fond
Model Checking Contest 2026
16th edition, Hamburg, Germany, June 23, 2026
Execution of r178-oct2-177969020400596
Last Updated
Jun 17, 2026

About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S32C10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
8018.607 3600000.00 3809138.00 1053.50 TFFFF?FFFFF???T? normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r178-oct2-177969020400596.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-S32C10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020400596
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 33M
-rw-r--r-- 1 mcc users 12K Mar 7 19:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 7 19:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Mar 7 19:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 7 19:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Mar 15 11:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 34K Mar 15 11:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Mar 15 11:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 11:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 35K Mar 7 19:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 211K Mar 7 19:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 24K Mar 7 19:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Mar 7 19:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 11:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Mar 15 11:44 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 32M 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-S32C10-LTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779749524979

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 22:52:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 22:52:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 22:52:07] [INFO ] Load time of PNML (sax parser for PT used): 899 ms
[2026-05-25 22:52:07] [INFO ] Transformed 32088 places.
[2026-05-25 22:52:07] [INFO ] Transformed 48223 transitions.
[2026-05-25 22:52:07] [INFO ] Parsed PT model containing 32088 places and 48223 transitions and 181342 arcs in 1171 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 79 out of 32088 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32088/32088 places, 48223/48223 transitions.
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 32032 transition count 48223
Applied a total of 56 rules in 2427 ms. Remains 32032 /32088 variables (removed 56) and now considering 48223/48223 (removed 0) transitions.
[2026-05-25 22:52:10] [INFO ] Flow matrix only has 47167 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-10093659873633247480.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5228491188648063707.kers'
[2026-05-25 22:52:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10093659873633247480.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5228491188648063707.kers]
Culling duplicate invariants (modulo rational): removing 611 columns.
Culled 611 columns in 39 ms.
// Phase 1: matrix 47167 rows 31421 cols 126257 entries
Finished phase 1 with 19372 SingleSign rule and 10823 generalized
[2026-05-25 22:52:11] [INFO ] Computed 1837 invariants in 1391 ms
Computed 1837 P flows in 1393 ms.
Exported basis to /tmp/petrispot-output-5228491188648063707.kers
Total runtime 1431 ms.
[2026-05-25 22:52:51] [INFO ] Performed 4715/32032 implicitness test of which 133 returned IMPLICIT in 31 seconds.
[2026-05-25 22:53:24] [INFO ] Performed 7732/32032 implicitness test of which 230 returned IMPLICIT in 63 seconds.
[2026-05-25 22:53:54] [INFO ] Performed 10165/32032 implicitness test of which 318 returned IMPLICIT in 93 seconds.
[2026-05-25 22:54:24] [INFO ] Performed 12091/32032 implicitness test of which 394 returned IMPLICIT in 123 seconds.
[2026-05-25 22:54:52] [INFO ] Implicit Places using invariants in 161819 ms returned [4, 8, 32, 58, 86, 116, 148, 182, 218, 256, 296, 338, 382, 428, 476, 526, 578, 631, 683, 733, 781, 827, 871, 913, 953, 991, 1027, 1061, 1093, 1123, 1151, 1177, 1201, 1265, 1272, 1295, 1319, 1345, 1373, 1403, 1435, 1469, 1505, 1543, 1583, 1625, 1669, 1715, 1763, 1813, 1864, 1914, 1962, 2008, 2052, 2094, 2134, 2172, 2208, 2242, 2274, 2304, 2332, 2358, 2382, 2405, 2469, 2476, 2499, 2522, 2546, 2572, 2600, 2630, 2662, 2696, 2732, 2770, 2810, 2852, 2896, 2942, 2990, 3039, 3087, 3133, 3177, 3219, 3259, 3297, 3333, 3367, 3399, 3429, 3457, 3483, 3507, 3530, 3553, 3617, 3624, 3647, 3670, 3693, 3717, 3743, 3771, 3801, 3833, 3867, 3903, 3941, 3981, 4023, 4067, 4113, 4160, 4206, 4250, 4292, 4332, 4370, 4406, 4440, 4472, 4502, 4530, 4556, 4580, 4603, 4626, 4649, 4713, 4720, 4743, 4766, 4789, 4812, 4836, 4862, 4890, 4920, 4952, 4986, 5022, 5060, 5100, 5142, 5186, 5231, 5275, 5317, 5357, 5395, 5431, 5465, 5497, 5527, 5555, 5581, 5605, 5628, 5651, 5674, 5697, 5761, 5768, 5791, 5814, 5837, 5860, 5883, 5933, 5961, 5991, 6023, 6057, 6093, 6131, 6171, 6213, 6298, 6338, 6376, 6412, 6446, 6478, 6508, 6536, 6562, 6586, 6609, 6632, 6655, 6678, 6701, 6765, 6772, 6795, 6818, 6841, 6864, 6887, 6910, 6934, 6960, 6988, 7018, 7050, 7084, 7120, 7158, 7198, 7239, 7279, 7317, 7353, 7387, 7419, 7449, 7477, 7503, 7527, 7550, 7573, 7596, 7619, 7642, 7665, 7729, 7736, 7759, 7782, 7805, 7828, 7851, 7874, 7897, 7921, 7947, 7975, 8005, 8037, 8071, 8107, 8145, 8184, 8222, 8258, 8292, 8324, 8354, 8382, 8408, 8432, 8455, 8478, 8501, 8524, 8547, 8570, 8593, 8664, 8687, 8710, 8733, 8756, 8779, 8802, 8825, 8848, 8872, 8898, 8926, 8956, 8988, 9022, 9058, 9095, 9131, 9165, 9197, 9227, 9255, 9281, 9305, 9328, 9351, 9374, 9397, 9420, 9443, 9466, 9489, 9553, 9560, 9583, 9606, 9629, 9652, 9675, 9698, 9721, 9744, 9767, 9791, 9817, 9845, 9875, 9907, 9941, 9976, 10010, 10042, 10072, 10100, 10126, 10150, 10173, 10196, 10219, 10242, 10265, 10288, 10311, 10334, 10357, 10421, 10428, 10451, 10474, 10497, 10520, 10543, 10566, 10589, 10612, 10635, 10658, 10682, 10708, 10736, 10766, 10798, 10831, 10863, 10893, 10921, 10947, 10971, 10994, 11017, 11040, 11063, 11086, 11109, 11132, 11155, 11178, 11201, 11265, 11272, 11295, 11318, 11341, 11364, 11387, 11410, 11433, 11456, 11479, 11502, 11525, 11549, 11575, 11603, 11633, 11664, 11694, 11722, 11748, 11772, 11795, 11818, 11841, 11864, 11887, 11910, 11933, 11956, 11979, 12002, 12025, 12089, 12096, 12119, 12142, 12165, 12188, 12211, 12234, 12257, 12280, 12303, 12326, 12349, 12372, 12396, 12422, 12450, 12479, 12507, 12533, 12557, 12580, 12603, 12626, 12649, 12672, 12695, 12718, 12741, 12764, 12787, 12810, 12833, 12897, 12904, 12927, 12950, 12973, 12996, 13019, 13042, 13065, 13088, 13111, 13134, 13157, 13180, 13203, 13227, 13253, 13280, 13306, 13330, 13353, 13376, 13399, 13422, 13445, 13468, 13491, 13514, 13537, 13560, 13583, 13606, 13629, 13693, 13700, 13723, 13746, 13769, 13792, 13815, 13838, 13861, 13884, 13907, 13930, 13953, 13976, 13999, 14022, 14046, 14071, 14095, 14118, 14141, 14164, 14187, 14210, 14233, 14256, 14279, 14302, 14325, 14348, 14371, 14394, 14417, 14481]
[2026-05-25 22:54:52] [INFO ] Actually due to overlaps returned [1265, 2469, 3617, 4713, 5761, 6765, 7729, 9553, 10421, 11265, 12089, 12897, 13693, 14481, 4, 182, 526, 578, 631, 683, 733, 781, 827, 871, 913, 953, 991, 1027, 1061, 1093, 1123, 1151, 1177, 1201, 1435, 1763, 1813, 1864, 1914, 1962, 2008, 2052, 2094, 2134, 2172, 2208, 2242, 2274, 2304, 2332, 2358, 2382, 2405, 2630, 2942, 2990, 3039, 3087, 3133, 3177, 3219, 3259, 3297, 3333, 3367, 3399, 3429, 3457, 3483, 3507, 3530, 3553, 3771, 4067, 4113, 4160, 4206, 4250, 4292, 4332, 4370, 4406, 4440, 4472, 4502, 4530, 4556, 4580, 4603, 4626, 4649, 4862, 5142, 5186, 5231, 5275, 5317, 5357, 5395, 5431, 5465, 5497, 5527, 5555, 5581, 5605, 5628, 5651, 5674, 5697, 6171, 6213, 6298, 6338, 6376, 6412, 6446, 6478, 6508, 6536, 6562, 6586, 6609, 6632, 6655, 6678, 6701, 6910, 7158, 7198, 7239, 7279, 7317, 7353, 7387, 7419, 7449, 7477, 7503, 7527, 7550, 7573, 7596, 7619, 7642, 7665, 8107, 8145, 8184, 8222, 8258, 8292, 8324, 8354, 8382, 8408, 8432, 8455, 8478, 8501, 8524, 8547, 8570, 8593, 8825, 9022, 9058, 9095, 9131, 9165, 9197, 9227, 9255, 9281, 9305, 9328, 9351, 9374, 9397, 9420, 9443, 9466, 9489, 9721, 9907, 9941, 9976, 10010, 10042, 10072, 10100, 10126, 10150, 10173, 10196, 10219, 10242, 10265, 10288, 10311, 10334, 10357, 10589, 10766, 10798, 10831, 10863, 10893, 10921, 10947, 10971, 10994, 11017, 11040, 11063, 11086, 11109, 11132, 11155, 11178, 11201, 11433, 11603, 11633, 11664, 11694, 11722, 11748, 11772, 11795, 11818, 11841, 11864, 11887, 11910, 11933, 11956, 11979, 12002, 12025, 12257, 12422, 12450, 12479, 12507, 12533, 12557, 12580, 12603, 12626, 12649, 12672, 12695, 12718, 12741, 12764, 12787, 12810, 12833, 13065, 13227, 13253, 13280, 13306, 13330, 13353, 13376, 13399, 13422, 13445, 13468, 13491, 13514, 13537, 13560, 13583, 13606, 13629, 13861, 14022, 14046, 14071, 14095, 14118, 14141, 14164, 14187, 14210, 14233, 14256, 14279, 14302, 14325, 14348, 14371, 14394, 14417]
Discarding 297 places :
Implicit Place search using SMT only with invariants took 161938 ms to find 297 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31735/32088 places, 48223/48223 transitions.
Applied a total of 0 rules in 2096 ms. Remains 31735 /31735 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 166484 ms. Remains : 31735/32088 places, 48223/48223 transitions.
Starting structural reductions in LTL mode, iteration 0 : 31735/31735 places, 48223/48223 transitions.
Applied a total of 0 rules in 1643 ms. Remains 31735 /31735 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
[2026-05-25 22:54:56] [INFO ] Flow matrix only has 47167 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-4139055477954271184.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12151434905254401837.kers'
[2026-05-25 22:54:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4139055477954271184.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12151434905254401837.kers]
Culling duplicate invariants (modulo rational): removing 483 columns.
Culled 483 columns in 38 ms.
// Phase 1: matrix 47167 rows 31252 cols 125485 entries
Finished phase 1 with 19276 SingleSign rule and 10919 generalized
[2026-05-25 22:54:57] [INFO ] Computed 1540 invariants in 1424 ms
Computed 1540 P flows in 1425 ms.
Exported basis to /tmp/petrispot-output-12151434905254401837.kers
Total runtime 1462 ms.
[2026-05-25 22:55:35] [INFO ] Performed 5172/31735 implicitness test of which 65 returned IMPLICIT in 30 seconds.
[2026-05-25 22:56:06] [INFO ] Performed 8502/31735 implicitness test of which 105 returned IMPLICIT in 61 seconds.
[2026-05-25 22:56:36] [INFO ] Performed 10619/31735 implicitness test of which 144 returned IMPLICIT in 91 seconds.
[2026-05-25 22:57:06] [INFO ] Performed 12762/31735 implicitness test of which 176 returned IMPLICIT in 121 seconds.
[2026-05-25 22:57:37] [INFO ] Performed 15754/31735 implicitness test of which 262 returned IMPLICIT in 151 seconds.
[2026-05-25 22:57:37] [INFO ] Implicit Places using invariants in 161686 ms returned [7, 31, 57, 85, 115, 147, 216, 254, 294, 336, 380, 426, 474, 1251, 1274, 1298, 1324, 1352, 1382, 1447, 1483, 1521, 1561, 1603, 1647, 1693, 2435, 2458, 2481, 2505, 2531, 2559, 2620, 2654, 2690, 2728, 2768, 2810, 2854, 3563, 3586, 3609, 3632, 3656, 3682, 3739, 3771, 3805, 3841, 3879, 3919, 3961, 4639, 4662, 4685, 4708, 4731, 4755, 4808, 4838, 4870, 4904, 4940, 4978, 5018, 5667, 5690, 5713, 5736, 5759, 5782, 5832, 5860, 5890, 5922, 5956, 5992, 6030, 6653, 6676, 6699, 6722, 6745, 6768, 6814, 6840, 6868, 6898, 6930, 6964, 7000, 7597, 7620, 7643, 7666, 7689, 7712, 7735, 7758, 7782, 7808, 7836, 7866, 7898, 7932, 8507, 8530, 8553, 8576, 8599, 8622, 8645, 8690, 8714, 8740, 8768, 8798, 8830, 9383, 9406, 9429, 9452, 9475, 9498, 9521, 9566, 9589, 9613, 9639, 9667, 9697, 10231, 10254, 10277, 10300, 10323, 10346, 10369, 10414, 10437, 10460, 10484, 10510, 10538, 11055, 11078, 11101, 11124, 11147, 11170, 11193, 11238, 11261, 11284, 11307, 11331, 11357, 11859, 11882, 11905, 11928, 11951, 11974, 11997, 12042, 12065, 12088, 12111, 12134, 12158, 12647, 12670, 12693, 12716, 12739, 12762, 12785, 12830, 12853, 12876, 12899, 12922, 12945, 13423, 13446, 13469, 13492, 13515, 13538, 13561, 13606, 13629, 13652, 13675, 13698, 13721, 14191, 14214, 14237, 14260, 14283, 14306, 14329, 14352, 14375, 14398, 14421, 14444, 14467, 14490, 14513, 14536, 14559, 14582, 14605, 14628, 14651, 14674, 14697, 14720, 14743, 14766, 14789, 14812, 14835, 14858, 14881, 14904, 14968, 14970, 14974, 14997, 15020, 15043, 15066, 15089, 15112, 15135, 15158, 15181, 15204, 15227, 15250, 15273, 15296, 15319, 15342, 15365, 15388, 15411, 15434, 15457, 15480, 15503, 15526, 15549, 15572, 15595, 15618, 15641, 15664, 15687, 15758]
[2026-05-25 22:57:37] [INFO ] Actually due to overlaps returned [14968, 7, 31, 57, 85, 115, 147, 216, 254, 294, 336, 380, 426, 474, 1251, 1274, 1298, 1324, 1352, 1382, 1447, 1483, 1521, 1561, 1603, 1647, 1693, 2435, 2458, 2481, 2505, 2531, 2559, 2620, 2654, 2690, 2728, 2768, 2810, 2854, 3563, 3586, 3609, 3632, 3656, 3682, 3739, 3771, 3805, 3841, 3879, 3919, 3961, 4639, 4662, 4685, 4708, 4731, 4755, 4808, 4838, 4870, 4904, 4940, 4978, 5018, 5667, 5690, 5713, 5736, 5759, 5782, 5832, 5860, 5890, 5922, 5956, 5992, 6030, 6653, 6676, 6699, 6722, 6745, 6768, 6814, 6840, 6868, 6898, 6930, 6964, 7000, 7597, 7620, 7643, 7666, 7689, 7712, 7735, 7758, 7782, 7808, 7836, 7866, 7898, 7932, 8507, 8530, 8553, 8576, 8599, 8622, 8645, 8690, 8714, 8740, 8768, 8798, 8830, 9383, 9406, 9429, 9452, 9475, 9498, 9521, 9566, 9589, 9613, 9639, 9667, 9697, 10231, 10254, 10277, 10300, 10323, 10346, 10369, 10414, 10437, 10460, 10484, 10510, 10538, 11055, 11078, 11101, 11124, 11147, 11170, 11193, 11238, 11261, 11284, 11307, 11331, 11357, 11859, 11882, 11905, 11928, 11951, 11974, 11997, 12042, 12065, 12088, 12111, 12134, 12158, 12647, 12670, 12693, 12716, 12739, 12762, 12785, 12830, 12853, 12876, 12899, 12922, 12945, 13423, 13446, 13469, 13492, 13515, 13538, 13561, 13606, 13629, 13652, 13675, 13698, 13721, 14191, 14214, 14237, 14260, 14283, 14306, 14329, 14352, 14375, 14398, 14421, 14444, 14467, 14490, 14513, 14536, 14559, 14582, 14605, 14628, 14651, 14674, 14697, 14720, 14743, 14766, 14789, 14812, 14835, 14858, 14881, 14904, 14970, 14974, 14997, 15020, 15043, 15066, 15089, 15112, 15135, 15158, 15181, 15204, 15227, 15250, 15273, 15296, 15342, 15365, 15388, 15411, 15434, 15457, 15480, 15503, 15526, 15549, 15572, 15595, 15618, 15641, 15664, 15687, 15758]
Discarding 262 places :
Implicit Place search using SMT only with invariants took 161754 ms to find 262 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31473/31735 places, 48223/48223 transitions.
Applied a total of 0 rules in 1594 ms. Remains 31473 /31473 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 164994 ms. Remains : 31473/31735 places, 48223/48223 transitions.
Support contains 79 out of 31473 places after structural reductions.
[2026-05-25 22:57:41] [INFO ] Flatten gal took : 1292 ms
[2026-05-25 22:57:42] [INFO ] Flatten gal took : 961 ms
[2026-05-25 22:57:44] [INFO ] Input system was already deterministic with 48223 transitions.
RANDOM walk for 40000 steps (389 resets) in 4954 ms. (8 steps per ms) remains 25/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 23/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 262 ms. (15 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 23/23 properties
[2026-05-25 22:57:46] [INFO ] Flow matrix only has 47167 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-17548904636664708395.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6995987789765752787.kers'
[2026-05-25 22:57:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17548904636664708395.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6995987789765752787.kers]
Culling duplicate invariants (modulo rational): removing 320 columns.
Culled 320 columns in 42 ms.
// Phase 1: matrix 47167 rows 31153 cols 125256 entries
Finished phase 1 with 19259 SingleSign rule and 10936 generalized
[2026-05-25 22:57:47] [INFO ] Computed 1278 invariants in 1434 ms
Computed 1278 P flows in 1435 ms.
Exported basis to /tmp/petrispot-output-6995987789765752787.kers
Total runtime 1478 ms.
[2026-05-25 22:57:48] [INFO ] State equation strengthened by 15490 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Problem AtomicPropp24 is UNSAT
At refinement iteration 1 (OVERLAPS) 27755/27801 variables, 9/9 constraints. Problems are: Problem set: 1 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27801 variables, 2/11 constraints. Problems are: Problem set: 1 solved, 22 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 27801/78640 variables, and 11 constraints, problems are : Problem set: 1 solved, 22 unsolved in 5050 ms.
Refiners :[Positive P Invariants (semi-flows): 9/33 constraints, Generalized P Invariants (flows): 2/1245 constraints, State Equation: 0/31473 constraints, ReadFeed: 0/15490 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 27756/27800 variables, 9/9 constraints. Problems are: Problem set: 1 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27800 variables, 2/11 constraints. Problems are: Problem set: 1 solved, 22 unsolved
SMT process timed out in 15674ms, After SMT, problems are : Problem set: 1 solved, 22 unsolved
Fused 22 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 44 out of 31473 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 31473/31473 places, 48223/48223 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10493 transitions
Trivial Post-agglo rules discarded 10493 transitions
Performed 10493 trivial Post agglomeration. Transition count delta: 10493
Iterating post reduction 0 with 10493 rules applied. Total rules applied 10493 place count 31473 transition count 37730
Reduce places removed 10493 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 10557 rules applied. Total rules applied 21050 place count 20980 transition count 37666
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 21114 place count 20916 transition count 37666
Performed 656 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 656 Pre rules applied. Total rules applied 21114 place count 20916 transition count 37010
Deduced a syphon composed of 656 places in 64 ms
Reduce places removed 656 places and 0 transitions.
Iterating global reduction 3 with 1312 rules applied. Total rules applied 22426 place count 20260 transition count 37010
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 50 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 22490 place count 20228 transition count 36978
Free-agglomeration rule (complex) applied 1561 times.
Iterating global reduction 3 with 1561 rules applied. Total rules applied 24051 place count 20228 transition count 35417
Reduce places removed 1561 places and 0 transitions.
Iterating post reduction 3 with 1561 rules applied. Total rules applied 25612 place count 18667 transition count 35417
Partial Free-agglomeration rule applied 2573 times.
Drop transitions (Partial Free agglomeration) removed 2573 transitions
Iterating global reduction 4 with 2573 rules applied. Total rules applied 28185 place count 18667 transition count 35417
Applied a total of 28185 rules in 12158 ms. Remains 18667 /31473 variables (removed 12806) and now considering 35417/48223 (removed 12806) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12159 ms. Remains : 18667/31473 places, 35417/48223 transitions.
RANDOM walk for 40000 steps (660 resets) in 4879 ms. (8 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 48 ms. (81 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 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 4002 steps (8 resets) in 51 ms. (76 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 4003 steps (8 resets) in 46 ms. (85 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 4003 steps (8 resets) in 44 ms. (88 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 39 ms. (100 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 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 42 ms. (93 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 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 4000 steps (8 resets) in 48 ms. (81 steps per ms) remains 22/22 properties
Interrupted probabilistic random walk after 7359 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :0 out of 22
Probabilistic random walk after 7359 steps, saw 3589 distinct states, run finished after 3011 ms. (steps per millisecond=2 ) properties seen :0
[2026-05-25 22:58:19] [INFO ] Flow matrix only has 33869 transitions (discarded 1548 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12791006622249509060.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5712478086333987443.kers'
[2026-05-25 22:58:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12791006622249509060.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5712478086333987443.kers]
Culling duplicate invariants (modulo rational): removing 349 columns.
Culled 349 columns in 32 ms.
// Phase 1: matrix 33869 rows 18318 cols 144065 entries
Finished phase 1 with 6221 SingleSign rule and 11168 generalized
[2026-05-25 22:58:21] [INFO ] Computed 1278 invariants in 2855 ms
Computed 1278 P flows in 2856 ms.
Exported basis to /tmp/petrispot-output-5712478086333987443.kers
Total runtime 2924 ms.
[2026-05-25 22:58:23] [INFO ] State equation strengthened by 15490 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 15605/15649 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15649 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/15649 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 2671/18320 variables, 920/931 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18320 variables, 0/931 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 24/18344 variables, 24/955 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/18344 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 323/18667 variables, 323/1278 constraints. Problems are: Problem set: 0 solved, 22 unsolved
SMT process timed out in 134786ms, After SMT, problems are : Problem set: 0 solved, 22 unsolved
Fused 22 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 44 out of 18667 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18667/18667 places, 35417/35417 transitions.
Applied a total of 0 rules in 1287 ms. Remains 18667 /18667 variables (removed 0) and now considering 35417/35417 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1287 ms. Remains : 18667/18667 places, 35417/35417 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18667/18667 places, 35417/35417 transitions.
Applied a total of 0 rules in 1234 ms. Remains 18667 /18667 variables (removed 0) and now considering 35417/35417 (removed 0) transitions.
[2026-05-25 23:00:36] [INFO ] Flow matrix only has 33869 transitions (discarded 1548 similar events)
[2026-05-25 23:00:36] [INFO ] Invariant cache hit.
[2026-05-25 23:01:09] [INFO ] Performed 7639/18667 implicitness test of which 3 returned IMPLICIT in 30 seconds.
[2026-05-25 23:01:39] [INFO ] Performed 11476/18667 implicitness test of which 202 returned IMPLICIT in 60 seconds.
[2026-05-25 23:02:10] [INFO ] Performed 15548/18667 implicitness test of which 433 returned IMPLICIT in 90 seconds.
[2026-05-25 23:02:41] [INFO ] Performed 18136/18667 implicitness test of which 533 returned IMPLICIT in 121 seconds.
[2026-05-25 23:03:11] [INFO ] Performed 18419/18667 implicitness test of which 533 returned IMPLICIT in 151 seconds.
[2026-05-25 23:03:16] [INFO ] Implicit Places using invariants in 160073 ms returned [3672, 3892, 5227, 8695, 8905, 8922, 8934, 8946, 8958, 8970, 8982, 8994, 9006, 9018, 9030, 9042, 9054, 9066, 9078, 9090, 9102, 9114, 9126, 9138, 9150, 9162, 9175, 9187, 9199, 9211, 9223, 9235, 9247, 9259, 9271, 9283, 9316, 9322, 9334, 9346, 9358, 9370, 9382, 9394, 9406, 9418, 9430, 9442, 9454, 9466, 9478, 9490, 9502, 9514, 9527, 9539, 9551, 9563, 9575, 9587, 9599, 9611, 9623, 9635, 9647, 9659, 9671, 9683, 9695, 9728, 9734, 9746, 9758, 9770, 9782, 9794, 9806, 9818, 9830, 9842, 9854, 9866, 9878, 9890, 9902, 9914, 9928, 9943, 9957, 9969, 9981, 9993, 10005, 10017, 10029, 10041, 10053, 10065, 10077, 10089, 10101, 10113, 10146, 10152, 10164, 10176, 10188, 10200, 10212, 10224, 10236, 10248, 10260, 10272, 10284, 10296, 10308, 10320, 10334, 10350, 10367, 10383, 10397, 10409, 10421, 10433, 10445, 10457, 10469, 10481, 10493, 10505, 10517, 10529, 10541, 10574, 10580, 10592, 10604, 10616, 10628, 10640, 10652, 10664, 10676, 10688, 10700, 10712, 10724, 10736, 10750, 10766, 10784, 10803, 10821, 10837, 10851, 10863, 10875, 10887, 10899, 10911, 10923, 10935, 10947, 10959, 10971, 10983, 11016, 11022, 11034, 11046, 11058, 11070, 11082, 11094, 11106, 11118, 11130, 11142, 11154, 11166, 11180, 11196, 11214, 11234, 11255, 11275, 11293, 11309, 11323, 11335, 11347, 11359, 11371, 11383, 11395, 11407, 11419, 11431, 11443, 11476, 11483, 11495, 11507, 11519, 11531, 11543, 11555, 11567, 11579, 11591, 11603, 11615, 11629, 11645, 11663, 11683, 11705, 11728, 11750, 11770, 11788, 11804, 11818, 11830, 11842, 11854, 11866, 11878, 11890, 11902, 11914, 11926, 11959, 11965, 11977, 11989, 12001, 12013, 12025, 12037, 12049, 12061, 12073, 12085, 12099, 12115, 12133, 12153, 12175, 12199, 12224, 12248, 12270, 12290, 12308, 12324, 12338, 12351, 12363, 12375, 12387, 12399, 12411, 12423, 12435, 12468, 12474, 12486, 12498, 12510, 12522, 12534, 12546, 12558, 12570, 12582, 12596, 12612, 12630, 12650, 12672, 12696, 12722, 12749, 12775, 12799, 12821, 12841, 12859, 12875, 12890, 12902, 12914, 12926, 12938, 12950, 12962, 12974, 13008, 13014, 13026, 13038, 13050, 13062, 13074, 13086, 13098, 13110, 13124, 13140, 13158, 13178, 13200, 13224, 13250, 13278, 13307, 13335, 13361, 13385, 13407, 13427, 13445, 13462, 13476, 13488, 13500, 13512, 13524, 13536, 13548, 13581, 13587, 13599, 13611, 13623, 13635, 13647, 13659, 13671, 13685, 13701, 13719, 13739, 13761, 13785, 13811, 13839, 13869, 13900, 13930, 13958, 13984, 14008, 14030, 14050, 14069, 14085, 14099, 14111, 14123, 14135, 14147, 14159, 14192, 14198, 14210, 14222, 14234, 14246, 14258, 14270, 14284, 14300, 14318, 14338, 14360, 14384, 14410, 14438, 14468, 14500, 14533, 14565, 14595, 14623, 14649, 14673, 14695, 14716, 14734, 14750, 14764, 14776, 14788, 14800, 14812, 14845, 14851, 14863, 14875, 14887, 14899, 14911, 14925, 14941, 14959, 14979, 15001, 15025, 15051, 15079, 15109, 15141, 15175, 15211, 15245, 15277, 15307, 15335, 15361, 15385, 15408, 15428, 15446, 15462, 15476, 15488, 15500, 15512, 15546, 15552, 15564, 15576, 15588, 15600, 15614, 15630, 15648, 15668, 15690, 15714, 15740, 15768, 15798, 15830, 15864, 15900, 15937, 15973, 16007, 16039, 16069, 16097, 16123, 16148, 16170, 16190, 16208, 16224, 16238, 16250, 16262, 16295, 16301, 16314, 16326, 16338, 16352, 16368, 16386, 16406, 16428, 16452, 16478, 16506, 16536, 16568, 16602, 16638, 16676, 16715, 16753, 16789, 16823, 16855, 16885, 16913, 16940, 16964, 16986, 17006, 17024, 17041, 17055, 17067, 17100, 17102, 17105, 17117, 17129, 17143, 17159, 17177, 17197, 17219, 17243, 17269, 17297, 17327, 17359, 17393, 17429, 17467, 17507, 17548, 17589, 17627, 17663, 17697, 17729, 17759, 17788, 17814, 17838, 17860, 17880, 17898, 17914, 17928, 17961]
[2026-05-25 23:03:16] [INFO ] Actually due to overlaps returned [5227, 9728, 10146, 10574, 11016, 11959, 12468, 13008, 13581, 14192, 14845, 15546, 16295, 17100, 17961, 8905, 9316, 11476, 8695, 8922, 8934, 8946, 8958, 8970, 8982, 9006, 9018, 9030, 9042, 9054, 9066, 9078, 9090, 9322, 9334, 9346, 9358, 9370, 9382, 9394, 9418, 9430, 9442, 9454, 9466, 9478, 9490, 9502, 9734, 9746, 9758, 9770, 9782, 9794, 9806, 9830, 9842, 9854, 9866, 9878, 9890, 9902, 9914, 10152, 10164, 10176, 10188, 10200, 10212, 10224, 10248, 10260, 10272, 10284, 10296, 10308, 10320, 10334, 10580, 10592, 10604, 10616, 10628, 10640, 10652, 10676, 10688, 10700, 10712, 10724, 10736, 10750, 10766, 11022, 11034, 11046, 11058, 11070, 11082, 11094, 11118, 11130, 11142, 11154, 11166, 11180, 11196, 11214, 11483, 11495, 11507, 11519, 11531, 11543, 11555, 11579, 11591, 11603, 11615, 11629, 11645, 11663, 11683, 11965, 11977, 11989, 12001, 12013, 12025, 12037, 12061, 12073, 12085, 12099, 12115, 12133, 12153, 12175, 12474, 12486, 12498, 12510, 12522, 12534, 12546, 12570, 12582, 12596, 12612, 12630, 12650, 12672, 12696, 13014, 13026, 13038, 13050, 13062, 13074, 13086, 13110, 13124, 13140, 13158, 13178, 13200, 13224, 13250, 13587, 13599, 13611, 13623, 13635, 13647, 13659, 13685, 13701, 13719, 13739, 13761, 13785, 13811, 13839, 14198, 14210, 14222, 14234, 14246, 14258, 14270, 14300, 14318, 14338, 14360, 14384, 14410, 14438, 14468, 14851, 14863, 14875, 14887, 14899, 14911, 14925, 14959, 14979, 15001, 15025, 15051, 15079, 15109, 15141, 15552, 15564, 15576, 15588, 15600, 15614, 15630, 15668, 15690, 15714, 15740, 15768, 15798, 15830, 15864, 16301, 16314, 16326, 16338, 16352, 16368, 16386, 16428, 16452, 16478, 16506, 16536, 16568, 16602, 16638, 17105, 17117, 17129, 17143, 17159, 17177, 17197, 17243, 17269, 17297, 17327, 17359, 17393, 17429, 17467, 17102]
Discarding 259 places :
Implicit Place search using SMT only with invariants took 160107 ms to find 259 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 18408/18667 places, 35417/35417 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 18408 transition count 35415
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 18406 transition count 35415
Applied a total of 4 rules in 2268 ms. Remains 18406 /18408 variables (removed 2) and now considering 35415/35417 (removed 2) transitions.
[2026-05-25 23:03:18] [INFO ] Flow matrix only has 33867 transitions (discarded 1548 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13394502808247885967.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6372106465724838296.kers'
[2026-05-25 23:03:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13394502808247885967.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6372106465724838296.kers]
Culling duplicate invariants (modulo rational): removing 207 columns.
Culled 207 columns in 27 ms.
// Phase 1: matrix 33867 rows 18199 cols 137345 entries
Finished phase 1 with 5776 SingleSign rule and 11611 generalized
[2026-05-25 23:03:21] [INFO ] Computed 1019 invariants in 2921 ms
Computed 1019 P flows in 2922 ms.
Exported basis to /tmp/petrispot-output-6372106465724838296.kers
Total runtime 2968 ms.
[2026-05-25 23:03:55] [INFO ] Performed 7770/18406 implicitness test of which 2 returned IMPLICIT in 30 seconds.
[2026-05-25 23:04:25] [INFO ] Performed 12338/18406 implicitness test of which 138 returned IMPLICIT in 60 seconds.
[2026-05-25 23:04:59] [INFO ] Performed 17770/18406 implicitness test of which 274 returned IMPLICIT in 94 seconds.
[2026-05-25 23:05:34] [INFO ] Performed 18015/18406 implicitness test of which 274 returned IMPLICIT in 130 seconds.
[2026-05-25 23:06:01] [INFO ] Implicit Places using invariants in 163100 ms returned [3672, 3892, 8984, 9084, 9096, 9108, 9120, 9132, 9144, 9157, 9169, 9181, 9193, 9205, 9217, 9229, 9241, 9253, 9265, 9380, 9480, 9493, 9505, 9517, 9529, 9541, 9553, 9565, 9577, 9589, 9601, 9613, 9625, 9637, 9649, 9661, 9776, 9878, 9893, 9907, 9919, 9931, 9943, 9955, 9967, 9979, 9991, 10003, 10015, 10027, 10039, 10051, 10063, 10178, 10284, 10301, 10317, 10331, 10343, 10355, 10367, 10379, 10391, 10403, 10415, 10427, 10439, 10451, 10463, 10475, 10590, 10702, 10721, 10739, 10755, 10769, 10781, 10793, 10805, 10817, 10829, 10841, 10853, 10865, 10877, 10889, 10901, 11016, 11136, 11157, 11177, 11195, 11211, 11225, 11237, 11249, 11261, 11273, 11285, 11297, 11309, 11321, 11333, 11345, 11461, 11591, 11614, 11636, 11656, 11674, 11690, 11704, 11716, 11728, 11740, 11752, 11764, 11776, 11788, 11800, 11812, 11927, 12069, 12094, 12118, 12140, 12160, 12178, 12194, 12208, 12221, 12233, 12245, 12257, 12269, 12281, 12293, 12305, 12420, 12576, 12603, 12629, 12653, 12675, 12695, 12713, 12729, 12744, 12756, 12768, 12780, 12792, 12804, 12816, 12828, 12944, 13116, 13145, 13173, 13199, 13223, 13245, 13265, 13283, 13300, 13314, 13326, 13338, 13350, 13362, 13374, 13386, 13501, 13691, 13722, 13752, 13780, 13806, 13830, 13852, 13872, 13891, 13907, 13921, 13933, 13945, 13957, 13969, 13981, 14098, 14306, 14339, 14371, 14401, 14429, 14455, 14479, 14501, 14522, 14540, 14556, 14570, 14582, 14594, 14606, 14618, 14739, 14965, 15001, 15035, 15067, 15097, 15125, 15151, 15175, 15198, 15218, 15236, 15252, 15266, 15278, 15290, 15302, 15430, 15674, 15711, 15747, 15781, 15813, 15843, 15871, 15897, 15922, 15944, 15964, 15982, 15998, 16012, 16024, 16036, 16172, 16434, 16473, 16511, 16547, 16581, 16613, 16643, 16671, 16698, 16722, 16744, 16764, 16782, 16799, 16813, 16825, 16968, 17248, 17289, 17330, 17368, 17404, 17438, 17470, 17500, 17529, 17555, 17579, 17601, 17621, 17639, 17655, 17669]
Discarding 274 places :
Implicit Place search using SMT only with invariants took 163164 ms to find 274 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 18132/18667 places, 35415/35417 transitions.
Applied a total of 0 rules in 1106 ms. Remains 18132 /18132 variables (removed 0) and now considering 35415/35415 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 327883 ms. Remains : 18132/18667 places, 35415/35417 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 25457 stabilizing places and 36254 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F(p1))))'
Support contains 6 out of 31473 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31473/31473 places, 48223/48223 transitions.
Applied a total of 0 rules in 1490 ms. Remains 31473 /31473 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
[2026-05-25 23:06:04] [INFO ] Flow matrix only has 47167 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-2865332483347618049.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15120258556890489249.kers'
[2026-05-25 23:06:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2865332483347618049.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15120258556890489249.kers]
Culling duplicate invariants (modulo rational): removing 320 columns.
Culled 320 columns in 39 ms.
// Phase 1: matrix 47167 rows 31153 cols 125256 entries
Finished phase 1 with 19259 SingleSign rule and 10936 generalized
[2026-05-25 23:06:06] [INFO ] Computed 1278 invariants in 1407 ms
Computed 1278 P flows in 1408 ms.
Exported basis to /tmp/petrispot-output-15120258556890489249.kers
Total runtime 1483 ms.
[2026-05-25 23:06:44] [INFO ] Performed 5598/31473 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 23:07:14] [INFO ] Performed 9245/31473 implicitness test of which 1 returned IMPLICIT in 60 seconds.
[2026-05-25 23:07:44] [INFO ] Performed 11697/31473 implicitness test of which 1 returned IMPLICIT in 90 seconds.
[2026-05-25 23:08:14] [INFO ] Performed 14741/31473 implicitness test of which 1 returned IMPLICIT in 120 seconds.
[2026-05-25 23:08:45] [INFO ] Performed 17859/31473 implicitness test of which 101 returned IMPLICIT in 151 seconds.
[2026-05-25 23:08:46] [INFO ] Implicit Places using invariants in 161634 ms returned [6075, 15074, 15490, 15519, 15542, 15565, 15588, 15611, 15634, 15657, 15680, 15703, 15726, 15749, 15772, 15795, 15818, 15841, 15864, 15887, 15910, 15933, 15956, 15979, 16002, 16025, 16048, 16071, 16094, 16117, 16140, 16163, 16186, 16209, 16273, 16280, 16303, 16326, 16349, 16372, 16395, 16418, 16441, 16464, 16487, 16510, 16533, 16556, 16579, 16602, 16625, 16649, 16674, 16698, 16721, 16744, 16767, 16790, 16813, 16836, 16859, 16882, 16905, 16928, 16951, 16974, 16997, 17061, 17068, 17091, 17114, 17137, 17160, 17183, 17206, 17229, 17252, 17275, 17298, 17321, 17344, 17367, 17390, 17414, 17440, 17467, 17493, 17517, 17540, 17563, 17586, 17609, 17632, 17655, 17678, 17701, 17724, 17747, 17770, 17793, 17857]
[2026-05-25 23:08:46] [INFO ] Actually due to overlaps returned [15490, 16273, 17061, 17857, 15074, 15519, 15542, 15565, 15588, 15611, 15634, 15657, 15680, 15703, 15726, 15749, 15772, 15795, 15818, 15841, 15933, 15956, 15979, 16002, 16025, 16048, 16071, 16094, 16117, 16140, 16163, 16186, 16209, 16280, 16303, 16326, 16349, 16372, 16395, 16418, 16441, 16464, 16487, 16510, 16533, 16556, 16579, 16602, 16625, 16721, 16744, 16767, 16790, 16813, 16836, 16859, 16882, 16905, 16928, 16951, 16974, 16997, 17068, 17091, 17114, 17137, 17160, 17183, 17206, 17229, 17252, 17275, 17298, 17321, 17344, 17367, 17390, 17414, 17517, 17540, 17563, 17586, 17609, 17632, 17655, 17678, 17701, 17724, 17747, 17770, 17793]
Discarding 91 places :
Implicit Place search using SMT only with invariants took 161670 ms to find 91 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31382/31473 places, 48223/48223 transitions.
Applied a total of 0 rules in 1552 ms. Remains 31382 /31382 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 164714 ms. Remains : 31382/31473 places, 48223/48223 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F(p1))))'
Stuttering acceptance computed with spot in 371 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-01
Stuttering criterion allowed to conclude after 100 steps with 0 reset in 12 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-01 finished in 165329 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((((p0 U G(p1)) U !p2)&&X(X(p3))))))'
Support contains 10 out of 31473 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31473/31473 places, 48223/48223 transitions.
Applied a total of 0 rules in 1659 ms. Remains 31473 /31473 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
[2026-05-25 23:08:50] [INFO ] Flow matrix only has 47167 transitions (discarded 1056 similar events)
[2026-05-25 23:08:50] [INFO ] Invariant cache hit.
[2026-05-25 23:09:27] [INFO ] Performed 5947/31473 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-25 23:09:57] [INFO ] Performed 9260/31473 implicitness test of which 3 returned IMPLICIT in 60 seconds.
[2026-05-25 23:10:27] [INFO ] Performed 11942/31473 implicitness test of which 3 returned IMPLICIT in 90 seconds.
[2026-05-25 23:10:57] [INFO ] Performed 15474/31473 implicitness test of which 4 returned IMPLICIT in 120 seconds.
[2026-05-25 23:11:27] [INFO ] Performed 18649/31473 implicitness test of which 133 returned IMPLICIT in 150 seconds.
[2026-05-25 23:11:30] [INFO ] Implicit Places using invariants in 160114 ms returned [5735, 6075, 8395, 15074, 15519, 15542, 15565, 15588, 15611, 15634, 15657, 15680, 15703, 15726, 15749, 15772, 15795, 15818, 15841, 15864, 15887, 15910, 15933, 15956, 15979, 16002, 16025, 16048, 16071, 16094, 16117, 16140, 16163, 16186, 16209, 16273, 16280, 16303, 16326, 16349, 16372, 16395, 16418, 16441, 16464, 16487, 16510, 16533, 16556, 16579, 16602, 16625, 16649, 16674, 16698, 16721, 16744, 16767, 16790, 16813, 16836, 16859, 16882, 16905, 16928, 16951, 16974, 16997, 17061, 17068, 17091, 17114, 17137, 17160, 17183, 17206, 17229, 17252, 17275, 17298, 17321, 17344, 17367, 17390, 17414, 17467, 17493, 17517, 17540, 17563, 17586, 17609, 17632, 17655, 17678, 17701, 17724, 17747, 17770, 17793, 17857, 17864, 17887, 17910, 17933, 17956, 17979, 18002, 18025, 18048, 18071, 18094, 18117, 18140, 18163, 18187, 18213, 18241, 18270, 18298, 18324, 18348, 18371, 18394, 18417, 18440, 18463, 18486, 18509, 18532, 18555, 18578, 18601, 18665]
[2026-05-25 23:11:30] [INFO ] Actually due to overlaps returned [8395, 16273, 17061, 17857, 18665, 15074, 15519, 15542, 15565, 15588, 15611, 15634, 15680, 15703, 15726, 15749, 15772, 15795, 15818, 15841, 15864, 15956, 15979, 16002, 16025, 16048, 16071, 16094, 16117, 16140, 16163, 16186, 16209, 16280, 16303, 16326, 16349, 16372, 16395, 16418, 16464, 16487, 16510, 16533, 16556, 16579, 16602, 16625, 16649, 16744, 16767, 16790, 16813, 16836, 16859, 16882, 16905, 16928, 16951, 16974, 16997, 17068, 17091, 17114, 17137, 17160, 17183, 17206, 17252, 17275, 17298, 17321, 17344, 17367, 17390, 17414, 17540, 17563, 17586, 17609, 17632, 17655, 17678, 17701, 17724, 17747, 17770, 17793, 17864, 17887, 17910, 17933, 17956, 17979, 18002, 18048, 18071, 18094, 18117, 18140, 18163, 18187, 18213, 18241, 18348, 18371, 18394, 18417, 18440, 18463, 18486, 18509, 18532, 18555, 18578, 18601]
Discarding 116 places :
Implicit Place search using SMT only with invariants took 160167 ms to find 116 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31357/31473 places, 48223/48223 transitions.
Applied a total of 0 rules in 1656 ms. Remains 31357 /31357 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163485 ms. Remains : 31357/31473 places, 48223/48223 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((((p0 U G(p1)) U !p2)&&X(X(p3))))))'
Stuttering acceptance computed with spot in 746 ms :[(OR (NOT p3) p2), (OR (NOT p3) p2), (NOT p3), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) p2)), p2, (OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) p2)), (NOT p3), (NOT p3), (AND (NOT p1) (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND p0 (NOT p1) p2), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND p2 (NOT p1) p0 (NOT p3))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-02
Stuttering criterion allowed to conclude after 100 steps with 0 reset in 7 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-02 finished in 164468 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(F((p0||X((p1&&(p0||G(p2)))))))))'
Support contains 5 out of 31473 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31473/31473 places, 48223/48223 transitions.
Applied a total of 0 rules in 1672 ms. Remains 31473 /31473 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
[2026-05-25 23:11:34] [INFO ] Flow matrix only has 47167 transitions (discarded 1056 similar events)
[2026-05-25 23:11:34] [INFO ] Invariant cache hit.
[2026-05-25 23:12:12] [INFO ] Performed 4690/31473 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 23:12:43] [INFO ] Performed 8398/31473 implicitness test of which 3 returned IMPLICIT in 60 seconds.
[2026-05-25 23:13:14] [INFO ] Performed 11697/31473 implicitness test of which 3 returned IMPLICIT in 92 seconds.
[2026-05-25 23:13:44] [INFO ] Performed 14848/31473 implicitness test of which 3 returned IMPLICIT in 122 seconds.
[2026-05-25 23:14:14] [INFO ] Performed 18266/31473 implicitness test of which 120 returned IMPLICIT in 152 seconds.
[2026-05-25 23:14:14] [INFO ] Implicit Places using invariants in 160061 ms returned [5735, 6075, 8395, 15074, 15490, 15519, 15542, 15565, 15588, 15611, 15634, 15657, 15680, 15703, 15726, 15749, 15772, 15795, 15818, 15841, 15864, 15887, 15910, 15933, 15956, 15979, 16002, 16025, 16048, 16071, 16094, 16117, 16140, 16163, 16186, 16209, 16273, 16280, 16303, 16326, 16349, 16372, 16395, 16418, 16441, 16464, 16487, 16510, 16533, 16556, 16579, 16602, 16625, 16649, 16674, 16698, 16721, 16744, 16767, 16790, 16813, 16836, 16859, 16882, 16905, 16928, 16951, 16974, 16997, 17061, 17068, 17091, 17114, 17137, 17160, 17183, 17206, 17229, 17252, 17275, 17298, 17321, 17344, 17367, 17390, 17414, 17440, 17467, 17493, 17517, 17540, 17563, 17586, 17609, 17632, 17655, 17678, 17701, 17724, 17747, 17770, 17793, 17857, 17864, 17887, 17910, 17933, 17956, 17979, 18002, 18025, 18048, 18071, 18094, 18117, 18140, 18163, 18187, 18213, 18241, 18270, 18298, 18324]
[2026-05-25 23:14:14] [INFO ] Actually due to overlaps returned [8395, 15490, 16273, 17061, 17857, 15074, 15519, 15542, 15565, 15588, 15611, 15634, 15680, 15703, 15726, 15749, 15772, 15795, 15818, 15841, 15933, 15956, 15979, 16002, 16025, 16048, 16071, 16094, 16117, 16140, 16163, 16186, 16209, 16280, 16303, 16326, 16349, 16372, 16395, 16418, 16464, 16487, 16510, 16533, 16556, 16579, 16602, 16625, 16721, 16744, 16767, 16790, 16813, 16836, 16859, 16882, 16905, 16928, 16951, 16974, 16997, 17068, 17091, 17114, 17137, 17160, 17183, 17206, 17252, 17275, 17298, 17321, 17344, 17367, 17390, 17414, 17517, 17540, 17563, 17586, 17609, 17632, 17655, 17678, 17701, 17724, 17747, 17770, 17793, 17864, 17887, 17910, 17933, 17956, 17979, 18002, 18048, 18071, 18094, 18117, 18140, 18163, 18187, 18213]
Discarding 104 places :
Implicit Place search using SMT only with invariants took 160114 ms to find 104 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31369/31473 places, 48223/48223 transitions.
Applied a total of 0 rules in 1696 ms. Remains 31369 /31369 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163484 ms. Remains : 31369/31473 places, 48223/48223 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(F((X((p0&&(p1||G(p2))))||p1)))))'
Stuttering acceptance computed with spot in 211 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-03
Stuttering criterion allowed to conclude after 100 steps with 0 reset in 7 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-03 finished in 163911 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 (G(!p0)||(!p0&&G(!p1)))) U !p1) U X((p2 U p3))))'
Support contains 8 out of 31473 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31473/31473 places, 48223/48223 transitions.
Applied a total of 0 rules in 1614 ms. Remains 31473 /31473 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
[2026-05-25 23:14:18] [INFO ] Flow matrix only has 47167 transitions (discarded 1056 similar events)
[2026-05-25 23:14:18] [INFO ] Invariant cache hit.
[2026-05-25 23:14:56] [INFO ] Performed 4583/31473 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 23:15:28] [INFO ] Performed 8398/31473 implicitness test of which 3 returned IMPLICIT in 62 seconds.
[2026-05-25 23:15:58] [INFO ] Performed 11344/31473 implicitness test of which 3 returned IMPLICIT in 92 seconds.
[2026-05-25 23:16:28] [INFO ] Performed 13991/31473 implicitness test of which 3 returned IMPLICIT in 122 seconds.
[2026-05-25 23:16:58] [INFO ] Performed 17140/31473 implicitness test of which 74 returned IMPLICIT in 152 seconds.
[2026-05-25 23:16:58] [INFO ] Implicit Places using invariants in 160116 ms returned [5735, 6075, 8395, 15074, 15490, 15519, 15542, 15565, 15588, 15611, 15634, 15657, 15680, 15703, 15726, 15749, 15772, 15795, 15818, 15841, 15864, 15887, 15910, 15933, 15956, 15979, 16002, 16025, 16048, 16071, 16094, 16117, 16140, 16163, 16186, 16209, 16273, 16280, 16303, 16326, 16349, 16372, 16395, 16418, 16441, 16464, 16487, 16510, 16533, 16556, 16579, 16602, 16625, 16649, 16674, 16698, 16721, 16744, 16767, 16790, 16813, 16836, 16859, 16882, 16905, 16928, 16951, 16974, 16997, 17061, 17068, 17091, 17114, 17137, 17160, 17183, 17206]
[2026-05-25 23:16:58] [INFO ] Actually due to overlaps returned [8395, 15490, 16273, 17061, 15074, 15519, 15542, 15565, 15588, 15611, 15634, 15680, 15703, 15726, 15749, 15772, 15795, 15818, 15841, 15910, 15933, 15956, 15979, 16002, 16025, 16048, 16071, 16094, 16117, 16140, 16163, 16186, 16209, 16280, 16303, 16326, 16349, 16372, 16395, 16418, 16464, 16487, 16510, 16533, 16556, 16579, 16602, 16625, 16698, 16721, 16744, 16767, 16790, 16813, 16836, 16859, 16882, 16905, 16928, 16951, 16974, 16997, 17068, 17091, 17114, 17137, 17160, 17183, 17206]
Discarding 69 places :
Implicit Place search using SMT only with invariants took 160168 ms to find 69 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31404/31473 places, 48223/48223 transitions.
Applied a total of 0 rules in 1660 ms. Remains 31404 /31404 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163443 ms. Remains : 31404/31473 places, 48223/48223 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((!p0 U (G(!p0)||(!p0&&G(!p1)))) U !p1) U X((p2 U p3))))'
Stuttering acceptance computed with spot in 404 ms :[(NOT p3), (NOT p3), (NOT p3), (OR (AND p0 (NOT p1) (NOT p3)) (AND p1 (NOT p2) (NOT p3))), true, p0, (AND p0 p1), (AND (NOT p3) (NOT p2) p0 p1), p1, p1, (OR (AND p1 (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p3)))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-04
Stuttering criterion allowed to conclude after 103 steps with 0 reset in 10 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-04 finished in 164072 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 31473 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31473/31473 places, 48223/48223 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10560 transitions
Trivial Post-agglo rules discarded 10560 transitions
Performed 10560 trivial Post agglomeration. Transition count delta: 10560
Iterating post reduction 0 with 10560 rules applied. Total rules applied 10560 place count 31473 transition count 37663
Reduce places removed 10560 places and 0 transitions.
Iterating post reduction 1 with 10560 rules applied. Total rules applied 21120 place count 20913 transition count 37663
Performed 660 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 660 Pre rules applied. Total rules applied 21120 place count 20913 transition count 37003
Deduced a syphon composed of 660 places in 44 ms
Reduce places removed 660 places and 0 transitions.
Iterating global reduction 2 with 1320 rules applied. Total rules applied 22440 place count 20253 transition count 37003
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 36 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 22506 place count 20220 transition count 36970
Applied a total of 22506 rules in 5355 ms. Remains 20220 /31473 variables (removed 11253) and now considering 36970/48223 (removed 11253) transitions.
[2026-05-25 23:17:06] [INFO ] Flow matrix only has 35914 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-11096064882222656138.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2476060644120415957.kers'
[2026-05-25 23:17:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11096064882222656138.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2476060644120415957.kers]
Culling duplicate invariants (modulo rational): removing 320 columns.
Culled 320 columns in 25 ms.
// Phase 1: matrix 35914 rows 19900 cols 102750 entries
Finished phase 1 with 8006 SingleSign rule and 10936 generalized
[2026-05-25 23:17:07] [INFO ] Computed 1278 invariants in 1070 ms
Computed 1278 P flows in 1083 ms.
Exported basis to /tmp/petrispot-output-2476060644120415957.kers
Total runtime 1118 ms.
[2026-05-25 23:17:41] [INFO ] Performed 6825/20220 implicitness test of which 3 returned IMPLICIT in 30 seconds.
[2026-05-25 23:18:11] [INFO ] Performed 11045/20220 implicitness test of which 104 returned IMPLICIT in 60 seconds.
[2026-05-25 23:18:41] [INFO ] Performed 14162/20220 implicitness test of which 301 returned IMPLICIT in 90 seconds.
[2026-05-25 23:19:11] [INFO ] Performed 19347/20220 implicitness test of which 526 returned IMPLICIT in 120 seconds.
[2026-05-25 23:19:42] [INFO ] Performed 19890/20220 implicitness test of which 533 returned IMPLICIT in 150 seconds.
[2026-05-25 23:19:47] [INFO ] Implicit Places using invariants in 161261 ms returned [3969, 4209, 5667, 9467, 9693, 9711, 9724, 9737, 9750, 9763, 9776, 9789, 9802, 9815, 9828, 9841, 9854, 9867, 9880, 9893, 9906, 9919, 9932, 9945, 9958, 9971, 9984, 9997, 10010, 10023, 10036, 10049, 10062, 10075, 10088, 10101, 10135, 10141, 10154, 10167, 10180, 10193, 10206, 10219, 10232, 10245, 10258, 10271, 10284, 10297, 10310, 10323, 10336, 10350, 10365, 10379, 10392, 10405, 10418, 10431, 10444, 10457, 10470, 10483, 10496, 10509, 10522, 10535, 10548, 10582, 10588, 10601, 10614, 10627, 10640, 10653, 10666, 10679, 10692, 10705, 10718, 10731, 10744, 10757, 10770, 10784, 10800, 10817, 10833, 10847, 10860, 10873, 10886, 10899, 10912, 10925, 10938, 10951, 10964, 10977, 10990, 11003, 11037, 11043, 11056, 11069, 11082, 11095, 11108, 11121, 11134, 11147, 11160, 11173, 11186, 11199, 11212, 11226, 11242, 11260, 11279, 11297, 11313, 11327, 11340, 11353, 11366, 11379, 11392, 11405, 11418, 11431, 11444, 11457, 11470, 11504, 11510, 11523, 11536, 11549, 11562, 11575, 11588, 11601, 11614, 11627, 11640, 11653, 11666, 11680, 11696, 11714, 11734, 11755, 11775, 11793, 11809, 11823, 11836, 11849, 11862, 11875, 11888, 11901, 11914, 11927, 11940, 11953, 11987, 11993, 12006, 12019, 12032, 12045, 12058, 12071, 12084, 12097, 12110, 12123, 12136, 12150, 12166, 12184, 12204, 12226, 12249, 12271, 12291, 12309, 12325, 12339, 12352, 12365, 12378, 12391, 12404, 12417, 12430, 12443, 12456, 12490, 12496, 12509, 12522, 12535, 12548, 12561, 12574, 12587, 12600, 12613, 12626, 12640, 12656, 12674, 12694, 12716, 12740, 12765, 12789, 12811, 12831, 12849, 12865, 12879, 12892, 12905, 12918, 12931, 12944, 12957, 12970, 12983, 13017, 13023, 13036, 13049, 13062, 13075, 13088, 13101, 13114, 13127, 13140, 13154, 13170, 13188, 13208, 13230, 13254, 13280, 13307, 13333, 13357, 13379, 13399, 13417, 13433, 13447, 13460, 13473, 13486, 13499, 13512, 13525, 13538, 13572, 13578, 13591, 13604, 13617, 13630, 13643, 13656, 13669, 13682, 13696, 13712, 13730, 13750, 13772, 13796, 13822, 13850, 13879, 13907, 13933, 13957, 13979, 13999, 14017, 14033, 14047, 14060, 14073, 14086, 14099, 14112, 14125, 14159, 14165, 14178, 14191, 14204, 14217, 14230, 14243, 14256, 14270, 14286, 14304, 14324, 14346, 14370, 14396, 14424, 14454, 14485, 14515, 14543, 14569, 14593, 14615, 14635, 14653, 14669, 14683, 14696, 14709, 14722, 14735, 14748, 14782, 14788, 14801, 14814, 14827, 14840, 14853, 14866, 14880, 14896, 14914, 14934, 14956, 14980, 15006, 15034, 15064, 15096, 15129, 15161, 15191, 15219, 15245, 15269, 15291, 15311, 15329, 15345, 15359, 15372, 15385, 15398, 15411, 15445, 15451, 15464, 15477, 15490, 15503, 15516, 15530, 15546, 15564, 15584, 15606, 15630, 15656, 15684, 15714, 15746, 15780, 15815, 15849, 15881, 15911, 15939, 15965, 15989, 16011, 16031, 16049, 16065, 16079, 16092, 16105, 16118, 16152, 16158, 16171, 16184, 16197, 16210, 16224, 16240, 16258, 16278, 16300, 16324, 16350, 16378, 16408, 16440, 16474, 16510, 16547, 16583, 16617, 16649, 16679, 16707, 16733, 16757, 16779, 16799, 16817, 16833, 16847, 16860, 16873, 16907, 16913, 16926, 16939, 16952, 16966, 16982, 17000, 17020, 17042, 17066, 17092, 17120, 17150, 17182, 17216, 17252, 17290, 17329, 17367, 17403, 17437, 17469, 17499, 17527, 17553, 17577, 17599, 17619, 17637, 17653, 17667, 17680, 17714, 17720, 17733, 17746, 17760, 17776, 17794, 17814, 17836, 17860, 17886, 17914, 17944, 17976, 18010, 18046, 18084, 18124, 18165, 18205, 18243, 18279, 18313, 18345, 18375, 18403, 18429, 18453, 18475, 18495, 18513, 18529, 18543, 18577, 18579, 18582, 18595, 18609, 18625, 18643, 18663, 18685, 18709, 18735, 18763, 18793, 18825, 18859, 18895, 18933, 18973, 19015, 19058, 19100, 19140, 19178, 19214, 19248, 19280, 19310, 19338, 19364, 19388, 19410, 19430, 19448, 19464, 19499]
[2026-05-25 23:19:47] [INFO ] Actually due to overlaps returned [5667, 9693, 10135, 10582, 11037, 11504, 11987, 12490, 13017, 13572, 14159, 14782, 15445, 16152, 16907, 17714, 18577, 19499, 9467, 9711, 9724, 9737, 9750, 9763, 9776, 9802, 9815, 9828, 9841, 9854, 9867, 9880, 9893, 10141, 10154, 10167, 10180, 10193, 10206, 10219, 10245, 10258, 10271, 10284, 10297, 10310, 10323, 10336, 10588, 10601, 10614, 10627, 10640, 10653, 10666, 10692, 10705, 10718, 10731, 10744, 10757, 10770, 10784, 11043, 11056, 11069, 11082, 11095, 11108, 11121, 11147, 11160, 11173, 11186, 11199, 11212, 11226, 11242, 11510, 11523, 11536, 11549, 11562, 11575, 11588, 11614, 11627, 11640, 11653, 11666, 11680, 11696, 11714, 11993, 12006, 12019, 12032, 12045, 12058, 12071, 12097, 12110, 12123, 12136, 12150, 12166, 12184, 12204, 12496, 12509, 12522, 12535, 12548, 12561, 12574, 12600, 12613, 12626, 12640, 12656, 12674, 12694, 12716, 13023, 13036, 13049, 13062, 13075, 13088, 13101, 13127, 13140, 13154, 13170, 13188, 13208, 13230, 13254, 13578, 13591, 13604, 13617, 13630, 13643, 13656, 13682, 13696, 13712, 13730, 13750, 13772, 13796, 13822, 14165, 14178, 14191, 14204, 14217, 14230, 14243, 14270, 14286, 14304, 14324, 14346, 14370, 14396, 14424, 14788, 14801, 14814, 14827, 14840, 14853, 14866, 14896, 14914, 14934, 14956, 14980, 15006, 15034, 15064, 15451, 15464, 15477, 15490, 15503, 15516, 15530, 15564, 15584, 15606, 15630, 15656, 15684, 15714, 15746, 16158, 16171, 16184, 16197, 16210, 16224, 16240, 16278, 16300, 16324, 16350, 16378, 16408, 16440, 16474, 16913, 16926, 16939, 16952, 16966, 16982, 17000, 17042, 17066, 17092, 17120, 17150, 17182, 17216, 17252, 17720, 17733, 17746, 17760, 17776, 17794, 17814, 17860, 17886, 17914, 17944, 17976, 18010, 18046, 18084, 18579, 18582, 18595, 18609, 18625, 18643, 18663, 18685, 18735, 18763, 18793, 18825, 18859, 18895, 18933, 18973]
Discarding 259 places :
Implicit Place search using SMT only with invariants took 161307 ms to find 259 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19961/31473 places, 36970/48223 transitions.
Applied a total of 0 rules in 1818 ms. Remains 19961 /19961 variables (removed 0) and now considering 36970/36970 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 168481 ms. Remains : 19961/31473 places, 36970/48223 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 59 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-05
Product exploration explored 100000 steps with 1222 reset in 3027 ms.
Product exploration explored 100000 steps with 1223 reset in 3511 ms.
Computed a total of 13978 stabilizing places and 25034 stable transitions
Computed a total of 13978 stabilizing places and 25034 stable transitions
Detected a total of 13978/19961 stabilizing places and 25034/36970 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 124 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (488 resets) in 1659 ms. (24 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (60 resets) in 438 ms. (91 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1000 steps, run visited all 1 properties in 207 ms. (steps per millisecond=4 )
Probabilistic random walk after 1000 steps, saw 756 distinct states, run finished after 211 ms. (steps per millisecond=4 ) properties seen :1
Knowledge based reduction with 4 factoid took 74 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Knowledge-based reduction took 1376 ms.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0)]
Support contains 2 out of 19961 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19961/19961 places, 36970/36970 transitions.
Applied a total of 0 rules in 1713 ms. Remains 19961 /19961 variables (removed 0) and now considering 36970/36970 (removed 0) transitions.
[2026-05-25 23:19:59] [INFO ] Flow matrix only has 35914 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-17321570879995976093.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10886501262797526294.kers'
[2026-05-25 23:19:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17321570879995976093.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10886501262797526294.kers]
Culling duplicate invariants (modulo rational): removing 192 columns.
Culled 192 columns in 34 ms.
// Phase 1: matrix 35914 rows 19769 cols 101930 entries
Finished phase 1 with 7575 SingleSign rule and 11367 generalized
[2026-05-25 23:20:00] [INFO ] Computed 1019 invariants in 1220 ms
Computed 1019 P flows in 1221 ms.
Exported basis to /tmp/petrispot-output-10886501262797526294.kers
Total runtime 1293 ms.
[2026-05-25 23:20:35] [INFO ] Performed 6684/19961 implicitness test of which 2 returned IMPLICIT in 30 seconds.
[2026-05-25 23:21:05] [INFO ] Performed 11297/19961 implicitness test of which 61 returned IMPLICIT in 60 seconds.
[2026-05-25 23:21:35] [INFO ] Performed 15514/19961 implicitness test of which 190 returned IMPLICIT in 90 seconds.
[2026-05-25 23:22:05] [INFO ] Performed 19496/19961 implicitness test of which 274 returned IMPLICIT in 120 seconds.
[2026-05-25 23:22:32] [INFO ] Implicit Places using invariants in 152887 ms returned [3969, 4209, 9780, 9889, 9902, 9915, 9928, 9941, 9954, 9967, 9980, 9993, 10006, 10019, 10032, 10045, 10058, 10071, 10084, 10207, 10317, 10332, 10346, 10359, 10372, 10385, 10398, 10411, 10424, 10437, 10450, 10463, 10476, 10489, 10502, 10515, 10638, 10751, 10768, 10784, 10798, 10811, 10824, 10837, 10850, 10863, 10876, 10889, 10902, 10915, 10928, 10941, 10954, 11077, 11195, 11214, 11232, 11248, 11262, 11275, 11288, 11301, 11314, 11327, 11340, 11353, 11366, 11379, 11392, 11405, 11528, 11653, 11674, 11694, 11712, 11728, 11742, 11755, 11768, 11781, 11794, 11807, 11820, 11833, 11846, 11859, 11872, 11995, 12129, 12152, 12174, 12194, 12212, 12228, 12242, 12255, 12268, 12281, 12294, 12307, 12320, 12333, 12346, 12359, 12482, 12627, 12652, 12676, 12698, 12718, 12736, 12752, 12766, 12779, 12792, 12805, 12818, 12831, 12844, 12857, 12870, 12993, 13151, 13178, 13204, 13228, 13250, 13270, 13288, 13304, 13318, 13331, 13344, 13357, 13370, 13383, 13396, 13409, 13532, 13705, 13734, 13762, 13788, 13812, 13834, 13854, 13872, 13888, 13902, 13915, 13928, 13941, 13954, 13967, 13980, 14103, 14293, 14324, 14354, 14382, 14408, 14432, 14454, 14474, 14492, 14508, 14522, 14535, 14548, 14561, 14574, 14587, 14711, 14919, 14952, 14984, 15014, 15042, 15068, 15092, 15114, 15134, 15152, 15168, 15182, 15195, 15208, 15221, 15234, 15361, 15587, 15622, 15656, 15688, 15718, 15746, 15772, 15796, 15818, 15838, 15856, 15872, 15886, 15899, 15912, 15925, 16057, 16301, 16338, 16374, 16408, 16440, 16470, 16498, 16524, 16548, 16570, 16590, 16608, 16624, 16638, 16651, 16664, 16803, 17065, 17104, 17142, 17178, 17212, 17244, 17274, 17302, 17328, 17352, 17374, 17394, 17412, 17428, 17442, 17455, 17603, 17883, 17924, 17964, 18002, 18038, 18072, 18104, 18134, 18162, 18188, 18212, 18234, 18254, 18272, 18288, 18302, 18459, 18757, 18800, 18842, 18882, 18920, 18956, 18990, 19022, 19052, 19080, 19106, 19130, 19152, 19172, 19190, 19206]
Discarding 274 places :
Implicit Place search using SMT only with invariants took 152932 ms to find 274 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19687/19961 places, 36970/36970 transitions.
Applied a total of 0 rules in 1745 ms. Remains 19687 /19687 variables (removed 0) and now considering 36970/36970 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 156392 ms. Remains : 19687/19961 places, 36970/36970 transitions.
Computed a total of 13704 stabilizing places and 25034 stable transitions
Computed a total of 13704 stabilizing places and 25034 stable transitions
Detected a total of 13704/19687 stabilizing places and 25034/36970 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 90 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (487 resets) in 1514 ms. (26 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (60 resets) in 300 ms. (132 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1000 steps, run visited all 1 properties in 205 ms. (steps per millisecond=4 )
Probabilistic random walk after 1000 steps, saw 756 distinct states, run finished after 206 ms. (steps per millisecond=4 ) properties seen :1
Knowledge based reduction with 4 factoid took 94 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0)]
Knowledge-based reduction took 1218 ms.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1223 reset in 3045 ms.
Product exploration explored 100000 steps with 1222 reset in 2968 ms.
Built C files in :
/tmp/ltsmin604099627277856124
[2026-05-25 23:22:41] [INFO ] Too many transitions (36970) to apply POR reductions. Disabling POR matrices.
[2026-05-25 23:22:42] [INFO ] Built C files in 371ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin604099627277856124
Running compilation step : cd /tmp/ltsmin604099627277856124;'/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/ltsmin604099627277856124;'/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/ltsmin604099627277856124;'/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 19687 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19687/19687 places, 36970/36970 transitions.
Applied a total of 0 rules in 1652 ms. Remains 19687 /19687 variables (removed 0) and now considering 36970/36970 (removed 0) transitions.
[2026-05-25 23:22:46] [INFO ] Flow matrix only has 35914 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-16215441276010160390.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17925235826606473458.kers'
[2026-05-25 23:22:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16215441276010160390.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17925235826606473458.kers]
Culling duplicate invariants (modulo rational): removing 62 columns.
Culled 62 columns in 25 ms.
// Phase 1: matrix 35914 rows 19625 cols 101642 entries
Finished phase 1 with 7575 SingleSign rule and 11367 generalized
[2026-05-25 23:22:47] [INFO ] Computed 745 invariants in 1139 ms
Computed 745 P flows in 1139 ms.
Exported basis to /tmp/petrispot-output-17925235826606473458.kers
Total runtime 1200 ms.
[2026-05-25 23:23:21] [INFO ] Performed 9313/19687 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 23:23:51] [INFO ] Performed 15081/19687 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 23:24:21] [INFO ] Performed 19225/19687 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 23:24:49] [INFO ] Implicit Places using invariants in 122754 ms returned []
Implicit Place search using SMT only with invariants took 122755 ms to find 0 implicit places.
Running 36937 sub problems to find dead transitions.
[2026-05-25 23:24:49] [INFO ] Flow matrix only has 35914 transitions (discarded 1056 similar events)
[2026-05-25 23:24:49] [INFO ] Invariant cache hit.
[2026-05-25 23:24:49] [INFO ] State equation strengthened by 15490 read => feed constraints.
SMT process timed out in 179614ms, After SMT, problems are : Problem set: 0 solved, 36937 unsolved
Search for dead transitions found 0 dead transitions in 179790ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 304301 ms. Remains : 19687/19687 places, 36970/36970 transitions.
Built C files in :
/tmp/ltsmin3863360813255415994
[2026-05-25 23:27:49] [INFO ] Too many transitions (36970) to apply POR reductions. Disabling POR matrices.
[2026-05-25 23:27:49] [INFO ] Built C files in 279ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3863360813255415994
Running compilation step : cd /tmp/ltsmin3863360813255415994;'/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/ltsmin3863360813255415994;'/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/ltsmin3863360813255415994;'/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 23:27:54] [INFO ] Flatten gal took : 611 ms
[2026-05-25 23:27:55] [INFO ] Flatten gal took : 825 ms
[2026-05-25 23:27:55] [INFO ] Time to serialize gal into /tmp/LTL14681917498685911105.gal : 202 ms
[2026-05-25 23:27:55] [INFO ] Time to serialize properties into /tmp/LTL2427436964638532898.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14681917498685911105.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2670062001151237756.hoa' '-atoms' '/tmp/LTL2427436964638532898.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL2427436964638532898.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2670062001151237756.hoa
Detected timeout of ITS tools.
[2026-05-25 23:28:11] [INFO ] Flatten gal took : 585 ms
[2026-05-25 23:28:12] [INFO ] Flatten gal took : 633 ms
[2026-05-25 23:28:12] [INFO ] Time to serialize gal into /tmp/LTL11107045369646762427.gal : 141 ms
[2026-05-25 23:28:12] [INFO ] Time to serialize properties into /tmp/LTL5226931342568643114.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11107045369646762427.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5226931342568643114.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((Node17ManageTheCrashOfNode22<1)||(Rx9IsAtTheRightExtremityOfTheLeafSet<1))"))))
Formula 0 simplified : GF!"((Node17ManageTheCrashOfNode22<1)||(Rx9IsAtTheRightExtremityOfTheLeafSet<1))"
Detected timeout of ITS tools.
[2026-05-25 23:28:28] [INFO ] Flatten gal took : 578 ms
[2026-05-25 23:28:28] [INFO ] Applying decomposition
[2026-05-25 23:28:28] [INFO ] Flatten gal took : 609 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/graph5130271705103930084.txt' '-o' '/tmp/graph5130271705103930084.bin' '-w' '/tmp/graph5130271705103930084.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5130271705103930084.bin' '-l' '-1' '-v' '-w' '/tmp/graph5130271705103930084.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:28:30] [INFO ] Decomposing Gal with order
[2026-05-25 23:28:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:28:54] [INFO ] Removed a total of 31191 redundant transitions.
[2026-05-25 23:28:55] [INFO ] Flatten gal took : 6671 ms
[2026-05-25 23:28:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 6172 labels/synchronizations in 2202 ms.
[2026-05-25 23:28:59] [INFO ] Time to serialize gal into /tmp/LTL15212990307083125509.gal : 302 ms
[2026-05-25 23:28:59] [INFO ] Time to serialize properties into /tmp/LTL13726567330649748955.ltl : 3 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/LTL15212990307083125509.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13726567330649748955.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G("((i0.u597.Node17ManageTheCrashOfNode22<1)||(i17.u1192.Rx9IsAtTheRightExtremityOfTheLeafSet<1))"))))
Formula 0 simplified : GF!"((i0.u597.Node17ManageTheCrashOfNode22<1)||(i17.u1192.Rx9IsAtTheRightExtremityOfTheLeafSet<1))"
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-05 finished in 733125 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 3 out of 31473 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31473/31473 places, 48223/48223 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10543 transitions
Trivial Post-agglo rules discarded 10543 transitions
Performed 10543 trivial Post agglomeration. Transition count delta: 10543
Iterating post reduction 0 with 10543 rules applied. Total rules applied 10543 place count 31473 transition count 37680
Reduce places removed 10543 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 10559 rules applied. Total rules applied 21102 place count 20930 transition count 37664
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 21118 place count 20914 transition count 37664
Performed 659 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 659 Pre rules applied. Total rules applied 21118 place count 20914 transition count 37005
Deduced a syphon composed of 659 places in 49 ms
Reduce places removed 659 places and 0 transitions.
Iterating global reduction 3 with 1318 rules applied. Total rules applied 22436 place count 20255 transition count 37005
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 36 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 22502 place count 20222 transition count 36972
Applied a total of 22502 rules in 5240 ms. Remains 20222 /31473 variables (removed 11251) and now considering 36972/48223 (removed 11251) transitions.
[2026-05-25 23:29:19] [INFO ] Flow matrix only has 35916 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-4936933081563478457.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5605779927521130699.kers'
[2026-05-25 23:29:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4936933081563478457.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5605779927521130699.kers]
Culling duplicate invariants (modulo rational): removing 320 columns.
Culled 320 columns in 25 ms.
// Phase 1: matrix 35916 rows 19902 cols 102754 entries
Finished phase 1 with 8008 SingleSign rule and 10936 generalized
[2026-05-25 23:29:20] [INFO ] Computed 1278 invariants in 1093 ms
Computed 1278 P flows in 1094 ms.
Exported basis to /tmp/petrispot-output-5605779927521130699.kers
Total runtime 1157 ms.
[2026-05-25 23:29:54] [INFO ] Performed 6685/20222 implicitness test of which 3 returned IMPLICIT in 30 seconds.
[2026-05-25 23:30:24] [INFO ] Performed 10864/20222 implicitness test of which 91 returned IMPLICIT in 60 seconds.
[2026-05-25 23:30:55] [INFO ] Performed 14163/20222 implicitness test of which 301 returned IMPLICIT in 90 seconds.
[2026-05-25 23:31:25] [INFO ] Performed 19536/20222 implicitness test of which 533 returned IMPLICIT in 121 seconds.
[2026-05-25 23:31:55] [INFO ] Performed 19992/20222 implicitness test of which 533 returned IMPLICIT in 151 seconds.
[2026-05-25 23:32:00] [INFO ] Implicit Places using invariants in 161310 ms returned [3969, 4209, 5668, 9468, 9694, 9712, 9725, 9738, 9751, 9764, 9777, 9790, 9803, 9816, 9829, 9842, 9855, 9868, 9881, 9894, 9907, 9920, 9933, 9946, 9959, 9972, 9985, 9998, 10011, 10024, 10037, 10050, 10063, 10076, 10089, 10102, 10136, 10142, 10155, 10168, 10181, 10194, 10207, 10220, 10233, 10246, 10259, 10272, 10285, 10298, 10311, 10324, 10337, 10351, 10366, 10380, 10393, 10406, 10419, 10432, 10445, 10458, 10471, 10484, 10497, 10510, 10523, 10536, 10549, 10583, 10589, 10602, 10615, 10628, 10641, 10654, 10667, 10680, 10693, 10706, 10719, 10732, 10745, 10758, 10771, 10785, 10801, 10818, 10834, 10848, 10861, 10874, 10887, 10900, 10913, 10926, 10939, 10952, 10965, 10978, 10991, 11004, 11038, 11044, 11057, 11070, 11083, 11096, 11109, 11122, 11135, 11148, 11161, 11174, 11187, 11200, 11213, 11227, 11243, 11261, 11280, 11298, 11314, 11328, 11341, 11354, 11367, 11380, 11393, 11406, 11419, 11432, 11445, 11458, 11471, 11505, 11511, 11524, 11537, 11550, 11563, 11576, 11589, 11602, 11615, 11628, 11641, 11654, 11667, 11681, 11697, 11715, 11735, 11756, 11776, 11794, 11810, 11824, 11837, 11850, 11863, 11876, 11889, 11902, 11915, 11928, 11941, 11954, 11988, 11994, 12007, 12020, 12033, 12046, 12059, 12072, 12085, 12098, 12111, 12124, 12137, 12151, 12167, 12185, 12205, 12227, 12250, 12272, 12292, 12310, 12326, 12340, 12353, 12366, 12379, 12392, 12405, 12418, 12431, 12444, 12457, 12491, 12497, 12510, 12523, 12536, 12549, 12562, 12575, 12588, 12601, 12614, 12627, 12641, 12657, 12675, 12695, 12717, 12741, 12766, 12790, 12812, 12832, 12850, 12866, 12880, 12893, 12906, 12919, 12932, 12945, 12958, 12971, 12984, 13018, 13024, 13037, 13050, 13063, 13076, 13089, 13102, 13115, 13128, 13141, 13155, 13171, 13189, 13209, 13231, 13255, 13281, 13308, 13334, 13358, 13380, 13400, 13418, 13434, 13448, 13461, 13474, 13487, 13500, 13513, 13526, 13539, 13573, 13579, 13592, 13605, 13618, 13631, 13644, 13657, 13670, 13683, 13697, 13713, 13731, 13751, 13773, 13797, 13823, 13851, 13880, 13908, 13934, 13958, 13980, 14000, 14018, 14034, 14048, 14061, 14074, 14087, 14100, 14113, 14126, 14160, 14166, 14179, 14192, 14205, 14218, 14231, 14244, 14257, 14271, 14287, 14305, 14325, 14347, 14371, 14397, 14425, 14455, 14486, 14516, 14544, 14570, 14594, 14616, 14636, 14654, 14670, 14684, 14697, 14710, 14723, 14736, 14749, 14783, 14789, 14802, 14815, 14828, 14841, 14854, 14867, 14881, 14897, 14915, 14935, 14957, 14981, 15007, 15035, 15065, 15097, 15130, 15162, 15192, 15220, 15246, 15270, 15292, 15312, 15330, 15346, 15360, 15373, 15386, 15399, 15412, 15446, 15452, 15465, 15478, 15491, 15504, 15517, 15531, 15547, 15565, 15585, 15607, 15631, 15657, 15685, 15715, 15747, 15781, 15816, 15850, 15882, 15912, 15940, 15966, 15990, 16012, 16032, 16050, 16066, 16080, 16093, 16106, 16119, 16153, 16159, 16172, 16185, 16198, 16211, 16225, 16241, 16259, 16279, 16301, 16325, 16351, 16379, 16409, 16441, 16475, 16511, 16548, 16584, 16618, 16650, 16680, 16708, 16734, 16758, 16780, 16800, 16818, 16834, 16848, 16861, 16874, 16908, 16914, 16927, 16940, 16953, 16967, 16983, 17001, 17021, 17043, 17067, 17093, 17121, 17151, 17183, 17217, 17253, 17291, 17330, 17368, 17404, 17438, 17470, 17500, 17528, 17554, 17578, 17600, 17620, 17638, 17654, 17668, 17681, 17715, 17721, 17734, 17747, 17761, 17777, 17795, 17815, 17837, 17861, 17887, 17915, 17945, 17977, 18011, 18047, 18085, 18125, 18166, 18206, 18244, 18280, 18314, 18346, 18376, 18404, 18430, 18454, 18476, 18496, 18515, 18531, 18545, 18579, 18581, 18584, 18597, 18611, 18627, 18645, 18665, 18687, 18711, 18737, 18765, 18795, 18827, 18861, 18897, 18935, 18975, 19017, 19060, 19102, 19142, 19180, 19216, 19250, 19282, 19312, 19340, 19366, 19390, 19412, 19432, 19450, 19466, 19501]
[2026-05-25 23:32:00] [INFO ] Actually due to overlaps returned [5668, 9694, 10136, 10583, 11038, 11505, 11988, 12491, 13018, 13573, 14160, 14783, 15446, 16153, 16908, 17715, 18579, 19501, 9468, 9712, 9725, 9738, 9751, 9764, 9777, 9803, 9816, 9829, 9842, 9855, 9868, 9881, 9894, 10142, 10155, 10168, 10181, 10194, 10207, 10220, 10246, 10259, 10272, 10285, 10298, 10311, 10324, 10337, 10589, 10602, 10615, 10628, 10641, 10654, 10667, 10693, 10706, 10719, 10732, 10745, 10758, 10771, 10785, 11044, 11057, 11070, 11083, 11096, 11109, 11122, 11148, 11161, 11174, 11187, 11200, 11213, 11227, 11243, 11511, 11524, 11537, 11550, 11563, 11576, 11589, 11615, 11628, 11641, 11654, 11667, 11681, 11697, 11715, 11994, 12007, 12020, 12033, 12046, 12059, 12072, 12098, 12111, 12124, 12137, 12151, 12167, 12185, 12205, 12497, 12510, 12523, 12536, 12549, 12562, 12575, 12601, 12614, 12627, 12641, 12657, 12675, 12695, 12717, 13024, 13037, 13050, 13063, 13076, 13089, 13102, 13128, 13141, 13155, 13171, 13189, 13209, 13231, 13255, 13579, 13592, 13605, 13618, 13631, 13644, 13657, 13683, 13697, 13713, 13731, 13751, 13773, 13797, 13823, 14166, 14179, 14192, 14205, 14218, 14231, 14244, 14271, 14287, 14305, 14325, 14347, 14371, 14397, 14425, 14789, 14802, 14815, 14828, 14841, 14854, 14867, 14897, 14915, 14935, 14957, 14981, 15007, 15035, 15065, 15452, 15465, 15478, 15491, 15504, 15517, 15531, 15565, 15585, 15607, 15631, 15657, 15685, 15715, 15747, 16159, 16172, 16185, 16198, 16211, 16225, 16241, 16279, 16301, 16325, 16351, 16379, 16409, 16441, 16475, 16914, 16927, 16940, 16953, 16967, 16983, 17001, 17043, 17067, 17093, 17121, 17151, 17183, 17217, 17253, 17721, 17734, 17747, 17761, 17777, 17795, 17815, 17861, 17887, 17915, 17945, 17977, 18011, 18047, 18085, 18581, 18584, 18597, 18611, 18627, 18645, 18665, 18687, 18737, 18765, 18795, 18827, 18861, 18897, 18935, 18975]
Discarding 259 places :
Implicit Place search using SMT only with invariants took 161358 ms to find 259 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19963/31473 places, 36972/48223 transitions.
Applied a total of 0 rules in 1867 ms. Remains 19963 /19963 variables (removed 0) and now considering 36972/36972 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 168466 ms. Remains : 19963/31473 places, 36972/48223 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 158 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-06
Stuttering criterion allowed to conclude after 80 steps with 0 reset in 5 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-06 finished in 168775 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)&&F(p1)))'
Support contains 5 out of 31473 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31473/31473 places, 48223/48223 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10559 transitions
Trivial Post-agglo rules discarded 10559 transitions
Performed 10559 trivial Post agglomeration. Transition count delta: 10559
Iterating post reduction 0 with 10559 rules applied. Total rules applied 10559 place count 31473 transition count 37664
Reduce places removed 10559 places and 0 transitions.
Iterating post reduction 1 with 10559 rules applied. Total rules applied 21118 place count 20914 transition count 37664
Performed 660 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 660 Pre rules applied. Total rules applied 21118 place count 20914 transition count 37004
Deduced a syphon composed of 660 places in 84 ms
Reduce places removed 660 places and 0 transitions.
Iterating global reduction 2 with 1320 rules applied. Total rules applied 22438 place count 20254 transition count 37004
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 93 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 22504 place count 20221 transition count 36971
Applied a total of 22504 rules in 6249 ms. Remains 20221 /31473 variables (removed 11252) and now considering 36971/48223 (removed 11252) transitions.
[2026-05-25 23:32:09] [INFO ] Flow matrix only has 35915 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-11262387496366333323.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15518653603145691612.kers'
[2026-05-25 23:32:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11262387496366333323.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15518653603145691612.kers]
Culling duplicate invariants (modulo rational): removing 320 columns.
Culled 320 columns in 28 ms.
// Phase 1: matrix 35915 rows 19901 cols 102752 entries
Finished phase 1 with 8007 SingleSign rule and 10936 generalized
[2026-05-25 23:32:10] [INFO ] Computed 1278 invariants in 1107 ms
Computed 1278 P flows in 1107 ms.
Exported basis to /tmp/petrispot-output-15518653603145691612.kers
Total runtime 1153 ms.
[2026-05-25 23:32:45] [INFO ] Performed 6686/20221 implicitness test of which 3 returned IMPLICIT in 30 seconds.
[2026-05-25 23:33:15] [INFO ] Performed 11236/20221 implicitness test of which 118 returned IMPLICIT in 60 seconds.
[2026-05-25 23:33:47] [INFO ] Performed 14162/20221 implicitness test of which 301 returned IMPLICIT in 91 seconds.
[2026-05-25 23:34:17] [INFO ] Performed 18581/20221 implicitness test of which 500 returned IMPLICIT in 122 seconds.
[2026-05-25 23:34:47] [INFO ] Performed 19933/20221 implicitness test of which 533 returned IMPLICIT in 152 seconds.
[2026-05-25 23:34:50] [INFO ] Implicit Places using invariants in 161343 ms returned [3970, 4210, 5668, 9468, 9694, 9712, 9725, 9738, 9751, 9764, 9777, 9790, 9803, 9816, 9829, 9842, 9855, 9868, 9881, 9894, 9907, 9920, 9933, 9946, 9959, 9972, 9985, 9998, 10011, 10024, 10037, 10050, 10063, 10076, 10089, 10102, 10136, 10142, 10155, 10168, 10181, 10194, 10207, 10220, 10233, 10246, 10259, 10272, 10285, 10298, 10311, 10324, 10337, 10351, 10366, 10380, 10393, 10406, 10419, 10432, 10445, 10458, 10471, 10484, 10497, 10510, 10523, 10536, 10549, 10583, 10589, 10602, 10615, 10628, 10641, 10654, 10667, 10680, 10693, 10706, 10719, 10732, 10745, 10758, 10771, 10785, 10801, 10818, 10834, 10848, 10861, 10874, 10887, 10900, 10913, 10926, 10939, 10952, 10965, 10978, 10991, 11004, 11038, 11044, 11057, 11070, 11083, 11096, 11109, 11122, 11135, 11148, 11161, 11174, 11187, 11200, 11213, 11227, 11243, 11261, 11280, 11298, 11314, 11328, 11341, 11354, 11367, 11380, 11393, 11406, 11419, 11432, 11445, 11458, 11471, 11505, 11511, 11524, 11537, 11550, 11563, 11576, 11589, 11602, 11615, 11628, 11641, 11654, 11667, 11681, 11697, 11715, 11735, 11756, 11776, 11794, 11810, 11824, 11837, 11850, 11863, 11876, 11889, 11902, 11915, 11928, 11941, 11954, 11988, 11994, 12007, 12020, 12033, 12046, 12059, 12072, 12085, 12098, 12111, 12124, 12137, 12151, 12167, 12185, 12205, 12227, 12250, 12272, 12292, 12310, 12326, 12340, 12353, 12366, 12379, 12392, 12405, 12418, 12431, 12444, 12457, 12491, 12497, 12510, 12523, 12536, 12549, 12562, 12575, 12588, 12601, 12614, 12627, 12641, 12657, 12675, 12695, 12717, 12741, 12766, 12790, 12812, 12832, 12850, 12866, 12880, 12893, 12906, 12919, 12932, 12945, 12958, 12971, 12984, 13018, 13024, 13037, 13050, 13063, 13076, 13089, 13102, 13115, 13128, 13141, 13155, 13171, 13189, 13209, 13231, 13255, 13281, 13308, 13334, 13358, 13380, 13400, 13418, 13434, 13448, 13461, 13474, 13487, 13500, 13513, 13526, 13539, 13573, 13579, 13592, 13605, 13618, 13631, 13644, 13657, 13670, 13683, 13697, 13713, 13731, 13751, 13773, 13797, 13823, 13851, 13880, 13908, 13934, 13958, 13980, 14000, 14018, 14034, 14048, 14061, 14074, 14087, 14100, 14113, 14126, 14160, 14166, 14179, 14192, 14205, 14218, 14231, 14244, 14257, 14271, 14287, 14305, 14325, 14347, 14371, 14397, 14425, 14455, 14486, 14516, 14544, 14570, 14594, 14616, 14636, 14654, 14670, 14684, 14697, 14710, 14723, 14736, 14749, 14783, 14789, 14802, 14815, 14828, 14841, 14854, 14867, 14881, 14897, 14915, 14935, 14957, 14981, 15007, 15035, 15065, 15097, 15130, 15162, 15192, 15220, 15246, 15270, 15292, 15312, 15330, 15346, 15360, 15373, 15386, 15399, 15412, 15446, 15452, 15465, 15478, 15491, 15504, 15517, 15531, 15547, 15565, 15585, 15607, 15631, 15657, 15685, 15715, 15747, 15781, 15816, 15850, 15882, 15912, 15940, 15966, 15990, 16012, 16032, 16050, 16066, 16080, 16093, 16106, 16119, 16153, 16159, 16172, 16185, 16198, 16211, 16225, 16241, 16259, 16279, 16301, 16325, 16351, 16379, 16409, 16441, 16475, 16511, 16548, 16584, 16618, 16650, 16680, 16708, 16734, 16758, 16780, 16800, 16818, 16834, 16848, 16861, 16874, 16908, 16914, 16927, 16940, 16953, 16967, 16983, 17001, 17021, 17043, 17067, 17093, 17121, 17151, 17183, 17217, 17253, 17291, 17330, 17368, 17404, 17438, 17470, 17500, 17528, 17554, 17578, 17600, 17620, 17638, 17654, 17668, 17681, 17715, 17721, 17734, 17747, 17761, 17777, 17795, 17815, 17837, 17861, 17887, 17915, 17945, 17977, 18011, 18047, 18085, 18125, 18166, 18206, 18244, 18280, 18314, 18346, 18376, 18404, 18430, 18454, 18476, 18496, 18514, 18530, 18544, 18578, 18580, 18583, 18596, 18610, 18626, 18644, 18664, 18686, 18710, 18736, 18764, 18794, 18826, 18860, 18896, 18934, 18974, 19016, 19059, 19101, 19141, 19179, 19215, 19249, 19281, 19311, 19339, 19365, 19389, 19411, 19431, 19449, 19465, 19500]
[2026-05-25 23:34:50] [INFO ] Actually due to overlaps returned [5668, 9694, 10136, 10583, 11038, 11505, 11988, 12491, 13018, 13573, 14160, 14783, 15446, 16153, 16908, 17715, 18578, 19500, 9468, 9712, 9725, 9738, 9751, 9764, 9777, 9803, 9816, 9829, 9842, 9855, 9868, 9881, 9894, 10142, 10155, 10168, 10181, 10194, 10207, 10220, 10246, 10259, 10272, 10285, 10298, 10311, 10324, 10337, 10589, 10602, 10615, 10628, 10641, 10654, 10667, 10693, 10706, 10719, 10732, 10745, 10758, 10771, 10785, 11044, 11057, 11070, 11083, 11096, 11109, 11122, 11148, 11161, 11174, 11187, 11200, 11213, 11227, 11243, 11511, 11524, 11537, 11550, 11563, 11576, 11589, 11615, 11628, 11641, 11654, 11667, 11681, 11697, 11715, 11994, 12007, 12020, 12033, 12046, 12059, 12072, 12098, 12111, 12124, 12137, 12151, 12167, 12185, 12205, 12497, 12510, 12523, 12536, 12549, 12562, 12575, 12601, 12614, 12627, 12641, 12657, 12675, 12695, 12717, 13024, 13037, 13050, 13063, 13076, 13089, 13102, 13128, 13141, 13155, 13171, 13189, 13209, 13231, 13255, 13579, 13592, 13605, 13618, 13631, 13644, 13657, 13683, 13697, 13713, 13731, 13751, 13773, 13797, 13823, 14166, 14179, 14192, 14205, 14218, 14231, 14244, 14271, 14287, 14305, 14325, 14347, 14371, 14397, 14425, 14789, 14802, 14815, 14828, 14841, 14854, 14867, 14897, 14915, 14935, 14957, 14981, 15007, 15035, 15065, 15452, 15465, 15478, 15491, 15504, 15517, 15531, 15565, 15585, 15607, 15631, 15657, 15685, 15715, 15747, 16159, 16172, 16185, 16198, 16211, 16225, 16241, 16279, 16301, 16325, 16351, 16379, 16409, 16441, 16475, 16914, 16927, 16940, 16953, 16967, 16983, 17001, 17043, 17067, 17093, 17121, 17151, 17183, 17217, 17253, 17721, 17734, 17747, 17761, 17777, 17795, 17815, 17861, 17887, 17915, 17945, 17977, 18011, 18047, 18085, 18580, 18583, 18596, 18610, 18626, 18644, 18664, 18686, 18736, 18764, 18794, 18826, 18860, 18896, 18934, 18974]
Discarding 259 places :
Implicit Place search using SMT only with invariants took 161411 ms to find 259 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19962/31473 places, 36971/48223 transitions.
Applied a total of 0 rules in 2032 ms. Remains 19962 /19962 variables (removed 0) and now considering 36971/36971 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 169695 ms. Remains : 19962/31473 places, 36971/48223 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)&&F(p1)))'
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-08
Stuttering criterion allowed to conclude after 80 steps with 0 reset in 10 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-08 finished in 170007 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 9 out of 31473 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31473/31473 places, 48223/48223 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10560 transitions
Trivial Post-agglo rules discarded 10560 transitions
Performed 10560 trivial Post agglomeration. Transition count delta: 10560
Iterating post reduction 0 with 10560 rules applied. Total rules applied 10560 place count 31473 transition count 37663
Reduce places removed 10560 places and 0 transitions.
Iterating post reduction 1 with 10560 rules applied. Total rules applied 21120 place count 20913 transition count 37663
Performed 660 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 660 Pre rules applied. Total rules applied 21120 place count 20913 transition count 37003
Deduced a syphon composed of 660 places in 47 ms
Reduce places removed 660 places and 0 transitions.
Iterating global reduction 2 with 1320 rules applied. Total rules applied 22440 place count 20253 transition count 37003
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 56 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 22504 place count 20221 transition count 36971
Applied a total of 22504 rules in 5762 ms. Remains 20221 /31473 variables (removed 11252) and now considering 36971/48223 (removed 11252) transitions.
[2026-05-25 23:34:58] [INFO ] Flow matrix only has 35915 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-15515693683944291288.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18343460653449262983.kers'
[2026-05-25 23:34:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15515693683944291288.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18343460653449262983.kers]
Culling duplicate invariants (modulo rational): removing 320 columns.
Culled 320 columns in 27 ms.
// Phase 1: matrix 35915 rows 19901 cols 102752 entries
Finished phase 1 with 8007 SingleSign rule and 10936 generalized
[2026-05-25 23:35:00] [INFO ] Computed 1278 invariants in 1129 ms
Computed 1278 P flows in 1130 ms.
Exported basis to /tmp/petrispot-output-18343460653449262983.kers
Total runtime 1195 ms.
[2026-05-25 23:35:34] [INFO ] Performed 6514/20221 implicitness test of which 3 returned IMPLICIT in 30 seconds.
[2026-05-25 23:36:04] [INFO ] Performed 10434/20221 implicitness test of which 60 returned IMPLICIT in 60 seconds.
[2026-05-25 23:36:34] [INFO ] Performed 13491/20221 implicitness test of which 261 returned IMPLICIT in 90 seconds.
[2026-05-25 23:37:04] [INFO ] Performed 16910/20221 implicitness test of which 431 returned IMPLICIT in 120 seconds.
[2026-05-25 23:37:35] [INFO ] Performed 19745/20221 implicitness test of which 531 returned IMPLICIT in 150 seconds.
[2026-05-25 23:37:40] [INFO ] Implicit Places using invariants in 161341 ms returned [3969, 4209, 5667, 9468, 9694, 9712, 9725, 9738, 9751, 9764, 9777, 9790, 9803, 9816, 9829, 9842, 9855, 9868, 9881, 9894, 9907, 9920, 9933, 9946, 9959, 9972, 9985, 9998, 10011, 10024, 10037, 10050, 10063, 10076, 10089, 10102, 10136, 10142, 10155, 10168, 10181, 10194, 10207, 10220, 10233, 10246, 10259, 10272, 10285, 10298, 10311, 10324, 10337, 10351, 10366, 10380, 10393, 10406, 10419, 10432, 10445, 10458, 10471, 10484, 10497, 10510, 10523, 10536, 10549, 10583, 10589, 10602, 10615, 10628, 10641, 10654, 10667, 10680, 10693, 10706, 10719, 10732, 10745, 10758, 10771, 10785, 10801, 10818, 10834, 10848, 10861, 10874, 10887, 10900, 10913, 10926, 10939, 10952, 10965, 10978, 10991, 11004, 11038, 11044, 11057, 11070, 11083, 11096, 11109, 11122, 11135, 11148, 11161, 11174, 11187, 11200, 11213, 11227, 11243, 11261, 11280, 11298, 11314, 11328, 11341, 11354, 11367, 11380, 11393, 11406, 11419, 11432, 11445, 11458, 11471, 11511, 11524, 11537, 11550, 11563, 11576, 11589, 11602, 11615, 11628, 11641, 11654, 11667, 11681, 11697, 11715, 11735, 11756, 11776, 11794, 11810, 11824, 11837, 11850, 11863, 11876, 11889, 11902, 11915, 11928, 11941, 11954, 11988, 11994, 12007, 12020, 12033, 12046, 12059, 12072, 12085, 12098, 12111, 12124, 12137, 12151, 12167, 12185, 12205, 12227, 12250, 12272, 12292, 12326, 12340, 12353, 12366, 12379, 12392, 12405, 12418, 12431, 12444, 12457, 12491, 12497, 12510, 12523, 12536, 12549, 12562, 12575, 12588, 12601, 12614, 12627, 12641, 12657, 12675, 12695, 12717, 12741, 12766, 12790, 12812, 12832, 12850, 12866, 12880, 12893, 12906, 12919, 12932, 12945, 12958, 12971, 12984, 13018, 13024, 13037, 13050, 13063, 13076, 13089, 13102, 13115, 13128, 13141, 13155, 13171, 13189, 13209, 13231, 13255, 13281, 13308, 13334, 13358, 13380, 13400, 13418, 13434, 13448, 13461, 13474, 13487, 13500, 13513, 13526, 13539, 13573, 13579, 13592, 13605, 13618, 13631, 13644, 13657, 13670, 13683, 13697, 13713, 13731, 13751, 13773, 13797, 13823, 13851, 13880, 13908, 13934, 13958, 13980, 14000, 14018, 14034, 14048, 14061, 14074, 14087, 14100, 14113, 14126, 14160, 14166, 14179, 14192, 14205, 14218, 14231, 14244, 14257, 14271, 14287, 14305, 14325, 14347, 14371, 14397, 14425, 14455, 14486, 14516, 14544, 14570, 14594, 14616, 14636, 14654, 14670, 14684, 14697, 14710, 14723, 14736, 14749, 14783, 14789, 14802, 14815, 14828, 14841, 14854, 14867, 14881, 14897, 14915, 14935, 14957, 14981, 15007, 15035, 15065, 15097, 15130, 15162, 15192, 15220, 15246, 15270, 15292, 15312, 15330, 15346, 15360, 15373, 15386, 15399, 15412, 15446, 15452, 15465, 15478, 15491, 15504, 15517, 15531, 15547, 15565, 15585, 15607, 15631, 15657, 15685, 15715, 15747, 15781, 15816, 15850, 15882, 15912, 15940, 15966, 15990, 16012, 16032, 16050, 16066, 16080, 16093, 16106, 16119, 16153, 16159, 16172, 16185, 16198, 16211, 16225, 16241, 16259, 16279, 16301, 16325, 16351, 16379, 16409, 16441, 16475, 16511, 16548, 16584, 16618, 16650, 16680, 16708, 16734, 16758, 16780, 16800, 16818, 16834, 16848, 16861, 16874, 16908, 16914, 16927, 16940, 16953, 16967, 16983, 17001, 17021, 17043, 17067, 17093, 17121, 17151, 17183, 17217, 17253, 17291, 17330, 17368, 17404, 17438, 17470, 17500, 17528, 17554, 17578, 17600, 17620, 17638, 17654, 17668, 17681, 17715, 17721, 17734, 17747, 17761, 17777, 17795, 17815, 17837, 17861, 17887, 17915, 17945, 17977, 18011, 18047, 18085, 18125, 18166, 18206, 18244, 18280, 18314, 18346, 18376, 18404, 18430, 18454, 18476, 18496, 18514, 18530, 18544, 18578, 18580, 18583, 18596, 18610, 18626, 18644, 18664, 18686, 18710, 18736, 18764, 18794, 18826, 18860, 18896, 18934, 18974, 19016, 19059, 19101, 19141, 19179, 19215, 19249, 19281, 19311, 19339, 19365, 19389, 19411, 19431, 19449, 19465, 19500]
[2026-05-25 23:37:40] [INFO ] Actually due to overlaps returned [5667, 9694, 10136, 10583, 11038, 11988, 12491, 13018, 13573, 14160, 14783, 15446, 16153, 16908, 17715, 18578, 19500, 9468, 9712, 9725, 9738, 9751, 9764, 9777, 9803, 9816, 9829, 9842, 9855, 9868, 9881, 9894, 9946, 10142, 10155, 10168, 10181, 10194, 10207, 10220, 10246, 10259, 10272, 10285, 10298, 10311, 10324, 10337, 10393, 10589, 10602, 10615, 10628, 10641, 10654, 10667, 10693, 10706, 10719, 10732, 10745, 10758, 10771, 10785, 10848, 11044, 11057, 11070, 11083, 11096, 11109, 11122, 11148, 11161, 11174, 11187, 11200, 11213, 11227, 11243, 11511, 11524, 11537, 11550, 11563, 11576, 11589, 11615, 11628, 11641, 11654, 11667, 11681, 11697, 11715, 11810, 11994, 12007, 12020, 12033, 12046, 12059, 12072, 12098, 12111, 12124, 12137, 12151, 12167, 12185, 12205, 12497, 12510, 12523, 12536, 12549, 12562, 12575, 12601, 12614, 12627, 12641, 12657, 12675, 12695, 12717, 12832, 13024, 13037, 13050, 13063, 13076, 13089, 13102, 13128, 13141, 13155, 13171, 13189, 13209, 13231, 13255, 13380, 13579, 13592, 13605, 13618, 13631, 13644, 13657, 13683, 13697, 13713, 13731, 13751, 13773, 13797, 13823, 13958, 14166, 14179, 14192, 14205, 14218, 14231, 14244, 14271, 14287, 14305, 14325, 14347, 14371, 14397, 14425, 14570, 14789, 14802, 14815, 14828, 14841, 14854, 14867, 14897, 14915, 14935, 14957, 14981, 15007, 15035, 15065, 15220, 15452, 15465, 15478, 15491, 15504, 15517, 15531, 15565, 15585, 15607, 15631, 15657, 15685, 15715, 15747, 15912, 16159, 16172, 16185, 16198, 16211, 16225, 16241, 16279, 16301, 16325, 16351, 16379, 16409, 16441, 16475, 16650, 16914, 16927, 16940, 16953, 16967, 16983, 17001, 17043, 17067, 17093, 17121, 17151, 17183, 17217, 17253, 17438, 17721, 17734, 17747, 17761, 17777, 17795, 17815, 17861, 17887, 17915, 17945, 17977, 18011, 18047, 18085, 18280, 18580, 18583, 18596, 18610, 18626, 18644, 18664, 18686, 18736, 18764, 18794, 18826, 18860, 18896, 18934, 18974, 19179]
Discarding 272 places :
Implicit Place search using SMT only with invariants took 161394 ms to find 272 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19949/31473 places, 36971/48223 transitions.
Applied a total of 0 rules in 1851 ms. Remains 19949 /19949 variables (removed 0) and now considering 36971/36971 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 169010 ms. Remains : 19949/31473 places, 36971/48223 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-09
Stuttering criterion allowed to conclude after 80 steps with 0 reset in 8 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-09 finished in 169296 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(X(G(p0)))&&(!p1 U (p2||G(!p1)))))))'
Support contains 6 out of 31473 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31473/31473 places, 48223/48223 transitions.
Applied a total of 0 rules in 1554 ms. Remains 31473 /31473 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
[2026-05-25 23:37:43] [INFO ] Flow matrix only has 47167 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-13411948295710847918.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7371037209143947601.kers'
[2026-05-25 23:37:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13411948295710847918.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7371037209143947601.kers]
Culling duplicate invariants (modulo rational): removing 320 columns.
Culled 320 columns in 42 ms.
// Phase 1: matrix 47167 rows 31153 cols 125256 entries
Finished phase 1 with 19259 SingleSign rule and 10936 generalized
[2026-05-25 23:37:45] [INFO ] Computed 1278 invariants in 1489 ms
Computed 1278 P flows in 1490 ms.
Exported basis to /tmp/petrispot-output-7371037209143947601.kers
Total runtime 1566 ms.
[2026-05-25 23:38:23] [INFO ] Performed 4583/31473 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 23:38:53] [INFO ] Performed 8174/31473 implicitness test of which 2 returned IMPLICIT in 60 seconds.
[2026-05-25 23:39:23] [INFO ] Performed 10906/31473 implicitness test of which 3 returned IMPLICIT in 90 seconds.
[2026-05-25 23:39:54] [INFO ] Performed 13990/31473 implicitness test of which 3 returned IMPLICIT in 120 seconds.
[2026-05-25 23:40:24] [INFO ] Performed 17408/31473 implicitness test of which 85 returned IMPLICIT in 150 seconds.
[2026-05-25 23:40:25] [INFO ] Implicit Places with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... after 161736 ms
[2026-05-25 23:40:25] [INFO ] Actually due to overlaps returned [8395, 15490, 16273, 17061, 15074, 15519, 15542, 15565, 15588, 15611, 15634, 15680, 15703, 15726, 15749, 15772, 15795, 15818, 15841, 15910, 15933, 15956, 15979, 16002, 16025, 16048, 16071, 16094, 16117, 16140, 16163, 16186, 16209, 16280, 16303, 16326, 16349, 16372, 16395, 16418, 16464, 16487, 16510, 16533, 16556, 16579, 16602, 16625, 16698, 16721, 16744, 16767, 16790, 16813, 16836, 16859, 16882, 16905, 16928, 16951, 16974, 16997, 17068, 17091, 17114, 17137, 17160, 17183, 17206, 17252, 17275, 17298, 17321, 17344, 17367, 17390, 17414, 17517, 17540, 17563, 17586, 17609, 17632, 17655, 17678]
Discarding 85 places :
Implicit Place search using SMT only with invariants took 161786 ms to find 85 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31388/31473 places, 48223/48223 transitions.
Applied a total of 0 rules in 1657 ms. Remains 31388 /31388 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 164998 ms. Remains : 31388/31473 places, 48223/48223 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(X(G(p0)))&&(!p1 U (p2||G(!p1)))))))'
Stuttering acceptance computed with spot in 234 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), true, (NOT p0), (AND (NOT p2) p1), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C10-LTLFireability-11
Product exploration explored 100000 steps with 979 reset in 3263 ms.
Product exploration explored 100000 steps with 980 reset in 4214 ms.
Computed a total of 25372 stabilizing places and 36254 stable transitions
Computed a total of 25372 stabilizing places and 36254 stable transitions
Detected a total of 25372/31388 stabilizing places and 36254/48223 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge based reduction with 7 factoid took 60 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
RANDOM walk for 40000 steps (391 resets) in 1905 ms. (20 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (60 resets) in 316 ms. (126 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 5940 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :0 out of 1
Probabilistic random walk after 5940 steps, saw 3068 distinct states, run finished after 3001 ms. (steps per millisecond=1 ) properties seen :0
[2026-05-25 23:40:39] [INFO ] Flow matrix only has 47167 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-14792669484305474791.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2022237177751435158.kers'
[2026-05-25 23:40:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14792669484305474791.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2022237177751435158.kers]
Culling duplicate invariants (modulo rational): removing 242 columns.
Culled 242 columns in 39 ms.
// Phase 1: matrix 47167 rows 31146 cols 125118 entries
Finished phase 1 with 19184 SingleSign rule and 11011 generalized
[2026-05-25 23:40:40] [INFO ] Computed 1193 invariants in 1474 ms
Computed 1193 P flows in 1475 ms.
Exported basis to /tmp/petrispot-output-2022237177751435158.kers
Total runtime 1552 ms.
[2026-05-25 23:40:41] [INFO ] State equation strengthened by 15490 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5505/5507 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5507 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1371/6878 variables, 269/270 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6878 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 29099/78555 variables, and 273 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4966 ms.
Refiners :[Positive P Invariants (semi-flows): 4/33 constraints, Generalized P Invariants (flows): 269/1160 constraints, State Equation: 0/31388 constraints, ReadFeed: 0/15490 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) 5505/5507 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5507 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1371/6878 variables, 269/270 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6878 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 29099/78555 variables, and 273 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4605 ms.
Refiners :[Positive P Invariants (semi-flows): 4/33 constraints, Generalized P Invariants (flows): 269/1160 constraints, State Equation: 0/31388 constraints, ReadFeed: 0/15490 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11303ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 31388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 31388/31388 places, 48223/48223 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10560 transitions
Trivial Post-agglo rules discarded 10560 transitions
Performed 10560 trivial Post agglomeration. Transition count delta: 10560
Iterating post reduction 0 with 10560 rules applied. Total rules applied 10560 place count 31388 transition count 37663
Reduce places removed 10560 places and 0 transitions.
Iterating post reduction 1 with 10560 rules applied. Total rules applied 21120 place count 20828 transition count 37663
Performed 660 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 660 Pre rules applied. Total rules applied 21120 place count 20828 transition count 37003
Deduced a syphon composed of 660 places in 46 ms
Reduce places removed 660 places and 0 transitions.
Iterating global reduction 2 with 1320 rules applied. Total rules applied 22440 place count 20168 transition count 37003
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 35 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 22506 place count 20135 transition count 36970
Free-agglomeration rule (complex) applied 1588 times.
Iterating global reduction 2 with 1588 rules applied. Total rules applied 24094 place count 20135 transition count 35382
Reduce places removed 1588 places and 0 transitions.
Iterating post reduction 2 with 1588 rules applied. Total rules applied 25682 place count 18547 transition count 35382
Applied a total of 25682 rules in 8328 ms. Remains 18547 /31388 variables (removed 12841) and now considering 35382/48223 (removed 12841) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8329 ms. Remains : 18547/31388 places, 35382/48223 transitions.
RANDOM walk for 40000 steps (660 resets) in 4603 ms. (8 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (53 resets) in 528 ms. (75 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 8926 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :0 out of 1
Probabilistic random walk after 8926 steps, saw 4302 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
[2026-05-25 23:41:03] [INFO ] Flow matrix only has 33816 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-8523818901325521671.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15136314670745791941.kers'
[2026-05-25 23:41:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8523818901325521671.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15136314670745791941.kers]
Culling duplicate invariants (modulo rational): removing 270 columns.
Culled 270 columns in 31 ms.
// Phase 1: matrix 33816 rows 18277 cols 142936 entries
Finished phase 1 with 6096 SingleSign rule and 11258 generalized
[2026-05-25 23:41:06] [INFO ] Computed 1193 invariants in 2916 ms
Computed 1193 P flows in 2917 ms.
Exported basis to /tmp/petrispot-output-15136314670745791941.kers
Total runtime 2986 ms.
[2026-05-25 23:41:07] [INFO ] State equation strengthened by 15490 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4962/4964 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4964 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1311/6275 variables, 240/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6275 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10582/16857 variables, 3/244 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 70297ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 18547 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18547/18547 places, 35382/35382 transitions.
Applied a total of 0 rules in 1077 ms. Remains 18547 /18547 variables (removed 0) and now considering 35382/35382 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1077 ms. Remains : 18547/18547 places, 35382/35382 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18547/18547 places, 35382/35382 transitions.
Applied a total of 0 rules in 1070 ms. Remains 18547 /18547 variables (removed 0) and now considering 35382/35382 (removed 0) transitions.
[2026-05-25 23:42:15] [INFO ] Flow matrix only has 33816 transitions (discarded 1566 similar events)
[2026-05-25 23:42:15] [INFO ] Invariant cache hit.
[2026-05-25 23:42:49] [INFO ] Performed 6980/18547 implicitness test of which 2 returned IMPLICIT in 30 seconds.
[2026-05-25 23:43:19] [INFO ] Performed 11500/18547 implicitness test of which 127 returned IMPLICIT in 60 seconds.
[2026-05-25 23:43:49] [INFO ] Performed 14971/18547 implicitness test of which 328 returned IMPLICIT in 90 seconds.
[2026-05-25 23:44:19] [INFO ] Performed 17986/18547 implicitness test of which 448 returned IMPLICIT in 120 seconds.
[2026-05-25 23:44:50] [INFO ] Performed 18266/18547 implicitness test of which 448 returned IMPLICIT in 151 seconds.
[2026-05-25 23:44:56] [INFO ] Implicit Places using invariants in 160104 ms returned [3666, 3886, 8972, 9072, 9084, 9353, 9453, 9466, 9735, 9837, 9852, 9866, 9966, 9978, 9990, 10002, 10014, 10047, 10053, 10065, 10077, 10089, 10101, 10113, 10125, 10137, 10149, 10161, 10173, 10185, 10197, 10209, 10221, 10235, 10251, 10268, 10284, 10298, 10310, 10322, 10334, 10346, 10358, 10370, 10382, 10394, 10406, 10418, 10430, 10442, 10475, 10481, 10493, 10505, 10517, 10529, 10541, 10553, 10565, 10577, 10589, 10601, 10613, 10625, 10637, 10651, 10667, 10685, 10704, 10722, 10738, 10752, 10764, 10776, 10788, 10800, 10812, 10824, 10836, 10848, 10860, 10872, 10884, 10917, 10923, 10935, 10947, 10959, 10971, 10983, 10995, 11007, 11019, 11031, 11043, 11055, 11067, 11081, 11097, 11115, 11135, 11156, 11176, 11194, 11210, 11224, 11236, 11248, 11260, 11272, 11284, 11296, 11308, 11320, 11332, 11344, 11377, 11383, 11395, 11407, 11419, 11431, 11443, 11455, 11467, 11479, 11491, 11503, 11515, 11529, 11545, 11563, 11583, 11605, 11628, 11650, 11670, 11688, 11704, 11718, 11730, 11742, 11754, 11766, 11778, 11790, 11802, 11814, 11826, 11859, 11865, 11877, 11889, 11901, 11913, 11925, 11937, 11949, 11961, 11973, 11985, 11999, 12015, 12033, 12053, 12075, 12099, 12124, 12148, 12170, 12190, 12208, 12224, 12238, 12250, 12262, 12274, 12286, 12298, 12310, 12322, 12334, 12367, 12373, 12385, 12397, 12409, 12421, 12433, 12445, 12457, 12469, 12481, 12495, 12511, 12529, 12549, 12571, 12595, 12621, 12648, 12674, 12698, 12720, 12740, 12758, 12774, 12788, 12800, 12812, 12824, 12836, 12848, 12860, 12872, 12905, 12911, 12923, 12935, 12947, 12959, 12971, 12983, 12995, 13007, 13021, 13037, 13055, 13075, 13097, 13121, 13147, 13175, 13204, 13232, 13258, 13282, 13304, 13324, 13342, 13358, 13372, 13384, 13396, 13408, 13420, 13432, 13444, 13477, 13483, 13495, 13507, 13519, 13531, 13543, 13555, 13567, 13581, 13597, 13615, 13635, 13657, 13681, 13707, 13735, 13765, 13796, 13826, 13854, 13880, 13904, 13926, 13946, 13964, 13980, 13994, 14006, 14018, 14030, 14042, 14054, 14087, 14093, 14105, 14117, 14129, 14141, 14153, 14165, 14179, 14195, 14213, 14233, 14255, 14279, 14305, 14333, 14363, 14395, 14428, 14460, 14490, 14518, 14544, 14568, 14590, 14610, 14628, 14644, 14658, 14670, 14682, 14694, 14706, 14739, 14745, 14757, 14769, 14781, 14793, 14805, 14819, 14835, 14853, 14873, 14895, 14919, 14945, 14973, 15003, 15035, 15069, 15104, 15138, 15170, 15200, 15228, 15254, 15278, 15300, 15320, 15338, 15354, 15368, 15380, 15392, 15404, 15437, 15443, 15455, 15467, 15479, 15491, 15505, 15521, 15539, 15559, 15581, 15605, 15631, 15659, 15689, 15721, 15755, 15791, 15828, 15864, 15898, 15930, 15960, 15988, 16014, 16038, 16060, 16080, 16098, 16114, 16128, 16140, 16152, 16185, 16191, 16203, 16215, 16227, 16241, 16257, 16275, 16295, 16317, 16341, 16367, 16395, 16425, 16457, 16491, 16527, 16565, 16604, 16642, 16678, 16712, 16744, 16774, 16802, 16828, 16852, 16874, 16894, 16912, 16928, 16942, 16954, 16987, 16989, 16992, 17004, 17016, 17030, 17046, 17064, 17084, 17106, 17130, 17156, 17184, 17214, 17246, 17280, 17316, 17354, 17394, 17435, 17475, 17513, 17549, 17583, 17615, 17645, 17673, 17699, 17723, 17745, 17765, 17783, 17799, 17813, 17846]
[2026-05-25 23:44:56] [INFO ] Actually due to overlaps returned [10047, 10475, 10917, 11377, 11859, 12367, 12905, 13477, 14087, 14739, 15437, 16185, 16987, 17846, 3666, 3886, 8972, 9072, 9084, 9353, 9453, 9466, 9735, 9837, 9852, 9866, 10053, 10065, 10077, 10089, 10101, 10113, 10125, 10137, 10149, 10161, 10173, 10185, 10197, 10209, 10221, 10235, 10251, 10268, 10284, 10481, 10493, 10505, 10517, 10529, 10541, 10553, 10565, 10577, 10589, 10601, 10613, 10625, 10637, 10651, 10667, 10685, 10704, 10722, 10923, 10935, 10947, 10959, 10971, 10983, 10995, 11007, 11019, 11031, 11043, 11055, 11067, 11081, 11097, 11115, 11135, 11156, 11176, 11383, 11395, 11407, 11419, 11431, 11443, 11455, 11467, 11479, 11491, 11503, 11515, 11529, 11545, 11563, 11583, 11605, 11628, 11650, 11865, 11877, 11889, 11901, 11913, 11925, 11937, 11949, 11961, 11973, 11985, 11999, 12015, 12033, 12053, 12075, 12099, 12124, 12148, 12373, 12385, 12397, 12409, 12421, 12433, 12445, 12457, 12469, 12481, 12495, 12511, 12529, 12549, 12571, 12595, 12621, 12648, 12674, 12911, 12923, 12935, 12947, 12959, 12971, 12983, 12995, 13007, 13021, 13037, 13055, 13075, 13097, 13121, 13147, 13175, 13204, 13232, 13483, 13495, 13507, 13519, 13531, 13543, 13555, 13567, 13581, 13597, 13615, 13635, 13657, 13681, 13707, 13735, 13765, 13796, 13826, 14093, 14105, 14117, 14129, 14141, 14153, 14165, 14179, 14195, 14213, 14233, 14255, 14279, 14305, 14333, 14363, 14395, 14428, 14460, 14745, 14757, 14769, 14781, 14793, 14805, 14819, 14835, 14853, 14873, 14895, 14919, 14945, 14973, 15003, 15035, 15069, 15104, 15138, 15443, 15455, 15467, 15479, 15491, 15505, 15521, 15539, 15559, 15581, 15605, 15631, 15659, 15689, 15721, 15755, 15791, 15828, 15864, 16191, 16203, 16215, 16227, 16241, 16257, 16275, 16295, 16317, 16341, 16367, 16395, 16425, 16457, 16491, 16527, 16565, 16604, 16642, 16992, 17004, 17016, 17030, 17046, 17064, 17084, 17106, 17130, 17156, 17184, 17214, 17246, 17280, 17316, 17354, 17394, 17435, 17475, 16989]
Discarding 274 places :
Implicit Place search using SMT only with invariants took 160162 ms to find 274 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 18273/18547 places, 35382/35382 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 18273 transition count 35381
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 18272 transition count 35381
Applied a total of 2 rules in 2295 ms. Remains 18272 /18273 variables (removed 1) and now considering 35381/35382 (removed 1) transitions.
[2026-05-25 23:44:58] [INFO ] Flow matrix only has 33815 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-8683776538022241292.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3872766427995247804.kers'
[2026-05-25 23:44:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8683776538022241292.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3872766427995247804.kers]
Culling duplicate invariants (modulo rational): removing 158 columns.
Culled 158 columns in 28 ms.
// Phase 1: matrix 33815 rows 18114 cols 136874 entries
Finished phase 1 with 5727 SingleSign rule and 11626 generalized
[2026-05-25 23:45:01] [INFO ] Computed 919 invariants in 3000 ms
Computed 919 P flows in 3000 ms.
Exported basis to /tmp/petrispot-output-3872766427995247804.kers
Total runtime 3057 ms.
[2026-05-25 23:45:34] [INFO ] Performed 7271/18272 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 23:46:04] [INFO ] Performed 12257/18272 implicitness test of which 70 returned IMPLICIT in 60 seconds.
[2026-05-25 23:46:38] [INFO ] Performed 17641/18272 implicitness test of which 174 returned IMPLICIT in 93 seconds.
[2026-05-25 23:47:12] [INFO ] Performed 17991/18272 implicitness test of which 174 returned IMPLICIT in 127 seconds.
[2026-05-25 23:47:41] [INFO ] Implicit Places using invariants in 163190 ms returned [9954, 9966, 9978, 9990, 10002, 10266, 10278, 10290, 10302, 10314, 10326, 10338, 10350, 10362, 10374, 10386, 10398, 10410, 10686, 10700, 10712, 10724, 10736, 10748, 10760, 10772, 10784, 10796, 10808, 10820, 10832, 11122, 11138, 11152, 11164, 11176, 11188, 11200, 11212, 11224, 11236, 11248, 11260, 11272, 11578, 11596, 11612, 11626, 11638, 11650, 11662, 11674, 11686, 11698, 11710, 11722, 11734, 12058, 12078, 12096, 12112, 12126, 12138, 12150, 12162, 12174, 12186, 12198, 12210, 12222, 12566, 12588, 12608, 12626, 12642, 12656, 12668, 12680, 12692, 12704, 12716, 12728, 12740, 13106, 13130, 13152, 13172, 13190, 13206, 13220, 13232, 13244, 13256, 13268, 13280, 13292, 13682, 13708, 13732, 13754, 13774, 13792, 13808, 13822, 13834, 13846, 13858, 13870, 13882, 14298, 14326, 14352, 14376, 14398, 14418, 14436, 14452, 14466, 14478, 14490, 14502, 14514, 14958, 14988, 15016, 15042, 15066, 15088, 15108, 15126, 15142, 15156, 15168, 15180, 15192, 15666, 15698, 15728, 15756, 15782, 15806, 15828, 15848, 15866, 15882, 15896, 15908, 15920, 16426, 16460, 16492, 16522, 16550, 16576, 16600, 16622, 16642, 16660, 16676, 16690, 16702, 17240, 17276, 17310, 17342, 17372, 17400, 17426, 17450, 17472, 17492, 17510, 17526, 17540]
Discarding 174 places :
Implicit Place search using SMT only with invariants took 163219 ms to find 174 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 18098/18547 places, 35381/35382 transitions.
Applied a total of 0 rules in 1038 ms. Remains 18098 /18098 variables (removed 0) and now considering 35381/35381 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 327788 ms. Remains : 18098/18547 places, 35381/35382 transitions.
Knowledge based reduction with 7 factoid took 108 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 281 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 427833 ms.
Stuttering acceptance computed with spot in 222 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 31388 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 31388/31388 places, 48223/48223 transitions.
Applied a total of 0 rules in 1553 ms. Remains 31388 /31388 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
[2026-05-25 23:47:44] [INFO ] Flow matrix only has 47167 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-3914359098276181595.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17198164637501474574.kers'
[2026-05-25 23:47:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3914359098276181595.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17198164637501474574.kers]
Culling duplicate invariants (modulo rational): removing 242 columns.
Culled 242 columns in 39 ms.
// Phase 1: matrix 47167 rows 31146 cols 125118 entries
Finished phase 1 with 19184 SingleSign rule and 11011 generalized
[2026-05-25 23:47:46] [INFO ] Computed 1193 invariants in 1462 ms
Computed 1193 P flows in 1462 ms.
Exported basis to /tmp/petrispot-output-17198164637501474574.kers
Total runtime 1533 ms.
[2026-05-25 23:48:23] [INFO ] Performed 4585/31388 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 23:48:53] [INFO ] Performed 8226/31388 implicitness test of which 2 returned IMPLICIT in 60 seconds.
[2026-05-25 23:49:24] [INFO ] Performed 10904/31388 implicitness test of which 2 returned IMPLICIT in 90 seconds.
[2026-05-25 23:49:54] [INFO ] Performed 13649/31388 implicitness test of which 2 returned IMPLICIT in 120 seconds.
[2026-05-25 23:50:24] [INFO ] Performed 17001/31388 implicitness test of which 8 returned IMPLICIT in 150 seconds.
[2026-05-25 23:50:26] [INFO ] Implicit Places using invariants in 161670 ms returned [5735, 6075, 15648, 15847, 15870, 16402, 16602, 16627]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 161696 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31380/31388 places, 48223/48223 transitions.
Applied a total of 0 rules in 1516 ms. Remains 31380 /31380 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 164766 ms. Remains : 31380/31388 places, 48223/48223 transitions.
Computed a total of 25364 stabilizing places and 36254 stable transitions
Computed a total of 25364 stabilizing places and 36254 stable transitions
Knowledge based reduction with 1 factoid took 97 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
RANDOM walk for 40000 steps (389 resets) in 1864 ms. (21 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (60 resets) in 328 ms. (121 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 6034 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :0 out of 1
Probabilistic random walk after 6034 steps, saw 3108 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
[2026-05-25 23:50:32] [INFO ] Flow matrix only has 47167 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-11065351228591370945.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10914117401839929200.kers'
[2026-05-25 23:50:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11065351228591370945.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10914117401839929200.kers]
Culling duplicate invariants (modulo rational): removing 238 columns.
Culled 238 columns in 38 ms.
// Phase 1: matrix 47167 rows 31142 cols 125110 entries
Finished phase 1 with 19184 SingleSign rule and 11011 generalized
[2026-05-25 23:50:33] [INFO ] Computed 1185 invariants in 1466 ms
Computed 1185 P flows in 1467 ms.
Exported basis to /tmp/petrispot-output-10914117401839929200.kers
Total runtime 1545 ms.
[2026-05-25 23:50:34] [INFO ] State equation strengthened by 15490 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5505/5507 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5507 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1367/6874 variables, 265/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6874 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 29095/78547 variables, and 269 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5021 ms.
Refiners :[Positive P Invariants (semi-flows): 4/33 constraints, Generalized P Invariants (flows): 265/1152 constraints, State Equation: 0/31380 constraints, ReadFeed: 0/15490 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) 5505/5507 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5507 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1367/6874 variables, 265/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6874 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 29095/78547 variables, and 269 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 4/33 constraints, Generalized P Invariants (flows): 265/1152 constraints, State Equation: 0/31380 constraints, ReadFeed: 0/15490 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11807ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 31380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 31380/31380 places, 48223/48223 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10560 transitions
Trivial Post-agglo rules discarded 10560 transitions
Performed 10560 trivial Post agglomeration. Transition count delta: 10560
Iterating post reduction 0 with 10560 rules applied. Total rules applied 10560 place count 31380 transition count 37663
Reduce places removed 10560 places and 0 transitions.
Iterating post reduction 1 with 10560 rules applied. Total rules applied 21120 place count 20820 transition count 37663
Performed 660 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 660 Pre rules applied. Total rules applied 21120 place count 20820 transition count 37003
Deduced a syphon composed of 660 places in 51 ms
Reduce places removed 660 places and 0 transitions.
Iterating global reduction 2 with 1320 rules applied. Total rules applied 22440 place count 20160 transition count 37003
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 49 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 22506 place count 20127 transition count 36970
Free-agglomeration rule (complex) applied 1588 times.
Iterating global reduction 2 with 1588 rules applied. Total rules applied 24094 place count 20127 transition count 35382
Reduce places removed 1588 places and 0 transitions.
Iterating post reduction 2 with 1588 rules applied. Total rules applied 25682 place count 18539 transition count 35382
Applied a total of 25682 rules in 9750 ms. Remains 18539 /31380 variables (removed 12841) and now considering 35382/48223 (removed 12841) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9751 ms. Remains : 18539/31380 places, 35382/48223 transitions.
RANDOM walk for 40000 steps (660 resets) in 4236 ms. (9 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (56 resets) in 465 ms. (85 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 8910 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :0 out of 1
Probabilistic random walk after 8910 steps, saw 4296 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
[2026-05-25 23:50:58] [INFO ] Flow matrix only has 33816 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-17018243855665561770.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10612916376975904784.kers'
[2026-05-25 23:50:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17018243855665561770.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10612916376975904784.kers]
Culling duplicate invariants (modulo rational): removing 265 columns.
Culled 265 columns in 32 ms.
// Phase 1: matrix 33816 rows 18274 cols 142903 entries
Finished phase 1 with 6096 SingleSign rule and 11258 generalized
[2026-05-25 23:51:01] [INFO ] Computed 1185 invariants in 2960 ms
Computed 1185 P flows in 2961 ms.
Exported basis to /tmp/petrispot-output-10612916376975904784.kers
Total runtime 3066 ms.
[2026-05-25 23:51:02] [INFO ] State equation strengthened by 15490 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4962/4964 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4964 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1308/6272 variables, 237/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6272 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10582/16854 variables, 3/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S32C10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S32C10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-oct2-177969020400596"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C10.tgz
mv MultiCrashLeafsetExtension-PT-S32C10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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