About the Execution of ITS-Tools for DatabaseWithMutex-COL-20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16197.604 | 3600000.00 | 5085437.00 | 131853.90 | ???T?FFT?TF??FFF | 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.r082-smll-177946993500027.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 DatabaseWithMutex-COL-20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993500027
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 9.3K Mar 5 14:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Mar 5 14:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Mar 5 14:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Mar 5 14:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Mar 15 08:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 08:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 08:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Mar 5 14:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K Mar 5 14:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Mar 5 14:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Mar 5 14:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 38K 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 DatabaseWithMutex-COL-20-LTLCardinality-00
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-01
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-02
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-03
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-04
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-05
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-06
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-07
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-08
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-09
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-10
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-11
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-12
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-13
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-14
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1779496496910
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202604301425
[2026-05-23 00:34:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 00:34:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 00:34:59] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-23 00:35:00] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-23 00:35:01] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1349 ms
[2026-05-23 00:35:01] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 3260 PT places and 3200.0 transition bindings in 37 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 32 ms.
Working with output stream class java.io.PrintStream
[2026-05-23 00:35:01] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 10 ms.
[2026-05-23 00:35:01] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 4 formulas.
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40032 steps (8 resets) in 350 ms. (114 steps per ms) remains 1/26 properties
BEST_FIRST walk for 312 steps (0 resets) in 6 ms. (44 steps per ms) remains 0/1 properties
[2026-05-23 00:35:02] [INFO ] Flatten gal took : 31 ms
[2026-05-23 00:35:02] [INFO ] Flatten gal took : 5 ms
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2026-05-23 00:35:02] [INFO ] Unfolded HLPN to a Petri net with 3260 places and 3200 transitions 23200 arcs in 220 ms.
[2026-05-23 00:35:02] [INFO ] Unfolded 12 HLPN properties in 4 ms.
Support contains 3260 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 88 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (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-7022858024866322853.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9400941845682826017.kers'
[2026-05-23 00:35:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7022858024866322853.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9400941845682826017.kers]
Culled 0 columns in 8 ms.
// Phase 1: matrix 3200 rows 3260 cols 23200 entries
Finished phase 1 with 2400 SingleSign rule and 400 generalized
[2026-05-23 00:35:03] [INFO ] Computed 460 invariants in 69 ms
Computed 460 P flows in 71 ms.
Exported basis to /tmp/petrispot-output-9400941845682826017.kers
Total runtime 79 ms.
[2026-05-23 00:35:05] [INFO ] Implicit Places using invariants in 2470 ms returned []
[2026-05-23 00:35:05] [INFO ] Invariant cache hit.
[2026-05-23 00:35:10] [INFO ] Implicit Places using invariants and state equation in 4966 ms returned []
Implicit Place search using SMT with State Equation took 7517 ms to find 0 implicit places.
Running 2800 sub problems to find dead transitions.
[2026-05-23 00:35:10] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/3240 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
SMT process timed out in 33121ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 33193ms
Finished structural reductions in LTL mode , in 1 iterations and 40886 ms. Remains : 3260/3260 places, 3200/3200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 37 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2026-05-23 00:35:43] [INFO ] Invariant cache hit.
[2026-05-23 00:35:45] [INFO ] Implicit Places using invariants in 1451 ms returned []
[2026-05-23 00:35:45] [INFO ] Invariant cache hit.
[2026-05-23 00:35:49] [INFO ] Implicit Places using invariants and state equation in 3790 ms returned []
Implicit Place search using SMT with State Equation took 5248 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5289 ms. Remains : 3260/3260 places, 3200/3200 transitions.
Support contains 3260 out of 3260 places after structural reductions.
[2026-05-23 00:35:50] [INFO ] Flatten gal took : 698 ms
[2026-05-23 00:35:50] [INFO ] Flatten gal took : 335 ms
[2026-05-23 00:35:51] [INFO ] Input system was already deterministic with 3200 transitions.
RANDOM walk for 40000 steps (8 resets) in 6495 ms. (6 steps per ms) remains 2/26 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1812 ms. (22 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 943 ms. (42 steps per ms) remains 2/2 properties
[2026-05-23 00:35:54] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1640 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 859/2499 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2499 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 761/3260 variables, 381/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3260 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 3200/6460 variables, 3260/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6460 variables, 0/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/6460 variables, 0/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6460/6460 variables, and 3720 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4249 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 3260/3260 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1640 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 859/2499 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2499 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 761/3260 variables, 381/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3260 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 3200/6460 variables, 3260/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 6460/6460 variables, and 3720 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5085 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 3260/3260 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9393ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1640 out of 3260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 400 Pre rules applied. Total rules applied 0 place count 3260 transition count 2800
Deduced a syphon composed of 400 places in 4 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 0 with 800 rules applied. Total rules applied 800 place count 2860 transition count 2800
Applied a total of 800 rules in 1298 ms. Remains 2860 /3260 variables (removed 400) and now considering 2800/3200 (removed 400) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1300 ms. Remains : 2860/3260 places, 2800/3200 transitions.
RANDOM walk for 40000 steps (8 resets) in 2905 ms. (13 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 933 ms. (42 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 628 ms. (63 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 67346 steps, run timeout after 3003 ms. (steps per millisecond=22 ) properties seen :0 out of 2
Probabilistic random walk after 67346 steps, saw 65933 distinct states, run finished after 3009 ms. (steps per millisecond=22 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11357540457649375029.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1759007081153156886.kers'
[2026-05-23 00:36:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11357540457649375029.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1759007081153156886.kers]
Culled 0 columns in 8 ms.
// Phase 1: matrix 2800 rows 2860 cols 22400 entries
Finished phase 1 with 2000 SingleSign rule and 400 generalized
[2026-05-23 00:36:09] [INFO ] Computed 460 invariants in 69 ms
Computed 460 P flows in 70 ms.
Exported basis to /tmp/petrispot-output-1759007081153156886.kers
Total runtime 77 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1640 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 839/2479 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2479 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 381/2860 variables, 381/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2860 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2800/5660 variables, 2860/3320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5660 variables, 0/3320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/5660 variables, 0/3320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5660/5660 variables, and 3320 constraints, problems are : Problem set: 0 solved, 2 unsolved in 6501 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 2860/2860 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1640 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 839/2479 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2479 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 381/2860 variables, 381/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2860 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2800/5660 variables, 2860/3320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5660 variables, 0/3320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/5660 variables, 0/3320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5660/5660 variables, and 3320 constraints, problems are : Problem set: 0 solved, 2 unsolved in 9710 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 2860/2860 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16388ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 49 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=16 )
Parikh walk visited 2 properties in 244 ms.
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)) U (p1 U p2)))'
Support contains 840 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 400 Pre rules applied. Total rules applied 0 place count 3260 transition count 2800
Deduced a syphon composed of 400 places in 2 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 0 with 800 rules applied. Total rules applied 800 place count 2860 transition count 2800
Applied a total of 800 rules in 782 ms. Remains 2860 /3260 variables (removed 400) and now considering 2800/3200 (removed 400) transitions.
[2026-05-23 00:36:27] [INFO ] Invariant cache hit.
[2026-05-23 00:36:34] [INFO ] Implicit Places using invariants in 7010 ms returned []
[2026-05-23 00:36:34] [INFO ] Invariant cache hit.
[2026-05-23 00:36:44] [INFO ] Implicit Places using invariants and state equation in 10645 ms returned []
Implicit Place search using SMT with State Equation took 17659 ms to find 0 implicit places.
[2026-05-23 00:36:45] [INFO ] Redundant transitions in 344 ms returned []
Running 2400 sub problems to find dead transitions.
[2026-05-23 00:36:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2400 unsolved
SMT process timed out in 32095ms, After SMT, problems are : Problem set: 0 solved, 2400 unsolved
Search for dead transitions found 0 dead transitions in 32119ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2860/3260 places, 2800/3200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50936 ms. Remains : 2860/3260 places, 2800/3200 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U (p1 U p2)))'
Stuttering acceptance computed with spot in 409 ms :[(NOT p2), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-00
Product exploration explored 100000 steps with 0 reset in 2148 ms.
Product exploration explored 100000 steps with 0 reset in 2176 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 9 factoid took 101 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
RANDOM walk for 516 steps (0 resets) in 41 ms. (12 steps per ms) remains 0/4 properties
Knowledge based reduction with 9 factoid took 224 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 165 ms :[(NOT p2), (NOT p0)]
[2026-05-23 00:37:27] [INFO ] Invariant cache hit.
[2026-05-23 00:37:38] [INFO ] [Real]Absence check using 79 positive place invariants in 2215 ms returned sat
[2026-05-23 00:37:42] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-23 00:37:42] [INFO ] [Real]Absence check using 79 positive and 381 generalized place invariants in 3982 ms returned unknown
Could not prove EG (NOT p2)
Knowledge-based reduction took 20649 ms.
Stuttering acceptance computed with spot in 121 ms :[(NOT p2), (NOT p0)]
Support contains 840 out of 2860 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2860/2860 places, 2800/2800 transitions.
Applied a total of 0 rules in 221 ms. Remains 2860 /2860 variables (removed 0) and now considering 2800/2800 (removed 0) transitions.
[2026-05-23 00:37:43] [INFO ] Invariant cache hit.
[2026-05-23 00:37:48] [INFO ] Implicit Places using invariants in 5248 ms returned []
[2026-05-23 00:37:48] [INFO ] Invariant cache hit.
[2026-05-23 00:37:59] [INFO ] Implicit Places using invariants and state equation in 11179 ms returned []
Implicit Place search using SMT with State Equation took 16433 ms to find 0 implicit places.
[2026-05-23 00:38:00] [INFO ] Redundant transitions in 379 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17049 ms. Remains : 2860/2860 places, 2800/2800 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 9 factoid took 73 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
RANDOM walk for 446 steps (0 resets) in 25 ms. (17 steps per ms) remains 0/4 properties
Knowledge based reduction with 9 factoid took 139 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p2), (NOT p0)]
[2026-05-23 00:38:05] [INFO ] Invariant cache hit.
[2026-05-23 00:38:16] [INFO ] [Real]Absence check using 79 positive place invariants in 2062 ms returned sat
[2026-05-23 00:38:20] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-23 00:38:20] [INFO ] [Real]Absence check using 79 positive and 381 generalized place invariants in 3791 ms returned unknown
Could not prove EG (NOT p2)
Knowledge-based reduction took 20676 ms.
Stuttering acceptance computed with spot in 88 ms :[(NOT p2), (NOT p0)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p2), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 1911 ms.
Product exploration explored 100000 steps with 0 reset in 1879 ms.
Built C files in :
/tmp/ltsmin7607244695477133886
[2026-05-23 00:38:24] [INFO ] Too many transitions (2800) to apply POR reductions. Disabling POR matrices.
[2026-05-23 00:38:25] [INFO ] Built C files in 91ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7607244695477133886
Running compilation step : cd /tmp/ltsmin7607244695477133886;'/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/ltsmin7607244695477133886;'/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/ltsmin7607244695477133886;'/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 840 out of 2860 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2860/2860 places, 2800/2800 transitions.
Applied a total of 0 rules in 122 ms. Remains 2860 /2860 variables (removed 0) and now considering 2800/2800 (removed 0) transitions.
[2026-05-23 00:38:28] [INFO ] Invariant cache hit.
[2026-05-23 00:38:34] [INFO ] Implicit Places using invariants in 6160 ms returned []
[2026-05-23 00:38:34] [INFO ] Invariant cache hit.
[2026-05-23 00:38:44] [INFO ] Implicit Places using invariants and state equation in 10315 ms returned []
Implicit Place search using SMT with State Equation took 16487 ms to find 0 implicit places.
[2026-05-23 00:38:44] [INFO ] Redundant transitions in 139 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16758 ms. Remains : 2860/2860 places, 2800/2800 transitions.
Built C files in :
/tmp/ltsmin103488658249289681
[2026-05-23 00:38:44] [INFO ] Too many transitions (2800) to apply POR reductions. Disabling POR matrices.
[2026-05-23 00:38:44] [INFO ] Built C files in 87ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin103488658249289681
Running compilation step : cd /tmp/ltsmin103488658249289681;'/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/ltsmin103488658249289681;'/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/ltsmin103488658249289681;'/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)
[2026-05-23 00:38:48] [INFO ] Flatten gal took : 258 ms
[2026-05-23 00:38:48] [INFO ] Flatten gal took : 160 ms
[2026-05-23 00:38:49] [INFO ] Time to serialize gal into /tmp/LTL12530240809738759391.gal : 75 ms
[2026-05-23 00:38:49] [INFO ] Time to serialize properties into /tmp/LTL5068303789865596270.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12530240809738759391.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18143596792042692685.hoa' '-atoms' '/tmp/LTL5068303789865596270.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/LTL5068303789865596270.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18143596792042692685.hoa
Detected timeout of ITS tools.
[2026-05-23 00:39:04] [INFO ] Flatten gal took : 147 ms
[2026-05-23 00:39:04] [INFO ] Flatten gal took : 148 ms
[2026-05-23 00:39:04] [INFO ] Time to serialize gal into /tmp/LTL10667516336420782837.gal : 36 ms
[2026-05-23 00:39:04] [INFO ] Time to serialize properties into /tmp/LTL5200237803807167692.ltl : 10 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/LTL10667516336420782837.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5200237803807167692.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(G("((((((Mutex_0+Mutex_1)+(Mutex_2+Mutex_3))+((Mutex_4+Mutex_5)+(Mutex_6+Mutex_7)))+(((Mutex_8+Mutex_9)+(Mutex_10+Mutex_11))+((M...11376
Formula 0 simplified : GF!"((((((Mutex_0+Mutex_1)+(Mutex_2+Mutex_3))+((Mutex_4+Mutex_5)+(Mutex_6+Mutex_7)))+(((Mutex_8+Mutex_9)+(Mutex_10+Mutex_11))+((Mute...11370
Detected timeout of ITS tools.
[2026-05-23 00:39:19] [INFO ] Flatten gal took : 135 ms
[2026-05-23 00:39:19] [INFO ] Applying decomposition
[2026-05-23 00:39:19] [INFO ] Flatten gal took : 136 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/graph6900442081618530213.txt' '-o' '/tmp/graph6900442081618530213.bin' '-w' '/tmp/graph6900442081618530213.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6900442081618530213.bin' '-l' '-1' '-v' '-w' '/tmp/graph6900442081618530213.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:39:21] [INFO ] Decomposing Gal with order
[2026-05-23 00:39:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:39:24] [INFO ] Removed a total of 4300 redundant transitions.
[2026-05-23 00:39:24] [INFO ] Flatten gal took : 3096 ms
[2026-05-23 00:39:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 624 labels/synchronizations in 216 ms.
[2026-05-23 00:39:26] [INFO ] Time to serialize gal into /tmp/LTL2969630591412791168.gal : 55 ms
[2026-05-23 00:39:26] [INFO ] Time to serialize properties into /tmp/LTL7986707551958928516.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/LTL2969630591412791168.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7986707551958928516.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((F(G("((((((gu18.Mutex_0+gu18.Mutex_1)+(gu18.Mutex_2+gu18.Mutex_3))+((gu18.Mutex_4+gu18.Mutex_5)+(gu18.Mutex_6+gu18.Mutex_7)))+(((g...15756
Formula 0 simplified : GF!"((((((gu18.Mutex_0+gu18.Mutex_1)+(gu18.Mutex_2+gu18.Mutex_3))+((gu18.Mutex_4+gu18.Mutex_5)+(gu18.Mutex_6+gu18.Mutex_7)))+(((gu18...15750
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-00 finished in 194859 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U ((G(p1) U p2)&&X(p0)))))'
Support contains 1240 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 126 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (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-14503135013651715602.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1337926730233031313.kers'
[2026-05-23 00:39:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14503135013651715602.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1337926730233031313.kers]
Culled 0 columns in 9 ms.
// Phase 1: matrix 3200 rows 3260 cols 23200 entries
Finished phase 1 with 2400 SingleSign rule and 400 generalized
[2026-05-23 00:39:41] [INFO ] Computed 460 invariants in 68 ms
Computed 460 P flows in 69 ms.
Exported basis to /tmp/petrispot-output-1337926730233031313.kers
Total runtime 78 ms.
[2026-05-23 00:39:46] [INFO ] Implicit Places using invariants in 5039 ms returned []
[2026-05-23 00:39:46] [INFO ] Invariant cache hit.
[2026-05-23 00:39:58] [INFO ] Implicit Places using invariants and state equation in 12378 ms returned []
Implicit Place search using SMT with State Equation took 17422 ms to find 0 implicit places.
Running 2800 sub problems to find dead transitions.
[2026-05-23 00:39:58] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3240 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
SMT process timed out in 31878ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 31897ms
Finished structural reductions in LTL mode , in 1 iterations and 49463 ms. Remains : 3260/3260 places, 3200/3200 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U ((G(p1) U p2)&&X(p0)))))'
Stuttering acceptance computed with spot in 509 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p0)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-01
Product exploration explored 100000 steps with 2 reset in 4360 ms.
Product exploration explored 100000 steps with 0 reset in 4168 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 13 factoid took 227 ms. Reduced automaton from 8 states, 29 edges and 3 AP (stutter sensitive) to 8 states, 29 edges and 3 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 13 to 12
RANDOM walk for 40000 steps (8 resets) in 4996 ms. (8 steps per ms) remains 4/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1298 ms. (30 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1334 ms. (29 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1218 ms. (32 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 686 ms. (58 steps per ms) remains 4/4 properties
[2026-05-23 00:40:57] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 500/1740 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1740 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1740 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 1520/3260 variables, 380/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3260 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 3200/6460 variables, 3260/3720 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/6460 variables, 0/3720 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 6460/6460 variables, and 3720 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 3260/3260 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 500/1740 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1740 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1740 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 1520/3260 variables, 380/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3260 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 6460/6460 variables, and 3720 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 3260/3260 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10070ms problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1240 out of 3260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Performed 800 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 800 Pre rules applied. Total rules applied 0 place count 3260 transition count 2400
Deduced a syphon composed of 800 places in 1 ms
Reduce places removed 800 places and 0 transitions.
Iterating global reduction 0 with 1600 rules applied. Total rules applied 1600 place count 2460 transition count 2400
Applied a total of 1600 rules in 641 ms. Remains 2460 /3260 variables (removed 800) and now considering 2400/3200 (removed 800) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 641 ms. Remains : 2460/3260 places, 2400/3200 transitions.
RANDOM walk for 40000 steps (8 resets) in 3996 ms. (10 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1038 ms. (38 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1582 ms. (25 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1253 ms. (31 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 767 ms. (52 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 111751 steps, run timeout after 6001 ms. (steps per millisecond=18 ) properties seen :0 out of 4
Probabilistic random walk after 111751 steps, saw 106223 distinct states, run finished after 6001 ms. (steps per millisecond=18 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14779412710372539294.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14749560231162036828.kers'
[2026-05-23 00:41:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14779412710372539294.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14749560231162036828.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 2400 rows 2460 cols 21600 entries
Finished phase 1 with 1600 SingleSign rule and 400 generalized
[2026-05-23 00:41:16] [INFO ] Computed 460 invariants in 44 ms
Computed 460 P flows in 45 ms.
Exported basis to /tmp/petrispot-output-14749560231162036828.kers
Total runtime 52 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 460/1700 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1700 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1700 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 760/2460 variables, 380/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2460 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2400/4860 variables, 2460/2920 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4860/4860 variables, and 2920 constraints, problems are : Problem set: 0 solved, 4 unsolved in 4194 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 2460/2460 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 460/1700 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1700 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1700 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 760/2460 variables, 380/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2460 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2400/4860 variables, 2460/2920 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4860/4860 variables, and 2920 constraints, problems are : Problem set: 0 solved, 4 unsolved in 12597 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 2460/2460 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16894ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
Finished Parikh walk after 62 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=15 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 4 properties in 813 ms.
Knowledge based reduction with 13 factoid took 418 ms. Reduced automaton from 8 states, 29 edges and 3 AP (stutter sensitive) to 8 states, 29 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 361 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17887116258460790071.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14400844973887351894.kers'
[2026-05-23 00:41:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17887116258460790071.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14400844973887351894.kers]
Culled 0 columns in 9 ms.
// Phase 1: matrix 3200 rows 3260 cols 23200 entries
Finished phase 1 with 2400 SingleSign rule and 400 generalized
[2026-05-23 00:41:35] [INFO ] Computed 460 invariants in 70 ms
Computed 460 P flows in 71 ms.
Exported basis to /tmp/petrispot-output-14400844973887351894.kers
Total runtime 80 ms.
[2026-05-23 00:41:49] [INFO ] [Real]Absence check using 79 positive place invariants in 1217 ms returned sat
[2026-05-23 00:41:50] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-23 00:41:50] [INFO ] [Real]Absence check using 79 positive and 381 generalized place invariants in 1052 ms returned unknown
Could not prove EG (NOT p2)
Knowledge-based reduction took 70699 ms.
Stuttering acceptance computed with spot in 425 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 1240 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 114 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2026-05-23 00:41:51] [INFO ] Invariant cache hit.
[2026-05-23 00:41:56] [INFO ] Implicit Places using invariants in 5638 ms returned []
[2026-05-23 00:41:56] [INFO ] Invariant cache hit.
[2026-05-23 00:42:09] [INFO ] Implicit Places using invariants and state equation in 12984 ms returned []
Implicit Place search using SMT with State Equation took 18623 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 18738 ms. Remains : 3260/3260 places, 3200/3200 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 13 factoid took 243 ms. Reduced automaton from 8 states, 29 edges and 3 AP (stutter sensitive) to 8 states, 29 edges and 3 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 13 to 12
RANDOM walk for 40000 steps (8 resets) in 4196 ms. (9 steps per ms) remains 4/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1247 ms. (32 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1341 ms. (29 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1238 ms. (32 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 945 ms. (42 steps per ms) remains 4/4 properties
[2026-05-23 00:42:23] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 500/1740 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1740 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1740 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 1520/3260 variables, 380/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3260 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 3200/6460 variables, 3260/3720 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/6460 variables, 0/3720 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 6460/6460 variables, and 3720 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5017 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 3260/3260 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 500/1740 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1740 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1740 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 1520/3260 variables, 380/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3260 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SMT process timed out in 10086ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1240 out of 3260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Performed 800 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 800 Pre rules applied. Total rules applied 0 place count 3260 transition count 2400
Deduced a syphon composed of 800 places in 0 ms
Reduce places removed 800 places and 0 transitions.
Iterating global reduction 0 with 1600 rules applied. Total rules applied 1600 place count 2460 transition count 2400
Applied a total of 1600 rules in 454 ms. Remains 2460 /3260 variables (removed 800) and now considering 2400/3200 (removed 800) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 455 ms. Remains : 2460/3260 places, 2400/3200 transitions.
RANDOM walk for 40000 steps (8 resets) in 4164 ms. (9 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2122 ms. (18 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1095 ms. (36 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1675 ms. (23 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 871 ms. (45 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 92082 steps, run timeout after 6001 ms. (steps per millisecond=15 ) properties seen :0 out of 4
Probabilistic random walk after 92082 steps, saw 87578 distinct states, run finished after 6001 ms. (steps per millisecond=15 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13215223283362407060.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4755467535267549474.kers'
[2026-05-23 00:42:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13215223283362407060.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4755467535267549474.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 2400 rows 2460 cols 21600 entries
Finished phase 1 with 1600 SingleSign rule and 400 generalized
[2026-05-23 00:42:42] [INFO ] Computed 460 invariants in 48 ms
Computed 460 P flows in 48 ms.
Exported basis to /tmp/petrispot-output-4755467535267549474.kers
Total runtime 61 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 460/1700 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1700 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1700 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 760/2460 variables, 380/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2460 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2400/4860 variables, 2460/2920 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4860/4860 variables, and 2920 constraints, problems are : Problem set: 0 solved, 4 unsolved in 4150 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 2460/2460 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 460/1700 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1700 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1700 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 760/2460 variables, 380/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2460 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2400/4860 variables, 2460/2920 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4860/4860 variables, and 2920 constraints, problems are : Problem set: 0 solved, 4 unsolved in 14161 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 2460/2460 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18420ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
Finished Parikh walk after 93 steps, including 0 resets, run visited all 2 properties in 8 ms. (steps per millisecond=11 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 4 properties in 877 ms.
Knowledge based reduction with 13 factoid took 494 ms. Reduced automaton from 8 states, 29 edges and 3 AP (stutter sensitive) to 8 states, 29 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 459 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11590134787108403929.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4140142355482256736.kers'
[2026-05-23 00:43:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11590134787108403929.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4140142355482256736.kers]
Culled 0 columns in 9 ms.
// Phase 1: matrix 3200 rows 3260 cols 23200 entries
Finished phase 1 with 2400 SingleSign rule and 400 generalized
[2026-05-23 00:43:03] [INFO ] Computed 460 invariants in 70 ms
Computed 460 P flows in 71 ms.
Exported basis to /tmp/petrispot-output-4140142355482256736.kers
Total runtime 79 ms.
[2026-05-23 00:43:15] [INFO ] [Real]Absence check using 79 positive place invariants in 1261 ms returned sat
[2026-05-23 00:43:18] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-23 00:43:18] [INFO ] [Real]Absence check using 79 positive and 381 generalized place invariants in 2297 ms returned unknown
Could not prove EG (NOT p2)
Knowledge-based reduction took 68255 ms.
Stuttering acceptance computed with spot in 386 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 433 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1 reset in 3709 ms.
Product exploration explored 100000 steps with 0 reset in 4017 ms.
Spot run failed in 163 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/ltsmin13948512717674232494
[2026-05-23 00:43:26] [INFO ] Built C files in 102ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13948512717674232494
Running compilation step : cd /tmp/ltsmin13948512717674232494;'/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/ltsmin13948512717674232494;'/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/ltsmin13948512717674232494;'/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 1240 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 120 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2026-05-23 00:43:30] [INFO ] Invariant cache hit.
[2026-05-23 00:43:36] [INFO ] Implicit Places using invariants in 6199 ms returned []
[2026-05-23 00:43:36] [INFO ] Invariant cache hit.
[2026-05-23 00:43:49] [INFO ] Implicit Places using invariants and state equation in 12781 ms returned []
Implicit Place search using SMT with State Equation took 18985 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 19109 ms. Remains : 3260/3260 places, 3200/3200 transitions.
Built C files in :
/tmp/ltsmin10433253271447595154
[2026-05-23 00:43:49] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10433253271447595154
Running compilation step : cd /tmp/ltsmin10433253271447595154;'/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/ltsmin10433253271447595154;'/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/ltsmin10433253271447595154;'/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)
[2026-05-23 00:43:52] [INFO ] Flatten gal took : 395 ms
[2026-05-23 00:43:52] [INFO ] Flatten gal took : 267 ms
[2026-05-23 00:43:53] [INFO ] Time to serialize gal into /tmp/LTL9410437382498696244.gal : 44 ms
[2026-05-23 00:43:53] [INFO ] Time to serialize properties into /tmp/LTL12423396509165244173.prop : 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/LTL9410437382498696244.gal' '-t' 'CGAL' '-hoa' '/tmp/aut664776812532350586.hoa' '-atoms' '/tmp/LTL12423396509165244173.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/LTL12423396509165244173.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut664776812532350586.hoa
Detected timeout of ITS tools.
[2026-05-23 00:44:08] [INFO ] Flatten gal took : 231 ms
[2026-05-23 00:44:08] [INFO ] Flatten gal took : 304 ms
[2026-05-23 00:44:08] [INFO ] Time to serialize gal into /tmp/LTL18172502854828440666.gal : 49 ms
[2026-05-23 00:44:08] [INFO ] Time to serialize properties into /tmp/LTL14524964578229118177.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/LTL18172502854828440666.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14524964578229118177.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((F(G("((((((((((Active_0+Active_1)+(Active_2+Active_3))+((Active_4+Active_5)+(Active_6+Active_7)))+(((Active_8+Active_9)+(Active_...23151
Formula 0 simplified : X(GF!"((((((((((Active_0+Active_1)+(Active_2+Active_3))+((Active_4+Active_5)+(Active_6+Active_7)))+(((Active_8+Active_9)+(Active_10+...23141
Detected timeout of ITS tools.
[2026-05-23 00:44:24] [INFO ] Flatten gal took : 259 ms
[2026-05-23 00:44:24] [INFO ] Applying decomposition
[2026-05-23 00:44:24] [INFO ] Flatten gal took : 260 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/graph4798401527215505013.txt' '-o' '/tmp/graph4798401527215505013.bin' '-w' '/tmp/graph4798401527215505013.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4798401527215505013.bin' '-l' '-1' '-v' '-w' '/tmp/graph4798401527215505013.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:44:26] [INFO ] Decomposing Gal with order
[2026-05-23 00:44:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:44:30] [INFO ] Removed a total of 15140 redundant transitions.
[2026-05-23 00:44:30] [INFO ] Flatten gal took : 2305 ms
[2026-05-23 00:44:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 400 labels/synchronizations in 135 ms.
[2026-05-23 00:44:30] [INFO ] Time to serialize gal into /tmp/LTL7635606703070575617.gal : 66 ms
[2026-05-23 00:44:30] [INFO ] Time to serialize properties into /tmp/LTL4091628444866794730.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7635606703070575617.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4091628444866794730.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 : !((X((F(G("((((((((((gu203.Active_0+gu203.Active_1)+(gu203.Active_2+gu203.Active_3))+((gu203.Active_4+gu203.Active_5)+(gu203.Active_6+...35211
Formula 0 simplified : X(GF!"((((((((((gu203.Active_0+gu203.Active_1)+(gu203.Active_2+gu203.Active_3))+((gu203.Active_4+gu203.Active_5)+(gu203.Active_6+gu2...35201
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-01 finished in 304734 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 1600 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3260 transition count 2800
Reduce places removed 420 places and 0 transitions.
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 400
Iterating post reduction 1 with 820 rules applied. Total rules applied 1220 place count 2840 transition count 2400
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 2 with 400 rules applied. Total rules applied 1620 place count 2440 transition count 2400
Applied a total of 1620 rules in 193 ms. Remains 2440 /3260 variables (removed 820) and now considering 2400/3200 (removed 800) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12051702792367925909.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11101675749425082622.kers'
[2026-05-23 00:44:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12051702792367925909.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11101675749425082622.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 2400 rows 2440 cols 20800 entries
Finished phase 1 with 1600 SingleSign rule and 400 generalized
[2026-05-23 00:44:46] [INFO ] Computed 440 invariants in 76 ms
Computed 440 P flows in 86 ms.
Exported basis to /tmp/petrispot-output-11101675749425082622.kers
Total runtime 93 ms.
[2026-05-23 00:44:55] [INFO ] Implicit Places using invariants in 9296 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 9382 ms to find 400 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2040/3260 places, 2400/3200 transitions.
Applied a total of 0 rules in 57 ms. Remains 2040 /2040 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9634 ms. Remains : 2040/3260 places, 2400/3200 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-02
Product exploration explored 100000 steps with 190 reset in 7991 ms.
Product exploration explored 100000 steps with 201 reset in 8649 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 8 factoid took 100 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 257 steps (0 resets) in 21 ms. (11 steps per ms) remains 0/4 properties
Knowledge based reduction with 8 factoid took 130 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 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 8052 ms.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 1600 out of 2040 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2040/2040 places, 2400/2400 transitions.
Applied a total of 0 rules in 50 ms. Remains 2040 /2040 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6005758464909402638.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-401799153940385230.kers'
[2026-05-23 00:45:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6005758464909402638.kers, --Pflows, --basisKERS=/tmp/petrispot-output-401799153940385230.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 2400 rows 2040 cols 20000 entries
Finished phase 1 with 1600 SingleSign rule and 400 generalized
[2026-05-23 00:45:20] [INFO ] Computed 40 invariants in 96 ms
Computed 40 P flows in 97 ms.
Exported basis to /tmp/petrispot-output-401799153940385230.kers
Total runtime 105 ms.
[2026-05-23 00:45:21] [INFO ] Implicit Places using invariants in 1362 ms returned []
[2026-05-23 00:45:21] [INFO ] Invariant cache hit.
[2026-05-23 00:45:35] [INFO ] Implicit Places using invariants and state equation in 13508 ms returned []
Implicit Place search using SMT with State Equation took 14878 ms to find 0 implicit places.
[2026-05-23 00:45:35] [INFO ] Redundant transitions in 70 ms returned []
Running 2000 sub problems to find dead transitions.
[2026-05-23 00:45:35] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2020 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2020/4440 variables, and 19 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30073 ms.
Refiners :[Positive P Invariants (semi-flows): 19/38 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/2040 constraints, PredecessorRefiner: 2000/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2000 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2020 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
SMT process timed out in 61972ms, After SMT, problems are : Problem set: 0 solved, 2000 unsolved
Search for dead transitions found 0 dead transitions in 61981ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 76994 ms. Remains : 2040/2040 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 8 factoid took 111 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 231 steps (0 resets) in 25 ms. (8 steps per ms) remains 0/4 properties
Knowledge based reduction with 8 factoid took 155 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 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 6619 ms.
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 188 reset in 9620 ms.
Product exploration explored 100000 steps with 197 reset in 9502 ms.
Built C files in :
/tmp/ltsmin347155371337820107
[2026-05-23 00:47:03] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2026-05-23 00:47:03] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin347155371337820107
Running compilation step : cd /tmp/ltsmin347155371337820107;'/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/ltsmin347155371337820107;'/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/ltsmin347155371337820107;'/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 1600 out of 2040 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2040/2040 places, 2400/2400 transitions.
Applied a total of 0 rules in 78 ms. Remains 2040 /2040 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-23 00:47:06] [INFO ] Invariant cache hit.
[2026-05-23 00:47:07] [INFO ] Implicit Places using invariants in 1133 ms returned []
[2026-05-23 00:47:07] [INFO ] Invariant cache hit.
[2026-05-23 00:47:20] [INFO ] Implicit Places using invariants and state equation in 12438 ms returned []
Implicit Place search using SMT with State Equation took 13577 ms to find 0 implicit places.
[2026-05-23 00:47:20] [INFO ] Redundant transitions in 115 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13781 ms. Remains : 2040/2040 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin14894100139061745257
[2026-05-23 00:47:20] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2026-05-23 00:47:20] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14894100139061745257
Running compilation step : cd /tmp/ltsmin14894100139061745257;'/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/ltsmin14894100139061745257;'/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/ltsmin14894100139061745257;'/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)
[2026-05-23 00:47:23] [INFO ] Flatten gal took : 186 ms
[2026-05-23 00:47:24] [INFO ] Flatten gal took : 183 ms
[2026-05-23 00:47:24] [INFO ] Time to serialize gal into /tmp/LTL14405650591394617309.gal : 39 ms
[2026-05-23 00:47:24] [INFO ] Time to serialize properties into /tmp/LTL6981588784367789232.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14405650591394617309.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4760841079540828776.hoa' '-atoms' '/tmp/LTL6981588784367789232.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/LTL6981588784367789232.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4760841079540828776.hoa
Detected timeout of ITS tools.
[2026-05-23 00:47:39] [INFO ] Flatten gal took : 104 ms
[2026-05-23 00:47:39] [INFO ] Flatten gal took : 103 ms
[2026-05-23 00:47:39] [INFO ] Time to serialize gal into /tmp/LTL18213015984875852718.gal : 23 ms
[2026-05-23 00:47:39] [INFO ] Time to serialize properties into /tmp/LTL16192037840083895269.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18213015984875852718.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16192037840083895269.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F(("((((((((((Message_0+Message_1)+(Message_2+Message_3))+((Message_4+Message_5)+(Message_6+Message_7)))+(((Message_8+Message_9)+...24000
Formula 0 simplified : G(F!"((((((((((Modify_0+Modify_1)+(Modify_2+Modify_3))+((Modify_4+Modify_5)+(Modify_6+Modify_7)))+(((Modify_8+Modify_9)+(Modify_10+M...23993
Detected timeout of ITS tools.
[2026-05-23 00:47:54] [INFO ] Flatten gal took : 206 ms
[2026-05-23 00:47:54] [INFO ] Applying decomposition
[2026-05-23 00:47:54] [INFO ] Flatten gal took : 183 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/graph9908825097114425377.txt' '-o' '/tmp/graph9908825097114425377.bin' '-w' '/tmp/graph9908825097114425377.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9908825097114425377.bin' '-l' '-1' '-v' '-w' '/tmp/graph9908825097114425377.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:47:57] [INFO ] Decomposing Gal with order
[2026-05-23 00:47:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:47:59] [INFO ] Removed a total of 380 redundant transitions.
[2026-05-23 00:47:59] [INFO ] Flatten gal took : 2350 ms
[2026-05-23 00:47:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 400 labels/synchronizations in 33 ms.
[2026-05-23 00:48:00] [INFO ] Time to serialize gal into /tmp/LTL8930450401969499136.gal : 41 ms
[2026-05-23 00:48:00] [INFO ] Time to serialize properties into /tmp/LTL10239065164332209849.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/LTL8930450401969499136.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10239065164332209849.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(("((((((((((gu253.Message_0+gu253.Message_1)+(gu253.Message_2+gu253.Message_3))+((gu253.Message_4+gu253.Message_5)+(gu253.Messa...33600
Formula 0 simplified : G(F!"((((((((((gu190.Modify_0+gu190.Modify_1)+(gu190.Modify_2+gu190.Modify_3))+((gu190.Modify_4+gu190.Modify_5)+(gu190.Modify_6+gu19...33593
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-02 finished in 209159 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(X(p0))&&(F(p1) U p2)))))'
Support contains 1240 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 113 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (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-8077387173627595649.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16824520826571624171.kers'
[2026-05-23 00:48:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8077387173627595649.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16824520826571624171.kers]
Culled 0 columns in 9 ms.
// Phase 1: matrix 3200 rows 3260 cols 23200 entries
Finished phase 1 with 2400 SingleSign rule and 400 generalized
[2026-05-23 00:48:15] [INFO ] Computed 460 invariants in 68 ms
Computed 460 P flows in 69 ms.
Exported basis to /tmp/petrispot-output-16824520826571624171.kers
Total runtime 78 ms.
[2026-05-23 00:48:22] [INFO ] Implicit Places using invariants in 6762 ms returned []
[2026-05-23 00:48:22] [INFO ] Invariant cache hit.
[2026-05-23 00:48:35] [INFO ] Implicit Places using invariants and state equation in 13777 ms returned []
Implicit Place search using SMT with State Equation took 20545 ms to find 0 implicit places.
Running 2800 sub problems to find dead transitions.
[2026-05-23 00:48:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3240 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
SMT process timed out in 32442ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 32458ms
Finished structural reductions in LTL mode , in 1 iterations and 53130 ms. Remains : 3260/3260 places, 3200/3200 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(X(p0))&&(F(p1) U p2)))))'
Stuttering acceptance computed with spot in 582 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-04
Product exploration explored 100000 steps with 25000 reset in 3245 ms.
Product exploration explored 100000 steps with 25000 reset in 2882 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 8 factoid took 84 ms. Reduced automaton from 10 states, 22 edges and 3 AP (stutter sensitive) to 10 states, 18 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (8 resets) in 3966 ms. (10 steps per ms) remains 2/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1452 ms. (27 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1628 ms. (24 steps per ms) remains 2/2 properties
[2026-05-23 00:49:19] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1259/2499 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2499 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 761/3260 variables, 381/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3260 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 3200/6460 variables, 3260/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6460 variables, 0/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/6460 variables, 0/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6460/6460 variables, and 3720 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4344 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 3260/3260 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1259/2499 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2499 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 761/3260 variables, 381/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3260 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 6460/6460 variables, and 3720 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 3260/3260 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9411ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1240 out of 3260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 400 Pre rules applied. Total rules applied 0 place count 3260 transition count 2800
Deduced a syphon composed of 400 places in 1 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 0 with 800 rules applied. Total rules applied 800 place count 2860 transition count 2800
Free-agglomeration rule (complex) applied 400 times.
Iterating global reduction 0 with 400 rules applied. Total rules applied 1200 place count 2860 transition count 2400
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 0 with 400 rules applied. Total rules applied 1600 place count 2460 transition count 2400
Applied a total of 1600 rules in 722 ms. Remains 2460 /3260 variables (removed 800) and now considering 2400/3200 (removed 800) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 723 ms. Remains : 2460/3260 places, 2400/3200 transitions.
RANDOM walk for 40000 steps (8 resets) in 3858 ms. (10 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1453 ms. (27 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1455 ms. (27 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 39227 steps, run timeout after 3003 ms. (steps per millisecond=13 ) properties seen :0 out of 2
Probabilistic random walk after 39227 steps, saw 38407 distinct states, run finished after 3007 ms. (steps per millisecond=13 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3743454247879412865.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13308193307395641631.kers'
[2026-05-23 00:49:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3743454247879412865.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13308193307395641631.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 2400 rows 2460 cols 21600 entries
Finished phase 1 with 1600 SingleSign rule and 400 generalized
[2026-05-23 00:49:34] [INFO ] Computed 460 invariants in 36 ms
Computed 460 P flows in 37 ms.
Exported basis to /tmp/petrispot-output-13308193307395641631.kers
Total runtime 44 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 839/2079 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2079 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 381/2460 variables, 381/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2460 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2400/4860 variables, 2460/2920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4860/4860 variables, and 2920 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4983 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 2460/2460 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 839/2079 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2079 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 381/2460 variables, 381/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2460 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2400/4860 variables, 2460/2920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4860/4860 variables, and 2920 constraints, problems are : Problem set: 0 solved, 2 unsolved in 6280 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 2460/2460 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11356ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 3071 ms.
Support contains 1240 out of 2460 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2460/2460 places, 2400/2400 transitions.
Applied a total of 0 rules in 90 ms. Remains 2460 /2460 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 2460/2460 places, 2400/2400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2460/2460 places, 2400/2400 transitions.
Applied a total of 0 rules in 72 ms. Remains 2460 /2460 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-23 00:49:49] [INFO ] Invariant cache hit.
[2026-05-23 00:49:54] [INFO ] Implicit Places using invariants in 4941 ms returned []
[2026-05-23 00:49:54] [INFO ] Invariant cache hit.
[2026-05-23 00:50:03] [INFO ] Implicit Places using invariants and state equation in 8960 ms returned []
Implicit Place search using SMT with State Equation took 13910 ms to find 0 implicit places.
[2026-05-23 00:50:03] [INFO ] Redundant transitions in 126 ms returned []
Running 2000 sub problems to find dead transitions.
[2026-05-23 00:50:03] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2440 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
SMT process timed out in 31616ms, After SMT, problems are : Problem set: 0 solved, 2000 unsolved
Search for dead transitions found 0 dead transitions in 31626ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45773 ms. Remains : 2460/2460 places, 2400/2400 transitions.
Knowledge based reduction with 8 factoid took 225 ms. Reduced automaton from 10 states, 18 edges and 3 AP (stutter sensitive) to 10 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 574 ms :[(NOT p0), (NOT p0), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 80851 ms.
Stuttering acceptance computed with spot in 566 ms :[(NOT p0), (NOT p0), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 1240 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 113 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (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-5496315705817702243.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4701054901026740565.kers'
[2026-05-23 00:50:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5496315705817702243.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4701054901026740565.kers]
Culled 0 columns in 9 ms.
// Phase 1: matrix 3200 rows 3260 cols 23200 entries
Finished phase 1 with 2400 SingleSign rule and 400 generalized
[2026-05-23 00:50:36] [INFO ] Computed 460 invariants in 72 ms
Computed 460 P flows in 73 ms.
Exported basis to /tmp/petrispot-output-4701054901026740565.kers
Total runtime 82 ms.
[2026-05-23 00:50:42] [INFO ] Implicit Places using invariants in 6175 ms returned []
[2026-05-23 00:50:42] [INFO ] Invariant cache hit.
[2026-05-23 00:50:54] [INFO ] Implicit Places using invariants and state equation in 11893 ms returned []
Implicit Place search using SMT with State Equation took 18072 ms to find 0 implicit places.
Running 2800 sub problems to find dead transitions.
[2026-05-23 00:50:54] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3240 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
SMT process timed out in 31714ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 31724ms
Finished structural reductions in LTL mode , in 1 iterations and 49918 ms. Remains : 3260/3260 places, 3200/3200 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 67 ms. Reduced automaton from 10 states, 18 edges and 3 AP (stutter sensitive) to 10 states, 18 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (8 resets) in 3038 ms. (13 steps per ms) remains 2/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1276 ms. (31 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1276 ms. (31 steps per ms) remains 2/2 properties
[2026-05-23 00:51:28] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1259/2499 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2499 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 761/3260 variables, 381/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3260 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 3200/6460 variables, 3260/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6460 variables, 0/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/6460 variables, 0/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6460/6460 variables, and 3720 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3167 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 3260/3260 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1259/2499 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2499 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 761/3260 variables, 381/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3260 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 3200/6460 variables, 3260/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6460 variables, 0/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/6460 variables, 0/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
Error getting values : (error "Timeout of Z3 solver reached")
After SMT solving in domain Int declared 6460/6460 variables, and 3720 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5004 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 3260/3260 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8214ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 1444 ms.
Support contains 1240 out of 3260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 400 Pre rules applied. Total rules applied 0 place count 3260 transition count 2800
Deduced a syphon composed of 400 places in 1 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 0 with 800 rules applied. Total rules applied 800 place count 2860 transition count 2800
Free-agglomeration rule (complex) applied 400 times.
Iterating global reduction 0 with 400 rules applied. Total rules applied 1200 place count 2860 transition count 2400
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 0 with 400 rules applied. Total rules applied 1600 place count 2460 transition count 2400
Applied a total of 1600 rules in 536 ms. Remains 2460 /3260 variables (removed 800) and now considering 2400/3200 (removed 800) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 537 ms. Remains : 2460/3260 places, 2400/3200 transitions.
RANDOM walk for 40000 steps (8 resets) in 3564 ms. (11 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1499 ms. (26 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1670 ms. (23 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 38772 steps, run timeout after 3004 ms. (steps per millisecond=12 ) properties seen :0 out of 2
Probabilistic random walk after 38772 steps, saw 37962 distinct states, run finished after 3005 ms. (steps per millisecond=12 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11403987403567298327.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3356708503478456540.kers'
[2026-05-23 00:51:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11403987403567298327.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3356708503478456540.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 2400 rows 2460 cols 21600 entries
Finished phase 1 with 1600 SingleSign rule and 400 generalized
[2026-05-23 00:51:43] [INFO ] Computed 460 invariants in 39 ms
Computed 460 P flows in 39 ms.
Exported basis to /tmp/petrispot-output-3356708503478456540.kers
Total runtime 45 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 839/2079 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2079 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 381/2460 variables, 381/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2460 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2400/4860 variables, 2460/2920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4860/4860 variables, and 2920 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4047 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 2460/2460 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 839/2079 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2079 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 381/2460 variables, 381/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2460 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2400/4860 variables, 2460/2920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/4860 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4860/4860 variables, and 2920 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4680 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 2460/2460 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8812ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 2579 ms.
Support contains 1240 out of 2460 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2460/2460 places, 2400/2400 transitions.
Applied a total of 0 rules in 70 ms. Remains 2460 /2460 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 2460/2460 places, 2400/2400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2460/2460 places, 2400/2400 transitions.
Applied a total of 0 rules in 69 ms. Remains 2460 /2460 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2026-05-23 00:51:54] [INFO ] Invariant cache hit.
[2026-05-23 00:51:58] [INFO ] Implicit Places using invariants in 3572 ms returned []
[2026-05-23 00:51:58] [INFO ] Invariant cache hit.
[2026-05-23 00:52:07] [INFO ] Implicit Places using invariants and state equation in 8642 ms returned []
Implicit Place search using SMT with State Equation took 12219 ms to find 0 implicit places.
[2026-05-23 00:52:07] [INFO ] Redundant transitions in 77 ms returned []
Running 2000 sub problems to find dead transitions.
[2026-05-23 00:52:07] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2440 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
SMT process timed out in 31267ms, After SMT, problems are : Problem set: 0 solved, 2000 unsolved
Search for dead transitions found 0 dead transitions in 31274ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43652 ms. Remains : 2460/2460 places, 2400/2400 transitions.
Knowledge based reduction with 1 factoid took 130 ms. Reduced automaton from 10 states, 18 edges and 3 AP (stutter sensitive) to 10 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 397 ms :[(NOT p0), (NOT p0), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 72583 ms.
Stuttering acceptance computed with spot in 399 ms :[(NOT p0), (NOT p0), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 397 ms :[(NOT p0), (NOT p0), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 3237 ms.
Product exploration explored 100000 steps with 25000 reset in 3286 ms.
Spot run failed in 62 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/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/ltsmin8460095101782556666
[2026-05-23 00:52:46] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8460095101782556666
Running compilation step : cd /tmp/ltsmin8460095101782556666;'/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/ltsmin8460095101782556666;'/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/ltsmin8460095101782556666;'/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 1240 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 77 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (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-2424478212125349029.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5975146651033200573.kers'
[2026-05-23 00:52:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2424478212125349029.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5975146651033200573.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 3200 rows 3260 cols 23200 entries
Finished phase 1 with 2400 SingleSign rule and 400 generalized
[2026-05-23 00:52:49] [INFO ] Computed 460 invariants in 43 ms
Computed 460 P flows in 44 ms.
Exported basis to /tmp/petrispot-output-5975146651033200573.kers
Total runtime 54 ms.
[2026-05-23 00:52:54] [INFO ] Implicit Places using invariants in 4758 ms returned []
[2026-05-23 00:52:54] [INFO ] Invariant cache hit.
[2026-05-23 00:53:05] [INFO ] Implicit Places using invariants and state equation in 11337 ms returned []
Implicit Place search using SMT with State Equation took 16097 ms to find 0 implicit places.
Running 2800 sub problems to find dead transitions.
[2026-05-23 00:53:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3240 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
SMT process timed out in 31713ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 31723ms
Finished structural reductions in LTL mode , in 1 iterations and 47908 ms. Remains : 3260/3260 places, 3200/3200 transitions.
Built C files in :
/tmp/ltsmin15585660400410617511
[2026-05-23 00:53:37] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15585660400410617511
Running compilation step : cd /tmp/ltsmin15585660400410617511;'/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/ltsmin15585660400410617511;'/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/ltsmin15585660400410617511;'/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)
[2026-05-23 00:53:40] [INFO ] Flatten gal took : 151 ms
[2026-05-23 00:53:40] [INFO ] Flatten gal took : 154 ms
[2026-05-23 00:53:40] [INFO ] Time to serialize gal into /tmp/LTL11175719576502689406.gal : 29 ms
[2026-05-23 00:53:40] [INFO ] Time to serialize properties into /tmp/LTL281174698525829944.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/LTL11175719576502689406.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7383397398982197412.hoa' '-atoms' '/tmp/LTL281174698525829944.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/LTL281174698525829944.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7383397398982197412.hoa
Detected timeout of ITS tools.
[2026-05-23 00:53:56] [INFO ] Flatten gal took : 151 ms
[2026-05-23 00:53:56] [INFO ] Flatten gal took : 153 ms
[2026-05-23 00:53:56] [INFO ] Time to serialize gal into /tmp/LTL17574726528555126783.gal : 29 ms
[2026-05-23 00:53:56] [INFO ] Time to serialize properties into /tmp/LTL2695420652447777020.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/LTL17574726528555126783.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2695420652447777020.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((X(X("(((((((((((Message_0+Message_1)+(Message_2+Message_3))+((Message_4+Message_5)+(Message_6+Message_7)))+(((Message_8+Messag...22588
Formula 0 simplified : XG(XX!"(((((((((((Message_0+Message_1)+(Message_2+Message_3))+((Message_4+Message_5)+(Message_6+Message_7)))+(((Message_8+Message_9)...22577
Detected timeout of ITS tools.
[2026-05-23 00:54:11] [INFO ] Flatten gal took : 155 ms
[2026-05-23 00:54:11] [INFO ] Applying decomposition
[2026-05-23 00:54:11] [INFO ] Flatten gal took : 171 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/graph7260273031221735140.txt' '-o' '/tmp/graph7260273031221735140.bin' '-w' '/tmp/graph7260273031221735140.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7260273031221735140.bin' '-l' '-1' '-v' '-w' '/tmp/graph7260273031221735140.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:54:13] [INFO ] Decomposing Gal with order
[2026-05-23 00:54:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:54:16] [INFO ] Removed a total of 8007 redundant transitions.
[2026-05-23 00:54:16] [INFO ] Flatten gal took : 2862 ms
[2026-05-23 00:54:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 40 ms.
[2026-05-23 00:54:17] [INFO ] Time to serialize gal into /tmp/LTL6331358967070237521.gal : 36 ms
[2026-05-23 00:54:17] [INFO ] Time to serialize properties into /tmp/LTL7000231492354515159.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/LTL6331358967070237521.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7000231492354515159.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 : !((X(F((X(X("(((((((((((gi2.gu34.Message_0+gi2.gu34.Message_1)+(gi2.gu34.Message_2+gi2.gu34.Message_3))+((gi2.gu34.Message_4+gi2.gu34....35348
Formula 0 simplified : XG(XX!"(((((((((((gi2.gu34.Message_0+gi2.gu34.Message_1)+(gi2.gu34.Message_2+gi2.gu34.Message_3))+((gi2.gu34.Message_4+gi2.gu34.Mess...35337
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-04 finished in 377310 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&F(G(p1)))))'
Support contains 1620 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 400 Pre rules applied. Total rules applied 0 place count 3260 transition count 2800
Deduced a syphon composed of 400 places in 1 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 0 with 800 rules applied. Total rules applied 800 place count 2860 transition count 2800
Applied a total of 800 rules in 246 ms. Remains 2860 /3260 variables (removed 400) and now considering 2800/3200 (removed 400) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16090151706046236997.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18341297548327071702.kers'
[2026-05-23 00:54:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16090151706046236997.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18341297548327071702.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 2800 rows 2860 cols 22400 entries
Finished phase 1 with 2000 SingleSign rule and 400 generalized
[2026-05-23 00:54:32] [INFO ] Computed 460 invariants in 41 ms
Computed 460 P flows in 42 ms.
Exported basis to /tmp/petrispot-output-18341297548327071702.kers
Total runtime 48 ms.
[2026-05-23 00:54:36] [INFO ] Implicit Places using invariants in 3879 ms returned []
[2026-05-23 00:54:36] [INFO ] Invariant cache hit.
[2026-05-23 00:54:49] [INFO ] Implicit Places using invariants and state equation in 13112 ms returned []
Implicit Place search using SMT with State Equation took 16992 ms to find 0 implicit places.
[2026-05-23 00:54:49] [INFO ] Redundant transitions in 107 ms returned []
Running 2400 sub problems to find dead transitions.
[2026-05-23 00:54:49] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2400 unsolved
SMT process timed out in 31535ms, After SMT, problems are : Problem set: 0 solved, 2400 unsolved
Search for dead transitions found 0 dead transitions in 31543ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2860/3260 places, 2800/3200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 48904 ms. Remains : 2860/3260 places, 2800/3200 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 81 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-05
Product exploration explored 100000 steps with 0 reset in 5659 ms.
Product exploration explored 100000 steps with 0 reset in 5302 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 7 factoid took 55 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
RANDOM walk for 40000 steps (8 resets) in 2458 ms. (16 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1264 ms. (31 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 975 ms. (40 steps per ms) remains 2/2 properties
[2026-05-23 00:55:39] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1620 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 479/2099 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2099 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 761/2860 variables, 381/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2860 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2800/5660 variables, 2860/3320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5660 variables, 0/3320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/5660 variables, 0/3320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5660/5660 variables, and 3320 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3676 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 2860/2860 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1620 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 479/2099 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2099 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 761/2860 variables, 381/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2860 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2800/5660 variables, 2860/3320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5660 variables, 0/3320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/5660 variables, 0/3320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5660/5660 variables, and 3320 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3914 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, Generalized P Invariants (flows): 381/381 constraints, State Equation: 2860/2860 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7621ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 61 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=15 )
Parikh walk visited 2 properties in 4 ms.
Knowledge based reduction with 7 factoid took 87 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
[2026-05-23 00:55:47] [INFO ] Invariant cache hit.
Proved EG (NOT p0) asserting that LTL formula F !(NOT p0) is false.
Negative knowledge disproves property using: (F p0)
Knowledge-based reduction took 20593 ms.
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-05 FALSE TECHNIQUES NEGATIVE_KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-05 finished in 80585 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&&G(p1)) U X(G(p0))))'
Support contains 820 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 104 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (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-14942861619054064723.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15977884470924396379.kers'
[2026-05-23 00:55:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14942861619054064723.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15977884470924396379.kers]
Culled 0 columns in 9 ms.
// Phase 1: matrix 3200 rows 3260 cols 23200 entries
Finished phase 1 with 2400 SingleSign rule and 400 generalized
[2026-05-23 00:55:53] [INFO ] Computed 460 invariants in 69 ms
Computed 460 P flows in 70 ms.
Exported basis to /tmp/petrispot-output-15977884470924396379.kers
Total runtime 76 ms.
[2026-05-23 00:55:55] [INFO ] Implicit Places using invariants in 2666 ms returned []
[2026-05-23 00:55:55] [INFO ] Invariant cache hit.
[2026-05-23 00:56:05] [INFO ] Implicit Places using invariants and state equation in 9703 ms returned []
Implicit Place search using SMT with State Equation took 12374 ms to find 0 implicit places.
Running 2800 sub problems to find dead transitions.
[2026-05-23 00:56:05] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3240 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
SMT process timed out in 32378ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 32387ms
Finished structural reductions in LTL mode , in 1 iterations and 44892 ms. Remains : 3260/3260 places, 3200/3200 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&&G(p1)) U X(G(p0))))'
Stuttering acceptance computed with spot in 161 ms :[true, (NOT p0), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 27 steps with 0 reset in 3 ms.
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-06 finished in 45105 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 p1)&&X(F(p2))))'
Support contains 1240 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 82 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2026-05-23 00:56:38] [INFO ] Invariant cache hit.
[2026-05-23 00:56:40] [INFO ] Implicit Places using invariants in 2585 ms returned []
[2026-05-23 00:56:40] [INFO ] Invariant cache hit.
[2026-05-23 00:56:49] [INFO ] Implicit Places using invariants and state equation in 8648 ms returned []
Implicit Place search using SMT with State Equation took 11237 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 11319 ms. Remains : 3260/3260 places, 3200/3200 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 p1)&&X(F(p2))))'
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-07
Product exploration explored 100000 steps with 50000 reset in 4564 ms.
Product exploration explored 100000 steps with 50000 reset in 4906 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 11 factoid took 14 ms. Proved property starting from automaton with 4 states, 7 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 8948 ms.
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-07 finished in 29926 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1620 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3260 transition count 2800
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 1 with 420 rules applied. Total rules applied 820 place count 2840 transition count 2800
Applied a total of 820 rules in 147 ms. Remains 2840 /3260 variables (removed 420) and now considering 2800/3200 (removed 400) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13142895834833105221.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13364721802910026697.kers'
[2026-05-23 00:57:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13142895834833105221.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13364721802910026697.kers]
Culled 0 columns in 8 ms.
// Phase 1: matrix 2800 rows 2840 cols 21600 entries
Finished phase 1 with 2000 SingleSign rule and 400 generalized
[2026-05-23 00:57:08] [INFO ] Computed 440 invariants in 76 ms
Computed 440 P flows in 77 ms.
Exported basis to /tmp/petrispot-output-13364721802910026697.kers
Total runtime 82 ms.
[2026-05-23 00:57:16] [INFO ] Implicit Places using invariants in 8227 ms returned [420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 8256 ms to find 400 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2440/3260 places, 2800/3200 transitions.
Applied a total of 0 rules in 47 ms. Remains 2440 /2440 variables (removed 0) and now considering 2800/2800 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8451 ms. Remains : 2440/3260 places, 2800/3200 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-08
Product exploration explored 100000 steps with 0 reset in 2296 ms.
Product exploration explored 100000 steps with 0 reset in 2822 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 3 factoid took 54 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 26728 steps (6 resets) in 738 ms. (36 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 1532 ms.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Support contains 1620 out of 2440 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2440/2440 places, 2800/2800 transitions.
Applied a total of 0 rules in 62 ms. Remains 2440 /2440 variables (removed 0) and now considering 2800/2800 (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-10486760531487340931.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10212439223504581570.kers'
[2026-05-23 00:57:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10486760531487340931.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10212439223504581570.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 2800 rows 2440 cols 20800 entries
Finished phase 1 with 2000 SingleSign rule and 400 generalized
[2026-05-23 00:57:23] [INFO ] Computed 40 invariants in 62 ms
Computed 40 P flows in 63 ms.
Exported basis to /tmp/petrispot-output-10212439223504581570.kers
Total runtime 67 ms.
[2026-05-23 00:57:24] [INFO ] Implicit Places using invariants in 1406 ms returned []
[2026-05-23 00:57:24] [INFO ] Invariant cache hit.
[2026-05-23 00:57:34] [INFO ] Implicit Places using invariants and state equation in 9263 ms returned []
Implicit Place search using SMT with State Equation took 10673 ms to find 0 implicit places.
[2026-05-23 00:57:34] [INFO ] Redundant transitions in 162 ms returned []
Running 2400 sub problems to find dead transitions.
[2026-05-23 00:57:34] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2420 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 2400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2420/5240 variables, and 19 constraints, problems are : Problem set: 0 solved, 2400 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 19/38 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/2440 constraints, PredecessorRefiner: 2400/2400 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2420 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 2400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2420 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 2400 unsolved
SMT process timed out in 63035ms, After SMT, problems are : Problem set: 0 solved, 2400 unsolved
Search for dead transitions found 0 dead transitions in 63045ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 73958 ms. Remains : 2440/2440 places, 2800/2800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 3 factoid took 52 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (8 resets) in 1097 ms. (36 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1467 ms. (27 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 211936 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :0 out of 1
Probabilistic random walk after 211936 steps, saw 206731 distinct states, run finished after 3001 ms. (steps per millisecond=70 ) properties seen :0
[2026-05-23 00:58:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1620 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 819/2439 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2439 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 6705ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1620 out of 2440 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2440/2440 places, 2800/2800 transitions.
Free-agglomeration rule applied 400 times.
Iterating global reduction 0 with 400 rules applied. Total rules applied 400 place count 2440 transition count 2400
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 0 with 400 rules applied. Total rules applied 800 place count 2040 transition count 2400
Applied a total of 800 rules in 210 ms. Remains 2040 /2440 variables (removed 400) and now considering 2400/2800 (removed 400) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 211 ms. Remains : 2040/2440 places, 2400/2800 transitions.
RANDOM walk for 6707 steps (2 resets) in 310 ms. (21 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 65 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 12382 ms.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 2261 ms.
Product exploration explored 100000 steps with 0 reset in 2497 ms.
Built C files in :
/tmp/ltsmin14132857484725756039
[2026-05-23 00:58:54] [INFO ] Too many transitions (2800) to apply POR reductions. Disabling POR matrices.
[2026-05-23 00:58:54] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14132857484725756039
Running compilation step : cd /tmp/ltsmin14132857484725756039;'/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/ltsmin14132857484725756039;'/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/ltsmin14132857484725756039;'/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 1620 out of 2440 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2440/2440 places, 2800/2800 transitions.
Applied a total of 0 rules in 58 ms. Remains 2440 /2440 variables (removed 0) and now considering 2800/2800 (removed 0) transitions.
[2026-05-23 00:58:57] [INFO ] Invariant cache hit.
[2026-05-23 00:58:59] [INFO ] Implicit Places using invariants in 1227 ms returned []
[2026-05-23 00:58:59] [INFO ] Invariant cache hit.
[2026-05-23 00:59:08] [INFO ] Implicit Places using invariants and state equation in 9218 ms returned []
Implicit Place search using SMT with State Equation took 10447 ms to find 0 implicit places.
[2026-05-23 00:59:08] [INFO ] Redundant transitions in 96 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10611 ms. Remains : 2440/2440 places, 2800/2800 transitions.
Built C files in :
/tmp/ltsmin10720615171820346666
[2026-05-23 00:59:08] [INFO ] Too many transitions (2800) to apply POR reductions. Disabling POR matrices.
[2026-05-23 00:59:08] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10720615171820346666
Running compilation step : cd /tmp/ltsmin10720615171820346666;'/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/ltsmin10720615171820346666;'/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/ltsmin10720615171820346666;'/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)
[2026-05-23 00:59:11] [INFO ] Flatten gal took : 114 ms
[2026-05-23 00:59:11] [INFO ] Flatten gal took : 125 ms
[2026-05-23 00:59:11] [INFO ] Time to serialize gal into /tmp/LTL13832984780348136698.gal : 26 ms
[2026-05-23 00:59:11] [INFO ] Time to serialize properties into /tmp/LTL1808536232633733775.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/LTL13832984780348136698.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8370817490209022365.hoa' '-atoms' '/tmp/LTL1808536232633733775.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/LTL1808536232633733775.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8370817490209022365.hoa
Detected timeout of ITS tools.
[2026-05-23 00:59:27] [INFO ] Flatten gal took : 151 ms
[2026-05-23 00:59:27] [INFO ] Flatten gal took : 127 ms
[2026-05-23 00:59:27] [INFO ] Time to serialize gal into /tmp/LTL12666801835782187496.gal : 39 ms
[2026-05-23 00:59:27] [INFO ] Time to serialize properties into /tmp/LTL5241179103838088290.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/LTL12666801835782187496.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5241179103838088290.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("((((((((Mutex_0+Mutex_1)+(Mutex_2+Mutex_3))+((Mutex_4+Mutex_5)+(Mutex_6+Mutex_7)))+(((Mutex_8+Mutex_9)+(Mutex_10+Mutex_11))+((...23408
Formula 0 simplified : FG!"((((((((Mutex_0+Mutex_1)+(Mutex_2+Mutex_3))+((Mutex_4+Mutex_5)+(Mutex_6+Mutex_7)))+(((Mutex_8+Mutex_9)+(Mutex_10+Mutex_11))+((Mu...23402
Detected timeout of ITS tools.
[2026-05-23 00:59:42] [INFO ] Flatten gal took : 118 ms
[2026-05-23 00:59:42] [INFO ] Applying decomposition
[2026-05-23 00:59:42] [INFO ] Flatten gal took : 136 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/graph6593849473834459989.txt' '-o' '/tmp/graph6593849473834459989.bin' '-w' '/tmp/graph6593849473834459989.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6593849473834459989.bin' '-l' '-1' '-v' '-w' '/tmp/graph6593849473834459989.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:59:44] [INFO ] Decomposing Gal with order
[2026-05-23 00:59:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:59:46] [INFO ] Removed a total of 760 redundant transitions.
[2026-05-23 00:59:46] [INFO ] Flatten gal took : 1758 ms
[2026-05-23 00:59:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2026-05-23 00:59:47] [INFO ] Time to serialize gal into /tmp/LTL12872324412008649979.gal : 32 ms
[2026-05-23 00:59:47] [INFO ] Time to serialize properties into /tmp/LTL11457921440039073464.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/LTL12872324412008649979.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11457921440039073464.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((((gu20.Mutex_0+gu20.Mutex_1)+(gu20.Mutex_2+gu20.Mutex_3))+((gu20.Mutex_4+gu20.Mutex_5)+(gu20.Mutex_6+gu20.Mutex_7)))+(((...32308
Formula 0 simplified : FG!"((((((((gu20.Mutex_0+gu20.Mutex_1)+(gu20.Mutex_2+gu20.Mutex_3))+((gu20.Mutex_4+gu20.Mutex_5)+(gu20.Mutex_6+gu20.Mutex_7)))+(((gu...32302
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-08 finished in 174159 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(p0) U (G(p1) U X(p2)))&&X(F(p0)))))'
Support contains 1200 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 106 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (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-13165426124995196544.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10894039548232861959.kers'
[2026-05-23 01:00:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13165426124995196544.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10894039548232861959.kers]
Culled 0 columns in 8 ms.
// Phase 1: matrix 3200 rows 3260 cols 23200 entries
Finished phase 1 with 2400 SingleSign rule and 400 generalized
[2026-05-23 01:00:02] [INFO ] Computed 460 invariants in 65 ms
Computed 460 P flows in 65 ms.
Exported basis to /tmp/petrispot-output-10894039548232861959.kers
Total runtime 73 ms.
[2026-05-23 01:00:05] [INFO ] Implicit Places using invariants in 3058 ms returned []
[2026-05-23 01:00:05] [INFO ] Invariant cache hit.
[2026-05-23 01:00:15] [INFO ] Implicit Places using invariants and state equation in 9618 ms returned []
Implicit Place search using SMT with State Equation took 12679 ms to find 0 implicit places.
Running 2800 sub problems to find dead transitions.
[2026-05-23 01:00:15] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3240 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
SMT process timed out in 32184ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 32197ms
Finished structural reductions in LTL mode , in 1 iterations and 44991 ms. Remains : 3260/3260 places, 3200/3200 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(p0) U (G(p1) U X(p2)))&&X(F(p0)))))'
Stuttering acceptance computed with spot in 384 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-10
Product exploration explored 100000 steps with 988 reset in 2405 ms.
Product exploration explored 100000 steps with 970 reset in 2618 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 6 factoid took 82 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
RANDOM walk for 554 steps (0 resets) in 54 ms. (10 steps per ms) remains 0/8 properties
Knowledge based reduction with 6 factoid took 206 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 383 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2026-05-23 01:01:00] [INFO ] Invariant cache hit.
Proved EG (NOT p2) asserting that LTL formula F !(NOT p2) is false.
[2026-05-23 01:01:08] [INFO ] Invariant cache hit.
[2026-05-23 01:01:20] [INFO ] [Real]Absence check using 79 positive place invariants in 1335 ms returned sat
[2026-05-23 01:01:23] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-23 01:01:23] [INFO ] [Real]Absence check using 79 positive and 381 generalized place invariants in 3098 ms returned unknown
Could not prove EG (NOT p0)
Negative knowledge disproves property using: (F p2)
Knowledge-based reduction took 31136 ms.
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-10 FALSE TECHNIQUES NEGATIVE_KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-10 finished in 81611 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X(F(!p0)))))'
Support contains 400 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 124 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2026-05-23 01:01:23] [INFO ] Invariant cache hit.
[2026-05-23 01:01:37] [INFO ] Implicit Places using invariants in 13933 ms returned [420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 13959 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 142 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 14225 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X(F(!p0)))))'
Stuttering acceptance computed with spot in 144 ms :[false, p0, false]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-11
Product exploration explored 100000 steps with 33307 reset in 4007 ms.
Product exploration explored 100000 steps with 33301 reset in 3155 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 67 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[p0, p0, p0]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14846549697333088848.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1787889264314463541.kers'
[2026-05-23 01:01:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14846549697333088848.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1787889264314463541.kers]
Culled 0 columns in 8 ms.
// Phase 1: matrix 3200 rows 2860 cols 22400 entries
Finished phase 1 with 2400 SingleSign rule and 400 generalized
[2026-05-23 01:01:46] [INFO ] Computed 60 invariants in 107 ms
Computed 60 P flows in 108 ms.
Exported basis to /tmp/petrispot-output-1787889264314463541.kers
Total runtime 117 ms.
[2026-05-23 01:01:54] [INFO ] [Real]Absence check using 58 positive place invariants in 1352 ms returned sat
[2026-05-23 01:01:54] [INFO ] [Real]Absence check using 58 positive and 2 generalized place invariants in 324 ms returned sat
[2026-05-23 01:02:01] [INFO ] [Real]Absence check using state equation in 6577 ms returned unknown
Could not prove EG p0
Knowledge-based reduction took 15850 ms.
Stuttering acceptance computed with spot in 102 ms :[p0, p0, p0]
Support contains 400 out of 2860 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Applied a total of 0 rules in 101 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2026-05-23 01:02:01] [INFO ] Invariant cache hit.
[2026-05-23 01:02:06] [INFO ] Implicit Places using invariants in 5291 ms returned []
[2026-05-23 01:02:06] [INFO ] Invariant cache hit.
[2026-05-23 01:02:47] [INFO ] Performed 1766/2860 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-23 01:03:18] [INFO ] Performed 1952/2860 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2026-05-23 01:03:46] [INFO ] Implicit Places using invariants and state equation in 99266 ms returned []
Implicit Place search using SMT with State Equation took 104567 ms to find 0 implicit places.
Running 2800 sub problems to find dead transitions.
[2026-05-23 01:03:46] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2840/6060 variables, and 39 constraints, problems are : Problem set: 0 solved, 2800 unsolved in 30098 ms.
Refiners :[Positive P Invariants (semi-flows): 39/58 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/2860 constraints, PredecessorRefiner: 2800/2800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
SMT process timed out in 64049ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 64059ms
Finished structural reductions in LTL mode , in 1 iterations and 168737 ms. Remains : 2860/2860 places, 3200/3200 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 73 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 80 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[p0, p0, p0]
[2026-05-23 01:04:50] [INFO ] Invariant cache hit.
[2026-05-23 01:04:59] [INFO ] [Real]Absence check using 58 positive place invariants in 1554 ms returned sat
[2026-05-23 01:04:59] [INFO ] [Real]Absence check using 58 positive and 2 generalized place invariants in 326 ms returned sat
[2026-05-23 01:05:05] [INFO ] [Real]Absence check using state equation in 6052 ms returned unknown
Could not prove EG p0
Knowledge-based reduction took 15551 ms.
Stuttering acceptance computed with spot in 114 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 148 ms :[p0, p0, p0]
Product exploration explored 100000 steps with 33305 reset in 2853 ms.
Product exploration explored 100000 steps with 33297 reset in 2779 ms.
Spot run failed in 86 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/ltsmin10781695834792141639
[2026-05-23 01:05:11] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10781695834792141639
Running compilation step : cd /tmp/ltsmin10781695834792141639;'/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/ltsmin10781695834792141639;'/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/ltsmin10781695834792141639;'/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 400 out of 2860 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Applied a total of 0 rules in 102 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2026-05-23 01:05:14] [INFO ] Invariant cache hit.
[2026-05-23 01:05:19] [INFO ] Implicit Places using invariants in 4445 ms returned []
[2026-05-23 01:05:19] [INFO ] Invariant cache hit.
[2026-05-23 01:05:59] [INFO ] Performed 1761/2860 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-23 01:06:29] [INFO ] Performed 1935/2860 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-23 01:06:59] [INFO ] Performed 2057/2860 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-23 01:07:00] [INFO ] Implicit Places using invariants and state equation in 101236 ms returned []
Implicit Place search using SMT with State Equation took 105687 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 105789 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Built C files in :
/tmp/ltsmin10274172159230714039
[2026-05-23 01:07:00] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10274172159230714039
Running compilation step : cd /tmp/ltsmin10274172159230714039;'/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/ltsmin10274172159230714039;'/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/ltsmin10274172159230714039;'/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)
[2026-05-23 01:07:03] [INFO ] Flatten gal took : 157 ms
[2026-05-23 01:07:04] [INFO ] Flatten gal took : 144 ms
[2026-05-23 01:07:04] [INFO ] Time to serialize gal into /tmp/LTL429011892445591085.gal : 26 ms
[2026-05-23 01:07:04] [INFO ] Time to serialize properties into /tmp/LTL17912669236215963581.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/LTL429011892445591085.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4526666710035129075.hoa' '-atoms' '/tmp/LTL17912669236215963581.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/LTL17912669236215963581.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4526666710035129075.hoa
Detected timeout of ITS tools.
[2026-05-23 01:07:19] [INFO ] Flatten gal took : 139 ms
[2026-05-23 01:07:19] [INFO ] Flatten gal took : 186 ms
[2026-05-23 01:07:19] [INFO ] Time to serialize gal into /tmp/LTL3712603787895166902.gal : 28 ms
[2026-05-23 01:07:19] [INFO ] Time to serialize properties into /tmp/LTL9766132442987694500.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/LTL3712603787895166902.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9766132442987694500.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 : !((X((G("((((((((((WaitMutex_0+WaitMutex_1)+(WaitMutex_2+WaitMutex_3))+((WaitMutex_4+WaitMutex_5)+(WaitMutex_6+WaitMutex_7)))+(((WaitM...12631
Formula 0 simplified : X(F!"((((((((((WaitMutex_0+WaitMutex_1)+(WaitMutex_2+WaitMutex_3))+((WaitMutex_4+WaitMutex_5)+(WaitMutex_6+WaitMutex_7)))+(((WaitMut...12621
Detected timeout of ITS tools.
[2026-05-23 01:07:34] [INFO ] Flatten gal took : 159 ms
[2026-05-23 01:07:34] [INFO ] Applying decomposition
[2026-05-23 01:07:34] [INFO ] Flatten gal took : 160 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/graph2729874319170045411.txt' '-o' '/tmp/graph2729874319170045411.bin' '-w' '/tmp/graph2729874319170045411.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2729874319170045411.bin' '-l' '-1' '-v' '-w' '/tmp/graph2729874319170045411.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:07:35] [INFO ] Decomposing Gal with order
[2026-05-23 01:07:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:07:37] [INFO ] Removed a total of 8335 redundant transitions.
[2026-05-23 01:07:37] [INFO ] Flatten gal took : 1145 ms
[2026-05-23 01:07:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 417 labels/synchronizations in 94 ms.
[2026-05-23 01:07:38] [INFO ] Time to serialize gal into /tmp/LTL15011728899140222204.gal : 32 ms
[2026-05-23 01:07:38] [INFO ] Time to serialize properties into /tmp/LTL641132790648167414.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/LTL15011728899140222204.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL641132790648167414.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 : !((X((G("((((((((((gu615.WaitMutex_0+gu615.WaitMutex_1)+(gu615.WaitMutex_2+gu615.WaitMutex_3))+((gu615.WaitMutex_4+gu615.WaitMutex_5)+...17431
Formula 0 simplified : X(F!"((((((((((gu615.WaitMutex_0+gu615.WaitMutex_1)+(gu615.WaitMutex_2+gu615.WaitMutex_3))+((gu615.WaitMutex_4+gu615.WaitMutex_5)+(g...17421
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-11 finished in 389377 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||((!p0 U X(X(p1))) U (G((!p0 U X(X(p1))))||(p0&&(!p0 U X(X(p1)))))))))'
Support contains 420 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3260 transition count 2800
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 1 with 400 rules applied. Total rules applied 800 place count 2860 transition count 2800
Performed 800 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 800 Pre rules applied. Total rules applied 800 place count 2860 transition count 2000
Deduced a syphon composed of 800 places in 0 ms
Reduce places removed 800 places and 0 transitions.
Iterating global reduction 2 with 1600 rules applied. Total rules applied 2400 place count 2060 transition count 2000
Applied a total of 2400 rules in 542 ms. Remains 2060 /3260 variables (removed 1200) and now considering 2000/3200 (removed 1200) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16985282779974858895.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1904577225444443380.kers'
[2026-05-23 01:07:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16985282779974858895.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1904577225444443380.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 2000 rows 2060 cols 20800 entries
Finished phase 1 with 1200 SingleSign rule and 400 generalized
[2026-05-23 01:07:53] [INFO ] Computed 460 invariants in 46 ms
Computed 460 P flows in 47 ms.
Exported basis to /tmp/petrispot-output-1904577225444443380.kers
Total runtime 52 ms.
[2026-05-23 01:08:01] [INFO ] Implicit Places using invariants in 8131 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 8160 ms to find 400 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1660/3260 places, 2000/3200 transitions.
Applied a total of 0 rules in 105 ms. Remains 1660 /1660 variables (removed 0) and now considering 2000/2000 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8809 ms. Remains : 1660/3260 places, 2000/3200 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||((!p0 U X(X(p1))) U (G((!p0 U X(X(p1))))||(p0&&(!p0 U X(X(p1)))))))))'
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-12
Product exploration explored 100000 steps with 24992 reset in 2553 ms.
Product exploration explored 100000 steps with 24978 reset in 2333 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 5 factoid took 79 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
RANDOM walk for 356 steps (0 resets) in 13 ms. (25 steps per ms) remains 0/3 properties
Knowledge based reduction with 5 factoid took 118 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 2666 ms.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 420 out of 1660 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1660/1660 places, 2000/2000 transitions.
Applied a total of 0 rules in 62 ms. Remains 1660 /1660 variables (removed 0) and now considering 2000/2000 (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-1108940839209657484.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6613967317575561618.kers'
[2026-05-23 01:08:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1108940839209657484.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6613967317575561618.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 2000 rows 1660 cols 20000 entries
Finished phase 1 with 1200 SingleSign rule and 400 generalized
[2026-05-23 01:08:09] [INFO ] Computed 60 invariants in 79 ms
Computed 60 P flows in 80 ms.
Exported basis to /tmp/petrispot-output-6613967317575561618.kers
Total runtime 86 ms.
[2026-05-23 01:08:13] [INFO ] Implicit Places using invariants in 3850 ms returned []
[2026-05-23 01:08:13] [INFO ] Invariant cache hit.
[2026-05-23 01:08:46] [INFO ] Performed 811/1660 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-23 01:08:48] [INFO ] Implicit Places using invariants and state equation in 34997 ms returned []
Implicit Place search using SMT with State Equation took 38850 ms to find 0 implicit places.
[2026-05-23 01:08:48] [INFO ] Redundant transitions in 52 ms returned []
Running 1600 sub problems to find dead transitions.
[2026-05-23 01:08:48] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1640 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1640/3660 variables, and 39 constraints, problems are : Problem set: 0 solved, 1600 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 39/58 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/1660 constraints, PredecessorRefiner: 1600/1600 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1640 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1640 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1640/3660 variables, and 59 constraints, problems are : Problem set: 0 solved, 1600 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 39/58 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/1660 constraints, PredecessorRefiner: 0/1600 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61888ms problems are : Problem set: 0 solved, 1600 unsolved
Search for dead transitions found 0 dead transitions in 61894ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 100875 ms. Remains : 1660/1660 places, 2000/2000 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 7 factoid took 53 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
RANDOM walk for 329 steps (0 resets) in 10 ms. (29 steps per ms) remains 0/3 properties
Knowledge based reduction with 7 factoid took 85 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 2774 ms.
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 999 reset in 2508 ms.
Product exploration explored 100000 steps with 1080 reset in 2572 ms.
Built C files in :
/tmp/ltsmin4727217644477915535
[2026-05-23 01:09:58] [INFO ] Too many transitions (2000) to apply POR reductions. Disabling POR matrices.
[2026-05-23 01:09:58] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4727217644477915535
Running compilation step : cd /tmp/ltsmin4727217644477915535;'/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/ltsmin4727217644477915535;'/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/ltsmin4727217644477915535;'/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 420 out of 1660 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1660/1660 places, 2000/2000 transitions.
Applied a total of 0 rules in 65 ms. Remains 1660 /1660 variables (removed 0) and now considering 2000/2000 (removed 0) transitions.
[2026-05-23 01:10:01] [INFO ] Invariant cache hit.
[2026-05-23 01:10:06] [INFO ] Implicit Places using invariants in 4413 ms returned []
[2026-05-23 01:10:06] [INFO ] Invariant cache hit.
[2026-05-23 01:10:39] [INFO ] Performed 827/1660 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-23 01:10:41] [INFO ] Implicit Places using invariants and state equation in 34865 ms returned []
Implicit Place search using SMT with State Equation took 39279 ms to find 0 implicit places.
[2026-05-23 01:10:41] [INFO ] Redundant transitions in 52 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 39404 ms. Remains : 1660/1660 places, 2000/2000 transitions.
Built C files in :
/tmp/ltsmin15756905965695479312
[2026-05-23 01:10:41] [INFO ] Too many transitions (2000) to apply POR reductions. Disabling POR matrices.
[2026-05-23 01:10:41] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15756905965695479312
Running compilation step : cd /tmp/ltsmin15756905965695479312;'/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/ltsmin15756905965695479312;'/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/ltsmin15756905965695479312;'/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)
[2026-05-23 01:10:44] [INFO ] Flatten gal took : 105 ms
[2026-05-23 01:10:44] [INFO ] Flatten gal took : 106 ms
[2026-05-23 01:10:44] [INFO ] Time to serialize gal into /tmp/LTL13475133817285705732.gal : 22 ms
[2026-05-23 01:10:44] [INFO ] Time to serialize properties into /tmp/LTL5900665752255075425.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/LTL13475133817285705732.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7658578496877192923.hoa' '-atoms' '/tmp/LTL5900665752255075425.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/LTL5900665752255075425.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7658578496877192923.hoa
Detected timeout of ITS tools.
[2026-05-23 01:10:59] [INFO ] Flatten gal took : 130 ms
[2026-05-23 01:10:59] [INFO ] Flatten gal took : 124 ms
[2026-05-23 01:10:59] [INFO ] Time to serialize gal into /tmp/LTL7232784144297534969.gal : 22 ms
[2026-05-23 01:10:59] [INFO ] Time to serialize properties into /tmp/LTL17036928567936508786.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/LTL7232784144297534969.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17036928567936508786.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(("((((((all_passive_0+all_passive_1)+(all_passive_2+all_passive_3))+((all_passive_4+all_passive_5)+(all_passive_6+all_passive_7))...19435
Formula 0 simplified : G(!"((((((all_passive_0+all_passive_1)+(all_passive_2+all_passive_3))+((all_passive_4+all_passive_5)+(all_passive_6+all_passive_7)))...6938
Detected timeout of ITS tools.
[2026-05-23 01:11:15] [INFO ] Flatten gal took : 122 ms
[2026-05-23 01:11:15] [INFO ] Applying decomposition
[2026-05-23 01:11:15] [INFO ] Flatten gal took : 127 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/graph6044582088676773306.txt' '-o' '/tmp/graph6044582088676773306.bin' '-w' '/tmp/graph6044582088676773306.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6044582088676773306.bin' '-l' '-1' '-v' '-w' '/tmp/graph6044582088676773306.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:11:16] [INFO ] Decomposing Gal with order
[2026-05-23 01:11:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:11:17] [INFO ] Removed a total of 1140 redundant transitions.
[2026-05-23 01:11:17] [INFO ] Flatten gal took : 1068 ms
[2026-05-23 01:11:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2026-05-23 01:11:18] [INFO ] Time to serialize gal into /tmp/LTL15838527291538546167.gal : 50 ms
[2026-05-23 01:11:18] [INFO ] Time to serialize properties into /tmp/LTL5895819538414183821.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/LTL15838527291538546167.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5895819538414183821.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(("((((((gu39.all_passive_0+gu39.all_passive_1)+(gu39.all_passive_2+gu39.all_passive_3))+((gu39.all_passive_4+gu39.all_passive_5)+...25935
Formula 0 simplified : G(!"((((((gu39.all_passive_0+gu39.all_passive_1)+(gu39.all_passive_2+gu39.all_passive_3))+((gu39.all_passive_4+gu39.all_passive_5)+(...9238
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-12 finished in 220127 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(X(p0)))||G(p1)))))'
Support contains 820 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 95 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (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-7044694144818065075.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4771701644292869741.kers'
[2026-05-23 01:11:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7044694144818065075.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4771701644292869741.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 3200 rows 3260 cols 23200 entries
Finished phase 1 with 2400 SingleSign rule and 400 generalized
[2026-05-23 01:11:33] [INFO ] Computed 460 invariants in 41 ms
Computed 460 P flows in 42 ms.
Exported basis to /tmp/petrispot-output-4771701644292869741.kers
Total runtime 48 ms.
[2026-05-23 01:11:46] [INFO ] Implicit Places using invariants in 12561 ms returned [420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 12601 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 138 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 12835 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(X(p0)))||G(p1)))))'
Stuttering acceptance computed with spot in 484 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), true, (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-14 finished in 13377 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U (p1 U p2)))'
Spot run failed in 86 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((F(G(p0)) U ((G(p1) U p2)&&X(p0)))))'
Spot run failed in 79 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 79 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(F((X(X(p0))&&(F(p1) U p2)))))'
Spot run failed in 76 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Spot run failed in 77 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X(F(!p0)))))'
Spot run failed in 77 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||((!p0 U X(X(p1))) U (G((!p0 U X(X(p1))))||(p0&&(!p0 U X(X(p1)))))))))'
Spot run failed in 77 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.
[2026-05-23 01:11:47] [INFO ] Flatten gal took : 258 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17324506056707729464
[2026-05-23 01:11:47] [INFO ] Too many transitions (3200) to apply POR reductions. Disabling POR matrices.
[2026-05-23 01:11:47] [INFO ] Built C files in 114ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17324506056707729464
Running compilation step : cd /tmp/ltsmin17324506056707729464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-23 01:11:48] [INFO ] Applying decomposition
[2026-05-23 01:11:48] [INFO ] Flatten gal took : 223 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/graph18369836985993437369.txt' '-o' '/tmp/graph18369836985993437369.bin' '-w' '/tmp/graph18369836985993437369.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18369836985993437369.bin' '-l' '-1' '-v' '-w' '/tmp/graph18369836985993437369.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:11:55] [INFO ] Decomposing Gal with order
[2026-05-23 01:11:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:12:01] [INFO ] Removed a total of 1900 redundant transitions.
[2026-05-23 01:12:01] [INFO ] Flatten gal took : 5590 ms
[2026-05-23 01:12:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 400 labels/synchronizations in 56 ms.
[2026-05-23 01:12:02] [INFO ] Time to serialize gal into /tmp/LTLCardinality8710630261312737929.gal : 34 ms
[2026-05-23 01:12:02] [INFO ] Time to serialize properties into /tmp/LTLCardinality15657850972843109164.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8710630261312737929.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15657850972843109164.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 7 LTL properties
Checking formula 0 : !(((F(G("((((((gu1.Mutex_0+gu1.Mutex_1)+(gu1.Mutex_2+gu1.Mutex_3))+((gu1.Mutex_4+gu1.Mutex_5)+(gu1.Mutex_6+gu1.Mutex_7)))+(((gu1.Mutex...14816
Formula 0 simplified : GF!"((((((gu1.Mutex_0+gu1.Mutex_1)+(gu1.Mutex_2+gu1.Mutex_3))+((gu1.Mutex_4+gu1.Mutex_5)+(gu1.Mutex_6+gu1.Mutex_7)))+(((gu1.Mutex_8+...14810
Compilation finished in 19678 ms.
Running link step : cd /tmp/ltsmin17324506056707729464;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 87 ms.
Running LTSmin : cd /tmp/ltsmin17324506056707729464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '(<>([]((LTLAPp0==true))) U ((LTLAPp1==true) U (LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin17324506056707729464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '(<>([]((LTLAPp0==true))) U ((LTLAPp1==true) U (LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17324506056707729464;'/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((<>([]((LTLAPp3==true))) U (([]((LTLAPp4==true)) U (LTLAPp5==true))&&X((LTLAPp3==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin17324506056707729464;'/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((<>([]((LTLAPp3==true))) U (([]((LTLAPp4==true)) U (LTLAPp5==true))&&X((LTLAPp3==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17324506056707729464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp6==true)||[]((LTLAPp7==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin17324506056707729464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp6==true)||[]((LTLAPp7==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17324506056707729464;'/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)))&&(<>((LTLAPp9==true)) U (LTLAPp10==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin17324506056707729464;'/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)))&&(<>((LTLAPp9==true)) U (LTLAPp10==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17324506056707729464;'/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' '[](<>((LTLAPp11==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin17324506056707729464;'/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' '[](<>((LTLAPp11==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17324506056707729464;'/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(([]((LTLAPp12==true))||X(<>(!(LTLAPp12==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin17324506056707729464;'/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(([]((LTLAPp12==true))||X(<>(!(LTLAPp12==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17324506056707729464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '<>(((LTLAPp13==true)||((!(LTLAPp13==true) U X(X((LTLAPp14==true)))) U ([]((!(LTLAPp13==true) U X(X((LTLAPp14==true)))))||((LTLAPp13==true)&&(!(LTLAPp13==true) U X(X((LTLAPp14==true)))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin17324506056707729464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '<>(((LTLAPp13==true)||((!(LTLAPp13==true) U X(X((LTLAPp14==true)))) U ([]((!(LTLAPp13==true) U X(X((LTLAPp14==true)))))||((LTLAPp13==true)&&(!(LTLAPp13==true) U X(X((LTLAPp14==true)))))))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 4112 s
Running LTSmin : cd /tmp/ltsmin17324506056707729464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '(<>([]((LTLAPp0==true))) U ((LTLAPp1==true) U (LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>587 s) on command cd /tmp/ltsmin17324506056707729464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '(<>([]((LTLAPp0==true))) U ((LTLAPp1==true) U (LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17324506056707729464;'/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((<>([]((LTLAPp3==true))) U (([]((LTLAPp4==true)) U (LTLAPp5==true))&&X((LTLAPp3==true)))))' '--buchi-type=spotba'
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DatabaseWithMutex-COL-20"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is DatabaseWithMutex-COL-20, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r082-smll-177946993500027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-20.tgz
mv DatabaseWithMutex-COL-20 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;