 18553, 18568, 18583, 18623, 18630, 18645, 18660, 18675, 18691, 18709, 18729, 18751, 18775, 18801, 18829, 18859, 18891, 18925, 18961, 18999, 19039, 19080, 19120, 19158, 19194, 19228, 19260, 19290, 19318, 19344, 19368, 19390, 19410, 19428, 19444, 19459, 19499, 19506, 19521, 19536, 19552, 19570, 19590, 19612, 19636, 19662, 19690, 19720, 19752, 19786, 19822, 19860, 19900, 19942, 19985, 20027, 20067, 20105, 20141, 20175, 20207, 20237, 20265, 20291, 20315, 20337, 20357, 20375, 20391, 20431, 20433, 20437, 20452, 20468, 20486, 20506, 20528, 20552, 20578, 20606, 20636, 20668, 20702, 20738, 20776, 20816, 20858, 20902, 20947, 20991, 21033, 21073, 21111, 21147, 21181, 21213, 21243, 21271, 21297, 21321, 21343, 21363, 21381, 21422]
[2026-05-25 21:59:59] [INFO ] Actually due to overlaps returned [17799, 18623, 19499, 20431, 21422, 2360, 14894, 14909, 14924, 15519, 15535, 15550, 16178, 16196, 16212, 16875, 16895, 16913, 17030, 17045, 17060, 17075, 17090, 17105, 17121, 17139, 17159, 17181, 17205, 17231, 17259, 17289, 17321, 17355, 17391, 17428, 17464, 17498, 17530, 17560, 17588, 17614, 17638, 17660, 17680, 17698, 17806, 17821, 17836, 17851, 17866, 17882, 17900, 17920, 17942, 17966, 17992, 18020, 18050, 18082, 18116, 18152, 18190, 18229, 18267, 18303, 18337, 18369, 18399, 18427, 18453, 18477, 18499, 18519, 18630, 18645, 18660, 18675, 18691, 18709, 18729, 18751, 18775, 18801, 18829, 18859, 18891, 18925, 18961, 18999, 19039, 19080, 19120, 19158, 19194, 19228, 19260, 19290, 19318, 19344, 19368, 19390, 19506, 19521, 19536, 19552, 19570, 19590, 19612, 19636, 19662, 19690, 19720, 19752, 19786, 19822, 19860, 19900, 19942, 19985, 20027, 20067, 20105, 20141, 20175, 20207, 20237, 20265, 20291, 20315, 20433, 20437, 20452, 20468, 20486, 20506, 20528, 20552, 20578, 20606, 20636, 20668, 20702, 20738, 20776, 20816, 20858, 20902, 20947, 20991, 21033, 21073, 21111, 21147, 21181, 21213, 21243, 21271, 21297]
Discarding 159 places :
Implicit Place search using SMT only with invariants took 160139 ms to find 159 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21696/21855 places, 35015/35015 transitions.
Applied a total of 0 rules in 2927 ms. Remains 21696 /21696 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 165789 ms. Remains : 21696/21855 places, 35015/35015 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((p0&&X(p0)) U p1))))'
Stuttering acceptance computed with spot in 289 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-13
Product exploration explored 100000 steps with 33333 reset in 7260 ms.
Product exploration explored 100000 steps with 33333 reset in 6828 ms.
Computed a total of 15680 stabilizing places and 23046 stable transitions
Computed a total of 15680 stabilizing places and 23046 stable transitions
Detected a total of 15680/21696 stabilizing places and 23046/35015 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 6 factoid took 25 ms. Proved property starting from automaton with 5 states, 7 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 133 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-LTLCardinality-13 finished in 180490 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G((G(!p1) U p2)))))'
Support contains 4 out of 21855 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21855/21855 places, 35015/35015 transitions.
Applied a total of 0 rules in 2754 ms. Remains 21855 /21855 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
[2026-05-25 22:00:20] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
[2026-05-25 22:00:20] [INFO ] Invariant cache hit.
[2026-05-25 22:00:55] [INFO ] Performed 5394/21855 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-25 22:01:25] [INFO ] Performed 9910/21855 implicitness test of which 1 returned IMPLICIT in 60 seconds.
[2026-05-25 22:01:55] [INFO ] Performed 13879/21855 implicitness test of which 1 returned IMPLICIT in 90 seconds.
[2026-05-25 22:02:25] [INFO ] Performed 17802/21855 implicitness test of which 46 returned IMPLICIT in 120 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-S32C06"
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-S32C06, 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-oct2-177969020300563"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C06.tgz
mv MultiCrashLeafsetExtension-PT-S32C06 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 ;