Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r162-smll-177961107600004.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 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 HypercubeGrid-PT-C3K4P4B12, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107600004
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 7.6K Mar 7 15:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Mar 7 15:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Mar 7 15:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 7 15:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Mar 15 10:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 15 10:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 10:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Mar 7 15:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 188K Mar 7 15:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Mar 7 15:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 115K Mar 7 15:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 10:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 10:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rwxr-xr-x 1 mcc users 1.3M 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 HypercubeGrid-PT-C3K4P4B12-LTLFireability-00
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-01
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-02
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-03
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-04
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-05
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-06
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-07
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-08
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-09
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-10
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-11
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-12
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-13
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-14
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779656746413

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypercubeGrid-PT-C3K4P4B12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-24 21:05:48] [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]
[2026-05-24 21:05:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 21:05:49] [INFO ] Load time of PNML (sax parser for PT used): 505 ms
[2026-05-24 21:05:49] [INFO ] Transformed 1408 places.
[2026-05-24 21:05:49] [INFO ] Transformed 2400 transitions.
[2026-05-24 21:05:49] [INFO ] Parsed PT model containing 1408 places and 2400 transitions and 9600 arcs in 774 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 211 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3503250387085671415.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3246826868823526929.kers'
[2026-05-24 21:05:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3503250387085671415.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3246826868823526929.kers]
Culling duplicate invariants (modulo rational): removing 480 columns.
Culled 480 columns in 2 ms.
// Phase 1: matrix 2400 rows 928 cols 7104 entries
Finished phase 1 with 863 SingleSign rule and 0 generalized
[2026-05-24 21:05:50] [INFO ] Computed 545 invariants in 20 ms
Computed 545 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-3246826868823526929.kers
Total runtime 25 ms.
[2026-05-24 21:05:53] [INFO ] Implicit Places using invariants in 3198 ms returned []
[2026-05-24 21:05:53] [INFO ] Invariant cache hit.
[2026-05-24 21:05:57] [INFO ] Implicit Places using invariants and state equation in 4277 ms returned []
Implicit Place search using SMT with State Equation took 7530 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2026-05-24 21:05:57] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30171 ms.
Refiners :[Positive P Invariants (semi-flows): 96/545 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30103 ms.
Refiners :[Positive P Invariants (semi-flows): 96/545 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61920ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61966ms
Finished structural reductions in LTL mode , in 1 iterations and 69780 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 87 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:06:59] [INFO ] Invariant cache hit.
[2026-05-24 21:07:01] [INFO ] Implicit Places using invariants in 1547 ms returned []
[2026-05-24 21:07:01] [INFO ] Invariant cache hit.
[2026-05-24 21:07:05] [INFO ] Implicit Places using invariants and state equation in 3673 ms returned []
Implicit Place search using SMT with State Equation took 5223 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5313 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Support contains 53 out of 1408 places after structural reductions.
[2026-05-24 21:07:06] [INFO ] Flatten gal took : 439 ms
[2026-05-24 21:07:06] [INFO ] Flatten gal took : 260 ms
[2026-05-24 21:07:06] [INFO ] Input system was already deterministic with 2400 transitions.
RANDOM walk for 13292 steps (2 resets) in 3884 ms. (3 steps per ms) remains 0/29 properties
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 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' '!(G(F((!p0 U (p1||G(!p0))))))'
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 100 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:07:08] [INFO ] Invariant cache hit.
[2026-05-24 21:07:10] [INFO ] Implicit Places using invariants in 1996 ms returned []
[2026-05-24 21:07:10] [INFO ] Invariant cache hit.
[2026-05-24 21:07:13] [INFO ] Implicit Places using invariants and state equation in 2928 ms returned []
Implicit Place search using SMT with State Equation took 4931 ms to find 0 implicit places.
[2026-05-24 21:07:13] [INFO ] Redundant transitions in 170 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5209 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0 U (G(!p0)||p1)))))'
Stuttering acceptance computed with spot in 244 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-00
Product exploration timeout after 86120 steps with 129 reset in 10002 ms.
Product exploration timeout after 88160 steps with 132 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 2 factoid took 311 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
RANDOM walk for 7052 steps (1 resets) in 1559 ms. (4 steps per ms) remains 0/4 properties
Knowledge based reduction with 2 factoid took 235 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Knowledge-based reduction took 3835 ms.
Stuttering acceptance computed with spot in 70 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 70 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:07:37] [INFO ] Invariant cache hit.
[2026-05-24 21:07:40] [INFO ] Implicit Places using invariants in 2089 ms returned []
[2026-05-24 21:07:40] [INFO ] Invariant cache hit.
[2026-05-24 21:07:43] [INFO ] Implicit Places using invariants and state equation in 3395 ms returned []
Implicit Place search using SMT with State Equation took 5486 ms to find 0 implicit places.
[2026-05-24 21:07:43] [INFO ] Redundant transitions in 201 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5767 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 2 factoid took 198 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
RANDOM walk for 6221 steps (0 resets) in 881 ms. (7 steps per ms) remains 0/4 properties
Knowledge based reduction with 2 factoid took 282 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Knowledge-based reduction took 3108 ms.
Stuttering acceptance computed with spot in 94 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 91 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration timeout after 92840 steps with 129 reset in 10001 ms.
Product exploration timeout after 89330 steps with 112 reset in 10001 ms.
Built C files in :
/tmp/ltsmin4337199734762675443
[2026-05-24 21:08:06] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2026-05-24 21:08:07] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4337199734762675443
Running compilation step : cd /tmp/ltsmin4337199734762675443;'/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/ltsmin4337199734762675443;'/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/ltsmin4337199734762675443;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 59 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:08:10] [INFO ] Invariant cache hit.
[2026-05-24 21:08:11] [INFO ] Implicit Places using invariants in 1772 ms returned []
[2026-05-24 21:08:11] [INFO ] Invariant cache hit.
[2026-05-24 21:08:15] [INFO ] Implicit Places using invariants and state equation in 3737 ms returned []
Implicit Place search using SMT with State Equation took 5518 ms to find 0 implicit places.
[2026-05-24 21:08:15] [INFO ] Redundant transitions in 123 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5710 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin2665585754850911503
[2026-05-24 21:08:15] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2026-05-24 21:08:15] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2665585754850911503
Running compilation step : cd /tmp/ltsmin2665585754850911503;'/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/ltsmin2665585754850911503;'/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/ltsmin2665585754850911503;'/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)
[2026-05-24 21:08:19] [INFO ] Flatten gal took : 172 ms
[2026-05-24 21:08:19] [INFO ] Flatten gal took : 114 ms
[2026-05-24 21:08:19] [INFO ] Time to serialize gal into /tmp/LTL5231641641812456144.gal : 37 ms
[2026-05-24 21:08:19] [INFO ] Time to serialize properties into /tmp/LTL9350985130844785201.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/LTL5231641641812456144.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3688769130316169033.hoa' '-atoms' '/tmp/LTL9350985130844785201.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9350985130844785201.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3688769130316169033.hoa
Detected timeout of ITS tools.
[2026-05-24 21:08:34] [INFO ] Flatten gal took : 93 ms
[2026-05-24 21:08:34] [INFO ] Flatten gal took : 94 ms
[2026-05-24 21:08:34] [INFO ] Time to serialize gal into /tmp/LTL18207383317226177858.gal : 26 ms
[2026-05-24 21:08:34] [INFO ] Time to serialize properties into /tmp/LTL3602886133887486861.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/LTL18207383317226177858.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3602886133887486861.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 : !((G(F((!("((pbl_4_4_4>=1)&&(pi_d2_n1_4_4_4>=1))"))U((G(!("((pbl_4_4_4>=1)&&(pi_d2_n1_4_4_4>=1))")))||("((!((pbl_1_4_3>=1)&&(pi_d1_n1_...216
Formula 0 simplified : FG("((pbl_4_4_4>=1)&&(pi_d2_n1_4_4_4>=1))" M !"((!((pbl_1_4_3>=1)&&(pi_d1_n1_1_4_3>=1)))&&(!((pbl_4_4_4>=1)&&(pi_d2_n1_4_4_4>=1))))"...156
Detected timeout of ITS tools.
[2026-05-24 21:08:50] [INFO ] Flatten gal took : 73 ms
[2026-05-24 21:08:50] [INFO ] Applying decomposition
[2026-05-24 21:08:50] [INFO ] Flatten gal took : 86 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/graph7612520036610694168.txt' '-o' '/tmp/graph7612520036610694168.bin' '-w' '/tmp/graph7612520036610694168.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7612520036610694168.bin' '-l' '-1' '-v' '-w' '/tmp/graph7612520036610694168.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:08:50] [INFO ] Decomposing Gal with order
[2026-05-24 21:08:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:08:51] [INFO ] Removed a total of 3072 redundant transitions.
[2026-05-24 21:08:51] [INFO ] Flatten gal took : 345 ms
[2026-05-24 21:08:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 25 ms.
[2026-05-24 21:08:51] [INFO ] Time to serialize gal into /tmp/LTL9812791402706315285.gal : 30 ms
[2026-05-24 21:08:51] [INFO ] Time to serialize properties into /tmp/LTL3911216912119229546.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9812791402706315285.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3911216912119229546.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F((!("((i51.u63.pbl_4_4_4>=1)&&(i51.u256.pi_d2_n1_4_4_4>=1))"))U((G(!("((i51.u63.pbl_4_4_4>=1)&&(i51.u256.pi_d2_n1_4_4_4>=1))")))...283
Formula 0 simplified : FG("((i51.u63.pbl_4_4_4>=1)&&(i51.u256.pi_d2_n1_4_4_4>=1))" M !"((!((i54.u21.pbl_1_4_3>=1)&&(i54.u70.pi_d1_n1_1_4_3>=1)))&&(!((i51.u...206
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-00 finished in 117944 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 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 57 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:09:06] [INFO ] Invariant cache hit.
[2026-05-24 21:09:07] [INFO ] Implicit Places using invariants in 1357 ms returned []
[2026-05-24 21:09:07] [INFO ] Invariant cache hit.
[2026-05-24 21:09:11] [INFO ] Implicit Places using invariants and state equation in 3509 ms returned []
Implicit Place search using SMT with State Equation took 4868 ms to find 0 implicit places.
[2026-05-24 21:09:11] [INFO ] Redundant transitions in 82 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5014 ms. Remains : 1408/1408 places, 2400/2400 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 36 ms :[(NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-01
Stuttering criterion allowed to conclude after 70958 steps with 0 reset in 5459 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-01 finished in 10549 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G((p1||G(!p0)))))'
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 58 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:09:16] [INFO ] Invariant cache hit.
[2026-05-24 21:09:18] [INFO ] Implicit Places using invariants in 2040 ms returned []
[2026-05-24 21:09:18] [INFO ] Invariant cache hit.
[2026-05-24 21:09:22] [INFO ] Implicit Places using invariants and state equation in 3935 ms returned []
Implicit Place search using SMT with State Equation took 5978 ms to find 0 implicit places.
[2026-05-24 21:09:23] [INFO ] Redundant transitions in 133 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6176 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G((p1||G(!p0)))))'
Stuttering acceptance computed with spot in 155 ms :[(AND p0 (NOT p1)), p0, true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-02
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 1 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-02 finished in 6370 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!(G(p0) U (X(p1) U (p2 U p1)))&&X(X(p2)))))'
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 49 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:09:23] [INFO ] Invariant cache hit.
[2026-05-24 21:09:25] [INFO ] Implicit Places using invariants in 2210 ms returned []
[2026-05-24 21:09:25] [INFO ] Invariant cache hit.
[2026-05-24 21:09:29] [INFO ] Implicit Places using invariants and state equation in 4079 ms returned []
Implicit Place search using SMT with State Equation took 6294 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 6346 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!(G(p0) U (X(p1) U (p2 U p1)))&&X(X(p2)))))'
Stuttering acceptance computed with spot in 341 ms :[(OR (NOT p2) p1), (OR (NOT p2) p1), true, p1, (NOT p2), p1, (AND p0 p1), (NOT p2), p0]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-03
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-03 finished in 6755 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)||(X(X(!p0))&&F((G((F(!p1)&&F(!p0)))||(F(!p1)&&F(!p0)&&(!p1 U (p2||G(!p1))))))))))'
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 29 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:09:30] [INFO ] Invariant cache hit.
[2026-05-24 21:09:31] [INFO ] Implicit Places using invariants in 1837 ms returned []
[2026-05-24 21:09:31] [INFO ] Invariant cache hit.
[2026-05-24 21:09:35] [INFO ] Implicit Places using invariants and state equation in 3472 ms returned []
Implicit Place search using SMT with State Equation took 5311 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5342 ms. Remains : 1408/1408 places, 2400/2400 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)||(X(X(p0))&&F((G((F(p1)&&F(p0)))||(F(p1)&&F(p0)&&(p1 U (p2||G(p1))))))))))'
Stuttering acceptance computed with spot in 480 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-05
Product exploration explored 100000 steps with 28446 reset in 6387 ms.
Product exploration explored 100000 steps with 28657 reset in 6367 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 5 factoid took 392 ms. Reduced automaton from 10 states, 32 edges and 3 AP (stutter sensitive) to 10 states, 27 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (8 resets) in 5885 ms. (6 steps per ms) remains 1/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 844 ms. (47 steps per ms) remains 1/1 properties
[2026-05-24 21:09:53] [INFO ] Invariant cache hit.
Problem apf4 is UNSAT
After SMT solving in domain Real declared 6/3808 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 18 ms.
Refiners :[Positive P Invariants (semi-flows): 0/545 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 46ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge based reduction with 6 factoid took 635 ms. Reduced automaton from 10 states, 27 edges and 3 AP (stutter sensitive) to 9 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 538 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 5685 ms.
Stuttering acceptance computed with spot in 490 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 48 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:09:54] [INFO ] Invariant cache hit.
[2026-05-24 21:09:56] [INFO ] Implicit Places using invariants in 1979 ms returned []
[2026-05-24 21:09:56] [INFO ] Invariant cache hit.
[2026-05-24 21:10:00] [INFO ] Implicit Places using invariants and state equation in 3762 ms returned []
Implicit Place search using SMT with State Equation took 5746 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5796 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 234 ms. Reduced automaton from 9 states, 25 edges and 3 AP (stutter sensitive) to 9 states, 25 edges and 3 AP (stutter sensitive).
RANDOM walk for 25397 steps (4 resets) in 3600 ms. (7 steps per ms) remains 0/8 properties
Knowledge based reduction with 1 factoid took 325 ms. Reduced automaton from 9 states, 25 edges and 3 AP (stutter sensitive) to 9 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 454 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 5081 ms.
Stuttering acceptance computed with spot in 463 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 467 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 27378 reset in 6391 ms.
Product exploration explored 100000 steps with 27873 reset in 7212 ms.
Spot run failed in 193 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin11905467060929740186
[2026-05-24 21:10:20] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11905467060929740186
Running compilation step : cd /tmp/ltsmin11905467060929740186;'/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/ltsmin11905467060929740186;'/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/ltsmin11905467060929740186;'/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 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 27 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:10:23] [INFO ] Invariant cache hit.
[2026-05-24 21:10:25] [INFO ] Implicit Places using invariants in 2020 ms returned []
[2026-05-24 21:10:25] [INFO ] Invariant cache hit.
[2026-05-24 21:10:29] [INFO ] Implicit Places using invariants and state equation in 3546 ms returned []
Implicit Place search using SMT with State Equation took 5569 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5599 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin18413986169611868681
[2026-05-24 21:10:29] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18413986169611868681
Running compilation step : cd /tmp/ltsmin18413986169611868681;'/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/ltsmin18413986169611868681;'/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/ltsmin18413986169611868681;'/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)
[2026-05-24 21:10:32] [INFO ] Flatten gal took : 70 ms
[2026-05-24 21:10:32] [INFO ] Flatten gal took : 86 ms
[2026-05-24 21:10:32] [INFO ] Time to serialize gal into /tmp/LTL18065504872406073074.gal : 22 ms
[2026-05-24 21:10:32] [INFO ] Time to serialize properties into /tmp/LTL18420391826752123579.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18065504872406073074.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7348916747435636552.hoa' '-atoms' '/tmp/LTL18420391826752123579.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL18420391826752123579.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7348916747435636552.hoa
Detected timeout of ITS tools.
[2026-05-24 21:10:47] [INFO ] Flatten gal took : 67 ms
[2026-05-24 21:10:47] [INFO ] Flatten gal took : 70 ms
[2026-05-24 21:10:47] [INFO ] Time to serialize gal into /tmp/LTL6184564775750726039.gal : 14 ms
[2026-05-24 21:10:47] [INFO ] Time to serialize properties into /tmp/LTL9655789540735103429.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6184564775750726039.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9655789540735103429.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G("((pbl_4_1_2<1)||(po_d3_n1_4_1_3<1))"))||((X(X("((pbl_4_1_2<1)||(po_d3_n1_4_1_3<1))")))&&(F((G((F("((pbl_4_4_2<1)||(pi_d2_n1_4...488
Formula 0 simplified : G(F!"((pbl_4_1_2<1)||(po_d3_n1_4_1_3<1))" & (XX!"((pbl_4_1_2<1)||(po_d3_n1_4_1_3<1))" | G(F(G!"((pbl_4_4_2<1)||(pi_d2_n1_4_4_2<1))" ...419
Detected timeout of ITS tools.
[2026-05-24 21:11:02] [INFO ] Flatten gal took : 65 ms
[2026-05-24 21:11:02] [INFO ] Applying decomposition
[2026-05-24 21:11:02] [INFO ] Flatten gal took : 56 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/graph13167446499652798910.txt' '-o' '/tmp/graph13167446499652798910.bin' '-w' '/tmp/graph13167446499652798910.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13167446499652798910.bin' '-l' '-1' '-v' '-w' '/tmp/graph13167446499652798910.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:11:03] [INFO ] Decomposing Gal with order
[2026-05-24 21:11:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:11:03] [INFO ] Removed a total of 3072 redundant transitions.
[2026-05-24 21:11:03] [INFO ] Flatten gal took : 134 ms
[2026-05-24 21:11:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 15 ms.
[2026-05-24 21:11:03] [INFO ] Time to serialize gal into /tmp/LTL10792245598486437220.gal : 21 ms
[2026-05-24 21:11:03] [INFO ] Time to serialize properties into /tmp/LTL7845610402155262838.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10792245598486437220.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7845610402155262838.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((G("((i37.u51.pbl_4_1_2<1)||(i37.u413.po_d3_n1_4_1_3<1))"))||((X(X("((i37.u51.pbl_4_1_2<1)||(i37.u413.po_d3_n1_4_1_3<1))")))&&(F(...658
Formula 0 simplified : G(F!"((i37.u51.pbl_4_1_2<1)||(i37.u413.po_d3_n1_4_1_3<1))" & (XX!"((i37.u51.pbl_4_1_2<1)||(i37.u413.po_d3_n1_4_1_3<1))" | G(F(G!"((i...572
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-05 finished in 108572 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 46 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:11:18] [INFO ] Invariant cache hit.
[2026-05-24 21:11:20] [INFO ] Implicit Places using invariants in 1868 ms returned []
[2026-05-24 21:11:20] [INFO ] Invariant cache hit.
[2026-05-24 21:11:23] [INFO ] Implicit Places using invariants and state equation in 3467 ms returned []
Implicit Place search using SMT with State Equation took 5337 ms to find 0 implicit places.
[2026-05-24 21:11:24] [INFO ] Redundant transitions in 133 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5523 ms. Remains : 1408/1408 places, 2400/2400 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 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-07
Product exploration timeout after 86530 steps with 73 reset in 10001 ms.
Product exploration timeout after 84720 steps with 70 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 2 factoid took 74 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 4406 steps (0 resets) in 664 ms. (6 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 98 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
[2026-05-24 21:11:47] [INFO ] Invariant cache hit.
[2026-05-24 21:11:53] [INFO ] [Real]Absence check using 545 positive place invariants in 3552 ms returned sat
[2026-05-24 21:12:00] [INFO ] [Real]Absence check using state equation in 6953 ms returned sat
[2026-05-24 21:12:00] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 21:12:05] [INFO ] [Nat]Absence check using 545 positive place invariants in 1429 ms returned sat
[2026-05-24 21:12:15] [INFO ] [Nat]Absence check using state equation in 10637 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 31572 ms.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 43 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:12:15] [INFO ] Invariant cache hit.
[2026-05-24 21:12:17] [INFO ] Implicit Places using invariants in 2049 ms returned []
[2026-05-24 21:12:17] [INFO ] Invariant cache hit.
[2026-05-24 21:12:21] [INFO ] Implicit Places using invariants and state equation in 3404 ms returned []
Implicit Place search using SMT with State Equation took 5454 ms to find 0 implicit places.
[2026-05-24 21:12:21] [INFO ] Redundant transitions in 80 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5584 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 2 factoid took 69 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 4804 steps (0 resets) in 639 ms. (7 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
[2026-05-24 21:12:24] [INFO ] Invariant cache hit.
[2026-05-24 21:12:30] [INFO ] [Real]Absence check using 545 positive place invariants in 3634 ms returned sat
[2026-05-24 21:12:37] [INFO ] [Real]Absence check using state equation in 6439 ms returned sat
[2026-05-24 21:12:37] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 21:12:41] [INFO ] [Nat]Absence check using 545 positive place invariants in 1419 ms returned sat
[2026-05-24 21:12:52] [INFO ] [Nat]Absence check using state equation in 11131 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 30796 ms.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 88730 steps with 79 reset in 10001 ms.
Product exploration timeout after 85000 steps with 78 reset in 10001 ms.
Built C files in :
/tmp/ltsmin18373091432197318706
[2026-05-24 21:13:12] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2026-05-24 21:13:12] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18373091432197318706
Running compilation step : cd /tmp/ltsmin18373091432197318706;'/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/ltsmin18373091432197318706;'/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/ltsmin18373091432197318706;'/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 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 47 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:13:15] [INFO ] Invariant cache hit.
[2026-05-24 21:13:17] [INFO ] Implicit Places using invariants in 1901 ms returned []
[2026-05-24 21:13:17] [INFO ] Invariant cache hit.
[2026-05-24 21:13:20] [INFO ] Implicit Places using invariants and state equation in 3435 ms returned []
Implicit Place search using SMT with State Equation took 5344 ms to find 0 implicit places.
[2026-05-24 21:13:20] [INFO ] Redundant transitions in 78 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5481 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin8349286999099513665
[2026-05-24 21:13:20] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2026-05-24 21:13:20] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8349286999099513665
Running compilation step : cd /tmp/ltsmin8349286999099513665;'/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/ltsmin8349286999099513665;'/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/ltsmin8349286999099513665;'/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)
[2026-05-24 21:13:24] [INFO ] Flatten gal took : 63 ms
[2026-05-24 21:13:24] [INFO ] Flatten gal took : 66 ms
[2026-05-24 21:13:24] [INFO ] Time to serialize gal into /tmp/LTL9219239309292502035.gal : 13 ms
[2026-05-24 21:13:24] [INFO ] Time to serialize properties into /tmp/LTL10632356972117082634.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9219239309292502035.gal' '-t' 'CGAL' '-hoa' '/tmp/aut898690293009105126.hoa' '-atoms' '/tmp/LTL10632356972117082634.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL10632356972117082634.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut898690293009105126.hoa
Detected timeout of ITS tools.
[2026-05-24 21:13:39] [INFO ] Flatten gal took : 61 ms
[2026-05-24 21:13:39] [INFO ] Flatten gal took : 63 ms
[2026-05-24 21:13:39] [INFO ] Time to serialize gal into /tmp/LTL17180831961547085240.gal : 12 ms
[2026-05-24 21:13:39] [INFO ] Time to serialize properties into /tmp/LTL2841390974597742422.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17180831961547085240.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2841390974597742422.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 : !((G(F("((pbl_1_4_3>=1)&&(po_d2_n1_1_5_3>=1))"))))
Formula 0 simplified : FG!"((pbl_1_4_3>=1)&&(po_d2_n1_1_5_3>=1))"
Detected timeout of ITS tools.
[2026-05-24 21:13:54] [INFO ] Flatten gal took : 75 ms
[2026-05-24 21:13:54] [INFO ] Applying decomposition
[2026-05-24 21:13:54] [INFO ] Flatten gal took : 63 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/graph2898085642333314568.txt' '-o' '/tmp/graph2898085642333314568.bin' '-w' '/tmp/graph2898085642333314568.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2898085642333314568.bin' '-l' '-1' '-v' '-w' '/tmp/graph2898085642333314568.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:13:54] [INFO ] Decomposing Gal with order
[2026-05-24 21:13:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:13:55] [INFO ] Removed a total of 3072 redundant transitions.
[2026-05-24 21:13:55] [INFO ] Flatten gal took : 131 ms
[2026-05-24 21:13:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2026-05-24 21:13:55] [INFO ] Time to serialize gal into /tmp/LTL10710257566588399950.gal : 20 ms
[2026-05-24 21:13:55] [INFO ] Time to serialize properties into /tmp/LTL12545815010016056967.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10710257566588399950.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12545815010016056967.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 : !((G(F("((i47.u0.pbl_1_4_3>=1)&&(i47.u353.po_d2_n1_1_5_3>=1))"))))
Formula 0 simplified : FG!"((i47.u0.pbl_1_4_3>=1)&&(i47.u353.po_d2_n1_1_5_3>=1))"
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-07 finished in 171605 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X((X(p0)&&G(p1)))||G(p2)))))'
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 27 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:14:10] [INFO ] Invariant cache hit.
[2026-05-24 21:14:11] [INFO ] Implicit Places using invariants in 1780 ms returned []
[2026-05-24 21:14:11] [INFO ] Invariant cache hit.
[2026-05-24 21:14:15] [INFO ] Implicit Places using invariants and state equation in 3515 ms returned []
Implicit Place search using SMT with State Equation took 5297 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5325 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X((X(p0)&&G(p1)))||G(p2)))))'
Stuttering acceptance computed with spot in 291 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), true, (AND p1 (NOT p0)), (NOT p1), (AND (NOT p2) p1), (AND (NOT p2) p1 (NOT p0))]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-08
Entered a terminal (fully accepting) state of product in 264 steps with 0 reset in 24 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-08 finished in 5686 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U (G(!p1) U p2)))'
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 44 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:14:15] [INFO ] Invariant cache hit.
[2026-05-24 21:14:17] [INFO ] Implicit Places using invariants in 1804 ms returned []
[2026-05-24 21:14:17] [INFO ] Invariant cache hit.
[2026-05-24 21:14:21] [INFO ] Implicit Places using invariants and state equation in 3312 ms returned []
Implicit Place search using SMT with State Equation took 5125 ms to find 0 implicit places.
[2026-05-24 21:14:21] [INFO ] Redundant transitions in 83 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5258 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U (G(!p1) U p2)))'
Stuttering acceptance computed with spot in 103 ms :[(NOT p2), p0, (AND p0 p1)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-10
Product exploration timeout after 97780 steps with 277 reset in 10001 ms.
Product exploration timeout after 90050 steps with 275 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 3 factoid took 291 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
RANDOM walk for 27623 steps (7 resets) in 3674 ms. (7 steps per ms) remains 0/7 properties
Knowledge based reduction with 3 factoid took 367 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p2), p0, (AND p0 p1)]
[2026-05-24 21:14:45] [INFO ] Invariant cache hit.
[2026-05-24 21:14:50] [INFO ] [Real]Absence check using 545 positive place invariants in 2683 ms returned sat
[2026-05-24 21:14:56] [INFO ] [Real]Absence check using state equation in 5916 ms returned sat
[2026-05-24 21:14:56] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 21:15:01] [INFO ] [Nat]Absence check using 545 positive place invariants in 1403 ms returned sat
[2026-05-24 21:15:12] [INFO ] [Nat]Absence check using state equation in 10913 ms returned unknown
Could not prove EG (NOT p2)
Knowledge-based reduction took 30770 ms.
Stuttering acceptance computed with spot in 104 ms :[(NOT p2), p0, (AND p0 p1)]
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 47 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:15:12] [INFO ] Invariant cache hit.
[2026-05-24 21:15:14] [INFO ] Implicit Places using invariants in 2006 ms returned []
[2026-05-24 21:15:14] [INFO ] Invariant cache hit.
[2026-05-24 21:15:17] [INFO ] Implicit Places using invariants and state equation in 3381 ms returned []
Implicit Place search using SMT with State Equation took 5389 ms to find 0 implicit places.
[2026-05-24 21:15:17] [INFO ] Redundant transitions in 86 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5528 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 3 factoid took 408 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
RANDOM walk for 12159 steps (2 resets) in 2027 ms. (5 steps per ms) remains 0/7 properties
Knowledge based reduction with 3 factoid took 364 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p2), p0, (AND p0 p1)]
[2026-05-24 21:15:21] [INFO ] Invariant cache hit.
[2026-05-24 21:15:27] [INFO ] [Real]Absence check using 545 positive place invariants in 2735 ms returned sat
[2026-05-24 21:15:33] [INFO ] [Real]Absence check using state equation in 6117 ms returned sat
[2026-05-24 21:15:33] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 21:15:37] [INFO ] [Nat]Absence check using 545 positive place invariants in 1481 ms returned sat
[2026-05-24 21:15:48] [INFO ] [Nat]Absence check using state equation in 10811 ms returned unknown
Could not prove EG (NOT p2)
Knowledge-based reduction took 30848 ms.
Stuttering acceptance computed with spot in 110 ms :[(NOT p2), p0, (AND p0 p1)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p2), p0, (AND p0 p1)]
Product exploration explored 100000 steps with 295 reset in 9942 ms.
Product exploration timeout after 90890 steps with 268 reset in 10001 ms.
Built C files in :
/tmp/ltsmin3486450243833195127
[2026-05-24 21:16:08] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2026-05-24 21:16:08] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3486450243833195127
Running compilation step : cd /tmp/ltsmin3486450243833195127;'/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/ltsmin3486450243833195127;'/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/ltsmin3486450243833195127;'/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 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 44 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:16:11] [INFO ] Invariant cache hit.
[2026-05-24 21:16:13] [INFO ] Implicit Places using invariants in 1752 ms returned []
[2026-05-24 21:16:13] [INFO ] Invariant cache hit.
[2026-05-24 21:16:17] [INFO ] Implicit Places using invariants and state equation in 3485 ms returned []
Implicit Place search using SMT with State Equation took 5241 ms to find 0 implicit places.
[2026-05-24 21:16:17] [INFO ] Redundant transitions in 79 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5369 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin1996773088713571592
[2026-05-24 21:16:17] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2026-05-24 21:16:17] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1996773088713571592
Running compilation step : cd /tmp/ltsmin1996773088713571592;'/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/ltsmin1996773088713571592;'/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/ltsmin1996773088713571592;'/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)
[2026-05-24 21:16:20] [INFO ] Flatten gal took : 57 ms
[2026-05-24 21:16:20] [INFO ] Flatten gal took : 71 ms
[2026-05-24 21:16:20] [INFO ] Time to serialize gal into /tmp/LTL18295418168076840403.gal : 12 ms
[2026-05-24 21:16:20] [INFO ] Time to serialize properties into /tmp/LTL9338080184675262844.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/LTL18295418168076840403.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10102401988730531296.hoa' '-atoms' '/tmp/LTL9338080184675262844.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL9338080184675262844.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10102401988730531296.hoa
Detected timeout of ITS tools.
[2026-05-24 21:16:35] [INFO ] Flatten gal took : 85 ms
[2026-05-24 21:16:35] [INFO ] Flatten gal took : 102 ms
[2026-05-24 21:16:35] [INFO ] Time to serialize gal into /tmp/LTL4470033331702764859.gal : 19 ms
[2026-05-24 21:16:35] [INFO ] Time to serialize properties into /tmp/LTL7015261706521721161.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4470033331702764859.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7015261706521721161.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((F(!("((pbl_2_3_1>=1)&&(pi_d2_n1_2_3_1>=1))")))U((G(!("((pb_d1_n1_4_1_3>=1)&&(pol_d1_n1_4_1_3>=1))")))U("((pi_d3_n1_3_1_5>=1)&&(pol...177
Formula 0 simplified : G"((pbl_2_3_1>=1)&&(pi_d2_n1_2_3_1>=1))" R (F"((pb_d1_n1_4_1_3>=1)&&(pol_d1_n1_4_1_3>=1))" R !"((pi_d3_n1_3_1_5>=1)&&(pol_d3_n1_3_1_...163
Detected timeout of ITS tools.
[2026-05-24 21:16:50] [INFO ] Flatten gal took : 58 ms
[2026-05-24 21:16:50] [INFO ] Applying decomposition
[2026-05-24 21:16:50] [INFO ] Flatten gal took : 62 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/graph6658227413683836634.txt' '-o' '/tmp/graph6658227413683836634.bin' '-w' '/tmp/graph6658227413683836634.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6658227413683836634.bin' '-l' '-1' '-v' '-w' '/tmp/graph6658227413683836634.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:16:51] [INFO ] Decomposing Gal with order
[2026-05-24 21:16:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:16:51] [INFO ] Removed a total of 3072 redundant transitions.
[2026-05-24 21:16:51] [INFO ] Flatten gal took : 164 ms
[2026-05-24 21:16:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2026-05-24 21:16:51] [INFO ] Time to serialize gal into /tmp/LTL4977011246077942602.gal : 25 ms
[2026-05-24 21:16:51] [INFO ] Time to serialize properties into /tmp/LTL6871847947958843827.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4977011246077942602.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6871847947958843827.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((F(!("((i16.u28.pbl_2_3_1>=1)&&(i16.u233.pi_d2_n1_2_3_1>=1))")))U((G(!("((i2.u3.pb_d1_n1_4_1_3>=1)&&(i24.u329.pol_d1_n1_4_1_3>=1))"...227
Formula 0 simplified : G"((i16.u28.pbl_2_3_1>=1)&&(i16.u233.pi_d2_n1_2_3_1>=1))" R (F"((i2.u3.pb_d1_n1_4_1_3>=1)&&(i24.u329.pol_d1_n1_4_1_3>=1))" R !"((i25...213
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-10 finished in 170688 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(X(X(p0))) U p0)&&X(X(p1))&&F(p1)))'
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 30 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:17:06] [INFO ] Invariant cache hit.
[2026-05-24 21:17:08] [INFO ] Implicit Places using invariants in 1621 ms returned []
[2026-05-24 21:17:08] [INFO ] Invariant cache hit.
[2026-05-24 21:17:11] [INFO ] Implicit Places using invariants and state equation in 3339 ms returned []
Implicit Place search using SMT with State Equation took 4962 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4994 ms. Remains : 1408/1408 places, 2400/2400 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(X(X(p0))) U p0)&&X(X(p1))&&F(p1)))'
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), true, (NOT p1), true, p0]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-12
Entered a terminal (fully accepting) state of product in 1884 steps with 6 reset in 194 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-12 finished in 5401 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&F(((X(F(p1))&&(!p2 U (G(!p2)||(!p2&&G(!p3)))))||G(F(p1)))))))'
Support contains 8 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 44 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:17:12] [INFO ] Invariant cache hit.
[2026-05-24 21:17:14] [INFO ] Implicit Places using invariants in 2320 ms returned []
[2026-05-24 21:17:14] [INFO ] Invariant cache hit.
[2026-05-24 21:17:18] [INFO ] Implicit Places using invariants and state equation in 4461 ms returned []
Implicit Place search using SMT with State Equation took 6792 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 6838 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&F(((X(F(p1))&&(!p2 U (G(!p2)||(!p2&&G(!p3)))))||G(F(p1)))))))'
Stuttering acceptance computed with spot in 502 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (AND p2 (NOT p1) p3), (AND (NOT p1) p2), true, (AND (NOT p1) p3), (AND (NOT p1) p3)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-13
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-13 finished in 7497 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((F(G(p0))&&G(p1))))))'
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 43 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:17:19] [INFO ] Invariant cache hit.
[2026-05-24 21:17:21] [INFO ] Implicit Places using invariants in 2089 ms returned []
[2026-05-24 21:17:21] [INFO ] Invariant cache hit.
[2026-05-24 21:17:25] [INFO ] Implicit Places using invariants and state equation in 3583 ms returned []
Implicit Place search using SMT with State Equation took 5673 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5717 ms. Remains : 1408/1408 places, 2400/2400 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((F(G(p0))&&G(p1))))))'
Stuttering acceptance computed with spot in 196 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-14
Product exploration explored 100000 steps with 1 reset in 8949 ms.
Product exploration explored 100000 steps with 1 reset in 9848 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 73 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
RANDOM walk for 4838 steps (0 resets) in 919 ms. (5 steps per ms) remains 0/3 properties
Knowledge based reduction with 1 factoid took 117 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 278 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
[2026-05-24 21:17:45] [INFO ] Invariant cache hit.
[2026-05-24 21:17:55] [INFO ] [Real]Absence check using 545 positive place invariants in 7157 ms returned sat
[2026-05-24 21:18:00] [INFO ] [Real]Absence check using state equation in 4808 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 15905 ms.
Stuttering acceptance computed with spot in 279 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 45 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:18:00] [INFO ] Invariant cache hit.
[2026-05-24 21:18:02] [INFO ] Implicit Places using invariants in 2174 ms returned []
[2026-05-24 21:18:02] [INFO ] Invariant cache hit.
[2026-05-24 21:18:06] [INFO ] Implicit Places using invariants and state equation in 3531 ms returned []
Implicit Place search using SMT with State Equation took 5707 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5752 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 55 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
RANDOM walk for 3225 steps (0 resets) in 537 ms. (5 steps per ms) remains 0/3 properties
Knowledge based reduction with 1 factoid took 100 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 205 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
[2026-05-24 21:18:06] [INFO ] Invariant cache hit.
[2026-05-24 21:18:16] [INFO ] [Real]Absence check using 545 positive place invariants in 6537 ms returned sat
[2026-05-24 21:18:21] [INFO ] [Real]Absence check using state equation in 5824 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 15702 ms.
Stuttering acceptance computed with spot in 262 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Stuttering acceptance computed with spot in 267 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Product exploration explored 100000 steps with 1 reset in 9015 ms.
Product exploration explored 100000 steps with 1 reset in 9390 ms.
Spot run failed in 56 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin10798142526827008244
[2026-05-24 21:18:40] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10798142526827008244
Running compilation step : cd /tmp/ltsmin10798142526827008244;'/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/ltsmin10798142526827008244;'/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/ltsmin10798142526827008244;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 31 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:18:43] [INFO ] Invariant cache hit.
[2026-05-24 21:18:45] [INFO ] Implicit Places using invariants in 1822 ms returned []
[2026-05-24 21:18:45] [INFO ] Invariant cache hit.
[2026-05-24 21:18:49] [INFO ] Implicit Places using invariants and state equation in 3367 ms returned []
Implicit Place search using SMT with State Equation took 5192 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5225 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin1590544239872666830
[2026-05-24 21:18:49] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1590544239872666830
Running compilation step : cd /tmp/ltsmin1590544239872666830;'/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/ltsmin1590544239872666830;'/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/ltsmin1590544239872666830;'/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)
[2026-05-24 21:18:52] [INFO ] Flatten gal took : 54 ms
[2026-05-24 21:18:52] [INFO ] Flatten gal took : 56 ms
[2026-05-24 21:18:52] [INFO ] Time to serialize gal into /tmp/LTL7003928534537927395.gal : 11 ms
[2026-05-24 21:18:52] [INFO ] Time to serialize properties into /tmp/LTL4313425711770576403.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7003928534537927395.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9469185095334784093.hoa' '-atoms' '/tmp/LTL4313425711770576403.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4313425711770576403.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9469185095334784093.hoa
Detected timeout of ITS tools.
[2026-05-24 21:19:07] [INFO ] Flatten gal took : 54 ms
[2026-05-24 21:19:07] [INFO ] Flatten gal took : 55 ms
[2026-05-24 21:19:07] [INFO ] Time to serialize gal into /tmp/LTL14264878958102411029.gal : 11 ms
[2026-05-24 21:19:07] [INFO ] Time to serialize properties into /tmp/LTL8853264785082387796.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14264878958102411029.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8853264785082387796.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X((F(G("((pb_d1_n2_3_2_2<1)||(pil_d1_n1_4_2_2<1))")))&&(G("((pb_d3_n1_1_3_2>=1)&&(pol_d3_n1_1_3_2>=1))")))))))
Formula 0 simplified : XXXF(!"((pb_d3_n1_1_3_2>=1)&&(pol_d3_n1_1_3_2>=1))" | GF!"((pb_d1_n2_3_2_2<1)||(pil_d1_n1_4_2_2<1))")
Detected timeout of ITS tools.
[2026-05-24 21:19:22] [INFO ] Flatten gal took : 55 ms
[2026-05-24 21:19:22] [INFO ] Applying decomposition
[2026-05-24 21:19:22] [INFO ] Flatten gal took : 56 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/graph14241578116376062507.txt' '-o' '/tmp/graph14241578116376062507.bin' '-w' '/tmp/graph14241578116376062507.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14241578116376062507.bin' '-l' '-1' '-v' '-w' '/tmp/graph14241578116376062507.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:19:22] [INFO ] Decomposing Gal with order
[2026-05-24 21:19:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:19:23] [INFO ] Removed a total of 3072 redundant transitions.
[2026-05-24 21:19:23] [INFO ] Flatten gal took : 107 ms
[2026-05-24 21:19:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-24 21:19:23] [INFO ] Time to serialize gal into /tmp/LTL17162813395665220280.gal : 17 ms
[2026-05-24 21:19:23] [INFO ] Time to serialize properties into /tmp/LTL2571261569070692667.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17162813395665220280.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2571261569070692667.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(X((F(G("((i23.u38.pb_d1_n2_3_2_2<1)||(i34.u95.pil_d1_n1_4_2_2<1))")))&&(G("((i57.u2.pb_d3_n1_1_3_2>=1)&&(i52.u386.pol_d3_n1_1_3...170
Formula 0 simplified : XXXF(!"((i57.u2.pb_d3_n1_1_3_2>=1)&&(i52.u386.pol_d3_n1_1_3_2>=1))" | GF!"((i23.u38.pb_d1_n2_3_2_2<1)||(i34.u95.pil_d1_n1_4_2_2<1))"...156
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-14 finished in 138784 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(p1)||p0))))'
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 27 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:19:38] [INFO ] Invariant cache hit.
[2026-05-24 21:19:40] [INFO ] Implicit Places using invariants in 1782 ms returned []
[2026-05-24 21:19:40] [INFO ] Invariant cache hit.
[2026-05-24 21:19:43] [INFO ] Implicit Places using invariants and state equation in 3409 ms returned []
Implicit Place search using SMT with State Equation took 5193 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5220 ms. Remains : 1408/1408 places, 2400/2400 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(p1)||p0))))'
Stuttering acceptance computed with spot in 171 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-15
Product exploration timeout after 90660 steps with 164 reset in 10001 ms.
Product exploration timeout after 90190 steps with 168 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 117 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
RANDOM walk for 3268 steps (0 resets) in 446 ms. (7 steps per ms) remains 0/3 properties
Knowledge based reduction with 1 factoid took 135 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2026-05-24 21:20:06] [INFO ] Invariant cache hit.
[2026-05-24 21:20:15] [INFO ] [Real]Absence check using 545 positive place invariants in 6025 ms returned sat
[2026-05-24 21:20:21] [INFO ] [Real]Absence check using state equation in 6011 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p0))
Knowledge-based reduction took 17805 ms.
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 27 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:20:21] [INFO ] Invariant cache hit.
[2026-05-24 21:20:23] [INFO ] Implicit Places using invariants in 1795 ms returned []
[2026-05-24 21:20:23] [INFO ] Invariant cache hit.
[2026-05-24 21:20:27] [INFO ] Implicit Places using invariants and state equation in 3736 ms returned []
Implicit Place search using SMT with State Equation took 5533 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5562 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 103 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
RANDOM walk for 3866 steps (0 resets) in 661 ms. (5 steps per ms) remains 0/3 properties
Knowledge based reduction with 1 factoid took 201 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2026-05-24 21:20:30] [INFO ] Invariant cache hit.
[2026-05-24 21:20:39] [INFO ] [Real]Absence check using 545 positive place invariants in 6157 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p0))
Knowledge-based reduction took 12361 ms.
Stuttering acceptance computed with spot in 128 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration timeout after 93710 steps with 150 reset in 10001 ms.
Product exploration timeout after 86250 steps with 144 reset in 10002 ms.
Spot run failed in 60 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin10294679253157710178
[2026-05-24 21:20:59] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10294679253157710178
Running compilation step : cd /tmp/ltsmin10294679253157710178;'/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/ltsmin10294679253157710178;'/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/ltsmin10294679253157710178;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 26 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-24 21:21:02] [INFO ] Invariant cache hit.
[2026-05-24 21:21:04] [INFO ] Implicit Places using invariants in 1528 ms returned []
[2026-05-24 21:21:04] [INFO ] Invariant cache hit.
[2026-05-24 21:21:08] [INFO ] Implicit Places using invariants and state equation in 3514 ms returned []
Implicit Place search using SMT with State Equation took 5047 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5073 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin3722163905651119403
[2026-05-24 21:21:08] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3722163905651119403
Running compilation step : cd /tmp/ltsmin3722163905651119403;'/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/ltsmin3722163905651119403;'/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/ltsmin3722163905651119403;'/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)
[2026-05-24 21:21:11] [INFO ] Flatten gal took : 54 ms
[2026-05-24 21:21:11] [INFO ] Flatten gal took : 57 ms
[2026-05-24 21:21:11] [INFO ] Time to serialize gal into /tmp/LTL8957367447039364737.gal : 12 ms
[2026-05-24 21:21:11] [INFO ] Time to serialize properties into /tmp/LTL18093745500079636339.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8957367447039364737.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2716551465617545193.hoa' '-atoms' '/tmp/LTL18093745500079636339.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/LTL18093745500079636339.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2716551465617545193.hoa
Detected timeout of ITS tools.
[2026-05-24 21:21:26] [INFO ] Flatten gal took : 53 ms
[2026-05-24 21:21:26] [INFO ] Flatten gal took : 56 ms
[2026-05-24 21:21:26] [INFO ] Time to serialize gal into /tmp/LTL11324723644959928543.gal : 11 ms
[2026-05-24 21:21:26] [INFO ] Time to serialize properties into /tmp/LTL14735558050603534336.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11324723644959928543.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14735558050603534336.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(("((pb_d3_n1_4_1_1<1)||(pol_d3_n1_4_1_1<1))")||(F("((pbl_2_2_3>=1)&&(pi_d3_n1_2_2_3>=1))"))))))
Formula 0 simplified : XX(!"((pb_d3_n1_4_1_1<1)||(pol_d3_n1_4_1_1<1))" & G!"((pbl_2_2_3>=1)&&(pi_d3_n1_2_2_3>=1))")
Detected timeout of ITS tools.
[2026-05-24 21:21:41] [INFO ] Flatten gal took : 55 ms
[2026-05-24 21:21:41] [INFO ] Applying decomposition
[2026-05-24 21:21:41] [INFO ] Flatten gal took : 57 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/graph2127268600645399417.txt' '-o' '/tmp/graph2127268600645399417.bin' '-w' '/tmp/graph2127268600645399417.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2127268600645399417.bin' '-l' '-1' '-v' '-w' '/tmp/graph2127268600645399417.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:21:41] [INFO ] Decomposing Gal with order
[2026-05-24 21:21:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:21:41] [INFO ] Removed a total of 3072 redundant transitions.
[2026-05-24 21:21:41] [INFO ] Flatten gal took : 98 ms
[2026-05-24 21:21:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-24 21:21:42] [INFO ] Time to serialize gal into /tmp/LTL16536073955796535724.gal : 19 ms
[2026-05-24 21:21:42] [INFO ] Time to serialize properties into /tmp/LTL7002964073882017393.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16536073955796535724.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7002964073882017393.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(("((i41.u50.pb_d3_n1_4_1_1<1)||(i41.u535.pol_d3_n1_4_1_1<1))")||(F("((i20.u25.pbl_2_2_3>=1)&&(i20.u273.pi_d3_n1_2_2_3>=1))"))))...157
Formula 0 simplified : XX(!"((i41.u50.pb_d3_n1_4_1_1<1)||(i41.u535.pol_d3_n1_4_1_1<1))" & G!"((i20.u25.pbl_2_2_3>=1)&&(i20.u273.pi_d3_n1_2_2_3>=1))")
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-15 finished in 138839 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0 U (p1||G(!p0))))))'
Spot run failed in 52 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
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)||(X(X(!p0))&&F((G((F(!p1)&&F(!p0)))||(F(!p1)&&F(!p0)&&(!p1 U (p2||G(!p1))))))))))'
Spot run failed in 46 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
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)))'
Spot run failed in 47 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U (G(!p1) U p2)))'
Spot run failed in 46 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
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((F(G(p0))&&G(p1))))))'
Spot run failed in 46 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
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(p1)||p0))))'
Spot run failed in 45 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-24 21:21:57] [INFO ] Flatten gal took : 54 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin18348826583588300033
[2026-05-24 21:21:57] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2026-05-24 21:21:57] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18348826583588300033
Running compilation step : cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-24 21:21:57] [INFO ] Applying decomposition
[2026-05-24 21:21:57] [INFO ] Flatten gal took : 66 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/graph3959813010263651000.txt' '-o' '/tmp/graph3959813010263651000.bin' '-w' '/tmp/graph3959813010263651000.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3959813010263651000.bin' '-l' '-1' '-v' '-w' '/tmp/graph3959813010263651000.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:21:57] [INFO ] Decomposing Gal with order
[2026-05-24 21:21:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:21:58] [INFO ] Removed a total of 3072 redundant transitions.
[2026-05-24 21:21:58] [INFO ] Flatten gal took : 116 ms
[2026-05-24 21:21:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2026-05-24 21:21:58] [INFO ] Time to serialize gal into /tmp/LTLFireability73668077985254600.gal : 17 ms
[2026-05-24 21:21:58] [INFO ] Time to serialize properties into /tmp/LTLFireability3766716500433096640.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability73668077985254600.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3766716500433096640.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...274
Read 6 LTL properties
Checking formula 0 : !((G(F((!("((i63.u63.pbl_4_4_4>=1)&&(i63.u262.pi_d2_n1_4_4_4>=1))"))U(("((!((i17.u22.pbl_1_4_3>=1)&&(i17.u70.pi_d1_n1_1_4_3>=1)))&&(!(...283
Formula 0 simplified : FG("((i63.u63.pbl_4_4_4>=1)&&(i63.u262.pi_d2_n1_4_4_4>=1))" M !"((!((i17.u22.pbl_1_4_3>=1)&&(i17.u70.pi_d1_n1_1_4_3>=1)))&&(!((i63.u...206
Compilation finished in 9409 ms.
Running link step : cd /tmp/ltsmin18348826583588300033;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((!(LTLAPp0==true) U ((LTLAPp1==true)||[](!(LTLAPp0==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((!(LTLAPp0==true) U ((LTLAPp1==true)||[](!(LTLAPp0==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '<>(([](!(LTLAPp2==true))||(X(X(!(LTLAPp2==true)))&&<>(([]((<>(!(LTLAPp3==true))&&<>(!(LTLAPp2==true))))||(<>(!(LTLAPp3==true))&&<>(!(LTLAPp2==true))&&(!(LTLAPp3==true) U ((LTLAPp4==true)||[](!(LTLAPp3==true))))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '<>(([](!(LTLAPp2==true))||(X(X(!(LTLAPp2==true)))&&<>(([]((<>(!(LTLAPp3==true))&&<>(!(LTLAPp2==true))))||(<>(!(LTLAPp3==true))&&<>(!(LTLAPp2==true))&&(!(LTLAPp3==true) U ((LTLAPp4==true)||[](!(LTLAPp3==true))))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp5==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp5==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '(<>(!(LTLAPp6==true)) U ([](!(LTLAPp7==true)) U (LTLAPp8==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '(<>(!(LTLAPp6==true)) U ([](!(LTLAPp7==true)) U (LTLAPp8==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(X(X((<>([]((LTLAPp9==true)))&&[]((LTLAPp10==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(X(X((<>([]((LTLAPp9==true)))&&[]((LTLAPp10==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(X((<>((LTLAPp12==true))||(LTLAPp11==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(X((<>((LTLAPp12==true))||(LTLAPp11==true))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 4800 s
Running LTSmin : cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((!(LTLAPp0==true) U ((LTLAPp1==true)||[](!(LTLAPp0==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>800 s) on command cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((!(LTLAPp0==true) U ((LTLAPp1==true)||[](!(LTLAPp0==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '<>(([](!(LTLAPp2==true))||(X(X(!(LTLAPp2==true)))&&<>(([]((<>(!(LTLAPp3==true))&&<>(!(LTLAPp2==true))))||(<>(!(LTLAPp3==true))&&<>(!(LTLAPp2==true))&&(!(LTLAPp3==true) U ((LTLAPp4==true)||[](!(LTLAPp3==true))))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-24 21:47:21] [INFO ] Flatten gal took : 63 ms
[2026-05-24 21:47:21] [INFO ] Time to serialize gal into /tmp/LTLFireability13666462295411325810.gal : 17 ms
[2026-05-24 21:47:21] [INFO ] Time to serialize properties into /tmp/LTLFireability3019400160323652562.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13666462295411325810.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3019400160323652562.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...298
Read 6 LTL properties
Checking formula 0 : !((G(F((!("((pbl_4_4_4>=1)&&(pi_d2_n1_4_4_4>=1))"))U(("((!((pbl_1_4_3>=1)&&(pi_d1_n1_1_4_3>=1)))&&(!((pbl_4_4_4>=1)&&(pi_d2_n1_4_4_4>=...216
Formula 0 simplified : FG("((pbl_4_4_4>=1)&&(pi_d2_n1_4_4_4>=1))" M !"((!((pbl_1_4_3>=1)&&(pi_d1_n1_1_4_3>=1)))&&(!((pbl_4_4_4>=1)&&(pi_d2_n1_4_4_4>=1))))"...156
LTSmin run took 459444 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin18348826583588300033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp5==true)))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HypercubeGrid-PT-C3K4P4B12"
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 HypercubeGrid-PT-C3K4P4B12, 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 r162-smll-177961107600004"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C3K4P4B12.tgz
mv HypercubeGrid-PT-C3K4P4B12 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 ;