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.r194-tall-177969914000323.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 NoC3x3-PT-5A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914000323
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 6.5K Mar 8 06:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Mar 8 06:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 8 06:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Mar 8 06:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 16 08:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 16 08:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 16 08:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 16 08:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Mar 8 06:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Mar 8 06:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Mar 8 06:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Mar 8 06:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 16 08:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 248K 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 NoC3x3-PT-5A-LTLCardinality-00
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-01
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-02
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-03
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-04
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-05
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-06
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-07
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-08
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-09
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-10
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-11
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-12
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-13
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-14
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779752720866

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-5A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 23:45:21] [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]
[2026-05-25 23:45:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 23:45:22] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2026-05-25 23:45:22] [INFO ] Transformed 417 places.
[2026-05-25 23:45:22] [INFO ] Transformed 933 transitions.
[2026-05-25 23:45:22] [INFO ] Found NUPN structural information;
[2026-05-25 23:45:22] [INFO ] Parsed PT model containing 417 places and 933 transitions and 3585 arcs in 191 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA NoC3x3-PT-5A-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 417 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 417/417 places, 933/933 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 346 transition count 760
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 346 transition count 760
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 146 place count 342 transition count 744
Iterating global reduction 0 with 4 rules applied. Total rules applied 150 place count 342 transition count 744
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 158 place count 342 transition count 736
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 1 with 19 rules applied. Total rules applied 177 place count 342 transition count 717
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 179 place count 340 transition count 717
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 181 place count 338 transition count 711
Iterating global reduction 2 with 2 rules applied. Total rules applied 183 place count 338 transition count 711
Applied a total of 183 rules in 106 ms. Remains 338 /417 variables (removed 79) and now considering 711/933 (removed 222) transitions.
[2026-05-25 23:45:22] [INFO ] Flow matrix only has 710 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12053589637670784950.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11045918118517098876.kers'
[2026-05-25 23:45:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12053589637670784950.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11045918118517098876.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 710 rows 331 cols 2664 entries
Finished phase 1 with 274 SingleSign rule and 0 generalized
[2026-05-25 23:45:22] [INFO ] Computed 64 invariants in 2 ms
Computed 64 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-11045918118517098876.kers
Total runtime 4 ms.
[2026-05-25 23:45:22] [INFO ] Implicit Places using invariants in 456 ms returned [39, 75, 107, 156, 217, 256, 289]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 493 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 331/417 places, 711/933 transitions.
Applied a total of 0 rules in 5 ms. Remains 331 /331 variables (removed 0) and now considering 711/711 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 618 ms. Remains : 331/417 places, 711/933 transitions.
Starting structural reductions in LTL mode, iteration 0 : 331/331 places, 711/711 transitions.
Applied a total of 0 rules in 4 ms. Remains 331 /331 variables (removed 0) and now considering 711/711 (removed 0) transitions.
[2026-05-25 23:45:22] [INFO ] Flow matrix only has 710 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11261320967377951522.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1449450507806035453.kers'
[2026-05-25 23:45:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11261320967377951522.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1449450507806035453.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 710 rows 331 cols 2664 entries
Finished phase 1 with 274 SingleSign rule and 0 generalized
[2026-05-25 23:45:22] [INFO ] Computed 57 invariants in 2 ms
Computed 57 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1449450507806035453.kers
Total runtime 3 ms.
[2026-05-25 23:45:23] [INFO ] Implicit Places using invariants in 199 ms returned []
[2026-05-25 23:45:23] [INFO ] Flow matrix only has 710 transitions (discarded 1 similar events)
[2026-05-25 23:45:23] [INFO ] Invariant cache hit.
[2026-05-25 23:45:23] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-25 23:45:23] [INFO ] Implicit Places using invariants and state equation in 380 ms returned []
Implicit Place search using SMT with State Equation took 582 ms to find 0 implicit places.
Running 710 sub problems to find dead transitions.
[2026-05-25 23:45:23] [INFO ] Flow matrix only has 710 transitions (discarded 1 similar events)
[2026-05-25 23:45:23] [INFO ] Invariant cache hit.
[2026-05-25 23:45:23] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/330 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 1 (OVERLAPS) 1/331 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 3 (OVERLAPS) 710/1041 variables, 331/388 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1041 variables, 18/406 constraints. Problems are: Problem set: 0 solved, 710 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1041/1041 variables, and 406 constraints, problems are : Problem set: 0 solved, 710 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 331/331 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 710/710 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 710 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/330 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 1 (OVERLAPS) 1/331 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 3 (OVERLAPS) 710/1041 variables, 331/388 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1041 variables, 18/406 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1041 variables, 710/1116 constraints. Problems are: Problem set: 0 solved, 710 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1041/1041 variables, and 1116 constraints, problems are : Problem set: 0 solved, 710 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 331/331 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 710/710 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60303ms problems are : Problem set: 0 solved, 710 unsolved
Search for dead transitions found 0 dead transitions in 60324ms
Finished structural reductions in LTL mode , in 1 iterations and 60932 ms. Remains : 331/331 places, 711/711 transitions.
Support contains 23 out of 331 places after structural reductions.
[2026-05-25 23:46:24] [INFO ] Flatten gal took : 98 ms
[2026-05-25 23:46:24] [INFO ] Flatten gal took : 42 ms
[2026-05-25 23:46:24] [INFO ] Input system was already deterministic with 711 transitions.
RANDOM walk for 40000 steps (8 resets) in 1025 ms. (38 steps per ms) remains 1/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 145 ms. (274 steps per ms) remains 1/1 properties
[2026-05-25 23:46:24] [INFO ] Flow matrix only has 710 transitions (discarded 1 similar events)
[2026-05-25 23:46:24] [INFO ] Invariant cache hit.
[2026-05-25 23:46:24] [INFO ] State equation strengthened by 18 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 20/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 307/331 variables, 53/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 710/1041 variables, 331/388 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1041 variables, 18/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1041 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/1041 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1041/1041 variables, and 406 constraints, problems are : Problem set: 0 solved, 1 unsolved in 264 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 331/331 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 20/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 307/331 variables, 53/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/331 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 710/1041 variables, 331/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1041 variables, 18/407 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1041 variables, 1/408 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1041 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/1041 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1041/1041 variables, and 408 constraints, problems are : Problem set: 0 solved, 1 unsolved in 476 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 331/331 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 748ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 584 steps, including 6 resets, run visited all 1 properties in 8 ms. (steps per millisecond=73 )
Parikh walk visited 1 properties in 11 ms.
FORMULA NoC3x3-PT-5A-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((p0&&(X(G(p1))||G(p2))))||G(p3))))'
Support contains 6 out of 331 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 331/331 places, 711/711 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 325 transition count 698
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 325 transition count 698
Applied a total of 12 rules in 7 ms. Remains 325 /331 variables (removed 6) and now considering 698/711 (removed 13) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5065517412950044045.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17783936295829739388.kers'
[2026-05-25 23:46:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5065517412950044045.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17783936295829739388.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 698 rows 325 cols 2622 entries
Finished phase 1 with 268 SingleSign rule and 0 generalized
[2026-05-25 23:46:25] [INFO ] Computed 57 invariants in 2 ms
Computed 57 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17783936295829739388.kers
Total runtime 3 ms.
[2026-05-25 23:46:26] [INFO ] Implicit Places using invariants in 312 ms returned []
[2026-05-25 23:46:26] [INFO ] Invariant cache hit.
[2026-05-25 23:46:26] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-25 23:46:26] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 654 ms to find 0 implicit places.
Running 697 sub problems to find dead transitions.
[2026-05-25 23:46:26] [INFO ] Invariant cache hit.
[2026-05-25 23:46:26] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 1 (OVERLAPS) 1/325 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/325 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 3 (OVERLAPS) 698/1023 variables, 325/382 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1023 variables, 18/400 constraints. Problems are: Problem set: 0 solved, 697 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1023/1023 variables, and 400 constraints, problems are : Problem set: 0 solved, 697 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 325/325 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 697/697 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 697 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 1 (OVERLAPS) 1/325 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/325 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 3 (OVERLAPS) 698/1023 variables, 325/382 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1023 variables, 18/400 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1023 variables, 697/1097 constraints. Problems are: Problem set: 0 solved, 697 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1023/1023 variables, and 1099 constraints, problems are : Problem set: 0 solved, 697 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 325/325 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 697/697 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60179ms problems are : Problem set: 0 solved, 697 unsolved
Search for dead transitions found 0 dead transitions in 60181ms
Starting structural reductions in LTL mode, iteration 1 : 325/331 places, 698/711 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60846 ms. Remains : 325/331 places, 698/711 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((p0&&(X(G(p1))||G(p2))))||G(p3))))'
Stuttering acceptance computed with spot in 566 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p3))), true, (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p3) p0), (AND p0 (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3) p0), (NOT p2), (AND (NOT p3) p0 (NOT p2))]
Running random walk in product with property : NoC3x3-PT-5A-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 6560 steps with 0 reset in 51 ms.
FORMULA NoC3x3-PT-5A-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5A-LTLCardinality-00 finished in 61551 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X((F(G(((p0&&X(p0)) U p1)))||G(p0)))))))'
Support contains 4 out of 331 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 331/331 places, 711/711 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 324 transition count 697
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 324 transition count 697
Applied a total of 14 rules in 10 ms. Remains 324 /331 variables (removed 7) and now considering 697/711 (removed 14) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4687005665946073013.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3087594945146560590.kers'
[2026-05-25 23:47:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4687005665946073013.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3087594945146560590.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 697 rows 324 cols 2618 entries
Finished phase 1 with 267 SingleSign rule and 0 generalized
[2026-05-25 23:47:27] [INFO ] Computed 57 invariants in 2 ms
Computed 57 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3087594945146560590.kers
Total runtime 3 ms.
[2026-05-25 23:47:27] [INFO ] Implicit Places using invariants in 204 ms returned []
[2026-05-25 23:47:27] [INFO ] Invariant cache hit.
[2026-05-25 23:47:27] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-25 23:47:27] [INFO ] Implicit Places using invariants and state equation in 333 ms returned []
Implicit Place search using SMT with State Equation took 540 ms to find 0 implicit places.
Running 696 sub problems to find dead transitions.
[2026-05-25 23:47:27] [INFO ] Invariant cache hit.
[2026-05-25 23:47:27] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 3 (OVERLAPS) 697/1021 variables, 324/381 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1021 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 696 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1021/1021 variables, and 399 constraints, problems are : Problem set: 0 solved, 696 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 696/696 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 696 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 3 (OVERLAPS) 697/1021 variables, 324/381 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1021 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1021 variables, 696/1095 constraints. Problems are: Problem set: 0 solved, 696 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1021/1021 variables, and 1095 constraints, problems are : Problem set: 0 solved, 696 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 696/696 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60151ms problems are : Problem set: 0 solved, 696 unsolved
Search for dead transitions found 0 dead transitions in 60153ms
Starting structural reductions in LTL mode, iteration 1 : 324/331 places, 697/711 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60704 ms. Remains : 324/331 places, 697/711 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X((F(G(((p0&&X(p0)) U p1)))||G(p0)))))))'
Stuttering acceptance computed with spot in 250 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-5A-LTLCardinality-01
Product exploration explored 100000 steps with 50 reset in 440 ms.
Product exploration explored 100000 steps with 33 reset in 493 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge based reduction with 1 factoid took 56 ms. Reduced automaton from 7 states, 12 edges and 2 AP (stutter sensitive) to 7 states, 12 edges and 2 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 6 to 5
RANDOM walk for 19215 steps (4 resets) in 161 ms. (118 steps per ms) remains 0/5 properties
Knowledge based reduction with 1 factoid took 132 ms. Reduced automaton from 7 states, 12 edges and 2 AP (stutter sensitive) to 7 states, 12 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 275 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 572 ms.
Stuttering acceptance computed with spot in 287 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 697/697 transitions.
Applied a total of 0 rules in 9 ms. Remains 324 /324 variables (removed 0) and now considering 697/697 (removed 0) transitions.
[2026-05-25 23:48:30] [INFO ] Invariant cache hit.
[2026-05-25 23:48:30] [INFO ] Implicit Places using invariants in 131 ms returned []
[2026-05-25 23:48:30] [INFO ] Invariant cache hit.
[2026-05-25 23:48:30] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-25 23:48:30] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 498 ms. Remains : 324/324 places, 697/697 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge based reduction with 1 factoid took 58 ms. Reduced automaton from 7 states, 12 edges and 2 AP (stutter sensitive) to 7 states, 12 edges and 2 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 6 to 5
RANDOM walk for 18847 steps (4 resets) in 214 ms. (87 steps per ms) remains 0/5 properties
Knowledge based reduction with 1 factoid took 126 ms. Reduced automaton from 7 states, 12 edges and 2 AP (stutter sensitive) to 7 states, 12 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 270 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 540 ms.
Stuttering acceptance computed with spot in 264 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 256 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 2 reset in 336 ms.
Product exploration explored 100000 steps with 16 reset in 388 ms.
Spot run failed in 70 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/ltsmin15284379169789221614
[2026-05-25 23:48:32] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15284379169789221614
Running compilation step : cd /tmp/ltsmin15284379169789221614;'/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'
Compilation finished in 1205 ms.
Running link step : cd /tmp/ltsmin15284379169789221614;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin15284379169789221614;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased12253796737696533642.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 697/697 transitions.
Applied a total of 0 rules in 10 ms. Remains 324 /324 variables (removed 0) and now considering 697/697 (removed 0) transitions.
[2026-05-25 23:48:47] [INFO ] Invariant cache hit.
[2026-05-25 23:48:47] [INFO ] Implicit Places using invariants in 145 ms returned []
[2026-05-25 23:48:47] [INFO ] Invariant cache hit.
[2026-05-25 23:48:47] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-25 23:48:47] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 486 ms. Remains : 324/324 places, 697/697 transitions.
Built C files in :
/tmp/ltsmin12236728486004607318
[2026-05-25 23:48:47] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12236728486004607318
Running compilation step : cd /tmp/ltsmin12236728486004607318;'/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'
Compilation finished in 1026 ms.
Running link step : cd /tmp/ltsmin12236728486004607318;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin12236728486004607318;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased6810753354259872181.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-25 23:49:03] [INFO ] Flatten gal took : 31 ms
[2026-05-25 23:49:03] [INFO ] Flatten gal took : 30 ms
[2026-05-25 23:49:03] [INFO ] Time to serialize gal into /tmp/LTL11337063206820367514.gal : 8 ms
[2026-05-25 23:49:03] [INFO ] Time to serialize properties into /tmp/LTL5341522034636093181.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/LTL11337063206820367514.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12197521355931864450.hoa' '-atoms' '/tmp/LTL5341522034636093181.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/LTL5341522034636093181.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12197521355931864450.hoa
Detected timeout of ITS tools.
[2026-05-25 23:49:18] [INFO ] Flatten gal took : 29 ms
[2026-05-25 23:49:18] [INFO ] Flatten gal took : 26 ms
[2026-05-25 23:49:18] [INFO ] Time to serialize gal into /tmp/LTL5682677516725490263.gal : 5 ms
[2026-05-25 23:49:18] [INFO ] Time to serialize properties into /tmp/LTL1752080604283192374.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/LTL5682677516725490263.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1752080604283192374.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(X(X(X((F(G((("((p415==0)||(p157==1))")&&(X("((p415==0)||(p157==1))")))U("((p277==0)||(p93==1))"))))||(G("((p415==0)||(p157==1))")...162
Formula 0 simplified : XXXX(GF((!"((p415==0)||(p157==1))" | X!"((p415==0)||(p157==1))") R !"((p277==0)||(p93==1))") & F!"((p415==0)||(p157==1))")
Detected timeout of ITS tools.
[2026-05-25 23:49:33] [INFO ] Flatten gal took : 28 ms
[2026-05-25 23:49:33] [INFO ] Applying decomposition
[2026-05-25 23:49:33] [INFO ] Flatten gal took : 21 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/graph14924349938502595280.txt' '-o' '/tmp/graph14924349938502595280.bin' '-w' '/tmp/graph14924349938502595280.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14924349938502595280.bin' '-l' '-1' '-v' '-w' '/tmp/graph14924349938502595280.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:49:33] [INFO ] Decomposing Gal with order
[2026-05-25 23:49:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:49:33] [INFO ] Removed a total of 488 redundant transitions.
[2026-05-25 23:49:33] [INFO ] Flatten gal took : 101 ms
[2026-05-25 23:49:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 400 labels/synchronizations in 15 ms.
[2026-05-25 23:49:33] [INFO ] Time to serialize gal into /tmp/LTL5774128943062218789.gal : 6 ms
[2026-05-25 23:49:33] [INFO ] Time to serialize properties into /tmp/LTL17672367317624745327.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5774128943062218789.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17672367317624745327.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X((F(G((("((i9.u46.p415==0)||(i4.u23.p157==1))")&&(X("((i9.u46.p415==0)||(i4.u23.p157==1))")))U("((i6.u28.p277==0)||(i2.u11.p...218
Formula 0 simplified : XXXX(GF((!"((i9.u46.p415==0)||(i4.u23.p157==1))" | X!"((i9.u46.p415==0)||(i4.u23.p157==1))") R !"((i6.u28.p277==0)||(i2.u11.p93==1))...201
Detected timeout of ITS tools.
Treatment of property NoC3x3-PT-5A-LTLCardinality-01 finished in 141422 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)&&X(X(X(F(p1))))))'
Support contains 3 out of 331 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 331/331 places, 711/711 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 324 transition count 697
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 324 transition count 697
Applied a total of 14 rules in 10 ms. Remains 324 /331 variables (removed 7) and now considering 697/711 (removed 14) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9563983128866090856.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4863582394925591743.kers'
[2026-05-25 23:49:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9563983128866090856.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4863582394925591743.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 697 rows 324 cols 2618 entries
Finished phase 1 with 267 SingleSign rule and 0 generalized
[2026-05-25 23:49:48] [INFO ] Computed 57 invariants in 2 ms
Computed 57 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-4863582394925591743.kers
Total runtime 3 ms.
[2026-05-25 23:49:48] [INFO ] Implicit Places using invariants in 178 ms returned []
[2026-05-25 23:49:48] [INFO ] Invariant cache hit.
[2026-05-25 23:49:49] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-25 23:49:49] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 507 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 324/331 places, 697/711 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 517 ms. Remains : 324/331 places, 697/711 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)&&X(X(X(F(p1))))))'
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-5A-LTLCardinality-04
Product exploration explored 100000 steps with 127 reset in 391 ms.
Stack based approach found an accepted trace after 9768 steps with 12 reset with depth 229 and stack size 229 in 40 ms.
FORMULA NoC3x3-PT-5A-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLCardinality-04 finished in 1173 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 331 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 331/331 places, 711/711 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 323 transition count 697
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 323 transition count 697
Applied a total of 14 rules in 29 ms. Remains 323 /331 variables (removed 8) and now considering 697/711 (removed 14) transitions.
[2026-05-25 23:49:49] [INFO ] Flow matrix only has 696 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16513279124288506068.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6688424223151231216.kers'
[2026-05-25 23:49:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16513279124288506068.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6688424223151231216.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 696 rows 323 cols 2560 entries
Finished phase 1 with 266 SingleSign rule and 0 generalized
[2026-05-25 23:49:49] [INFO ] Computed 57 invariants in 3 ms
Computed 57 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-6688424223151231216.kers
Total runtime 4 ms.
[2026-05-25 23:49:50] [INFO ] Implicit Places using invariants in 131 ms returned []
[2026-05-25 23:49:50] [INFO ] Flow matrix only has 696 transitions (discarded 1 similar events)
[2026-05-25 23:49:50] [INFO ] Invariant cache hit.
[2026-05-25 23:49:50] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-25 23:49:50] [INFO ] Implicit Places using invariants and state equation in 354 ms returned []
Implicit Place search using SMT with State Equation took 487 ms to find 0 implicit places.
[2026-05-25 23:49:50] [INFO ] Redundant transitions in 41 ms returned []
Running 666 sub problems to find dead transitions.
[2026-05-25 23:49:50] [INFO ] Flow matrix only has 696 transitions (discarded 1 similar events)
[2026-05-25 23:49:50] [INFO ] Invariant cache hit.
[2026-05-25 23:49:50] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 666 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/323 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 666 unsolved
At refinement iteration 2 (OVERLAPS) 696/1019 variables, 323/380 constraints. Problems are: Problem set: 0 solved, 666 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1019 variables, 18/398 constraints. Problems are: Problem set: 0 solved, 666 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1019 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 666 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1019/1019 variables, and 398 constraints, problems are : Problem set: 0 solved, 666 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 666/666 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 666 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 666 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/323 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 666 unsolved
At refinement iteration 2 (OVERLAPS) 696/1019 variables, 323/380 constraints. Problems are: Problem set: 0 solved, 666 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1019 variables, 18/398 constraints. Problems are: Problem set: 0 solved, 666 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1019 variables, 666/1064 constraints. Problems are: Problem set: 0 solved, 666 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1019 variables, 1/1065 constraints. Problems are: Problem set: 0 solved, 666 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1019/1019 variables, and 1065 constraints, problems are : Problem set: 0 solved, 666 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 666/666 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60134ms problems are : Problem set: 0 solved, 666 unsolved
Search for dead transitions found 0 dead transitions in 60135ms
Starting structural reductions in SI_LTL mode, iteration 1 : 323/331 places, 697/711 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60701 ms. Remains : 323/331 places, 697/711 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-5A-LTLCardinality-06
Product exploration explored 100000 steps with 0 reset in 319 ms.
Product exploration explored 100000 steps with 0 reset in 395 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 56 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 4071 steps (0 resets) in 36 ms. (110 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 57 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Knowledge-based reduction took 184 ms.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Support contains 2 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 697/697 transitions.
Applied a total of 0 rules in 17 ms. Remains 323 /323 variables (removed 0) and now considering 697/697 (removed 0) transitions.
[2026-05-25 23:50:51] [INFO ] Flow matrix only has 696 transitions (discarded 1 similar events)
[2026-05-25 23:50:51] [INFO ] Invariant cache hit.
[2026-05-25 23:50:51] [INFO ] Implicit Places using invariants in 124 ms returned []
[2026-05-25 23:50:51] [INFO ] Flow matrix only has 696 transitions (discarded 1 similar events)
[2026-05-25 23:50:51] [INFO ] Invariant cache hit.
[2026-05-25 23:50:51] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-25 23:50:52] [INFO ] Implicit Places using invariants and state equation in 320 ms returned []
Implicit Place search using SMT with State Equation took 446 ms to find 0 implicit places.
[2026-05-25 23:50:52] [INFO ] Redundant transitions in 8 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 481 ms. Remains : 323/323 places, 697/697 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 49 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 3986 steps (0 resets) in 26 ms. (147 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 57 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Knowledge-based reduction took 168 ms.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 303 ms.
Product exploration explored 100000 steps with 0 reset in 366 ms.
Built C files in :
/tmp/ltsmin13103343594334523988
[2026-05-25 23:50:52] [INFO ] Computing symmetric may disable matrix : 697 transitions.
[2026-05-25 23:50:52] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 23:50:52] [INFO ] Computing symmetric may enable matrix : 697 transitions.
[2026-05-25 23:50:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 23:50:53] [INFO ] Computing Do-Not-Accords matrix : 697 transitions.
[2026-05-25 23:50:53] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 23:50:53] [INFO ] Built C files in 139ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13103343594334523988
Running compilation step : cd /tmp/ltsmin13103343594334523988;'/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'
Compilation finished in 1709 ms.
Running link step : cd /tmp/ltsmin13103343594334523988;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin13103343594334523988;'/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' '--hoa' '/tmp/stateBased6139216623428643866.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 697/697 transitions.
Applied a total of 0 rules in 13 ms. Remains 323 /323 variables (removed 0) and now considering 697/697 (removed 0) transitions.
[2026-05-25 23:51:08] [INFO ] Flow matrix only has 696 transitions (discarded 1 similar events)
[2026-05-25 23:51:08] [INFO ] Invariant cache hit.
[2026-05-25 23:51:08] [INFO ] Implicit Places using invariants in 138 ms returned []
[2026-05-25 23:51:08] [INFO ] Flow matrix only has 696 transitions (discarded 1 similar events)
[2026-05-25 23:51:08] [INFO ] Invariant cache hit.
[2026-05-25 23:51:08] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-25 23:51:08] [INFO ] Implicit Places using invariants and state equation in 341 ms returned []
Implicit Place search using SMT with State Equation took 481 ms to find 0 implicit places.
[2026-05-25 23:51:08] [INFO ] Redundant transitions in 7 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 506 ms. Remains : 323/323 places, 697/697 transitions.
Built C files in :
/tmp/ltsmin16526720080325835892
[2026-05-25 23:51:08] [INFO ] Computing symmetric may disable matrix : 697 transitions.
[2026-05-25 23:51:08] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 23:51:08] [INFO ] Computing symmetric may enable matrix : 697 transitions.
[2026-05-25 23:51:08] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 23:51:08] [INFO ] Computing Do-Not-Accords matrix : 697 transitions.
[2026-05-25 23:51:08] [INFO ] Computation of Completed DNA matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 23:51:08] [INFO ] Built C files in 116ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16526720080325835892
Running compilation step : cd /tmp/ltsmin16526720080325835892;'/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'
Compilation finished in 1636 ms.
Running link step : cd /tmp/ltsmin16526720080325835892;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin16526720080325835892;'/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' '--hoa' '/tmp/stateBased7301351481890377383.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-25 23:51:23] [INFO ] Flatten gal took : 30 ms
[2026-05-25 23:51:23] [INFO ] Flatten gal took : 17 ms
[2026-05-25 23:51:23] [INFO ] Time to serialize gal into /tmp/LTL6088109289973410537.gal : 4 ms
[2026-05-25 23:51:23] [INFO ] Time to serialize properties into /tmp/LTL5855985780282571680.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/LTL6088109289973410537.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4726581777343841922.hoa' '-atoms' '/tmp/LTL5855985780282571680.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/LTL5855985780282571680.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4726581777343841922.hoa
Detected timeout of ITS tools.
[2026-05-25 23:51:38] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:51:38] [INFO ] Flatten gal took : 15 ms
[2026-05-25 23:51:38] [INFO ] Time to serialize gal into /tmp/LTL8064900557888689731.gal : 4 ms
[2026-05-25 23:51:38] [INFO ] Time to serialize properties into /tmp/LTL3334562238790736758.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8064900557888689731.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3334562238790736758.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("((p378==0)||(p43==1))"))))
Formula 0 simplified : GF!"((p378==0)||(p43==1))"
Detected timeout of ITS tools.
[2026-05-25 23:51:53] [INFO ] Flatten gal took : 16 ms
[2026-05-25 23:51:53] [INFO ] Applying decomposition
[2026-05-25 23:51:53] [INFO ] Flatten gal took : 17 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/graph8805240737004383968.txt' '-o' '/tmp/graph8805240737004383968.bin' '-w' '/tmp/graph8805240737004383968.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8805240737004383968.bin' '-l' '-1' '-v' '-w' '/tmp/graph8805240737004383968.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:51:53] [INFO ] Decomposing Gal with order
[2026-05-25 23:51:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:51:53] [INFO ] Removed a total of 453 redundant transitions.
[2026-05-25 23:51:53] [INFO ] Flatten gal took : 72 ms
[2026-05-25 23:51:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 428 labels/synchronizations in 14 ms.
[2026-05-25 23:51:53] [INFO ] Time to serialize gal into /tmp/LTL9070693698175161743.gal : 4 ms
[2026-05-25 23:51:53] [INFO ] Time to serialize properties into /tmp/LTL4361252909767170275.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9070693698175161743.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4361252909767170275.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G("((i7.u37.p378==0)||(i1.u7.p43==1))"))))
Formula 0 simplified : GF!"((i7.u37.p378==0)||(i1.u7.p43==1))"
Detected timeout of ITS tools.
Treatment of property NoC3x3-PT-5A-LTLCardinality-06 finished in 139177 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 1 out of 331 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 331/331 places, 711/711 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 323 transition count 698
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 323 transition count 698
Applied a total of 14 rules in 19 ms. Remains 323 /331 variables (removed 8) and now considering 698/711 (removed 13) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11237221474315002108.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14322253471291791222.kers'
[2026-05-25 23:52:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11237221474315002108.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14322253471291791222.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 698 rows 323 cols 2566 entries
Finished phase 1 with 266 SingleSign rule and 0 generalized
[2026-05-25 23:52:09] [INFO ] Computed 57 invariants in 2 ms
Computed 57 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14322253471291791222.kers
Total runtime 3 ms.
[2026-05-25 23:52:09] [INFO ] Implicit Places using invariants in 131 ms returned []
[2026-05-25 23:52:09] [INFO ] Invariant cache hit.
[2026-05-25 23:52:09] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-25 23:52:09] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 463 ms to find 0 implicit places.
[2026-05-25 23:52:09] [INFO ] Redundant transitions in 7 ms returned []
Running 667 sub problems to find dead transitions.
[2026-05-25 23:52:09] [INFO ] Invariant cache hit.
[2026-05-25 23:52:09] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 667 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/323 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 667 unsolved
At refinement iteration 2 (OVERLAPS) 698/1021 variables, 323/380 constraints. Problems are: Problem set: 0 solved, 667 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1021 variables, 18/398 constraints. Problems are: Problem set: 0 solved, 667 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1021 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 667 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1021 variables, 1/400 constraints. Problems are: Problem set: 0 solved, 667 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1021/1021 variables, and 400 constraints, problems are : Problem set: 0 solved, 667 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 667/667 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 667 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 667 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/323 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 667 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 667 unsolved
At refinement iteration 3 (OVERLAPS) 698/1021 variables, 323/382 constraints. Problems are: Problem set: 0 solved, 667 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1021 variables, 18/400 constraints. Problems are: Problem set: 0 solved, 667 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1021 variables, 667/1067 constraints. Problems are: Problem set: 0 solved, 667 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1021/1021 variables, and 1067 constraints, problems are : Problem set: 0 solved, 667 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 667/667 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60123ms problems are : Problem set: 0 solved, 667 unsolved
Search for dead transitions found 0 dead transitions in 60124ms
Starting structural reductions in SI_LTL mode, iteration 1 : 323/331 places, 698/711 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60621 ms. Remains : 323/331 places, 698/711 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 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-5A-LTLCardinality-11
Product exploration explored 100000 steps with 10 reset in 299 ms.
Stack based approach found an accepted trace after 6756 steps with 11 reset with depth 155 and stack size 155 in 27 ms.
FORMULA NoC3x3-PT-5A-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLCardinality-11 finished in 61061 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&(p1 U p2))))))'
Support contains 5 out of 331 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 331/331 places, 711/711 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 324 transition count 699
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 324 transition count 699
Applied a total of 14 rules in 6 ms. Remains 324 /331 variables (removed 7) and now considering 699/711 (removed 12) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8889929281780215469.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18240183923675942424.kers'
[2026-05-25 23:53:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8889929281780215469.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18240183923675942424.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 699 rows 324 cols 2624 entries
Finished phase 1 with 267 SingleSign rule and 0 generalized
[2026-05-25 23:53:10] [INFO ] Computed 57 invariants in 5 ms
Computed 57 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-18240183923675942424.kers
Total runtime 6 ms.
[2026-05-25 23:53:10] [INFO ] Implicit Places using invariants in 147 ms returned []
[2026-05-25 23:53:10] [INFO ] Invariant cache hit.
[2026-05-25 23:53:10] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-25 23:53:10] [INFO ] Implicit Places using invariants and state equation in 352 ms returned []
Implicit Place search using SMT with State Equation took 515 ms to find 0 implicit places.
Running 698 sub problems to find dead transitions.
[2026-05-25 23:53:10] [INFO ] Invariant cache hit.
[2026-05-25 23:53:10] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 3 (OVERLAPS) 699/1023 variables, 324/381 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1023 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 698 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1023/1023 variables, and 399 constraints, problems are : Problem set: 0 solved, 698 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 698/698 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 698 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 3 (OVERLAPS) 699/1023 variables, 324/381 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1023 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1023 variables, 698/1097 constraints. Problems are: Problem set: 0 solved, 698 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1023/1023 variables, and 1097 constraints, problems are : Problem set: 0 solved, 698 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 698/698 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60144ms problems are : Problem set: 0 solved, 698 unsolved
Search for dead transitions found 0 dead transitions in 60146ms
Starting structural reductions in LTL mode, iteration 1 : 324/331 places, 699/711 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60671 ms. Remains : 324/331 places, 699/711 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&(p1 U p2))))))'
Stuttering acceptance computed with spot in 128 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0))]
Running random walk in product with property : NoC3x3-PT-5A-LTLCardinality-12
Product exploration explored 100000 steps with 57 reset in 383 ms.
Stack based approach found an accepted trace after 20285 steps with 12 reset with depth 7717 and stack size 4579 in 92 ms.
FORMULA NoC3x3-PT-5A-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLCardinality-12 finished in 61306 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X((F(G(((p0&&X(p0)) U p1)))||G(p0)))))))'
Spot run failed in 45 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Spot run failed in 36 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-25 23:54:11] [INFO ] Flatten gal took : 16 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13221895574372688554
[2026-05-25 23:54:11] [INFO ] Applying decomposition
[2026-05-25 23:54:11] [INFO ] Computing symmetric may disable matrix : 711 transitions.
[2026-05-25 23:54:11] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 23:54:11] [INFO ] Computing symmetric may enable matrix : 711 transitions.
[2026-05-25 23:54:11] [INFO ] Flatten gal took : 15 ms
[2026-05-25 23:54:11] [INFO ] Computation of Complete enable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph15457576188259098529.txt' '-o' '/tmp/graph15457576188259098529.bin' '-w' '/tmp/graph15457576188259098529.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15457576188259098529.bin' '-l' '-1' '-v' '-w' '/tmp/graph15457576188259098529.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:54:11] [INFO ] Decomposing Gal with order
[2026-05-25 23:54:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:54:11] [INFO ] Removed a total of 424 redundant transitions.
[2026-05-25 23:54:11] [INFO ] Flatten gal took : 68 ms
[2026-05-25 23:54:11] [INFO ] Computing Do-Not-Accords matrix : 711 transitions.
[2026-05-25 23:54:11] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 23:54:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 370 labels/synchronizations in 8 ms.
[2026-05-25 23:54:11] [INFO ] Time to serialize gal into /tmp/LTLCardinality4415624278626820952.gal : 4 ms
[2026-05-25 23:54:11] [INFO ] Time to serialize properties into /tmp/LTLCardinality13687206322223042217.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4415624278626820952.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13687206322223042217.ltl' '-c' '-stutter-deadlock'
[2026-05-25 23:54:11] [INFO ] Built C files in 206ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13221895574372688554
Running compilation step : cd /tmp/ltsmin13221895574372688554;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '360' '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'

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 2 LTL properties
Checking formula 0 : !((X(X(X(X((F(G((("((i9.u41.p415==0)||(i5.u20.p157==1))")&&(X("((i9.u41.p415==0)||(i5.u20.p157==1))")))U("((i6.u24.p277==0)||(i2.u9.p9...217
Formula 0 simplified : XXXX(GF((!"((i9.u41.p415==0)||(i5.u20.p157==1))" | X!"((i9.u41.p415==0)||(i5.u20.p157==1))") R !"((i6.u24.p277==0)||(i2.u9.p93==1))"...200
Compilation finished in 1852 ms.
Running link step : cd /tmp/ltsmin13221895574372688554;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin13221895574372688554;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(X(X(X((<>([]((((LTLAPp0==true)&&X((LTLAPp0==true))) U (LTLAPp1==true))))||[]((LTLAPp0==true)))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin13221895574372688554;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(X(X(X((<>([]((((LTLAPp0==true)&&X((LTLAPp0==true))) U (LTLAPp1==true))))||[]((LTLAPp0==true)))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13221895574372688554;'/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' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-26 00:17:10] [INFO ] Applying decomposition
[2026-05-26 00:17:10] [INFO ] Flatten gal took : 277 ms
[2026-05-26 00:17:10] [INFO ] Decomposing Gal with order
[2026-05-26 00:17:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:17:10] [INFO ] Removed a total of 704 redundant transitions.
[2026-05-26 00:17:11] [INFO ] Flatten gal took : 322 ms
[2026-05-26 00:17:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 383 labels/synchronizations in 47 ms.
[2026-05-26 00:17:11] [INFO ] Time to serialize gal into /tmp/LTLCardinality1326292578101593667.gal : 31 ms
[2026-05-26 00:17:11] [INFO ] Time to serialize properties into /tmp/LTLCardinality15911369519892547095.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/LTLCardinality1326292578101593667.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15911369519892547095.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((X(X(X(X((F(G((("((u66.p415==0)||(u29.p157==1))")&&(X("((u66.p415==0)||(u29.p157==1))")))U("((u43.p277==0)||(u18.p93==1))"))))||(G("...194
Formula 0 simplified : XXXX(GF((!"((u66.p415==0)||(u29.p157==1))" | X!"((u66.p415==0)||(u29.p157==1))") R !"((u43.p277==0)||(u18.p93==1))") & F!"((u66.p415...177
LTSmin run took 520723 ms.
FORMULA NoC3x3-PT-5A-LTLCardinality-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin13221895574372688554;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(X(X(X((<>([]((((LTLAPp0==true)&&X((LTLAPp0==true))) U (LTLAPp1==true))))||[]((LTLAPp0==true)))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-26 00:40:18] [INFO ] Flatten gal took : 226 ms
[2026-05-26 00:40:19] [INFO ] Input system was already deterministic with 711 transitions.
[2026-05-26 00:40:19] [INFO ] Transformed 331 places.
[2026-05-26 00:40:19] [INFO ] Transformed 711 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-26 00:40:19] [INFO ] Time to serialize gal into /tmp/LTLCardinality4255535802620249000.gal : 9 ms
[2026-05-26 00:40:19] [INFO ] Time to serialize properties into /tmp/LTLCardinality7402974628695160223.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/LTLCardinality4255535802620249000.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7402974628695160223.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X(X(X((F(G((("((p415==0)||(p157==1))")&&(X("((p415==0)||(p157==1))")))U("((p277==0)||(p93==1))"))))||(G("((p415==0)||(p157==1))")...162
Formula 0 simplified : XXXX(GF((!"((p415==0)||(p157==1))" | X!"((p415==0)||(p157==1))") R !"((p277==0)||(p93==1))") & F!"((p415==0)||(p157==1))")

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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="NoC3x3-PT-5A"
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 NoC3x3-PT-5A, 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 r194-tall-177969914000323"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5A.tgz
mv NoC3x3-PT-5A 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;