About the Execution of ITS-Tools for HexagonalGrid-PT-516
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16198.888 | 3600000.00 | 6454221.00 | 210766.80 | FF?TFTF?FFFFFFFF | 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.r146-tall-177961074400716.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 HexagonalGrid-PT-516, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074400716
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 11K Mar 7 13:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Mar 7 13:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 7 13:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 7 13:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 10:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 10:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Mar 7 13:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Mar 7 13:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 7 13:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Mar 7 13:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rwxr-xr-x 1 mcc users 933K 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 HexagonalGrid-PT-516-LTLFireability-00
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-01
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-02
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-03
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-04
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-05
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-06
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-07
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-08
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-09
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-10
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-11
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-12
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-13
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-14
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1779744958830
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HexagonalGrid-PT-516
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 21:35:59] [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 21:35:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 21:36:00] [INFO ] Load time of PNML (sax parser for PT used): 172 ms
[2026-05-25 21:36:00] [INFO ] Transformed 1267 places.
[2026-05-25 21:36:00] [INFO ] Transformed 2250 transitions.
[2026-05-25 21:36:00] [INFO ] Parsed PT model containing 1267 places and 2250 transitions and 9000 arcs in 276 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA HexagonalGrid-PT-516-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-516-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-516-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-516-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-516-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-516-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 138 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (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-13983413334667473982.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1198384390970684789.kers'
[2026-05-25 21:36:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13983413334667473982.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1198384390970684789.kers]
Culling duplicate invariants (modulo rational): removing 420 columns.
Culled 420 columns in 1 ms.
// Phase 1: matrix 2250 rows 847 cols 6696 entries
Finished phase 1 with 785 SingleSign rule and 0 generalized
[2026-05-25 21:36:00] [INFO ] Computed 482 invariants in 11 ms
Computed 482 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-1198384390970684789.kers
Total runtime 15 ms.
[2026-05-25 21:36:01] [INFO ] Implicit Places using invariants in 1014 ms returned []
[2026-05-25 21:36:01] [INFO ] Invariant cache hit.
[2026-05-25 21:36:03] [INFO ] Implicit Places using invariants and state equation in 1890 ms returned []
Implicit Place search using SMT with State Equation took 2948 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2026-05-25 21:36:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 54/482 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
SMT process timed out in 61091ms, After SMT, problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61122ms
Finished structural reductions in LTL mode , in 1 iterations and 64253 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 45 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:37:04] [INFO ] Invariant cache hit.
[2026-05-25 21:37:05] [INFO ] Implicit Places using invariants in 723 ms returned []
[2026-05-25 21:37:05] [INFO ] Invariant cache hit.
[2026-05-25 21:37:07] [INFO ] Implicit Places using invariants and state equation in 2036 ms returned []
Implicit Place search using SMT with State Equation took 2761 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2807 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Support contains 48 out of 1267 places after structural reductions.
[2026-05-25 21:37:07] [INFO ] Flatten gal took : 186 ms
[2026-05-25 21:37:07] [INFO ] Flatten gal took : 117 ms
[2026-05-25 21:37:08] [INFO ] Input system was already deterministic with 2250 transitions.
Reduction of identical properties reduced properties to check from 26 to 25
RANDOM walk for 5179 steps (0 resets) in 1400 ms. (3 steps per ms) remains 0/25 properties
FORMULA HexagonalGrid-PT-516-LTLFireability-06 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' '!(F((G(p0)&&F(G(p1)))))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 56 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:37:09] [INFO ] Invariant cache hit.
[2026-05-25 21:37:09] [INFO ] Implicit Places using invariants in 763 ms returned []
[2026-05-25 21:37:09] [INFO ] Invariant cache hit.
[2026-05-25 21:37:11] [INFO ] Implicit Places using invariants and state equation in 1891 ms returned []
Implicit Place search using SMT with State Equation took 2656 ms to find 0 implicit places.
[2026-05-25 21:37:11] [INFO ] Redundant transitions in 116 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2834 ms. Remains : 1267/1267 places, 2250/2250 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)&&F(G(p1)))))'
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-00
Stuttering criterion allowed to conclude after 54558 steps with 0 reset in 2436 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLFireability-00 finished in 5546 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U G((X(p2)&&p1))))'
Support contains 8 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 22 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:37:14] [INFO ] Invariant cache hit.
[2026-05-25 21:37:15] [INFO ] Implicit Places using invariants in 748 ms returned []
[2026-05-25 21:37:15] [INFO ] Invariant cache hit.
[2026-05-25 21:37:17] [INFO ] Implicit Places using invariants and state equation in 2072 ms returned []
Implicit Place search using SMT with State Equation took 2822 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2845 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U G((X(p2)&&p1))))'
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p2) (NOT p1)), true, (OR (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-01
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 2 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLFireability-01 finished in 3010 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X(F((X(X((F(p1)||!p2)))&&p0))) U p3))))'
Support contains 8 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 16 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:37:17] [INFO ] Invariant cache hit.
[2026-05-25 21:37:18] [INFO ] Implicit Places using invariants in 743 ms returned []
[2026-05-25 21:37:18] [INFO ] Invariant cache hit.
[2026-05-25 21:37:20] [INFO ] Implicit Places using invariants and state equation in 2027 ms returned []
Implicit Place search using SMT with State Equation took 2786 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2804 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X(F((X(X((F(p1)||!p2)))&&p0))) U p3))))'
Stuttering acceptance computed with spot in 376 ms :[(NOT p3), (NOT p3), (OR (NOT p0) (NOT p3) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-02
Product exploration explored 100000 steps with 155 reset in 7042 ms.
Product exploration explored 100000 steps with 156 reset in 7334 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 174 ms. Reduced automaton from 9 states, 18 edges and 4 AP (stutter sensitive) to 9 states, 18 edges and 4 AP (stutter sensitive).
RANDOM walk for 8266 steps (0 resets) in 918 ms. (8 steps per ms) remains 0/9 properties
Knowledge based reduction with 1 factoid took 321 ms. Reduced automaton from 9 states, 18 edges and 4 AP (stutter sensitive) to 9 states, 18 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 399 ms :[(NOT p3), (NOT p3), (OR (NOT p0) (NOT p3) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2)]
[2026-05-25 21:37:37] [INFO ] Invariant cache hit.
[2026-05-25 21:37:42] [INFO ] [Real]Absence check using 482 positive place invariants in 2928 ms returned sat
[2026-05-25 21:37:45] [INFO ] [Real]Absence check using state equation in 3070 ms returned sat
[2026-05-25 21:37:45] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 21:37:47] [INFO ] [Nat]Absence check using 482 positive place invariants in 953 ms returned sat
[2026-05-25 21:37:50] [INFO ] [Nat]Absence check using state equation in 2986 ms returned sat
[2026-05-25 21:37:50] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 101 ms.
[2026-05-25 21:37:58] [INFO ] Added : 399 causal constraints over 80 iterations in 8078 ms. Result :sat
Could not prove EG (NOT p3)
Knowledge-based reduction took 23653 ms.
Stuttering acceptance computed with spot in 402 ms :[(NOT p3), (NOT p3), (OR (NOT p0) (NOT p3) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2)]
Support contains 8 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 23 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:37:59] [INFO ] Invariant cache hit.
[2026-05-25 21:38:00] [INFO ] Implicit Places using invariants in 739 ms returned []
[2026-05-25 21:38:00] [INFO ] Invariant cache hit.
[2026-05-25 21:38:02] [INFO ] Implicit Places using invariants and state equation in 2067 ms returned []
Implicit Place search using SMT with State Equation took 2809 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2834 ms. Remains : 1267/1267 places, 2250/2250 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 188 ms. Reduced automaton from 9 states, 18 edges and 4 AP (stutter sensitive) to 9 states, 18 edges and 4 AP (stutter sensitive).
RANDOM walk for 4062 steps (0 resets) in 350 ms. (11 steps per ms) remains 0/9 properties
Knowledge based reduction with 1 factoid took 305 ms. Reduced automaton from 9 states, 18 edges and 4 AP (stutter sensitive) to 9 states, 18 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 382 ms :[(NOT p3), (NOT p3), (OR (NOT p0) (NOT p3) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2)]
[2026-05-25 21:38:04] [INFO ] Invariant cache hit.
[2026-05-25 21:38:08] [INFO ] [Real]Absence check using 482 positive place invariants in 3018 ms returned sat
[2026-05-25 21:38:13] [INFO ] [Real]Absence check using state equation in 4827 ms returned sat
[2026-05-25 21:38:13] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 21:38:16] [INFO ] [Nat]Absence check using 482 positive place invariants in 996 ms returned sat
[2026-05-25 21:38:19] [INFO ] [Nat]Absence check using state equation in 3068 ms returned sat
[2026-05-25 21:38:19] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 104 ms.
[2026-05-25 21:38:27] [INFO ] Added : 399 causal constraints over 80 iterations in 8094 ms. Result :sat
Could not prove EG (NOT p3)
Knowledge-based reduction took 25399 ms.
Stuttering acceptance computed with spot in 408 ms :[(NOT p3), (NOT p3), (OR (NOT p0) (NOT p3) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2)]
Stuttering acceptance computed with spot in 409 ms :[(NOT p3), (NOT p3), (OR (NOT p0) (NOT p3) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2)]
Product exploration explored 100000 steps with 149 reset in 6828 ms.
Product exploration explored 100000 steps with 150 reset in 7173 ms.
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/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/ltsmin10778142211180878632
[2026-05-25 21:38:42] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10778142211180878632
Running compilation step : cd /tmp/ltsmin10778142211180878632;'/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/ltsmin10778142211180878632;'/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/ltsmin10778142211180878632;'/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 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 16 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:38:45] [INFO ] Invariant cache hit.
[2026-05-25 21:38:46] [INFO ] Implicit Places using invariants in 733 ms returned []
[2026-05-25 21:38:46] [INFO ] Invariant cache hit.
[2026-05-25 21:38:48] [INFO ] Implicit Places using invariants and state equation in 2068 ms returned []
Implicit Place search using SMT with State Equation took 2804 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2822 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin5079585630775835340
[2026-05-25 21:38:48] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5079585630775835340
Running compilation step : cd /tmp/ltsmin5079585630775835340;'/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/ltsmin5079585630775835340;'/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/ltsmin5079585630775835340;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 21:38:51] [INFO ] Flatten gal took : 65 ms
[2026-05-25 21:38:51] [INFO ] Flatten gal took : 60 ms
[2026-05-25 21:38:51] [INFO ] Time to serialize gal into /tmp/LTL8166153529661560867.gal : 22 ms
[2026-05-25 21:38:51] [INFO ] Time to serialize properties into /tmp/LTL17418669981569157200.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/LTL8166153529661560867.gal' '-t' 'CGAL' '-hoa' '/tmp/aut656097359980395108.hoa' '-atoms' '/tmp/LTL17418669981569157200.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/LTL17418669981569157200.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut656097359980395108.hoa
Detected timeout of ITS tools.
[2026-05-25 21:39:06] [INFO ] Flatten gal took : 59 ms
[2026-05-25 21:39:06] [INFO ] Flatten gal took : 61 ms
[2026-05-25 21:39:06] [INFO ] Time to serialize gal into /tmp/LTL9805381832001584868.gal : 14 ms
[2026-05-25 21:39:06] [INFO ] Time to serialize properties into /tmp/LTL7526057612903815847.ltl : 2 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/LTL9805381832001584868.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7526057612903815847.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(X((X(F(((X(X((F("((pbl_4_5>=1)&&(pi2_4_5>=1))"))||(!("((pb2_9_4>=1)&&(pol2_9_4>=1))")))))&&("(pbl_5_2>=1)"))&&("(po2_5_1>=1)"))))...192
Formula 0 simplified : XF(!"((pbl_5_7>=1)&&(po1_6_6>=1))" & X(!"((pbl_5_7>=1)&&(po1_6_6>=1))" W G(!"(pbl_5_2>=1)" | !"(po2_5_1>=1)" | XX("((pb2_9_4>=1)&&(p...207
Detected timeout of ITS tools.
[2026-05-25 21:39:22] [INFO ] Flatten gal took : 52 ms
[2026-05-25 21:39:22] [INFO ] Applying decomposition
[2026-05-25 21:39:22] [INFO ] Flatten gal took : 55 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/graph18284466288846502418.txt' '-o' '/tmp/graph18284466288846502418.bin' '-w' '/tmp/graph18284466288846502418.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18284466288846502418.bin' '-l' '-1' '-v' '-w' '/tmp/graph18284466288846502418.weights' '-q' '0' '-e' '0.001'
[2026-05-25 21:39:22] [INFO ] Decomposing Gal with order
[2026-05-25 21:39:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 21:39:22] [INFO ] Removed a total of 2928 redundant transitions.
[2026-05-25 21:39:22] [INFO ] Flatten gal took : 238 ms
[2026-05-25 21:39:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 16 ms.
[2026-05-25 21:39:22] [INFO ] Time to serialize gal into /tmp/LTL10756404097326464352.gal : 23 ms
[2026-05-25 21:39:22] [INFO ] Time to serialize properties into /tmp/LTL16572015217037653691.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/LTL10756404097326464352.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16572015217037653691.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(X((X(F(((X(X((F("((i23.u27.pbl_4_5>=1)&&(i23.u207.pi2_4_5>=1))"))||(!("((i51.u59.pb2_9_4>=1)&&(i52.u440.pol2_9_4>=1))")))))&&("(i...257
Formula 0 simplified : XF(!"((i4.u4.pbl_5_7>=1)&&(i4.u288.po1_6_6>=1))" & X(!"((i4.u4.pbl_5_7>=1)&&(i4.u288.po1_6_6>=1))" W G(!"(i27.u32.pbl_5_2>=1)" | !"(...286
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-516-LTLFireability-02 finished in 140357 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((X(G((p1||G(p2))))&&p0))))))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 19 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:39:37] [INFO ] Invariant cache hit.
[2026-05-25 21:39:38] [INFO ] Implicit Places using invariants in 775 ms returned []
[2026-05-25 21:39:38] [INFO ] Invariant cache hit.
[2026-05-25 21:39:40] [INFO ] Implicit Places using invariants and state equation in 1909 ms returned []
Implicit Place search using SMT with State Equation took 2701 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2723 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((X(G((p1||G(p2))))&&p0))))))'
Stuttering acceptance computed with spot in 305 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-04
Stuttering criterion allowed to conclude after 35344 steps with 0 reset in 1591 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLFireability-04 finished in 4670 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||G(p1)))))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 45 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:39:42] [INFO ] Invariant cache hit.
[2026-05-25 21:39:43] [INFO ] Implicit Places using invariants in 705 ms returned []
[2026-05-25 21:39:43] [INFO ] Invariant cache hit.
[2026-05-25 21:39:45] [INFO ] Implicit Places using invariants and state equation in 2095 ms returned []
Implicit Place search using SMT with State Equation took 2804 ms to find 0 implicit places.
[2026-05-25 21:39:45] [INFO ] Redundant transitions in 126 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2988 ms. Remains : 1267/1267 places, 2250/2250 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((G(p0)||p1))))'
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-07
Product exploration explored 100000 steps with 84 reset in 6781 ms.
Product exploration explored 100000 steps with 84 reset in 6899 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 225 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
RANDOM walk for 4311 steps (0 resets) in 353 ms. (12 steps per ms) remains 0/4 properties
Knowledge based reduction with 2 factoid took 262 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 2078 ms.
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 41 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:40:01] [INFO ] Invariant cache hit.
[2026-05-25 21:40:02] [INFO ] Implicit Places using invariants in 754 ms returned []
[2026-05-25 21:40:02] [INFO ] Invariant cache hit.
[2026-05-25 21:40:04] [INFO ] Implicit Places using invariants and state equation in 1999 ms returned []
Implicit Place search using SMT with State Equation took 2757 ms to find 0 implicit places.
[2026-05-25 21:40:04] [INFO ] Redundant transitions in 52 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2856 ms. Remains : 1267/1267 places, 2250/2250 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 247 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
RANDOM walk for 5059 steps (0 resets) in 383 ms. (13 steps per ms) remains 0/4 properties
Knowledge based reduction with 2 factoid took 290 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 2253 ms.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 87 reset in 6712 ms.
Product exploration explored 100000 steps with 93 reset in 7042 ms.
Built C files in :
/tmp/ltsmin8248492766978874205
[2026-05-25 21:40:20] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2026-05-25 21:40:20] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8248492766978874205
Running compilation step : cd /tmp/ltsmin8248492766978874205;'/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/ltsmin8248492766978874205;'/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/ltsmin8248492766978874205;'/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 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 32 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:40:23] [INFO ] Invariant cache hit.
[2026-05-25 21:40:24] [INFO ] Implicit Places using invariants in 750 ms returned []
[2026-05-25 21:40:24] [INFO ] Invariant cache hit.
[2026-05-25 21:40:26] [INFO ] Implicit Places using invariants and state equation in 2208 ms returned []
Implicit Place search using SMT with State Equation took 2963 ms to find 0 implicit places.
[2026-05-25 21:40:26] [INFO ] Redundant transitions in 51 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3054 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin850220520404580006
[2026-05-25 21:40:26] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2026-05-25 21:40:26] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin850220520404580006
Running compilation step : cd /tmp/ltsmin850220520404580006;'/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/ltsmin850220520404580006;'/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/ltsmin850220520404580006;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 21:40:29] [INFO ] Flatten gal took : 50 ms
[2026-05-25 21:40:29] [INFO ] Flatten gal took : 42 ms
[2026-05-25 21:40:29] [INFO ] Time to serialize gal into /tmp/LTL7198140199151865258.gal : 11 ms
[2026-05-25 21:40:29] [INFO ] Time to serialize properties into /tmp/LTL17634596547765984120.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/LTL7198140199151865258.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4736484521795029326.hoa' '-atoms' '/tmp/LTL17634596547765984120.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL17634596547765984120.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4736484521795029326.hoa
Detected timeout of ITS tools.
[2026-05-25 21:40:45] [INFO ] Flatten gal took : 48 ms
[2026-05-25 21:40:45] [INFO ] Flatten gal took : 43 ms
[2026-05-25 21:40:45] [INFO ] Time to serialize gal into /tmp/LTL10556290500129943980.gal : 11 ms
[2026-05-25 21:40:45] [INFO ] Time to serialize properties into /tmp/LTL6829295563210277707.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/LTL10556290500129943980.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6829295563210277707.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((G("((pb1_1_4>=1)&&(pol1_1_4>=1))"))||("((pbl_2_1>=1)&&(pi5_2_1>=1))")))))
Formula 0 simplified : G(F!"((pb1_1_4>=1)&&(pol1_1_4>=1))" & FG!"((pbl_2_1>=1)&&(pi5_2_1>=1))")
Detected timeout of ITS tools.
[2026-05-25 21:41:00] [INFO ] Flatten gal took : 46 ms
[2026-05-25 21:41:00] [INFO ] Applying decomposition
[2026-05-25 21:41:00] [INFO ] Flatten gal took : 51 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/graph2804121678234367056.txt' '-o' '/tmp/graph2804121678234367056.bin' '-w' '/tmp/graph2804121678234367056.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2804121678234367056.bin' '-l' '-1' '-v' '-w' '/tmp/graph2804121678234367056.weights' '-q' '0' '-e' '0.001'
[2026-05-25 21:41:00] [INFO ] Decomposing Gal with order
[2026-05-25 21:41:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 21:41:00] [INFO ] Removed a total of 2928 redundant transitions.
[2026-05-25 21:41:00] [INFO ] Flatten gal took : 107 ms
[2026-05-25 21:41:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2026-05-25 21:41:00] [INFO ] Time to serialize gal into /tmp/LTL14162926919320498583.gal : 17 ms
[2026-05-25 21:41:00] [INFO ] Time to serialize properties into /tmp/LTL17981797073306837980.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/LTL14162926919320498583.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17981797073306837980.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((i5.u6.pb1_1_4>=1)&&(i5.u369.pol1_1_4>=1))"))||("((i57.u8.pbl_2_1>=1)&&(i57.u262.pi5_2_1>=1))")))))
Formula 0 simplified : G(F!"((i5.u6.pb1_1_4>=1)&&(i5.u369.pol1_1_4>=1))" & FG!"((i57.u8.pbl_2_1>=1)&&(i57.u262.pi5_2_1>=1))")
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-516-LTLFireability-07 finished in 93170 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)||X((p2||F(G(p1)))))))'
Support contains 6 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 20 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:41:15] [INFO ] Invariant cache hit.
[2026-05-25 21:41:16] [INFO ] Implicit Places using invariants in 768 ms returned []
[2026-05-25 21:41:16] [INFO ] Invariant cache hit.
[2026-05-25 21:41:18] [INFO ] Implicit Places using invariants and state equation in 1998 ms returned []
Implicit Place search using SMT with State Equation took 2768 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2790 ms. Remains : 1267/1267 places, 2250/2250 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)||X((p2||F(G(p1)))))))'
Stuttering acceptance computed with spot in 376 ms :[false, false, false, (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p1), false, false, (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-08
Stuttering criterion allowed to conclude after 45120 steps with 0 reset in 1923 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLFireability-08 finished in 5137 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(p1)||p0)))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 21 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:41:20] [INFO ] Invariant cache hit.
[2026-05-25 21:41:21] [INFO ] Implicit Places using invariants in 735 ms returned []
[2026-05-25 21:41:21] [INFO ] Invariant cache hit.
[2026-05-25 21:41:23] [INFO ] Implicit Places using invariants and state equation in 2036 ms returned []
Implicit Place search using SMT with State Equation took 2773 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2801 ms. Remains : 1267/1267 places, 2250/2250 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(p1)||p0)))'
Stuttering acceptance computed with spot in 139 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-12
Entered a terminal (fully accepting) state of product in 4253 steps with 1498 reset in 223 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLFireability-12 finished in 3202 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(F(p0)))&&F((p1&&X(X(X(F(p1))))))))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 15 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:41:24] [INFO ] Invariant cache hit.
[2026-05-25 21:41:24] [INFO ] Implicit Places using invariants in 704 ms returned []
[2026-05-25 21:41:24] [INFO ] Invariant cache hit.
[2026-05-25 21:41:26] [INFO ] Implicit Places using invariants and state equation in 2129 ms returned []
Implicit Place search using SMT with State Equation took 2834 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2849 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(F(p0)))&&F((p1&&X(X(X(F(p1))))))))'
Stuttering acceptance computed with spot in 297 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-14
Product exploration explored 100000 steps with 24351 reset in 4998 ms.
Product exploration explored 100000 steps with 24339 reset in 5316 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 102 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 2119 steps (0 resets) in 208 ms. (10 steps per ms) remains 0/2 properties
Knowledge based reduction with 1 factoid took 172 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Knowledge-based reduction took 1975 ms.
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 23 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:41:39] [INFO ] Invariant cache hit.
[2026-05-25 21:41:40] [INFO ] Implicit Places using invariants in 780 ms returned []
[2026-05-25 21:41:40] [INFO ] Invariant cache hit.
[2026-05-25 21:41:42] [INFO ] Implicit Places using invariants and state equation in 2246 ms returned []
Implicit Place search using SMT with State Equation took 3037 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 3061 ms. Remains : 1267/1267 places, 2250/2250 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 101 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 2706 steps (0 resets) in 267 ms. (10 steps per ms) remains 0/2 properties
Knowledge based reduction with 1 factoid took 114 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 214 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Knowledge-based reduction took 1956 ms.
Stuttering acceptance computed with spot in 214 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 206 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 23740 reset in 5012 ms.
Product exploration explored 100000 steps with 23975 reset in 5343 ms.
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/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/ltsmin6655898690265012651
[2026-05-25 21:41:55] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6655898690265012651
Running compilation step : cd /tmp/ltsmin6655898690265012651;'/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/ltsmin6655898690265012651;'/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/ltsmin6655898690265012651;'/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 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 18 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:41:58] [INFO ] Invariant cache hit.
[2026-05-25 21:41:59] [INFO ] Implicit Places using invariants in 763 ms returned []
[2026-05-25 21:41:59] [INFO ] Invariant cache hit.
[2026-05-25 21:42:01] [INFO ] Implicit Places using invariants and state equation in 2236 ms returned []
Implicit Place search using SMT with State Equation took 3000 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 3019 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin13937339602784915569
[2026-05-25 21:42:01] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13937339602784915569
Running compilation step : cd /tmp/ltsmin13937339602784915569;'/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/ltsmin13937339602784915569;'/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/ltsmin13937339602784915569;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 21:42:04] [INFO ] Flatten gal took : 37 ms
[2026-05-25 21:42:04] [INFO ] Flatten gal took : 38 ms
[2026-05-25 21:42:04] [INFO ] Time to serialize gal into /tmp/LTL15294053123456282602.gal : 9 ms
[2026-05-25 21:42:04] [INFO ] Time to serialize properties into /tmp/LTL11602041171634476657.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/LTL15294053123456282602.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9682251865867570345.hoa' '-atoms' '/tmp/LTL11602041171634476657.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/LTL11602041171634476657.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9682251865867570345.hoa
Detected timeout of ITS tools.
[2026-05-25 21:42:20] [INFO ] Flatten gal took : 39 ms
[2026-05-25 21:42:20] [INFO ] Flatten gal took : 36 ms
[2026-05-25 21:42:20] [INFO ] Time to serialize gal into /tmp/LTL13822831343758527890.gal : 10 ms
[2026-05-25 21:42:20] [INFO ] Time to serialize properties into /tmp/LTL13242567504713544639.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/LTL13822831343758527890.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13242567504713544639.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((X(X(F("((pbl_8_2<1)||(pi3_8_2<1))"))))&&(F(("((pbl_7_6<1)||(po3_6_6<1))")&&(X(X(X(F("((pbl_7_6<1)||(po3_6_6<1))")))))))))
Formula 0 simplified : XXG!"((pbl_8_2<1)||(pi3_8_2<1))" | G(!"((pbl_7_6<1)||(po3_6_6<1))" | XXXG!"((pbl_7_6<1)||(po3_6_6<1))")
Detected timeout of ITS tools.
[2026-05-25 21:42:35] [INFO ] Flatten gal took : 37 ms
[2026-05-25 21:42:35] [INFO ] Applying decomposition
[2026-05-25 21:42:35] [INFO ] Flatten gal took : 38 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/graph18388947825534596872.txt' '-o' '/tmp/graph18388947825534596872.bin' '-w' '/tmp/graph18388947825534596872.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18388947825534596872.bin' '-l' '-1' '-v' '-w' '/tmp/graph18388947825534596872.weights' '-q' '0' '-e' '0.001'
[2026-05-25 21:42:35] [INFO ] Decomposing Gal with order
[2026-05-25 21:42:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 21:42:35] [INFO ] Removed a total of 2928 redundant transitions.
[2026-05-25 21:42:35] [INFO ] Flatten gal took : 83 ms
[2026-05-25 21:42:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2026-05-25 21:42:35] [INFO ] Time to serialize gal into /tmp/LTL3004874573538982887.gal : 12 ms
[2026-05-25 21:42:35] [INFO ] Time to serialize properties into /tmp/LTL9608844845195191461.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/LTL3004874573538982887.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9608844845195191461.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 : !(((X(X(F("((i41.u52.pbl_8_2<1)||(i41.u250.pi3_8_2<1))"))))&&(F(("((i39.u49.pbl_7_6<1)||(i39.u350.po3_6_6<1))")&&(X(X(X(F("((i39.u49.p...197
Formula 0 simplified : XXG!"((i41.u52.pbl_8_2<1)||(i41.u250.pi3_8_2<1))" | G(!"((i39.u49.pbl_7_6<1)||(i39.u350.po3_6_6<1))" | XXXG!"((i39.u49.pbl_7_6<1)||(...177
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-516-LTLFireability-14 finished in 86461 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((F(p0) U (X(!p1) U ((X(!p1)&&p2)||X(G(!p1))))))))))'
Support contains 6 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 21 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:42:50] [INFO ] Invariant cache hit.
[2026-05-25 21:42:51] [INFO ] Implicit Places using invariants in 773 ms returned []
[2026-05-25 21:42:51] [INFO ] Invariant cache hit.
[2026-05-25 21:42:53] [INFO ] Implicit Places using invariants and state equation in 2112 ms returned []
Implicit Place search using SMT with State Equation took 2889 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2910 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((F(p0) U (X(!p1) U (X(G(!p1))||(X(!p1)&&p2)))))))))'
Stuttering acceptance computed with spot in 359 ms :[p1, p1, p1, p1, (AND (NOT p0) p1), p1, p1, (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-15
Product exploration explored 100000 steps with 212 reset in 6946 ms.
Product exploration explored 100000 steps with 228 reset in 7286 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 88 ms. Reduced automaton from 8 states, 17 edges and 3 AP (stutter sensitive) to 8 states, 17 edges and 3 AP (stutter sensitive).
RANDOM walk for 5691 steps (0 resets) in 435 ms. (13 steps per ms) remains 0/8 properties
Knowledge based reduction with 1 factoid took 179 ms. Reduced automaton from 8 states, 17 edges and 3 AP (stutter sensitive) to 8 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 355 ms :[p1, p1, p1, p1, (AND (NOT p0) p1), p1, p1, (NOT p0)]
[2026-05-25 21:43:08] [INFO ] Invariant cache hit.
[2026-05-25 21:43:14] [INFO ] [Real]Absence check using 482 positive place invariants in 3985 ms returned sat
[2026-05-25 21:43:17] [INFO ] [Real]Absence check using state equation in 3442 ms returned sat
[2026-05-25 21:43:17] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 21:43:20] [INFO ] [Nat]Absence check using 482 positive place invariants in 1027 ms returned sat
[2026-05-25 21:43:23] [INFO ] [Nat]Absence check using state equation in 3106 ms returned sat
[2026-05-25 21:43:23] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 118 ms.
[2026-05-25 21:43:31] [INFO ] Added : 405 causal constraints over 81 iterations in 8512 ms. Result :sat
Could not prove EG p1
Knowledge-based reduction took 23771 ms.
Stuttering acceptance computed with spot in 351 ms :[p1, p1, p1, p1, (AND (NOT p0) p1), p1, p1, (NOT p0)]
Support contains 6 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 21 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:43:32] [INFO ] Invariant cache hit.
[2026-05-25 21:43:33] [INFO ] Implicit Places using invariants in 742 ms returned []
[2026-05-25 21:43:33] [INFO ] Invariant cache hit.
[2026-05-25 21:43:35] [INFO ] Implicit Places using invariants and state equation in 2044 ms returned []
Implicit Place search using SMT with State Equation took 2795 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2816 ms. Remains : 1267/1267 places, 2250/2250 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 69 ms. Reduced automaton from 8 states, 17 edges and 3 AP (stutter sensitive) to 8 states, 17 edges and 3 AP (stutter sensitive).
RANDOM walk for 5726 steps (0 resets) in 430 ms. (13 steps per ms) remains 0/8 properties
Knowledge based reduction with 1 factoid took 190 ms. Reduced automaton from 8 states, 17 edges and 3 AP (stutter sensitive) to 8 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 351 ms :[p1, p1, p1, p1, (AND (NOT p0) p1), p1, p1, (NOT p0)]
[2026-05-25 21:43:35] [INFO ] Invariant cache hit.
[2026-05-25 21:43:41] [INFO ] [Real]Absence check using 482 positive place invariants in 4061 ms returned sat
[2026-05-25 21:43:44] [INFO ] [Real]Absence check using state equation in 3367 ms returned sat
[2026-05-25 21:43:44] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 21:43:47] [INFO ] [Nat]Absence check using 482 positive place invariants in 994 ms returned sat
[2026-05-25 21:43:50] [INFO ] [Nat]Absence check using state equation in 3136 ms returned sat
[2026-05-25 21:43:50] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 101 ms.
[2026-05-25 21:43:58] [INFO ] Added : 405 causal constraints over 81 iterations in 8266 ms. Result :sat
Could not prove EG p1
Knowledge-based reduction took 23416 ms.
Stuttering acceptance computed with spot in 338 ms :[p1, p1, p1, p1, (AND (NOT p0) p1), p1, p1, (NOT p0)]
Stuttering acceptance computed with spot in 342 ms :[p1, p1, p1, p1, (AND (NOT p0) p1), p1, p1, (NOT p0)]
Product exploration explored 100000 steps with 246 reset in 7181 ms.
Product exploration explored 100000 steps with 226 reset in 7389 ms.
Spot run failed in 49 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/ltsmin13033750216964452312
[2026-05-25 21:44:13] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13033750216964452312
Running compilation step : cd /tmp/ltsmin13033750216964452312;'/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/ltsmin13033750216964452312;'/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/ltsmin13033750216964452312;'/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 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 20 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2026-05-25 21:44:16] [INFO ] Invariant cache hit.
[2026-05-25 21:44:17] [INFO ] Implicit Places using invariants in 760 ms returned []
[2026-05-25 21:44:17] [INFO ] Invariant cache hit.
[2026-05-25 21:44:19] [INFO ] Implicit Places using invariants and state equation in 1987 ms returned []
Implicit Place search using SMT with State Equation took 2748 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2772 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin11671772969186610302
[2026-05-25 21:44:19] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11671772969186610302
Running compilation step : cd /tmp/ltsmin11671772969186610302;'/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/ltsmin11671772969186610302;'/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/ltsmin11671772969186610302;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 21:44:22] [INFO ] Flatten gal took : 34 ms
[2026-05-25 21:44:22] [INFO ] Flatten gal took : 34 ms
[2026-05-25 21:44:22] [INFO ] Time to serialize gal into /tmp/LTL15387240416399694002.gal : 12 ms
[2026-05-25 21:44:22] [INFO ] Time to serialize properties into /tmp/LTL3300833512718879233.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/LTL15387240416399694002.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4215622187425061195.hoa' '-atoms' '/tmp/LTL3300833512718879233.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3300833512718879233.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4215622187425061195.hoa
Detected timeout of ITS tools.
[2026-05-25 21:44:37] [INFO ] Flatten gal took : 48 ms
[2026-05-25 21:44:37] [INFO ] Flatten gal took : 35 ms
[2026-05-25 21:44:37] [INFO ] Time to serialize gal into /tmp/LTL15157366131026213866.gal : 20 ms
[2026-05-25 21:44:37] [INFO ] Time to serialize properties into /tmp/LTL15467081925136238583.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/LTL15157366131026213866.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15467081925136238583.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(X(G((F("((pbl_5_4>=1)&&(pi3_5_4>=1))"))U((X(!("((pb1_4_6>=1)&&(pol1_4_6>=1))")))U((X(G(!("((pb1_4_6>=1)&&(pol1_4_6>=1))"))))||(...237
Formula 0 simplified : XXXF(G!"((pbl_5_4>=1)&&(pi3_5_4>=1))" R (X"((pb1_4_6>=1)&&(pol1_4_6>=1))" R (XF"((pb1_4_6>=1)&&(pol1_4_6>=1))" & (!"((pbl_4_4>=1)&&(...207
Detected timeout of ITS tools.
[2026-05-25 21:44:53] [INFO ] Flatten gal took : 36 ms
[2026-05-25 21:44:53] [INFO ] Applying decomposition
[2026-05-25 21:44:53] [INFO ] Flatten gal took : 37 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/graph1459472301586050319.txt' '-o' '/tmp/graph1459472301586050319.bin' '-w' '/tmp/graph1459472301586050319.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1459472301586050319.bin' '-l' '-1' '-v' '-w' '/tmp/graph1459472301586050319.weights' '-q' '0' '-e' '0.001'
[2026-05-25 21:44:53] [INFO ] Decomposing Gal with order
[2026-05-25 21:44:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 21:44:53] [INFO ] Removed a total of 2928 redundant transitions.
[2026-05-25 21:44:53] [INFO ] Flatten gal took : 83 ms
[2026-05-25 21:44:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2026-05-25 21:44:53] [INFO ] Time to serialize gal into /tmp/LTL14226470009722961404.gal : 14 ms
[2026-05-25 21:44:53] [INFO ] Time to serialize properties into /tmp/LTL8975912558500514699.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/LTL14226470009722961404.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8975912558500514699.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(X(G((F("((i25.u31.pbl_5_4>=1)&&(i25.u129.pi3_5_4>=1))"))U((X(!("((i5.u6.pb1_4_6>=1)&&(i15.u384.pol1_4_6>=1))")))U((X(G(!("((i5....316
Formula 0 simplified : XXXF(G!"((i25.u31.pbl_5_4>=1)&&(i25.u129.pi3_5_4>=1))" R (X"((i5.u6.pb1_4_6>=1)&&(i15.u384.pol1_4_6>=1))" R (XF"((i5.u6.pb1_4_6>=1)&...286
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-516-LTLFireability-15 finished in 137940 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X(F((X(X((F(p1)||!p2)))&&p0))) U p3))))'
Spot run failed in 39 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||G(p1)))))'
Spot run failed in 37 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(F(p0)))&&F((p1&&X(X(X(F(p1))))))))'
Spot run failed in 36 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((F(p0) U (X(!p1) U ((X(!p1)&&p2)||X(G(!p1))))))))))'
Spot run failed in 44 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 21:45:08] [INFO ] Flatten gal took : 36 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14290045133277679287
[2026-05-25 21:45:08] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2026-05-25 21:45:08] [INFO ] Applying decomposition
[2026-05-25 21:45:08] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14290045133277679287
Running compilation step : cd /tmp/ltsmin14290045133277679287;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '180' '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 21:45:08] [INFO ] Flatten gal took : 40 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/graph1127035890145812918.txt' '-o' '/tmp/graph1127035890145812918.bin' '-w' '/tmp/graph1127035890145812918.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1127035890145812918.bin' '-l' '-1' '-v' '-w' '/tmp/graph1127035890145812918.weights' '-q' '0' '-e' '0.001'
[2026-05-25 21:45:09] [INFO ] Decomposing Gal with order
[2026-05-25 21:45:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 21:45:09] [INFO ] Removed a total of 2928 redundant transitions.
[2026-05-25 21:45:09] [INFO ] Flatten gal took : 115 ms
[2026-05-25 21:45:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-25 21:45:09] [INFO ] Time to serialize gal into /tmp/LTLFireability18229301086191613279.gal : 15 ms
[2026-05-25 21:45:09] [INFO ] Time to serialize properties into /tmp/LTLFireability278423015991877244.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/LTLFireability18229301086191613279.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability278423015991877244.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 4 LTL properties
Checking formula 0 : !((G(X((X(F(((X(X((F("((i2.u2.pbl_4_5>=1)&&(i2.u105.pi2_4_5>=1))"))||(!("((i53.u59.pb2_9_4>=1)&&(i58.u439.pol2_9_4>=1))")))))&&("(i55....256
Formula 0 simplified : XF(!"((i27.u34.pbl_5_7>=1)&&(i27.u393.po1_6_6>=1))" & X(!"((i27.u34.pbl_5_7>=1)&&(i27.u393.po1_6_6>=1))" W G(!"(i55.u3.pbl_5_2>=1)" ...288
Compilation finished in 4929 ms.
Running link step : cd /tmp/ltsmin14290045133277679287;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin14290045133277679287;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[](X((X(<>((X(X((<>((LTLAPp1==true))||!(LTLAPp2==true))))&&(LTLAPp0==true)))) U (LTLAPp3==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin14290045133277679287;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[](X((X(<>((X(X((<>((LTLAPp1==true))||!(LTLAPp2==true))))&&(LTLAPp0==true)))) U (LTLAPp3==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin14290045133277679287;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp4==true)||[]((LTLAPp5==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin14290045133277679287;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp4==true)||[]((LTLAPp5==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin14290045133277679287;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '(X(X(<>((LTLAPp6==true))))&&<>(((LTLAPp7==true)&&X(X(X(<>((LTLAPp7==true))))))))' '--buchi-type=spotba'
LTSmin run took 52067 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin14290045133277679287;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(X(X([]((<>((LTLAPp8==true)) U (X(!(LTLAPp9==true)) U ((X(!(LTLAPp9==true))&&(LTLAPp10==true))||X([](!(LTLAPp9==true))))))))))' '--buchi-type=spotba'
LTSmin run took 75652 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin14290045133277679287;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[](X((X(<>((X(X((<>((LTLAPp1==true))||!(LTLAPp2==true))))&&(LTLAPp0==true)))) U (LTLAPp3==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-25 22:08:14] [INFO ] Flatten gal took : 492 ms
[2026-05-25 22:08:14] [INFO ] Time to serialize gal into /tmp/LTLFireability14880290961418016449.gal : 84 ms
[2026-05-25 22:08:14] [INFO ] Time to serialize properties into /tmp/LTLFireability3856081925046438987.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14880290961418016449.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3856081925046438987.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 2 LTL properties
Checking formula 0 : !((G(X((X(F(((X(X((F("((pbl_4_5>=1)&&(pi2_4_5>=1))"))||(!("((pb2_9_4>=1)&&(pol2_9_4>=1))")))))&&("(pbl_5_2>=1)"))&&("(po2_5_1>=1)"))))...192
Formula 0 simplified : XF(!"((pbl_5_7>=1)&&(po1_6_6>=1))" & X(!"((pbl_5_7>=1)&&(po1_6_6>=1))" W G(!"(pbl_5_2>=1)" | !"(po2_5_1>=1)" | XX("((pb2_9_4>=1)&&(p...207
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin14290045133277679287;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[](X((X(<>((X(X((<>((LTLAPp1==true))||!(LTLAPp2==true))))&&(LTLAPp0==true)))) U (LTLAPp3==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin14290045133277679287;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp4==true)||[]((LTLAPp5==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-25 22:31:22] [INFO ] Flatten gal took : 478 ms
[2026-05-25 22:31:26] [INFO ] Input system was already deterministic with 2250 transitions.
[2026-05-25 22:31:27] [INFO ] Transformed 1267 places.
[2026-05-25 22:31:27] [INFO ] Transformed 2250 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-25 22:31:27] [INFO ] Time to serialize gal into /tmp/LTLFireability3541946649345365290.gal : 23 ms
[2026-05-25 22:31:27] [INFO ] Time to serialize properties into /tmp/LTLFireability4546304640632235100.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3541946649345365290.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4546304640632235100.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...342
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(X((X(F(((X(X((F("((pbl_4_5>=1)&&(pi2_4_5>=1))"))||(!("((pb2_9_4>=1)&&(pol2_9_4>=1))")))))&&("(pbl_5_2>=1)"))&&("(po2_5_1>=1)"))))...192
Formula 0 simplified : XF(!"((pbl_5_7>=1)&&(po1_6_6>=1))" & X(!"((pbl_5_7>=1)&&(po1_6_6>=1))" W G(!"(pbl_5_2>=1)" | !"(po2_5_1>=1)" | XX("((pb2_9_4>=1)&&(p...207
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="HexagonalGrid-PT-516"
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 HexagonalGrid-PT-516, 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 r146-tall-177961074400716"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-516.tgz
mv HexagonalGrid-PT-516 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 ;