About the Execution of ITS-Tools for PolyORBLF-COL-S02J06T10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16204.123 | 3600000.00 | 6273622.00 | 54464.00 | TFFFFTTFFTF?FFFF | 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.r210-smll-177969942100308.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 PolyORBLF-COL-S02J06T10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942100308
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 7.7K Mar 8 15:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Mar 8 15:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 8 15:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 8 15:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Mar 16 08:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 16 08:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 16 08:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 16 08:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Mar 8 15:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 55K Mar 8 15:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 8 15:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 8 15:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 16 08:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 16 08:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 154K 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 PolyORBLF-COL-S02J06T10-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1780065132260
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J06T10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202604301425
[2026-05-29 14:32:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-29 14:32:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-29 14:32:14] [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.
[2026-05-29 14:32:15] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-29 14:32:16] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1531 ms
[2026-05-29 14:32:16] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 844 PT places and 1904.0 transition bindings in 50 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
[2026-05-29 14:32:16] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 8 ms.
[2026-05-29 14:32:16] [INFO ] Skeletonized 14 HLPN properties in 2 ms. Removed 2 properties that had guard overlaps.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 11 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40000 steps (15 resets) in 1485 ms. (26 steps per ms) remains 3/22 properties
BEST_FIRST walk for 40000 steps (20 resets) in 727 ms. (54 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40001 steps (13 resets) in 577 ms. (69 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (13 resets) in 480 ms. (83 steps per ms) remains 2/2 properties
[2026-05-29 14:32:17] [INFO ] Flow matrix only has 64 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-12431472425813207821.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2765482625594528034.kers'
[2026-05-29 14:32:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12431472425813207821.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2765482625594528034.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 64 rows 73 cols 204 entries
Finished phase 1 with 43 SingleSign rule and 12 generalized
[2026-05-29 14:32:17] [INFO ] Computed 26 invariants in 1 ms
Computed 26 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2765482625594528034.kers
Total runtime 2 ms.
[2026-05-29 14:32:17] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 58/61 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 7/68 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 9/77 variables, 9/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 1/79 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/79 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 64/143 variables, 79/108 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/143 variables, 8/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/143 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 2/145 variables, 2/118 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/145 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/145 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 0/145 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 119 constraints, problems are : Problem set: 0 solved, 2 unsolved in 980 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 81/81 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 58/61 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 7/68 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 9/77 variables, 9/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 1/79 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/79 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 64/143 variables, 79/108 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/143 variables, 8/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/143 variables, 2/118 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/143 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 2/145 variables, 2/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/145 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/145 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/145 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 121 constraints, problems are : Problem set: 0 solved, 2 unsolved in 503 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 81/81 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1574ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 375 ms.
Support contains 3 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 65/65 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 80 transition count 58
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 73 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17 place count 72 transition count 57
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 17 place count 72 transition count 54
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 23 place count 69 transition count 54
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 37 place count 62 transition count 47
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 39 place count 62 transition count 45
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 41 place count 60 transition count 45
Applied a total of 41 rules in 76 ms. Remains 60 /81 variables (removed 21) and now considering 45/65 (removed 20) transitions.
Running 44 sub problems to find dead transitions.
[2026-05-29 14:32:19] [INFO ] Flow matrix only has 44 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-2017082670154434504.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17917577054393946692.kers'
[2026-05-29 14:32:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2017082670154434504.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17917577054393946692.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 44 rows 52 cols 173 entries
Finished phase 1 with 23 SingleSign rule and 12 generalized
[2026-05-29 14:32:19] [INFO ] Computed 25 invariants in 1 ms
Computed 25 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17917577054393946692.kers
Total runtime 2 ms.
[2026-05-29 14:32:19] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 16/24 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
At refinement iteration 5 (OVERLAPS) 1/60 variables, 1/28 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/60 variables, 5/33 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/60 variables, 1/34 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 1/35 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/60 variables, 0/35 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 10 (OVERLAPS) 44/104 variables, 60/95 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 8/103 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/104 variables, 0/103 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 13 (OVERLAPS) 0/104 variables, 0/103 constraints. Problems are: Problem set: 2 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 103 constraints, problems are : Problem set: 2 solved, 42 unsolved in 3637 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 60/60 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 8/8 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 16/24 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 5/29 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 0/29 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 1/60 variables, 1/30 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 5/35 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/60 variables, 0/35 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 7 (OVERLAPS) 44/104 variables, 60/95 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 8/103 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 42/145 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 1/146 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 0/146 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 12 (OVERLAPS) 0/104 variables, 0/146 constraints. Problems are: Problem set: 2 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 146 constraints, problems are : Problem set: 2 solved, 42 unsolved in 4080 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 60/60 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 42/44 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7779ms problems are : Problem set: 2 solved, 42 unsolved
Search for dead transitions found 2 dead transitions in 7781ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 60/81 places, 43/65 transitions.
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 59 transition count 41
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 58 transition count 39
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 9 ms. Remains 58 /60 variables (removed 2) and now considering 39/43 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 7914 ms. Remains : 58/81 places, 39/65 transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-29 14:32:27] [INFO ] Flatten gal took : 70 ms
[2026-05-29 14:32:27] [INFO ] Flatten gal took : 22 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2026-05-29 14:32:27] [INFO ] Unfolded HLPN to a Petri net with 844 places and 1812 transitions 8302 arcs in 103 ms.
[2026-05-29 14:32:27] [INFO ] Unfolded 13 HLPN properties in 1 ms.
[2026-05-29 14:32:27] [INFO ] Reduced 10 identical enabling conditions.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Support contains 292 out of 844 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 844/844 places, 1652/1652 transitions.
Applied a total of 0 rules in 86 ms. Remains 844 /844 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Running 1650 sub problems to find dead transitions.
[2026-05-29 14:32:28] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12703096473690945776.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5947225073174261277.kers'
[2026-05-29 14:32:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12703096473690945776.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5947225073174261277.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 1 ms.
// Phase 1: matrix 1632 rows 837 cols 6486 entries
Finished phase 1 with 556 SingleSign rule and 230 generalized
[2026-05-29 14:32:28] [INFO ] Computed 58 invariants in 18 ms
Computed 58 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-5947225073174261277.kers
Total runtime 22 ms.
[2026-05-29 14:32:28] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/840 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
SMT process timed out in 22432ms, After SMT, problems are : Problem set: 0 solved, 1650 unsolved
Search for dead transitions found 0 dead transitions in 22463ms
[2026-05-29 14:32:50] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
[2026-05-29 14:32:50] [INFO ] Invariant cache hit.
[2026-05-29 14:32:52] [INFO ] Implicit Places using invariants in 1372 ms returned [648, 649, 650, 651, 652, 653, 654, 655, 656, 657]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1391 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 834/844 places, 1652/1652 transitions.
Applied a total of 0 rules in 34 ms. Remains 834 /834 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24005 ms. Remains : 834/844 places, 1652/1652 transitions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1652/1652 transitions.
Applied a total of 0 rules in 32 ms. Remains 834 /834 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Running 1650 sub problems to find dead transitions.
[2026-05-29 14:32:52] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9416615061476245390.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13290902068157692077.kers'
[2026-05-29 14:32:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9416615061476245390.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13290902068157692077.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 2 ms.
// Phase 1: matrix 1632 rows 827 cols 6466 entries
Finished phase 1 with 556 SingleSign rule and 230 generalized
[2026-05-29 14:32:52] [INFO ] Computed 48 invariants in 26 ms
Computed 48 P flows in 27 ms.
Exported basis to /tmp/petrispot-output-13290902068157692077.kers
Total runtime 30 ms.
[2026-05-29 14:32:52] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/830 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
SMT process timed out in 21624ms, After SMT, problems are : Problem set: 0 solved, 1650 unsolved
Search for dead transitions found 0 dead transitions in 21634ms
[2026-05-29 14:33:13] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
[2026-05-29 14:33:13] [INFO ] Invariant cache hit.
[2026-05-29 14:33:15] [INFO ] Implicit Places using invariants in 1362 ms returned []
[2026-05-29 14:33:15] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
[2026-05-29 14:33:15] [INFO ] Invariant cache hit.
[2026-05-29 14:33:17] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:33:39] [INFO ] Implicit Places using invariants and state equation in 23891 ms returned []
Implicit Place search using SMT with State Equation took 25259 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 46936 ms. Remains : 834/834 places, 1652/1652 transitions.
Support contains 292 out of 834 places after structural reductions.
[2026-05-29 14:33:39] [INFO ] Flatten gal took : 202 ms
[2026-05-29 14:33:39] [INFO ] Flatten gal took : 217 ms
[2026-05-29 14:33:40] [INFO ] Input system was already deterministic with 1652 transitions.
Support contains 284 out of 834 places (down from 292) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 23 to 22
RANDOM walk for 30311 steps (7 resets) in 737 ms. (41 steps per ms) remains 0/22 properties
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((((F(!p0) U X(p1))||X(!p2)) U (G(((F(!p0) U X(p1))||X(!p2)))||(!p1&&((F(!p0) U X(p1))||X(!p2))))))))'
Support contains 52 out of 834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 832 transition count 1652
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 12 place count 822 transition count 1642
Iterating global reduction 1 with 10 rules applied. Total rules applied 22 place count 822 transition count 1642
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 32 place count 812 transition count 1632
Iterating global reduction 1 with 10 rules applied. Total rules applied 42 place count 812 transition count 1632
Applied a total of 42 rules in 110 ms. Remains 812 /834 variables (removed 22) and now considering 1632/1652 (removed 20) transitions.
Running 1630 sub problems to find dead transitions.
[2026-05-29 14:33:41] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11231900441950293593.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1564517506267092663.kers'
[2026-05-29 14:33:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11231900441950293593.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1564517506267092663.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1612 rows 807 cols 6426 entries
Finished phase 1 with 536 SingleSign rule and 230 generalized
[2026-05-29 14:33:41] [INFO ] Computed 46 invariants in 15 ms
Computed 46 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-1564517506267092663.kers
Total runtime 19 ms.
[2026-05-29 14:33:41] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
SMT process timed out in 21435ms, After SMT, problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 21443ms
[2026-05-29 14:34:02] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:34:02] [INFO ] Invariant cache hit.
[2026-05-29 14:34:04] [INFO ] Implicit Places using invariants in 1565 ms returned []
[2026-05-29 14:34:04] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:34:04] [INFO ] Invariant cache hit.
[2026-05-29 14:34:05] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:34:24] [INFO ] Implicit Places using invariants and state equation in 19979 ms returned []
Implicit Place search using SMT with State Equation took 21547 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 812/834 places, 1632/1652 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43111 ms. Remains : 812/834 places, 1632/1652 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) U X(p1))||X(!p2)) U (G(((F(!p0) U X(p1))||X(!p2)))||(!p1&&((F(!p0) U X(p1))||X(!p2))))))))'
Stuttering acceptance computed with spot in 518 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p0 p2), (NOT p1), (AND p0 (NOT p1)), p0]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-00
Product exploration explored 100000 steps with 25000 reset in 1341 ms.
Product exploration explored 100000 steps with 25000 reset in 850 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 102 ms. Reduced automaton from 8 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 9 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (10 resets) in 561 ms. (71 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1920 ms. (20 steps per ms) remains 1/1 properties
[2026-05-29 14:34:27] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:34:27] [INFO ] Invariant cache hit.
[2026-05-29 14:34:27] [INFO ] State equation strengthened by 120 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf1 is UNSAT
After SMT solving in domain Real declared 729/2424 variables, and 5 constraints, problems are : Problem set: 1 solved, 0 unsolved in 248 ms.
Refiners :[Positive P Invariants (semi-flows): 5/15 constraints, Generalized P Invariants (flows): 0/31 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 280ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge based reduction with 4 factoid took 112 ms. Reduced automaton from 7 states, 9 edges and 3 AP (stutter sensitive) to 7 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 261 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (NOT p1), (AND p0 (NOT p1)), p0]
Knowledge-based reduction took 1499 ms.
Stuttering acceptance computed with spot in 278 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (NOT p1), (AND p0 (NOT p1)), p0]
Support contains 52 out of 812 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 812/812 places, 1632/1632 transitions.
Applied a total of 0 rules in 27 ms. Remains 812 /812 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 14:34:28] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:34:28] [INFO ] Invariant cache hit.
[2026-05-29 14:34:29] [INFO ] Implicit Places using invariants in 1260 ms returned []
[2026-05-29 14:34:29] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:34:29] [INFO ] Invariant cache hit.
[2026-05-29 14:34:31] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:34:49] [INFO ] Implicit Places using invariants and state equation in 19147 ms returned []
Implicit Place search using SMT with State Equation took 20414 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 20443 ms. Remains : 812/812 places, 1632/1632 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 68 ms. Reduced automaton from 7 states, 8 edges and 3 AP (stutter sensitive) to 7 states, 8 edges and 3 AP (stutter sensitive).
RANDOM walk for 208 steps (0 resets) in 13 ms. (14 steps per ms) remains 0/5 properties
Knowledge based reduction with 1 factoid took 116 ms. Reduced automaton from 7 states, 8 edges and 3 AP (stutter sensitive) to 7 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 282 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (NOT p1), (AND p0 (NOT p1)), p0]
Knowledge-based reduction took 504 ms.
Stuttering acceptance computed with spot in 302 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (NOT p1), (AND p0 (NOT p1)), p0]
Stuttering acceptance computed with spot in 334 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (NOT p1), (AND p0 (NOT p1)), p0]
Product exploration explored 100000 steps with 25000 reset in 709 ms.
Product exploration explored 100000 steps with 25000 reset in 723 ms.
Spot run failed in 126 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/ltsmin13617487239072353598
[2026-05-29 14:34:51] [INFO ] Built C files in 84ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13617487239072353598
Running compilation step : cd /tmp/ltsmin13617487239072353598;'/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/ltsmin13617487239072353598;'/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/ltsmin13617487239072353598;'/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 52 out of 812 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 812/812 places, 1632/1632 transitions.
Applied a total of 0 rules in 36 ms. Remains 812 /812 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 14:34:54] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:34:54] [INFO ] Invariant cache hit.
[2026-05-29 14:34:56] [INFO ] Implicit Places using invariants in 1667 ms returned []
[2026-05-29 14:34:56] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:34:56] [INFO ] Invariant cache hit.
[2026-05-29 14:34:58] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:35:15] [INFO ] Implicit Places using invariants and state equation in 19040 ms returned []
Implicit Place search using SMT with State Equation took 20712 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 20752 ms. Remains : 812/812 places, 1632/1632 transitions.
Built C files in :
/tmp/ltsmin16670551812644703044
[2026-05-29 14:35:15] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16670551812644703044
Running compilation step : cd /tmp/ltsmin16670551812644703044;'/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/ltsmin16670551812644703044;'/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/ltsmin16670551812644703044;'/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)
[2026-05-29 14:35:19] [INFO ] Flatten gal took : 150 ms
[2026-05-29 14:35:19] [INFO ] Flatten gal took : 133 ms
[2026-05-29 14:35:19] [INFO ] Time to serialize gal into /tmp/LTL4168943013870185406.gal : 43 ms
[2026-05-29 14:35:19] [INFO ] Time to serialize properties into /tmp/LTL16180468107526044420.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/LTL4168943013870185406.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8820555022556179047.hoa' '-atoms' '/tmp/LTL16180468107526044420.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/LTL16180468107526044420.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8820555022556179047.hoa
Detected timeout of ITS tools.
[2026-05-29 14:35:34] [INFO ] Flatten gal took : 112 ms
[2026-05-29 14:35:34] [INFO ] Flatten gal took : 113 ms
[2026-05-29 14:35:34] [INFO ] Time to serialize gal into /tmp/LTL6792364558976031745.gal : 30 ms
[2026-05-29 14:35:34] [INFO ] Time to serialize properties into /tmp/LTL11604715013338094735.ltl : 11 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/LTL6792364558976031745.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11604715013338094735.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X((((F(!("((((((DisablePollingE_14>=1)||(DisablePollingE_15>=1))||((DisablePollingE_16>=1)||(DisablePollingE_17>=1)))||(((Disable...19423
Formula 0 simplified : XX("(((((((cPollingAbort>=1)&&(ScheduleTaskB_6>=1))&&(cIsMonitoring>=1))||(((cPollingAbort>=1)&&(ScheduleTaskB_5>=1))&&(cIsMonitorin...6926
Detected timeout of ITS tools.
[2026-05-29 14:35:49] [INFO ] Flatten gal took : 97 ms
[2026-05-29 14:35:49] [INFO ] Applying decomposition
[2026-05-29 14:35:50] [INFO ] Flatten gal took : 93 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/graph2417513515591353740.txt' '-o' '/tmp/graph2417513515591353740.bin' '-w' '/tmp/graph2417513515591353740.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2417513515591353740.bin' '-l' '-1' '-v' '-w' '/tmp/graph2417513515591353740.weights' '-q' '0' '-e' '0.001'
[2026-05-29 14:35:50] [INFO ] Decomposing Gal with order
[2026-05-29 14:35:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 14:35:51] [INFO ] Removed a total of 1416 redundant transitions.
[2026-05-29 14:35:51] [INFO ] Flatten gal took : 674 ms
[2026-05-29 14:35:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 307 labels/synchronizations in 92 ms.
[2026-05-29 14:35:51] [INFO ] Time to serialize gal into /tmp/LTL14341276196523648108.gal : 24 ms
[2026-05-29 14:35:51] [INFO ] Time to serialize properties into /tmp/LTL4617236432390504501.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/LTL14341276196523648108.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4617236432390504501.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((((F(!("((((((i13.i8.u18.DisablePollingE_14>=1)||(i13.i8.u18.DisablePollingE_15>=1))||((i13.i8.u18.DisablePollingE_16>=1)||(i13...25389
Formula 0 simplified : XX("(((((((i13.i8.u18.cPollingAbort>=1)&&(i13.i0.u64.ScheduleTaskB_6>=1))&&(i13.i8.u124.cIsMonitoring>=1))||(((i13.i8.u18.cPollingAb...9144
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-00 finished in 145808 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 25 out of 834 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 834/834 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 832 transition count 1562
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 742 transition count 1562
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 180 place count 742 transition count 1462
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 380 place count 642 transition count 1462
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 390 place count 632 transition count 1452
Iterating global reduction 2 with 10 rules applied. Total rules applied 400 place count 632 transition count 1452
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 520 place count 572 transition count 1392
Applied a total of 520 rules in 226 ms. Remains 572 /834 variables (removed 262) and now considering 1392/1652 (removed 260) transitions.
Running 1390 sub problems to find dead transitions.
[2026-05-29 14:36:06] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7605790213907885010.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-251848232318627056.kers'
[2026-05-29 14:36:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7605790213907885010.kers, --Pflows, --basisKERS=/tmp/petrispot-output-251848232318627056.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1372 rows 567 cols 6186 entries
Finished phase 1 with 286 SingleSign rule and 240 generalized
[2026-05-29 14:36:06] [INFO ] Computed 46 invariants in 13 ms
Computed 46 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-251848232318627056.kers
Total runtime 15 ms.
[2026-05-29 14:36:06] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
SMT process timed out in 21664ms, After SMT, problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 21671ms
[2026-05-29 14:36:28] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2026-05-29 14:36:28] [INFO ] Invariant cache hit.
[2026-05-29 14:36:31] [INFO ] Implicit Places using invariants in 2657 ms returned []
[2026-05-29 14:36:31] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2026-05-29 14:36:31] [INFO ] Invariant cache hit.
[2026-05-29 14:36:32] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:36:48] [INFO ] Implicit Places using invariants and state equation in 17198 ms returned []
Implicit Place search using SMT with State Equation took 19875 ms to find 0 implicit places.
[2026-05-29 14:36:48] [INFO ] Redundant transitions in 140 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 572/834 places, 1392/1652 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 41934 ms. Remains : 572/834 places, 1392/1652 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-02
Stuttering criterion allowed to conclude after 1046 steps with 0 reset in 7 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-02 finished in 42119 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(G(p1))||p0))))'
Support contains 29 out of 834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 832 transition count 1652
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 12 place count 822 transition count 1642
Iterating global reduction 1 with 10 rules applied. Total rules applied 22 place count 822 transition count 1642
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 32 place count 812 transition count 1632
Iterating global reduction 1 with 10 rules applied. Total rules applied 42 place count 812 transition count 1632
Applied a total of 42 rules in 70 ms. Remains 812 /834 variables (removed 22) and now considering 1632/1652 (removed 20) transitions.
Running 1630 sub problems to find dead transitions.
[2026-05-29 14:36:48] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6241235122477513956.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18025992145041122332.kers'
[2026-05-29 14:36:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6241235122477513956.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18025992145041122332.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1612 rows 807 cols 6426 entries
Finished phase 1 with 536 SingleSign rule and 230 generalized
[2026-05-29 14:36:48] [INFO ] Computed 46 invariants in 15 ms
Computed 46 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-18025992145041122332.kers
Total runtime 18 ms.
[2026-05-29 14:36:48] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
SMT process timed out in 21280ms, After SMT, problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 21299ms
[2026-05-29 14:37:10] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:37:10] [INFO ] Invariant cache hit.
[2026-05-29 14:37:11] [INFO ] Implicit Places using invariants in 1388 ms returned []
[2026-05-29 14:37:11] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:37:11] [INFO ] Invariant cache hit.
[2026-05-29 14:37:13] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:37:37] [INFO ] Implicit Places using invariants and state equation in 25919 ms returned []
Implicit Place search using SMT with State Equation took 27311 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 812/834 places, 1632/1652 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48686 ms. Remains : 812/834 places, 1632/1652 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(G(p1))||p0))))'
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-03
Stuttering criterion allowed to conclude after 8128 steps with 0 reset in 99 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-03 finished in 49009 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(p1))))'
Support contains 27 out of 834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1652/1652 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 824 transition count 1642
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 824 transition count 1642
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 814 transition count 1632
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 814 transition count 1632
Applied a total of 40 rules in 51 ms. Remains 814 /834 variables (removed 20) and now considering 1632/1652 (removed 20) transitions.
Running 1630 sub problems to find dead transitions.
[2026-05-29 14:37:37] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4611750654756234439.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4923877624126000841.kers'
[2026-05-29 14:37:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4611750654756234439.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4923877624126000841.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 1 ms.
// Phase 1: matrix 1612 rows 807 cols 6426 entries
Finished phase 1 with 536 SingleSign rule and 230 generalized
[2026-05-29 14:37:37] [INFO ] Computed 48 invariants in 14 ms
Computed 48 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-4923877624126000841.kers
Total runtime 17 ms.
[2026-05-29 14:37:37] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
SMT process timed out in 21237ms, After SMT, problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 21243ms
[2026-05-29 14:37:59] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:37:59] [INFO ] Invariant cache hit.
[2026-05-29 14:38:01] [INFO ] Implicit Places using invariants in 2034 ms returned []
[2026-05-29 14:38:01] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:38:01] [INFO ] Invariant cache hit.
[2026-05-29 14:38:02] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:38:32] [INFO ] Implicit Places using invariants and state equation in 31199 ms returned []
Implicit Place search using SMT with State Equation took 33245 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 814/834 places, 1632/1652 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54546 ms. Remains : 814/834 places, 1632/1652 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)||p1)))'
Stuttering acceptance computed with spot in 124 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-05
Product exploration explored 100000 steps with 50000 reset in 936 ms.
Product exploration explored 100000 steps with 50000 reset in 715 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 6 factoid took 12 ms. Proved property starting from automaton with 4 states, 6 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 30 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-05 finished in 56396 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 10 out of 834 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 834/834 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 832 transition count 1572
Reduce places removed 80 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 90 rules applied. Total rules applied 170 place count 752 transition count 1562
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 180 place count 742 transition count 1562
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 180 place count 742 transition count 1462
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 380 place count 642 transition count 1462
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 390 place count 632 transition count 1452
Iterating global reduction 3 with 10 rules applied. Total rules applied 400 place count 632 transition count 1452
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 0 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 3 with 140 rules applied. Total rules applied 540 place count 562 transition count 1382
Applied a total of 540 rules in 96 ms. Remains 562 /834 variables (removed 272) and now considering 1382/1652 (removed 270) transitions.
Running 1380 sub problems to find dead transitions.
[2026-05-29 14:38:34] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17188962350735741255.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10171500657867128530.kers'
[2026-05-29 14:38:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17188962350735741255.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10171500657867128530.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1362 rows 557 cols 6196 entries
Finished phase 1 with 286 SingleSign rule and 230 generalized
[2026-05-29 14:38:34] [INFO ] Computed 46 invariants in 13 ms
Computed 46 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-10171500657867128530.kers
Total runtime 17 ms.
[2026-05-29 14:38:34] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
SMT process timed out in 21526ms, After SMT, problems are : Problem set: 0 solved, 1380 unsolved
Search for dead transitions found 0 dead transitions in 21530ms
[2026-05-29 14:38:55] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2026-05-29 14:38:55] [INFO ] Invariant cache hit.
[2026-05-29 14:38:57] [INFO ] Implicit Places using invariants in 1403 ms returned []
[2026-05-29 14:38:57] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2026-05-29 14:38:57] [INFO ] Invariant cache hit.
[2026-05-29 14:38:58] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:39:13] [INFO ] Implicit Places using invariants and state equation in 16161 ms returned []
Implicit Place search using SMT with State Equation took 17571 ms to find 0 implicit places.
[2026-05-29 14:39:13] [INFO ] Redundant transitions in 81 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 562/834 places, 1382/1652 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 39296 ms. Remains : 562/834 places, 1382/1652 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-06
Product exploration explored 100000 steps with 6152 reset in 467 ms.
Product exploration explored 100000 steps with 6168 reset in 500 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 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 71 steps (0 resets) in 4 ms. (14 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2026-05-29 14:39:14] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2026-05-29 14:39:14] [INFO ] Invariant cache hit.
[2026-05-29 14:39:16] [INFO ] [Real]Absence check using 15 positive place invariants in 36 ms returned sat
[2026-05-29 14:39:18] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 2153 ms returned sat
[2026-05-29 14:39:22] [INFO ] [Real]Absence check using state equation in 4437 ms returned sat
[2026-05-29 14:39:22] [INFO ] Solution in real domain found non-integer solution.
[2026-05-29 14:39:24] [INFO ] [Nat]Absence check using 15 positive place invariants in 132 ms returned sat
[2026-05-29 14:39:24] [INFO ] [Nat]Absence check using 15 positive and 31 generalized place invariants in 248 ms returned sat
[2026-05-29 14:39:34] [INFO ] [Nat]Absence check using state equation in 10125 ms returned sat
[2026-05-29 14:39:34] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:39:36] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-29 14:39:37] [INFO ] [Nat]Added 120 Read/Feed constraints in 3035 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 23115 ms.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Support contains 10 out of 562 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 562/562 places, 1382/1382 transitions.
Applied a total of 0 rules in 32 ms. Remains 562 /562 variables (removed 0) and now considering 1382/1382 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 14:39:37] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2026-05-29 14:39:37] [INFO ] Invariant cache hit.
[2026-05-29 14:39:39] [INFO ] Implicit Places using invariants in 1484 ms returned []
[2026-05-29 14:39:39] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2026-05-29 14:39:39] [INFO ] Invariant cache hit.
[2026-05-29 14:39:39] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:39:55] [INFO ] Implicit Places using invariants and state equation in 16457 ms returned []
Implicit Place search using SMT with State Equation took 17944 ms to find 0 implicit places.
[2026-05-29 14:39:55] [INFO ] Redundant transitions in 30 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18016 ms. Remains : 562/562 places, 1382/1382 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 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 56 steps (0 resets) in 4 ms. (11 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 57 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2026-05-29 14:39:55] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2026-05-29 14:39:55] [INFO ] Invariant cache hit.
[2026-05-29 14:39:57] [INFO ] [Real]Absence check using 15 positive place invariants in 36 ms returned sat
[2026-05-29 14:39:59] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 1851 ms returned sat
[2026-05-29 14:40:10] [INFO ] [Real]Absence check using state equation in 11764 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 15174 ms.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6145 reset in 459 ms.
Product exploration explored 100000 steps with 6148 reset in 495 ms.
Built C files in :
/tmp/ltsmin3310319673010387914
[2026-05-29 14:40:11] [INFO ] Computing symmetric may disable matrix : 1382 transitions.
[2026-05-29 14:40:11] [INFO ] Computation of Complete disable matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-29 14:40:11] [INFO ] Computing symmetric may enable matrix : 1382 transitions.
[2026-05-29 14:40:11] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-29 14:40:12] [INFO ] Computing Do-Not-Accords matrix : 1382 transitions.
[2026-05-29 14:40:12] [INFO ] Computation of Completed DNA matrix. took 74 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-29 14:40:12] [INFO ] Built C files in 520ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3310319673010387914
Running compilation step : cd /tmp/ltsmin3310319673010387914;'/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/ltsmin3310319673010387914;'/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/ltsmin3310319673010387914;'/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 10 out of 562 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 562/562 places, 1382/1382 transitions.
Applied a total of 0 rules in 24 ms. Remains 562 /562 variables (removed 0) and now considering 1382/1382 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 14:40:15] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2026-05-29 14:40:15] [INFO ] Invariant cache hit.
[2026-05-29 14:40:16] [INFO ] Implicit Places using invariants in 1324 ms returned []
[2026-05-29 14:40:16] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2026-05-29 14:40:16] [INFO ] Invariant cache hit.
[2026-05-29 14:40:17] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:40:32] [INFO ] Implicit Places using invariants and state equation in 16142 ms returned []
Implicit Place search using SMT with State Equation took 17470 ms to find 0 implicit places.
[2026-05-29 14:40:32] [INFO ] Redundant transitions in 19 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17521 ms. Remains : 562/562 places, 1382/1382 transitions.
Built C files in :
/tmp/ltsmin9039472429688280975
[2026-05-29 14:40:33] [INFO ] Computing symmetric may disable matrix : 1382 transitions.
[2026-05-29 14:40:33] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-29 14:40:33] [INFO ] Computing symmetric may enable matrix : 1382 transitions.
[2026-05-29 14:40:33] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-29 14:40:33] [INFO ] Computing Do-Not-Accords matrix : 1382 transitions.
[2026-05-29 14:40:33] [INFO ] Computation of Completed DNA matrix. took 89 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-29 14:40:33] [INFO ] Built C files in 533ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9039472429688280975
Running compilation step : cd /tmp/ltsmin9039472429688280975;'/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/ltsmin9039472429688280975;'/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/ltsmin9039472429688280975;'/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)
[2026-05-29 14:40:36] [INFO ] Flatten gal took : 46 ms
[2026-05-29 14:40:36] [INFO ] Flatten gal took : 46 ms
[2026-05-29 14:40:36] [INFO ] Time to serialize gal into /tmp/LTL12267270948797844087.gal : 11 ms
[2026-05-29 14:40:36] [INFO ] Time to serialize properties into /tmp/LTL3446647033342865969.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/LTL12267270948797844087.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12051230203225497151.hoa' '-atoms' '/tmp/LTL3446647033342865969.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/LTL3446647033342865969.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12051230203225497151.hoa
Detected timeout of ITS tools.
[2026-05-29 14:40:51] [INFO ] Flatten gal took : 65 ms
[2026-05-29 14:40:51] [INFO ] Flatten gal took : 64 ms
[2026-05-29 14:40:51] [INFO ] Time to serialize gal into /tmp/LTL10966686847083810891.gal : 16 ms
[2026-05-29 14:40:51] [INFO ] Time to serialize properties into /tmp/LTL5574011487107870983.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/LTL10966686847083810891.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5574011487107870983.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("(((((NotifyEventEndOfCheckSourcesE_1>=1)||(NotifyEventEndOfCheckSourcesE_0>=1))||((NotifyEventEndOfCheckSourcesE_3>=1)||(NotifyE...427
Formula 0 simplified : G!"(((((NotifyEventEndOfCheckSourcesE_1>=1)||(NotifyEventEndOfCheckSourcesE_0>=1))||((NotifyEventEndOfCheckSourcesE_3>=1)||(NotifyEv...423
Detected timeout of ITS tools.
[2026-05-29 14:41:07] [INFO ] Flatten gal took : 46 ms
[2026-05-29 14:41:07] [INFO ] Applying decomposition
[2026-05-29 14:41:07] [INFO ] Flatten gal took : 37 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1993546453398546499.txt' '-o' '/tmp/graph1993546453398546499.bin' '-w' '/tmp/graph1993546453398546499.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1993546453398546499.bin' '-l' '-1' '-v' '-w' '/tmp/graph1993546453398546499.weights' '-q' '0' '-e' '0.001'
[2026-05-29 14:41:07] [INFO ] Decomposing Gal with order
[2026-05-29 14:41:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 14:41:07] [INFO ] Removed a total of 1328 redundant transitions.
[2026-05-29 14:41:07] [INFO ] Flatten gal took : 357 ms
[2026-05-29 14:41:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 772 labels/synchronizations in 91 ms.
[2026-05-29 14:41:07] [INFO ] Time to serialize gal into /tmp/LTL16407988592685555120.gal : 17 ms
[2026-05-29 14:41:07] [INFO ] Time to serialize properties into /tmp/LTL4612441265384996205.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/LTL16407988592685555120.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4612441265384996205.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F("(((((i9.u31.NotifyEventEndOfCheckSourcesE_1>=1)||(i9.u13.NotifyEventEndOfCheckSourcesE_0>=1))||((i9.u14.NotifyEventEndOfCheckSou...497
Formula 0 simplified : G!"(((((i9.u31.NotifyEventEndOfCheckSourcesE_1>=1)||(i9.u13.NotifyEventEndOfCheckSourcesE_0>=1))||((i9.u14.NotifyEventEndOfCheckSour...493
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-06 finished in 168811 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U ((G(!p1) U p2) U (F(G(p0)) U p3))))'
Support contains 44 out of 834 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 834/834 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 832 transition count 1582
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 762 transition count 1582
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 140 place count 762 transition count 1482
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 340 place count 662 transition count 1482
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 440 place count 612 transition count 1432
Applied a total of 440 rules in 70 ms. Remains 612 /834 variables (removed 222) and now considering 1432/1652 (removed 220) transitions.
Running 1430 sub problems to find dead transitions.
[2026-05-29 14:41:23] [INFO ] Flow matrix only has 1412 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13930474922543492799.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16565593333322229586.kers'
[2026-05-29 14:41:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13930474922543492799.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16565593333322229586.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1412 rows 607 cols 6076 entries
Finished phase 1 with 316 SingleSign rule and 250 generalized
[2026-05-29 14:41:23] [INFO ] Computed 46 invariants in 13 ms
Computed 46 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-16565593333322229586.kers
Total runtime 16 ms.
[2026-05-29 14:41:23] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/610 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1430 unsolved
SMT process timed out in 21391ms, After SMT, problems are : Problem set: 0 solved, 1430 unsolved
Search for dead transitions found 0 dead transitions in 21395ms
[2026-05-29 14:41:44] [INFO ] Flow matrix only has 1412 transitions (discarded 20 similar events)
[2026-05-29 14:41:44] [INFO ] Invariant cache hit.
[2026-05-29 14:41:46] [INFO ] Implicit Places using invariants in 1822 ms returned []
[2026-05-29 14:41:46] [INFO ] Flow matrix only has 1412 transitions (discarded 20 similar events)
[2026-05-29 14:41:46] [INFO ] Invariant cache hit.
[2026-05-29 14:41:47] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:42:09] [INFO ] Implicit Places using invariants and state equation in 23252 ms returned []
Implicit Place search using SMT with State Equation took 25098 ms to find 0 implicit places.
[2026-05-29 14:42:09] [INFO ] Redundant transitions in 22 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 612/834 places, 1432/1652 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 46605 ms. Remains : 612/834 places, 1432/1652 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U ((G(!p1) U p2) U (F(G(p0)) U p3))))'
Stuttering acceptance computed with spot in 340 ms :[(NOT p3), (NOT p0), (NOT p3), (AND (NOT p0) p1), (AND (NOT p0) (NOT p2)), (AND p1 p2 (NOT p3)), (NOT p3)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-07
Stuttering criterion allowed to conclude after 3942 steps with 0 reset in 30 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-07 finished in 47054 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))&&F(p1)))'
Support contains 21 out of 834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 832 transition count 1652
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 12 place count 822 transition count 1642
Iterating global reduction 1 with 10 rules applied. Total rules applied 22 place count 822 transition count 1642
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 32 place count 812 transition count 1632
Iterating global reduction 1 with 10 rules applied. Total rules applied 42 place count 812 transition count 1632
Applied a total of 42 rules in 52 ms. Remains 812 /834 variables (removed 22) and now considering 1632/1652 (removed 20) transitions.
Running 1630 sub problems to find dead transitions.
[2026-05-29 14:42:10] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9176361295012457065.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6435725091100930493.kers'
[2026-05-29 14:42:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9176361295012457065.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6435725091100930493.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1612 rows 807 cols 6426 entries
Finished phase 1 with 536 SingleSign rule and 230 generalized
[2026-05-29 14:42:10] [INFO ] Computed 46 invariants in 15 ms
Computed 46 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-6435725091100930493.kers
Total runtime 17 ms.
[2026-05-29 14:42:10] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
SMT process timed out in 21197ms, After SMT, problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 21201ms
[2026-05-29 14:42:31] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:42:31] [INFO ] Invariant cache hit.
[2026-05-29 14:42:33] [INFO ] Implicit Places using invariants in 1957 ms returned []
[2026-05-29 14:42:33] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:42:33] [INFO ] Invariant cache hit.
[2026-05-29 14:42:34] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:42:57] [INFO ] Implicit Places using invariants and state equation in 24741 ms returned []
Implicit Place search using SMT with State Equation took 26701 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 812/834 places, 1632/1652 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47958 ms. Remains : 812/834 places, 1632/1652 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))&&F(p1)))'
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-09
Product exploration explored 100000 steps with 50000 reset in 766 ms.
Product exploration explored 100000 steps with 50000 reset in 649 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 5 factoid took 15 ms. Proved property starting from automaton with 3 states, 4 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 20 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-09 finished in 49548 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 X(!p1))&&G((p2 U (!p3 U (G(!p3)||(!p3&&G(!p4)))))))))'
Support contains 110 out of 834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1652/1652 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 824 transition count 1642
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 824 transition count 1642
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 814 transition count 1632
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 814 transition count 1632
Applied a total of 40 rules in 45 ms. Remains 814 /834 variables (removed 20) and now considering 1632/1652 (removed 20) transitions.
Running 1630 sub problems to find dead transitions.
[2026-05-29 14:42:59] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8094557159709777507.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-924440454136722001.kers'
[2026-05-29 14:42:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8094557159709777507.kers, --Pflows, --basisKERS=/tmp/petrispot-output-924440454136722001.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 1 ms.
// Phase 1: matrix 1612 rows 807 cols 6426 entries
Finished phase 1 with 536 SingleSign rule and 230 generalized
[2026-05-29 14:42:59] [INFO ] Computed 48 invariants in 16 ms
Computed 48 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-924440454136722001.kers
Total runtime 19 ms.
[2026-05-29 14:42:59] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
SMT process timed out in 21397ms, After SMT, problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 21401ms
[2026-05-29 14:43:21] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:43:21] [INFO ] Invariant cache hit.
[2026-05-29 14:43:22] [INFO ] Implicit Places using invariants in 1426 ms returned []
[2026-05-29 14:43:22] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:43:22] [INFO ] Invariant cache hit.
[2026-05-29 14:43:23] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:43:48] [INFO ] Implicit Places using invariants and state equation in 25660 ms returned []
Implicit Place search using SMT with State Equation took 27090 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 814/834 places, 1632/1652 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48543 ms. Remains : 814/834 places, 1632/1652 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 X(!p1))&&G((p2 U (!p3 U (G(!p3)||(!p3&&G(!p4)))))))))'
Stuttering acceptance computed with spot in 565 ms :[(OR p1 p3), (OR p1 p3), true, p3, p3, p3, (AND (NOT p0) p1), p1, (AND p3 p4), (AND p3 p4), (NOT p0), p4]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-10
Entered a terminal (fully accepting) state of product in 965 steps with 0 reset in 4 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-10 finished in 49225 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&&X(X(X(p1)))))||X(F(p2)))))'
Support contains 29 out of 834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1652/1652 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 824 transition count 1642
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 824 transition count 1642
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 814 transition count 1632
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 814 transition count 1632
Applied a total of 40 rules in 57 ms. Remains 814 /834 variables (removed 20) and now considering 1632/1652 (removed 20) transitions.
Skipped dead transition search.
[2026-05-29 14:43:48] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:43:48] [INFO ] Invariant cache hit.
[2026-05-29 14:43:50] [INFO ] Implicit Places using invariants in 1691 ms returned []
[2026-05-29 14:43:50] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:43:50] [INFO ] Invariant cache hit.
[2026-05-29 14:43:51] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:44:13] [INFO ] Implicit Places using invariants and state equation in 23316 ms returned []
Implicit Place search using SMT with State Equation took 25020 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 814/834 places, 1632/1652 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25078 ms. Remains : 814/834 places, 1632/1652 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&&X(X(X(p1)))))||X(F(p2)))))'
Stuttering acceptance computed with spot in 529 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-11
Product exploration explored 100000 steps with 2265 reset in 735 ms.
Product exploration explored 100000 steps with 2256 reset in 678 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 96 ms. Reduced automaton from 9 states, 19 edges and 3 AP (stutter sensitive) to 9 states, 19 edges and 3 AP (stutter sensitive).
RANDOM walk for 183 steps (0 resets) in 5 ms. (30 steps per ms) remains 0/7 properties
Knowledge based reduction with 9 factoid took 269 ms. Reduced automaton from 9 states, 19 edges and 3 AP (stutter sensitive) to 9 states, 19 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 397 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
[2026-05-29 14:44:16] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:44:16] [INFO ] Invariant cache hit.
[2026-05-29 14:44:18] [INFO ] [Real]Absence check using 15 positive place invariants in 273 ms returned sat
[2026-05-29 14:44:19] [INFO ] [Real]Absence check using 15 positive and 33 generalized place invariants in 298 ms returned sat
[2026-05-29 14:44:31] [INFO ] [Real]Absence check using state equation in 12556 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p2))
Knowledge-based reduction took 15811 ms.
Stuttering acceptance computed with spot in 374 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 29 out of 814 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 814/814 places, 1632/1632 transitions.
Applied a total of 0 rules in 41 ms. Remains 814 /814 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 14:44:32] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:44:32] [INFO ] Invariant cache hit.
[2026-05-29 14:44:33] [INFO ] Implicit Places using invariants in 1742 ms returned []
[2026-05-29 14:44:33] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:44:33] [INFO ] Invariant cache hit.
[2026-05-29 14:44:35] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:44:57] [INFO ] Implicit Places using invariants and state equation in 23352 ms returned []
Implicit Place search using SMT with State Equation took 25101 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 25142 ms. Remains : 814/814 places, 1632/1632 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 89 ms. Reduced automaton from 9 states, 19 edges and 3 AP (stutter sensitive) to 9 states, 19 edges and 3 AP (stutter sensitive).
RANDOM walk for 174 steps (0 resets) in 5 ms. (29 steps per ms) remains 0/7 properties
Knowledge based reduction with 9 factoid took 152 ms. Reduced automaton from 9 states, 19 edges and 3 AP (stutter sensitive) to 9 states, 19 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 480 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
[2026-05-29 14:44:57] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:44:57] [INFO ] Invariant cache hit.
[2026-05-29 14:45:00] [INFO ] [Real]Absence check using 15 positive place invariants in 270 ms returned sat
[2026-05-29 14:45:01] [INFO ] [Real]Absence check using 15 positive and 33 generalized place invariants in 287 ms returned sat
[2026-05-29 14:45:13] [INFO ] [Real]Absence check using state equation in 11896 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p2))
Knowledge-based reduction took 15794 ms.
Stuttering acceptance computed with spot in 518 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 447 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 2253 reset in 878 ms.
Product exploration explored 100000 steps with 2269 reset in 591 ms.
Spot run failed in 61 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/ltsmin10878758046183268611
[2026-05-29 14:45:15] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10878758046183268611
Running compilation step : cd /tmp/ltsmin10878758046183268611;'/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/ltsmin10878758046183268611;'/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/ltsmin10878758046183268611;'/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 29 out of 814 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 814/814 places, 1632/1632 transitions.
Applied a total of 0 rules in 39 ms. Remains 814 /814 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 14:45:18] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:45:18] [INFO ] Invariant cache hit.
[2026-05-29 14:45:19] [INFO ] Implicit Places using invariants in 1195 ms returned []
[2026-05-29 14:45:19] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:45:19] [INFO ] Invariant cache hit.
[2026-05-29 14:45:20] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:45:43] [INFO ] Implicit Places using invariants and state equation in 23582 ms returned []
Implicit Place search using SMT with State Equation took 24793 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 24835 ms. Remains : 814/814 places, 1632/1632 transitions.
Built C files in :
/tmp/ltsmin2128751759327380527
[2026-05-29 14:45:43] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2128751759327380527
Running compilation step : cd /tmp/ltsmin2128751759327380527;'/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/ltsmin2128751759327380527;'/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/ltsmin2128751759327380527;'/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)
[2026-05-29 14:45:46] [INFO ] Flatten gal took : 60 ms
[2026-05-29 14:45:46] [INFO ] Flatten gal took : 41 ms
[2026-05-29 14:45:46] [INFO ] Time to serialize gal into /tmp/LTL7829737504167134537.gal : 8 ms
[2026-05-29 14:45:46] [INFO ] Time to serialize properties into /tmp/LTL2468671773964699673.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/LTL7829737504167134537.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12934498333226812661.hoa' '-atoms' '/tmp/LTL2468671773964699673.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/LTL2468671773964699673.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12934498333226812661.hoa
Detected timeout of ITS tools.
[2026-05-29 14:46:01] [INFO ] Flatten gal took : 65 ms
[2026-05-29 14:46:01] [INFO ] Flatten gal took : 88 ms
[2026-05-29 14:46:01] [INFO ] Time to serialize gal into /tmp/LTL16093361940867587285.gal : 20 ms
[2026-05-29 14:46:01] [INFO ] Time to serialize properties into /tmp/LTL7919310317456703450.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/LTL16093361940867587285.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7919310317456703450.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(("((((CanInjectEvent>=1)&&(DataOnSrc_0>=1))&&((PlaceSources_0>=1)&&(cSources>=1)))||(((CanInjectEvent>=1)&&(DataOnSrc_1>=1))&&...2089
Formula 0 simplified : F(G(!"((((CanInjectEvent>=1)&&(DataOnSrc_0>=1))&&((PlaceSources_0>=1)&&(cSources>=1)))||(((CanInjectEvent>=1)&&(DataOnSrc_1>=1))&&((...2073
Detected timeout of ITS tools.
[2026-05-29 14:46:17] [INFO ] Flatten gal took : 41 ms
[2026-05-29 14:46:17] [INFO ] Applying decomposition
[2026-05-29 14:46:17] [INFO ] Flatten gal took : 44 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/graph16441294502957690235.txt' '-o' '/tmp/graph16441294502957690235.bin' '-w' '/tmp/graph16441294502957690235.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16441294502957690235.bin' '-l' '-1' '-v' '-w' '/tmp/graph16441294502957690235.weights' '-q' '0' '-e' '0.001'
[2026-05-29 14:46:17] [INFO ] Decomposing Gal with order
[2026-05-29 14:46:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 14:46:17] [INFO ] Removed a total of 1558 redundant transitions.
[2026-05-29 14:46:17] [INFO ] Flatten gal took : 147 ms
[2026-05-29 14:46:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 336 labels/synchronizations in 37 ms.
[2026-05-29 14:46:17] [INFO ] Time to serialize gal into /tmp/LTL12544620112077110857.gal : 12 ms
[2026-05-29 14:46:17] [INFO ] Time to serialize properties into /tmp/LTL2175635460405174288.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/LTL12544620112077110857.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2175635460405174288.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G((F(("((((i15.u110.CanInjectEvent>=1)&&(i1.i1.u23.DataOnSrc_0>=1))&&((i1.i1.u23.PlaceSources_0>=1)&&(i15.u110.cSources>=1)))||(((i...2928
Formula 0 simplified : F(G(!"((((i15.u110.CanInjectEvent>=1)&&(i1.i1.u23.DataOnSrc_0>=1))&&((i1.i1.u23.PlaceSources_0>=1)&&(i15.u110.cSources>=1)))||(((i15...2912
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-11 finished in 163785 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 10 out of 834 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 834/834 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 832 transition count 1572
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 752 transition count 1572
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 160 place count 752 transition count 1472
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 360 place count 652 transition count 1472
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 370 place count 642 transition count 1462
Iterating global reduction 2 with 10 rules applied. Total rules applied 380 place count 642 transition count 1462
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 540 place count 562 transition count 1382
Applied a total of 540 rules in 81 ms. Remains 562 /834 variables (removed 272) and now considering 1382/1652 (removed 270) transitions.
Running 1380 sub problems to find dead transitions.
[2026-05-29 14:46:32] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15094002171857455092.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1089207665907135153.kers'
[2026-05-29 14:46:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15094002171857455092.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1089207665907135153.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1362 rows 557 cols 6196 entries
Finished phase 1 with 276 SingleSign rule and 240 generalized
[2026-05-29 14:46:32] [INFO ] Computed 46 invariants in 12 ms
Computed 46 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-1089207665907135153.kers
Total runtime 14 ms.
[2026-05-29 14:46:32] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
SMT process timed out in 21510ms, After SMT, problems are : Problem set: 0 solved, 1380 unsolved
Search for dead transitions found 0 dead transitions in 21514ms
[2026-05-29 14:46:54] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2026-05-29 14:46:54] [INFO ] Invariant cache hit.
[2026-05-29 14:46:56] [INFO ] Implicit Places using invariants in 1797 ms returned []
[2026-05-29 14:46:56] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2026-05-29 14:46:56] [INFO ] Invariant cache hit.
[2026-05-29 14:46:56] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:47:17] [INFO ] Implicit Places using invariants and state equation in 21097 ms returned []
Implicit Place search using SMT with State Equation took 22897 ms to find 0 implicit places.
[2026-05-29 14:47:17] [INFO ] Redundant transitions in 20 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 562/834 places, 1382/1652 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 44539 ms. Remains : 562/834 places, 1382/1652 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 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-12
Product exploration explored 100000 steps with 633 reset in 502 ms.
Stack based approach found an accepted trace after 533 steps with 2 reset with depth 467 and stack size 467 in 3 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-12 finished in 45183 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 11 out of 834 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 834/834 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 832 transition count 1582
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 762 transition count 1582
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 110 Pre rules applied. Total rules applied 140 place count 762 transition count 1472
Deduced a syphon composed of 110 places in 1 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 2 with 220 rules applied. Total rules applied 360 place count 652 transition count 1472
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 370 place count 642 transition count 1462
Iterating global reduction 2 with 10 rules applied. Total rules applied 380 place count 642 transition count 1462
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 520 place count 572 transition count 1392
Applied a total of 520 rules in 78 ms. Remains 572 /834 variables (removed 262) and now considering 1392/1652 (removed 260) transitions.
Running 1390 sub problems to find dead transitions.
[2026-05-29 14:47:17] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1898806409675139798.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6818514245981099433.kers'
[2026-05-29 14:47:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1898806409675139798.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6818514245981099433.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1372 rows 567 cols 6226 entries
Finished phase 1 with 296 SingleSign rule and 230 generalized
[2026-05-29 14:47:17] [INFO ] Computed 46 invariants in 13 ms
Computed 46 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-6818514245981099433.kers
Total runtime 17 ms.
[2026-05-29 14:47:17] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
SMT process timed out in 21380ms, After SMT, problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 21384ms
[2026-05-29 14:47:39] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2026-05-29 14:47:39] [INFO ] Invariant cache hit.
[2026-05-29 14:47:41] [INFO ] Implicit Places using invariants in 1860 ms returned []
[2026-05-29 14:47:41] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2026-05-29 14:47:41] [INFO ] Invariant cache hit.
[2026-05-29 14:47:42] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:47:58] [INFO ] Implicit Places using invariants and state equation in 17690 ms returned []
Implicit Place search using SMT with State Equation took 19553 ms to find 0 implicit places.
[2026-05-29 14:47:58] [INFO ] Redundant transitions in 20 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 572/834 places, 1392/1652 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 41047 ms. Remains : 572/834 places, 1392/1652 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 47 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-13
Stuttering criterion allowed to conclude after 1294 steps with 0 reset in 8 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-13 finished in 41138 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((X(X(X(p2)))||p1))||p0)))'
Support contains 45 out of 834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 832 transition count 1652
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 12 place count 822 transition count 1642
Iterating global reduction 1 with 10 rules applied. Total rules applied 22 place count 822 transition count 1642
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 32 place count 812 transition count 1632
Iterating global reduction 1 with 10 rules applied. Total rules applied 42 place count 812 transition count 1632
Applied a total of 42 rules in 55 ms. Remains 812 /834 variables (removed 22) and now considering 1632/1652 (removed 20) transitions.
Running 1630 sub problems to find dead transitions.
[2026-05-29 14:47:58] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6107013105245896802.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17985684006903872163.kers'
[2026-05-29 14:47:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6107013105245896802.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17985684006903872163.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1612 rows 807 cols 6426 entries
Finished phase 1 with 536 SingleSign rule and 230 generalized
[2026-05-29 14:47:59] [INFO ] Computed 46 invariants in 18 ms
Computed 46 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-17985684006903872163.kers
Total runtime 21 ms.
[2026-05-29 14:47:59] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
SMT process timed out in 21491ms, After SMT, problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 21495ms
[2026-05-29 14:48:20] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:48:20] [INFO ] Invariant cache hit.
[2026-05-29 14:48:22] [INFO ] Implicit Places using invariants in 1773 ms returned []
[2026-05-29 14:48:22] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2026-05-29 14:48:22] [INFO ] Invariant cache hit.
[2026-05-29 14:48:23] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 14:48:54] [INFO ] Performed 709/812 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-29 14:48:57] [INFO ] Implicit Places using invariants and state equation in 34758 ms returned []
Implicit Place search using SMT with State Equation took 36537 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 812/834 places, 1632/1652 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58093 ms. Remains : 812/834 places, 1632/1652 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((X(X(X(p2)))||p1))||p0)))'
Stuttering acceptance computed with spot in 234 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2), true]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-14
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-14 finished in 58383 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) U X(p1))||X(!p2)) U (G(((F(!p0) U X(p1))||X(!p2)))||(!p1&&((F(!p0) U X(p1))||X(!p2))))))))'
Spot run failed in 87 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))'
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' '!(G((F((!p0&&X(X(X(p1)))))||X(F(p2)))))'
Spot run failed in 83 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.
[2026-05-29 14:48:57] [INFO ] Flatten gal took : 79 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4251242854302416556
[2026-05-29 14:48:57] [INFO ] Too many transitions (1652) to apply POR reductions. Disabling POR matrices.
[2026-05-29 14:48:57] [INFO ] Applying decomposition
[2026-05-29 14:48:57] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4251242854302416556
Running compilation step : cd /tmp/ltsmin4251242854302416556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '240' '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'
[2026-05-29 14:48:57] [INFO ] Flatten gal took : 83 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/graph13760852153377595144.txt' '-o' '/tmp/graph13760852153377595144.bin' '-w' '/tmp/graph13760852153377595144.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13760852153377595144.bin' '-l' '-1' '-v' '-w' '/tmp/graph13760852153377595144.weights' '-q' '0' '-e' '0.001'
[2026-05-29 14:48:58] [INFO ] Decomposing Gal with order
[2026-05-29 14:48:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 14:48:58] [INFO ] Removed a total of 1260 redundant transitions.
[2026-05-29 14:48:58] [INFO ] Flatten gal took : 220 ms
[2026-05-29 14:48:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 237 labels/synchronizations in 34 ms.
[2026-05-29 14:48:58] [INFO ] Time to serialize gal into /tmp/LTLFireability2712378167869683340.gal : 24 ms
[2026-05-29 14:48:58] [INFO ] Time to serialize properties into /tmp/LTLFireability17040754798808175240.ltl : 8 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/LTLFireability2712378167869683340.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17040754798808175240.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 3 LTL properties
Checking formula 0 : !((X(X((((F(!("((((((i2.i2.u4.DisablePollingE_14>=1)||(i2.i2.u4.DisablePollingE_15>=1))||((i2.i2.u4.DisablePollingE_16>=1)||(i2.i2.u4....23019
Formula 0 simplified : XX("(((((((i2.i2.u4.cPollingAbort>=1)&&(i16.i1.u115.ScheduleTaskB_6>=1))&&(i2.i2.u127.cIsMonitoring>=1))||(((i2.i2.u4.cPollingAbort>...8334
Compilation finished in 6428 ms.
Running link step : cd /tmp/ltsmin4251242854302416556;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 66 ms.
Running LTSmin : cd /tmp/ltsmin4251242854302416556;'/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((((<>(!(LTLAPp0==true)) U X((LTLAPp1==true)))||X(!(LTLAPp2==true))) U ([](((<>(!(LTLAPp0==true)) U X((LTLAPp1==true)))||X(!(LTLAPp2==true))))||(!(LTLAPp1==true)&&((<>(!(LTLAPp0==true)) U X((LTLAPp1==true)))||X(!(LTLAPp2==true))))))))' '--buchi-type=spotba'
LTSmin run took 285 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin4251242854302416556;'/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' '<>((LTLAPp3==true))' '--buchi-type=spotba'
LTSmin run took 203085 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-06 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin4251242854302416556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[]((<>((!(LTLAPp4==true)&&X(X(X((LTLAPp5==true))))))||X(<>((LTLAPp6==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin4251242854302416556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[]((<>((!(LTLAPp4==true)&&X(X(X((LTLAPp5==true))))))||X(<>((LTLAPp6==true)))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin4251242854302416556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[]((<>((!(LTLAPp4==true)&&X(X(X((LTLAPp5==true))))))||X(<>((LTLAPp6==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-29 15:14:33] [INFO ] Applying decomposition
[2026-05-29 15:14:33] [INFO ] Flatten gal took : 56 ms
[2026-05-29 15:14:33] [INFO ] Decomposing Gal with order
[2026-05-29 15:14:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 15:14:33] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to cJobCnt in partition [CreatedJobs_0],[CreatedJobs_1],[CreatedJobs_2],[CreatedJobs_3],[CreatedJobs_4],[CreatedJobs_5],[CreatedJobs_6],[CreatedJobs_7],[CreatedJobs_8],[CreatedJobs_9],[CreatedJobs_10],[CreatedJobs_11],[CreatedJobs_12],[CreatedJobs_13],[AwakeTasks_0, IdleTasks_0, NotifyEventJobQueuedE_0, QueueJobE_0, P_2321_0, TryAllocateOneTaskE_0, TryAllocateOneTaskB_0, P_2318_0, EnablePollingE_0, EnablePollingB_0, FetchJobB_0, ScheduleTaskE_Check_0, ScheduleTaskB_0, Abort_Check_Sources_E_0, Abort_Check_Sources_B_0, NotifyEventSourceAddedB_0, Insert_Source_E_0, NotifyEventSourceAddedE_0, P_1113_0, ProcessingEvt_0, P_1155_0, nyo_0, P_1158_0, P_1159_0, P_1160_0, NotifyEventEndOfCheckSourcesB_0, NotifyEventEndOfCheckSourcesE_0, Check_Sources_B_0, Check_Sources_E_0, NotifyEventJobCompletedE_0, NotifyEventJobCompletedB_0, RunE_0, RunB_0, Perform_Work_E_0, Try_Check_Sources_B_0, Try_Check_Sources_E_0, P_1617_0, ScheduleTaskE_Idle_0],[AwakeTasks_1, IdleTasks_1, NotifyEventJobQueuedE_1, QueueJobE_1, P_2321_1, TryAllocateOneTaskE_1, TryAllocateOneTaskB_1, P_2318_1, EnablePollingE_1, EnablePollingB_1, FetchJobB_1, ScheduleTaskE_Check_1, ScheduleTaskB_1, Abort_Check_Sources_E_1, Abort_Check_Sources_B_1, NotifyEventSourceAddedB_1, Insert_Source_E_1, NotifyEventSourceAddedE_1, P_1113_1, ProcessingEvt_1, P_1155_1, nyo_1, P_1158_1, P_1159_1, P_1160_1, NotifyEventEndOfCheckSourcesB_1, NotifyEventEndOfCheckSourcesE_1, Check_Sources_B_1, Check_Sources_E_1, NotifyEventJobCompletedE_1, NotifyEventJobCompletedB_1, RunE_1, RunB_1, Perform_Work_E_1, Try_Check_Sources_B_1, Try_Check_Sources_E_1, P_1617_1, ScheduleTaskE_Idle_1],[AwakeTasks_2, IdleTasks_2, NotifyEventJobQueuedE_2, QueueJobE_2, P_2321_2, TryAllocateOneTaskE_2, TryAllocateOneTaskB_2, P_2318_2, EnablePollingE_2, EnablePollingB_2, FetchJobB_2, ScheduleTaskE_Check_2, ScheduleTaskB_2, Abort_Check_Sources_E_2, Abort_Check_Sources_B_2, NotifyEventSourceAddedB_2, Insert_Source_E_2, NotifyEventSourceAddedE_2, P_1113_2, ProcessingEvt_2, P_1155_2, nyo_2, P_1158_2, P_1159_2, P_1160_2, NotifyEventEndOfCheckSourcesB_2, NotifyEventEndOfCheckSourcesE_2, Check_Sources_B_2, Check_Sources_E_2, NotifyEventJobCompletedE_2, NotifyEventJobCompletedB_2, RunE_2, RunB_2, Perform_Work_E_2, Try_Check_Sources_B_2, Try_Check_Sources_E_2, P_1617_2, ScheduleTaskE_Idle_2],[AwakeTasks_3, IdleTasks_3, NotifyEventJobQueuedE_3, QueueJobE_3, P_2321_3, TryAllocateOneTaskE_3, TryAllocateOneTaskB_3, P_2318_3, EnablePollingE_3, EnablePollingB_3, FetchJobB_3, ScheduleTaskE_Check_3, ScheduleTaskB_3, Abort_Check_Sources_E_3, Abort_Check_Sources_B_3, NotifyEventSourceAddedB_3, Insert_Source_E_3, NotifyEventSourceAddedE_3, P_1113_3, ProcessingEvt_3, P_1155_3, nyo_3, P_1158_3, P_1159_3, P_1160_3, NotifyEventEndOfCheckSourcesB_3, NotifyEventEndOfCheckSourcesE_3, Check_Sources_B_3, Check_Sources_E_3, NotifyEventJobCompletedE_3, NotifyEventJobCompletedB_3, RunE_3, RunB_3, Perform_Work_E_3, Try_Check_Sources_B_3, Try_Check_Sources_E_3, P_1617_3, ScheduleTaskE_Idle_3],[AwakeTasks_4, IdleTasks_4, NotifyEventJobQueuedE_4, QueueJobE_4, P_2321_4, TryAllocateOneTaskE_4, TryAllocateOneTaskB_4, P_2318_4, EnablePollingE_4, EnablePollingB_4, FetchJobB_4, ScheduleTaskE_Check_4, ScheduleTaskB_4, Abort_Check_Sources_E_4, Abort_Check_Sources_B_4, NotifyEventSourceAddedB_4, Insert_Source_E_4, NotifyEventSourceAddedE_4, P_1113_4, ProcessingEvt_4, P_1155_4, nyo_4, P_1158_4, P_1159_4, P_1160_4, NotifyEventEndOfCheckSourcesB_4, NotifyEventEndOfCheckSourcesE_4, Check_Sources_B_4, Check_Sources_E_4, NotifyEventJobCompletedE_4, NotifyEventJobCompletedB_4, RunE_4, RunB_4, Perform_Work_E_4, Try_Check_Sources_B_4, Try_Check_Sources_E_4, P_1617_4, ScheduleTaskE_Idle_4],[AwakeTasks_5, IdleTasks_5, NotifyEventJobQueuedE_5, QueueJobE_5, P_2321_5, TryAllocateOneTaskE_5, TryAllocateOneTaskB_5, P_2318_5, EnablePollingE_5, EnablePollingB_5, FetchJobB_5, ScheduleTaskE_Check_5, ScheduleTaskB_5, Abort_Check_Sources_E_5, Abort_Check_Sources_B_5, NotifyEventSourceAddedB_5, Insert_Source_E_5, NotifyEventSourceAddedE_5, P_1113_5, ProcessingEvt_5, P_1155_5, nyo_5, P_1158_5, P_1159_5, P_1160_5, NotifyEventEndOfCheckSourcesB_5, NotifyEventEndOfCheckSourcesE_5, Check_Sources_B_5, Check_Sources_E_5, NotifyEventJobCompletedE_5, NotifyEventJobCompletedB_5, RunE_5, RunB_5, Perform_Work_E_5, Try_Check_Sources_B_5, Try_Check_Sources_E_5, P_1617_5, ScheduleTaskE_Idle_5],[AwakeTasks_6, IdleTasks_6, NotifyEventJobQueuedE_6, QueueJobE_6, P_2321_6, TryAllocateOneTaskE_6, TryAllocateOneTaskB_6, P_2318_6, EnablePollingE_6, EnablePollingB_6, FetchJobB_6, ScheduleTaskE_Check_6, ScheduleTaskB_6, Abort_Check_Sources_E_6, Abort_Check_Sources_B_6, NotifyEventSourceAddedB_6, Insert_Source_E_6, NotifyEventSourceAddedE_6, P_1113_6, ProcessingEvt_6, P_1155_6, nyo_6, P_1158_6, P_1159_6, P_1160_6, NotifyEventEndOfCheckSourcesB_6, NotifyEventEndOfCheckSourcesE_6, Check_Sources_B_6, Check_Sources_E_6, NotifyEventJobCompletedE_6, NotifyEventJobCompletedB_6, RunE_6, RunB_6, Perform_Work_E_6, Try_Check_Sources_B_6, Try_Check_Sources_E_6, P_1617_6, ScheduleTaskE_Idle_6],[AwakeTasks_7, IdleTasks_7, NotifyEventJobQueuedE_7, QueueJobE_7, P_2321_7, TryAllocateOneTaskE_7, TryAllocateOneTaskB_7, P_2318_7, EnablePollingE_7, EnablePollingB_7, FetchJobB_7, ScheduleTaskE_Check_7, ScheduleTaskB_7, Abort_Check_Sources_E_7, Abort_Check_Sources_B_7, NotifyEventSourceAddedB_7, Insert_Source_E_7, NotifyEventSourceAddedE_7, P_1113_7, ProcessingEvt_7, P_1155_7, nyo_7, P_1158_7, P_1159_7, P_1160_7, NotifyEventEndOfCheckSourcesB_7, NotifyEventEndOfCheckSourcesE_7, Check_Sources_B_7, Check_Sources_E_7, NotifyEventJobCompletedE_7, NotifyEventJobCompletedB_7, RunE_7, RunB_7, Perform_Work_E_7, Try_Check_Sources_B_7, Try_Check_Sources_E_7, P_1617_7, ScheduleTaskE_Idle_7],[AwakeTasks_8, IdleTasks_8, NotifyEventJobQueuedE_8, QueueJobE_8, P_2321_8, TryAllocateOneTaskE_8, TryAllocateOneTaskB_8, P_2318_8, EnablePollingE_8, EnablePollingB_8, FetchJobB_8, ScheduleTaskE_Check_8, ScheduleTaskB_8, Abort_Check_Sources_E_8, Abort_Check_Sources_B_8, NotifyEventSourceAddedB_8, Insert_Source_E_8, NotifyEventSourceAddedE_8, P_1113_8, ProcessingEvt_8, P_1155_8, nyo_8, P_1158_8, P_1159_8, P_1160_8, NotifyEventEndOfCheckSourcesB_8, NotifyEventEndOfCheckSourcesE_8, Check_Sources_B_8, Check_Sources_E_8, NotifyEventJobCompletedE_8, NotifyEventJobCompletedB_8, RunE_8, RunB_8, Perform_Work_E_8, Try_Check_Sources_B_8, Try_Check_Sources_E_8, P_1617_8, ScheduleTaskE_Idle_8],[AwakeTasks_9, IdleTasks_9, NotifyEventJobQueuedE_9, QueueJobE_9, P_2321_9, TryAllocateOneTaskE_9, TryAllocateOneTaskB_9, P_2318_9, EnablePollingE_9, EnablePollingB_9, FetchJobB_9, ScheduleTaskE_Check_9, ScheduleTaskB_9, Abort_Check_Sources_E_9, Abort_Check_Sources_B_9, NotifyEventSourceAddedB_9, Insert_Source_E_9, NotifyEventSourceAddedE_9, P_1113_9, ProcessingEvt_9, P_1155_9, nyo_9, P_1158_9, P_1159_9, P_1160_9, NotifyEventEndOfCheckSourcesB_9, NotifyEventEndOfCheckSourcesE_9, Check_Sources_B_9, Check_Sources_E_9, NotifyEventJobCompletedE_9, NotifyEventJobCompletedB_9, RunE_9, RunB_9, Perform_Work_E_9, Try_Check_Sources_B_9, Try_Check_Sources_E_9, P_1617_9, ScheduleTaskE_Idle_9],[P_1725_0, P_1724_0, P_1712_0, AvailableJobId_0],[P_1725_1, P_1724_1, P_1712_1, AvailableJobId_1],[P_1725_2, P_1724_2, P_1712_2, AvailableJobId_2],[P_1725_3, P_1724_3, P_1712_3, AvailableJobId_3],[P_1725_4, P_1724_4, P_1712_4, AvailableJobId_4],[P_1725_5, P_1724_5, P_1712_5, AvailableJobId_5],[P_1725_6, P_1724_6, P_1712_6, AvailableJobId_6],[NotifyEventJobQueuedB_0, QueueJobB_0, FetchJobE_0, ScheduleTaskE_Work_0],[NotifyEventJobQueuedB_1, QueueJobB_1, FetchJobE_1, ScheduleTaskE_Work_1],[NotifyEventJobQueuedB_2, QueueJobB_2, FetchJobE_2, ScheduleTaskE_Work_2],[NotifyEventJobQueuedB_3, QueueJobB_3, FetchJobE_3, ScheduleTaskE_Work_3],[NotifyEventJobQueuedB_4, QueueJobB_4, FetchJobE_4, ScheduleTaskE_Work_4],[NotifyEventJobQueuedB_5, QueueJobB_5, FetchJobE_5, ScheduleTaskE_Work_5],[NotifyEventJobQueuedB_6, QueueJobB_6, FetchJobE_6, ScheduleTaskE_Work_6],[NotifyEventJobQueuedB_7, QueueJobB_7, FetchJobE_7, ScheduleTaskE_Work_7],[NotifyEventJobQueuedB_8, QueueJobB_8, FetchJobE_8, ScheduleTaskE_Work_8],[NotifyEventJobQueuedB_9, QueueJobB_9, FetchJobE_9, ScheduleTaskE_Work_9],[NotifyEventJobQueuedB_10, QueueJobB_10, FetchJobE_10, ScheduleTaskE_Work_10],[NotifyEventJobQueuedB_11, QueueJobB_11, FetchJobE_11, ScheduleTaskE_Work_11],[NotifyEventJobQueuedB_12, QueueJobB_12, FetchJobE_12, ScheduleTaskE_Work_12],[NotifyEventJobQueuedB_13, QueueJobB_13, FetchJobE_13, ScheduleTaskE_Work_13],[NotifyEventJobQueuedB_14, QueueJobB_14, FetchJobE_14, ScheduleTaskE_Work_14],[NotifyEventJobQueuedB_15, QueueJobB_15, FetchJobE_15, ScheduleTaskE_Work_15],[NotifyEventJobQueuedB_16, QueueJobB_16, FetchJobE_16, ScheduleTaskE_Work_16],[NotifyEventJobQueuedB_17, QueueJobB_17, FetchJobE_17, ScheduleTaskE_Work_17],[NotifyEventJobQueuedB_18, QueueJobB_18, FetchJobE_18, ScheduleTaskE_Work_18],[NotifyEventJobQueuedB_19, QueueJobB_19, FetchJobE_19, ScheduleTaskE_Work_19],[NotifyEventJobQueuedB_20, QueueJobB_20, FetchJobE_20, ScheduleTaskE_Work_20],[NotifyEventJobQueuedB_21, QueueJobB_21, FetchJobE_21, ScheduleTaskE_Work_21],[NotifyEventJobQueuedB_22, QueueJobB_22, FetchJobE_22, ScheduleTaskE_Work_22],[NotifyEventJobQueuedB_23, QueueJobB_23, FetchJobE_23, ScheduleTaskE_Work_23],[NotifyEventJobQueuedB_24, QueueJobB_24, FetchJobE_24, ScheduleTaskE_Work_24],[NotifyEventJobQueuedB_25, QueueJobB_25, FetchJobE_25, ScheduleTaskE_Work_25],[NotifyEventJobQueuedB_26, QueueJobB_26, FetchJobE_26, ScheduleTaskE_Work_26],[NotifyEventJobQueuedB_27, QueueJobB_27, FetchJobE_27, ScheduleTaskE_Work_27],[NotifyEventJobQueuedB_28, QueueJobB_28, FetchJobE_28, ScheduleTaskE_Work_28],[NotifyEventJobQueuedB_29, QueueJobB_29, FetchJobE_29, ScheduleTaskE_Work_29],[NotifyEventJobQueuedB_30, QueueJobB_30, FetchJobE_30, ScheduleTaskE_Work_30],[NotifyEventJobQueuedB_31, QueueJobB_31, FetchJobE_31, ScheduleTaskE_Work_31],[NotifyEventJobQueuedB_32, QueueJobB_32, FetchJobE_32, ScheduleTaskE_Work_32],[NotifyEventJobQueuedB_33, QueueJobB_33, FetchJobE_33, ScheduleTaskE_Work_33],[NotifyEventJobQueuedB_34, QueueJobB_34, FetchJobE_34, ScheduleTaskE_Work_34],[NotifyEventJobQueuedB_35, QueueJobB_35, FetchJobE_35, ScheduleTaskE_Work_35],[NotifyEventJobQueuedB_36, QueueJobB_36, FetchJobE_36, ScheduleTaskE_Work_36],[NotifyEventJobQueuedB_37, QueueJobB_37, FetchJobE_37, ScheduleTaskE_Work_37],[NotifyEventJobQueuedB_38, QueueJobB_38, FetchJobE_38, ScheduleTaskE_Work_38],[NotifyEventJobQueuedB_39, QueueJobB_39, FetchJobE_39, ScheduleTaskE_Work_39],[NotifyEventJobQueuedB_40, QueueJobB_40, FetchJobE_40, ScheduleTaskE_Work_40],[NotifyEventJobQueuedB_41, QueueJobB_41, FetchJobE_41, ScheduleTaskE_Work_41],[NotifyEventJobQueuedB_42, QueueJobB_42, FetchJobE_42, ScheduleTaskE_Work_42],[NotifyEventJobQueuedB_43, QueueJobB_43, FetchJobE_43, ScheduleTaskE_Work_43],[NotifyEventJobQueuedB_44, QueueJobB_44, FetchJobE_44, ScheduleTaskE_Work_44],[NotifyEventJobQueuedB_45, QueueJobB_45, FetchJobE_45, ScheduleTaskE_Work_45],[NotifyEventJobQueuedB_46, QueueJobB_46, FetchJobE_46, ScheduleTaskE_Work_46],[NotifyEventJobQueuedB_47, QueueJobB_47, FetchJobE_47, ScheduleTaskE_Work_47],[NotifyEventJobQueuedB_48, QueueJobB_48, FetchJobE_48, ScheduleTaskE_Work_48],[NotifyEventJobQueuedB_49, QueueJobB_49, FetchJobE_49, ScheduleTaskE_Work_49],[NotifyEventJobQueuedB_50, QueueJobB_50, FetchJobE_50, ScheduleTaskE_Work_50],[NotifyEventJobQueuedB_51, QueueJobB_51, FetchJobE_51, ScheduleTaskE_Work_51],[NotifyEventJobQueuedB_52, QueueJobB_52, FetchJobE_52, ScheduleTaskE_Work_52],[NotifyEventJobQueuedB_53, QueueJobB_53, FetchJobE_53, ScheduleTaskE_Work_53],[NotifyEventJobQueuedB_54, QueueJobB_54, FetchJobE_54, ScheduleTaskE_Work_54],[NotifyEventJobQueuedB_55, QueueJobB_55, FetchJobE_55, ScheduleTaskE_Work_55],[NotifyEventJobQueuedB_56, QueueJobB_56, FetchJobE_56, ScheduleTaskE_Work_56],[NotifyEventJobQueuedB_57, QueueJobB_57, FetchJobE_57, ScheduleTaskE_Work_57],[NotifyEventJobQueuedB_58, QueueJobB_58, FetchJobE_58, ScheduleTaskE_Work_58],[NotifyEventJobQueuedB_59, QueueJobB_59, FetchJobE_59, ScheduleTaskE_Work_59],[NotifyEventJobQueuedB_60, QueueJobB_60, FetchJobE_60, ScheduleTaskE_Work_60],[NotifyEventJobQueuedB_61, QueueJobB_61, FetchJobE_61, ScheduleTaskE_Work_61],[NotifyEventJobQueuedB_62, QueueJobB_62, FetchJobE_62, ScheduleTaskE_Work_62],[NotifyEventJobQueuedB_63, QueueJobB_63, FetchJobE_63, ScheduleTaskE_Work_63],[NotifyEventJobQueuedB_64, QueueJobB_64, FetchJobE_64, ScheduleTaskE_Work_64],[NotifyEventJobQueuedB_65, QueueJobB_65, FetchJobE_65, ScheduleTaskE_Work_65],[NotifyEventJobQueuedB_66, QueueJobB_66, FetchJobE_66, ScheduleTaskE_Work_66],[NotifyEventJobQueuedB_67, QueueJobB_67, FetchJobE_67, ScheduleTaskE_Work_67],[NotifyEventJobQueuedB_68, QueueJobB_68, FetchJobE_68, ScheduleTaskE_Work_68],[NotifyEventJobQueuedB_69, QueueJobB_69, FetchJobE_69, ScheduleTaskE_Work_69],[DataOnSrc_0, PlaceSources_0, ModifiedSrc_0, AbourtToModifySrc_0],[DataOnSrc_1, PlaceSources_1, ModifiedSrc_1, AbourtToModifySrc_1],[DisablePollingE_0, DisablePollingB_0, Insert_Source_B_0, P_1119_0, P_2579_0],[DisablePollingE_1, DisablePollingB_1, Insert_Source_B_1, P_1119_1, P_2579_1],[DisablePollingE_2, DisablePollingB_2, Insert_Source_B_2, P_1119_2, P_2579_2],[DisablePollingE_3, DisablePollingB_3, Insert_Source_B_3, P_1119_3, P_2579_3],[DisablePollingE_4, DisablePollingB_4, Insert_Source_B_4, P_1119_4, P_2579_4],[DisablePollingE_5, DisablePollingB_5, Insert_Source_B_5, P_1119_5, P_2579_5],[DisablePollingE_6, DisablePollingB_6, Insert_Source_B_6, P_1119_6, P_2579_6],[DisablePollingE_7, DisablePollingB_7, Insert_Source_B_7, P_1119_7, P_2579_7],[DisablePollingE_8, DisablePollingB_8, Insert_Source_B_8, P_1119_8, P_2579_8],[DisablePollingE_9, DisablePollingB_9, Insert_Source_B_9, P_1119_9, P_2579_9],[DisablePollingE_10, DisablePollingB_10, Insert_Source_B_10, P_1119_10, P_2579_10],[DisablePollingE_11, DisablePollingB_11, Insert_Source_B_11, P_1119_11, P_2579_11],[DisablePollingE_12, DisablePollingB_12, Insert_Source_B_12, P_1119_12, P_2579_12],[DisablePollingE_13, DisablePollingB_13, Insert_Source_B_13, P_1119_13, P_2579_13],[DisablePollingE_14, DisablePollingB_14, Insert_Source_B_14, P_1119_14, P_2579_14],[DisablePollingE_15, DisablePollingB_15, Insert_Source_B_15, P_1119_15, P_2579_15],[DisablePollingE_16, DisablePollingB_16, Insert_Source_B_16, P_1119_16, P_2579_16],[DisablePollingE_17, DisablePollingB_17, Insert_Source_B_17, P_1119_17, P_2579_17],[DisablePollingE_18, DisablePollingB_18, Insert_Source_B_18, P_1119_18, P_2579_18],[DisablePollingE_19, DisablePollingB_19, Insert_Source_B_19, P_1119_19, P_2579_19],
at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-29 15:14:33] [INFO ] Flatten gal took : 46 ms
[2026-05-29 15:14:33] [INFO ] Time to serialize gal into /tmp/LTLFireability13522685460402935476.gal : 8 ms
[2026-05-29 15:14:33] [INFO ] Time to serialize properties into /tmp/LTLFireability15089399934465981720.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/LTLFireability13522685460402935476.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15089399934465981720.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...299
Read 1 LTL properties
Checking formula 0 : !((G((F((!("((((CanInjectEvent<1)||(DataOnSrc_0<1))||((PlaceSources_0<1)||(cSources<1)))&&(((CanInjectEvent<1)||(DataOnSrc_1<1))||((Pl...2084
Formula 0 simplified : F(G("((((CanInjectEvent<1)||(DataOnSrc_0<1))||((PlaceSources_0<1)||(cSources<1)))&&(((CanInjectEvent<1)||(DataOnSrc_1<1))||((PlaceSo...2064
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S02J06T10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S02J06T10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r210-smll-177969942100308"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J06T10.tgz
mv PolyORBLF-COL-S02J06T10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;