About the Execution of ITS-Tools for PolyORBLF-COL-S06J06T04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16205.460 | 3600000.00 | 5966246.00 | 235991.00 | TFFFTFFFTFFFFFF? | 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-177969942100388.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-S06J06T04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942100388
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 6.5K Mar 8 15:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Mar 8 15:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Mar 8 15:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 8 15:12 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 08:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 16 08:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 16 08:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 16 08:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 8 15:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Mar 8 15:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 8 15:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Mar 8 15:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 16 08:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 16 08:45 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-S06J06T04-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1780154060169
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-S06J06T04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202604301425
[2026-05-30 15:14:22] [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]
[2026-05-30 15:14:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-30 15:14:23] [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.
[2026-05-30 15:14:23] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-30 15:14:24] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1344 ms
[2026-05-30 15:14:24] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 506 PT places and 7196.0 transition bindings in 38 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 121 ms.
Working with output stream class java.io.PrintStream
[2026-05-30 15:14:24] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 9 ms.
[2026-05-30 15:14:24] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40008 steps (3862 resets) in 1107 ms. (36 steps per ms) remains 1/24 properties
BEST_FIRST walk for 40000 steps (10 resets) in 598 ms. (66 steps per ms) remains 1/1 properties
[2026-05-30 15:14:25] [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-6186360747083273534.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12873281848614184818.kers'
[2026-05-30 15:14:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6186360747083273534.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12873281848614184818.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
[2026-05-30 15:14:25] [INFO ] Computed 26 invariants in 1 ms
Computed 26 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12873281848614184818.kers
Total runtime 3 ms.
[2026-05-30 15:14:25] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 56/60 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/64 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp14 is UNSAT
After SMT solving in domain Real declared 76/145 variables, and 22 constraints, problems are : Problem set: 1 solved, 0 unsolved in 491 ms.
Refiners :[Positive P Invariants (semi-flows): 4/8 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/81 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 600ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2026-05-30 15:14:26] [INFO ] Flatten gal took : 68 ms
[2026-05-30 15:14:26] [INFO ] Flatten gal took : 22 ms
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
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
[2026-05-30 15:14:26] [INFO ] Unfolded HLPN to a Petri net with 506 places and 7154 transitions 59824 arcs in 485 ms.
[2026-05-30 15:14:26] [INFO ] Unfolded 15 HLPN properties in 2 ms.
[2026-05-30 15:14:26] [INFO ] Reduced 4680 identical enabling conditions.
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
Support contains 206 out of 506 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 506/506 places, 1774/1774 transitions.
Applied a total of 0 rules in 75 ms. Remains 506 /506 variables (removed 0) and now considering 1774/1774 (removed 0) transitions.
Running 1768 sub problems to find dead transitions.
[2026-05-30 15:14:27] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13470149634615953923.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11596002863719905362.kers'
[2026-05-30 15:14:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13470149634615953923.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11596002863719905362.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 2 ms.
// Phase 1: matrix 1750 rows 495 cols 9950 entries
Finished phase 1 with 290 SingleSign rule and 162 generalized
[2026-05-30 15:14:27] [INFO ] Computed 54 invariants in 19 ms
Computed 54 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-11596002863719905362.kers
Total runtime 22 ms.
[2026-05-30 15:14:27] [INFO ] State equation strengthened by 112 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/494 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1768 unsolved
SMT process timed out in 23389ms, After SMT, problems are : Problem set: 0 solved, 1768 unsolved
Search for dead transitions found 0 dead transitions in 23424ms
[2026-05-30 15:14:50] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
[2026-05-30 15:14:50] [INFO ] Invariant cache hit.
[2026-05-30 15:14:51] [INFO ] Implicit Places using invariants in 881 ms returned [404, 405, 406, 407]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 905 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 502/506 places, 1774/1774 transitions.
Applied a total of 0 rules in 37 ms. Remains 502 /502 variables (removed 0) and now considering 1774/1774 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24492 ms. Remains : 502/506 places, 1774/1774 transitions.
Starting structural reductions in LTL mode, iteration 0 : 502/502 places, 1774/1774 transitions.
Applied a total of 0 rules in 25 ms. Remains 502 /502 variables (removed 0) and now considering 1774/1774 (removed 0) transitions.
Running 1768 sub problems to find dead transitions.
[2026-05-30 15:14:51] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18443747578129541498.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17893931640126231414.kers'
[2026-05-30 15:14:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18443747578129541498.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17893931640126231414.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 2 ms.
// Phase 1: matrix 1750 rows 491 cols 9942 entries
Finished phase 1 with 317 SingleSign rule and 135 generalized
[2026-05-30 15:14:51] [INFO ] Computed 50 invariants in 16 ms
Computed 50 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-17893931640126231414.kers
Total runtime 20 ms.
[2026-05-30 15:14:51] [INFO ] State equation strengthened by 112 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/490 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1768 unsolved
SMT process timed out in 22054ms, After SMT, problems are : Problem set: 0 solved, 1768 unsolved
Search for dead transitions found 0 dead transitions in 22063ms
[2026-05-30 15:15:13] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
[2026-05-30 15:15:13] [INFO ] Invariant cache hit.
[2026-05-30 15:15:14] [INFO ] Implicit Places using invariants in 847 ms returned []
[2026-05-30 15:15:14] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
[2026-05-30 15:15:14] [INFO ] Invariant cache hit.
[2026-05-30 15:15:16] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:15:22] [INFO ] Implicit Places using invariants and state equation in 7762 ms returned []
Implicit Place search using SMT with State Equation took 8617 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 30713 ms. Remains : 502/502 places, 1774/1774 transitions.
Support contains 206 out of 502 places after structural reductions.
[2026-05-30 15:15:22] [INFO ] Flatten gal took : 483 ms
[2026-05-30 15:15:23] [INFO ] Flatten gal took : 259 ms
[2026-05-30 15:15:23] [INFO ] Input system was already deterministic with 1774 transitions.
Support contains 202 out of 502 places (down from 206) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 26 to 24
RANDOM walk for 40000 steps (192 resets) in 1630 ms. (24 steps per ms) remains 1/24 properties
BEST_FIRST walk for 40003 steps (11 resets) in 308 ms. (129 steps per ms) remains 1/1 properties
[2026-05-30 15:15:24] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
[2026-05-30 15:15:24] [INFO ] Invariant cache hit.
[2026-05-30 15:15:24] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/10 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 362/372 variables, 10/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 108/480 variables, 23/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/480 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/480 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp14 is UNSAT
After SMT solving in domain Real declared 499/2252 variables, and 49 constraints, problems are : Problem set: 1 solved, 0 unsolved in 1166 ms.
Refiners :[Positive P Invariants (semi-flows): 24/26 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 0/502 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1192ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 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' '!(X(F(((p1||F(G(p2)))&&p0))))'
Support contains 26 out of 502 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 502/502 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 496 transition count 1774
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 10 place count 492 transition count 1770
Iterating global reduction 1 with 4 rules applied. Total rules applied 14 place count 492 transition count 1770
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 488 transition count 1766
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 488 transition count 1766
Applied a total of 22 rules in 115 ms. Remains 488 /502 variables (removed 14) and now considering 1766/1774 (removed 8) transitions.
Running 1760 sub problems to find dead transitions.
[2026-05-30 15:15:26] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11814867096111378318.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3452106305169641616.kers'
[2026-05-30 15:15:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11814867096111378318.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3452106305169641616.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1742 rows 483 cols 9926 entries
Finished phase 1 with 309 SingleSign rule and 135 generalized
[2026-05-30 15:15:26] [INFO ] Computed 44 invariants in 17 ms
Computed 44 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-3452106305169641616.kers
Total runtime 21 ms.
[2026-05-30 15:15:26] [INFO ] State equation strengthened by 112 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/482 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1760 unsolved
SMT process timed out in 22776ms, After SMT, problems are : Problem set: 0 solved, 1760 unsolved
Search for dead transitions found 0 dead transitions in 22791ms
[2026-05-30 15:15:49] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:15:49] [INFO ] Invariant cache hit.
[2026-05-30 15:15:50] [INFO ] Implicit Places using invariants in 1421 ms returned []
[2026-05-30 15:15:50] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:15:50] [INFO ] Invariant cache hit.
[2026-05-30 15:15:52] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:16:03] [INFO ] Implicit Places using invariants and state equation in 13523 ms returned []
Implicit Place search using SMT with State Equation took 14950 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 488/502 places, 1766/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37873 ms. Remains : 488/502 places, 1766/1774 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(((F(G(p1))||p2)&&p0))))'
Stuttering acceptance computed with spot in 472 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-00
Product exploration explored 100000 steps with 50000 reset in 1402 ms.
Product exploration explored 100000 steps with 50000 reset in 1149 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 10 factoid took 91 ms. Proved property starting from automaton with 3 states, 5 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 119 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-00 finished in 41179 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) U p1)&&X(X(F(p2)))))'
Support contains 39 out of 502 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 502/502 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 496 transition count 1774
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 10 place count 492 transition count 1770
Iterating global reduction 1 with 4 rules applied. Total rules applied 14 place count 492 transition count 1770
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 488 transition count 1766
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 488 transition count 1766
Applied a total of 22 rules in 64 ms. Remains 488 /502 variables (removed 14) and now considering 1766/1774 (removed 8) transitions.
Skipped dead transition search.
[2026-05-30 15:16:07] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:16:07] [INFO ] Invariant cache hit.
[2026-05-30 15:16:08] [INFO ] Implicit Places using invariants in 1422 ms returned []
[2026-05-30 15:16:08] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:16:08] [INFO ] Invariant cache hit.
[2026-05-30 15:16:09] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:16:21] [INFO ] Implicit Places using invariants and state equation in 12355 ms returned []
Implicit Place search using SMT with State Equation took 13783 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 488/502 places, 1766/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13849 ms. Remains : 488/502 places, 1766/1774 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) U p1)&&X(X(F(p2)))))'
Stuttering acceptance computed with spot in 197 ms :[(OR (NOT p1) (NOT p2)), p0, (NOT p1), (NOT p2), (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-01
Stuttering criterion allowed to conclude after 13 steps with 2 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-01 finished in 14105 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(X(!p1)) U (X(X(G(!p1)))||(!p2&&X((!p1&&X(!p1))))))||p0)))'
Support contains 12 out of 502 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 502/502 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 496 transition count 1774
Applied a total of 6 rules in 25 ms. Remains 496 /502 variables (removed 6) and now considering 1774/1774 (removed 0) transitions.
Running 1768 sub problems to find dead transitions.
[2026-05-30 15:16:21] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6816424990806035516.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-449714792949452158.kers'
[2026-05-30 15:16:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6816424990806035516.kers, --Pflows, --basisKERS=/tmp/petrispot-output-449714792949452158.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1750 rows 491 cols 9942 entries
Finished phase 1 with 317 SingleSign rule and 135 generalized
[2026-05-30 15:16:21] [INFO ] Computed 44 invariants in 16 ms
Computed 44 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-449714792949452158.kers
Total runtime 19 ms.
[2026-05-30 15:16:21] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/490 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1768 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/490 variables, 10/31 constraints. Problems are: Problem set: 0 solved, 1768 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 490/2246 variables, and 31 constraints, problems are : Problem set: 0 solved, 1768 unsolved in 20091 ms.
Refiners :[Positive P Invariants (semi-flows): 21/26 constraints, Generalized P Invariants (flows): 10/18 constraints, State Equation: 0/496 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 1768/928 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1768 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/490 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1768 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/490 variables, 10/31 constraints. Problems are: Problem set: 0 solved, 1768 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 490/2246 variables, and 32 constraints, problems are : Problem set: 0 solved, 1768 unsolved in 20089 ms.
Refiners :[Positive P Invariants (semi-flows): 21/26 constraints, Generalized P Invariants (flows): 10/18 constraints, State Equation: 0/496 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 840/928 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42233ms problems are : Problem set: 0 solved, 1768 unsolved
Search for dead transitions found 0 dead transitions in 42240ms
[2026-05-30 15:17:03] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
[2026-05-30 15:17:03] [INFO ] Invariant cache hit.
[2026-05-30 15:17:05] [INFO ] Implicit Places using invariants in 1459 ms returned []
[2026-05-30 15:17:05] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
[2026-05-30 15:17:05] [INFO ] Invariant cache hit.
[2026-05-30 15:17:06] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:17:19] [INFO ] Implicit Places using invariants and state equation in 14374 ms returned []
Implicit Place search using SMT with State Equation took 15860 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 496/502 places, 1774/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58134 ms. Remains : 496/502 places, 1774/1774 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(X(!p1)) U (X(X(G(!p1)))||(!p2&&X((!p1&&X(!p1))))))||p0)))'
Stuttering acceptance computed with spot in 424 ms :[p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1, p1, true, p1]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-04
Product exploration explored 100000 steps with 25000 reset in 1653 ms.
Product exploration explored 100000 steps with 25000 reset in 1174 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 84 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 119 steps (1 resets) in 6 ms. (17 steps per ms) remains 0/1 properties
Knowledge based reduction with 9 factoid took 61 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[p1, p1, p1, p1, true]
Knowledge-based reduction took 359 ms.
Stuttering acceptance computed with spot in 162 ms :[p1, p1, p1, p1, true]
Support contains 4 out of 496 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 496/496 places, 1774/1774 transitions.
Applied a total of 0 rules in 16 ms. Remains 496 /496 variables (removed 0) and now considering 1774/1774 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 15:17:23] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
[2026-05-30 15:17:23] [INFO ] Invariant cache hit.
[2026-05-30 15:17:24] [INFO ] Implicit Places using invariants in 1295 ms returned []
[2026-05-30 15:17:24] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
[2026-05-30 15:17:24] [INFO ] Invariant cache hit.
[2026-05-30 15:17:25] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:17:39] [INFO ] Implicit Places using invariants and state equation in 14385 ms returned []
Implicit Place search using SMT with State Equation took 15694 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 15711 ms. Remains : 496/496 places, 1774/1774 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 76 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 137 steps (0 resets) in 6 ms. (19 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 72 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 229 ms :[p1, p1, p1, p1, true]
Knowledge-based reduction took 397 ms.
Stuttering acceptance computed with spot in 223 ms :[p1, p1, p1, p1, true]
Stuttering acceptance computed with spot in 222 ms :[p1, p1, p1, p1, true]
Product exploration explored 100000 steps with 25000 reset in 1378 ms.
Product exploration explored 100000 steps with 25000 reset in 1118 ms.
Spot run failed in 104 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/ltsmin4831539081172330178
[2026-05-30 15:17:42] [INFO ] Built C files in 120ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4831539081172330178
Running compilation step : cd /tmp/ltsmin4831539081172330178;'/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/ltsmin4831539081172330178;'/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/ltsmin4831539081172330178;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 496 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 496/496 places, 1774/1774 transitions.
Applied a total of 0 rules in 29 ms. Remains 496 /496 variables (removed 0) and now considering 1774/1774 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 15:17:45] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
[2026-05-30 15:17:45] [INFO ] Invariant cache hit.
[2026-05-30 15:17:47] [INFO ] Implicit Places using invariants in 1415 ms returned []
[2026-05-30 15:17:47] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
[2026-05-30 15:17:47] [INFO ] Invariant cache hit.
[2026-05-30 15:17:48] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:18:01] [INFO ] Implicit Places using invariants and state equation in 14484 ms returned []
Implicit Place search using SMT with State Equation took 15921 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 15952 ms. Remains : 496/496 places, 1774/1774 transitions.
Built C files in :
/tmp/ltsmin13323244483016801823
[2026-05-30 15:18:01] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13323244483016801823
Running compilation step : cd /tmp/ltsmin13323244483016801823;'/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/ltsmin13323244483016801823;'/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/ltsmin13323244483016801823;'/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)
[2026-05-30 15:18:05] [INFO ] Flatten gal took : 201 ms
[2026-05-30 15:18:05] [INFO ] Flatten gal took : 131 ms
[2026-05-30 15:18:05] [INFO ] Time to serialize gal into /tmp/LTL262306251146433091.gal : 66 ms
[2026-05-30 15:18:05] [INFO ] Time to serialize properties into /tmp/LTL16383760152031840690.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/LTL262306251146433091.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18348695165311903474.hoa' '-atoms' '/tmp/LTL16383760152031840690.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/LTL16383760152031840690.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18348695165311903474.hoa
Detected timeout of ITS tools.
[2026-05-30 15:18:20] [INFO ] Flatten gal took : 99 ms
[2026-05-30 15:18:21] [INFO ] Flatten gal took : 101 ms
[2026-05-30 15:18:21] [INFO ] Time to serialize gal into /tmp/LTL4655257839972609030.gal : 46 ms
[2026-05-30 15:18:21] [INFO ] Time to serialize properties into /tmp/LTL16867719820120653889.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4655257839972609030.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16867719820120653889.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(("(((NotifyEventJobCompletedB_2>=1)||(NotifyEventJobCompletedB_3>=1))||((NotifyEventJobCompletedB_0>=1)||(NotifyEventJobCompleted...802
Formula 0 simplified : X(!"(((NotifyEventJobCompletedB_2>=1)||(NotifyEventJobCompletedB_3>=1))||((NotifyEventJobCompletedB_0>=1)||(NotifyEventJobCompletedB...765
Detected timeout of ITS tools.
[2026-05-30 15:18:36] [INFO ] Flatten gal took : 83 ms
[2026-05-30 15:18:36] [INFO ] Applying decomposition
[2026-05-30 15:18:36] [INFO ] Flatten gal took : 84 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/graph13573448844563959352.txt' '-o' '/tmp/graph13573448844563959352.bin' '-w' '/tmp/graph13573448844563959352.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13573448844563959352.bin' '-l' '-1' '-v' '-w' '/tmp/graph13573448844563959352.weights' '-q' '0' '-e' '0.001'
[2026-05-30 15:18:37] [INFO ] Decomposing Gal with order
[2026-05-30 15:18:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 15:18:37] [INFO ] Removed a total of 842 redundant transitions.
[2026-05-30 15:18:38] [INFO ] Flatten gal took : 619 ms
[2026-05-30 15:18:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 141 labels/synchronizations in 130 ms.
[2026-05-30 15:18:38] [INFO ] Time to serialize gal into /tmp/LTL1974706917098470266.gal : 59 ms
[2026-05-30 15:18:38] [INFO ] Time to serialize properties into /tmp/LTL12431761147710740850.ltl : 17 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/LTL1974706917098470266.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12431761147710740850.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(("(((i11.i3.u65.NotifyEventJobCompletedB_2>=1)||(i1.i1.u66.NotifyEventJobCompletedB_3>=1))||((i1.i3.u63.NotifyEventJobCompletedB_...1048
Formula 0 simplified : X(!"(((i11.i3.u65.NotifyEventJobCompletedB_2>=1)||(i1.i1.u66.NotifyEventJobCompletedB_3>=1))||((i1.i3.u63.NotifyEventJobCompletedB_0...1011
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-04 finished in 152278 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 4 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 496 transition count 1738
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 460 transition count 1738
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 72 place count 460 transition count 1682
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 184 place count 404 transition count 1682
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 188 place count 400 transition count 1678
Iterating global reduction 2 with 4 rules applied. Total rules applied 192 place count 400 transition count 1678
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 2 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 280 place count 356 transition count 1634
Applied a total of 280 rules in 365 ms. Remains 356 /502 variables (removed 146) and now considering 1634/1774 (removed 140) transitions.
Running 1628 sub problems to find dead transitions.
[2026-05-30 15:18:53] [INFO ] Flow matrix only has 1610 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6554704574459902973.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10279815515368036166.kers'
[2026-05-30 15:18:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6554704574459902973.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10279815515368036166.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 1610 rows 351 cols 9802 entries
Finished phase 1 with 173 SingleSign rule and 139 generalized
[2026-05-30 15:18:54] [INFO ] Computed 44 invariants in 23 ms
Computed 44 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-10279815515368036166.kers
Total runtime 28 ms.
[2026-05-30 15:18:54] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/350 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/350 variables, 12/33 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 350/1966 variables, and 33 constraints, problems are : Problem set: 0 solved, 1628 unsolved in 20066 ms.
Refiners :[Positive P Invariants (semi-flows): 21/26 constraints, Generalized P Invariants (flows): 12/18 constraints, State Equation: 0/356 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 1628/788 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1628 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/350 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/350 variables, 12/33 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 350/1966 variables, and 34 constraints, problems are : Problem set: 0 solved, 1628 unsolved in 20064 ms.
Refiners :[Positive P Invariants (semi-flows): 21/26 constraints, Generalized P Invariants (flows): 12/18 constraints, State Equation: 0/356 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 840/788 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42551ms problems are : Problem set: 0 solved, 1628 unsolved
Search for dead transitions found 0 dead transitions in 42562ms
[2026-05-30 15:19:36] [INFO ] Flow matrix only has 1610 transitions (discarded 24 similar events)
[2026-05-30 15:19:36] [INFO ] Invariant cache hit.
[2026-05-30 15:19:38] [INFO ] Implicit Places using invariants in 2358 ms returned []
[2026-05-30 15:19:38] [INFO ] Flow matrix only has 1610 transitions (discarded 24 similar events)
[2026-05-30 15:19:38] [INFO ] Invariant cache hit.
[2026-05-30 15:19:40] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:19:49] [INFO ] Implicit Places using invariants and state equation in 11034 ms returned []
Implicit Place search using SMT with State Equation took 13400 ms to find 0 implicit places.
[2026-05-30 15:19:50] [INFO ] Redundant transitions in 121 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 356/502 places, 1634/1774 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 56465 ms. Remains : 356/502 places, 1634/1774 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 40 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-05
Product exploration explored 100000 steps with 946 reset in 781 ms.
Product exploration explored 100000 steps with 927 reset in 706 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 63 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 128 steps (2 resets) in 6 ms. (18 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 68 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Knowledge-based reduction took 202 ms.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Support contains 4 out of 356 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 356/356 places, 1634/1634 transitions.
Applied a total of 0 rules in 42 ms. Remains 356 /356 variables (removed 0) and now considering 1634/1634 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 15:19:51] [INFO ] Flow matrix only has 1610 transitions (discarded 24 similar events)
[2026-05-30 15:19:51] [INFO ] Invariant cache hit.
[2026-05-30 15:19:54] [INFO ] Implicit Places using invariants in 2275 ms returned []
[2026-05-30 15:19:54] [INFO ] Flow matrix only has 1610 transitions (discarded 24 similar events)
[2026-05-30 15:19:54] [INFO ] Invariant cache hit.
[2026-05-30 15:19:55] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:20:05] [INFO ] Implicit Places using invariants and state equation in 11254 ms returned []
Implicit Place search using SMT with State Equation took 13531 ms to find 0 implicit places.
[2026-05-30 15:20:05] [INFO ] Redundant transitions in 108 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13690 ms. Remains : 356/356 places, 1634/1634 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 65 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 113 steps (1 resets) in 13 ms. (8 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Knowledge-based reduction took 209 ms.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Product exploration explored 100000 steps with 933 reset in 767 ms.
Stack based approach found an accepted trace after 64933 steps with 615 reset with depth 282 and stack size 282 in 404 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-05 finished in 73489 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(p0))&&F(p1))))'
Support contains 30 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 496 transition count 1746
Reduce places removed 28 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 32 rules applied. Total rules applied 60 place count 468 transition count 1742
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 64 place count 464 transition count 1742
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 32 Pre rules applied. Total rules applied 64 place count 464 transition count 1710
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 128 place count 432 transition count 1710
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 132 place count 428 transition count 1706
Iterating global reduction 3 with 4 rules applied. Total rules applied 136 place count 428 transition count 1706
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 232 place count 380 transition count 1658
Applied a total of 232 rules in 168 ms. Remains 380 /502 variables (removed 122) and now considering 1658/1774 (removed 116) transitions.
Running 1652 sub problems to find dead transitions.
[2026-05-30 15:20:07] [INFO ] Flow matrix only has 1634 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15991323441734101392.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15324839994133297107.kers'
[2026-05-30 15:20:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15991323441734101392.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15324839994133297107.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 1634 rows 375 cols 9850 entries
Finished phase 1 with 197 SingleSign rule and 139 generalized
[2026-05-30 15:20:07] [INFO ] Computed 44 invariants in 23 ms
Computed 44 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-15324839994133297107.kers
Total runtime 27 ms.
[2026-05-30 15:20:07] [INFO ] State equation strengthened by 112 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/374 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1652 unsolved
SMT process timed out in 22563ms, After SMT, problems are : Problem set: 0 solved, 1652 unsolved
Search for dead transitions found 0 dead transitions in 22573ms
[2026-05-30 15:20:29] [INFO ] Flow matrix only has 1634 transitions (discarded 24 similar events)
[2026-05-30 15:20:29] [INFO ] Invariant cache hit.
[2026-05-30 15:20:31] [INFO ] Implicit Places using invariants in 2031 ms returned []
[2026-05-30 15:20:31] [INFO ] Flow matrix only has 1634 transitions (discarded 24 similar events)
[2026-05-30 15:20:31] [INFO ] Invariant cache hit.
[2026-05-30 15:20:33] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:20:41] [INFO ] Implicit Places using invariants and state equation in 9145 ms returned []
Implicit Place search using SMT with State Equation took 11178 ms to find 0 implicit places.
[2026-05-30 15:20:41] [INFO ] Redundant transitions in 55 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 380/502 places, 1658/1774 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 33989 ms. Remains : 380/502 places, 1658/1774 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))&&F(p1))))'
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-06
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-06 finished in 34178 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((X(X(X(X(p1))))||p0))))'
Support contains 43 out of 502 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 502/502 places, 1774/1774 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 498 transition count 1770
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 498 transition count 1770
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 494 transition count 1766
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 494 transition count 1766
Applied a total of 16 rules in 45 ms. Remains 494 /502 variables (removed 8) and now considering 1766/1774 (removed 8) transitions.
Running 1760 sub problems to find dead transitions.
[2026-05-30 15:20:41] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17556357538575549589.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14444528690860235027.kers'
[2026-05-30 15:20:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17556357538575549589.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14444528690860235027.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 3 ms.
// Phase 1: matrix 1742 rows 483 cols 9926 entries
Finished phase 1 with 309 SingleSign rule and 135 generalized
[2026-05-30 15:20:41] [INFO ] Computed 50 invariants in 27 ms
Computed 50 P flows in 27 ms.
Exported basis to /tmp/petrispot-output-14444528690860235027.kers
Total runtime 30 ms.
[2026-05-30 15:20:41] [INFO ] State equation strengthened by 112 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/482 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1760 unsolved
SMT process timed out in 22386ms, After SMT, problems are : Problem set: 0 solved, 1760 unsolved
Search for dead transitions found 0 dead transitions in 22393ms
[2026-05-30 15:21:03] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:21:03] [INFO ] Invariant cache hit.
[2026-05-30 15:21:05] [INFO ] Implicit Places using invariants in 1402 ms returned []
[2026-05-30 15:21:05] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:21:05] [INFO ] Invariant cache hit.
[2026-05-30 15:21:06] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:21:17] [INFO ] Implicit Places using invariants and state equation in 12113 ms returned []
Implicit Place search using SMT with State Equation took 13518 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 494/502 places, 1766/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35964 ms. Remains : 494/502 places, 1766/1774 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((X(X(X(X(p1))))||p0))))'
Stuttering acceptance computed with spot in 246 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-07
Stuttering criterion allowed to conclude after 36 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-07 finished in 36269 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&X((X(!p1) U (X(G(!p1))||(!p2&&X(!p1)))))))))'
Support contains 45 out of 502 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 502/502 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 496 transition count 1774
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 10 place count 492 transition count 1770
Iterating global reduction 1 with 4 rules applied. Total rules applied 14 place count 492 transition count 1770
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 488 transition count 1766
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 488 transition count 1766
Applied a total of 22 rules in 40 ms. Remains 488 /502 variables (removed 14) and now considering 1766/1774 (removed 8) transitions.
Running 1760 sub problems to find dead transitions.
[2026-05-30 15:21:17] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8341140668991786770.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13828795853972278920.kers'
[2026-05-30 15:21:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8341140668991786770.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13828795853972278920.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1742 rows 483 cols 9926 entries
Finished phase 1 with 309 SingleSign rule and 135 generalized
[2026-05-30 15:21:17] [INFO ] Computed 44 invariants in 17 ms
Computed 44 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-13828795853972278920.kers
Total runtime 22 ms.
[2026-05-30 15:21:17] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/482 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1760 unsolved
SMT process timed out in 22445ms, After SMT, problems are : Problem set: 0 solved, 1760 unsolved
Search for dead transitions found 0 dead transitions in 22449ms
[2026-05-30 15:21:40] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:21:40] [INFO ] Invariant cache hit.
[2026-05-30 15:21:41] [INFO ] Implicit Places using invariants in 1243 ms returned []
[2026-05-30 15:21:41] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:21:41] [INFO ] Invariant cache hit.
[2026-05-30 15:21:42] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:21:53] [INFO ] Implicit Places using invariants and state equation in 12543 ms returned []
Implicit Place search using SMT with State Equation took 13790 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 488/502 places, 1766/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36285 ms. Remains : 488/502 places, 1766/1774 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&X((X(!p1) U (X(G(!p1))||(!p2&&X(!p1)))))))))'
Stuttering acceptance computed with spot in 290 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0), p1, p1, true]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-08
Product exploration explored 100000 steps with 20000 reset in 1192 ms.
Product exploration explored 100000 steps with 20000 reset in 1274 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 2 factoid took 78 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (149 resets) in 597 ms. (66 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40003 steps (105 resets) in 1139 ms. (35 steps per ms) remains 1/1 properties
[2026-05-30 15:21:57] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:21:57] [INFO ] Invariant cache hit.
[2026-05-30 15:21:57] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 106/147 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/147 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 42/189 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/189 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 115/304 variables, 5/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/304 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf1 is UNSAT
After SMT solving in domain Real declared 473/2230 variables, and 33 constraints, problems are : Problem set: 1 solved, 0 unsolved in 495 ms.
Refiners :[Positive P Invariants (semi-flows): 20/26 constraints, Generalized P Invariants (flows): 13/18 constraints, State Equation: 0/488 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 514ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 230 ms :[p1, p1, p1, p1, p1, true]
Knowledge-based reduction took 1424 ms.
Stuttering acceptance computed with spot in 229 ms :[p1, p1, p1, p1, p1, true]
Support contains 41 out of 488 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 488/488 places, 1766/1766 transitions.
Applied a total of 0 rules in 11 ms. Remains 488 /488 variables (removed 0) and now considering 1766/1766 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 15:21:58] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:21:58] [INFO ] Invariant cache hit.
[2026-05-30 15:21:59] [INFO ] Implicit Places using invariants in 1081 ms returned []
[2026-05-30 15:21:59] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:21:59] [INFO ] Invariant cache hit.
[2026-05-30 15:22:00] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:22:12] [INFO ] Implicit Places using invariants and state equation in 12833 ms returned []
Implicit Place search using SMT with State Equation took 13939 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 13951 ms. Remains : 488/488 places, 1766/1766 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 52 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 380 steps (1 resets) in 6 ms. (54 steps per ms) remains 0/2 properties
Knowledge based reduction with 1 factoid took 73 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[p1, p1, p1, p1, p1, true]
Knowledge-based reduction took 343 ms.
Stuttering acceptance computed with spot in 265 ms :[p1, p1, p1, p1, p1, true]
Stuttering acceptance computed with spot in 276 ms :[p1, p1, p1, p1, p1, true]
Product exploration explored 100000 steps with 20000 reset in 1589 ms.
Product exploration explored 100000 steps with 20000 reset in 1258 ms.
Spot run failed in 60 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/ltsmin7176320777144385947
[2026-05-30 15:22:16] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7176320777144385947
Running compilation step : cd /tmp/ltsmin7176320777144385947;'/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/ltsmin7176320777144385947;'/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/ltsmin7176320777144385947;'/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 41 out of 488 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 488/488 places, 1766/1766 transitions.
Applied a total of 0 rules in 11 ms. Remains 488 /488 variables (removed 0) and now considering 1766/1766 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 15:22:19] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:22:19] [INFO ] Invariant cache hit.
[2026-05-30 15:22:20] [INFO ] Implicit Places using invariants in 1254 ms returned []
[2026-05-30 15:22:20] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:22:20] [INFO ] Invariant cache hit.
[2026-05-30 15:22:21] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:22:35] [INFO ] Implicit Places using invariants and state equation in 14846 ms returned []
Implicit Place search using SMT with State Equation took 16103 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 16116 ms. Remains : 488/488 places, 1766/1766 transitions.
Built C files in :
/tmp/ltsmin15851782479243171100
[2026-05-30 15:22:35] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15851782479243171100
Running compilation step : cd /tmp/ltsmin15851782479243171100;'/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/ltsmin15851782479243171100;'/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/ltsmin15851782479243171100;'/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)
[2026-05-30 15:22:38] [INFO ] Flatten gal took : 80 ms
[2026-05-30 15:22:38] [INFO ] Flatten gal took : 93 ms
[2026-05-30 15:22:38] [INFO ] Time to serialize gal into /tmp/LTL1903602151153572462.gal : 13 ms
[2026-05-30 15:22:38] [INFO ] Time to serialize properties into /tmp/LTL335606220674512025.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/LTL1903602151153572462.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14871286632547588030.hoa' '-atoms' '/tmp/LTL335606220674512025.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/LTL335606220674512025.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14871286632547588030.hoa
Detected timeout of ITS tools.
[2026-05-30 15:22:53] [INFO ] Flatten gal took : 78 ms
[2026-05-30 15:22:53] [INFO ] Flatten gal took : 80 ms
[2026-05-30 15:22:53] [INFO ] Time to serialize gal into /tmp/LTL996676052678255192.gal : 20 ms
[2026-05-30 15:22:53] [INFO ] Time to serialize properties into /tmp/LTL12432144377836415556.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/LTL996676052678255192.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12432144377836415556.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((F("(((NotifyEventJobCompletedB_2<1)&&(NotifyEventJobCompletedB_3<1))&&((NotifyEventJobCompletedB_0<1)&&(NotifyEventJobComplete...5941
Formula 0 simplified : XX(G!"(((NotifyEventJobCompletedB_2<1)&&(NotifyEventJobCompletedB_3<1))&&((NotifyEventJobCompletedB_0<1)&&(NotifyEventJobCompletedB_...5908
Detected timeout of ITS tools.
[2026-05-30 15:23:09] [INFO ] Flatten gal took : 125 ms
[2026-05-30 15:23:09] [INFO ] Applying decomposition
[2026-05-30 15:23:09] [INFO ] Flatten gal took : 127 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17399308480270132668.txt' '-o' '/tmp/graph17399308480270132668.bin' '-w' '/tmp/graph17399308480270132668.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17399308480270132668.bin' '-l' '-1' '-v' '-w' '/tmp/graph17399308480270132668.weights' '-q' '0' '-e' '0.001'
[2026-05-30 15:23:09] [INFO ] Decomposing Gal with order
[2026-05-30 15:23:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 15:23:09] [INFO ] Removed a total of 839 redundant transitions.
[2026-05-30 15:23:09] [INFO ] Flatten gal took : 178 ms
[2026-05-30 15:23:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 127 labels/synchronizations in 31 ms.
[2026-05-30 15:23:09] [INFO ] Time to serialize gal into /tmp/LTL13886455332529290027.gal : 18 ms
[2026-05-30 15:23:09] [INFO ] Time to serialize properties into /tmp/LTL2928592159835525544.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/LTL13886455332529290027.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2928592159835525544.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X((F("(((i0.i5.u60.NotifyEventJobCompletedB_2<1)&&(i0.i7.u66.NotifyEventJobCompletedB_3<1))&&((i0.i4.u59.NotifyEventJobCompletedB...8085
Formula 0 simplified : XX(G!"(((i0.i5.u60.NotifyEventJobCompletedB_2<1)&&(i0.i7.u66.NotifyEventJobCompletedB_3<1))&&((i0.i4.u59.NotifyEventJobCompletedB_0<...8052
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-08 finished in 127381 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(!p0) U X(p1)))'
Support contains 40 out of 502 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 502/502 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 496 transition count 1774
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 10 place count 492 transition count 1770
Iterating global reduction 1 with 4 rules applied. Total rules applied 14 place count 492 transition count 1770
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 488 transition count 1766
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 488 transition count 1766
Applied a total of 22 rules in 52 ms. Remains 488 /502 variables (removed 14) and now considering 1766/1774 (removed 8) transitions.
Skipped dead transition search.
[2026-05-30 15:23:24] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:23:24] [INFO ] Invariant cache hit.
[2026-05-30 15:23:25] [INFO ] Implicit Places using invariants in 803 ms returned []
[2026-05-30 15:23:25] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:23:25] [INFO ] Invariant cache hit.
[2026-05-30 15:23:26] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:23:36] [INFO ] Implicit Places using invariants and state equation in 11001 ms returned []
Implicit Place search using SMT with State Equation took 11809 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 488/502 places, 1766/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11863 ms. Remains : 488/502 places, 1766/1774 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) U X(p1)))'
Stuttering acceptance computed with spot in 158 ms :[(NOT p1), (NOT p1), (NOT p1), true, p0]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-09
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-09 finished in 12078 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 5 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 496 transition count 1738
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 460 transition count 1738
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 72 place count 460 transition count 1682
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 184 place count 404 transition count 1682
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 188 place count 400 transition count 1678
Iterating global reduction 2 with 4 rules applied. Total rules applied 192 place count 400 transition count 1678
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 288 place count 352 transition count 1630
Applied a total of 288 rules in 115 ms. Remains 352 /502 variables (removed 150) and now considering 1630/1774 (removed 144) transitions.
Running 1624 sub problems to find dead transitions.
[2026-05-30 15:23:37] [INFO ] Flow matrix only has 1606 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8444908889757278059.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4167206037690974638.kers'
[2026-05-30 15:23:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8444908889757278059.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4167206037690974638.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 1606 rows 347 cols 9794 entries
Finished phase 1 with 169 SingleSign rule and 139 generalized
[2026-05-30 15:23:37] [INFO ] Computed 44 invariants in 23 ms
Computed 44 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-4167206037690974638.kers
Total runtime 28 ms.
[2026-05-30 15:23:37] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/346 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1624 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/346 variables, 12/33 constraints. Problems are: Problem set: 0 solved, 1624 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 346/1958 variables, and 33 constraints, problems are : Problem set: 0 solved, 1624 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 21/26 constraints, Generalized P Invariants (flows): 12/18 constraints, State Equation: 0/352 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 1624/784 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1624 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/346 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1624 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/346 variables, 12/33 constraints. Problems are: Problem set: 0 solved, 1624 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 346/1958 variables, and 35 constraints, problems are : Problem set: 0 solved, 1624 unsolved in 20059 ms.
Refiners :[Positive P Invariants (semi-flows): 21/26 constraints, Generalized P Invariants (flows): 12/18 constraints, State Equation: 0/352 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 840/784 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42427ms problems are : Problem set: 0 solved, 1624 unsolved
Search for dead transitions found 0 dead transitions in 42434ms
[2026-05-30 15:24:19] [INFO ] Flow matrix only has 1606 transitions (discarded 24 similar events)
[2026-05-30 15:24:19] [INFO ] Invariant cache hit.
[2026-05-30 15:24:21] [INFO ] Implicit Places using invariants in 2140 ms returned []
[2026-05-30 15:24:21] [INFO ] Flow matrix only has 1606 transitions (discarded 24 similar events)
[2026-05-30 15:24:21] [INFO ] Invariant cache hit.
[2026-05-30 15:24:22] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:24:29] [INFO ] Implicit Places using invariants and state equation in 7943 ms returned []
Implicit Place search using SMT with State Equation took 10087 ms to find 0 implicit places.
[2026-05-30 15:24:29] [INFO ] Redundant transitions in 33 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 352/502 places, 1630/1774 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 52684 ms. Remains : 352/502 places, 1630/1774 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 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-10
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-10 finished in 52789 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((F(p0)&&G(p1))))'
Support contains 8 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 496 transition count 1746
Reduce places removed 28 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 32 rules applied. Total rules applied 60 place count 468 transition count 1742
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 64 place count 464 transition count 1742
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 64 place count 464 transition count 1686
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 176 place count 408 transition count 1686
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 180 place count 404 transition count 1682
Iterating global reduction 3 with 4 rules applied. Total rules applied 184 place count 404 transition count 1682
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 264 place count 364 transition count 1642
Applied a total of 264 rules in 104 ms. Remains 364 /502 variables (removed 138) and now considering 1642/1774 (removed 132) transitions.
Running 1636 sub problems to find dead transitions.
[2026-05-30 15:24:29] [INFO ] Flow matrix only has 1618 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15813899930803375392.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9892154407734718895.kers'
[2026-05-30 15:24:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15813899930803375392.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9892154407734718895.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1618 rows 359 cols 9814 entries
Finished phase 1 with 181 SingleSign rule and 139 generalized
[2026-05-30 15:24:29] [INFO ] Computed 44 invariants in 13 ms
Computed 44 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-9892154407734718895.kers
Total runtime 24 ms.
[2026-05-30 15:24:29] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/358 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1636 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/358 variables, 12/33 constraints. Problems are: Problem set: 0 solved, 1636 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 358/1982 variables, and 33 constraints, problems are : Problem set: 0 solved, 1636 unsolved in 20059 ms.
Refiners :[Positive P Invariants (semi-flows): 21/26 constraints, Generalized P Invariants (flows): 12/18 constraints, State Equation: 0/364 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 1636/796 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1636 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/358 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1636 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/358 variables, 12/33 constraints. Problems are: Problem set: 0 solved, 1636 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 358/1982 variables, and 34 constraints, problems are : Problem set: 0 solved, 1636 unsolved in 20060 ms.
Refiners :[Positive P Invariants (semi-flows): 21/26 constraints, Generalized P Invariants (flows): 12/18 constraints, State Equation: 0/364 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 840/796 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42198ms problems are : Problem set: 0 solved, 1636 unsolved
Search for dead transitions found 0 dead transitions in 42203ms
[2026-05-30 15:25:12] [INFO ] Flow matrix only has 1618 transitions (discarded 24 similar events)
[2026-05-30 15:25:12] [INFO ] Invariant cache hit.
[2026-05-30 15:25:14] [INFO ] Implicit Places using invariants in 2084 ms returned []
[2026-05-30 15:25:14] [INFO ] Flow matrix only has 1618 transitions (discarded 24 similar events)
[2026-05-30 15:25:14] [INFO ] Invariant cache hit.
[2026-05-30 15:25:15] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:25:22] [INFO ] Implicit Places using invariants and state equation in 8153 ms returned []
Implicit Place search using SMT with State Equation took 10264 ms to find 0 implicit places.
[2026-05-30 15:25:22] [INFO ] Redundant transitions in 33 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 364/502 places, 1642/1774 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 52620 ms. Remains : 364/502 places, 1642/1774 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((F(p0)&&G(p1))))'
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-11
Stuttering criterion allowed to conclude after 493 steps with 2 reset in 4 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-11 finished in 52765 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&X(!p1)))))'
Support contains 17 out of 502 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 502/502 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 496 transition count 1774
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 10 place count 492 transition count 1770
Iterating global reduction 1 with 4 rules applied. Total rules applied 14 place count 492 transition count 1770
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 488 transition count 1766
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 488 transition count 1766
Applied a total of 22 rules in 65 ms. Remains 488 /502 variables (removed 14) and now considering 1766/1774 (removed 8) transitions.
Running 1760 sub problems to find dead transitions.
[2026-05-30 15:25:22] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5503631999839703760.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12439278754402586923.kers'
[2026-05-30 15:25:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5503631999839703760.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12439278754402586923.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1742 rows 483 cols 9926 entries
Finished phase 1 with 309 SingleSign rule and 135 generalized
[2026-05-30 15:25:22] [INFO ] Computed 44 invariants in 16 ms
Computed 44 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-12439278754402586923.kers
Total runtime 21 ms.
[2026-05-30 15:25:22] [INFO ] State equation strengthened by 112 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/482 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1760 unsolved
SMT process timed out in 22539ms, After SMT, problems are : Problem set: 0 solved, 1760 unsolved
Search for dead transitions found 0 dead transitions in 22547ms
[2026-05-30 15:25:45] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:25:45] [INFO ] Invariant cache hit.
[2026-05-30 15:25:46] [INFO ] Implicit Places using invariants in 1316 ms returned []
[2026-05-30 15:25:46] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:25:46] [INFO ] Invariant cache hit.
[2026-05-30 15:25:47] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:25:58] [INFO ] Implicit Places using invariants and state equation in 11751 ms returned []
Implicit Place search using SMT with State Equation took 13070 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 488/502 places, 1766/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35690 ms. Remains : 488/502 places, 1766/1774 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(p0)&&p1))))'
Stuttering acceptance computed with spot in 145 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-12 finished in 35876 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 4 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 496 transition count 1738
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 460 transition count 1738
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 72 place count 460 transition count 1682
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 184 place count 404 transition count 1682
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 188 place count 400 transition count 1678
Iterating global reduction 2 with 4 rules applied. Total rules applied 192 place count 400 transition count 1678
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 280 place count 356 transition count 1634
Applied a total of 280 rules in 144 ms. Remains 356 /502 variables (removed 146) and now considering 1634/1774 (removed 140) transitions.
Running 1628 sub problems to find dead transitions.
[2026-05-30 15:25:58] [INFO ] Flow matrix only has 1610 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13307283058963535040.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7689254336604011468.kers'
[2026-05-30 15:25:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13307283058963535040.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7689254336604011468.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1610 rows 351 cols 9802 entries
Finished phase 1 with 173 SingleSign rule and 139 generalized
[2026-05-30 15:25:58] [INFO ] Computed 44 invariants in 14 ms
Computed 44 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-7689254336604011468.kers
Total runtime 18 ms.
[2026-05-30 15:25:58] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/350 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/350 variables, 12/33 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 350/1966 variables, and 33 constraints, problems are : Problem set: 0 solved, 1628 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 21/26 constraints, Generalized P Invariants (flows): 12/18 constraints, State Equation: 0/356 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 1628/788 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1628 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/350 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/350 variables, 12/33 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 350/1966 variables, and 35 constraints, problems are : Problem set: 0 solved, 1628 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 21/26 constraints, Generalized P Invariants (flows): 12/18 constraints, State Equation: 0/356 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 840/788 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42274ms problems are : Problem set: 0 solved, 1628 unsolved
Search for dead transitions found 0 dead transitions in 42282ms
[2026-05-30 15:26:40] [INFO ] Flow matrix only has 1610 transitions (discarded 24 similar events)
[2026-05-30 15:26:40] [INFO ] Invariant cache hit.
[2026-05-30 15:26:42] [INFO ] Implicit Places using invariants in 1793 ms returned []
[2026-05-30 15:26:42] [INFO ] Flow matrix only has 1610 transitions (discarded 24 similar events)
[2026-05-30 15:26:42] [INFO ] Invariant cache hit.
[2026-05-30 15:26:43] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:26:52] [INFO ] Implicit Places using invariants and state equation in 9833 ms returned []
Implicit Place search using SMT with State Equation took 11635 ms to find 0 implicit places.
[2026-05-30 15:26:52] [INFO ] Redundant transitions in 32 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 356/502 places, 1634/1774 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 54120 ms. Remains : 356/502 places, 1634/1774 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 51 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-13
Stuttering criterion allowed to conclude after 39 steps with 1 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-13 finished in 54207 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(!p0)))))'
Support contains 4 out of 502 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 502/502 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 496 transition count 1774
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 10 place count 492 transition count 1770
Iterating global reduction 1 with 4 rules applied. Total rules applied 14 place count 492 transition count 1770
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 488 transition count 1766
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 488 transition count 1766
Applied a total of 22 rules in 43 ms. Remains 488 /502 variables (removed 14) and now considering 1766/1774 (removed 8) transitions.
Running 1760 sub problems to find dead transitions.
[2026-05-30 15:26:52] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10573965000193087422.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3234223073166534910.kers'
[2026-05-30 15:26:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10573965000193087422.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3234223073166534910.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 1742 rows 483 cols 9926 entries
Finished phase 1 with 309 SingleSign rule and 135 generalized
[2026-05-30 15:26:52] [INFO ] Computed 44 invariants in 31 ms
Computed 44 P flows in 32 ms.
Exported basis to /tmp/petrispot-output-3234223073166534910.kers
Total runtime 35 ms.
[2026-05-30 15:26:52] [INFO ] State equation strengthened by 112 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/482 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 1760 unsolved
SMT process timed out in 22391ms, After SMT, problems are : Problem set: 0 solved, 1760 unsolved
Search for dead transitions found 0 dead transitions in 22396ms
[2026-05-30 15:27:15] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:27:15] [INFO ] Invariant cache hit.
[2026-05-30 15:27:16] [INFO ] Implicit Places using invariants in 1076 ms returned []
[2026-05-30 15:27:16] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:27:16] [INFO ] Invariant cache hit.
[2026-05-30 15:27:17] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:27:31] [INFO ] Implicit Places using invariants and state equation in 15078 ms returned []
Implicit Place search using SMT with State Equation took 16158 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 488/502 places, 1766/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38603 ms. Remains : 488/502 places, 1766/1774 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-14
Stuttering criterion allowed to conclude after 147 steps with 4 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-14 finished in 38787 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((p0||X(X(X(X(X(F(!p1)))))))))'
Support contains 54 out of 502 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 502/502 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 496 transition count 1774
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 10 place count 492 transition count 1770
Iterating global reduction 1 with 4 rules applied. Total rules applied 14 place count 492 transition count 1770
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 488 transition count 1766
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 488 transition count 1766
Applied a total of 22 rules in 44 ms. Remains 488 /502 variables (removed 14) and now considering 1766/1774 (removed 8) transitions.
Skipped dead transition search.
[2026-05-30 15:27:31] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:27:31] [INFO ] Invariant cache hit.
[2026-05-30 15:27:32] [INFO ] Implicit Places using invariants in 1463 ms returned []
[2026-05-30 15:27:32] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:27:32] [INFO ] Invariant cache hit.
[2026-05-30 15:27:34] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:27:43] [INFO ] Implicit Places using invariants and state equation in 10905 ms returned []
Implicit Place search using SMT with State Equation took 12381 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 488/502 places, 1766/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12426 ms. Remains : 488/502 places, 1766/1774 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(X(X(X(X(F(p0))))))||p1)))'
Stuttering acceptance computed with spot in 213 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-15
Product exploration explored 100000 steps with 4004 reset in 861 ms.
Product exploration explored 100000 steps with 4174 reset in 926 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 68 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 414 steps (1 resets) in 8 ms. (46 steps per ms) remains 0/2 properties
Knowledge based reduction with 1 factoid took 100 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 277 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 462 ms.
Stuttering acceptance computed with spot in 272 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 54 out of 488 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 488/488 places, 1766/1766 transitions.
Applied a total of 0 rules in 11 ms. Remains 488 /488 variables (removed 0) and now considering 1766/1766 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 15:27:46] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:27:46] [INFO ] Invariant cache hit.
[2026-05-30 15:27:47] [INFO ] Implicit Places using invariants in 1022 ms returned []
[2026-05-30 15:27:47] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:27:47] [INFO ] Invariant cache hit.
[2026-05-30 15:27:48] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:27:58] [INFO ] Implicit Places using invariants and state equation in 10777 ms returned []
Implicit Place search using SMT with State Equation took 11803 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 11816 ms. Remains : 488/488 places, 1766/1766 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 80 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 447 steps (1 resets) in 9 ms. (44 steps per ms) remains 0/2 properties
Knowledge based reduction with 1 factoid took 104 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 253 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 450 ms.
Stuttering acceptance computed with spot in 255 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 285 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3966 reset in 862 ms.
Product exploration explored 100000 steps with 3851 reset in 893 ms.
Spot run failed in 55 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/ltsmin10948679339585556583
[2026-05-30 15:28:01] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10948679339585556583
Running compilation step : cd /tmp/ltsmin10948679339585556583;'/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/ltsmin10948679339585556583;'/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/ltsmin10948679339585556583;'/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 54 out of 488 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 488/488 places, 1766/1766 transitions.
Applied a total of 0 rules in 11 ms. Remains 488 /488 variables (removed 0) and now considering 1766/1766 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 15:28:04] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:28:04] [INFO ] Invariant cache hit.
[2026-05-30 15:28:05] [INFO ] Implicit Places using invariants in 1080 ms returned []
[2026-05-30 15:28:05] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2026-05-30 15:28:05] [INFO ] Invariant cache hit.
[2026-05-30 15:28:06] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-30 15:28:16] [INFO ] Implicit Places using invariants and state equation in 10892 ms returned []
Implicit Place search using SMT with State Equation took 11980 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 11993 ms. Remains : 488/488 places, 1766/1766 transitions.
Built C files in :
/tmp/ltsmin10865760281086210552
[2026-05-30 15:28:16] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10865760281086210552
Running compilation step : cd /tmp/ltsmin10865760281086210552;'/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/ltsmin10865760281086210552;'/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/ltsmin10865760281086210552;'/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)
[2026-05-30 15:28:19] [INFO ] Flatten gal took : 116 ms
[2026-05-30 15:28:19] [INFO ] Flatten gal took : 117 ms
[2026-05-30 15:28:19] [INFO ] Time to serialize gal into /tmp/LTL15829493871587978575.gal : 18 ms
[2026-05-30 15:28:19] [INFO ] Time to serialize properties into /tmp/LTL6282364814347048927.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/LTL15829493871587978575.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2414812990063483601.hoa' '-atoms' '/tmp/LTL6282364814347048927.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/LTL6282364814347048927.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2414812990063483601.hoa
Detected timeout of ITS tools.
[2026-05-30 15:28:34] [INFO ] Flatten gal took : 70 ms
[2026-05-30 15:28:34] [INFO ] Flatten gal took : 71 ms
[2026-05-30 15:28:34] [INFO ] Time to serialize gal into /tmp/LTL14378189590396188416.gal : 12 ms
[2026-05-30 15:28:34] [INFO ] Time to serialize properties into /tmp/LTL9784316182732366483.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/LTL14378189590396188416.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9784316182732366483.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((X(X(X(X(X(F("(((((((cBlockedTasks<10)||(DisablePollingB_9<1))&&((cBlockedTasks<10)||(DisablePollingB_10<1)))&&(((cBlockedTasks<1...2273
Formula 0 simplified : F(!"(((((((QueueJobB_27<1)||(MarkerWrite<1))&&((QueueJobB_13<1)||(MarkerWrite<1)))&&(((QueueJobB_7<1)||(MarkerWrite<1))&&((QueueJobB...2257
Detected timeout of ITS tools.
[2026-05-30 15:28:50] [INFO ] Flatten gal took : 114 ms
[2026-05-30 15:28:50] [INFO ] Applying decomposition
[2026-05-30 15:28:50] [INFO ] Flatten gal took : 116 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/graph13974207151993338691.txt' '-o' '/tmp/graph13974207151993338691.bin' '-w' '/tmp/graph13974207151993338691.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13974207151993338691.bin' '-l' '-1' '-v' '-w' '/tmp/graph13974207151993338691.weights' '-q' '0' '-e' '0.001'
[2026-05-30 15:28:50] [INFO ] Decomposing Gal with order
[2026-05-30 15:28:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 15:28:50] [INFO ] Removed a total of 818 redundant transitions.
[2026-05-30 15:28:50] [INFO ] Flatten gal took : 222 ms
[2026-05-30 15:28:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 170 labels/synchronizations in 25 ms.
[2026-05-30 15:28:50] [INFO ] Time to serialize gal into /tmp/LTL7309425448994301787.gal : 28 ms
[2026-05-30 15:28:50] [INFO ] Time to serialize properties into /tmp/LTL8458195699130925747.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/LTL7309425448994301787.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8458195699130925747.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 : !((G((X(X(X(X(X(F("(((((((i7.i1.u10.cBlockedTasks<10)||(i7.i1.u16.DisablePollingB_9<1))&&((i7.i1.u10.cBlockedTasks<10)||(i7.i1.u37.Dis...3097
Formula 0 simplified : F(!"(((((((i5.u25.QueueJobB_27<1)||(i5.u25.MarkerWrite<1))&&((i5.u25.QueueJobB_13<1)||(i5.u25.MarkerWrite<1)))&&(((i5.u25.QueueJobB_...3081
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-15 finished in 94561 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(X(!p1)) U (X(X(G(!p1)))||(!p2&&X((!p1&&X(!p1))))))||p0)))'
Spot run failed in 57 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&X((X(!p1) U (X(G(!p1))||(!p2&&X(!p1)))))))))'
Spot run failed in 50 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((p0||X(X(X(X(X(F(!p1)))))))))'
Spot run failed in 73 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.
[2026-05-30 15:29:06] [INFO ] Flatten gal took : 117 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14508364138913177147
[2026-05-30 15:29:06] [INFO ] Too many transitions (1774) to apply POR reductions. Disabling POR matrices.
[2026-05-30 15:29:06] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14508364138913177147
Running compilation step : cd /tmp/ltsmin14508364138913177147;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-30 15:29:06] [INFO ] Applying decomposition
[2026-05-30 15:29:06] [INFO ] Flatten gal took : 117 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/graph18020149435868314278.txt' '-o' '/tmp/graph18020149435868314278.bin' '-w' '/tmp/graph18020149435868314278.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18020149435868314278.bin' '-l' '-1' '-v' '-w' '/tmp/graph18020149435868314278.weights' '-q' '0' '-e' '0.001'
[2026-05-30 15:29:06] [INFO ] Decomposing Gal with order
[2026-05-30 15:29:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 15:29:07] [INFO ] Removed a total of 708 redundant transitions.
[2026-05-30 15:29:07] [INFO ] Flatten gal took : 238 ms
[2026-05-30 15:29:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 301 labels/synchronizations in 23 ms.
[2026-05-30 15:29:07] [INFO ] Time to serialize gal into /tmp/LTLFireability12453420375238655283.gal : 29 ms
[2026-05-30 15:29:07] [INFO ] Time to serialize properties into /tmp/LTLFireability104887503436291058.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/LTLFireability12453420375238655283.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability104887503436291058.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 3 LTL properties
Checking formula 0 : !((X(("(((i0.i2.u60.NotifyEventJobCompletedB_2>=1)||(i1.i0.u61.NotifyEventJobCompletedB_3>=1))||((i1.i3.u58.NotifyEventJobCompletedB_0...1042
Formula 0 simplified : X(!"(((i0.i2.u60.NotifyEventJobCompletedB_2>=1)||(i1.i0.u61.NotifyEventJobCompletedB_3>=1))||((i1.i3.u58.NotifyEventJobCompletedB_0>...1005
Compilation finished in 6787 ms.
Running link step : cd /tmp/ltsmin14508364138913177147;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 156 ms.
Running LTSmin : cd /tmp/ltsmin14508364138913177147;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(((X(X(!(LTLAPp1==true))) U (X(X([](!(LTLAPp1==true))))||(!(LTLAPp2==true)&&X((!(LTLAPp1==true)&&X(!(LTLAPp1==true)))))))||(LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 202 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin14508364138913177147;'/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((<>((LTLAPp3==true))&&X((X(!(LTLAPp4==true)) U (X([](!(LTLAPp4==true)))||(!(LTLAPp5==true)&&X(!(LTLAPp4==true)))))))))' '--buchi-type=spotba'
LTSmin run took 189 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin14508364138913177147;'/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(X(X(X(X(<>(!(LTLAPp7==true)))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin14508364138913177147;'/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(X(X(X(X(<>(!(LTLAPp7==true)))))))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin14508364138913177147;'/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(X(X(X(X(<>(!(LTLAPp7==true)))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-30 15:54:07] [INFO ] Applying decomposition
[2026-05-30 15:54:09] [INFO ] Flatten gal took : 1111 ms
[2026-05-30 15:54:09] [INFO ] Decomposing Gal with order
[2026-05-30 15:54:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 15:54:10] [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],[CreatedJobs_20],[CreatedJobs_21],[CreatedJobs_22],[CreatedJobs_23],[CreatedJobs_24],[CreatedJobs_25],[CreatedJobs_26],[CreatedJobs_27],[CreatedJobs_28],[CreatedJobs_29],[CreatedJobs_30],[CreatedJobs_31],[CreatedJobs_32],[CreatedJobs_33],[CreatedJobs_34],[CreatedJobs_35],[CreatedJobs_36],[CreatedJobs_37],[CreatedJobs_38],[CreatedJobs_39],[CreatedJobs_40],[CreatedJobs_41],[AwakeTasks_0, IdleTasks_0, NotifyEventJobQueuedE_0, QueueJobE_0, P_2321_0, TryAllocateOneTaskE_0, TryAllocateOneTaskB_0, P_2318_0, EnablePollingE_0, EnablePollingB_0, FetchJobB_0, ScheduleTaskE_Check_0, ScheduleTaskB_0, Abort_Check_Sources_E_0, Abort_Check_Sources_B_0, NotifyEventSourceAddedB_0, Insert_Source_E_0, NotifyEventSourceAddedE_0, P_1113_0, ProcessingEvt_0, P_1155_0, nyo_0, P_1158_0, P_1159_0, P_1160_0, NotifyEventEndOfCheckSourcesB_0, NotifyEventEndOfCheckSourcesE_0, Check_Sources_B_0, Check_Sources_E_0, NotifyEventJobCompletedE_0, NotifyEventJobCompletedB_0, RunE_0, RunB_0, Perform_Work_E_0, Try_Check_Sources_B_0, Try_Check_Sources_E_0, P_1617_0, ScheduleTaskE_Idle_0],[AwakeTasks_1, IdleTasks_1, NotifyEventJobQueuedE_1, QueueJobE_1, P_2321_1, TryAllocateOneTaskE_1, TryAllocateOneTaskB_1, P_2318_1, EnablePollingE_1, EnablePollingB_1, FetchJobB_1, ScheduleTaskE_Check_1, ScheduleTaskB_1, Abort_Check_Sources_E_1, Abort_Check_Sources_B_1, NotifyEventSourceAddedB_1, Insert_Source_E_1, NotifyEventSourceAddedE_1, P_1113_1, ProcessingEvt_1, P_1155_1, nyo_1, P_1158_1, P_1159_1, P_1160_1, NotifyEventEndOfCheckSourcesB_1, NotifyEventEndOfCheckSourcesE_1, Check_Sources_B_1, Check_Sources_E_1, NotifyEventJobCompletedE_1, NotifyEventJobCompletedB_1, RunE_1, RunB_1, Perform_Work_E_1, Try_Check_Sources_B_1, Try_Check_Sources_E_1, P_1617_1, ScheduleTaskE_Idle_1],[AwakeTasks_2, IdleTasks_2, NotifyEventJobQueuedE_2, QueueJobE_2, P_2321_2, TryAllocateOneTaskE_2, TryAllocateOneTaskB_2, P_2318_2, EnablePollingE_2, EnablePollingB_2, FetchJobB_2, ScheduleTaskE_Check_2, ScheduleTaskB_2, Abort_Check_Sources_E_2, Abort_Check_Sources_B_2, NotifyEventSourceAddedB_2, Insert_Source_E_2, NotifyEventSourceAddedE_2, P_1113_2, ProcessingEvt_2, P_1155_2, nyo_2, P_1158_2, P_1159_2, P_1160_2, NotifyEventEndOfCheckSourcesB_2, NotifyEventEndOfCheckSourcesE_2, Check_Sources_B_2, Check_Sources_E_2, NotifyEventJobCompletedE_2, NotifyEventJobCompletedB_2, RunE_2, RunB_2, Perform_Work_E_2, Try_Check_Sources_B_2, Try_Check_Sources_E_2, P_1617_2, ScheduleTaskE_Idle_2],[AwakeTasks_3, IdleTasks_3, NotifyEventJobQueuedE_3, QueueJobE_3, P_2321_3, TryAllocateOneTaskE_3, TryAllocateOneTaskB_3, P_2318_3, EnablePollingE_3, EnablePollingB_3, FetchJobB_3, ScheduleTaskE_Check_3, ScheduleTaskB_3, Abort_Check_Sources_E_3, Abort_Check_Sources_B_3, NotifyEventSourceAddedB_3, Insert_Source_E_3, NotifyEventSourceAddedE_3, P_1113_3, ProcessingEvt_3, P_1155_3, nyo_3, P_1158_3, P_1159_3, P_1160_3, NotifyEventEndOfCheckSourcesB_3, NotifyEventEndOfCheckSourcesE_3, Check_Sources_B_3, Check_Sources_E_3, NotifyEventJobCompletedE_3, NotifyEventJobCompletedB_3, RunE_3, RunB_3, Perform_Work_E_3, Try_Check_Sources_B_3, Try_Check_Sources_E_3, P_1617_3, ScheduleTaskE_Idle_3],[P_1725_0, P_1724_0, P_1712_0, AvailableJobId_0],[P_1725_1, P_1724_1, P_1712_1, AvailableJobId_1],[P_1725_2, P_1724_2, P_1712_2, AvailableJobId_2],[P_1725_3, P_1724_3, P_1712_3, AvailableJobId_3],[P_1725_4, P_1724_4, P_1712_4, AvailableJobId_4],[P_1725_5, P_1724_5, P_1712_5, AvailableJobId_5],[P_1725_6, P_1724_6, P_1712_6, AvailableJobId_6],[NotifyEventJobQueuedB_0, QueueJobB_0, FetchJobE_0, ScheduleTaskE_Work_0],[NotifyEventJobQueuedB_1, QueueJobB_1, FetchJobE_1, ScheduleTaskE_Work_1],[NotifyEventJobQueuedB_2, QueueJobB_2, FetchJobE_2, ScheduleTaskE_Work_2],[NotifyEventJobQueuedB_3, QueueJobB_3, FetchJobE_3, ScheduleTaskE_Work_3],[NotifyEventJobQueuedB_4, QueueJobB_4, FetchJobE_4, ScheduleTaskE_Work_4],[NotifyEventJobQueuedB_5, QueueJobB_5, FetchJobE_5, ScheduleTaskE_Work_5],[NotifyEventJobQueuedB_6, QueueJobB_6, FetchJobE_6, ScheduleTaskE_Work_6],[NotifyEventJobQueuedB_7, QueueJobB_7, FetchJobE_7, ScheduleTaskE_Work_7],[NotifyEventJobQueuedB_8, QueueJobB_8, FetchJobE_8, ScheduleTaskE_Work_8],[NotifyEventJobQueuedB_9, QueueJobB_9, FetchJobE_9, ScheduleTaskE_Work_9],[NotifyEventJobQueuedB_10, QueueJobB_10, FetchJobE_10, ScheduleTaskE_Work_10],[NotifyEventJobQueuedB_11, QueueJobB_11, FetchJobE_11, ScheduleTaskE_Work_11],[NotifyEventJobQueuedB_12, QueueJobB_12, FetchJobE_12, ScheduleTaskE_Work_12],[NotifyEventJobQueuedB_13, QueueJobB_13, FetchJobE_13, ScheduleTaskE_Work_13],[NotifyEventJobQueuedB_14, QueueJobB_14, FetchJobE_14, ScheduleTaskE_Work_14],[NotifyEventJobQueuedB_15, QueueJobB_15, FetchJobE_15, ScheduleTaskE_Work_15],[NotifyEventJobQueuedB_16, QueueJobB_16, FetchJobE_16, ScheduleTaskE_Work_16],[NotifyEventJobQueuedB_17, QueueJobB_17, FetchJobE_17, ScheduleTaskE_Work_17],[NotifyEventJobQueuedB_18, QueueJobB_18, FetchJobE_18, ScheduleTaskE_Work_18],[NotifyEventJobQueuedB_19, QueueJobB_19, FetchJobE_19, ScheduleTaskE_Work_19],[NotifyEventJobQueuedB_20, QueueJobB_20, FetchJobE_20, ScheduleTaskE_Work_20],[NotifyEventJobQueuedB_21, QueueJobB_21, FetchJobE_21, ScheduleTaskE_Work_21],[NotifyEventJobQueuedB_22, QueueJobB_22, FetchJobE_22, ScheduleTaskE_Work_22],[NotifyEventJobQueuedB_23, QueueJobB_23, FetchJobE_23, ScheduleTaskE_Work_23],[NotifyEventJobQueuedB_24, QueueJobB_24, FetchJobE_24, ScheduleTaskE_Work_24],[NotifyEventJobQueuedB_25, QueueJobB_25, FetchJobE_25, ScheduleTaskE_Work_25],[NotifyEventJobQueuedB_26, QueueJobB_26, FetchJobE_26, ScheduleTaskE_Work_26],[NotifyEventJobQueuedB_27, QueueJobB_27, FetchJobE_27, ScheduleTaskE_Work_27],[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],[DataOnSrc_4, PlaceSources_4, ModifiedSrc_4, AbourtToModifySrc_4],[DataOnSrc_5, PlaceSources_5, ModifiedSrc_5, AbourtToModifySrc_5],[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],
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)
[2026-05-30 15:54:12] [INFO ] Flatten gal took : 1164 ms
[2026-05-30 15:54:12] [INFO ] Time to serialize gal into /tmp/LTLFireability11498989573609577002.gal : 166 ms
[2026-05-30 15:54:12] [INFO ] Time to serialize properties into /tmp/LTLFireability4086795615534962534.ltl : 26 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/LTLFireability11498989573609577002.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4086795615534962534.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((G(("(((((((QueueJobB_27<1)||(MarkerWrite<1))&&((QueueJobB_13<1)||(MarkerWrite<1)))&&(((QueueJobB_7<1)||(MarkerWrite<1))&&((QueueJob...2324
Formula 0 simplified : F(!"(((((((QueueJobB_27<1)||(MarkerWrite<1))&&((QueueJobB_13<1)||(MarkerWrite<1)))&&(((QueueJobB_7<1)||(MarkerWrite<1))&&((QueueJobB...2304
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-S06J06T04"
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-S06J06T04, 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-177969942100388"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J06T04.tgz
mv PolyORBLF-COL-S06J06T04 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 ;