About the Execution of ITS-Tools for PolyORBLF-COL-S04J04T10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16198.008 | 3600000.00 | 5886817.00 | 162779.60 | F??FFTFF?TFFTFFF | 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-177969942100332.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-S04J04T10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942100332
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 8.3K Mar 8 15:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Mar 8 15:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Mar 8 15:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 8 15:04 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 4.5K Mar 16 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 16 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 16 08:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 16 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 8 15:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Mar 8 15:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 8 15:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 8 15:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 16 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 16 08:43 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-S04J04T10-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1780094262051
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-S04J04T10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202604301425
[2026-05-29 22:37:43] [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 22:37:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-29 22:37:44] [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 22:37:44] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-29 22:37:45] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1095 ms
[2026-05-29 22:37:45] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 870 PT places and 5136.0 transition bindings in 48 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2026-05-29 22:37:45] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 9 ms.
[2026-05-29 22:37:45] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 29 to 27
RANDOM walk for 40000 steps (10 resets) in 996 ms. (40 steps per ms) remains 2/27 properties
BEST_FIRST walk for 40002 steps (12 resets) in 579 ms. (68 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (14 resets) in 331 ms. (120 steps per ms) remains 2/2 properties
[2026-05-29 22:37:46] [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-10668996452761334056.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10360813570779529881.kers'
[2026-05-29 22:37:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10668996452761334056.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10360813570779529881.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 22:37:46] [INFO ] Computed 26 invariants in 0 ms
Computed 26 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10360813570779529881.kers
Total runtime 2 ms.
[2026-05-29 22:37:46] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 5/17 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp28 is UNSAT
After SMT solving in domain Real declared 73/145 variables, and 18 constraints, problems are : Problem set: 2 solved, 0 unsolved in 249 ms.
Refiners :[Positive P Invariants (semi-flows): 4/8 constraints, Generalized P Invariants (flows): 14/18 constraints, State Equation: 0/81 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 447ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
[2026-05-29 22:37:46] [INFO ] Flatten gal took : 46 ms
[2026-05-29 22:37:46] [INFO ] Flatten gal took : 15 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 22:37:47] [INFO ] Unfolded HLPN to a Petri net with 870 places and 5034 transitions 34774 arcs in 246 ms.
[2026-05-29 22:37:47] [INFO ] Unfolded 15 HLPN properties in 1 ms.
[2026-05-29 22:37:47] [INFO ] Reduced 60 identical enabling conditions.
[2026-05-29 22:37:47] [INFO ] Reduced 60 identical enabling conditions.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Support contains 497 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Applied a total of 0 rules in 91 ms. Remains 870 /870 variables (removed 0) and now considering 2324/2324 (removed 0) transitions.
Running 2320 sub problems to find dead transitions.
[2026-05-29 22:37:47] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11064585725779175991.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7030988375146466748.kers'
[2026-05-29 22:37:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11064585725779175991.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7030988375146466748.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 2 ms.
// Phase 1: matrix 2284 rows 861 cols 10762 entries
Finished phase 1 with 585 SingleSign rule and 227 generalized
[2026-05-29 22:37:47] [INFO ] Computed 58 invariants in 27 ms
Computed 58 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-7030988375146466748.kers
Total runtime 31 ms.
[2026-05-29 22:37:47] [INFO ] State equation strengthened by 200 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/862 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2320 unsolved
SMT process timed out in 23701ms, After SMT, problems are : Problem set: 0 solved, 2320 unsolved
Search for dead transitions found 0 dead transitions in 23745ms
[2026-05-29 22:38:11] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
[2026-05-29 22:38:11] [INFO ] Invariant cache hit.
[2026-05-29 22:38:11] [INFO ] Implicit Places using invariants in 613 ms returned []
[2026-05-29 22:38:11] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
[2026-05-29 22:38:11] [INFO ] Invariant cache hit.
[2026-05-29 22:38:13] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:38:32] [INFO ] Implicit Places using invariants and state equation in 20616 ms returned []
Implicit Place search using SMT with State Equation took 21252 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 45156 ms. Remains : 870/870 places, 2324/2324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Applied a total of 0 rules in 32 ms. Remains 870 /870 variables (removed 0) and now considering 2324/2324 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 22:38:32] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
[2026-05-29 22:38:32] [INFO ] Invariant cache hit.
[2026-05-29 22:38:33] [INFO ] Implicit Places using invariants in 556 ms returned []
[2026-05-29 22:38:33] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
[2026-05-29 22:38:33] [INFO ] Invariant cache hit.
[2026-05-29 22:38:34] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:38:54] [INFO ] Implicit Places using invariants and state equation in 21033 ms returned []
Implicit Place search using SMT with State Equation took 21600 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 21636 ms. Remains : 870/870 places, 2324/2324 transitions.
Support contains 497 out of 870 places after structural reductions.
[2026-05-29 22:38:54] [INFO ] Flatten gal took : 321 ms
[2026-05-29 22:38:54] [INFO ] Flatten gal took : 226 ms
[2026-05-29 22:38:55] [INFO ] Input system was already deterministic with 2324 transitions.
Reduction of identical properties reduced properties to check from 38 to 31
RANDOM walk for 40000 steps (8 resets) in 1247 ms. (32 steps per ms) remains 2/31 properties
BEST_FIRST walk for 40004 steps (9 resets) in 971 ms. (41 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 592 ms. (67 steps per ms) remains 2/2 properties
[2026-05-29 22:38:56] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
[2026-05-29 22:38:56] [INFO ] Invariant cache hit.
[2026-05-29 22:38:56] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 620/681 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/681 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/681 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 37/718 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/718 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp37 is UNSAT
After SMT solving in domain Real declared 866/3154 variables, and 54 constraints, problems are : Problem set: 2 solved, 0 unsolved in 430 ms.
Refiners :[Positive P Invariants (semi-flows): 12/14 constraints, Generalized P Invariants (flows): 42/44 constraints, State Equation: 0/870 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 469ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((p1 U p2))))'
Support contains 32 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 866 transition count 2324
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 856 transition count 2314
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 856 transition count 2314
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 846 transition count 2304
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 846 transition count 2304
Applied a total of 44 rules in 133 ms. Remains 846 /870 variables (removed 24) and now considering 2304/2324 (removed 20) transitions.
Running 2300 sub problems to find dead transitions.
[2026-05-29 22:38:57] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15587577581734955866.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13722794076166836560.kers'
[2026-05-29 22:38:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15587577581734955866.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13722794076166836560.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2264 rows 841 cols 10722 entries
Finished phase 1 with 565 SingleSign rule and 227 generalized
[2026-05-29 22:38:57] [INFO ] Computed 54 invariants in 27 ms
Computed 54 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-13722794076166836560.kers
Total runtime 31 ms.
[2026-05-29 22:38:57] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/842 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2300 unsolved
SMT process timed out in 22572ms, After SMT, problems are : Problem set: 0 solved, 2300 unsolved
Search for dead transitions found 0 dead transitions in 22585ms
[2026-05-29 22:39:20] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:39:20] [INFO ] Invariant cache hit.
[2026-05-29 22:39:21] [INFO ] Implicit Places using invariants in 1473 ms returned [668, 669, 670, 671, 672, 673, 674, 675, 676, 677]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1484 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 836/870 places, 2304/2324 transitions.
Applied a total of 0 rules in 47 ms. Remains 836 /836 variables (removed 0) and now considering 2304/2304 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24264 ms. Remains : 836/870 places, 2304/2324 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((p1 U p2))))'
Stuttering acceptance computed with spot in 358 ms :[true, (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-00 finished in 24752 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 11 out of 870 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 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 866 transition count 2234
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 776 transition count 2234
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 776 transition count 2134
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 380 place count 676 transition count 2134
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 500 place count 616 transition count 2074
Applied a total of 500 rules in 282 ms. Remains 616 /870 variables (removed 254) and now considering 2074/2324 (removed 250) transitions.
Running 2070 sub problems to find dead transitions.
[2026-05-29 22:39:22] [INFO ] Flow matrix only has 2034 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6584684562775344741.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8164224808109320645.kers'
[2026-05-29 22:39:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6584684562775344741.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8164224808109320645.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2034 rows 611 cols 10442 entries
Finished phase 1 with 335 SingleSign rule and 227 generalized
[2026-05-29 22:39:22] [INFO ] Computed 54 invariants in 23 ms
Computed 54 P flows in 25 ms.
Exported basis to /tmp/petrispot-output-8164224808109320645.kers
Total runtime 27 ms.
[2026-05-29 22:39:22] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/612 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2070 unsolved
SMT process timed out in 22479ms, After SMT, problems are : Problem set: 0 solved, 2070 unsolved
Search for dead transitions found 0 dead transitions in 22489ms
[2026-05-29 22:39:45] [INFO ] Flow matrix only has 2034 transitions (discarded 40 similar events)
[2026-05-29 22:39:45] [INFO ] Invariant cache hit.
[2026-05-29 22:39:46] [INFO ] Implicit Places using invariants in 1781 ms returned [538, 539, 540, 541, 542, 543, 544, 545, 546, 547]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1794 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 606/870 places, 2074/2324 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 596 transition count 2064
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 596 transition count 2064
Applied a total of 20 rules in 118 ms. Remains 596 /606 variables (removed 10) and now considering 2064/2074 (removed 10) transitions.
[2026-05-29 22:39:46] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1219885129465325818.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3428307489414650417.kers'
[2026-05-29 22:39:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1219885129465325818.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3428307489414650417.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2024 rows 591 cols 10392 entries
Finished phase 1 with 327 SingleSign rule and 225 generalized
[2026-05-29 22:39:46] [INFO ] Computed 44 invariants in 22 ms
Computed 44 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-3428307489414650417.kers
Total runtime 25 ms.
[2026-05-29 22:39:48] [INFO ] Implicit Places using invariants in 1708 ms returned []
[2026-05-29 22:39:48] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:39:48] [INFO ] Invariant cache hit.
[2026-05-29 22:39:49] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:40:08] [INFO ] Implicit Places using invariants and state equation in 19899 ms returned []
Implicit Place search using SMT with State Equation took 21610 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 596/870 places, 2064/2324 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 46302 ms. Remains : 596/870 places, 2064/2324 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 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-01
Product exploration explored 100000 steps with 1348 reset in 923 ms.
Product exploration explored 100000 steps with 1362 reset in 817 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 60 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 315 steps (0 resets) in 11 ms. (26 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 60 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
[2026-05-29 22:40:10] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:40:10] [INFO ] Invariant cache hit.
[2026-05-29 22:40:12] [INFO ] [Real]Absence check using 20 positive place invariants in 112 ms returned sat
[2026-05-29 22:40:13] [INFO ] [Real]Absence check using 20 positive and 24 generalized place invariants in 540 ms returned sat
[2026-05-29 22:40:25] [INFO ] [Real]Absence check using state equation in 12303 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 15261 ms.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Support contains 11 out of 596 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 596/596 places, 2064/2064 transitions.
Applied a total of 0 rules in 44 ms. Remains 596 /596 variables (removed 0) and now considering 2064/2064 (removed 0) transitions.
Running 2060 sub problems to find dead transitions.
[2026-05-29 22:40:25] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:40:25] [INFO ] Invariant cache hit.
[2026-05-29 22:40:25] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2060 unsolved
SMT process timed out in 22425ms, After SMT, problems are : Problem set: 0 solved, 2060 unsolved
Search for dead transitions found 0 dead transitions in 22434ms
[2026-05-29 22:40:48] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:40:48] [INFO ] Invariant cache hit.
[2026-05-29 22:40:50] [INFO ] Implicit Places using invariants in 1807 ms returned []
[2026-05-29 22:40:50] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:40:50] [INFO ] Invariant cache hit.
[2026-05-29 22:40:51] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:41:11] [INFO ] Implicit Places using invariants and state equation in 21334 ms returned []
Implicit Place search using SMT with State Equation took 23145 ms to find 0 implicit places.
[2026-05-29 22:41:11] [INFO ] Redundant transitions in 132 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 45770 ms. Remains : 596/596 places, 2064/2064 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 55 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 292 steps (0 resets) in 9 ms. (29 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 59 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
[2026-05-29 22:41:11] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:41:11] [INFO ] Invariant cache hit.
[2026-05-29 22:41:14] [INFO ] [Real]Absence check using 20 positive place invariants in 103 ms returned sat
[2026-05-29 22:41:14] [INFO ] [Real]Absence check using 20 positive and 24 generalized place invariants in 497 ms returned sat
[2026-05-29 22:41:26] [INFO ] [Real]Absence check using state equation in 11983 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 15239 ms.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1364 reset in 857 ms.
Product exploration explored 100000 steps with 1353 reset in 678 ms.
Built C files in :
/tmp/ltsmin2310052743463327667
[2026-05-29 22:41:28] [INFO ] Too many transitions (2064) to apply POR reductions. Disabling POR matrices.
[2026-05-29 22:41:28] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2310052743463327667
Running compilation step : cd /tmp/ltsmin2310052743463327667;'/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/ltsmin2310052743463327667;'/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/ltsmin2310052743463327667;'/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 11 out of 596 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 596/596 places, 2064/2064 transitions.
Applied a total of 0 rules in 44 ms. Remains 596 /596 variables (removed 0) and now considering 2064/2064 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 22:41:31] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:41:31] [INFO ] Invariant cache hit.
[2026-05-29 22:41:33] [INFO ] Implicit Places using invariants in 2290 ms returned []
[2026-05-29 22:41:33] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:41:33] [INFO ] Invariant cache hit.
[2026-05-29 22:41:35] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:41:56] [INFO ] Implicit Places using invariants and state equation in 23019 ms returned []
Implicit Place search using SMT with State Equation took 25315 ms to find 0 implicit places.
[2026-05-29 22:41:57] [INFO ] Redundant transitions in 212 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 25584 ms. Remains : 596/596 places, 2064/2064 transitions.
Built C files in :
/tmp/ltsmin8021509806337057456
[2026-05-29 22:41:57] [INFO ] Too many transitions (2064) to apply POR reductions. Disabling POR matrices.
[2026-05-29 22:41:57] [INFO ] Built C files in 144ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8021509806337057456
Running compilation step : cd /tmp/ltsmin8021509806337057456;'/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/ltsmin8021509806337057456;'/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/ltsmin8021509806337057456;'/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 22:42:00] [INFO ] Flatten gal took : 116 ms
[2026-05-29 22:42:00] [INFO ] Flatten gal took : 118 ms
[2026-05-29 22:42:00] [INFO ] Time to serialize gal into /tmp/LTL110623181874555938.gal : 44 ms
[2026-05-29 22:42:00] [INFO ] Time to serialize properties into /tmp/LTL16421818851428574238.prop : 19 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/LTL110623181874555938.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5893308774376578959.hoa' '-atoms' '/tmp/LTL16421818851428574238.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL16421818851428574238.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5893308774376578959.hoa
Detected timeout of ITS tools.
[2026-05-29 22:42:16] [INFO ] Flatten gal took : 104 ms
[2026-05-29 22:42:16] [INFO ] Flatten gal took : 117 ms
[2026-05-29 22:42:16] [INFO ] Time to serialize gal into /tmp/LTL8481214687443934523.gal : 40 ms
[2026-05-29 22:42:16] [INFO ] Time to serialize properties into /tmp/LTL11472132566566029171.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8481214687443934523.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11472132566566029171.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("((((((EnablePollingB_5>=1)&&(cPollingAbort>=1))||((EnablePollingB_4>=1)&&(cPollingAbort>=1)))||(((EnablePollingB_0>=1)&&(cPoll...500
Formula 0 simplified : FG!"((((((EnablePollingB_5>=1)&&(cPollingAbort>=1))||((EnablePollingB_4>=1)&&(cPollingAbort>=1)))||(((EnablePollingB_0>=1)&&(cPollin...494
Detected timeout of ITS tools.
[2026-05-29 22:42:31] [INFO ] Flatten gal took : 96 ms
[2026-05-29 22:42:31] [INFO ] Applying decomposition
[2026-05-29 22:42:31] [INFO ] Flatten gal took : 104 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/graph15068164602377980703.txt' '-o' '/tmp/graph15068164602377980703.bin' '-w' '/tmp/graph15068164602377980703.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15068164602377980703.bin' '-l' '-1' '-v' '-w' '/tmp/graph15068164602377980703.weights' '-q' '0' '-e' '0.001'
[2026-05-29 22:42:31] [INFO ] Decomposing Gal with order
[2026-05-29 22:42:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 22:42:32] [INFO ] Removed a total of 1277 redundant transitions.
[2026-05-29 22:42:32] [INFO ] Flatten gal took : 653 ms
[2026-05-29 22:42:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 488 labels/synchronizations in 82 ms.
[2026-05-29 22:42:32] [INFO ] Time to serialize gal into /tmp/LTL6765191271843513647.gal : 35 ms
[2026-05-29 22:42:32] [INFO ] Time to serialize properties into /tmp/LTL11444201181861929364.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/LTL6765191271843513647.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11444201181861929364.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("((((((i1.u1.EnablePollingB_5>=1)&&(i1.u41.cPollingAbort>=1))||((i1.u1.EnablePollingB_4>=1)&&(i1.u41.cPollingAbort>=1)))||(((i1...630
Formula 0 simplified : FG!"((((((i1.u1.EnablePollingB_5>=1)&&(i1.u41.cPollingAbort>=1))||((i1.u1.EnablePollingB_4>=1)&&(i1.u41.cPollingAbort>=1)))||(((i1.u...624
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-01 finished in 205793 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X((!p0&&G(F(!p0))))) U ((F(p1) U p0) U p2)))'
Support contains 69 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 866 transition count 2324
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 856 transition count 2314
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 856 transition count 2314
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 846 transition count 2304
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 846 transition count 2304
Applied a total of 44 rules in 74 ms. Remains 846 /870 variables (removed 24) and now considering 2304/2324 (removed 20) transitions.
Running 2300 sub problems to find dead transitions.
[2026-05-29 22:42:48] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13701255442606328215.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10326784712989278588.kers'
[2026-05-29 22:42:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13701255442606328215.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10326784712989278588.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2264 rows 841 cols 10722 entries
Finished phase 1 with 565 SingleSign rule and 227 generalized
[2026-05-29 22:42:48] [INFO ] Computed 54 invariants in 28 ms
Computed 54 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-10326784712989278588.kers
Total runtime 30 ms.
[2026-05-29 22:42:48] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/842 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2300 unsolved
SMT process timed out in 22640ms, After SMT, problems are : Problem set: 0 solved, 2300 unsolved
Search for dead transitions found 0 dead transitions in 22651ms
[2026-05-29 22:43:10] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:43:10] [INFO ] Invariant cache hit.
[2026-05-29 22:43:12] [INFO ] Implicit Places using invariants in 1400 ms returned [668, 669, 670, 671, 672, 673, 674, 675, 676, 677]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1406 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 836/870 places, 2304/2324 transitions.
Applied a total of 0 rules in 18 ms. Remains 836 /836 variables (removed 0) and now considering 2304/2304 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24156 ms. Remains : 836/870 places, 2304/2324 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X((!p0&&G(F(!p0))))) U ((F(p1) U p0) U p2)))'
Stuttering acceptance computed with spot in 491 ms :[(NOT p2), (AND p0 (NOT p1)), false, (AND p0 (NOT p2)), (AND p0 (NOT p1)), false, (AND p0 (NOT p2)), (NOT p1), (AND (NOT p1) p0), (NOT p2), (AND (NOT p2) p0), (NOT p0), (AND p0 (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-02
Product exploration explored 100000 steps with 3249 reset in 941 ms.
Product exploration explored 100000 steps with 3145 reset in 933 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 19 factoid took 133 ms. Reduced automaton from 13 states, 27 edges and 3 AP (stutter sensitive) to 13 states, 27 edges and 3 AP (stutter sensitive).
RANDOM walk for 3775 steps (1 resets) in 168 ms. (22 steps per ms) remains 0/10 properties
Knowledge based reduction with 19 factoid took 268 ms. Reduced automaton from 13 states, 27 edges and 3 AP (stutter sensitive) to 13 states, 27 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 478 ms :[(NOT p2), (AND p0 (NOT p1)), false, (AND p0 (NOT p2)), (AND p0 (NOT p1)), false, (AND p0 (NOT p2)), (NOT p1), (AND (NOT p1) p0), (NOT p2), (AND (NOT p2) p0), (NOT p0), (AND p0 (NOT p1))]
[2026-05-29 22:43:15] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7037196706549357590.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5710142758397676014.kers'
[2026-05-29 22:43:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7037196706549357590.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5710142758397676014.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2264 rows 831 cols 10702 entries
Finished phase 1 with 565 SingleSign rule and 227 generalized
[2026-05-29 22:43:15] [INFO ] Computed 44 invariants in 27 ms
Computed 44 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-5710142758397676014.kers
Total runtime 30 ms.
[2026-05-29 22:43:18] [INFO ] [Real]Absence check using 14 positive place invariants in 68 ms returned sat
[2026-05-29 22:43:18] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 426 ms returned sat
[2026-05-29 22:43:28] [INFO ] [Real]Absence check using state equation in 9282 ms returned sat
[2026-05-29 22:43:28] [INFO ] Solution in real domain found non-integer solution.
[2026-05-29 22:43:30] [INFO ] [Nat]Absence check using 14 positive place invariants in 94 ms returned sat
[2026-05-29 22:43:31] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 414 ms returned sat
[2026-05-29 22:43:43] [INFO ] [Nat]Absence check using state equation in 11762 ms returned unknown
Could not prove EG (NOT p2)
Knowledge-based reduction took 28550 ms.
Stuttering acceptance computed with spot in 647 ms :[(NOT p2), (AND p0 (NOT p1)), false, (AND p0 (NOT p2)), (AND p0 (NOT p1)), false, (AND p0 (NOT p2)), (NOT p1), (AND (NOT p1) p0), (NOT p2), (AND (NOT p2) p0), (NOT p0), (AND p0 (NOT p1))]
Support contains 69 out of 836 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 836/836 places, 2304/2304 transitions.
Applied a total of 0 rules in 30 ms. Remains 836 /836 variables (removed 0) and now considering 2304/2304 (removed 0) transitions.
Running 2300 sub problems to find dead transitions.
[2026-05-29 22:43:43] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:43:43] [INFO ] Invariant cache hit.
[2026-05-29 22:43:43] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/832 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2300 unsolved
SMT process timed out in 22610ms, After SMT, problems are : Problem set: 0 solved, 2300 unsolved
Search for dead transitions found 0 dead transitions in 22618ms
[2026-05-29 22:44:06] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:44:06] [INFO ] Invariant cache hit.
[2026-05-29 22:44:07] [INFO ] Implicit Places using invariants in 1463 ms returned []
[2026-05-29 22:44:07] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:44:07] [INFO ] Invariant cache hit.
[2026-05-29 22:44:09] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:44:39] [INFO ] Performed 631/836 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-29 22:44:42] [INFO ] Implicit Places using invariants and state equation in 34792 ms returned []
Implicit Place search using SMT with State Equation took 36259 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 58916 ms. Remains : 836/836 places, 2304/2304 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 19 factoid took 188 ms. Reduced automaton from 13 states, 27 edges and 3 AP (stutter sensitive) to 13 states, 27 edges and 3 AP (stutter sensitive).
RANDOM walk for 8601 steps (3 resets) in 218 ms. (39 steps per ms) remains 0/10 properties
Knowledge based reduction with 19 factoid took 255 ms. Reduced automaton from 13 states, 27 edges and 3 AP (stutter sensitive) to 13 states, 27 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 677 ms :[(NOT p2), (AND p0 (NOT p1)), false, (AND p0 (NOT p2)), (AND p0 (NOT p1)), false, (AND p0 (NOT p2)), (NOT p1), (AND (NOT p1) p0), (NOT p2), (AND (NOT p2) p0), (NOT p0), (AND p0 (NOT p1))]
[2026-05-29 22:44:44] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:44:44] [INFO ] Invariant cache hit.
[2026-05-29 22:44:47] [INFO ] [Real]Absence check using 14 positive place invariants in 65 ms returned sat
[2026-05-29 22:44:47] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 617 ms returned sat
[2026-05-29 22:44:57] [INFO ] [Real]Absence check using state equation in 9380 ms returned sat
[2026-05-29 22:44:57] [INFO ] Solution in real domain found non-integer solution.
[2026-05-29 22:45:00] [INFO ] [Nat]Absence check using 14 positive place invariants in 90 ms returned sat
[2026-05-29 22:45:00] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 413 ms returned sat
[2026-05-29 22:45:12] [INFO ] [Nat]Absence check using state equation in 11779 ms returned unknown
Could not prove EG (NOT p2)
Knowledge-based reduction took 29668 ms.
Stuttering acceptance computed with spot in 509 ms :[(NOT p2), (AND p0 (NOT p1)), false, (AND p0 (NOT p2)), (AND p0 (NOT p1)), false, (AND p0 (NOT p2)), (NOT p1), (AND (NOT p1) p0), (NOT p2), (AND (NOT p2) p0), (NOT p0), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 491 ms :[(NOT p2), (AND p0 (NOT p1)), false, (AND p0 (NOT p2)), (AND p0 (NOT p1)), false, (AND p0 (NOT p2)), (NOT p1), (AND (NOT p1) p0), (NOT p2), (AND (NOT p2) p0), (NOT p0), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 3326 reset in 918 ms.
Product exploration explored 100000 steps with 3111 reset in 954 ms.
Spot run failed in 96 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/ltsmin4778857054210624592
[2026-05-29 22:45:15] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4778857054210624592
Running compilation step : cd /tmp/ltsmin4778857054210624592;'/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/ltsmin4778857054210624592;'/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/ltsmin4778857054210624592;'/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 69 out of 836 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 836/836 places, 2304/2304 transitions.
Applied a total of 0 rules in 19 ms. Remains 836 /836 variables (removed 0) and now considering 2304/2304 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 22:45:18] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:45:18] [INFO ] Invariant cache hit.
[2026-05-29 22:45:19] [INFO ] Implicit Places using invariants in 1105 ms returned []
[2026-05-29 22:45:19] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:45:19] [INFO ] Invariant cache hit.
[2026-05-29 22:45:20] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:45:50] [INFO ] Performed 805/836 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-29 22:45:52] [INFO ] Implicit Places using invariants and state equation in 32497 ms returned []
Implicit Place search using SMT with State Equation took 33605 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 33626 ms. Remains : 836/836 places, 2304/2304 transitions.
Built C files in :
/tmp/ltsmin13780180506317993031
[2026-05-29 22:45:52] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13780180506317993031
Running compilation step : cd /tmp/ltsmin13780180506317993031;'/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/ltsmin13780180506317993031;'/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/ltsmin13780180506317993031;'/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 22:45:55] [INFO ] Flatten gal took : 89 ms
[2026-05-29 22:45:55] [INFO ] Flatten gal took : 92 ms
[2026-05-29 22:45:55] [INFO ] Time to serialize gal into /tmp/LTL16142553666639637754.gal : 18 ms
[2026-05-29 22:45:55] [INFO ] Time to serialize properties into /tmp/LTL13404128393410397054.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/LTL16142553666639637754.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10601671668977729694.hoa' '-atoms' '/tmp/LTL13404128393410397054.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL13404128393410397054.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10601671668977729694.hoa
Detected timeout of ITS tools.
[2026-05-29 22:46:10] [INFO ] Flatten gal took : 88 ms
[2026-05-29 22:46:10] [INFO ] Flatten gal took : 90 ms
[2026-05-29 22:46:10] [INFO ] Time to serialize gal into /tmp/LTL8273210567514663217.gal : 15 ms
[2026-05-29 22:46:10] [INFO ] Time to serialize properties into /tmp/LTL4362508490774883235.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8273210567514663217.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4362508490774883235.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((X(X((!("(((((((((cSources>=9)&&(ProcessingEvt_1>=1))&&(ModifiedSrc_2>=1))||(((cSources>=9)&&(ProcessingEvt_1>=1))&&(ModifiedSrc_3>...10938
Formula 0 simplified : XX("(((((((((cSources>=9)&&(ProcessingEvt_1>=1))&&(ModifiedSrc_2>=1))||(((cSources>=9)&&(ProcessingEvt_1>=1))&&(ModifiedSrc_3>=1)))|...10919
Detected timeout of ITS tools.
[2026-05-29 22:46:25] [INFO ] Flatten gal took : 81 ms
[2026-05-29 22:46:25] [INFO ] Applying decomposition
[2026-05-29 22:46:26] [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/graph896481152442159245.txt' '-o' '/tmp/graph896481152442159245.bin' '-w' '/tmp/graph896481152442159245.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph896481152442159245.bin' '-l' '-1' '-v' '-w' '/tmp/graph896481152442159245.weights' '-q' '0' '-e' '0.001'
[2026-05-29 22:46:26] [INFO ] Decomposing Gal with order
[2026-05-29 22:46:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 22:46:26] [INFO ] Removed a total of 1928 redundant transitions.
[2026-05-29 22:46:26] [INFO ] Flatten gal took : 241 ms
[2026-05-29 22:46:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 288 labels/synchronizations in 70 ms.
[2026-05-29 22:46:26] [INFO ] Time to serialize gal into /tmp/LTL4886328998634478294.gal : 27 ms
[2026-05-29 22:46:26] [INFO ] Time to serialize properties into /tmp/LTL6099690013543228643.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4886328998634478294.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6099690013543228643.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((X(X((!("(((((((((u126.cSources>=9)&&(u126.ProcessingEvt_1>=1))&&(u126.ModifiedSrc_2>=1))||(((u126.cSources>=9)&&(u126.ProcessingEv...14161
Formula 0 simplified : XX("(((((((((u126.cSources>=9)&&(u126.ProcessingEvt_1>=1))&&(u126.ModifiedSrc_2>=1))||(((u126.cSources>=9)&&(u126.ProcessingEvt_1>=1...14142
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-02 finished in 233807 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(G(((X(X(p1))||p0)&&(!p2||X(p3)))))))'
Support contains 74 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 866 transition count 2324
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 856 transition count 2314
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 856 transition count 2314
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 846 transition count 2304
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 846 transition count 2304
Applied a total of 44 rules in 59 ms. Remains 846 /870 variables (removed 24) and now considering 2304/2324 (removed 20) transitions.
Running 2300 sub problems to find dead transitions.
[2026-05-29 22:46:41] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7859335496778725431.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5227429038629883403.kers'
[2026-05-29 22:46:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7859335496778725431.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5227429038629883403.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2264 rows 841 cols 10722 entries
Finished phase 1 with 565 SingleSign rule and 227 generalized
[2026-05-29 22:46:41] [INFO ] Computed 54 invariants in 26 ms
Computed 54 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-5227429038629883403.kers
Total runtime 29 ms.
[2026-05-29 22:46:41] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/842 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2300 unsolved
SMT process timed out in 22845ms, After SMT, problems are : Problem set: 0 solved, 2300 unsolved
Search for dead transitions found 0 dead transitions in 22850ms
[2026-05-29 22:47:04] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:47:04] [INFO ] Invariant cache hit.
[2026-05-29 22:47:06] [INFO ] Implicit Places using invariants in 1931 ms returned [668, 669, 670, 671, 672, 673, 674, 675, 676, 677]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1942 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 836/870 places, 2304/2324 transitions.
Applied a total of 0 rules in 28 ms. Remains 836 /836 variables (removed 0) and now considering 2304/2304 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24886 ms. Remains : 836/870 places, 2304/2324 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(G(((X(X(p1))||p0)&&(X(p2)||p3))))))'
Stuttering acceptance computed with spot in 343 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p1), (NOT p2), (NOT p1), true]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-04
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-04 finished in 25286 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 51 out of 870 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 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 866 transition count 2254
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 796 transition count 2254
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 796 transition count 2144
Deduced a syphon composed of 110 places in 3 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 2 with 220 rules applied. Total rules applied 360 place count 686 transition count 2144
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 370 place count 676 transition count 2134
Iterating global reduction 2 with 10 rules applied. Total rules applied 380 place count 676 transition count 2134
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 480 place count 626 transition count 2084
Applied a total of 480 rules in 203 ms. Remains 626 /870 variables (removed 244) and now considering 2084/2324 (removed 240) transitions.
Running 2080 sub problems to find dead transitions.
[2026-05-29 22:47:07] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5689825968799003004.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12190600246574171246.kers'
[2026-05-29 22:47:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5689825968799003004.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12190600246574171246.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 2044 rows 621 cols 10462 entries
Finished phase 1 with 345 SingleSign rule and 227 generalized
[2026-05-29 22:47:07] [INFO ] Computed 54 invariants in 36 ms
Computed 54 P flows in 37 ms.
Exported basis to /tmp/petrispot-output-12190600246574171246.kers
Total runtime 41 ms.
[2026-05-29 22:47:07] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/622 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
SMT process timed out in 22859ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 22867ms
[2026-05-29 22:47:30] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2026-05-29 22:47:30] [INFO ] Invariant cache hit.
[2026-05-29 22:47:32] [INFO ] Implicit Places using invariants in 1860 ms returned [548, 549, 550, 551, 552, 553, 554, 555, 556, 557]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1864 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 616/870 places, 2084/2324 transitions.
Applied a total of 0 rules in 38 ms. Remains 616 /616 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 24987 ms. Remains : 616/870 places, 2084/2324 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||p1))))'
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-05
Product exploration explored 100000 steps with 4 reset in 792 ms.
Product exploration explored 100000 steps with 8 reset in 947 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 78 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
RANDOM walk for 40000 steps (10 resets) in 604 ms. (66 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40001 steps (8 resets) in 458 ms. (87 steps per ms) remains 1/1 properties
[2026-05-29 22:47:34] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9059062898830959876.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5567682058911391056.kers'
[2026-05-29 22:47:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9059062898830959876.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5567682058911391056.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2044 rows 611 cols 10442 entries
Finished phase 1 with 357 SingleSign rule and 215 generalized
[2026-05-29 22:47:34] [INFO ] Computed 44 invariants in 21 ms
Computed 44 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-5567682058911391056.kers
Total runtime 24 ms.
[2026-05-29 22:47:34] [INFO ] State equation strengthened by 200 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
Problem apf2 is UNSAT
After SMT solving in domain Real declared 393/2660 variables, and 5 constraints, problems are : Problem set: 0 solved, 1 unsolved in 731 ms.
Refiners :[Positive P Invariants (semi-flows): 5/19 constraints, Generalized P Invariants (flows): 0/25 constraints, State Equation: 0/616 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
After SMT solving in domain Int declared 51/2660 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 30 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 0/25 constraints, State Equation: 0/616 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 815ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 10 factoid took 12 ms. Proved property starting from automaton with 2 states, 4 edges and 2 AP (stutter insensitive
Knowledge-based reduction took 1245 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-05 finished in 28085 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((G(p2)&&p1))&&p0)))'
Support contains 40 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 866 transition count 2324
Applied a total of 4 rules in 25 ms. Remains 866 /870 variables (removed 4) and now considering 2324/2324 (removed 0) transitions.
Running 2320 sub problems to find dead transitions.
[2026-05-29 22:47:35] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12227439303292380131.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6020434290014439196.kers'
[2026-05-29 22:47:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12227439303292380131.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6020434290014439196.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 4 ms.
// Phase 1: matrix 2284 rows 861 cols 10762 entries
Finished phase 1 with 585 SingleSign rule and 227 generalized
[2026-05-29 22:47:35] [INFO ] Computed 54 invariants in 31 ms
Computed 54 P flows in 31 ms.
Exported basis to /tmp/petrispot-output-6020434290014439196.kers
Total runtime 34 ms.
[2026-05-29 22:47:35] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/862 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2320 unsolved
SMT process timed out in 22821ms, After SMT, problems are : Problem set: 0 solved, 2320 unsolved
Search for dead transitions found 0 dead transitions in 22828ms
[2026-05-29 22:47:58] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
[2026-05-29 22:47:58] [INFO ] Invariant cache hit.
[2026-05-29 22:48:00] [INFO ] Implicit Places using invariants in 2417 ms returned [668, 669, 670, 671, 672, 673, 674, 675, 676, 677]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 2426 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 856/870 places, 2324/2324 transitions.
Applied a total of 0 rules in 31 ms. Remains 856 /856 variables (removed 0) and now considering 2324/2324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25317 ms. Remains : 856/870 places, 2324/2324 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((G(p2)&&p1))&&p0)))'
Stuttering acceptance computed with spot in 258 ms :[true, (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-06
Entered a terminal (fully accepting) state of product in 94 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-06 finished in 25623 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F((G(p0)&&X(p1)))) U (X(p2) U (X(G(p2))||(!p3&&X(p2))))))'
Support contains 44 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 860 transition count 2314
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 860 transition count 2314
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 850 transition count 2304
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 850 transition count 2304
Applied a total of 40 rules in 90 ms. Remains 850 /870 variables (removed 20) and now considering 2304/2324 (removed 20) transitions.
Running 2300 sub problems to find dead transitions.
[2026-05-29 22:48:00] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17042064153472437046.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5773406272847252309.kers'
[2026-05-29 22:48:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17042064153472437046.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5773406272847252309.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 4 ms.
// Phase 1: matrix 2264 rows 841 cols 10722 entries
Finished phase 1 with 565 SingleSign rule and 227 generalized
[2026-05-29 22:48:01] [INFO ] Computed 58 invariants in 44 ms
Computed 58 P flows in 45 ms.
Exported basis to /tmp/petrispot-output-5773406272847252309.kers
Total runtime 50 ms.
[2026-05-29 22:48:01] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/842 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2300 unsolved
SMT process timed out in 22713ms, After SMT, problems are : Problem set: 0 solved, 2300 unsolved
Search for dead transitions found 0 dead transitions in 22722ms
[2026-05-29 22:48:23] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:48:23] [INFO ] Invariant cache hit.
[2026-05-29 22:48:25] [INFO ] Implicit Places using invariants in 1556 ms returned []
[2026-05-29 22:48:25] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:48:25] [INFO ] Invariant cache hit.
[2026-05-29 22:48:27] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:48:57] [INFO ] Performed 366/850 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-29 22:49:15] [INFO ] Implicit Places using invariants and state equation in 50443 ms returned []
Implicit Place search using SMT with State Equation took 52002 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 850/870 places, 2304/2324 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74823 ms. Remains : 850/870 places, 2304/2324 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F((G(p0)&&X(p1)))) U (X(p2) U (X(G(p2))||(!p3&&X(p2))))))'
Stuttering acceptance computed with spot in 250 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-07
Stuttering criterion allowed to conclude after 56423 steps with 1 reset in 663 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-07 finished in 75820 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 16 out of 870 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 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 866 transition count 2234
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 776 transition count 2234
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 776 transition count 2134
Deduced a syphon composed of 100 places in 3 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 380 place count 676 transition count 2134
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 580 place count 576 transition count 2034
Applied a total of 580 rules in 179 ms. Remains 576 /870 variables (removed 294) and now considering 2034/2324 (removed 290) transitions.
Running 2030 sub problems to find dead transitions.
[2026-05-29 22:49:16] [INFO ] Flow matrix only has 1994 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13859885218779514613.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15111878189704424561.kers'
[2026-05-29 22:49:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13859885218779514613.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15111878189704424561.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 1994 rows 571 cols 10442 entries
Finished phase 1 with 295 SingleSign rule and 227 generalized
[2026-05-29 22:49:16] [INFO ] Computed 54 invariants in 34 ms
Computed 54 P flows in 35 ms.
Exported basis to /tmp/petrispot-output-15111878189704424561.kers
Total runtime 44 ms.
[2026-05-29 22:49:16] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2030 unsolved
SMT process timed out in 23055ms, After SMT, problems are : Problem set: 0 solved, 2030 unsolved
Search for dead transitions found 0 dead transitions in 23064ms
[2026-05-29 22:49:39] [INFO ] Flow matrix only has 1994 transitions (discarded 40 similar events)
[2026-05-29 22:49:39] [INFO ] Invariant cache hit.
[2026-05-29 22:49:41] [INFO ] Implicit Places using invariants in 1949 ms returned [498, 499, 500, 501, 502, 503, 504, 505, 506, 507]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1957 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 566/870 places, 2034/2324 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 556 transition count 2024
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 556 transition count 2024
Applied a total of 20 rules in 91 ms. Remains 556 /566 variables (removed 10) and now considering 2024/2034 (removed 10) transitions.
[2026-05-29 22:49:41] [INFO ] Flow matrix only has 1984 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6650712028366322048.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14860980403624809141.kers'
[2026-05-29 22:49:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6650712028366322048.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14860980403624809141.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1984 rows 551 cols 10392 entries
Finished phase 1 with 287 SingleSign rule and 225 generalized
[2026-05-29 22:49:42] [INFO ] Computed 44 invariants in 21 ms
Computed 44 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-14860980403624809141.kers
Total runtime 26 ms.
[2026-05-29 22:49:43] [INFO ] Implicit Places using invariants in 2011 ms returned []
[2026-05-29 22:49:43] [INFO ] Flow matrix only has 1984 transitions (discarded 40 similar events)
[2026-05-29 22:49:43] [INFO ] Invariant cache hit.
[2026-05-29 22:49:45] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:50:10] [INFO ] Implicit Places using invariants and state equation in 26487 ms returned []
Implicit Place search using SMT with State Equation took 28503 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 556/870 places, 2024/2324 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 53811 ms. Remains : 556/870 places, 2024/2324 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 34 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-08
Product exploration explored 100000 steps with 3091 reset in 1108 ms.
Product exploration explored 100000 steps with 3083 reset in 1240 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 87 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 126 steps (0 resets) in 8 ms. (14 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 56 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 34 ms :[(NOT p0)]
[2026-05-29 22:50:13] [INFO ] Flow matrix only has 1984 transitions (discarded 40 similar events)
[2026-05-29 22:50:13] [INFO ] Invariant cache hit.
[2026-05-29 22:50:16] [INFO ] [Real]Absence check using 20 positive place invariants in 1213 ms returned sat
[2026-05-29 22:50:18] [INFO ] [Real]Absence check using 20 positive and 24 generalized place invariants in 1882 ms returned sat
[2026-05-29 22:50:23] [INFO ] [Real]Absence check using state equation in 4939 ms returned sat
[2026-05-29 22:50:23] [INFO ] Solution in real domain found non-integer solution.
[2026-05-29 22:50:26] [INFO ] [Nat]Absence check using 20 positive place invariants in 271 ms returned sat
[2026-05-29 22:50:27] [INFO ] [Nat]Absence check using 20 positive and 24 generalized place invariants in 520 ms returned sat
[2026-05-29 22:50:37] [INFO ] [Nat]Absence check using state equation in 9969 ms returned sat
[2026-05-29 22:50:37] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:50:38] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-29 22:50:38] [INFO ] [Nat]Added 200 Read/Feed constraints in 1640 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 25938 ms.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Support contains 16 out of 556 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 556/556 places, 2024/2024 transitions.
Applied a total of 0 rules in 33 ms. Remains 556 /556 variables (removed 0) and now considering 2024/2024 (removed 0) transitions.
Running 2020 sub problems to find dead transitions.
[2026-05-29 22:50:38] [INFO ] Flow matrix only has 1984 transitions (discarded 40 similar events)
[2026-05-29 22:50:38] [INFO ] Invariant cache hit.
[2026-05-29 22:50:38] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/552 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2020 unsolved
SMT process timed out in 22534ms, After SMT, problems are : Problem set: 0 solved, 2020 unsolved
Search for dead transitions found 0 dead transitions in 22538ms
[2026-05-29 22:51:01] [INFO ] Flow matrix only has 1984 transitions (discarded 40 similar events)
[2026-05-29 22:51:01] [INFO ] Invariant cache hit.
[2026-05-29 22:51:03] [INFO ] Implicit Places using invariants in 2117 ms returned []
[2026-05-29 22:51:03] [INFO ] Flow matrix only has 1984 transitions (discarded 40 similar events)
[2026-05-29 22:51:03] [INFO ] Invariant cache hit.
[2026-05-29 22:51:05] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:51:30] [INFO ] Implicit Places using invariants and state equation in 26971 ms returned []
Implicit Place search using SMT with State Equation took 29096 ms to find 0 implicit places.
[2026-05-29 22:51:30] [INFO ] Redundant transitions in 52 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 51735 ms. Remains : 556/556 places, 2024/2024 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 3 factoid took 49 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 134 steps (0 resets) in 115 ms. (1 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 55 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 22:51:30] [INFO ] Flow matrix only has 1984 transitions (discarded 40 similar events)
[2026-05-29 22:51:30] [INFO ] Invariant cache hit.
[2026-05-29 22:51:34] [INFO ] [Real]Absence check using 20 positive place invariants in 1133 ms returned sat
[2026-05-29 22:51:36] [INFO ] [Real]Absence check using 20 positive and 24 generalized place invariants in 1868 ms returned sat
[2026-05-29 22:51:41] [INFO ] [Real]Absence check using state equation in 5039 ms returned sat
[2026-05-29 22:51:41] [INFO ] Solution in real domain found non-integer solution.
[2026-05-29 22:51:44] [INFO ] [Nat]Absence check using 20 positive place invariants in 309 ms returned sat
[2026-05-29 22:51:45] [INFO ] [Nat]Absence check using 20 positive and 24 generalized place invariants in 553 ms returned sat
[2026-05-29 22:51:55] [INFO ] [Nat]Absence check using state equation in 10637 ms returned sat
[2026-05-29 22:51:55] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:51:56] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-29 22:51:56] [INFO ] [Nat]Added 200 Read/Feed constraints in 743 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 25924 ms.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration explored 100000 steps with 3085 reset in 1065 ms.
Product exploration explored 100000 steps with 3110 reset in 1009 ms.
Built C files in :
/tmp/ltsmin2378934910951250418
[2026-05-29 22:51:58] [INFO ] Too many transitions (2024) to apply POR reductions. Disabling POR matrices.
[2026-05-29 22:51:58] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2378934910951250418
Running compilation step : cd /tmp/ltsmin2378934910951250418;'/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/ltsmin2378934910951250418;'/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/ltsmin2378934910951250418;'/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 16 out of 556 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 556/556 places, 2024/2024 transitions.
Applied a total of 0 rules in 34 ms. Remains 556 /556 variables (removed 0) and now considering 2024/2024 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 22:52:01] [INFO ] Flow matrix only has 1984 transitions (discarded 40 similar events)
[2026-05-29 22:52:01] [INFO ] Invariant cache hit.
[2026-05-29 22:52:03] [INFO ] Implicit Places using invariants in 1872 ms returned []
[2026-05-29 22:52:03] [INFO ] Flow matrix only has 1984 transitions (discarded 40 similar events)
[2026-05-29 22:52:03] [INFO ] Invariant cache hit.
[2026-05-29 22:52:05] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:52:29] [INFO ] Implicit Places using invariants and state equation in 25652 ms returned []
Implicit Place search using SMT with State Equation took 27528 ms to find 0 implicit places.
[2026-05-29 22:52:29] [INFO ] Redundant transitions in 47 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 27634 ms. Remains : 556/556 places, 2024/2024 transitions.
Built C files in :
/tmp/ltsmin2263173885119329579
[2026-05-29 22:52:29] [INFO ] Too many transitions (2024) to apply POR reductions. Disabling POR matrices.
[2026-05-29 22:52:29] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2263173885119329579
Running compilation step : cd /tmp/ltsmin2263173885119329579;'/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/ltsmin2263173885119329579;'/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/ltsmin2263173885119329579;'/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 22:52:32] [INFO ] Flatten gal took : 77 ms
[2026-05-29 22:52:32] [INFO ] Flatten gal took : 77 ms
[2026-05-29 22:52:32] [INFO ] Time to serialize gal into /tmp/LTL11105413684475105138.gal : 14 ms
[2026-05-29 22:52:32] [INFO ] Time to serialize properties into /tmp/LTL2753267919449122528.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/LTL11105413684475105138.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5433430148503483867.hoa' '-atoms' '/tmp/LTL2753267919449122528.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/LTL2753267919449122528.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5433430148503483867.hoa
Detected timeout of ITS tools.
[2026-05-29 22:52:47] [INFO ] Flatten gal took : 75 ms
[2026-05-29 22:52:47] [INFO ] Flatten gal took : 77 ms
[2026-05-29 22:52:47] [INFO ] Time to serialize gal into /tmp/LTL17225546859804706375.gal : 13 ms
[2026-05-29 22:52:47] [INFO ] Time to serialize properties into /tmp/LTL14213443904962124972.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/LTL17225546859804706375.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14213443904962124972.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F("(((((((((P_1725_1>=1)&&(MarkerRead>=1))&&(FetchJobB_2>=1))||(((P_1725_1>=1)&&(MarkerRead>=1))&&(FetchJobB_4>=1)))||((((P_1725_1>...2827
Formula 0 simplified : G!"(((((((((P_1725_1>=1)&&(MarkerRead>=1))&&(FetchJobB_2>=1))||(((P_1725_1>=1)&&(MarkerRead>=1))&&(FetchJobB_4>=1)))||((((P_1725_1>=...2823
Detected timeout of ITS tools.
[2026-05-29 22:53:03] [INFO ] Flatten gal took : 70 ms
[2026-05-29 22:53:03] [INFO ] Applying decomposition
[2026-05-29 22:53:03] [INFO ] Flatten gal took : 73 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/graph14347147611872728261.txt' '-o' '/tmp/graph14347147611872728261.bin' '-w' '/tmp/graph14347147611872728261.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14347147611872728261.bin' '-l' '-1' '-v' '-w' '/tmp/graph14347147611872728261.weights' '-q' '0' '-e' '0.001'
[2026-05-29 22:53:03] [INFO ] Decomposing Gal with order
[2026-05-29 22:53:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 22:53:03] [INFO ] Removed a total of 1387 redundant transitions.
[2026-05-29 22:53:03] [INFO ] Flatten gal took : 268 ms
[2026-05-29 22:53:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 663 labels/synchronizations in 43 ms.
[2026-05-29 22:53:03] [INFO ] Time to serialize gal into /tmp/LTL12348932757833986104.gal : 29 ms
[2026-05-29 22:53:03] [INFO ] Time to serialize properties into /tmp/LTL5798536858383347126.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/LTL12348932757833986104.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5798536858383347126.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("(((((((((i3.u10.P_1725_1>=1)&&(i3.u10.MarkerRead>=1))&&(i3.u10.FetchJobB_2>=1))||(((i3.u10.P_1725_1>=1)&&(i3.u10.MarkerRead>=1))...3877
Formula 0 simplified : G!"(((((((((i3.u10.P_1725_1>=1)&&(i3.u10.MarkerRead>=1))&&(i3.u10.FetchJobB_2>=1))||(((i3.u10.P_1725_1>=1)&&(i3.u10.MarkerRead>=1))&...3873
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-08 finished in 242136 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)&&F(p2)))))'
Support contains 40 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 866 transition count 2324
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 856 transition count 2314
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 856 transition count 2314
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 846 transition count 2304
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 846 transition count 2304
Applied a total of 44 rules in 62 ms. Remains 846 /870 variables (removed 24) and now considering 2304/2324 (removed 20) transitions.
Running 2300 sub problems to find dead transitions.
[2026-05-29 22:53:18] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7638458967818770171.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-523863415707918638.kers'
[2026-05-29 22:53:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7638458967818770171.kers, --Pflows, --basisKERS=/tmp/petrispot-output-523863415707918638.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2264 rows 841 cols 10722 entries
Finished phase 1 with 565 SingleSign rule and 227 generalized
[2026-05-29 22:53:18] [INFO ] Computed 54 invariants in 26 ms
Computed 54 P flows in 27 ms.
Exported basis to /tmp/petrispot-output-523863415707918638.kers
Total runtime 29 ms.
[2026-05-29 22:53:18] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/842 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2300 unsolved
SMT process timed out in 22526ms, After SMT, problems are : Problem set: 0 solved, 2300 unsolved
Search for dead transitions found 0 dead transitions in 22532ms
[2026-05-29 22:53:41] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:53:41] [INFO ] Invariant cache hit.
[2026-05-29 22:53:43] [INFO ] Implicit Places using invariants in 1777 ms returned [668, 669, 670, 671, 672, 673, 674, 675, 676, 677]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1784 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 836/870 places, 2304/2324 transitions.
Applied a total of 0 rules in 23 ms. Remains 836 /836 variables (removed 0) and now considering 2304/2304 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24408 ms. Remains : 836/870 places, 2304/2324 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)&&F(p2)))))'
Stuttering acceptance computed with spot in 177 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-09
Product exploration explored 100000 steps with 50000 reset in 1220 ms.
Product exploration explored 100000 steps with 50000 reset in 1015 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 15 factoid took 12 ms. Proved property starting from automaton with 4 states, 6 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 17 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-09 finished in 26891 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((X(X(!p1))||p0)) U (p2&&G((X(X(!p1))||p3))))))'
Support contains 100 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 866 transition count 2324
Applied a total of 4 rules in 26 ms. Remains 866 /870 variables (removed 4) and now considering 2324/2324 (removed 0) transitions.
Running 2320 sub problems to find dead transitions.
[2026-05-29 22:53:45] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13740866267474982893.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1865025087032710624.kers'
[2026-05-29 22:53:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13740866267474982893.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1865025087032710624.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 4 ms.
// Phase 1: matrix 2284 rows 861 cols 10762 entries
Finished phase 1 with 585 SingleSign rule and 227 generalized
[2026-05-29 22:53:45] [INFO ] Computed 54 invariants in 45 ms
Computed 54 P flows in 45 ms.
Exported basis to /tmp/petrispot-output-1865025087032710624.kers
Total runtime 48 ms.
[2026-05-29 22:53:45] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/862 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2320 unsolved
SMT process timed out in 22337ms, After SMT, problems are : Problem set: 0 solved, 2320 unsolved
Search for dead transitions found 0 dead transitions in 22342ms
[2026-05-29 22:54:08] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
[2026-05-29 22:54:08] [INFO ] Invariant cache hit.
[2026-05-29 22:54:09] [INFO ] Implicit Places using invariants in 1391 ms returned [668, 669, 670, 671, 672, 673, 674, 675, 676, 677]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1396 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 856/870 places, 2324/2324 transitions.
Applied a total of 0 rules in 18 ms. Remains 856 /856 variables (removed 0) and now considering 2324/2324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23789 ms. Remains : 856/870 places, 2324/2324 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((X(X(!p1))||p0)) U (G((X(X(!p1))||p2))&&p3))))'
Stuttering acceptance computed with spot in 686 ms :[(OR (NOT p3) (AND p1 (NOT p2))), (OR (NOT p3) (AND p1 (NOT p2))), p1, (AND (NOT p0) p1), (AND p1 (NOT p2)), (OR (AND p1 (NOT p3)) (AND (NOT p0) p1) (AND p1 (NOT p2))), (AND p1 (NOT p2)), p1, true, (OR (AND p1 (NOT p3)) (AND p1 (NOT p2))), p1, (AND (NOT p0) p1), (AND p1 (NOT p2)), (OR (AND p1 (NOT p3)) (AND (NOT p0) p1) (AND p1 (NOT p2))), (AND p1 p0 (NOT p2)), (AND p1 p0 (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-10
Entered a terminal (fully accepting) state of product in 11914 steps with 2172 reset in 304 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-10 finished in 24865 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 !p1)&&X(X((p2&&X(p3))))))))'
Support contains 91 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 860 transition count 2314
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 860 transition count 2314
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 850 transition count 2304
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 850 transition count 2304
Applied a total of 40 rules in 53 ms. Remains 850 /870 variables (removed 20) and now considering 2304/2324 (removed 20) transitions.
Running 2300 sub problems to find dead transitions.
[2026-05-29 22:54:10] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14129812122519771540.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1812031495355458833.kers'
[2026-05-29 22:54:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14129812122519771540.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1812031495355458833.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 2 ms.
// Phase 1: matrix 2264 rows 841 cols 10722 entries
Finished phase 1 with 565 SingleSign rule and 227 generalized
[2026-05-29 22:54:10] [INFO ] Computed 58 invariants in 28 ms
Computed 58 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-1812031495355458833.kers
Total runtime 32 ms.
[2026-05-29 22:54:10] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/842 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2300 unsolved
SMT process timed out in 22468ms, After SMT, problems are : Problem set: 0 solved, 2300 unsolved
Search for dead transitions found 0 dead transitions in 22474ms
[2026-05-29 22:54:33] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:54:33] [INFO ] Invariant cache hit.
[2026-05-29 22:54:35] [INFO ] Implicit Places using invariants in 2131 ms returned [672, 673, 674, 675, 676, 677, 678, 679, 680, 681]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 2137 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 840/870 places, 2304/2324 transitions.
Applied a total of 0 rules in 21 ms. Remains 840 /840 variables (removed 0) and now considering 2304/2304 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24690 ms. Remains : 840/870 places, 2304/2324 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 !p1)&&X(X((p2&&X(p3))))))))'
Stuttering acceptance computed with spot in 753 ms :[(OR (NOT p3) (NOT p2) p1), (OR (NOT p3) (NOT p2) p1), (OR (NOT p2) (NOT p3)), p1, (OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), (OR (AND p1 (NOT p2)) (AND p1 (NOT p3))), (NOT p3), (NOT p3), (AND p1 (NOT p3)), (NOT p3), (NOT p3), (AND p1 (NOT p3))]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-11
Stuttering criterion allowed to conclude after 27897 steps with 0 reset in 817 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-11 finished in 26324 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)||(X(p0)&&p1)))||(G(p2)&&X(p3))))'
Support contains 103 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 866 transition count 2324
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 856 transition count 2314
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 856 transition count 2314
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 846 transition count 2304
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 846 transition count 2304
Applied a total of 44 rules in 80 ms. Remains 846 /870 variables (removed 24) and now considering 2304/2324 (removed 20) transitions.
Running 2300 sub problems to find dead transitions.
[2026-05-29 22:54:36] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11154477793761035194.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8113407710088162953.kers'
[2026-05-29 22:54:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11154477793761035194.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8113407710088162953.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 4 ms.
// Phase 1: matrix 2264 rows 841 cols 10722 entries
Finished phase 1 with 565 SingleSign rule and 227 generalized
[2026-05-29 22:54:37] [INFO ] Computed 54 invariants in 44 ms
Computed 54 P flows in 44 ms.
Exported basis to /tmp/petrispot-output-8113407710088162953.kers
Total runtime 49 ms.
[2026-05-29 22:54:37] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/842 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2300 unsolved
SMT process timed out in 22548ms, After SMT, problems are : Problem set: 0 solved, 2300 unsolved
Search for dead transitions found 0 dead transitions in 22556ms
[2026-05-29 22:54:59] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:54:59] [INFO ] Invariant cache hit.
[2026-05-29 22:55:01] [INFO ] Implicit Places using invariants in 1471 ms returned [668, 669, 670, 671, 672, 673, 674, 675, 676, 677]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1479 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 836/870 places, 2304/2324 transitions.
Applied a total of 0 rules in 15 ms. Remains 836 /836 variables (removed 0) and now considering 2304/2304 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24138 ms. Remains : 836/870 places, 2304/2324 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)||(X(p0)&&p1)))||(G(p2)&&X(p3))))'
Stuttering acceptance computed with spot in 305 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2 (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2 (NOT p3))]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-12
Product exploration explored 100000 steps with 50000 reset in 2383 ms.
Product exploration explored 100000 steps with 50000 reset in 2245 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 36 factoid took 75 ms. Proved property starting from automaton with 7 states, 24 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 83 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-12 finished in 29199 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((G(!p1)||(X(!p1)&&F((G(F(p2))||(F(p2)&&p3))))))||p0)))'
Support contains 42 out of 870 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 866 transition count 2274
Reduce places removed 50 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 60 rules applied. Total rules applied 110 place count 816 transition count 2264
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 120 place count 806 transition count 2264
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 120 place count 806 transition count 2164
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 320 place count 706 transition count 2164
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 2 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 500 place count 616 transition count 2074
Applied a total of 500 rules in 114 ms. Remains 616 /870 variables (removed 254) and now considering 2074/2324 (removed 250) transitions.
Running 2070 sub problems to find dead transitions.
[2026-05-29 22:55:06] [INFO ] Flow matrix only has 2034 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2874279058019509050.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8452420432763986374.kers'
[2026-05-29 22:55:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2874279058019509050.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8452420432763986374.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2034 rows 611 cols 10512 entries
Finished phase 1 with 335 SingleSign rule and 227 generalized
[2026-05-29 22:55:06] [INFO ] Computed 54 invariants in 22 ms
Computed 54 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-8452420432763986374.kers
Total runtime 26 ms.
[2026-05-29 22:55:06] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/612 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2070 unsolved
SMT process timed out in 22092ms, After SMT, problems are : Problem set: 0 solved, 2070 unsolved
Search for dead transitions found 0 dead transitions in 22098ms
[2026-05-29 22:55:28] [INFO ] Flow matrix only has 2034 transitions (discarded 40 similar events)
[2026-05-29 22:55:28] [INFO ] Invariant cache hit.
[2026-05-29 22:55:30] [INFO ] Implicit Places using invariants in 2357 ms returned [518, 519, 520, 521, 522, 523, 524, 525, 526, 527]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 2362 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 606/870 places, 2074/2324 transitions.
Applied a total of 0 rules in 34 ms. Remains 606 /606 variables (removed 0) and now considering 2074/2074 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 24616 ms. Remains : 606/870 places, 2074/2324 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((G(p1)||(X(p1)&&F((G(F(p2))||(F(p2)&&p3))))))||p0)))'
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-13
Product exploration explored 100000 steps with 33281 reset in 1380 ms.
Product exploration explored 100000 steps with 33330 reset in 1198 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 15 factoid took 65 ms. Reduced automaton from 4 states, 11 edges and 4 AP (stutter insensitive) to 4 states, 11 edges and 4 AP (stutter insensitive).
RANDOM walk for 40000 steps (8 resets) in 275 ms. (144 steps per ms) remains 1/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 205 ms. (194 steps per ms) remains 1/1 properties
[2026-05-29 22:55:33] [INFO ] Flow matrix only has 2034 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5115667407035409124.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9033042743767586279.kers'
[2026-05-29 22:55:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5115667407035409124.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9033042743767586279.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2034 rows 601 cols 10492 entries
Finished phase 1 with 347 SingleSign rule and 215 generalized
[2026-05-29 22:55:33] [INFO ] Computed 44 invariants in 21 ms
Computed 44 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-9033042743767586279.kers
Total runtime 24 ms.
[2026-05-29 22:55:33] [INFO ] State equation strengthened by 200 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf5 is UNSAT
After SMT solving in domain Real declared 349/2640 variables, and 4 constraints, problems are : Problem set: 1 solved, 0 unsolved in 173 ms.
Refiners :[Positive P Invariants (semi-flows): 4/19 constraints, Generalized P Invariants (flows): 0/25 constraints, State Equation: 0/606 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 217ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge based reduction with 16 factoid took 197 ms. Reduced automaton from 4 states, 11 edges and 4 AP (stutter insensitive) to 4 states, 10 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) p0 p3)]
Knowledge-based reduction took 830 ms.
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) p0 p3)]
Support contains 42 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 2074/2074 transitions.
Applied a total of 0 rules in 34 ms. Remains 606 /606 variables (removed 0) and now considering 2074/2074 (removed 0) transitions.
Running 2070 sub problems to find dead transitions.
[2026-05-29 22:55:34] [INFO ] Flow matrix only has 2034 transitions (discarded 40 similar events)
[2026-05-29 22:55:34] [INFO ] Invariant cache hit.
[2026-05-29 22:55:34] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2070 unsolved
SMT process timed out in 22103ms, After SMT, problems are : Problem set: 0 solved, 2070 unsolved
Search for dead transitions found 0 dead transitions in 22108ms
[2026-05-29 22:55:56] [INFO ] Flow matrix only has 2034 transitions (discarded 40 similar events)
[2026-05-29 22:55:56] [INFO ] Invariant cache hit.
[2026-05-29 22:55:58] [INFO ] Implicit Places using invariants in 2228 ms returned []
[2026-05-29 22:55:58] [INFO ] Flow matrix only has 2034 transitions (discarded 40 similar events)
[2026-05-29 22:55:58] [INFO ] Invariant cache hit.
[2026-05-29 22:56:00] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:56:20] [INFO ] Implicit Places using invariants and state equation in 21997 ms returned []
Implicit Place search using SMT with State Equation took 24231 ms to find 0 implicit places.
[2026-05-29 22:56:20] [INFO ] Redundant transitions in 51 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 46438 ms. Remains : 606/606 places, 2074/2074 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 17 factoid took 66 ms. Reduced automaton from 4 states, 10 edges and 4 AP (stutter insensitive) to 4 states, 10 edges and 4 AP (stutter insensitive).
RANDOM walk for 40000 steps (8 resets) in 304 ms. (131 steps per ms) remains 1/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 208 ms. (191 steps per ms) remains 1/1 properties
[2026-05-29 22:56:21] [INFO ] Flow matrix only has 2034 transitions (discarded 40 similar events)
[2026-05-29 22:56:21] [INFO ] Invariant cache hit.
[2026-05-29 22:56:21] [INFO ] State equation strengthened by 200 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf4 is UNSAT
After SMT solving in domain Real declared 349/2640 variables, and 4 constraints, problems are : Problem set: 1 solved, 0 unsolved in 176 ms.
Refiners :[Positive P Invariants (semi-flows): 4/19 constraints, Generalized P Invariants (flows): 0/25 constraints, State Equation: 0/606 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 188ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge based reduction with 18 factoid took 168 ms. Reduced automaton from 4 states, 10 edges and 4 AP (stutter insensitive) to 4 states, 9 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 162 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) p0 p3)]
Knowledge-based reduction took 759 ms.
Stuttering acceptance computed with spot in 164 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) p0 p3)]
Stuttering acceptance computed with spot in 191 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) p0 p3)]
Product exploration explored 100000 steps with 33357 reset in 1647 ms.
Product exploration explored 100000 steps with 33379 reset in 1505 ms.
Built C files in :
/tmp/ltsmin10080633548740907577
[2026-05-29 22:56:25] [INFO ] Too many transitions (2074) to apply POR reductions. Disabling POR matrices.
[2026-05-29 22:56:25] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10080633548740907577
Running compilation step : cd /tmp/ltsmin10080633548740907577;'/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/ltsmin10080633548740907577;'/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/ltsmin10080633548740907577;'/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 42 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 2074/2074 transitions.
Applied a total of 0 rules in 33 ms. Remains 606 /606 variables (removed 0) and now considering 2074/2074 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 22:56:28] [INFO ] Flow matrix only has 2034 transitions (discarded 40 similar events)
[2026-05-29 22:56:28] [INFO ] Invariant cache hit.
[2026-05-29 22:56:30] [INFO ] Implicit Places using invariants in 2427 ms returned []
[2026-05-29 22:56:30] [INFO ] Flow matrix only has 2034 transitions (discarded 40 similar events)
[2026-05-29 22:56:30] [INFO ] Invariant cache hit.
[2026-05-29 22:56:32] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:56:51] [INFO ] Implicit Places using invariants and state equation in 20883 ms returned []
Implicit Place search using SMT with State Equation took 23324 ms to find 0 implicit places.
[2026-05-29 22:56:51] [INFO ] Redundant transitions in 49 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 23415 ms. Remains : 606/606 places, 2074/2074 transitions.
Built C files in :
/tmp/ltsmin16790532718537888475
[2026-05-29 22:56:51] [INFO ] Too many transitions (2074) to apply POR reductions. Disabling POR matrices.
[2026-05-29 22:56:51] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16790532718537888475
Running compilation step : cd /tmp/ltsmin16790532718537888475;'/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/ltsmin16790532718537888475;'/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/ltsmin16790532718537888475;'/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 22:56:54] [INFO ] Flatten gal took : 68 ms
[2026-05-29 22:56:54] [INFO ] Flatten gal took : 81 ms
[2026-05-29 22:56:55] [INFO ] Time to serialize gal into /tmp/LTL5605211872103495866.gal : 16 ms
[2026-05-29 22:56:55] [INFO ] Time to serialize properties into /tmp/LTL11031973565010406067.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/LTL5605211872103495866.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14319666885755175296.hoa' '-atoms' '/tmp/LTL11031973565010406067.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/LTL11031973565010406067.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14319666885755175296.hoa
Detected timeout of ITS tools.
[2026-05-29 22:57:10] [INFO ] Flatten gal took : 70 ms
[2026-05-29 22:57:10] [INFO ] Flatten gal took : 72 ms
[2026-05-29 22:57:10] [INFO ] Time to serialize gal into /tmp/LTL15990173512829440249.gal : 13 ms
[2026-05-29 22:57:10] [INFO ] Time to serialize properties into /tmp/LTL5173935485381169255.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/LTL15990173512829440249.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5173935485381169255.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(("((((Insert_Source_E_3>=1)||(Insert_Source_E_2>=1))||((Insert_Source_E_1>=1)||(Insert_Source_E_0>=1)))||(((Insert_Source_E_9>=1)...1796
Formula 0 simplified : F(!"((((Insert_Source_E_3>=1)||(Insert_Source_E_2>=1))||((Insert_Source_E_1>=1)||(Insert_Source_E_0>=1)))||(((Insert_Source_E_9>=1)|...1774
Detected timeout of ITS tools.
[2026-05-29 22:57:25] [INFO ] Flatten gal took : 71 ms
[2026-05-29 22:57:25] [INFO ] Applying decomposition
[2026-05-29 22:57:25] [INFO ] Flatten gal took : 75 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/graph15274728728499144520.txt' '-o' '/tmp/graph15274728728499144520.bin' '-w' '/tmp/graph15274728728499144520.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15274728728499144520.bin' '-l' '-1' '-v' '-w' '/tmp/graph15274728728499144520.weights' '-q' '0' '-e' '0.001'
[2026-05-29 22:57:25] [INFO ] Decomposing Gal with order
[2026-05-29 22:57:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 22:57:25] [INFO ] Removed a total of 1459 redundant transitions.
[2026-05-29 22:57:25] [INFO ] Flatten gal took : 175 ms
[2026-05-29 22:57:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 704 labels/synchronizations in 33 ms.
[2026-05-29 22:57:25] [INFO ] Time to serialize gal into /tmp/LTL15026776083074118781.gal : 19 ms
[2026-05-29 22:57:25] [INFO ] Time to serialize properties into /tmp/LTL2719243961639191892.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/LTL15026776083074118781.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2719243961639191892.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(("((((i0.u8.Insert_Source_E_3>=1)||(i0.u23.Insert_Source_E_2>=1))||((i0.u7.Insert_Source_E_1>=1)||(i0.u6.Insert_Source_E_0>=1)))|...2342
Formula 0 simplified : F(!"((((i0.u8.Insert_Source_E_3>=1)||(i0.u23.Insert_Source_E_2>=1))||((i0.u7.Insert_Source_E_1>=1)||(i0.u6.Insert_Source_E_0>=1)))||...2320
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-13 finished in 154875 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 10 out of 870 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 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 866 transition count 2254
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 796 transition count 2254
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 796 transition count 2144
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 686 transition count 2144
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 540 place count 596 transition count 2054
Applied a total of 540 rules in 95 ms. Remains 596 /870 variables (removed 274) and now considering 2054/2324 (removed 270) transitions.
Running 2050 sub problems to find dead transitions.
[2026-05-29 22:57:41] [INFO ] Flow matrix only has 2014 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7339806652507292780.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2778203179835953529.kers'
[2026-05-29 22:57:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7339806652507292780.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2778203179835953529.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2014 rows 591 cols 10472 entries
Finished phase 1 with 315 SingleSign rule and 227 generalized
[2026-05-29 22:57:41] [INFO ] Computed 54 invariants in 24 ms
Computed 54 P flows in 25 ms.
Exported basis to /tmp/petrispot-output-2778203179835953529.kers
Total runtime 27 ms.
[2026-05-29 22:57:41] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2050 unsolved
SMT process timed out in 22179ms, After SMT, problems are : Problem set: 0 solved, 2050 unsolved
Search for dead transitions found 0 dead transitions in 22187ms
[2026-05-29 22:58:03] [INFO ] Flow matrix only has 2014 transitions (discarded 40 similar events)
[2026-05-29 22:58:03] [INFO ] Invariant cache hit.
[2026-05-29 22:58:05] [INFO ] Implicit Places using invariants in 1933 ms returned [518, 519, 520, 521, 522, 523, 524, 525, 526, 527]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1939 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 586/870 places, 2054/2324 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 576 transition count 2044
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 576 transition count 2044
Applied a total of 20 rules in 45 ms. Remains 576 /586 variables (removed 10) and now considering 2044/2054 (removed 10) transitions.
[2026-05-29 22:58:05] [INFO ] Flow matrix only has 2004 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-798579403608659711.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2057247609408810236.kers'
[2026-05-29 22:58:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-798579403608659711.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2057247609408810236.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2004 rows 571 cols 10422 entries
Finished phase 1 with 307 SingleSign rule and 225 generalized
[2026-05-29 22:58:05] [INFO ] Computed 44 invariants in 20 ms
Computed 44 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-2057247609408810236.kers
Total runtime 24 ms.
[2026-05-29 22:58:07] [INFO ] Implicit Places using invariants in 2023 ms returned []
[2026-05-29 22:58:07] [INFO ] Flow matrix only has 2004 transitions (discarded 40 similar events)
[2026-05-29 22:58:07] [INFO ] Invariant cache hit.
[2026-05-29 22:58:08] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:58:35] [INFO ] Implicit Places using invariants and state equation in 28548 ms returned []
Implicit Place search using SMT with State Equation took 30573 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 576/870 places, 2044/2324 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 54844 ms. Remains : 576/870 places, 2044/2324 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 38 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-14
Stuttering criterion allowed to conclude after 11660 steps with 0 reset in 67 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-14 finished in 54983 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)))'
Spot run failed in 53 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X((!p0&&G(F(!p0))))) U ((F(p1) U p0) U p2)))'
Spot run failed in 49 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/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 48 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((G(!p1)||(X(!p1)&&F((G(F(p2))||(F(p2)&&p3))))))||p0)))'
Spot run failed in 53 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 22:58:36] [INFO ] Flatten gal took : 79 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10956308806603380503
[2026-05-29 22:58:36] [INFO ] Too many transitions (2324) to apply POR reductions. Disabling POR matrices.
[2026-05-29 22:58:36] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10956308806603380503
Running compilation step : cd /tmp/ltsmin10956308806603380503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-29 22:58:36] [INFO ] Applying decomposition
[2026-05-29 22:58:36] [INFO ] Flatten gal took : 80 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/graph1732300522934208811.txt' '-o' '/tmp/graph1732300522934208811.bin' '-w' '/tmp/graph1732300522934208811.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1732300522934208811.bin' '-l' '-1' '-v' '-w' '/tmp/graph1732300522934208811.weights' '-q' '0' '-e' '0.001'
[2026-05-29 22:58:36] [INFO ] Decomposing Gal with order
[2026-05-29 22:58:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 22:58:36] [INFO ] Removed a total of 1649 redundant transitions.
[2026-05-29 22:58:36] [INFO ] Flatten gal took : 162 ms
[2026-05-29 22:58:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 208 labels/synchronizations in 26 ms.
[2026-05-29 22:58:37] [INFO ] Time to serialize gal into /tmp/LTLFireability6640028448014222755.gal : 23 ms
[2026-05-29 22:58:37] [INFO ] Time to serialize properties into /tmp/LTLFireability14688005975479567918.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6640028448014222755.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14688005975479567918.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 4 LTL properties
Checking formula 0 : !((G(F("((((((i3.u9.EnablePollingB_5>=1)&&(i3.u10.cPollingAbort>=1))||((i3.u9.EnablePollingB_4>=1)&&(i3.u10.cPollingAbort>=1)))||(((i3...630
Formula 0 simplified : FG!"((((((i3.u9.EnablePollingB_5>=1)&&(i3.u10.cPollingAbort>=1))||((i3.u9.EnablePollingB_4>=1)&&(i3.u10.cPollingAbort>=1)))||(((i3.u...624
Compilation finished in 9542 ms.
Running link step : cd /tmp/ltsmin10956308806603380503;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 73 ms.
Running LTSmin : cd /tmp/ltsmin10956308806603380503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin10956308806603380503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10956308806603380503;'/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((!(LTLAPp1==true)&&[](<>(!(LTLAPp1==true)))))) U ((<>((LTLAPp2==true)) U (LTLAPp1==true)) U (LTLAPp3==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin10956308806603380503;'/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((!(LTLAPp1==true)&&[](<>(!(LTLAPp1==true)))))) U ((<>((LTLAPp2==true)) U (LTLAPp1==true)) U (LTLAPp3==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10956308806603380503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp4==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin10956308806603380503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp4==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10956308806603380503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[]((<>(([](!(LTLAPp6==true))||(X(!(LTLAPp6==true))&&<>(([](<>((LTLAPp7==true)))||(<>((LTLAPp7==true))&&(LTLAPp8==true)))))))||(LTLAPp5==true)))' '--buchi-type=spotba'
LTSmin run took 3156 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin10956308806603380503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-29 23:25:39] [INFO ] Applying decomposition
[2026-05-29 23:25:40] [INFO ] Flatten gal took : 1486 ms
[2026-05-29 23:25:41] [INFO ] Decomposing Gal with order
[2026-05-29 23:25:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 23:25:42] [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],[CreatedJobs_14],[CreatedJobs_15],[CreatedJobs_16],[CreatedJobs_17],[CreatedJobs_18],[CreatedJobs_19],[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, Idle_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, Idle_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, Idle_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, Idle_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, Idle_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, Idle_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, Idle_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, Idle_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, Idle_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, Idle_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],[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],[DataOnSrc_0, PlaceSources_0, ModifiedSrc_0, AbourtToModifySrc_0],[DataOnSrc_1, PlaceSources_1, ModifiedSrc_1, AbourtToModifySrc_1],[DataOnSrc_2, PlaceSources_2, ModifiedSrc_2, AbourtToModifySrc_2],[DataOnSrc_3, PlaceSources_3, ModifiedSrc_3, AbourtToModifySrc_3],[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],[DisablePollingE_20, DisablePollingB_20, Insert_Source_B_20, P_1119_20, P_2579_20],[DisablePollingE_21, DisablePollingB_21, Insert_Source_B_21, P_1119_21, P_2579_21],[DisablePollingE_22, DisablePollingB_22, Insert_Source_B_22, P_1119_22, P_2579_22],[DisablePollingE_23, DisablePollingB_23, Insert_Source_B_23, P_1119_23, P_2579_23],[DisablePollingE_24, DisablePollingB_24, Insert_Source_B_24, P_1119_24, P_2579_24],[DisablePollingE_25, DisablePollingB_25, Insert_Source_B_25, P_1119_25, P_2579_25],[DisablePollingE_26, DisablePollingB_26, Insert_Source_B_26, P_1119_26, P_2579_26],[DisablePollingE_27, DisablePollingB_27, Insert_Source_B_27, P_1119_27, P_2579_27],[DisablePollingE_28, DisablePollingB_28, Insert_Source_B_28, P_1119_28, P_2579_28],[DisablePollingE_29, DisablePollingB_29, Insert_Source_B_29, P_1119_29, P_2579_29],[DisablePollingE_30, DisablePollingB_30, Insert_Source_B_30, P_1119_30, P_2579_30],[DisablePollingE_31, DisablePollingB_31, Insert_Source_B_31, P_1119_31, P_2579_31],[DisablePollingE_32, DisablePollingB_32, Insert_Source_B_32, P_1119_32, P_2579_32],[DisablePollingE_33, DisablePollingB_33, Insert_Source_B_33, P_1119_33, P_2579_33],[DisablePollingE_34, DisablePollingB_34, Insert_Source_B_34, P_1119_34, P_2579_34],[DisablePollingE_35, DisablePollingB_35, Insert_Source_B_35, P_1119_35, P_2579_35],[DisablePollingE_36, DisablePollingB_36, Insert_Source_B_36, P_1119_36, P_2579_36],[DisablePollingE_37, DisablePollingB_37, Insert_Source_B_37, P_1119_37, P_2579_37],[DisablePollingE_38, DisablePollingB_38, Insert_Source_B_38, P_1119_38, P_2579_38],[DisablePollingE_39, DisablePollingB_39, Insert_Source_B_39, P_1119_39, P_2579_39],
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 23:25:43] [INFO ] Flatten gal took : 1017 ms
[2026-05-29 23:25:43] [INFO ] Time to serialize gal into /tmp/LTLFireability9848856421296488217.gal : 97 ms
[2026-05-29 23:25:43] [INFO ] Time to serialize properties into /tmp/LTLFireability3271441488965634331.ltl : 208 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/LTLFireability9848856421296488217.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3271441488965634331.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...297
Read 3 LTL properties
Checking formula 0 : !((G(F("((((((EnablePollingB_5>=1)&&(cPollingAbort>=1))||((EnablePollingB_4>=1)&&(cPollingAbort>=1)))||(((EnablePollingB_0>=1)&&(cPoll...500
Formula 0 simplified : FG!"((((((EnablePollingB_5>=1)&&(cPollingAbort>=1))||((EnablePollingB_4>=1)&&(cPollingAbort>=1)))||(((EnablePollingB_0>=1)&&(cPollin...494
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-S04J04T10"
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-S04J04T10, 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-177969942100332"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J04T10.tgz
mv PolyORBLF-COL-S04J04T10 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 ;