About the Execution of ITS-Tools for PolyORBLF-COL-S06J04T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16212.647 | 2281316.00 | 3211846.00 | 50008.50 | FFFFFFFFFFFTFFFF | 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-177969942100380.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-S06J04T08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942100380
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 7.9K Mar 8 15:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 8 15:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 8 15:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 8 15:11 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 08:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 16 08:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 16 08:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 16 08:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Mar 8 15:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Mar 8 15:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 8 15:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 31K Mar 8 15:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 16 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 16 08:44 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-S06J04T08-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1780144843006
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-S06J04T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202604301425
[2026-05-30 12:40:45] [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 12:40:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-30 12:40:45] [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 12:40:46] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-30 12:40:47] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1482 ms
[2026-05-30 12:40:47] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 810 PT places and 14100.0 transition bindings in 61 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
[2026-05-30 12:40:47] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 11 ms.
[2026-05-30 12:40:47] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
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 (3924 resets) in 1901 ms. (21 steps per ms) remains 16/24 properties
BEST_FIRST walk for 4002 steps (11 resets) in 113 ms. (35 steps per ms) remains 3/16 properties
BEST_FIRST walk for 4001 steps (17 resets) in 74 ms. (53 steps per ms) remains 3/3 properties
BEST_FIRST walk for 4002 steps (15 resets) in 74 ms. (53 steps per ms) remains 3/3 properties
BEST_FIRST walk for 4002 steps (15 resets) in 56 ms. (70 steps per ms) remains 3/3 properties
[2026-05-30 12:40:48] [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-16120665928685605434.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1999173242734235909.kers'
[2026-05-30 12:40:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16120665928685605434.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1999173242734235909.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 12:40:48] [INFO ] Computed 26 invariants in 1 ms
Computed 26 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1999173242734235909.kers
Total runtime 2 ms.
[2026-05-30 12:40:48] [INFO ] State equation strengthened by 8 read => feed constraints.
Problem AtomicPropp8 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1/7 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 55/62 variables, 8/9 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/68 variables, 5/14 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 0/14 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Real declared 78/145 variables, and 24 constraints, problems are : Problem set: 3 solved, 0 unsolved in 469 ms.
Refiners :[Positive P Invariants (semi-flows): 6/8 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/81 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 571ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-30 12:40:49] [INFO ] Flatten gal took : 46 ms
[2026-05-30 12:40:49] [INFO ] Flatten gal took : 19 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
[2026-05-30 12:40:49] [INFO ] Unfolded HLPN to a Petri net with 810 places and 14014 transitions 118428 arcs in 592 ms.
[2026-05-30 12:40:49] [INFO ] Unfolded 15 HLPN properties in 1 ms.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Support contains 381 out of 810 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 810/810 places, 3254/3254 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 802 transition count 3246
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 802 transition count 3246
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 794 transition count 3238
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 794 transition count 3238
Applied a total of 32 rules in 235 ms. Remains 794 /810 variables (removed 16) and now considering 3238/3254 (removed 16) transitions.
Running 3232 sub problems to find dead transitions.
[2026-05-30 12:40:50] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16346336211186388417.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18092501870441110821.kers'
[2026-05-30 12:40:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16346336211186388417.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18092501870441110821.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 4 ms.
// Phase 1: matrix 3190 rows 783 cols 18682 entries
Finished phase 1 with 519 SingleSign rule and 217 generalized
[2026-05-30 12:40:50] [INFO ] Computed 58 invariants in 41 ms
Computed 58 P flows in 41 ms.
Exported basis to /tmp/petrispot-output-18092501870441110821.kers
Total runtime 45 ms.
[2026-05-30 12:40:50] [INFO ] State equation strengthened by 224 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/782 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 25640ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 25710ms
[2026-05-30 12:41:16] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:41:16] [INFO ] Invariant cache hit.
[2026-05-30 12:41:16] [INFO ] Implicit Places using invariants in 892 ms returned [632, 633, 634, 635, 636, 637, 638, 639]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 927 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 786/810 places, 3238/3254 transitions.
Applied a total of 0 rules in 59 ms. Remains 786 /786 variables (removed 0) and now considering 3238/3238 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 26995 ms. Remains : 786/810 places, 3238/3254 transitions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Applied a total of 0 rules in 59 ms. Remains 786 /786 variables (removed 0) and now considering 3238/3238 (removed 0) transitions.
Running 3232 sub problems to find dead transitions.
[2026-05-30 12:41:17] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12772459799705242307.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-991065367230991849.kers'
[2026-05-30 12:41:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12772459799705242307.kers, --Pflows, --basisKERS=/tmp/petrispot-output-991065367230991849.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 5 ms.
// Phase 1: matrix 3190 rows 775 cols 18666 entries
Finished phase 1 with 526 SingleSign rule and 210 generalized
[2026-05-30 12:41:17] [INFO ] Computed 50 invariants in 56 ms
Computed 50 P flows in 62 ms.
Exported basis to /tmp/petrispot-output-991065367230991849.kers
Total runtime 68 ms.
[2026-05-30 12:41:17] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 25020ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 25043ms
[2026-05-30 12:41:42] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:41:42] [INFO ] Invariant cache hit.
[2026-05-30 12:41:43] [INFO ] Implicit Places using invariants in 881 ms returned []
[2026-05-30 12:41:43] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:41:43] [INFO ] Invariant cache hit.
[2026-05-30 12:41:46] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:42:02] [INFO ] Implicit Places using invariants and state equation in 19726 ms returned []
Implicit Place search using SMT with State Equation took 20613 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 45734 ms. Remains : 786/786 places, 3238/3238 transitions.
Support contains 381 out of 786 places after structural reductions.
[2026-05-30 12:42:03] [INFO ] Flatten gal took : 429 ms
[2026-05-30 12:42:03] [INFO ] Flatten gal took : 298 ms
[2026-05-30 12:42:04] [INFO ] Input system was already deterministic with 3238 transitions.
Reduction of identical properties reduced properties to check from 26 to 25
RANDOM walk for 40000 steps (285 resets) in 1500 ms. (26 steps per ms) remains 1/25 properties
BEST_FIRST walk for 40002 steps (96 resets) in 440 ms. (90 steps per ms) remains 1/1 properties
[2026-05-30 12:42:05] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:42:05] [INFO ] Invariant cache hit.
[2026-05-30 12:42:05] [INFO ] State equation strengthened by 224 read => feed constraints.
Problem AtomicPropp10 is UNSAT
After SMT solving in domain Real declared 16/3976 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 23 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 0/35 constraints, State Equation: 0/786 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 66ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 13 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' '!(F(((F(p0) U ((p2 U p3)||p1))&&X(p4))))'
Support contains 83 out of 786 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 780 transition count 3238
Applied a total of 6 rules in 90 ms. Remains 780 /786 variables (removed 6) and now considering 3238/3238 (removed 0) transitions.
Running 3232 sub problems to find dead transitions.
[2026-05-30 12:42:05] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11252236327168880789.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4314386285058188376.kers'
[2026-05-30 12:42:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11252236327168880789.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4314386285058188376.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 4 ms.
// Phase 1: matrix 3190 rows 775 cols 18666 entries
Finished phase 1 with 526 SingleSign rule and 210 generalized
[2026-05-30 12:42:05] [INFO ] Computed 44 invariants in 37 ms
Computed 44 P flows in 37 ms.
Exported basis to /tmp/petrispot-output-4314386285058188376.kers
Total runtime 44 ms.
[2026-05-30 12:42:05] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 25020ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 25049ms
[2026-05-30 12:42:30] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:42:30] [INFO ] Invariant cache hit.
[2026-05-30 12:42:33] [INFO ] Implicit Places using invariants in 2527 ms returned []
[2026-05-30 12:42:33] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:42:33] [INFO ] Invariant cache hit.
[2026-05-30 12:42:36] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:43:06] [INFO ] Performed 593/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 12:43:17] [INFO ] Implicit Places using invariants and state equation in 44291 ms returned []
Implicit Place search using SMT with State Equation took 46823 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 780/786 places, 3238/3238 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71980 ms. Remains : 780/786 places, 3238/3238 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) U ((p2 U p3)||p1))&&X(p4))))'
Stuttering acceptance computed with spot in 778 ms :[(OR (NOT p4) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p4))), (AND (NOT p1) (NOT p3)), (NOT p4), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3) (NOT p4))), (AND (NOT p0) (NOT p4)), (AND (NOT p0) (NOT p3) (NOT p4))]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLFireability-00
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 6 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLFireability-00 finished in 72971 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 49 out of 786 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 780 transition count 3198
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 80 place count 740 transition count 3198
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 104 Pre rules applied. Total rules applied 80 place count 740 transition count 3094
Deduced a syphon composed of 104 places in 5 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 208 rules applied. Total rules applied 288 place count 636 transition count 3094
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 7 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 464 place count 548 transition count 3006
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 472 place count 540 transition count 2998
Iterating global reduction 2 with 8 rules applied. Total rules applied 480 place count 540 transition count 2998
Applied a total of 480 rules in 612 ms. Remains 540 /786 variables (removed 246) and now considering 2998/3238 (removed 240) transitions.
Running 2992 sub problems to find dead transitions.
[2026-05-30 12:43:19] [INFO ] Flow matrix only has 2950 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8984005503800810645.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13712803121512384607.kers'
[2026-05-30 12:43:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8984005503800810645.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13712803121512384607.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 2950 rows 535 cols 18410 entries
Finished phase 1 with 323 SingleSign rule and 173 generalized
[2026-05-30 12:43:19] [INFO ] Computed 44 invariants in 27 ms
Computed 44 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-13712803121512384607.kers
Total runtime 31 ms.
[2026-05-30 12:43:19] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/534 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2992 unsolved
SMT process timed out in 24451ms, After SMT, problems are : Problem set: 0 solved, 2992 unsolved
Search for dead transitions found 0 dead transitions in 24465ms
[2026-05-30 12:43:43] [INFO ] Flow matrix only has 2950 transitions (discarded 48 similar events)
[2026-05-30 12:43:43] [INFO ] Invariant cache hit.
[2026-05-30 12:43:45] [INFO ] Implicit Places using invariants in 2279 ms returned []
[2026-05-30 12:43:45] [INFO ] Flow matrix only has 2950 transitions (discarded 48 similar events)
[2026-05-30 12:43:45] [INFO ] Invariant cache hit.
[2026-05-30 12:43:48] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:44:06] [INFO ] Implicit Places using invariants and state equation in 20865 ms returned []
Implicit Place search using SMT with State Equation took 23147 ms to find 0 implicit places.
[2026-05-30 12:44:07] [INFO ] Redundant transitions in 329 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 540/786 places, 2998/3238 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 48585 ms. Remains : 540/786 places, 2998/3238 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Stuttering acceptance computed with spot in 102 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLFireability-01
Stuttering criterion allowed to conclude after 131 steps with 0 reset in 27 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLFireability-01 finished in 48779 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((X(X((!p0||X(!p0))))&&F(!p1)) U !p2))))'
Support contains 31 out of 786 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Applied a total of 0 rules in 49 ms. Remains 786 /786 variables (removed 0) and now considering 3238/3238 (removed 0) transitions.
Running 3232 sub problems to find dead transitions.
[2026-05-30 12:44:07] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14481392354783895064.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17237013039644704156.kers'
[2026-05-30 12:44:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14481392354783895064.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17237013039644704156.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 6 ms.
// Phase 1: matrix 3190 rows 775 cols 18666 entries
Finished phase 1 with 526 SingleSign rule and 210 generalized
[2026-05-30 12:44:07] [INFO ] Computed 50 invariants in 58 ms
Computed 50 P flows in 58 ms.
Exported basis to /tmp/petrispot-output-17237013039644704156.kers
Total runtime 65 ms.
[2026-05-30 12:44:07] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 24537ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 24551ms
[2026-05-30 12:44:31] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:44:31] [INFO ] Invariant cache hit.
[2026-05-30 12:44:34] [INFO ] Implicit Places using invariants in 2081 ms returned []
[2026-05-30 12:44:34] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:44:34] [INFO ] Invariant cache hit.
[2026-05-30 12:44:37] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:45:07] [INFO ] Performed 471/786 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 12:45:19] [INFO ] Implicit Places using invariants and state equation in 45089 ms returned []
Implicit Place search using SMT with State Equation took 47175 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 71800 ms. Remains : 786/786 places, 3238/3238 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((X(X((!p0||X(!p0))))&&F(!p1)) U !p2))))'
Stuttering acceptance computed with spot in 233 ms :[p2, p2, (OR p2 p0), p1, p0, p0, true]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLFireability-02
Product exploration explored 100000 steps with 11484 reset in 2135 ms.
Product exploration explored 100000 steps with 11320 reset in 1656 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 6 factoid took 96 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 7 states, 11 edges and 3 AP (stutter sensitive).
RANDOM walk for 3798 steps (25 resets) in 50 ms. (74 steps per ms) remains 0/4 properties
Knowledge based reduction with 6 factoid took 151 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 7 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 313 ms :[p2, p2, (OR p2 p0), p1, p0, p0, true]
[2026-05-30 12:45:23] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:45:23] [INFO ] Invariant cache hit.
[2026-05-30 12:45:28] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2026-05-30 12:45:28] [INFO ] [Real]Absence check using 15 positive and 35 generalized place invariants in 412 ms returned sat
[2026-05-30 12:45:38] [INFO ] [Real]Absence check using state equation in 10303 ms returned unknown
Could not prove EG p2
Knowledge-based reduction took 15753 ms.
Stuttering acceptance computed with spot in 271 ms :[p2, p2, (OR p2 p0), p1, p0, p0, true]
Support contains 31 out of 786 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Applied a total of 0 rules in 48 ms. Remains 786 /786 variables (removed 0) and now considering 3238/3238 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 12:45:39] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:45:39] [INFO ] Invariant cache hit.
[2026-05-30 12:45:41] [INFO ] Implicit Places using invariants in 2336 ms returned []
[2026-05-30 12:45:41] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:45:41] [INFO ] Invariant cache hit.
[2026-05-30 12:45:44] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:46:15] [INFO ] Performed 467/786 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 12:46:26] [INFO ] Implicit Places using invariants and state equation in 45239 ms returned []
Implicit Place search using SMT with State Equation took 47579 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 47628 ms. Remains : 786/786 places, 3238/3238 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 6 factoid took 89 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 7 states, 11 edges and 3 AP (stutter sensitive).
RANDOM walk for 2806 steps (18 resets) in 31 ms. (87 steps per ms) remains 0/4 properties
Knowledge based reduction with 6 factoid took 149 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 7 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 256 ms :[p2, p2, (OR p2 p0), p1, p0, p0, true]
[2026-05-30 12:46:27] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:46:27] [INFO ] Invariant cache hit.
[2026-05-30 12:46:31] [INFO ] [Real]Absence check using 15 positive place invariants in 51 ms returned sat
[2026-05-30 12:46:32] [INFO ] [Real]Absence check using 15 positive and 35 generalized place invariants in 650 ms returned sat
[2026-05-30 12:46:42] [INFO ] [Real]Absence check using state equation in 10032 ms returned unknown
Could not prove EG p2
Knowledge-based reduction took 15598 ms.
Stuttering acceptance computed with spot in 241 ms :[p2, p2, (OR p2 p0), p1, p0, p0, true]
Stuttering acceptance computed with spot in 245 ms :[p2, p2, (OR p2 p0), p1, p0, p0, true]
Product exploration explored 100000 steps with 11483 reset in 1797 ms.
Product exploration explored 100000 steps with 11687 reset in 1613 ms.
Spot run failed in 113 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/ltsmin6596353428451119484
[2026-05-30 12:46:46] [INFO ] Built C files in 109ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6596353428451119484
Running compilation step : cd /tmp/ltsmin6596353428451119484;'/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/ltsmin6596353428451119484;'/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/ltsmin6596353428451119484;'/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 31 out of 786 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Applied a total of 0 rules in 50 ms. Remains 786 /786 variables (removed 0) and now considering 3238/3238 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 12:46:49] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:46:49] [INFO ] Invariant cache hit.
[2026-05-30 12:46:52] [INFO ] Implicit Places using invariants in 2261 ms returned []
[2026-05-30 12:46:52] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:46:52] [INFO ] Invariant cache hit.
[2026-05-30 12:46:55] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:47:25] [INFO ] Performed 458/786 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 12:47:38] [INFO ] Implicit Places using invariants and state equation in 46241 ms returned []
Implicit Place search using SMT with State Equation took 48506 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 48562 ms. Remains : 786/786 places, 3238/3238 transitions.
Built C files in :
/tmp/ltsmin1026655925962778100
[2026-05-30 12:47:38] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1026655925962778100
Running compilation step : cd /tmp/ltsmin1026655925962778100;'/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/ltsmin1026655925962778100;'/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/ltsmin1026655925962778100;'/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 12:47:41] [INFO ] Flatten gal took : 192 ms
[2026-05-30 12:47:42] [INFO ] Flatten gal took : 189 ms
[2026-05-30 12:47:42] [INFO ] Time to serialize gal into /tmp/LTL9229808216736375708.gal : 69 ms
[2026-05-30 12:47:42] [INFO ] Time to serialize properties into /tmp/LTL16788217028365786085.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/LTL9229808216736375708.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12851982197936516416.hoa' '-atoms' '/tmp/LTL16788217028365786085.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16788217028365786085.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12851982197936516416.hoa
Detected timeout of ITS tools.
[2026-05-30 12:47:57] [INFO ] Flatten gal took : 248 ms
[2026-05-30 12:47:57] [INFO ] Flatten gal took : 265 ms
[2026-05-30 12:47:57] [INFO ] Time to serialize gal into /tmp/LTL6059119670774325358.gal : 61 ms
[2026-05-30 12:47:58] [INFO ] Time to serialize properties into /tmp/LTL17097044708824620265.ltl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6059119670774325358.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17097044708824620265.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(G(((X(X((!("(((((P_1093>=1)&&(P_1113_5>=1))||((P_1093>=1)&&(P_1113_4>=1)))||(((P_1093>=1)&&(P_1113_3>=1))||((P_1093>=1)&&(P_1113_...1195
Formula 0 simplified : XF((XX("(((((P_1093>=1)&&(P_1113_5>=1))||((P_1093>=1)&&(P_1113_4>=1)))||(((P_1093>=1)&&(P_1113_3>=1))||((P_1093>=1)&&(P_1113_2>=1)))...1166
Detected timeout of ITS tools.
[2026-05-30 12:48:13] [INFO ] Flatten gal took : 142 ms
[2026-05-30 12:48:13] [INFO ] Applying decomposition
[2026-05-30 12:48:13] [INFO ] Flatten gal took : 146 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/graph15151867077763455114.txt' '-o' '/tmp/graph15151867077763455114.bin' '-w' '/tmp/graph15151867077763455114.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15151867077763455114.bin' '-l' '-1' '-v' '-w' '/tmp/graph15151867077763455114.weights' '-q' '0' '-e' '0.001'
[2026-05-30 12:48:13] [INFO ] Decomposing Gal with order
[2026-05-30 12:48:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 12:48:15] [INFO ] Removed a total of 1362 redundant transitions.
[2026-05-30 12:48:15] [INFO ] Flatten gal took : 962 ms
[2026-05-30 12:48:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 210 labels/synchronizations in 100 ms.
[2026-05-30 12:48:15] [INFO ] Time to serialize gal into /tmp/LTL341308849195878066.gal : 44 ms
[2026-05-30 12:48:15] [INFO ] Time to serialize properties into /tmp/LTL16905278302292052173.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL341308849195878066.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16905278302292052173.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(G(((X(X((!("(((((u77.P_1093>=1)&&(i1.i1.i1.u3.P_1113_5>=1))||((u77.P_1093>=1)&&(i9.u81.P_1113_4>=1)))||(((u77.P_1093>=1)&&(i9.u2....1597
Formula 0 simplified : XF((XX("(((((u77.P_1093>=1)&&(i1.i1.i1.u3.P_1113_5>=1))||((u77.P_1093>=1)&&(i9.u81.P_1113_4>=1)))||(((u77.P_1093>=1)&&(i9.u2.P_1113_...1568
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S06J04T08-LTLFireability-02 finished in 263259 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 70 out of 786 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 780 transition count 3182
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 724 transition count 3182
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 112 place count 724 transition count 3126
Deduced a syphon composed of 56 places in 3 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 224 place count 668 transition count 3126
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 416 place count 572 transition count 3030
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 424 place count 564 transition count 3022
Iterating global reduction 2 with 8 rules applied. Total rules applied 432 place count 564 transition count 3022
Applied a total of 432 rules in 313 ms. Remains 564 /786 variables (removed 222) and now considering 3022/3238 (removed 216) transitions.
Running 3016 sub problems to find dead transitions.
[2026-05-30 12:48:30] [INFO ] Flow matrix only has 2974 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11039044503697406568.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9080737808830255476.kers'
[2026-05-30 12:48:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11039044503697406568.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9080737808830255476.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 5 ms.
// Phase 1: matrix 2974 rows 559 cols 18466 entries
Finished phase 1 with 347 SingleSign rule and 173 generalized
[2026-05-30 12:48:30] [INFO ] Computed 44 invariants in 43 ms
Computed 44 P flows in 43 ms.
Exported basis to /tmp/petrispot-output-9080737808830255476.kers
Total runtime 49 ms.
[2026-05-30 12:48:31] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/558 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3016 unsolved
SMT process timed out in 24090ms, After SMT, problems are : Problem set: 0 solved, 3016 unsolved
Search for dead transitions found 0 dead transitions in 24101ms
[2026-05-30 12:48:55] [INFO ] Flow matrix only has 2974 transitions (discarded 48 similar events)
[2026-05-30 12:48:55] [INFO ] Invariant cache hit.
[2026-05-30 12:48:56] [INFO ] Implicit Places using invariants in 1612 ms returned []
[2026-05-30 12:48:56] [INFO ] Flow matrix only has 2974 transitions (discarded 48 similar events)
[2026-05-30 12:48:56] [INFO ] Invariant cache hit.
[2026-05-30 12:48:58] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:49:19] [INFO ] Implicit Places using invariants and state equation in 22931 ms returned []
Implicit Place search using SMT with State Equation took 24548 ms to find 0 implicit places.
[2026-05-30 12:49:19] [INFO ] Redundant transitions in 237 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 564/786 places, 3022/3238 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 49216 ms. Remains : 564/786 places, 3022/3238 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 39 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLFireability-05
Product exploration explored 100000 steps with 1150 reset in 3929 ms.
Product exploration explored 100000 steps with 1004 reset in 3842 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 3 factoid took 56 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 194 steps (3 resets) in 10 ms. (17 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 57 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Knowledge-based reduction took 182 ms.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Support contains 70 out of 564 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 564/564 places, 3022/3022 transitions.
Applied a total of 0 rules in 74 ms. Remains 564 /564 variables (removed 0) and now considering 3022/3022 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 12:49:27] [INFO ] Flow matrix only has 2974 transitions (discarded 48 similar events)
[2026-05-30 12:49:27] [INFO ] Invariant cache hit.
[2026-05-30 12:49:29] [INFO ] Implicit Places using invariants in 1699 ms returned []
[2026-05-30 12:49:29] [INFO ] Flow matrix only has 2974 transitions (discarded 48 similar events)
[2026-05-30 12:49:29] [INFO ] Invariant cache hit.
[2026-05-30 12:49:31] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:49:53] [INFO ] Implicit Places using invariants and state equation in 23417 ms returned []
Implicit Place search using SMT with State Equation took 25125 ms to find 0 implicit places.
[2026-05-30 12:49:53] [INFO ] Redundant transitions in 159 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 25371 ms. Remains : 564/564 places, 3022/3022 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 67 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 212 steps (1 resets) in 18 ms. (11 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 81 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 57 ms :[(NOT p0)]
Knowledge-based reduction took 250 ms.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1034 reset in 4111 ms.
Product exploration explored 100000 steps with 1030 reset in 4171 ms.
Built C files in :
/tmp/ltsmin12772958654000167834
[2026-05-30 12:50:01] [INFO ] Too many transitions (3022) to apply POR reductions. Disabling POR matrices.
[2026-05-30 12:50:01] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12772958654000167834
Running compilation step : cd /tmp/ltsmin12772958654000167834;'/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/ltsmin12772958654000167834;'/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/ltsmin12772958654000167834;'/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 70 out of 564 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 564/564 places, 3022/3022 transitions.
Applied a total of 0 rules in 67 ms. Remains 564 /564 variables (removed 0) and now considering 3022/3022 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 12:50:05] [INFO ] Flow matrix only has 2974 transitions (discarded 48 similar events)
[2026-05-30 12:50:05] [INFO ] Invariant cache hit.
[2026-05-30 12:50:06] [INFO ] Implicit Places using invariants in 1910 ms returned []
[2026-05-30 12:50:06] [INFO ] Flow matrix only has 2974 transitions (discarded 48 similar events)
[2026-05-30 12:50:06] [INFO ] Invariant cache hit.
[2026-05-30 12:50:08] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:50:29] [INFO ] Implicit Places using invariants and state equation in 22697 ms returned []
Implicit Place search using SMT with State Equation took 24617 ms to find 0 implicit places.
[2026-05-30 12:50:29] [INFO ] Redundant transitions in 169 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 24861 ms. Remains : 564/564 places, 3022/3022 transitions.
Built C files in :
/tmp/ltsmin13543767830438439393
[2026-05-30 12:50:29] [INFO ] Too many transitions (3022) to apply POR reductions. Disabling POR matrices.
[2026-05-30 12:50:29] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13543767830438439393
Running compilation step : cd /tmp/ltsmin13543767830438439393;'/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/ltsmin13543767830438439393;'/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/ltsmin13543767830438439393;'/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 12:50:33] [INFO ] Flatten gal took : 133 ms
[2026-05-30 12:50:33] [INFO ] Flatten gal took : 140 ms
[2026-05-30 12:50:33] [INFO ] Time to serialize gal into /tmp/LTL14072682302864310633.gal : 26 ms
[2026-05-30 12:50:33] [INFO ] Time to serialize properties into /tmp/LTL15990413093355370572.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/LTL14072682302864310633.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9254598658654185454.hoa' '-atoms' '/tmp/LTL15990413093355370572.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15990413093355370572.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9254598658654185454.hoa
Detected timeout of ITS tools.
[2026-05-30 12:50:48] [INFO ] Flatten gal took : 130 ms
[2026-05-30 12:50:48] [INFO ] Flatten gal took : 214 ms
[2026-05-30 12:50:48] [INFO ] Time to serialize gal into /tmp/LTL4508948201078896121.gal : 35 ms
[2026-05-30 12:50:48] [INFO ] Time to serialize properties into /tmp/LTL13940372117295187272.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/LTL4508948201078896121.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13940372117295187272.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((((CreatedJobs_7<1)||(ScheduleTaskE_Work_16<1))&&((CreatedJobs_22<1)||(ScheduleTaskE_Work_23<1)))&&(((CreatedJobs_1<1)|...12130
Formula 0 simplified : GF!"((((((((((CreatedJobs_7<1)||(ScheduleTaskE_Work_16<1))&&((CreatedJobs_22<1)||(ScheduleTaskE_Work_23<1)))&&(((CreatedJobs_1<1)||(...12124
Detected timeout of ITS tools.
[2026-05-30 12:51:04] [INFO ] Flatten gal took : 126 ms
[2026-05-30 12:51:04] [INFO ] Applying decomposition
[2026-05-30 12:51:04] [INFO ] Flatten gal took : 181 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/graph9548633709225309165.txt' '-o' '/tmp/graph9548633709225309165.bin' '-w' '/tmp/graph9548633709225309165.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9548633709225309165.bin' '-l' '-1' '-v' '-w' '/tmp/graph9548633709225309165.weights' '-q' '0' '-e' '0.001'
[2026-05-30 12:51:04] [INFO ] Decomposing Gal with order
[2026-05-30 12:51:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 12:51:05] [INFO ] Removed a total of 1525 redundant transitions.
[2026-05-30 12:51:05] [INFO ] Flatten gal took : 410 ms
[2026-05-30 12:51:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 879 labels/synchronizations in 74 ms.
[2026-05-30 12:51:05] [INFO ] Time to serialize gal into /tmp/LTL5603417793239213067.gal : 30 ms
[2026-05-30 12:51:05] [INFO ] Time to serialize properties into /tmp/LTL2596153020558640160.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/LTL5603417793239213067.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2596153020558640160.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((((i5.u17.CreatedJobs_7<1)||(i5.u17.ScheduleTaskE_Work_16<1))&&((u8.CreatedJobs_22<1)||(u8.ScheduleTaskE_Work_23<1)))&&...15202
Formula 0 simplified : GF!"((((((((((i5.u17.CreatedJobs_7<1)||(i5.u17.ScheduleTaskE_Work_16<1))&&((u8.CreatedJobs_22<1)||(u8.ScheduleTaskE_Work_23<1)))&&((...15196
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S06J04T08-LTLFireability-05 finished in 169774 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))||G((p1&&X(!p0))))))'
Support contains 22 out of 786 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 780 transition count 3238
Applied a total of 6 rules in 43 ms. Remains 780 /786 variables (removed 6) and now considering 3238/3238 (removed 0) transitions.
Running 3232 sub problems to find dead transitions.
[2026-05-30 12:51:20] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2434544626636800603.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15715534890577348512.kers'
[2026-05-30 12:51:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2434544626636800603.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15715534890577348512.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 3190 rows 775 cols 18666 entries
Finished phase 1 with 526 SingleSign rule and 210 generalized
[2026-05-30 12:51:20] [INFO ] Computed 44 invariants in 33 ms
Computed 44 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-15715534890577348512.kers
Total runtime 40 ms.
[2026-05-30 12:51:20] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 24254ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 24263ms
[2026-05-30 12:51:44] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:51:44] [INFO ] Invariant cache hit.
[2026-05-30 12:51:47] [INFO ] Implicit Places using invariants in 2668 ms returned []
[2026-05-30 12:51:47] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:51:47] [INFO ] Invariant cache hit.
[2026-05-30 12:51:49] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:52:20] [INFO ] Performed 452/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 12:52:31] [INFO ] Implicit Places using invariants and state equation in 43943 ms returned []
Implicit Place search using SMT with State Equation took 46613 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 780/786 places, 3238/3238 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70927 ms. Remains : 780/786 places, 3238/3238 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))||G((p1&&X(!p0))))))'
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLFireability-06
Product exploration explored 100000 steps with 683 reset in 1014 ms.
Product exploration explored 100000 steps with 681 reset in 737 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 6 factoid took 48 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 515 steps (3 resets) in 8 ms. (57 steps per ms) remains 0/1 properties
Knowledge based reduction with 6 factoid took 57 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Knowledge-based reduction took 165 ms.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Support contains 8 out of 780 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 780/780 places, 3238/3238 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 780 transition count 3182
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 724 transition count 3182
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 112 place count 724 transition count 3086
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 304 place count 628 transition count 3086
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 496 place count 532 transition count 2990
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 504 place count 524 transition count 2982
Iterating global reduction 2 with 8 rules applied. Total rules applied 512 place count 524 transition count 2982
Applied a total of 512 rules in 245 ms. Remains 524 /780 variables (removed 256) and now considering 2982/3238 (removed 256) transitions.
Running 2976 sub problems to find dead transitions.
[2026-05-30 12:52:33] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1320361345457337965.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10078072230211423342.kers'
[2026-05-30 12:52:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1320361345457337965.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10078072230211423342.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 6 ms.
// Phase 1: matrix 2934 rows 519 cols 18386 entries
Finished phase 1 with 307 SingleSign rule and 173 generalized
[2026-05-30 12:52:33] [INFO ] Computed 44 invariants in 48 ms
Computed 44 P flows in 49 ms.
Exported basis to /tmp/petrispot-output-10078072230211423342.kers
Total runtime 55 ms.
[2026-05-30 12:52:33] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/518 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2976 unsolved
SMT process timed out in 24191ms, After SMT, problems are : Problem set: 0 solved, 2976 unsolved
Search for dead transitions found 0 dead transitions in 24205ms
[2026-05-30 12:52:57] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
[2026-05-30 12:52:57] [INFO ] Invariant cache hit.
[2026-05-30 12:52:59] [INFO ] Implicit Places using invariants in 2016 ms returned []
[2026-05-30 12:52:59] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
[2026-05-30 12:52:59] [INFO ] Invariant cache hit.
[2026-05-30 12:53:01] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:53:23] [INFO ] Implicit Places using invariants and state equation in 23660 ms returned []
Implicit Place search using SMT with State Equation took 25680 ms to find 0 implicit places.
[2026-05-30 12:53:23] [INFO ] Redundant transitions in 149 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 524/780 places, 2982/3238 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50299 ms. Remains : 524/780 places, 2982/3238 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 68 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 1039 steps (17 resets) in 24 ms. (41 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 79 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 49 ms :[(NOT p0)]
Knowledge-based reduction took 236 ms.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1113 reset in 1077 ms.
Product exploration explored 100000 steps with 1093 reset in 1164 ms.
Built C files in :
/tmp/ltsmin12644959840377749886
[2026-05-30 12:53:26] [INFO ] Too many transitions (2982) to apply POR reductions. Disabling POR matrices.
[2026-05-30 12:53:26] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12644959840377749886
Running compilation step : cd /tmp/ltsmin12644959840377749886;'/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/ltsmin12644959840377749886;'/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/ltsmin12644959840377749886;'/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 8 out of 524 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 524/524 places, 2982/2982 transitions.
Applied a total of 0 rules in 55 ms. Remains 524 /524 variables (removed 0) and now considering 2982/2982 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 12:53:29] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
[2026-05-30 12:53:29] [INFO ] Invariant cache hit.
[2026-05-30 12:53:31] [INFO ] Implicit Places using invariants in 2025 ms returned []
[2026-05-30 12:53:31] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
[2026-05-30 12:53:31] [INFO ] Invariant cache hit.
[2026-05-30 12:53:33] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:53:54] [INFO ] Implicit Places using invariants and state equation in 23320 ms returned []
Implicit Place search using SMT with State Equation took 25348 ms to find 0 implicit places.
[2026-05-30 12:53:54] [INFO ] Redundant transitions in 96 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 25507 ms. Remains : 524/524 places, 2982/2982 transitions.
Built C files in :
/tmp/ltsmin12317559642954769720
[2026-05-30 12:53:54] [INFO ] Too many transitions (2982) to apply POR reductions. Disabling POR matrices.
[2026-05-30 12:53:54] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12317559642954769720
Running compilation step : cd /tmp/ltsmin12317559642954769720;'/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/ltsmin12317559642954769720;'/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/ltsmin12317559642954769720;'/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 12:53:58] [INFO ] Flatten gal took : 137 ms
[2026-05-30 12:53:58] [INFO ] Flatten gal took : 161 ms
[2026-05-30 12:53:58] [INFO ] Time to serialize gal into /tmp/LTL15873254322155943324.gal : 27 ms
[2026-05-30 12:53:58] [INFO ] Time to serialize properties into /tmp/LTL10705985656298187837.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15873254322155943324.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6033021840097933155.hoa' '-atoms' '/tmp/LTL10705985656298187837.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10705985656298187837.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6033021840097933155.hoa
Detected timeout of ITS tools.
[2026-05-30 12:54:13] [INFO ] Flatten gal took : 121 ms
[2026-05-30 12:54:13] [INFO ] Flatten gal took : 210 ms
[2026-05-30 12:54:13] [INFO ] Time to serialize gal into /tmp/LTL13909435129114396987.gal : 34 ms
[2026-05-30 12:54:13] [INFO ] Time to serialize properties into /tmp/LTL13869576177756668705.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/LTL13909435129114396987.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13869576177756668705.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X((F(G("((((P_1160_2<4)&&(P_1160_1<4))&&((P_1160_4<4)&&(P_1160_3<4)))&&(((P_1160_6<4)&&(P_1160_5<4))&&((P_1160_7<4)&&(P_1160_0<4)))...2391
Formula 0 simplified : X(GF!"((((P_1160_2<4)&&(P_1160_1<4))&&((P_1160_4<4)&&(P_1160_3<4)))&&(((P_1160_6<4)&&(P_1160_5<4))&&((P_1160_7<4)&&(P_1160_0<4))))" ...2379
Detected timeout of ITS tools.
[2026-05-30 12:54:29] [INFO ] Flatten gal took : 119 ms
[2026-05-30 12:54:29] [INFO ] Applying decomposition
[2026-05-30 12:54:29] [INFO ] Flatten gal took : 125 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/graph11890780879337631839.txt' '-o' '/tmp/graph11890780879337631839.bin' '-w' '/tmp/graph11890780879337631839.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11890780879337631839.bin' '-l' '-1' '-v' '-w' '/tmp/graph11890780879337631839.weights' '-q' '0' '-e' '0.001'
[2026-05-30 12:54:29] [INFO ] Decomposing Gal with order
[2026-05-30 12:54:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 12:54:29] [INFO ] Removed a total of 1262 redundant transitions.
[2026-05-30 12:54:29] [INFO ] Flatten gal took : 296 ms
[2026-05-30 12:54:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 508 labels/synchronizations in 25 ms.
[2026-05-30 12:54:29] [INFO ] Time to serialize gal into /tmp/LTL15579709655352840582.gal : 31 ms
[2026-05-30 12:54:29] [INFO ] Time to serialize properties into /tmp/LTL11480753717567070521.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15579709655352840582.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11480753717567070521.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...256
Read 1 LTL properties
Checking formula 0 : !((X((F(G("((((i6.u15.P_1160_2<4)&&(i6.u14.P_1160_1<4))&&((i6.u17.P_1160_4<4)&&(i6.u16.P_1160_3<4)))&&(((i6.u22.P_1160_6<4)&&(i6.u18.P...3223
Formula 0 simplified : X(GF!"((((i6.u15.P_1160_2<4)&&(i6.u14.P_1160_1<4))&&((i6.u17.P_1160_4<4)&&(i6.u16.P_1160_3<4)))&&(((i6.u22.P_1160_6<4)&&(i6.u18.P_11...3211
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S06J04T08-LTLFireability-06 finished in 204555 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(X(G((X(G(p1))||p0))))))))'
Support contains 23 out of 786 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 780 transition count 3238
Applied a total of 6 rules in 42 ms. Remains 780 /786 variables (removed 6) and now considering 3238/3238 (removed 0) transitions.
Running 3232 sub problems to find dead transitions.
[2026-05-30 12:54:44] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2974840071648586537.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12823218379365454942.kers'
[2026-05-30 12:54:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2974840071648586537.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12823218379365454942.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 3190 rows 775 cols 18666 entries
Finished phase 1 with 526 SingleSign rule and 210 generalized
[2026-05-30 12:54:45] [INFO ] Computed 44 invariants in 34 ms
Computed 44 P flows in 35 ms.
Exported basis to /tmp/petrispot-output-12823218379365454942.kers
Total runtime 38 ms.
[2026-05-30 12:54:45] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 24242ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 24251ms
[2026-05-30 12:55:09] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:55:09] [INFO ] Invariant cache hit.
[2026-05-30 12:55:11] [INFO ] Implicit Places using invariants in 2078 ms returned []
[2026-05-30 12:55:11] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:55:11] [INFO ] Invariant cache hit.
[2026-05-30 12:55:13] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:55:44] [INFO ] Performed 452/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 12:55:56] [INFO ] Implicit Places using invariants and state equation in 45418 ms returned []
Implicit Place search using SMT with State Equation took 47501 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 780/786 places, 3238/3238 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71802 ms. Remains : 780/786 places, 3238/3238 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(X(G((X(G(p1))||p0))))))))'
Stuttering acceptance computed with spot in 250 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLFireability-07
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLFireability-07 finished in 72093 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 8 out of 786 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 780 transition count 3238
Applied a total of 6 rules in 40 ms. Remains 780 /786 variables (removed 6) and now considering 3238/3238 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 12:55:57] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:55:57] [INFO ] Invariant cache hit.
[2026-05-30 12:55:59] [INFO ] Implicit Places using invariants in 2425 ms returned []
[2026-05-30 12:55:59] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:55:59] [INFO ] Invariant cache hit.
[2026-05-30 12:56:01] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:56:32] [INFO ] Performed 449/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 12:56:46] [INFO ] Implicit Places using invariants and state equation in 46998 ms returned []
Implicit Place search using SMT with State Equation took 49426 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 780/786 places, 3238/3238 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49467 ms. Remains : 780/786 places, 3238/3238 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLFireability-08
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLFireability-08 finished in 49618 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&G(F(!p1))) U X(X((!p2&&G(p3))))))'
Support contains 45 out of 786 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 780 transition count 3238
Applied a total of 6 rules in 66 ms. Remains 780 /786 variables (removed 6) and now considering 3238/3238 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 12:56:46] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:56:46] [INFO ] Invariant cache hit.
[2026-05-30 12:56:48] [INFO ] Implicit Places using invariants in 2107 ms returned []
[2026-05-30 12:56:48] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:56:48] [INFO ] Invariant cache hit.
[2026-05-30 12:56:51] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:57:21] [INFO ] Performed 519/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 12:57:29] [INFO ] Implicit Places using invariants and state equation in 40600 ms returned []
Implicit Place search using SMT with State Equation took 42711 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 780/786 places, 3238/3238 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42780 ms. Remains : 780/786 places, 3238/3238 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))&&p1) U X(X((!p2&&G(p3))))))'
Stuttering acceptance computed with spot in 692 ms :[(OR (NOT p3) p2), (OR (NOT p3) p2), (OR (NOT p3) p2), (OR (NOT p3) p2), true, (NOT p3), (OR (AND p0 (NOT p3)) (AND p0 p2)), (OR (NOT p3) p2), (OR (NOT p3) p2), p0, p0, (AND p0 (NOT p3)), (NOT p3), (NOT p3)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLFireability-09
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLFireability-09 finished in 43545 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 53 out of 786 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 780 transition count 3182
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 724 transition count 3182
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 112 place count 724 transition count 3086
Deduced a syphon composed of 96 places in 4 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 304 place count 628 transition count 3086
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 3 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 496 place count 532 transition count 2990
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 504 place count 524 transition count 2982
Iterating global reduction 2 with 8 rules applied. Total rules applied 512 place count 524 transition count 2982
Applied a total of 512 rules in 330 ms. Remains 524 /786 variables (removed 262) and now considering 2982/3238 (removed 256) transitions.
Running 2976 sub problems to find dead transitions.
[2026-05-30 12:57:30] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17353066444719668803.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15273798793382797692.kers'
[2026-05-30 12:57:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17353066444719668803.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15273798793382797692.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 5 ms.
// Phase 1: matrix 2934 rows 519 cols 18386 entries
Finished phase 1 with 307 SingleSign rule and 173 generalized
[2026-05-30 12:57:30] [INFO ] Computed 44 invariants in 46 ms
Computed 44 P flows in 47 ms.
Exported basis to /tmp/petrispot-output-15273798793382797692.kers
Total runtime 52 ms.
[2026-05-30 12:57:30] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/518 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2976 unsolved
SMT process timed out in 23924ms, After SMT, problems are : Problem set: 0 solved, 2976 unsolved
Search for dead transitions found 0 dead transitions in 23937ms
[2026-05-30 12:57:54] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
[2026-05-30 12:57:54] [INFO ] Invariant cache hit.
[2026-05-30 12:57:56] [INFO ] Implicit Places using invariants in 1868 ms returned []
[2026-05-30 12:57:56] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
[2026-05-30 12:57:56] [INFO ] Invariant cache hit.
[2026-05-30 12:57:58] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:58:18] [INFO ] Implicit Places using invariants and state equation in 21964 ms returned []
Implicit Place search using SMT with State Equation took 23835 ms to find 0 implicit places.
[2026-05-30 12:58:18] [INFO ] Redundant transitions in 101 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 524/786 places, 2982/3238 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 48222 ms. Remains : 524/786 places, 2982/3238 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 33 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLFireability-10
Stuttering criterion allowed to conclude after 12 steps with 1 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLFireability-10 finished in 48291 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 8 out of 786 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 780 transition count 3238
Applied a total of 6 rules in 41 ms. Remains 780 /786 variables (removed 6) and now considering 3238/3238 (removed 0) transitions.
Running 3232 sub problems to find dead transitions.
[2026-05-30 12:58:18] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5937163433020125139.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13372667834482095593.kers'
[2026-05-30 12:58:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5937163433020125139.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13372667834482095593.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 4 ms.
// Phase 1: matrix 3190 rows 775 cols 18666 entries
Finished phase 1 with 526 SingleSign rule and 210 generalized
[2026-05-30 12:58:18] [INFO ] Computed 44 invariants in 35 ms
Computed 44 P flows in 35 ms.
Exported basis to /tmp/petrispot-output-13372667834482095593.kers
Total runtime 39 ms.
[2026-05-30 12:58:18] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 24357ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 24366ms
[2026-05-30 12:58:42] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:58:42] [INFO ] Invariant cache hit.
[2026-05-30 12:58:45] [INFO ] Implicit Places using invariants in 2654 ms returned []
[2026-05-30 12:58:45] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:58:45] [INFO ] Invariant cache hit.
[2026-05-30 12:58:48] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:59:18] [INFO ] Performed 453/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 12:59:32] [INFO ] Implicit Places using invariants and state equation in 46651 ms returned []
Implicit Place search using SMT with State Equation took 49310 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 780/786 places, 3238/3238 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73725 ms. Remains : 780/786 places, 3238/3238 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 135 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLFireability-11
Product exploration explored 100000 steps with 25000 reset in 2260 ms.
Product exploration explored 100000 steps with 25000 reset in 1876 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 44 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
RANDOM walk for 889 steps (9 resets) in 11 ms. (74 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 61 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 321 ms.
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 8 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 3238/3238 transitions.
Applied a total of 0 rules in 46 ms. Remains 780 /780 variables (removed 0) and now considering 3238/3238 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 12:59:37] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:59:37] [INFO ] Invariant cache hit.
[2026-05-30 12:59:39] [INFO ] Implicit Places using invariants in 2435 ms returned []
[2026-05-30 12:59:39] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:59:39] [INFO ] Invariant cache hit.
[2026-05-30 12:59:41] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 13:00:12] [INFO ] Performed 449/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 13:00:26] [INFO ] Implicit Places using invariants and state equation in 46795 ms returned []
Implicit Place search using SMT with State Equation took 49232 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 49280 ms. Remains : 780/780 places, 3238/3238 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 47 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
RANDOM walk for 597 steps (12 resets) in 12 ms. (45 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 53 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 261 ms.
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 2082 ms.
Product exploration explored 100000 steps with 25000 reset in 1886 ms.
Spot run failed in 53 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/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/ltsmin17923333062220267882
[2026-05-30 13:00:31] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17923333062220267882
Running compilation step : cd /tmp/ltsmin17923333062220267882;'/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/ltsmin17923333062220267882;'/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/ltsmin17923333062220267882;'/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 8 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 3238/3238 transitions.
Applied a total of 0 rules in 26 ms. Remains 780 /780 variables (removed 0) and now considering 3238/3238 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 13:00:34] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 13:00:34] [INFO ] Invariant cache hit.
[2026-05-30 13:00:36] [INFO ] Implicit Places using invariants in 2299 ms returned []
[2026-05-30 13:00:36] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 13:00:36] [INFO ] Invariant cache hit.
[2026-05-30 13:00:38] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 13:01:09] [INFO ] Performed 449/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 13:01:23] [INFO ] Implicit Places using invariants and state equation in 46821 ms returned []
Implicit Place search using SMT with State Equation took 49124 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 49151 ms. Remains : 780/780 places, 3238/3238 transitions.
Built C files in :
/tmp/ltsmin1071068910163083291
[2026-05-30 13:01:23] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1071068910163083291
Running compilation step : cd /tmp/ltsmin1071068910163083291;'/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/ltsmin1071068910163083291;'/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/ltsmin1071068910163083291;'/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 13:01:26] [INFO ] Flatten gal took : 123 ms
[2026-05-30 13:01:26] [INFO ] Flatten gal took : 127 ms
[2026-05-30 13:01:26] [INFO ] Time to serialize gal into /tmp/LTL9484833404310892445.gal : 22 ms
[2026-05-30 13:01:26] [INFO ] Time to serialize properties into /tmp/LTL17472277411735172768.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9484833404310892445.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15188705823297165901.hoa' '-atoms' '/tmp/LTL17472277411735172768.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17472277411735172768.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15188705823297165901.hoa
Detected timeout of ITS tools.
[2026-05-30 13:01:41] [INFO ] Flatten gal took : 123 ms
[2026-05-30 13:01:41] [INFO ] Flatten gal took : 126 ms
[2026-05-30 13:01:42] [INFO ] Time to serialize gal into /tmp/LTL18202782952369766653.gal : 21 ms
[2026-05-30 13:01:42] [INFO ] Time to serialize properties into /tmp/LTL17136939284437429382.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18202782952369766653.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17136939284437429382.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((((P_1160_2<4)&&(P_1160_1<4))&&((P_1160_4<4)&&(P_1160_3<4)))&&(((P_1160_6<4)&&(P_1160_5<4))&&((P_1160_7<4)&&(P_1160_0<4))...164
Formula 0 simplified : XXXG!"((((P_1160_2<4)&&(P_1160_1<4))&&((P_1160_4<4)&&(P_1160_3<4)))&&(((P_1160_6<4)&&(P_1160_5<4))&&((P_1160_7<4)&&(P_1160_0<4))))"
Detected timeout of ITS tools.
[2026-05-30 13:01:57] [INFO ] Flatten gal took : 181 ms
[2026-05-30 13:01:57] [INFO ] Applying decomposition
[2026-05-30 13:01:57] [INFO ] Flatten gal took : 196 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/graph5221903598491011267.txt' '-o' '/tmp/graph5221903598491011267.bin' '-w' '/tmp/graph5221903598491011267.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5221903598491011267.bin' '-l' '-1' '-v' '-w' '/tmp/graph5221903598491011267.weights' '-q' '0' '-e' '0.001'
[2026-05-30 13:01:57] [INFO ] Decomposing Gal with order
[2026-05-30 13:01:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 13:01:58] [INFO ] Removed a total of 1470 redundant transitions.
[2026-05-30 13:01:58] [INFO ] Flatten gal took : 241 ms
[2026-05-30 13:01:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 248 labels/synchronizations in 25 ms.
[2026-05-30 13:01:58] [INFO ] Time to serialize gal into /tmp/LTL5401819779699977349.gal : 34 ms
[2026-05-30 13:01:58] [INFO ] Time to serialize properties into /tmp/LTL2144506407388709448.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5401819779699977349.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2144506407388709448.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((((i8.i0.u9.P_1160_2<4)&&(i8.i4.u93.P_1160_1<4))&&((i8.i2.u11.P_1160_4<4)&&(i8.i1.u98.P_1160_3<4)))&&(((i8.i7.u94.P_1160_...244
Formula 0 simplified : XXXG!"((((i8.i0.u9.P_1160_2<4)&&(i8.i4.u93.P_1160_1<4))&&((i8.i2.u11.P_1160_4<4)&&(i8.i1.u98.P_1160_3<4)))&&(((i8.i7.u94.P_1160_6<4)...234
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S06J04T08-LTLFireability-11 finished in 234758 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 41 out of 786 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 780 transition count 3182
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 724 transition count 3182
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 112 place count 724 transition count 3086
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 304 place count 628 transition count 3086
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 496 place count 532 transition count 2990
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 504 place count 524 transition count 2982
Iterating global reduction 2 with 8 rules applied. Total rules applied 512 place count 524 transition count 2982
Applied a total of 512 rules in 186 ms. Remains 524 /786 variables (removed 262) and now considering 2982/3238 (removed 256) transitions.
Running 2976 sub problems to find dead transitions.
[2026-05-30 13:02:13] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7917478494530690373.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12688983786585420933.kers'
[2026-05-30 13:02:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7917478494530690373.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12688983786585420933.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 2934 rows 519 cols 18386 entries
Finished phase 1 with 307 SingleSign rule and 173 generalized
[2026-05-30 13:02:13] [INFO ] Computed 44 invariants in 26 ms
Computed 44 P flows in 27 ms.
Exported basis to /tmp/petrispot-output-12688983786585420933.kers
Total runtime 31 ms.
[2026-05-30 13:02:13] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/518 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2976 unsolved
SMT process timed out in 23874ms, After SMT, problems are : Problem set: 0 solved, 2976 unsolved
Search for dead transitions found 0 dead transitions in 23882ms
[2026-05-30 13:02:37] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
[2026-05-30 13:02:37] [INFO ] Invariant cache hit.
[2026-05-30 13:02:39] [INFO ] Implicit Places using invariants in 2196 ms returned []
[2026-05-30 13:02:39] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
[2026-05-30 13:02:39] [INFO ] Invariant cache hit.
[2026-05-30 13:02:41] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 13:03:01] [INFO ] Implicit Places using invariants and state equation in 21958 ms returned []
Implicit Place search using SMT with State Equation took 24163 ms to find 0 implicit places.
[2026-05-30 13:03:01] [INFO ] Redundant transitions in 100 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 524/786 places, 2982/3238 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 48345 ms. Remains : 524/786 places, 2982/3238 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 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLFireability-12
Stuttering criterion allowed to conclude after 19 steps with 1 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLFireability-12 finished in 48463 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&F(((p0 U p1)&&X((F(G(p1)) U p0))))))'
Support contains 22 out of 786 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 780 transition count 3238
Applied a total of 6 rules in 48 ms. Remains 780 /786 variables (removed 6) and now considering 3238/3238 (removed 0) transitions.
Running 3232 sub problems to find dead transitions.
[2026-05-30 13:03:01] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3091905535974503056.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3979729240198352888.kers'
[2026-05-30 13:03:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3091905535974503056.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3979729240198352888.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 4 ms.
// Phase 1: matrix 3190 rows 775 cols 18666 entries
Finished phase 1 with 526 SingleSign rule and 210 generalized
[2026-05-30 13:03:01] [INFO ] Computed 44 invariants in 42 ms
Computed 44 P flows in 43 ms.
Exported basis to /tmp/petrispot-output-3979729240198352888.kers
Total runtime 47 ms.
[2026-05-30 13:03:01] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 24092ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 24101ms
[2026-05-30 13:03:25] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 13:03:25] [INFO ] Invariant cache hit.
[2026-05-30 13:03:28] [INFO ] Implicit Places using invariants in 2681 ms returned []
[2026-05-30 13:03:28] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 13:03:28] [INFO ] Invariant cache hit.
[2026-05-30 13:03:30] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 13:04:01] [INFO ] Performed 519/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 13:04:11] [INFO ] Implicit Places using invariants and state equation in 43432 ms returned []
Implicit Place search using SMT with State Equation took 46115 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 780/786 places, 3238/3238 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70274 ms. Remains : 780/786 places, 3238/3238 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(p0)&&F(((p0 U p1)&&X((F(G(p1)) U p0))))))'
Stuttering acceptance computed with spot in 392 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0), true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLFireability-13
Stuttering criterion allowed to conclude after 241 steps with 1 reset in 8 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLFireability-13 finished in 70731 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))||F(p1)))'
Support contains 51 out of 786 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 780 transition count 3238
Applied a total of 6 rules in 67 ms. Remains 780 /786 variables (removed 6) and now considering 3238/3238 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 13:04:12] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 13:04:12] [INFO ] Invariant cache hit.
[2026-05-30 13:04:15] [INFO ] Implicit Places using invariants in 2568 ms returned []
[2026-05-30 13:04:15] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 13:04:15] [INFO ] Invariant cache hit.
[2026-05-30 13:04:17] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 13:04:48] [INFO ] Performed 622/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 13:04:56] [INFO ] Implicit Places using invariants and state equation in 40973 ms returned []
Implicit Place search using SMT with State Equation took 43545 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 780/786 places, 3238/3238 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43614 ms. Remains : 780/786 places, 3238/3238 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||F(p1)))'
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLFireability-15
Stuttering criterion allowed to conclude after 209 steps with 2 reset in 3 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLFireability-15 finished in 43790 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((X(X((!p0||X(!p0))))&&F(!p1)) U !p2))))'
Spot run failed in 77 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Spot run failed in 71 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))||G((p1&&X(!p0))))))'
Spot run failed in 71 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(X(F(p0)))))'
Spot run failed in 71 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 13:04:56] [INFO ] Flatten gal took : 214 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13105794612466544743
[2026-05-30 13:04:56] [INFO ] Too many transitions (3238) to apply POR reductions. Disabling POR matrices.
[2026-05-30 13:04:56] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13105794612466544743
Running compilation step : cd /tmp/ltsmin13105794612466544743;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-30 13:04:57] [INFO ] Applying decomposition
[2026-05-30 13:04:57] [INFO ] Flatten gal took : 156 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/graph7898771122365168056.txt' '-o' '/tmp/graph7898771122365168056.bin' '-w' '/tmp/graph7898771122365168056.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7898771122365168056.bin' '-l' '-1' '-v' '-w' '/tmp/graph7898771122365168056.weights' '-q' '0' '-e' '0.001'
[2026-05-30 13:04:57] [INFO ] Decomposing Gal with order
[2026-05-30 13:04:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 13:04:57] [INFO ] Removed a total of 1555 redundant transitions.
[2026-05-30 13:04:57] [INFO ] Flatten gal took : 260 ms
[2026-05-30 13:04:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 215 labels/synchronizations in 32 ms.
[2026-05-30 13:04:57] [INFO ] Time to serialize gal into /tmp/LTLFireability16525791777557793917.gal : 32 ms
[2026-05-30 13:04:57] [INFO ] Time to serialize properties into /tmp/LTLFireability305590912475679500.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/LTLFireability16525791777557793917.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability305590912475679500.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 4 LTL properties
Checking formula 0 : !((X(G(((X(X((!("(((((u89.P_1093>=1)&&(i9.i3.u9.P_1113_5>=1))||((u89.P_1093>=1)&&(i9.i4.u94.P_1113_4>=1)))||(((u89.P_1093>=1)&&(i9.i2....1717
Formula 0 simplified : XF((XX("(((((u89.P_1093>=1)&&(i9.i3.u9.P_1113_5>=1))||((u89.P_1093>=1)&&(i9.i4.u94.P_1113_4>=1)))||(((u89.P_1093>=1)&&(i9.i2.u93.P_1...1688
Compilation finished in 15823 ms.
Running link step : cd /tmp/ltsmin13105794612466544743;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 75 ms.
Running LTSmin : cd /tmp/ltsmin13105794612466544743;'/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((!(LTLAPp0==true)||X(!(LTLAPp0==true)))))&&<>(!(LTLAPp1==true))) U !(LTLAPp2==true))))' '--buchi-type=spotba'
LTSmin run took 10339 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-02 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin13105794612466544743;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp3==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin13105794612466544743;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp3==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13105794612466544743;'/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((<>([]((LTLAPp4==true)))||[](((LTLAPp5==true)&&X(!(LTLAPp4==true))))))' '--buchi-type=spotba'
LTSmin run took 3666 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-06 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin13105794612466544743;'/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(<>((LTLAPp4==true)))))' '--buchi-type=spotba'
LTSmin run took 402 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin13105794612466544743;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp3==true)))' '--buchi-type=spotba'
LTSmin run took 565501 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLFireability-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 2275544 ms.
BK_STOP 1780147124322
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S06J04T08"
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-S06J04T08, 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-177969942100380"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J04T08.tgz
mv PolyORBLF-COL-S06J04T08 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 ;