About the Execution of ITS-Tools for HypertorusGrid-PT-d5k3p2b10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16213.359 | 3600000.00 | 4382873.00 | 25401.90 | FFF???F??TF??FTF | normal |
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-177961107700068.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is HypertorusGrid-PT-d5k3p2b10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107700068
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 9.2K Mar 7 17:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Mar 7 17:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Mar 7 17:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Mar 7 17:22 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 4.3K Mar 15 10:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 15 10:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 10:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 17:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Mar 7 17:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Mar 7 17:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Mar 7 17:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 10:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 10:59 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 14M 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 HypertorusGrid-PT-d5k3p2b10-LTLFireability-00
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-LTLFireability-01
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-LTLFireability-02
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-LTLFireability-03
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-LTLFireability-04
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-LTLFireability-05
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-LTLFireability-06
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-LTLFireability-07
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-LTLFireability-08
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-LTLFireability-09
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-LTLFireability-10
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-LTLFireability-11
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-LTLFireability-12
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-LTLFireability-13
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-LTLFireability-14
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1779717163448
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypertorusGrid-PT-d5k3p2b10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 13:52:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 13:52:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 13:52:47] [INFO ] Load time of PNML (sax parser for PT used): 1073 ms
[2026-05-25 13:52:47] [INFO ] Transformed 7533 places.
[2026-05-25 13:52:47] [INFO ] Transformed 24300 transitions.
[2026-05-25 13:52:47] [INFO ] Parsed PT model containing 7533 places and 24300 transitions and 97200 arcs in 1421 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 2 formulas.
FORMULA HypertorusGrid-PT-d5k3p2b10-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d5k3p2b10-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 68 out of 7533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 2529 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (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-15352221826086816565.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5320354689734902015.kers'
[2026-05-25 13:52:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15352221826086816565.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5320354689734902015.kers]
Culling duplicate invariants (modulo rational): removing 2430 columns.
Culled 2430 columns in 22 ms.
// Phase 1: matrix 24300 rows 5103 cols 72900 entries
Finished phase 1 with 4859 SingleSign rule and 0 generalized
[2026-05-25 13:52:51] [INFO ] Computed 2674 invariants in 818 ms
Computed 2674 P flows in 820 ms.
Exported basis to /tmp/petrispot-output-5320354689734902015.kers
Total runtime 845 ms.
[2026-05-25 13:53:10] [INFO ] Implicit Places using invariants in 20124 ms returned []
Implicit Place search using SMT only with invariants took 20184 ms to find 0 implicit places.
Running 21870 sub problems to find dead transitions.
[2026-05-25 13:53:11] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2673/31833 variables, and 0 constraints, problems are : Problem set: 0 solved, 21870 unsolved in 30738 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2674 constraints, State Equation: 0/7533 constraints, PredecessorRefiner: 21870/21870 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21870 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2673/31833 variables, and 0 constraints, problems are : Problem set: 0 solved, 21870 unsolved in 30631 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2674 constraints, State Equation: 0/7533 constraints, PredecessorRefiner: 0/21870 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 129144ms problems are : Problem set: 0 solved, 21870 unsolved
Search for dead transitions found 0 dead transitions in 129416ms
Finished structural reductions in LTL mode , in 1 iterations and 152484 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 2263 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 13:55:22] [INFO ] Invariant cache hit.
[2026-05-25 13:55:38] [INFO ] Implicit Places using invariants in 15458 ms returned []
Implicit Place search using SMT only with invariants took 15460 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 17732 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Support contains 68 out of 7533 places after structural reductions.
[2026-05-25 13:55:40] [INFO ] Flatten gal took : 1227 ms
[2026-05-25 13:55:40] [INFO ] Flatten gal took : 815 ms
[2026-05-25 13:55:42] [INFO ] Input system was already deterministic with 24300 transitions.
Reduction of identical properties reduced properties to check from 34 to 33
RANDOM walk for 40000 steps (8 resets) in 36077 ms. (1 steps per ms) remains 0/33 properties
FORMULA HypertorusGrid-PT-d5k3p2b10-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA HypertorusGrid-PT-d5k3p2b10-LTLFireability-13 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(p0)||X(X(G((p1||X(X(p2))))))))'
Support contains 6 out of 7533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1897 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 13:55:54] [INFO ] Invariant cache hit.
[2026-05-25 13:56:09] [INFO ] Implicit Places using invariants in 15131 ms returned []
Implicit Place search using SMT only with invariants took 15132 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 17032 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(X(G((p1||X(X(p2))))))))'
Stuttering acceptance computed with spot in 721 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true, (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d5k3p2b10-LTLFireability-01
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 15 ms.
FORMULA HypertorusGrid-PT-d5k3p2b10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d5k3p2b10-LTLFireability-01 finished in 17951 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U (p1||G(!p0)))))'
Support contains 6 out of 7533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1002 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 13:56:11] [INFO ] Invariant cache hit.
[2026-05-25 13:56:25] [INFO ] Implicit Places using invariants in 13797 ms returned []
Implicit Place search using SMT only with invariants took 13798 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 14802 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U (G(!p0)||p1))))'
Stuttering acceptance computed with spot in 87 ms :[true, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : HypertorusGrid-PT-d5k3p2b10-LTLFireability-02
Entered a terminal (fully accepting) state of product in 5017 steps with 2104 reset in 1824 ms.
FORMULA HypertorusGrid-PT-d5k3p2b10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d5k3p2b10-LTLFireability-02 finished in 16815 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))'
Support contains 2 out of 7533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1219 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 13:56:28] [INFO ] Invariant cache hit.
[2026-05-25 13:56:45] [INFO ] Implicit Places using invariants in 16284 ms returned []
Implicit Place search using SMT only with invariants took 16285 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17511 ms. Remains : 7533/7533 places, 24300/24300 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))'
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d5k3p2b10-LTLFireability-03
Product exploration timeout after 12250 steps with 6 reset in 10010 ms.
Product exploration timeout after 11770 steps with 6 reset in 10007 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 122 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 9567 steps (1 resets) in 8955 ms. (1 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 87 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
[2026-05-25 13:57:12] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Knowledge-based reduction took 22047 ms.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Support contains 2 out of 7533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1223 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 13:57:28] [INFO ] Invariant cache hit.
[2026-05-25 13:57:43] [INFO ] Implicit Places using invariants in 14927 ms returned []
Implicit Place search using SMT only with invariants took 14938 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16168 ms. Remains : 7533/7533 places, 24300/24300 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 89 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 8200 steps (2 resets) in 7192 ms. (1 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 80 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2026-05-25 13:57:47] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Knowledge-based reduction took 19070 ms.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration timeout after 11460 steps with 3 reset in 10006 ms.
Product exploration timeout after 10620 steps with 2 reset in 10009 ms.
Built C files in :
/tmp/ltsmin9218864221637257119
[2026-05-25 13:58:22] [INFO ] Too many transitions (24300) to apply POR reductions. Disabling POR matrices.
[2026-05-25 13:58:23] [INFO ] Built C files in 385ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9218864221637257119
Running compilation step : cd /tmp/ltsmin9218864221637257119;'/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/ltsmin9218864221637257119;'/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/ltsmin9218864221637257119;'/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 7533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1006 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 13:58:27] [INFO ] Invariant cache hit.
[2026-05-25 13:58:42] [INFO ] Implicit Places using invariants in 15861 ms returned []
Implicit Place search using SMT only with invariants took 15862 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16869 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Built C files in :
/tmp/ltsmin8112868596579794587
[2026-05-25 13:58:43] [INFO ] Too many transitions (24300) to apply POR reductions. Disabling POR matrices.
[2026-05-25 13:58:43] [INFO ] Built C files in 265ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8112868596579794587
Running compilation step : cd /tmp/ltsmin8112868596579794587;'/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/ltsmin8112868596579794587;'/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/ltsmin8112868596579794587;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 13:58:48] [INFO ] Flatten gal took : 798 ms
[2026-05-25 13:58:49] [INFO ] Flatten gal took : 724 ms
[2026-05-25 13:58:49] [INFO ] Time to serialize gal into /tmp/LTL9088203981024472237.gal : 230 ms
[2026-05-25 13:58:49] [INFO ] Time to serialize properties into /tmp/LTL3084660621647732916.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/LTL9088203981024472237.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9370777991739528815.hoa' '-atoms' '/tmp/LTL3084660621647732916.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/LTL3084660621647732916.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9370777991739528815.hoa
Detected timeout of ITS tools.
[2026-05-25 13:59:05] [INFO ] Flatten gal took : 654 ms
[2026-05-25 13:59:06] [INFO ] Flatten gal took : 859 ms
[2026-05-25 13:59:06] [INFO ] Time to serialize gal into /tmp/LTL16124678620391305230.gal : 134 ms
[2026-05-25 13:59:06] [INFO ] Time to serialize properties into /tmp/LTL9534292605910512435.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/LTL16124678620391305230.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9534292605910512435.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F("((pbl_3_2_2_3_1>=1)&&(po_d3_n1_3_2_3_3_1>=1))")))
Formula 0 simplified : G!"((pbl_3_2_2_3_1>=1)&&(po_d3_n1_3_2_3_3_1>=1))"
Detected timeout of ITS tools.
[2026-05-25 13:59:22] [INFO ] Flatten gal took : 631 ms
[2026-05-25 13:59:22] [INFO ] Applying decomposition
[2026-05-25 13:59:23] [INFO ] Flatten gal took : 693 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/graph5448736364925764486.txt' '-o' '/tmp/graph5448736364925764486.bin' '-w' '/tmp/graph5448736364925764486.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5448736364925764486.bin' '-l' '-1' '-v' '-w' '/tmp/graph5448736364925764486.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:59:25] [INFO ] Decomposing Gal with order
[2026-05-25 13:59:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:59:41] [INFO ] Removed a total of 38880 redundant transitions.
[2026-05-25 13:59:41] [INFO ] Flatten gal took : 2023 ms
[2026-05-25 13:59:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 166 ms.
[2026-05-25 13:59:42] [INFO ] Time to serialize gal into /tmp/LTL5164932248712171657.gal : 204 ms
[2026-05-25 13:59:42] [INFO ] Time to serialize properties into /tmp/LTL9547245570236970662.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/LTL5164932248712171657.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9547245570236970662.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("((i90.u207.pbl_3_2_2_3_1>=1)&&(i90.u1804.po_d3_n1_3_2_3_3_1>=1))")))
Formula 0 simplified : G!"((i90.u207.pbl_3_2_2_3_1>=1)&&(i90.u1804.po_d3_n1_3_2_3_3_1>=1))"
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d5k3p2b10-LTLFireability-03 finished in 209799 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((((p1 U !p2)||X(p3))&&p0)) U X(X(!p4))))'
Support contains 8 out of 7533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1251 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 13:59:58] [INFO ] Invariant cache hit.
[2026-05-25 14:00:12] [INFO ] Implicit Places using invariants in 14286 ms returned []
Implicit Place search using SMT only with invariants took 14290 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 15544 ms. Remains : 7533/7533 places, 24300/24300 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((((p1 U !p2)||X(p3))&&p0)) U X(X(!p4))))'
Stuttering acceptance computed with spot in 989 ms :[p4, (OR (AND p2 (NOT p3) p4) (AND (NOT p0) p4)), p4, (OR (AND (NOT p0) (NOT p3) p4) (AND p2 (NOT p3) p4)), (AND p2 (NOT p3) p4), (OR (AND p2 (NOT p3) p4) (AND (NOT p0) p4)), (OR (AND (NOT p0) (NOT p3) p4) (AND p2 (NOT p3) p4)), (AND p2 (NOT p3) p4), (OR (AND p2 (NOT p3) p4) (AND (NOT p0) p4)), p4, (OR (AND (NOT p0) (NOT p3) p4) (AND p2 (NOT p3) p4)), (AND p2 (NOT p3) p4), (OR (AND (NOT p0) p2 p4) (AND p2 (NOT p3) p4)), (OR (NOT p0) (AND p2 (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND p2 (NOT p3))), (AND p2 (NOT p3)), (OR (AND (NOT p0) p2) (AND p2 (NOT p3)))]
Running random walk in product with property : HypertorusGrid-PT-d5k3p2b10-LTLFireability-04
Product exploration timeout after 20370 steps with 5047 reset in 10005 ms.
Product exploration timeout after 11240 steps with 165 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 5 factoid took 378 ms. Reduced automaton from 17 states, 60 edges and 5 AP (stutter sensitive) to 14 states, 46 edges and 5 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 25 to 23
RANDOM walk for 40000 steps (8 resets) in 35436 ms. (1 steps per ms) remains 10/23 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4203 ms. (9 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3732 ms. (10 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3476 ms. (11 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4390 ms. (9 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3797 ms. (10 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3821 ms. (10 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3436 ms. (11 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3926 ms. (10 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3438 ms. (11 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3771 ms. (10 steps per ms) remains 10/10 properties
[2026-05-25 14:00:53] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Problem apf4 is UNSAT
Problem apf5 is UNSAT
Problem apf9 is UNSAT
Problem apf10 is UNSAT
Problem apf12 is UNSAT
Problem apf16 is UNSAT
Problem apf17 is UNSAT
Problem apf22 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 4860/4868 variables, 9/9 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4868 variables, 0/9 constraints. Problems are: Problem set: 8 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2665/7533 variables, 2665/2674 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7533 variables, 0/2674 constraints. Problems are: Problem set: 8 solved, 2 unsolved
SMT process timed out in 5222ms, After SMT, problems are : Problem set: 8 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 7533 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1321 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1322 ms. Remains : 7533/7533 places, 24300/24300 transitions.
RANDOM walk for 40000 steps (8 resets) in 34791 ms. (1 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3815 ms. (10 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3415 ms. (11 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 204921 steps, run timeout after 30003 ms. (steps per millisecond=6 ) properties seen :0 out of 2
Probabilistic random walk after 204921 steps, saw 204805 distinct states, run finished after 30012 ms. (steps per millisecond=6 ) properties seen :0
[2026-05-25 14:01:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 4860/4868 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4868 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2665/7533 variables, 2665/2674 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7533 variables, 0/2674 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 24300/31833 variables, 7533/10207 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/31833 variables, 0/10207 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/31833 variables, 0/10207 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 31833/31833 variables, and 10207 constraints, problems are : Problem set: 0 solved, 2 unsolved in 25974 ms.
Refiners :[Positive P Invariants (semi-flows): 2674/2674 constraints, State Equation: 7533/7533 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 4860/4868 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4868 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2665/7533 variables, 2665/2674 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7533 variables, 0/2674 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 24300/31833 variables, 7533/10207 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/31833 variables, 1/10208 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/31833 variables, 0/10208 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/31833 variables, 0/10208 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 31833/31833 variables, and 10208 constraints, problems are : Problem set: 0 solved, 2 unsolved in 42006 ms.
Refiners :[Positive P Invariants (semi-flows): 2674/2674 constraints, State Equation: 7533/7533 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 68086ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 1069 steps, including 0 resets, run visited all 2 properties in 537 ms. (steps per millisecond=1 )
Parikh walk visited 2 properties in 558 ms.
Found 8 invariant AP formulas.
Knowledge based reduction with 13 factoid took 655 ms. Reduced automaton from 14 states, 46 edges and 5 AP (stutter sensitive) to 12 states, 32 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 608 ms :[p4, p4, (OR (AND p2 (NOT p3) p4) (AND (NOT p0) p4)), (OR (AND (NOT p0) (NOT p3) p4) (AND p2 (NOT p3) p4)), (AND p2 (NOT p3) p4), (OR (AND p2 (NOT p3) p4) (AND (NOT p0) p4)), p4, (OR (AND (NOT p0) (NOT p3) p4) (AND p2 (NOT p3) p4)), (AND p2 (NOT p3) p4), (OR (NOT p0) (AND p2 (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND p2 (NOT p3))), (AND p2 (NOT p3))]
Knowledge-based reduction took 137084 ms.
Stuttering acceptance computed with spot in 642 ms :[p4, p4, (OR (AND p2 (NOT p3) p4) (AND (NOT p0) p4)), (OR (AND (NOT p0) (NOT p3) p4) (AND p2 (NOT p3) p4)), (AND p2 (NOT p3) p4), (OR (AND p2 (NOT p3) p4) (AND (NOT p0) p4)), p4, (OR (AND (NOT p0) (NOT p3) p4) (AND p2 (NOT p3) p4)), (AND p2 (NOT p3) p4), (OR (NOT p0) (AND p2 (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND p2 (NOT p3))), (AND p2 (NOT p3))]
Support contains 8 out of 7533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1104 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:02:52] [INFO ] Invariant cache hit.
[2026-05-25 14:03:10] [INFO ] Implicit Places using invariants in 18179 ms returned []
Implicit Place search using SMT only with invariants took 18182 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 19290 ms. Remains : 7533/7533 places, 24300/24300 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 170 ms. Reduced automaton from 12 states, 32 edges and 5 AP (stutter sensitive) to 12 states, 32 edges and 5 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 21 to 17
RANDOM walk for 40000 steps (8 resets) in 35249 ms. (1 steps per ms) remains 6/17 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4454 ms. (8 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5119 ms. (7 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4628 ms. (8 steps per ms) remains 3/3 properties
[2026-05-25 14:03:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 4860/4868 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4868 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2665/7533 variables, 2665/2674 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7533 variables, 0/2674 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SMT process timed out in 5109ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 7533 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1117 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1118 ms. Remains : 7533/7533 places, 24300/24300 transitions.
RANDOM walk for 40000 steps (8 resets) in 37260 ms. (1 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5183 ms. (7 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4631 ms. (8 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5127 ms. (7 steps per ms) remains 3/3 properties
Probabilistic random walk after 268058 steps, saw 267902 distinct states, run finished after 39124 ms. (steps per millisecond=6 ) properties seen :0
[2026-05-25 14:04:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 4860/4868 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4868 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2665/7533 variables, 2665/2674 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7533 variables, 0/2674 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 24300/31833 variables, 7533/10207 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/31833 variables, 0/10207 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/31833 variables, 0/10207 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 31833/31833 variables, and 10207 constraints, problems are : Problem set: 0 solved, 3 unsolved in 27757 ms.
Refiners :[Positive P Invariants (semi-flows): 2674/2674 constraints, State Equation: 7533/7533 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 4860/4868 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4868 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 2665/7533 variables, 2665/2674 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7533 variables, 0/2674 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 24300/31833 variables, 7533/10207 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/31833 variables, 1/10208 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/31833 variables, 0/10208 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/31833 variables, 0/10208 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
No progress, stopping.
After SMT solving in domain Int declared 31833/31833 variables, and 10208 constraints, problems are : Problem set: 0 solved, 3 unsolved in 45055 ms.
Refiners :[Positive P Invariants (semi-flows): 2674/2674 constraints, State Equation: 7533/7533 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 72938ms problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 7533 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1404 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1405 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1102 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:05:39] [INFO ] Invariant cache hit.
[2026-05-25 14:05:53] [INFO ] Implicit Places using invariants in 14715 ms returned []
Implicit Place search using SMT only with invariants took 14720 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15825 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Knowledge based reduction with 1 factoid took 338 ms. Reduced automaton from 12 states, 32 edges and 5 AP (stutter sensitive) to 12 states, 32 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 731 ms :[p4, p4, (OR (AND p2 (NOT p3) p4) (AND (NOT p0) p4)), (OR (AND (NOT p0) (NOT p3) p4) (AND p2 (NOT p3) p4)), (AND p2 (NOT p3) p4), (OR (AND p2 (NOT p3) p4) (AND (NOT p0) p4)), p4, (OR (AND (NOT p0) (NOT p3) p4) (AND p2 (NOT p3) p4)), (AND p2 (NOT p3) p4), (OR (NOT p0) (AND p2 (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND p2 (NOT p3))), (AND p2 (NOT p3))]
Knowledge-based reduction took 163848 ms.
Stuttering acceptance computed with spot in 643 ms :[p4, p4, (OR (AND p2 (NOT p3) p4) (AND (NOT p0) p4)), (OR (AND (NOT p0) (NOT p3) p4) (AND p2 (NOT p3) p4)), (AND p2 (NOT p3) p4), (OR (AND p2 (NOT p3) p4) (AND (NOT p0) p4)), p4, (OR (AND (NOT p0) (NOT p3) p4) (AND p2 (NOT p3) p4)), (AND p2 (NOT p3) p4), (OR (NOT p0) (AND p2 (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND p2 (NOT p3))), (AND p2 (NOT p3))]
Stuttering acceptance computed with spot in 644 ms :[p4, p4, (OR (AND p2 (NOT p3) p4) (AND (NOT p0) p4)), (OR (AND (NOT p0) (NOT p3) p4) (AND p2 (NOT p3) p4)), (AND p2 (NOT p3) p4), (OR (AND p2 (NOT p3) p4) (AND (NOT p0) p4)), p4, (OR (AND (NOT p0) (NOT p3) p4) (AND p2 (NOT p3) p4)), (AND p2 (NOT p3) p4), (OR (NOT p0) (AND p2 (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND p2 (NOT p3))), (AND p2 (NOT p3))]
Product exploration timeout after 12120 steps with 337 reset in 10006 ms.
Product exploration timeout after 13770 steps with 1596 reset in 10002 ms.
Spot run failed in 121 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/ltsmin11370034775172290443
[2026-05-25 14:06:16] [INFO ] Built C files in 204ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11370034775172290443
Running compilation step : cd /tmp/ltsmin11370034775172290443;'/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/ltsmin11370034775172290443;'/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/ltsmin11370034775172290443;'/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 8 out of 7533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 957 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:06:20] [INFO ] Invariant cache hit.
[2026-05-25 14:06:36] [INFO ] Implicit Places using invariants in 16325 ms returned []
Implicit Place search using SMT only with invariants took 16330 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 17293 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Built C files in :
/tmp/ltsmin5680894809309358991
[2026-05-25 14:06:37] [INFO ] Built C files in 178ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5680894809309358991
Running compilation step : cd /tmp/ltsmin5680894809309358991;'/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/ltsmin5680894809309358991;'/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/ltsmin5680894809309358991;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 14:06:41] [INFO ] Flatten gal took : 728 ms
[2026-05-25 14:06:42] [INFO ] Flatten gal took : 852 ms
[2026-05-25 14:06:42] [INFO ] Time to serialize gal into /tmp/LTL13602616279426274040.gal : 134 ms
[2026-05-25 14:06:42] [INFO ] Time to serialize properties into /tmp/LTL17255646453373311648.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/LTL13602616279426274040.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3077641341042464774.hoa' '-atoms' '/tmp/LTL17255646453373311648.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/LTL17255646453373311648.prop.
Loaded 5 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3077641341042464774.hoa
Detected timeout of ITS tools.
[2026-05-25 14:06:58] [INFO ] Flatten gal took : 713 ms
[2026-05-25 14:06:59] [INFO ] Flatten gal took : 682 ms
[2026-05-25 14:06:59] [INFO ] Time to serialize gal into /tmp/LTL14198010176473388605.gal : 128 ms
[2026-05-25 14:06:59] [INFO ] Time to serialize properties into /tmp/LTL11215930756277689094.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/LTL14198010176473388605.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11215930756277689094.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 : !(((F(("((pbl_3_2_3_2_3>=1)&&(po_d4_n1_3_2_3_3_3>=1))")&&((("((pbl_2_2_2_1_1>=1)&&(pi_d1_n1_2_2_2_1_1>=1))")U(!("((pbl_3_2_3_2_3>=1)&&...301
Formula 0 simplified : G(!"((pbl_3_2_3_2_3>=1)&&(po_d4_n1_3_2_3_3_3>=1))" | ((!"((pbl_2_2_2_1_1>=1)&&(pi_d1_n1_2_2_2_1_1>=1))" R "((pbl_3_2_3_2_3>=1)&&(po_...283
Detected timeout of ITS tools.
[2026-05-25 14:07:15] [INFO ] Flatten gal took : 795 ms
[2026-05-25 14:07:15] [INFO ] Applying decomposition
[2026-05-25 14:07:16] [INFO ] Flatten gal took : 797 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/graph16206290475909784944.txt' '-o' '/tmp/graph16206290475909784944.bin' '-w' '/tmp/graph16206290475909784944.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16206290475909784944.bin' '-l' '-1' '-v' '-w' '/tmp/graph16206290475909784944.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:07:18] [INFO ] Decomposing Gal with order
[2026-05-25 14:07:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:07:32] [INFO ] Removed a total of 38880 redundant transitions.
[2026-05-25 14:07:32] [INFO ] Flatten gal took : 1166 ms
[2026-05-25 14:07:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 75 ms.
[2026-05-25 14:07:33] [INFO ] Time to serialize gal into /tmp/LTL14336020798778783430.gal : 147 ms
[2026-05-25 14:07:33] [INFO ] Time to serialize properties into /tmp/LTL2169964049043429562.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/LTL14336020798778783430.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2169964049043429562.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(("((i86.i1.u215.pbl_3_2_3_2_3>=1)&&(i86.i1.u2532.po_d4_n1_3_2_3_3_3>=1))")&&((("((i33.i1.u128.pbl_2_2_2_1_1>=1)&&(i33.i1.u897.pi...423
Formula 0 simplified : G(!"((i86.i1.u215.pbl_3_2_3_2_3>=1)&&(i86.i1.u2532.po_d4_n1_3_2_3_3_3>=1))" | ((!"((i33.i1.u128.pbl_2_2_2_1_1>=1)&&(i33.i1.u897.pi_d...405
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d5k3p2b10-LTLFireability-04 finished in 470958 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 7533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1071 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:07:49] [INFO ] Invariant cache hit.
[2026-05-25 14:08:04] [INFO ] Implicit Places using invariants in 15448 ms returned []
Implicit Place search using SMT only with invariants took 15455 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16528 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d5k3p2b10-LTLFireability-05
Product exploration timeout after 10970 steps with 0 reset in 10003 ms.
Product exploration timeout after 10730 steps with 0 reset in 10006 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 136 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
RANDOM walk for 24696 steps (5 resets) in 22052 ms. (1 steps per ms) remains 0/2 properties
Knowledge based reduction with 1 factoid took 157 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Knowledge-based reduction took 9451 ms.
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 7533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1044 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:08:35] [INFO ] Invariant cache hit.
[2026-05-25 14:08:51] [INFO ] Implicit Places using invariants in 16094 ms returned []
Implicit Place search using SMT only with invariants took 16096 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17142 ms. Remains : 7533/7533 places, 24300/24300 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 111 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
RANDOM walk for 29552 steps (7 resets) in 27166 ms. (1 steps per ms) remains 0/2 properties
Knowledge based reduction with 1 factoid took 115 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Knowledge-based reduction took 9903 ms.
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration timeout after 11320 steps with 2 reset in 10006 ms.
Product exploration timeout after 10640 steps with 0 reset in 10004 ms.
Built C files in :
/tmp/ltsmin4756694997210039999
[2026-05-25 14:09:21] [INFO ] Too many transitions (24300) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:09:22] [INFO ] Built C files in 192ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4756694997210039999
Running compilation step : cd /tmp/ltsmin4756694997210039999;'/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/ltsmin4756694997210039999;'/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/ltsmin4756694997210039999;'/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 7533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1014 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:09:26] [INFO ] Invariant cache hit.
[2026-05-25 14:09:42] [INFO ] Implicit Places using invariants in 15871 ms returned []
Implicit Place search using SMT only with invariants took 15873 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16890 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Built C files in :
/tmp/ltsmin9548920623479062976
[2026-05-25 14:09:42] [INFO ] Too many transitions (24300) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:09:42] [INFO ] Built C files in 297ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9548920623479062976
Running compilation step : cd /tmp/ltsmin9548920623479062976;'/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/ltsmin9548920623479062976;'/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/ltsmin9548920623479062976;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 14:09:46] [INFO ] Flatten gal took : 645 ms
[2026-05-25 14:09:47] [INFO ] Flatten gal took : 827 ms
[2026-05-25 14:09:47] [INFO ] Time to serialize gal into /tmp/LTL12270900280253057496.gal : 119 ms
[2026-05-25 14:09:47] [INFO ] Time to serialize properties into /tmp/LTL12748653964011238984.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/LTL12270900280253057496.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2879932376695949085.hoa' '-atoms' '/tmp/LTL12748653964011238984.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/LTL12748653964011238984.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2879932376695949085.hoa
Detected timeout of ITS tools.
[2026-05-25 14:10:04] [INFO ] Flatten gal took : 779 ms
[2026-05-25 14:10:04] [INFO ] Flatten gal took : 864 ms
[2026-05-25 14:10:05] [INFO ] Time to serialize gal into /tmp/LTL2875767057242605837.gal : 135 ms
[2026-05-25 14:10:05] [INFO ] Time to serialize properties into /tmp/LTL10602500497623676760.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/LTL2875767057242605837.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10602500497623676760.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_3_1_2_2<1)||(pi_d5_n1_1_3_1_2_2<1))"))&&(F(G("((pbl_3_1_3_2_1<1)||(po_d1_n1_1_1_3_2_1<1))"))))))
Formula 0 simplified : F(G!"((pbl_1_3_1_2_2<1)||(pi_d5_n1_1_3_1_2_2<1))" | GF!"((pbl_3_1_3_2_1<1)||(po_d1_n1_1_1_3_2_1<1))")
Detected timeout of ITS tools.
[2026-05-25 14:10:21] [INFO ] Flatten gal took : 787 ms
[2026-05-25 14:10:21] [INFO ] Applying decomposition
[2026-05-25 14:10:21] [INFO ] Flatten gal took : 845 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/graph16615762592674901036.txt' '-o' '/tmp/graph16615762592674901036.bin' '-w' '/tmp/graph16615762592674901036.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16615762592674901036.bin' '-l' '-1' '-v' '-w' '/tmp/graph16615762592674901036.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:10:23] [INFO ] Decomposing Gal with order
[2026-05-25 14:10:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:10:38] [INFO ] Removed a total of 38880 redundant transitions.
[2026-05-25 14:10:38] [INFO ] Flatten gal took : 1131 ms
[2026-05-25 14:10:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 69 ms.
[2026-05-25 14:10:39] [INFO ] Time to serialize gal into /tmp/LTL2277716420588215069.gal : 122 ms
[2026-05-25 14:10:39] [INFO ] Time to serialize properties into /tmp/LTL1212726381234589932.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/LTL2277716420588215069.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1212726381234589932.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("((i18.i1.u80.pbl_1_3_1_2_2<1)||(i18.i1.u765.pi_d5_n1_1_3_1_2_2<1))"))&&(F(G("((i82.i2.u192.pbl_3_1_3_2_1<1)||(i82.i2.u1467.po...182
Formula 0 simplified : F(G!"((i18.i1.u80.pbl_1_3_1_2_2<1)||(i18.i1.u765.pi_d5_n1_1_3_1_2_2<1))" | GF!"((i82.i2.u192.pbl_3_1_3_2_1<1)||(i82.i2.u1467.po_d1_n...172
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d5k3p2b10-LTLFireability-05 finished in 186328 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) U !(G(p1)||p1)))&&(X(p0) U p2)))'
Support contains 6 out of 7533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 922 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:10:55] [INFO ] Invariant cache hit.
[2026-05-25 14:11:10] [INFO ] Implicit Places using invariants in 14705 ms returned []
Implicit Place search using SMT only with invariants took 14706 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 15631 ms. Remains : 7533/7533 places, 24300/24300 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) U !(G(p1)||p1)))&&(X(p0) U p2)))'
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p2) p1), p1, (OR (NOT p0) (NOT p2)), true]
Running random walk in product with property : HypertorusGrid-PT-d5k3p2b10-LTLFireability-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 7 ms.
FORMULA HypertorusGrid-PT-d5k3p2b10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d5k3p2b10-LTLFireability-06 finished in 15883 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 4 out of 7533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1267 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:11:11] [INFO ] Invariant cache hit.
[2026-05-25 14:11:26] [INFO ] Implicit Places using invariants in 14869 ms returned []
Implicit Place search using SMT only with invariants took 14876 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16144 ms. Remains : 7533/7533 places, 24300/24300 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 45 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d5k3p2b10-LTLFireability-07
Product exploration timeout after 10740 steps with 0 reset in 10001 ms.
Product exploration timeout after 10660 steps with 0 reset in 10006 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 55 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 29630 steps (6 resets) in 25693 ms. (1 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 69 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Knowledge-based reduction took 9226 ms.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Support contains 4 out of 7533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1069 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:11:57] [INFO ] Invariant cache hit.
[2026-05-25 14:12:13] [INFO ] Implicit Places using invariants in 16806 ms returned []
Implicit Place search using SMT only with invariants took 16815 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17886 ms. Remains : 7533/7533 places, 24300/24300 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 54 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (8 resets) in 36545 ms. (1 steps per ms) remains 1/1 properties
BEST_FIRST walk for 19480 steps (0 resets) in 2700 ms. (7 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 57 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Knowledge-based reduction took 10787 ms.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration timeout after 10880 steps with 0 reset in 10009 ms.
Product exploration timeout after 10520 steps with 0 reset in 10009 ms.
Built C files in :
/tmp/ltsmin6632257313605893337
[2026-05-25 14:12:44] [INFO ] Too many transitions (24300) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:12:45] [INFO ] Built C files in 183ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6632257313605893337
Running compilation step : cd /tmp/ltsmin6632257313605893337;'/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/ltsmin6632257313605893337;'/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/ltsmin6632257313605893337;'/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 7533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1369 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:12:49] [INFO ] Invariant cache hit.
[2026-05-25 14:13:05] [INFO ] Implicit Places using invariants in 16413 ms returned []
Implicit Place search using SMT only with invariants took 16414 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17788 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Built C files in :
/tmp/ltsmin16211700306627476511
[2026-05-25 14:13:05] [INFO ] Too many transitions (24300) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:13:06] [INFO ] Built C files in 263ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16211700306627476511
Running compilation step : cd /tmp/ltsmin16211700306627476511;'/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/ltsmin16211700306627476511;'/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/ltsmin16211700306627476511;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 14:13:10] [INFO ] Flatten gal took : 767 ms
[2026-05-25 14:13:11] [INFO ] Flatten gal took : 985 ms
[2026-05-25 14:13:11] [INFO ] Time to serialize gal into /tmp/LTL5047367378153744795.gal : 124 ms
[2026-05-25 14:13:11] [INFO ] Time to serialize properties into /tmp/LTL138608510200358038.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/LTL5047367378153744795.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13973900379708228015.hoa' '-atoms' '/tmp/LTL138608510200358038.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/LTL138608510200358038.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13973900379708228015.hoa
Detected timeout of ITS tools.
[2026-05-25 14:13:27] [INFO ] Flatten gal took : 757 ms
[2026-05-25 14:13:28] [INFO ] Flatten gal took : 649 ms
[2026-05-25 14:13:28] [INFO ] Time to serialize gal into /tmp/LTL4566335262062270420.gal : 125 ms
[2026-05-25 14:13:28] [INFO ] Time to serialize properties into /tmp/LTL6144907176053622704.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/LTL4566335262062270420.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6144907176053622704.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_3_3_1_2_3<1)||(pi_d4_n1_3_3_1_2_3<1))||((pbl_3_2_1_3_2<1)||(pi_d1_n1_3_2_1_3_2<1)))"))))
Formula 0 simplified : GF!"(((pbl_3_3_1_2_3<1)||(pi_d4_n1_3_3_1_2_3<1))||((pbl_3_2_1_3_2<1)||(pi_d1_n1_3_2_1_3_2<1)))"
Detected timeout of ITS tools.
[2026-05-25 14:13:44] [INFO ] Flatten gal took : 722 ms
[2026-05-25 14:13:44] [INFO ] Applying decomposition
[2026-05-25 14:13:45] [INFO ] Flatten gal took : 712 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/graph8696257247412901308.txt' '-o' '/tmp/graph8696257247412901308.bin' '-w' '/tmp/graph8696257247412901308.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8696257247412901308.bin' '-l' '-1' '-v' '-w' '/tmp/graph8696257247412901308.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:13:46] [INFO ] Decomposing Gal with order
[2026-05-25 14:13:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:14:02] [INFO ] Removed a total of 38880 redundant transitions.
[2026-05-25 14:14:02] [INFO ] Flatten gal took : 1093 ms
[2026-05-25 14:14:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 48 ms.
[2026-05-25 14:14:03] [INFO ] Time to serialize gal into /tmp/LTL15712177423210799136.gal : 112 ms
[2026-05-25 14:14:03] [INFO ] Time to serialize properties into /tmp/LTL14530126506987519092.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/LTL15712177423210799136.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14530126506987519092.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G("(((i4.u225.pbl_3_3_1_2_3<1)||(i4.u705.pi_d4_n1_3_3_1_2_3<1))||((i7.u203.pbl_3_2_1_3_2<1)||(i7.u933.pi_d1_n1_3_2_1_3_2<1)))")))...156
Formula 0 simplified : GF!"(((i4.u225.pbl_3_3_1_2_3<1)||(i4.u705.pi_d4_n1_3_3_1_2_3<1))||((i7.u203.pbl_3_2_1_3_2<1)||(i7.u933.pi_d1_n1_3_2_1_3_2<1)))"
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d5k3p2b10-LTLFireability-07 finished in 187983 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(!(F(X(X(p0)))&&G(p1)))) U p2))'
Support contains 6 out of 7533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1128 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:14:19] [INFO ] Invariant cache hit.
[2026-05-25 14:14:34] [INFO ] Implicit Places using invariants in 15043 ms returned []
Implicit Place search using SMT only with invariants took 15047 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 16176 ms. Remains : 7533/7533 places, 24300/24300 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(!(F(X(X(p0)))&&G(p1)))) U p2))'
Stuttering acceptance computed with spot in 248 ms :[(NOT p2), (OR (NOT p2) (AND p0 p1)), (AND p1 p0), (AND p1 p0), (AND p1 p0), p1]
Running random walk in product with property : HypertorusGrid-PT-d5k3p2b10-LTLFireability-08
Product exploration timeout after 11790 steps with 4 reset in 10002 ms.
Product exploration timeout after 11430 steps with 5 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 110 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
RANDOM walk for 32776 steps (6 resets) in 29225 ms. (1 steps per ms) remains 0/5 properties
Knowledge based reduction with 1 factoid took 148 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 238 ms :[(OR (NOT p2) (AND p0 p1)), (OR (NOT p2) (AND p0 p1)), (AND p1 p0), (AND p1 p0), (AND p1 p0), p1]
[2026-05-25 14:15:04] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:834)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:590)
at fr.lip6.move.gal.application.solver.ltl.knowledge.KnowledgeFacts.computeEGknowledge(KnowledgeFacts.java:231)
at fr.lip6.move.gal.application.solver.ltl.knowledge.KnowledgeOrchestrator.applyKnowledgeBasedReductions(KnowledgeOrchestrator.java:52)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:248)
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)
[2026-05-25 14:15:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression EG (NOT p2)
Could not prove EG (NOT p2)
Knowledge-based reduction took 24881 ms.
Stuttering acceptance computed with spot in 307 ms :[(OR (NOT p2) (AND p0 p1)), (OR (NOT p2) (AND p0 p1)), (AND p1 p0), (AND p1 p0), (AND p1 p0), p1]
Support contains 6 out of 7533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1275 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:15:21] [INFO ] Invariant cache hit.
[2026-05-25 14:15:37] [INFO ] Implicit Places using invariants in 15770 ms returned []
Implicit Place search using SMT only with invariants took 15771 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 17048 ms. Remains : 7533/7533 places, 24300/24300 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 94 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
RANDOM walk for 24374 steps (5 resets) in 22274 ms. (1 steps per ms) remains 0/5 properties
Knowledge based reduction with 1 factoid took 157 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 291 ms :[(OR (NOT p2) (AND p0 p1)), (OR (NOT p2) (AND p0 p1)), (AND p1 p0), (AND p1 p0), (AND p1 p0), p1]
[2026-05-25 14:15:47] [INFO ] Invariant cache hit.
Could not prove EG (NOT p2)
Knowledge-based reduction took 25293 ms.
Stuttering acceptance computed with spot in 320 ms :[(OR (NOT p2) (AND p0 p1)), (OR (NOT p2) (AND p0 p1)), (AND p1 p0), (AND p1 p0), (AND p1 p0), p1]
Stuttering acceptance computed with spot in 303 ms :[(OR (NOT p2) (AND p0 p1)), (OR (NOT p2) (AND p0 p1)), (AND p1 p0), (AND p1 p0), (AND p1 p0), p1]
Product exploration timeout after 10440 steps with 1 reset in 10007 ms.
Product exploration timeout after 10070 steps with 1 reset in 10007 ms.
Spot run failed in 66 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/ltsmin8596612027327612282
[2026-05-25 14:16:23] [INFO ] Built C files in 177ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8596612027327612282
Running compilation step : cd /tmp/ltsmin8596612027327612282;'/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/ltsmin8596612027327612282;'/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/ltsmin8596612027327612282;'/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 7533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1115 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:16:27] [INFO ] Invariant cache hit.
[2026-05-25 14:16:44] [INFO ] Implicit Places using invariants in 17204 ms returned []
Implicit Place search using SMT only with invariants took 17206 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 18322 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Built C files in :
/tmp/ltsmin1858259131890123663
[2026-05-25 14:16:45] [INFO ] Built C files in 298ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1858259131890123663
Running compilation step : cd /tmp/ltsmin1858259131890123663;'/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/ltsmin1858259131890123663;'/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/ltsmin1858259131890123663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 14:16:49] [INFO ] Flatten gal took : 794 ms
[2026-05-25 14:16:50] [INFO ] Flatten gal took : 934 ms
[2026-05-25 14:16:50] [INFO ] Time to serialize gal into /tmp/LTL12750666015909250208.gal : 185 ms
[2026-05-25 14:16:50] [INFO ] Time to serialize properties into /tmp/LTL17007643300974012254.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/LTL12750666015909250208.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9968357265466329488.hoa' '-atoms' '/tmp/LTL17007643300974012254.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/LTL17007643300974012254.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9968357265466329488.hoa
Detected timeout of ITS tools.
[2026-05-25 14:17:07] [INFO ] Flatten gal took : 791 ms
[2026-05-25 14:17:07] [INFO ] Flatten gal took : 698 ms
[2026-05-25 14:17:07] [INFO ] Time to serialize gal into /tmp/LTL17561415004290226201.gal : 109 ms
[2026-05-25 14:17:07] [INFO ] Time to serialize properties into /tmp/LTL11984483095272908482.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/LTL17561415004290226201.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11984483095272908482.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 : !(((G(X(!((F(X(X("((pbl_2_3_3_2_1>=1)&&(pi_d4_n1_2_3_3_2_1>=1))"))))&&(G("((pbl_2_2_3_1_2>=1)&&(pi_d1_n1_2_2_3_1_2>=1))"))))))U("((pbl...199
Formula 0 simplified : !"((pbl_3_3_1_1_2>=1)&&(po_d3_n1_3_3_2_1_2>=1))" & X(!"((pbl_3_3_1_1_2>=1)&&(po_d3_n1_3_3_2_1_2>=1))" W F(G"((pbl_2_2_3_1_2>=1)&&(pi...232
Detected timeout of ITS tools.
[2026-05-25 14:17:23] [INFO ] Flatten gal took : 798 ms
[2026-05-25 14:17:23] [INFO ] Applying decomposition
[2026-05-25 14:17:24] [INFO ] Flatten gal took : 670 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/graph17974901137917093460.txt' '-o' '/tmp/graph17974901137917093460.bin' '-w' '/tmp/graph17974901137917093460.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17974901137917093460.bin' '-l' '-1' '-v' '-w' '/tmp/graph17974901137917093460.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:17:26] [INFO ] Decomposing Gal with order
[2026-05-25 14:17:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:17:40] [INFO ] Removed a total of 38880 redundant transitions.
[2026-05-25 14:17:41] [INFO ] Flatten gal took : 1073 ms
[2026-05-25 14:17:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 57 ms.
[2026-05-25 14:17:41] [INFO ] Time to serialize gal into /tmp/LTL6938413852184542968.gal : 145 ms
[2026-05-25 14:17:41] [INFO ] Time to serialize properties into /tmp/LTL17758752254364588013.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/LTL6938413852184542968.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17758752254364588013.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 : !(((G(X(!((F(X(X("((i51.i1.u162.pbl_2_3_3_2_1>=1)&&(i51.i1.u642.pi_d4_n1_2_3_3_2_1>=1))"))))&&(G("((i66.i2.u136.pbl_2_2_3_1_2>=1)&&(i6...272
Formula 0 simplified : !"((i14.i1.u219.pbl_3_3_1_1_2>=1)&&(i14.i1.u1812.po_d3_n1_3_3_2_1_2>=1))" & X(!"((i14.i1.u219.pbl_3_3_1_1_2>=1)&&(i14.i1.u1812.po_d3...330
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d5k3p2b10-LTLFireability-08 finished in 218407 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||X(!p1))) U X(X(X((G(p0)&&p2)))))))'
Support contains 6 out of 7533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 935 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:17:57] [INFO ] Invariant cache hit.
[2026-05-25 14:18:13] [INFO ] Implicit Places using invariants in 15619 ms returned []
Implicit Place search using SMT only with invariants took 15621 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 16563 ms. Remains : 7533/7533 places, 24300/24300 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||X(!p1))) U X(X(X((G(p0)&&p2)))))))'
Stuttering acceptance computed with spot in 672 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (AND (NOT p0) p1) (AND p1 (NOT p2))), (OR (NOT p0) (NOT p2)), (OR (AND (NOT p0) p1) (AND p1 (NOT p2))), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), true, (AND (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p2)), (OR (AND (NOT p0) p1) (AND p1 (NOT p2))), (NOT p0), p1, (AND p0 p1)]
Running random walk in product with property : HypertorusGrid-PT-d5k3p2b10-LTLFireability-10
Entered a terminal (fully accepting) state of product in 812 steps with 0 reset in 847 ms.
FORMULA HypertorusGrid-PT-d5k3p2b10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d5k3p2b10-LTLFireability-10 finished in 18228 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 G(p1))||G(F(p2))||(p0 U p3))))'
Support contains 8 out of 7533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 915 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:18:16] [INFO ] Invariant cache hit.
[2026-05-25 14:18:30] [INFO ] Implicit Places using invariants in 14589 ms returned []
Implicit Place search using SMT only with invariants took 14590 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 15510 ms. Remains : 7533/7533 places, 24300/24300 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 G(p1))||G(F(p2))||(p0 U p3))))'
Stuttering acceptance computed with spot in 396 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3) p1), (AND (NOT p2) (NOT p0) (NOT p3) p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : HypertorusGrid-PT-d5k3p2b10-LTLFireability-11
Product exploration timeout after 10710 steps with 0 reset in 10002 ms.
Product exploration timeout after 11320 steps with 2 reset in 10004 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 339 ms. Reduced automaton from 9 states, 25 edges and 4 AP (stutter sensitive) to 9 states, 25 edges and 4 AP (stutter sensitive).
RANDOM walk for 40000 steps (8 resets) in 35155 ms. (1 steps per ms) remains 5/15 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4207 ms. (9 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3490 ms. (11 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3830 ms. (10 steps per ms) remains 1/2 properties
[2026-05-25 14:19:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4860/4868 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4868 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7533/31833 variables, and 2674 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2753 ms.
Refiners :[Positive P Invariants (semi-flows): 2674/2674 constraints, State Equation: 0/7533 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4860/4868 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4868 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7533/31833 variables, and 2674 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2798 ms.
Refiners :[Positive P Invariants (semi-flows): 2674/2674 constraints, State Equation: 0/7533 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5635ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 7533 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1092 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1097 ms. Remains : 7533/7533 places, 24300/24300 transitions.
RANDOM walk for 39861 steps (8 resets) in 34160 ms. (1 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 455 ms. Reduced automaton from 9 states, 25 edges and 4 AP (stutter sensitive) to 9 states, 25 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 439 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3) p1), (AND (NOT p2) (NOT p0) (NOT p3) p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Knowledge-based reduction took 29251 ms.
Stuttering acceptance computed with spot in 419 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3) p1), (AND (NOT p2) (NOT p0) (NOT p3) p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 8 out of 7533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1393 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:19:22] [INFO ] Invariant cache hit.
[2026-05-25 14:19:39] [INFO ] Implicit Places using invariants in 16978 ms returned []
Implicit Place search using SMT only with invariants took 16984 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 18380 ms. Remains : 7533/7533 places, 24300/24300 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 267 ms. Reduced automaton from 9 states, 25 edges and 4 AP (stutter sensitive) to 9 states, 25 edges and 4 AP (stutter sensitive).
RANDOM walk for 40000 steps (8 resets) in 34871 ms. (1 steps per ms) remains 1/15 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3829 ms. (10 steps per ms) remains 1/1 properties
[2026-05-25 14:19:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4860/4868 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4868 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7533/31833 variables, and 2674 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2693 ms.
Refiners :[Positive P Invariants (semi-flows): 2674/2674 constraints, State Equation: 0/7533 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4860/4868 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4868 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7533/31833 variables, and 2674 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3043 ms.
Refiners :[Positive P Invariants (semi-flows): 2674/2674 constraints, State Equation: 0/7533 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5811ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 7533 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1122 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1122 ms. Remains : 7533/7533 places, 24300/24300 transitions.
RANDOM walk for 40000 steps (8 resets) in 33953 ms. (1 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3843 ms. (10 steps per ms) remains 1/1 properties
Probabilistic random walk after 201554 steps, saw 201442 distinct states, run finished after 27025 ms. (steps per millisecond=7 ) properties seen :0
[2026-05-25 14:20:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4860/4868 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4868 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2665/7533 variables, 2665/2674 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7533 variables, 0/2674 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 31833/31833 variables, and 10207 constraints, problems are : Problem set: 0 solved, 1 unsolved in 24296 ms.
Refiners :[Positive P Invariants (semi-flows): 2674/2674 constraints, State Equation: 7533/7533 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4860/4868 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4868 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2665/7533 variables, 2665/2674 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7533 variables, 0/2674 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 31833/31833 variables, and 10207 constraints, problems are : Problem set: 0 solved, 1 unsolved in 21383 ms.
Refiners :[Positive P Invariants (semi-flows): 2674/2674 constraints, State Equation: 7533/7533 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45902ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 3317 steps, including 0 resets, run visited all 1 properties in 1302 ms. (steps per millisecond=2 )
Parikh walk visited 1 properties in 1312 ms.
Knowledge based reduction with 2 factoid took 508 ms. Reduced automaton from 9 states, 25 edges and 4 AP (stutter sensitive) to 9 states, 25 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 410 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3) p1), (AND (NOT p2) (NOT p0) (NOT p3) p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Knowledge-based reduction took 102044 ms.
Stuttering acceptance computed with spot in 384 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3) p1), (AND (NOT p2) (NOT p0) (NOT p3) p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 406 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3) p1), (AND (NOT p2) (NOT p0) (NOT p3) p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Product exploration timeout after 11280 steps with 1 reset in 10007 ms.
Product exploration timeout after 11870 steps with 6 reset in 10005 ms.
Spot run failed in 74 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/ltsmin6397153719624210552
[2026-05-25 14:21:42] [INFO ] Built C files in 188ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6397153719624210552
Running compilation step : cd /tmp/ltsmin6397153719624210552;'/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/ltsmin6397153719624210552;'/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/ltsmin6397153719624210552;'/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 8 out of 7533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 980 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:21:46] [INFO ] Invariant cache hit.
[2026-05-25 14:22:01] [INFO ] Implicit Places using invariants in 15348 ms returned []
Implicit Place search using SMT only with invariants took 15351 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 16333 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Built C files in :
/tmp/ltsmin6035910476594885899
[2026-05-25 14:22:01] [INFO ] Built C files in 192ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6035910476594885899
Running compilation step : cd /tmp/ltsmin6035910476594885899;'/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/ltsmin6035910476594885899;'/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/ltsmin6035910476594885899;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 14:22:06] [INFO ] Flatten gal took : 733 ms
[2026-05-25 14:22:06] [INFO ] Flatten gal took : 655 ms
[2026-05-25 14:22:06] [INFO ] Time to serialize gal into /tmp/LTL5877599493538415591.gal : 133 ms
[2026-05-25 14:22:06] [INFO ] Time to serialize properties into /tmp/LTL16449513824603931418.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/LTL5877599493538415591.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17941238199445347818.hoa' '-atoms' '/tmp/LTL16449513824603931418.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/LTL16449513824603931418.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17941238199445347818.hoa
Detected timeout of ITS tools.
[2026-05-25 14:22:23] [INFO ] Flatten gal took : 879 ms
[2026-05-25 14:22:24] [INFO ] Flatten gal took : 603 ms
[2026-05-25 14:22:24] [INFO ] Time to serialize gal into /tmp/LTL16635467797204058758.gal : 186 ms
[2026-05-25 14:22:24] [INFO ] Time to serialize properties into /tmp/LTL2179850009629655154.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16635467797204058758.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2179850009629655154.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((((G("((pbl_3_1_1_1_3>=1)&&(po_d5_n1_3_1_1_1_1>=1))"))U(G("((pbl_3_2_2_1_2>=1)&&(pi_d3_n1_3_2_2_1_2>=1))")))||(G(F("((pbl_3_1_2_3...296
Formula 0 simplified : X((F!"((pbl_3_1_1_1_3>=1)&&(po_d5_n1_3_1_1_1_1>=1))" R F!"((pbl_3_2_2_1_2>=1)&&(pi_d3_n1_3_2_2_1_2>=1))") & FG!"((pbl_3_1_2_3_2<1)||...284
Detected timeout of ITS tools.
[2026-05-25 14:22:40] [INFO ] Flatten gal took : 605 ms
[2026-05-25 14:22:40] [INFO ] Applying decomposition
[2026-05-25 14:22:40] [INFO ] Flatten gal took : 640 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/graph18090206355643158312.txt' '-o' '/tmp/graph18090206355643158312.bin' '-w' '/tmp/graph18090206355643158312.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18090206355643158312.bin' '-l' '-1' '-v' '-w' '/tmp/graph18090206355643158312.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:22:42] [INFO ] Decomposing Gal with order
[2026-05-25 14:22:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:22:57] [INFO ] Removed a total of 38880 redundant transitions.
[2026-05-25 14:22:57] [INFO ] Flatten gal took : 1127 ms
[2026-05-25 14:22:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 47 ms.
[2026-05-25 14:22:57] [INFO ] Time to serialize gal into /tmp/LTL11387290160075743102.gal : 113 ms
[2026-05-25 14:22:57] [INFO ] Time to serialize properties into /tmp/LTL1999704179054433100.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/LTL11387290160075743102.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1999704179054433100.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((((G("((i20.u170.pbl_3_1_1_1_3>=1)&&(i20.u2626.po_d5_n1_3_1_1_1_1>=1))"))U(G("((i41.u203.pbl_3_2_2_1_2>=1)&&(i41.u596.pi_d3_n1_3_...389
Formula 0 simplified : X((F!"((i20.u170.pbl_3_1_1_1_3>=1)&&(i20.u2626.po_d5_n1_3_1_1_1_1>=1))" R F!"((i41.u203.pbl_3_2_2_1_2>=1)&&(i41.u596.pi_d3_n1_3_2_2_...377
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d5k3p2b10-LTLFireability-11 finished in 297709 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 7533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1162 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:23:14] [INFO ] Invariant cache hit.
[2026-05-25 14:23:30] [INFO ] Implicit Places using invariants in 16646 ms returned []
Implicit Place search using SMT only with invariants took 16652 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17816 ms. Remains : 7533/7533 places, 24300/24300 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 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d5k3p2b10-LTLFireability-12
Product exploration timeout after 11330 steps with 2 reset in 10007 ms.
Product exploration timeout after 10670 steps with 0 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 1 factoid took 94 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 16814 steps (3 resets) in 14163 ms. (1 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 86 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 81 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 8676 ms.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 7533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1072 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:24:00] [INFO ] Invariant cache hit.
[2026-05-25 14:24:17] [INFO ] Implicit Places using invariants in 16505 ms returned []
Implicit Place search using SMT only with invariants took 16512 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17589 ms. Remains : 7533/7533 places, 24300/24300 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 97 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 5718 steps (0 resets) in 6136 ms. (0 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 115 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 91 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 3615 ms.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 11420 steps with 4 reset in 10009 ms.
Product exploration timeout after 11300 steps with 4 reset in 10008 ms.
Built C files in :
/tmp/ltsmin7351873681054717865
[2026-05-25 14:24:41] [INFO ] Too many transitions (24300) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:24:41] [INFO ] Built C files in 188ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7351873681054717865
Running compilation step : cd /tmp/ltsmin7351873681054717865;'/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/ltsmin7351873681054717865;'/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/ltsmin7351873681054717865;'/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 7533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1024 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:24:45] [INFO ] Invariant cache hit.
[2026-05-25 14:24:59] [INFO ] Implicit Places using invariants in 14268 ms returned []
Implicit Place search using SMT only with invariants took 14281 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15307 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Built C files in :
/tmp/ltsmin9450031211455425418
[2026-05-25 14:24:59] [INFO ] Too many transitions (24300) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:24:59] [INFO ] Built C files in 174ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9450031211455425418
Running compilation step : cd /tmp/ltsmin9450031211455425418;'/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/ltsmin9450031211455425418;'/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/ltsmin9450031211455425418;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 14:25:03] [INFO ] Flatten gal took : 682 ms
[2026-05-25 14:25:04] [INFO ] Flatten gal took : 831 ms
[2026-05-25 14:25:04] [INFO ] Time to serialize gal into /tmp/LTL17292507491235109488.gal : 126 ms
[2026-05-25 14:25:04] [INFO ] Time to serialize properties into /tmp/LTL10110175994649945825.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/LTL17292507491235109488.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10786035815754187395.hoa' '-atoms' '/tmp/LTL10110175994649945825.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...320
Loading property file /tmp/LTL10110175994649945825.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10786035815754187395.hoa
Detected timeout of ITS tools.
[2026-05-25 14:25:21] [INFO ] Flatten gal took : 836 ms
[2026-05-25 14:25:21] [INFO ] Flatten gal took : 667 ms
[2026-05-25 14:25:22] [INFO ] Time to serialize gal into /tmp/LTL8120239855564053226.gal : 128 ms
[2026-05-25 14:25:22] [INFO ] Time to serialize properties into /tmp/LTL5708903105348691237.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/LTL8120239855564053226.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5708903105348691237.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((pbl_1_3_1_2_2<1)||(pi_d2_n1_1_3_1_2_2<1))"))))
Formula 0 simplified : FG!"((pbl_1_3_1_2_2<1)||(pi_d2_n1_1_3_1_2_2<1))"
Detected timeout of ITS tools.
[2026-05-25 14:25:37] [INFO ] Flatten gal took : 647 ms
[2026-05-25 14:25:37] [INFO ] Applying decomposition
[2026-05-25 14:25:38] [INFO ] Flatten gal took : 703 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/graph10225252406824809145.txt' '-o' '/tmp/graph10225252406824809145.bin' '-w' '/tmp/graph10225252406824809145.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10225252406824809145.bin' '-l' '-1' '-v' '-w' '/tmp/graph10225252406824809145.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:25:40] [INFO ] Decomposing Gal with order
[2026-05-25 14:25:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:25:54] [INFO ] Removed a total of 38880 redundant transitions.
[2026-05-25 14:25:54] [INFO ] Flatten gal took : 1011 ms
[2026-05-25 14:25:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 52 ms.
[2026-05-25 14:25:55] [INFO ] Time to serialize gal into /tmp/LTL16873510457474006304.gal : 128 ms
[2026-05-25 14:25:55] [INFO ] Time to serialize properties into /tmp/LTL1417247744265484876.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/LTL16873510457474006304.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1417247744265484876.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 : !((G(F("((i14.i2.u70.pbl_1_3_1_2_2<1)||(i14.i2.u395.pi_d2_n1_1_3_1_2_2<1))"))))
Formula 0 simplified : FG!"((i14.i2.u70.pbl_1_3_1_2_2<1)||(i14.i2.u395.pi_d2_n1_1_3_1_2_2<1))"
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d5k3p2b10-LTLFireability-12 finished in 177377 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||((p0 U G(p1))&&F(p2))))))'
Support contains 6 out of 7533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 911 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2026-05-25 14:26:11] [INFO ] Invariant cache hit.
[2026-05-25 14:26:26] [INFO ] Implicit Places using invariants in 15526 ms returned []
Implicit Place search using SMT only with invariants took 15527 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 16440 ms. Remains : 7533/7533 places, 24300/24300 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||((p0 U G(p1))&&F(p2))))))'
Stuttering acceptance computed with spot in 198 ms :[(NOT p1), (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : HypertorusGrid-PT-d5k3p2b10-LTLFireability-15
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 5 ms.
FORMULA HypertorusGrid-PT-d5k3p2b10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d5k3p2b10-LTLFireability-15 finished in 16708 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))'
Spot run failed in 62 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((((p1 U !p2)||X(p3))&&p0)) U X(X(!p4))))'
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' '!(G((F(p0)&&F(G(p1)))))'
Spot run failed in 50 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)))'
Spot run failed in 57 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(X(!(F(X(X(p0)))&&G(p1)))) U p2))'
Spot run failed in 59 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(((G(p0) U G(p1))||G(F(p2))||(p0 U p3))))'
Spot run failed in 80 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 78 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-25 14:26:28] [INFO ] Flatten gal took : 675 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8221773391000456884
[2026-05-25 14:26:28] [INFO ] Too many transitions (24300) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:26:29] [INFO ] Built C files in 471ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8221773391000456884
Running compilation step : cd /tmp/ltsmin8221773391000456884;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-25 14:26:29] [INFO ] Applying decomposition
[2026-05-25 14:26:30] [INFO ] Flatten gal took : 767 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/graph16880216634121562123.txt' '-o' '/tmp/graph16880216634121562123.bin' '-w' '/tmp/graph16880216634121562123.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16880216634121562123.bin' '-l' '-1' '-v' '-w' '/tmp/graph16880216634121562123.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:26:31] [INFO ] Decomposing Gal with order
[2026-05-25 14:26:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:26:47] [INFO ] Removed a total of 38880 redundant transitions.
[2026-05-25 14:26:47] [INFO ] Flatten gal took : 1148 ms
[2026-05-25 14:26:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 50 ms.
[2026-05-25 14:26:48] [INFO ] Time to serialize gal into /tmp/LTLFireability13857006115905316141.gal : 113 ms
[2026-05-25 14:26:48] [INFO ] Time to serialize properties into /tmp/LTLFireability917462340663183868.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/LTLFireability13857006115905316141.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability917462340663183868.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...276
Read 7 LTL properties
Checking formula 0 : !((F("((i41.u206.pbl_3_2_2_3_1>=1)&&(i41.u1774.po_d3_n1_3_2_3_3_1>=1))")))
Formula 0 simplified : G!"((i41.u206.pbl_3_2_2_3_1>=1)&&(i41.u1774.po_d3_n1_3_2_3_3_1>=1))"
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/ltsmin8221773391000456884;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '102' '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 102 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8221773391000456884;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '102' '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 102 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)
ITS-tools command line returned an error code 137
[2026-05-25 14:46:08] [INFO ] Flatten gal took : 893 ms
[2026-05-25 14:46:08] [INFO ] Time to serialize gal into /tmp/LTLFireability13403490075355367823.gal : 159 ms
[2026-05-25 14:46:08] [INFO ] Time to serialize properties into /tmp/LTLFireability5584616068870354113.ltl : 29 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/LTLFireability13403490075355367823.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5584616068870354113.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 7 LTL properties
Checking formula 0 : !((F("((pbl_3_2_2_3_1>=1)&&(po_d3_n1_3_2_3_3_1>=1))")))
Formula 0 simplified : G!"((pbl_3_2_2_3_1>=1)&&(po_d3_n1_3_2_3_3_1>=1))"
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="HypertorusGrid-PT-d5k3p2b10"
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 HypertorusGrid-PT-d5k3p2b10, 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-177961107700068"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d5k3p2b10.tgz
mv HypertorusGrid-PT-d5k3p2b10 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 '
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 ;