About the Execution of ITS-Tools for PolyORBLF-COL-S04J06T06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16196.987 | 3600000.00 | 5968195.00 | 125825.50 | F?FFTFF?FFTFFFF? | 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-177969942100340.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-S04J06T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942100340
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 7.5K Mar 8 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 8 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 8 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 8 15:14 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 5.1K Mar 16 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Mar 16 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 16 08:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 16 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 22K Mar 8 15:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 204K Mar 8 15:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Mar 8 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Mar 8 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 16 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 16 08:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 154K Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1780104232950
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-S04J06T06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202604301425
[2026-05-30 01:23:55] [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 01:23:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-30 01:23:55] [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 01:23:56] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-30 01:23:56] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1423 ms
[2026-05-30 01:23:56] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 618 PT places and 3232.0 transition bindings in 55 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
[2026-05-30 01:23:57] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 11 ms.
[2026-05-30 01:23:57] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 35 to 30
RANDOM walk for 40001 steps (11 resets) in 1454 ms. (27 steps per ms) remains 1/30 properties
BEST_FIRST walk for 40001 steps (10 resets) in 470 ms. (84 steps per ms) remains 1/1 properties
[2026-05-30 01:23:57] [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-3916475977198550270.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11533866921264648530.kers'
[2026-05-30 01:23:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3916475977198550270.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11533866921264648530.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 01:23:57] [INFO ] Computed 26 invariants in 0 ms
Computed 26 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11533866921264648530.kers
Total runtime 2 ms.
[2026-05-30 01:23:57] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 53/55 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/60 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp34 is UNSAT
After SMT solving in domain Real declared 75/145 variables, and 22 constraints, problems are : Problem set: 1 solved, 0 unsolved in 396 ms.
Refiners :[Positive P Invariants (semi-flows): 4/8 constraints, Generalized P Invariants (flows): 17/18 constraints, State Equation: 0/81 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 469ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2026-05-30 01:23:58] [INFO ] Flatten gal took : 50 ms
[2026-05-30 01:23:58] [INFO ] Flatten gal took : 16 ms
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
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
[2026-05-30 01:23:58] [INFO ] Unfolded HLPN to a Petri net with 618 places and 3190 transitions 21570 arcs in 193 ms.
[2026-05-30 01:23:58] [INFO ] Unfolded 14 HLPN properties in 3 ms.
[2026-05-30 01:23:58] [INFO ] Reduced 264 identical enabling conditions.
[2026-05-30 01:23:58] [INFO ] Reduced 264 identical enabling conditions.
[2026-05-30 01:23:58] [INFO ] Reduced 36 identical enabling conditions.
[2026-05-30 01:23:58] [INFO ] Reduced 36 identical enabling conditions.
Ensure Unique test removed 1626 transitions
Reduce redundant transitions removed 1626 transitions.
Support contains 290 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 1564/1564 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 614 transition count 1564
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 608 transition count 1558
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 608 transition count 1558
Applied a total of 16 rules in 110 ms. Remains 608 /618 variables (removed 10) and now considering 1558/1564 (removed 6) transitions.
Running 1554 sub problems to find dead transitions.
[2026-05-30 01:23:59] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14921299072124040367.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3955923133138576048.kers'
[2026-05-30 01:23:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14921299072124040367.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3955923133138576048.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1534 rows 603 cols 7134 entries
Finished phase 1 with 371 SingleSign rule and 187 generalized
[2026-05-30 01:23:59] [INFO ] Computed 50 invariants in 24 ms
Computed 50 P flows in 25 ms.
Exported basis to /tmp/petrispot-output-3955923133138576048.kers
Total runtime 27 ms.
[2026-05-30 01:23:59] [INFO ] State equation strengthened by 120 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/604 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1554 unsolved
SMT process timed out in 22736ms, After SMT, problems are : Problem set: 0 solved, 1554 unsolved
Search for dead transitions found 0 dead transitions in 22776ms
[2026-05-30 01:24:21] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
[2026-05-30 01:24:21] [INFO ] Invariant cache hit.
[2026-05-30 01:24:22] [INFO ] Implicit Places using invariants in 1203 ms returned [480, 481, 482, 483, 484, 485]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 1231 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 602/618 places, 1558/1564 transitions.
Applied a total of 0 rules in 65 ms. Remains 602 /602 variables (removed 0) and now considering 1558/1558 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24247 ms. Remains : 602/618 places, 1558/1564 transitions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Applied a total of 0 rules in 20 ms. Remains 602 /602 variables (removed 0) and now considering 1558/1558 (removed 0) transitions.
Running 1554 sub problems to find dead transitions.
[2026-05-30 01:24:23] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14383221712416842463.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9805445054526634396.kers'
[2026-05-30 01:24:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14383221712416842463.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9805445054526634396.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1534 rows 597 cols 7122 entries
Finished phase 1 with 376 SingleSign rule and 182 generalized
[2026-05-30 01:24:23] [INFO ] Computed 44 invariants in 25 ms
Computed 44 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-9805445054526634396.kers
Total runtime 28 ms.
[2026-05-30 01:24:23] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/598 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1554 unsolved
SMT process timed out in 21432ms, After SMT, problems are : Problem set: 0 solved, 1554 unsolved
Search for dead transitions found 0 dead transitions in 21441ms
[2026-05-30 01:24:44] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
[2026-05-30 01:24:44] [INFO ] Invariant cache hit.
[2026-05-30 01:24:45] [INFO ] Implicit Places using invariants in 934 ms returned []
[2026-05-30 01:24:45] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
[2026-05-30 01:24:45] [INFO ] Invariant cache hit.
[2026-05-30 01:24:47] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:24:52] [INFO ] Implicit Places using invariants and state equation in 6537 ms returned []
Implicit Place search using SMT with State Equation took 7488 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 28957 ms. Remains : 602/602 places, 1558/1558 transitions.
Support contains 290 out of 602 places after structural reductions.
[2026-05-30 01:24:52] [INFO ] Flatten gal took : 289 ms
[2026-05-30 01:24:52] [INFO ] Flatten gal took : 253 ms
[2026-05-30 01:24:53] [INFO ] Input system was already deterministic with 1558 transitions.
Reduction of identical properties reduced properties to check from 35 to 30
RANDOM walk for 40000 steps (9 resets) in 1018 ms. (39 steps per ms) remains 1/30 properties
BEST_FIRST walk for 40002 steps (9 resets) in 230 ms. (173 steps per ms) remains 1/1 properties
[2026-05-30 01:24:53] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
[2026-05-30 01:24:53] [INFO ] Invariant cache hit.
[2026-05-30 01:24:53] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp34 is UNSAT
After SMT solving in domain Real declared 366/2136 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 99 ms.
Refiners :[Positive P Invariants (semi-flows): 2/21 constraints, Generalized P Invariants (flows): 0/23 constraints, State Equation: 0/602 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 116ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((p0 U p1)) U (p2&&F((p2&&X(p2)))))))'
Support contains 68 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1552
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1552
Applied a total of 12 rules in 67 ms. Remains 596 /602 variables (removed 6) and now considering 1552/1558 (removed 6) transitions.
Running 1548 sub problems to find dead transitions.
[2026-05-30 01:24:54] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4110335281071479627.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11312946588427083966.kers'
[2026-05-30 01:24:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4110335281071479627.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11312946588427083966.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1528 rows 591 cols 7110 entries
Finished phase 1 with 370 SingleSign rule and 182 generalized
[2026-05-30 01:24:54] [INFO ] Computed 44 invariants in 22 ms
Computed 44 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-11312946588427083966.kers
Total runtime 26 ms.
[2026-05-30 01:24:54] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
SMT process timed out in 21845ms, After SMT, problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 21858ms
[2026-05-30 01:25:16] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:25:16] [INFO ] Invariant cache hit.
[2026-05-30 01:25:17] [INFO ] Implicit Places using invariants in 1563 ms returned []
[2026-05-30 01:25:17] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:25:17] [INFO ] Invariant cache hit.
[2026-05-30 01:25:19] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:25:35] [INFO ] Implicit Places using invariants and state equation in 17340 ms returned []
Implicit Place search using SMT with State Equation took 18908 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1552/1558 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40845 ms. Remains : 596/602 places, 1552/1558 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((p0 U p1)) U (F((p2&&X(p2)))&&p2))))'
Stuttering acceptance computed with spot in 388 ms :[(NOT p2), (NOT p2), (NOT p1), (NOT p2), true, (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-00
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-00 finished in 41376 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X((F(G(p1))||(F(!p2) U p3)))))'
Support contains 62 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Applied a total of 0 rules in 20 ms. Remains 602 /602 variables (removed 0) and now considering 1558/1558 (removed 0) transitions.
Running 1554 sub problems to find dead transitions.
[2026-05-30 01:25:35] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12643612944256228611.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15267027048883763823.kers'
[2026-05-30 01:25:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12643612944256228611.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15267027048883763823.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1534 rows 597 cols 7122 entries
Finished phase 1 with 376 SingleSign rule and 182 generalized
[2026-05-30 01:25:35] [INFO ] Computed 44 invariants in 14 ms
Computed 44 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-15267027048883763823.kers
Total runtime 17 ms.
[2026-05-30 01:25:35] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/598 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1554 unsolved
SMT process timed out in 21639ms, After SMT, problems are : Problem set: 0 solved, 1554 unsolved
Search for dead transitions found 0 dead transitions in 21645ms
[2026-05-30 01:25:57] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
[2026-05-30 01:25:57] [INFO ] Invariant cache hit.
[2026-05-30 01:25:59] [INFO ] Implicit Places using invariants in 1757 ms returned []
[2026-05-30 01:25:59] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
[2026-05-30 01:25:59] [INFO ] Invariant cache hit.
[2026-05-30 01:26:01] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:26:15] [INFO ] Implicit Places using invariants and state equation in 16727 ms returned []
Implicit Place search using SMT with State Equation took 18488 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 40159 ms. Remains : 602/602 places, 1558/1558 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X((F(G(p1))||(F(!p2) U p3)))))'
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) p2)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-01
Product exploration explored 100000 steps with 2442 reset in 1382 ms.
Product exploration explored 100000 steps with 2465 reset in 1091 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 17 factoid took 86 ms. Reduced automaton from 3 states, 6 edges and 4 AP (stutter sensitive) to 7 states, 19 edges and 4 AP (stutter insensitive).
RANDOM walk for 40000 steps (8 resets) in 797 ms. (50 steps per ms) remains 4/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1503 ms. (26 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1207 ms. (33 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 480 ms. (83 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (8 resets) in 450 ms. (88 steps per ms) remains 4/4 properties
[2026-05-30 01:26:19] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
[2026-05-30 01:26:19] [INFO ] Invariant cache hit.
[2026-05-30 01:26:19] [INFO ] State equation strengthened by 120 read => feed constraints.
Problem apf3 is UNSAT
Problem apf6 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Problem apf4 is UNSAT
Problem apf5 is UNSAT
After SMT solving in domain Real declared 465/2136 variables, and 10 constraints, problems are : Problem set: 4 solved, 0 unsolved in 412 ms.
Refiners :[Positive P Invariants (semi-flows): 10/21 constraints, Generalized P Invariants (flows): 0/23 constraints, State Equation: 0/602 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 440ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 4 invariant AP formulas.
Knowledge based reduction with 21 factoid took 245 ms. Reduced automaton from 7 states, 19 edges and 4 AP (stutter insensitive) to 12 states, 33 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 619 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) p2 (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) p2 (NOT p3))), (AND (NOT p0) p2), false, false, false, false, false, false, false, false, false]
[2026-05-30 01:26:21] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
[2026-05-30 01:26:21] [INFO ] Invariant cache hit.
[2026-05-30 01:26:24] [INFO ] [Real]Absence check using 21 positive place invariants in 1271 ms returned sat
[2026-05-30 01:26:26] [INFO ] [Real]Absence check using 21 positive and 23 generalized place invariants in 2048 ms returned sat
[2026-05-30 01:26:29] [INFO ] [Real]Absence check using state equation in 2820 ms returned sat
[2026-05-30 01:26:29] [INFO ] Solution in real domain found non-integer solution.
[2026-05-30 01:26:31] [INFO ] [Nat]Absence check using 21 positive place invariants in 594 ms returned sat
[2026-05-30 01:26:32] [INFO ] [Nat]Absence check using 21 positive and 23 generalized place invariants in 422 ms returned sat
[2026-05-30 01:26:40] [INFO ] [Nat]Absence check using state equation in 8184 ms returned sat
[2026-05-30 01:26:40] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:26:40] [INFO ] [Nat]Added 120 Read/Feed constraints in 362 ms returned sat
[2026-05-30 01:26:44] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 3521 ms
Could not prove EG (AND (NOT p0) (NOT p1) (NOT p2))
Knowledge-based reduction took 25968 ms.
Stuttering acceptance computed with spot in 713 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) p2 (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) p2 (NOT p3))), (AND (NOT p0) p2), false, false, false, false, false, false, false, false, false]
Support contains 62 out of 602 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 602 transition count 1528
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 572 transition count 1528
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 60 place count 572 transition count 1498
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 120 place count 542 transition count 1498
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 3 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 192 place count 506 transition count 1462
Applied a total of 192 rules in 224 ms. Remains 506 /602 variables (removed 96) and now considering 1462/1558 (removed 96) transitions.
Running 1458 sub problems to find dead transitions.
[2026-05-30 01:26:45] [INFO ] Flow matrix only has 1438 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17769024783709103343.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11547762899857996446.kers'
[2026-05-30 01:26:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17769024783709103343.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11547762899857996446.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1438 rows 501 cols 7074 entries
Finished phase 1 with 288 SingleSign rule and 174 generalized
[2026-05-30 01:26:45] [INFO ] Computed 44 invariants in 13 ms
Computed 44 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-11547762899857996446.kers
Total runtime 15 ms.
[2026-05-30 01:26:45] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1458 unsolved
SMT process timed out in 21611ms, After SMT, problems are : Problem set: 0 solved, 1458 unsolved
Search for dead transitions found 0 dead transitions in 21619ms
[2026-05-30 01:27:07] [INFO ] Flow matrix only has 1438 transitions (discarded 24 similar events)
[2026-05-30 01:27:07] [INFO ] Invariant cache hit.
[2026-05-30 01:27:08] [INFO ] Implicit Places using invariants in 1823 ms returned []
[2026-05-30 01:27:08] [INFO ] Flow matrix only has 1438 transitions (discarded 24 similar events)
[2026-05-30 01:27:08] [INFO ] Invariant cache hit.
[2026-05-30 01:27:10] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:27:22] [INFO ] Implicit Places using invariants and state equation in 13702 ms returned []
Implicit Place search using SMT with State Equation took 15530 ms to find 0 implicit places.
[2026-05-30 01:27:22] [INFO ] Redundant transitions in 149 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 506/602 places, 1462/1558 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 37540 ms. Remains : 506/602 places, 1462/1558 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 35 factoid took 110 ms. Reduced automaton from 12 states, 33 edges and 4 AP (stutter insensitive) to 12 states, 33 edges and 4 AP (stutter insensitive).
RANDOM walk for 40000 steps (9 resets) in 1614 ms. (24 steps per ms) remains 7/17 properties
BEST_FIRST walk for 40003 steps (12 resets) in 495 ms. (80 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (9 resets) in 332 ms. (120 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (10 resets) in 343 ms. (116 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (10 resets) in 360 ms. (110 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (9 resets) in 456 ms. (87 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (11 resets) in 470 ms. (84 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (10 resets) in 477 ms. (83 steps per ms) remains 7/7 properties
[2026-05-30 01:27:24] [INFO ] Flow matrix only has 1438 transitions (discarded 24 similar events)
[2026-05-30 01:27:24] [INFO ] Invariant cache hit.
[2026-05-30 01:27:24] [INFO ] State equation strengthened by 120 read => feed constraints.
Problem apf4 is UNSAT
Problem apf9 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 134/196 variables, 8/8 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/196 variables, 0/8 constraints. Problems are: Problem set: 2 solved, 5 unsolved
Problem apf3 is UNSAT
Problem apf5 is UNSAT
Problem apf8 is UNSAT
Problem apf11 is UNSAT
Problem apf12 is UNSAT
After SMT solving in domain Real declared 482/1944 variables, and 31 constraints, problems are : Problem set: 7 solved, 0 unsolved in 523 ms.
Refiners :[Positive P Invariants (semi-flows): 8/15 constraints, Generalized P Invariants (flows): 23/29 constraints, State Equation: 0/506 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 566ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 7 invariant AP formulas.
Knowledge based reduction with 42 factoid took 206 ms. Reduced automaton from 12 states, 33 edges and 4 AP (stutter insensitive) to 6 states, 15 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 263 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2) p3) (AND p2 (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2) p3) (AND p2 (NOT p3))), p2, false, false, false]
[2026-05-30 01:27:25] [INFO ] Flow matrix only has 1438 transitions (discarded 24 similar events)
[2026-05-30 01:27:25] [INFO ] Invariant cache hit.
[2026-05-30 01:27:26] [INFO ] [Real]Absence check using 15 positive place invariants in 38 ms returned sat
[2026-05-30 01:27:28] [INFO ] [Real]Absence check using 15 positive and 29 generalized place invariants in 1390 ms returned sat
[2026-05-30 01:27:40] [INFO ] [Real]Absence check using state equation in 11982 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1) (NOT p3))
Knowledge-based reduction took 17493 ms.
Stuttering acceptance computed with spot in 338 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2) p3) (AND p2 (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2) p3) (AND p2 (NOT p3))), p2, false, false, false]
Stuttering acceptance computed with spot in 342 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2) p3) (AND p2 (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2) p3) (AND p2 (NOT p3))), p2, false, false, false]
Product exploration explored 100000 steps with 3200 reset in 1376 ms.
Product exploration explored 100000 steps with 3195 reset in 1063 ms.
Built C files in :
/tmp/ltsmin4958498329801155222
[2026-05-30 01:27:43] [INFO ] Computing symmetric may disable matrix : 1462 transitions.
[2026-05-30 01:27:43] [INFO ] Computation of Complete disable matrix. took 39 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:27:43] [INFO ] Computing symmetric may enable matrix : 1462 transitions.
[2026-05-30 01:27:43] [INFO ] Computation of Complete enable matrix. took 58 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:27:43] [INFO ] Computing Do-Not-Accords matrix : 1462 transitions.
[2026-05-30 01:27:44] [INFO ] Computation of Completed DNA matrix. took 92 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:27:44] [INFO ] Built C files in 694ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4958498329801155222
Running compilation step : cd /tmp/ltsmin4958498329801155222;'/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/ltsmin4958498329801155222;'/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/ltsmin4958498329801155222;'/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 62 out of 506 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 506/506 places, 1462/1462 transitions.
Applied a total of 0 rules in 65 ms. Remains 506 /506 variables (removed 0) and now considering 1462/1462 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 01:27:47] [INFO ] Flow matrix only has 1438 transitions (discarded 24 similar events)
[2026-05-30 01:27:47] [INFO ] Invariant cache hit.
[2026-05-30 01:27:48] [INFO ] Implicit Places using invariants in 1747 ms returned []
[2026-05-30 01:27:48] [INFO ] Flow matrix only has 1438 transitions (discarded 24 similar events)
[2026-05-30 01:27:48] [INFO ] Invariant cache hit.
[2026-05-30 01:27:50] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:28:03] [INFO ] Implicit Places using invariants and state equation in 14403 ms returned []
Implicit Place search using SMT with State Equation took 16155 ms to find 0 implicit places.
[2026-05-30 01:28:03] [INFO ] Redundant transitions in 158 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16389 ms. Remains : 506/506 places, 1462/1462 transitions.
Built C files in :
/tmp/ltsmin12184844411962110680
[2026-05-30 01:28:03] [INFO ] Computing symmetric may disable matrix : 1462 transitions.
[2026-05-30 01:28:03] [INFO ] Computation of Complete disable matrix. took 36 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:28:03] [INFO ] Computing symmetric may enable matrix : 1462 transitions.
[2026-05-30 01:28:03] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:28:04] [INFO ] Computing Do-Not-Accords matrix : 1462 transitions.
[2026-05-30 01:28:04] [INFO ] Computation of Completed DNA matrix. took 98 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:28:04] [INFO ] Built C files in 847ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12184844411962110680
Running compilation step : cd /tmp/ltsmin12184844411962110680;'/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/ltsmin12184844411962110680;'/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/ltsmin12184844411962110680;'/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 01:28:07] [INFO ] Flatten gal took : 99 ms
[2026-05-30 01:28:07] [INFO ] Flatten gal took : 123 ms
[2026-05-30 01:28:07] [INFO ] Time to serialize gal into /tmp/LTL12232745753474194095.gal : 49 ms
[2026-05-30 01:28:07] [INFO ] Time to serialize properties into /tmp/LTL5383687939349147496.prop : 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/LTL12232745753474194095.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17571856441400906941.hoa' '-atoms' '/tmp/LTL5383687939349147496.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/LTL5383687939349147496.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17571856441400906941.hoa
Detected timeout of ITS tools.
[2026-05-30 01:28:23] [INFO ] Flatten gal took : 75 ms
[2026-05-30 01:28:23] [INFO ] Flatten gal took : 78 ms
[2026-05-30 01:28:23] [INFO ] Time to serialize gal into /tmp/LTL14626817973764565919.gal : 19 ms
[2026-05-30 01:28:23] [INFO ] Time to serialize properties into /tmp/LTL14159133088648443662.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14626817973764565919.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14159133088648443662.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F("(((((ScheduleTaskB_4>=1)&&(IsMonitoring>=1))||((ScheduleTaskB_0>=1)&&(IsMonitoring>=1)))||(((ScheduleTaskB_2>=1)&&(IsMonitoring...1891
Formula 0 simplified : G!"(((((ScheduleTaskB_4>=1)&&(IsMonitoring>=1))||((ScheduleTaskB_0>=1)&&(IsMonitoring>=1)))||(((ScheduleTaskB_2>=1)&&(IsMonitoring>=...1874
Detected timeout of ITS tools.
[2026-05-30 01:28:38] [INFO ] Flatten gal took : 74 ms
[2026-05-30 01:28:38] [INFO ] Applying decomposition
[2026-05-30 01:28:38] [INFO ] Flatten gal took : 75 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7882192464970884695.txt' '-o' '/tmp/graph7882192464970884695.bin' '-w' '/tmp/graph7882192464970884695.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7882192464970884695.bin' '-l' '-1' '-v' '-w' '/tmp/graph7882192464970884695.weights' '-q' '0' '-e' '0.001'
[2026-05-30 01:28:38] [INFO ] Decomposing Gal with order
[2026-05-30 01:28:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 01:28:39] [INFO ] Removed a total of 799 redundant transitions.
[2026-05-30 01:28:39] [INFO ] Flatten gal took : 439 ms
[2026-05-30 01:28:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 58 ms.
[2026-05-30 01:28:39] [INFO ] Time to serialize gal into /tmp/LTL3842033423708534273.gal : 23 ms
[2026-05-30 01:28:39] [INFO ] Time to serialize properties into /tmp/LTL7697339003155312250.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/LTL3842033423708534273.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7697339003155312250.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("(((((i0.u8.ScheduleTaskB_4>=1)&&(i0.u37.IsMonitoring>=1))||((i0.u33.ScheduleTaskB_0>=1)&&(i0.u37.IsMonitoring>=1)))||(((i0.u7.S...2254
Formula 0 simplified : G!"(((((i0.u8.ScheduleTaskB_4>=1)&&(i0.u37.IsMonitoring>=1))||((i0.u33.ScheduleTaskB_0>=1)&&(i0.u37.IsMonitoring>=1)))||(((i0.u7.Sch...2237
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-01 finished in 198996 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 30 out of 602 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 602 transition count 1516
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 560 transition count 1516
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 84 place count 560 transition count 1444
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 228 place count 488 transition count 1444
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 300 place count 452 transition count 1408
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 306 place count 446 transition count 1402
Iterating global reduction 2 with 6 rules applied. Total rules applied 312 place count 446 transition count 1402
Applied a total of 312 rules in 88 ms. Remains 446 /602 variables (removed 156) and now considering 1402/1558 (removed 156) transitions.
Running 1398 sub problems to find dead transitions.
[2026-05-30 01:28:54] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5645137020360624522.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4319689743405974749.kers'
[2026-05-30 01:28:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5645137020360624522.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4319689743405974749.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1378 rows 441 cols 6948 entries
Finished phase 1 with 222 SingleSign rule and 180 generalized
[2026-05-30 01:28:54] [INFO ] Computed 44 invariants in 13 ms
Computed 44 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-4319689743405974749.kers
Total runtime 15 ms.
[2026-05-30 01:28:54] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 442/1824 variables, and 33 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 20067 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 19/28 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1398/984 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1398 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 442/1824 variables, and 34 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 20059 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 19/28 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 414/984 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41830ms problems are : Problem set: 0 solved, 1398 unsolved
Search for dead transitions found 0 dead transitions in 41835ms
[2026-05-30 01:29:36] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2026-05-30 01:29:36] [INFO ] Invariant cache hit.
[2026-05-30 01:29:38] [INFO ] Implicit Places using invariants in 1530 ms returned []
[2026-05-30 01:29:38] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2026-05-30 01:29:38] [INFO ] Invariant cache hit.
[2026-05-30 01:29:39] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:29:51] [INFO ] Implicit Places using invariants and state equation in 13489 ms returned []
Implicit Place search using SMT with State Equation took 15022 ms to find 0 implicit places.
[2026-05-30 01:29:51] [INFO ] Redundant transitions in 37 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 446/602 places, 1402/1558 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 56999 ms. Remains : 446/602 places, 1402/1558 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-02
Stuttering criterion allowed to conclude after 14401 steps with 1 reset in 101 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-02 finished in 57250 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||X(X(F(p2)))))'
Support contains 31 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1552
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1552
Applied a total of 12 rules in 34 ms. Remains 596 /602 variables (removed 6) and now considering 1552/1558 (removed 6) transitions.
Running 1548 sub problems to find dead transitions.
[2026-05-30 01:29:51] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10380495023105923450.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6404849980821717891.kers'
[2026-05-30 01:29:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10380495023105923450.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6404849980821717891.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1528 rows 591 cols 7110 entries
Finished phase 1 with 370 SingleSign rule and 182 generalized
[2026-05-30 01:29:51] [INFO ] Computed 44 invariants in 22 ms
Computed 44 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-6404849980821717891.kers
Total runtime 25 ms.
[2026-05-30 01:29:51] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
SMT process timed out in 21631ms, After SMT, problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 21639ms
[2026-05-30 01:30:13] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:30:13] [INFO ] Invariant cache hit.
[2026-05-30 01:30:15] [INFO ] Implicit Places using invariants in 1800 ms returned []
[2026-05-30 01:30:15] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:30:15] [INFO ] Invariant cache hit.
[2026-05-30 01:30:16] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:30:30] [INFO ] Implicit Places using invariants and state equation in 14920 ms returned []
Implicit Place search using SMT with State Equation took 16722 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1552/1558 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38404 ms. Remains : 596/602 places, 1552/1558 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||X(X(F(p2)))))'
Stuttering acceptance computed with spot in 182 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-04
Product exploration explored 100000 steps with 33333 reset in 979 ms.
Product exploration explored 100000 steps with 33333 reset in 795 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 10 factoid took 12 ms. Proved property starting from automaton with 5 states, 8 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 26 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-04 finished in 40427 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(((!p1 U (G(!p1)||p2))&&p0))))'
Support contains 20 out of 602 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 602 transition count 1516
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 560 transition count 1516
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 84 place count 560 transition count 1444
Deduced a syphon composed of 72 places in 2 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 228 place count 488 transition count 1444
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 360 place count 422 transition count 1378
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 366 place count 416 transition count 1372
Iterating global reduction 2 with 6 rules applied. Total rules applied 372 place count 416 transition count 1372
Applied a total of 372 rules in 122 ms. Remains 416 /602 variables (removed 186) and now considering 1372/1558 (removed 186) transitions.
Running 1368 sub problems to find dead transitions.
[2026-05-30 01:30:32] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3457342619695670436.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3392363942542896265.kers'
[2026-05-30 01:30:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3457342619695670436.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3392363942542896265.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 6 ms.
// Phase 1: matrix 1348 rows 411 cols 6936 entries
Finished phase 1 with 192 SingleSign rule and 180 generalized
[2026-05-30 01:30:32] [INFO ] Computed 44 invariants in 24 ms
Computed 44 P flows in 40 ms.
Exported basis to /tmp/petrispot-output-3392363942542896265.kers
Total runtime 42 ms.
[2026-05-30 01:30:32] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/412 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1368 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/412 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 1368 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 412/1764 variables, and 33 constraints, problems are : Problem set: 0 solved, 1368 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 19/28 constraints, State Equation: 0/416 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1368/954 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1368 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/412 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1368 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/412 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 1368 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 412/1764 variables, and 33 constraints, problems are : Problem set: 0 solved, 1368 unsolved in 20055 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 19/28 constraints, State Equation: 0/416 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 414/954 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41543ms problems are : Problem set: 0 solved, 1368 unsolved
Search for dead transitions found 0 dead transitions in 41551ms
[2026-05-30 01:31:13] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
[2026-05-30 01:31:13] [INFO ] Invariant cache hit.
[2026-05-30 01:31:16] [INFO ] Implicit Places using invariants in 2095 ms returned []
[2026-05-30 01:31:16] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
[2026-05-30 01:31:16] [INFO ] Invariant cache hit.
[2026-05-30 01:31:17] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:31:26] [INFO ] Implicit Places using invariants and state equation in 10297 ms returned []
Implicit Place search using SMT with State Equation took 12397 ms to find 0 implicit places.
[2026-05-30 01:31:26] [INFO ] Redundant transitions in 21 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 416/602 places, 1372/1558 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 54103 ms. Remains : 416/602 places, 1372/1558 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(((!p1 U (G(!p1)||p2))&&p0))))'
Stuttering acceptance computed with spot in 42 ms :[(OR (NOT p0) (AND p1 (NOT p2)))]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-05
Product exploration explored 100000 steps with 8 reset in 1174 ms.
Stack based approach found an accepted trace after 1522 steps with 0 reset with depth 1523 and stack size 1523 in 16 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-05 finished in 55377 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(G(!p0)||(G(p1)&&F(p2))))))'
Support contains 27 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1552
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1552
Applied a total of 12 rules in 21 ms. Remains 596 /602 variables (removed 6) and now considering 1552/1558 (removed 6) transitions.
Running 1548 sub problems to find dead transitions.
[2026-05-30 01:31:27] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8559018998864467131.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11618632705915256189.kers'
[2026-05-30 01:31:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8559018998864467131.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11618632705915256189.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1528 rows 591 cols 7110 entries
Finished phase 1 with 370 SingleSign rule and 182 generalized
[2026-05-30 01:31:27] [INFO ] Computed 44 invariants in 13 ms
Computed 44 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-11618632705915256189.kers
Total runtime 16 ms.
[2026-05-30 01:31:27] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
SMT process timed out in 21386ms, After SMT, problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 21390ms
[2026-05-30 01:31:49] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:31:49] [INFO ] Invariant cache hit.
[2026-05-30 01:31:50] [INFO ] Implicit Places using invariants in 1624 ms returned []
[2026-05-30 01:31:50] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:31:50] [INFO ] Invariant cache hit.
[2026-05-30 01:31:52] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:32:05] [INFO ] Implicit Places using invariants and state equation in 14816 ms returned []
Implicit Place search using SMT with State Equation took 16448 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1552/1558 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37867 ms. Remains : 596/602 places, 1552/1558 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&&(G(!p0)||(G(p1)&&F(p2))))))'
Stuttering acceptance computed with spot in 193 ms :[(NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2) (NOT p0)), true]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-06 finished in 38101 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((G((F((!p1 U (p2||G(!p1))))&&F(!p1)))||p0)))))'
Support contains 16 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1552
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1552
Applied a total of 12 rules in 31 ms. Remains 596 /602 variables (removed 6) and now considering 1552/1558 (removed 6) transitions.
Skipped dead transition search.
[2026-05-30 01:32:05] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:32:05] [INFO ] Invariant cache hit.
[2026-05-30 01:32:07] [INFO ] Implicit Places using invariants in 1645 ms returned []
[2026-05-30 01:32:07] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:32:07] [INFO ] Invariant cache hit.
[2026-05-30 01:32:09] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:32:29] [INFO ] Implicit Places using invariants and state equation in 22474 ms returned []
Implicit Place search using SMT with State Equation took 24127 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1552/1558 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24159 ms. Remains : 596/602 places, 1552/1558 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((G((F((!p1 U (p2||G(!p1))))&&F(!p1)))||p0)))))'
Stuttering acceptance computed with spot in 260 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND p1 (NOT p2)), p1]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-07
Product exploration explored 100000 steps with 1924 reset in 702 ms.
Product exploration explored 100000 steps with 1891 reset in 557 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 60 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
RANDOM walk for 273 steps (0 resets) in 17 ms. (15 steps per ms) remains 0/7 properties
Knowledge based reduction with 1 factoid took 134 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 271 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND p1 (NOT p2)), p1]
Knowledge-based reduction took 489 ms.
Stuttering acceptance computed with spot in 270 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND p1 (NOT p2)), p1]
Support contains 16 out of 596 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 596/596 places, 1552/1552 transitions.
Applied a total of 0 rules in 12 ms. Remains 596 /596 variables (removed 0) and now considering 1552/1552 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 01:32:32] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:32:32] [INFO ] Invariant cache hit.
[2026-05-30 01:32:34] [INFO ] Implicit Places using invariants in 1912 ms returned []
[2026-05-30 01:32:34] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:32:34] [INFO ] Invariant cache hit.
[2026-05-30 01:32:35] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:32:56] [INFO ] Implicit Places using invariants and state equation in 22789 ms returned []
Implicit Place search using SMT with State Equation took 24712 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 24724 ms. Remains : 596/596 places, 1552/1552 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 55 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
RANDOM walk for 243 steps (0 resets) in 7 ms. (30 steps per ms) remains 0/7 properties
Knowledge based reduction with 1 factoid took 123 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 251 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND p1 (NOT p2)), p1]
Knowledge-based reduction took 447 ms.
Stuttering acceptance computed with spot in 248 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND p1 (NOT p2)), p1]
Stuttering acceptance computed with spot in 324 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND p1 (NOT p2)), p1]
Product exploration explored 100000 steps with 1926 reset in 786 ms.
Product exploration explored 100000 steps with 1903 reset in 511 ms.
Spot run failed in 120 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/ltsmin8563858069452282751
[2026-05-30 01:32:59] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8563858069452282751
Running compilation step : cd /tmp/ltsmin8563858069452282751;'/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/ltsmin8563858069452282751;'/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/ltsmin8563858069452282751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 16 out of 596 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 596/596 places, 1552/1552 transitions.
Applied a total of 0 rules in 11 ms. Remains 596 /596 variables (removed 0) and now considering 1552/1552 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 01:33:02] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:33:02] [INFO ] Invariant cache hit.
[2026-05-30 01:33:04] [INFO ] Implicit Places using invariants in 1524 ms returned []
[2026-05-30 01:33:04] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:33:04] [INFO ] Invariant cache hit.
[2026-05-30 01:33:05] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:33:25] [INFO ] Implicit Places using invariants and state equation in 21158 ms returned []
Implicit Place search using SMT with State Equation took 22691 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 22707 ms. Remains : 596/596 places, 1552/1552 transitions.
Built C files in :
/tmp/ltsmin7676522404519363153
[2026-05-30 01:33:25] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7676522404519363153
Running compilation step : cd /tmp/ltsmin7676522404519363153;'/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/ltsmin7676522404519363153;'/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/ltsmin7676522404519363153;'/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 01:33:28] [INFO ] Flatten gal took : 58 ms
[2026-05-30 01:33:28] [INFO ] Flatten gal took : 61 ms
[2026-05-30 01:33:28] [INFO ] Time to serialize gal into /tmp/LTL14760262916865755486.gal : 11 ms
[2026-05-30 01:33:28] [INFO ] Time to serialize properties into /tmp/LTL8596145686477272683.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/LTL14760262916865755486.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10988052372325657940.hoa' '-atoms' '/tmp/LTL8596145686477272683.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/LTL8596145686477272683.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10988052372325657940.hoa
Detected timeout of ITS tools.
[2026-05-30 01:33:43] [INFO ] Flatten gal took : 84 ms
[2026-05-30 01:33:43] [INFO ] Flatten gal took : 84 ms
[2026-05-30 01:33:43] [INFO ] Time to serialize gal into /tmp/LTL14937209762428352852.gal : 16 ms
[2026-05-30 01:33:43] [INFO ] Time to serialize properties into /tmp/LTL3272245272744416991.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/LTL14937209762428352852.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3272245272744416991.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X((((G((F((!("(((((JobCnt>=1)&&(P_1617_4>=1))||((JobCnt>=1)&&(P_1617_3>=1)))||(((JobCnt>=1)&&(P_1617_2>=1))||((JobCnt>=1)&&(P_1...1514
Formula 0 simplified : XXX(!"((((PollingAbort>=1)&&(ScheduleTaskB_3>=1))||((PollingAbort>=1)&&(ScheduleTaskB_4>=1)))||((PollingAbort>=1)&&(ScheduleTaskB_5>...1291
Detected timeout of ITS tools.
[2026-05-30 01:33:58] [INFO ] Flatten gal took : 48 ms
[2026-05-30 01:33:58] [INFO ] Applying decomposition
[2026-05-30 01:33:58] [INFO ] Flatten gal took : 48 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/graph4573547623818804081.txt' '-o' '/tmp/graph4573547623818804081.bin' '-w' '/tmp/graph4573547623818804081.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4573547623818804081.bin' '-l' '-1' '-v' '-w' '/tmp/graph4573547623818804081.weights' '-q' '0' '-e' '0.001'
[2026-05-30 01:33:59] [INFO ] Decomposing Gal with order
[2026-05-30 01:33:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 01:33:59] [INFO ] Removed a total of 1054 redundant transitions.
[2026-05-30 01:33:59] [INFO ] Flatten gal took : 141 ms
[2026-05-30 01:33:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 306 labels/synchronizations in 57 ms.
[2026-05-30 01:33:59] [INFO ] Time to serialize gal into /tmp/LTL3218472883015982786.gal : 17 ms
[2026-05-30 01:33:59] [INFO ] Time to serialize properties into /tmp/LTL12339343133160144064.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/LTL3218472883015982786.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12339343133160144064.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(X((((G((F((!("(((((i1.u0.JobCnt>=1)&&(i10.i2.u90.P_1617_4>=1))||((i1.u0.JobCnt>=1)&&(i9.i3.u89.P_1617_3>=1)))||(((i1.u0.JobCnt>...2192
Formula 0 simplified : XXX(!"((((i9.i0.u7.PollingAbort>=1)&&(i9.i3.u89.ScheduleTaskB_3>=1))||((i9.i0.u7.PollingAbort>=1)&&(i10.i2.u90.ScheduleTaskB_4>=1)))...1872
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-07 finished in 128661 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((X(X((p1&&G(!p2)))) U (p3&&X(X((p1&&G(!p2)))))))||p0)))'
Support contains 26 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Applied a total of 0 rules in 10 ms. Remains 602 /602 variables (removed 0) and now considering 1558/1558 (removed 0) transitions.
Running 1554 sub problems to find dead transitions.
[2026-05-30 01:34:14] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2565455631320054725.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5447542015382274003.kers'
[2026-05-30 01:34:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2565455631320054725.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5447542015382274003.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1534 rows 597 cols 7122 entries
Finished phase 1 with 376 SingleSign rule and 182 generalized
[2026-05-30 01:34:14] [INFO ] Computed 44 invariants in 15 ms
Computed 44 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-5447542015382274003.kers
Total runtime 17 ms.
[2026-05-30 01:34:14] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/598 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1554 unsolved
SMT process timed out in 21444ms, After SMT, problems are : Problem set: 0 solved, 1554 unsolved
Search for dead transitions found 0 dead transitions in 21447ms
[2026-05-30 01:34:35] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
[2026-05-30 01:34:35] [INFO ] Invariant cache hit.
[2026-05-30 01:34:37] [INFO ] Implicit Places using invariants in 1809 ms returned []
[2026-05-30 01:34:37] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
[2026-05-30 01:34:37] [INFO ] Invariant cache hit.
[2026-05-30 01:34:39] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:34:51] [INFO ] Implicit Places using invariants and state equation in 13878 ms returned []
Implicit Place search using SMT with State Equation took 15689 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 37153 ms. Remains : 602/602 places, 1558/1558 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((X(X((p1&&G(!p2)))) U (p3&&X(X((p1&&G(!p2)))))))||p0)))'
Stuttering acceptance computed with spot in 215 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (OR (NOT p1) (NOT p3) p2), (OR (NOT p1) p2), (OR (NOT p1) p2), true, p2]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-08
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-08 finished in 37411 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(G(p1)))))'
Support contains 31 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1552
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1552
Applied a total of 12 rules in 27 ms. Remains 596 /602 variables (removed 6) and now considering 1552/1558 (removed 6) transitions.
Running 1548 sub problems to find dead transitions.
[2026-05-30 01:34:51] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5616623714586604567.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4780165386334868575.kers'
[2026-05-30 01:34:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5616623714586604567.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4780165386334868575.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1528 rows 591 cols 7110 entries
Finished phase 1 with 370 SingleSign rule and 182 generalized
[2026-05-30 01:34:51] [INFO ] Computed 44 invariants in 19 ms
Computed 44 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-4780165386334868575.kers
Total runtime 21 ms.
[2026-05-30 01:34:51] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
SMT process timed out in 21622ms, After SMT, problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 21628ms
[2026-05-30 01:35:13] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:35:13] [INFO ] Invariant cache hit.
[2026-05-30 01:35:15] [INFO ] Implicit Places using invariants in 1762 ms returned []
[2026-05-30 01:35:15] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:35:15] [INFO ] Invariant cache hit.
[2026-05-30 01:35:16] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:35:30] [INFO ] Implicit Places using invariants and state equation in 15628 ms returned []
Implicit Place search using SMT with State Equation took 17396 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1552/1558 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39056 ms. Remains : 596/602 places, 1552/1558 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(G(p1)))))'
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-09
Stuttering criterion allowed to conclude after 8346 steps with 0 reset in 40 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-09 finished in 39238 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&(X(!p1) U (X(G(!p1))||(X(!p1)&&p2))))))'
Support contains 24 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1552
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1552
Applied a total of 12 rules in 24 ms. Remains 596 /602 variables (removed 6) and now considering 1552/1558 (removed 6) transitions.
Skipped dead transition search.
[2026-05-30 01:35:31] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:35:31] [INFO ] Invariant cache hit.
[2026-05-30 01:35:32] [INFO ] Implicit Places using invariants in 1158 ms returned []
[2026-05-30 01:35:32] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:35:32] [INFO ] Invariant cache hit.
[2026-05-30 01:35:33] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:35:48] [INFO ] Implicit Places using invariants and state equation in 16476 ms returned []
Implicit Place search using SMT with State Equation took 17639 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1552/1558 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17664 ms. Remains : 596/602 places, 1552/1558 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&(X(!p1) U (X(G(!p1))||(X(!p1)&&p2))))))'
Stuttering acceptance computed with spot in 266 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0), p1, p1, true]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-10
Product exploration explored 100000 steps with 33333 reset in 1185 ms.
Product exploration explored 100000 steps with 33333 reset in 757 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 8 factoid took 51 ms. Proved property starting from automaton with 6 states, 10 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 56 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-10 finished in 19968 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(G((X(X(p1))||p0))))))'
Support contains 11 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1552
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1552
Applied a total of 12 rules in 23 ms. Remains 596 /602 variables (removed 6) and now considering 1552/1558 (removed 6) transitions.
Skipped dead transition search.
[2026-05-30 01:35:51] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:35:51] [INFO ] Invariant cache hit.
[2026-05-30 01:35:52] [INFO ] Implicit Places using invariants in 1613 ms returned []
[2026-05-30 01:35:52] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2026-05-30 01:35:52] [INFO ] Invariant cache hit.
[2026-05-30 01:35:54] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:36:08] [INFO ] Implicit Places using invariants and state equation in 15642 ms returned []
Implicit Place search using SMT with State Equation took 17258 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1552/1558 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17284 ms. Remains : 596/602 places, 1552/1558 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(G((X(X(p1))||p0))))))'
Stuttering acceptance computed with spot in 213 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-11
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-11 finished in 17530 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 51 out of 602 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 602 transition count 1516
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 560 transition count 1516
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 84 place count 560 transition count 1444
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 228 place count 488 transition count 1444
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 360 place count 422 transition count 1378
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 366 place count 416 transition count 1372
Iterating global reduction 2 with 6 rules applied. Total rules applied 372 place count 416 transition count 1372
Applied a total of 372 rules in 72 ms. Remains 416 /602 variables (removed 186) and now considering 1372/1558 (removed 186) transitions.
Running 1368 sub problems to find dead transitions.
[2026-05-30 01:36:08] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17594601355840615902.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8511681801070723236.kers'
[2026-05-30 01:36:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17594601355840615902.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8511681801070723236.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 1348 rows 411 cols 6936 entries
Finished phase 1 with 192 SingleSign rule and 180 generalized
[2026-05-30 01:36:08] [INFO ] Computed 44 invariants in 14 ms
Computed 44 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-8511681801070723236.kers
Total runtime 16 ms.
[2026-05-30 01:36:08] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/412 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1368 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/412 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 1368 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 412/1764 variables, and 33 constraints, problems are : Problem set: 0 solved, 1368 unsolved in 20046 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 19/28 constraints, State Equation: 0/416 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1368/954 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1368 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/412 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1368 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/412 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 1368 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 412/1764 variables, and 33 constraints, problems are : Problem set: 0 solved, 1368 unsolved in 20052 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 19/28 constraints, State Equation: 0/416 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 414/954 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41576ms problems are : Problem set: 0 solved, 1368 unsolved
Search for dead transitions found 0 dead transitions in 41579ms
[2026-05-30 01:36:50] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
[2026-05-30 01:36:50] [INFO ] Invariant cache hit.
[2026-05-30 01:36:52] [INFO ] Implicit Places using invariants in 2618 ms returned []
[2026-05-30 01:36:52] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
[2026-05-30 01:36:52] [INFO ] Invariant cache hit.
[2026-05-30 01:36:53] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:37:03] [INFO ] Implicit Places using invariants and state equation in 11034 ms returned []
Implicit Place search using SMT with State Equation took 13654 ms to find 0 implicit places.
[2026-05-30 01:37:03] [INFO ] Redundant transitions in 21 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 416/602 places, 1372/1558 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 55336 ms. Remains : 416/602 places, 1372/1558 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-12
Product exploration explored 100000 steps with 2090 reset in 716 ms.
Product exploration explored 100000 steps with 2058 reset in 555 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 5 factoid took 51 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
RANDOM walk for 314 steps (0 resets) in 7 ms. (39 steps per ms) remains 0/2 properties
Knowledge based reduction with 5 factoid took 71 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2026-05-30 01:37:05] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
[2026-05-30 01:37:05] [INFO ] Invariant cache hit.
[2026-05-30 01:37:07] [INFO ] [Real]Absence check using 16 positive place invariants in 24 ms returned sat
[2026-05-30 01:37:08] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 1069 ms returned sat
[2026-05-30 01:37:15] [INFO ] [Real]Absence check using state equation in 6934 ms returned sat
[2026-05-30 01:37:15] [INFO ] Solution in real domain found non-integer solution.
[2026-05-30 01:37:17] [INFO ] [Nat]Absence check using 16 positive place invariants in 27 ms returned sat
[2026-05-30 01:37:17] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 679 ms returned sat
[2026-05-30 01:37:25] [INFO ] [Nat]Absence check using state equation in 7896 ms returned sat
[2026-05-30 01:37:25] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:37:26] [INFO ] [Nat]Added 120 Read/Feed constraints in 841 ms returned sat
[2026-05-30 01:37:29] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 2480 ms
Could not prove EG (NOT p0)
[2026-05-30 01:37:29] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
[2026-05-30 01:37:29] [INFO ] Invariant cache hit.
[2026-05-30 01:37:30] [INFO ] [Real]Absence check using 16 positive place invariants in 22 ms returned sat
[2026-05-30 01:37:31] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 938 ms returned sat
[2026-05-30 01:37:38] [INFO ] [Real]Absence check using state equation in 6932 ms returned sat
[2026-05-30 01:37:38] [INFO ] Solution in real domain found non-integer solution.
[2026-05-30 01:37:39] [INFO ] [Nat]Absence check using 16 positive place invariants in 13 ms returned sat
[2026-05-30 01:37:40] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 685 ms returned sat
[2026-05-30 01:37:43] [INFO ] [Nat]Absence check using state equation in 3579 ms returned sat
[2026-05-30 01:37:43] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:37:44] [INFO ] [Nat]Added 120 Read/Feed constraints in 579 ms returned sat
[2026-05-30 01:37:45] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1433 ms
[2026-05-30 01:37:46] [INFO ] Computed and/alt/rep : 852/3925/834 causal constraints (skipped 510 transitions) in 265 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1143)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:881)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:593)
at fr.lip6.move.gal.application.solver.ltl.knowledge.KnowledgeFacts.computeEGknowledge(KnowledgeFacts.java:231)
at fr.lip6.move.gal.application.solver.ltl.knowledge.KnowledgeOrchestrator.applyKnowledgeBasedReductions(KnowledgeOrchestrator.java:52)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:248)
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)
[2026-05-30 01:37:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Knowledge-based reduction took 48059 ms.
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 51 out of 416 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 416/416 places, 1372/1372 transitions.
Applied a total of 0 rules in 33 ms. Remains 416 /416 variables (removed 0) and now considering 1372/1372 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 01:37:53] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
[2026-05-30 01:37:53] [INFO ] Invariant cache hit.
[2026-05-30 01:37:56] [INFO ] Implicit Places using invariants in 2578 ms returned []
[2026-05-30 01:37:56] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
[2026-05-30 01:37:56] [INFO ] Invariant cache hit.
[2026-05-30 01:37:57] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:38:08] [INFO ] Implicit Places using invariants and state equation in 12000 ms returned []
Implicit Place search using SMT with State Equation took 14580 ms to find 0 implicit places.
[2026-05-30 01:38:08] [INFO ] Redundant transitions in 34 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14657 ms. Remains : 416/416 places, 1372/1372 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 5 factoid took 72 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
RANDOM walk for 304 steps (0 resets) in 10 ms. (27 steps per ms) remains 0/2 properties
Knowledge based reduction with 5 factoid took 97 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2026-05-30 01:38:08] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
[2026-05-30 01:38:08] [INFO ] Invariant cache hit.
[2026-05-30 01:38:10] [INFO ] [Real]Absence check using 16 positive place invariants in 39 ms returned sat
[2026-05-30 01:38:11] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 975 ms returned sat
[2026-05-30 01:38:18] [INFO ] [Real]Absence check using state equation in 6590 ms returned sat
[2026-05-30 01:38:18] [INFO ] Solution in real domain found non-integer solution.
[2026-05-30 01:38:20] [INFO ] [Nat]Absence check using 16 positive place invariants in 23 ms returned sat
[2026-05-30 01:38:20] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 671 ms returned sat
[2026-05-30 01:38:29] [INFO ] [Nat]Absence check using state equation in 8149 ms returned sat
[2026-05-30 01:38:29] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:38:30] [INFO ] [Nat]Added 120 Read/Feed constraints in 1058 ms returned sat
[2026-05-30 01:38:32] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 2526 ms
Could not prove EG (NOT p0)
[2026-05-30 01:38:32] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
[2026-05-30 01:38:32] [INFO ] Invariant cache hit.
[2026-05-30 01:38:33] [INFO ] [Real]Absence check using 16 positive place invariants in 26 ms returned sat
[2026-05-30 01:38:35] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 1074 ms returned sat
[2026-05-30 01:38:42] [INFO ] [Real]Absence check using state equation in 7167 ms returned sat
[2026-05-30 01:38:42] [INFO ] Solution in real domain found non-integer solution.
[2026-05-30 01:38:43] [INFO ] [Nat]Absence check using 16 positive place invariants in 15 ms returned sat
[2026-05-30 01:38:44] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 488 ms returned sat
[2026-05-30 01:38:49] [INFO ] [Nat]Absence check using state equation in 5255 ms returned sat
[2026-05-30 01:38:49] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:38:49] [INFO ] [Nat]Added 120 Read/Feed constraints in 668 ms returned sat
[2026-05-30 01:38:51] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1704 ms
[2026-05-30 01:38:51] [INFO ] Computed and/alt/rep : 852/3925/834 causal constraints (skipped 510 transitions) in 247 ms.
[2026-05-30 01:38:57] [INFO ] Added : 75 causal constraints over 15 iterations in 5663 ms. Result :unknown
Could not prove EG (NOT p1)
Knowledge-based reduction took 49127 ms.
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 1985 reset in 746 ms.
Product exploration explored 100000 steps with 2033 reset in 553 ms.
Built C files in :
/tmp/ltsmin7907906305498606468
[2026-05-30 01:38:58] [INFO ] Computing symmetric may disable matrix : 1372 transitions.
[2026-05-30 01:38:58] [INFO ] Computation of Complete disable matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:38:58] [INFO ] Computing symmetric may enable matrix : 1372 transitions.
[2026-05-30 01:38:59] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:38:59] [INFO ] Computing Do-Not-Accords matrix : 1372 transitions.
[2026-05-30 01:38:59] [INFO ] Computation of Completed DNA matrix. took 80 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:38:59] [INFO ] Built C files in 520ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7907906305498606468
Running compilation step : cd /tmp/ltsmin7907906305498606468;'/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/ltsmin7907906305498606468;'/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/ltsmin7907906305498606468;'/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 51 out of 416 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 416/416 places, 1372/1372 transitions.
Applied a total of 0 rules in 20 ms. Remains 416 /416 variables (removed 0) and now considering 1372/1372 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 01:39:02] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
[2026-05-30 01:39:02] [INFO ] Invariant cache hit.
[2026-05-30 01:39:04] [INFO ] Implicit Places using invariants in 1773 ms returned []
[2026-05-30 01:39:04] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
[2026-05-30 01:39:04] [INFO ] Invariant cache hit.
[2026-05-30 01:39:05] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:39:15] [INFO ] Implicit Places using invariants and state equation in 11518 ms returned []
Implicit Place search using SMT with State Equation took 13294 ms to find 0 implicit places.
[2026-05-30 01:39:15] [INFO ] Redundant transitions in 20 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13342 ms. Remains : 416/416 places, 1372/1372 transitions.
Built C files in :
/tmp/ltsmin1595893273906460203
[2026-05-30 01:39:15] [INFO ] Computing symmetric may disable matrix : 1372 transitions.
[2026-05-30 01:39:15] [INFO ] Computation of Complete disable matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:39:15] [INFO ] Computing symmetric may enable matrix : 1372 transitions.
[2026-05-30 01:39:15] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:39:16] [INFO ] Computing Do-Not-Accords matrix : 1372 transitions.
[2026-05-30 01:39:16] [INFO ] Computation of Completed DNA matrix. took 58 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:39:16] [INFO ] Built C files in 505ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1595893273906460203
Running compilation step : cd /tmp/ltsmin1595893273906460203;'/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/ltsmin1595893273906460203;'/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/ltsmin1595893273906460203;'/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 01:39:19] [INFO ] Flatten gal took : 50 ms
[2026-05-30 01:39:19] [INFO ] Flatten gal took : 52 ms
[2026-05-30 01:39:19] [INFO ] Time to serialize gal into /tmp/LTL13747307067408396045.gal : 9 ms
[2026-05-30 01:39:19] [INFO ] Time to serialize properties into /tmp/LTL17810087364238795136.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/LTL13747307067408396045.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10794668380729135609.hoa' '-atoms' '/tmp/LTL17810087364238795136.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL17810087364238795136.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10794668380729135609.hoa
Detected timeout of ITS tools.
[2026-05-30 01:39:34] [INFO ] Flatten gal took : 52 ms
[2026-05-30 01:39:34] [INFO ] Flatten gal took : 48 ms
[2026-05-30 01:39:34] [INFO ] Time to serialize gal into /tmp/LTL14491006822821398521.gal : 8 ms
[2026-05-30 01:39:34] [INFO ] Time to serialize properties into /tmp/LTL13828451876840494106.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/LTL14491006822821398521.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13828451876840494106.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 : !((G((F("((((((((QueueJobB_4>=1)&&(P_1727>=1))||((QueueJobB_9>=1)&&(P_1727>=1)))||(((QueueJobB_14>=1)&&(P_1727>=1))||((QueueJobB_28>=1...1857
Formula 0 simplified : F(G!"((((((((QueueJobB_4>=1)&&(P_1727>=1))||((QueueJobB_9>=1)&&(P_1727>=1)))||(((QueueJobB_14>=1)&&(P_1727>=1))||((QueueJobB_28>=1)&...1849
Detected timeout of ITS tools.
[2026-05-30 01:39:49] [INFO ] Flatten gal took : 53 ms
[2026-05-30 01:39:49] [INFO ] Applying decomposition
[2026-05-30 01:39:49] [INFO ] Flatten gal took : 54 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/graph12039838459085905510.txt' '-o' '/tmp/graph12039838459085905510.bin' '-w' '/tmp/graph12039838459085905510.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12039838459085905510.bin' '-l' '-1' '-v' '-w' '/tmp/graph12039838459085905510.weights' '-q' '0' '-e' '0.001'
[2026-05-30 01:39:49] [INFO ] Decomposing Gal with order
[2026-05-30 01:39:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 01:39:50] [INFO ] Removed a total of 821 redundant transitions.
[2026-05-30 01:39:50] [INFO ] Flatten gal took : 166 ms
[2026-05-30 01:39:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 666 labels/synchronizations in 27 ms.
[2026-05-30 01:39:50] [INFO ] Time to serialize gal into /tmp/LTL5488047089775180800.gal : 20 ms
[2026-05-30 01:39:50] [INFO ] Time to serialize properties into /tmp/LTL671611514754354753.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/LTL5488047089775180800.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL671611514754354753.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...253
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((i1.u3.QueueJobB_4>=1)&&(i1.u3.P_1727>=1))||((i1.u3.QueueJobB_9>=1)&&(i1.u3.P_1727>=1)))||(((i1.u3.QueueJobB_14>=1)&&(...2474
Formula 0 simplified : F(G!"((((((((i1.u3.QueueJobB_4>=1)&&(i1.u3.P_1727>=1))||((i1.u3.QueueJobB_9>=1)&&(i1.u3.P_1727>=1)))||(((i1.u3.QueueJobB_14>=1)&&(i1...2466
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-12 finished in 236791 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&X(G(p1))))))'
Support contains 13 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Applied a total of 0 rules in 10 ms. Remains 602 /602 variables (removed 0) and now considering 1558/1558 (removed 0) transitions.
Running 1554 sub problems to find dead transitions.
[2026-05-30 01:40:05] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11079767405096744360.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15178892826849427851.kers'
[2026-05-30 01:40:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11079767405096744360.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15178892826849427851.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1534 rows 597 cols 7122 entries
Finished phase 1 with 376 SingleSign rule and 182 generalized
[2026-05-30 01:40:05] [INFO ] Computed 44 invariants in 13 ms
Computed 44 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-15178892826849427851.kers
Total runtime 16 ms.
[2026-05-30 01:40:05] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/598 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1554 unsolved
SMT process timed out in 21274ms, After SMT, problems are : Problem set: 0 solved, 1554 unsolved
Search for dead transitions found 0 dead transitions in 21278ms
[2026-05-30 01:40:26] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
[2026-05-30 01:40:26] [INFO ] Invariant cache hit.
[2026-05-30 01:40:28] [INFO ] Implicit Places using invariants in 1780 ms returned []
[2026-05-30 01:40:28] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
[2026-05-30 01:40:28] [INFO ] Invariant cache hit.
[2026-05-30 01:40:30] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:40:46] [INFO ] Implicit Places using invariants and state equation in 18048 ms returned []
Implicit Place search using SMT with State Equation took 19831 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 41123 ms. Remains : 602/602 places, 1558/1558 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(G(p0))&&p1))))'
Stuttering acceptance computed with spot in 123 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-14 finished in 41279 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 23 out of 602 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 602 transition count 1534
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 578 transition count 1534
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 48 place count 578 transition count 1462
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 192 place count 506 transition count 1462
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 324 place count 440 transition count 1396
Applied a total of 324 rules in 62 ms. Remains 440 /602 variables (removed 162) and now considering 1396/1558 (removed 162) transitions.
Running 1392 sub problems to find dead transitions.
[2026-05-30 01:40:46] [INFO ] Flow matrix only has 1372 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-467097905156443425.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17370469367995698053.kers'
[2026-05-30 01:40:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-467097905156443425.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17370469367995698053.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1372 rows 435 cols 6990 entries
Finished phase 1 with 222 SingleSign rule and 174 generalized
[2026-05-30 01:40:46] [INFO ] Computed 44 invariants in 12 ms
Computed 44 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-17370469367995698053.kers
Total runtime 15 ms.
[2026-05-30 01:40:46] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/436 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/436 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 436/1812 variables, and 33 constraints, problems are : Problem set: 0 solved, 1392 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 20/29 constraints, State Equation: 0/440 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1392/978 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1392 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/436 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/436 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 1392 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 436/1812 variables, and 33 constraints, problems are : Problem set: 0 solved, 1392 unsolved in 20051 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 20/29 constraints, State Equation: 0/440 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 414/978 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41530ms problems are : Problem set: 0 solved, 1392 unsolved
Search for dead transitions found 0 dead transitions in 41534ms
[2026-05-30 01:41:28] [INFO ] Flow matrix only has 1372 transitions (discarded 24 similar events)
[2026-05-30 01:41:28] [INFO ] Invariant cache hit.
[2026-05-30 01:41:30] [INFO ] Implicit Places using invariants in 2341 ms returned []
[2026-05-30 01:41:30] [INFO ] Flow matrix only has 1372 transitions (discarded 24 similar events)
[2026-05-30 01:41:30] [INFO ] Invariant cache hit.
[2026-05-30 01:41:31] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:41:42] [INFO ] Implicit Places using invariants and state equation in 12120 ms returned []
Implicit Place search using SMT with State Equation took 14464 ms to find 0 implicit places.
[2026-05-30 01:41:42] [INFO ] Redundant transitions in 22 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 440/602 places, 1396/1558 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 56093 ms. Remains : 440/602 places, 1396/1558 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 35 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-15
Product exploration explored 100000 steps with 2916 reset in 1025 ms.
Product exploration explored 100000 steps with 2912 reset in 835 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 45 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 98 steps (0 resets) in 5 ms. (16 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 55 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2026-05-30 01:41:44] [INFO ] Flow matrix only has 1372 transitions (discarded 24 similar events)
[2026-05-30 01:41:44] [INFO ] Invariant cache hit.
[2026-05-30 01:41:48] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2026-05-30 01:41:49] [INFO ] [Real]Absence check using 15 positive and 29 generalized place invariants in 702 ms returned sat
[2026-05-30 01:41:59] [INFO ] [Real]Absence check using state equation in 10823 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 15234 ms.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Support contains 23 out of 440 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 440/440 places, 1396/1396 transitions.
Applied a total of 0 rules in 22 ms. Remains 440 /440 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 01:41:59] [INFO ] Flow matrix only has 1372 transitions (discarded 24 similar events)
[2026-05-30 01:41:59] [INFO ] Invariant cache hit.
[2026-05-30 01:42:01] [INFO ] Implicit Places using invariants in 2068 ms returned []
[2026-05-30 01:42:02] [INFO ] Flow matrix only has 1372 transitions (discarded 24 similar events)
[2026-05-30 01:42:02] [INFO ] Invariant cache hit.
[2026-05-30 01:42:03] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:42:14] [INFO ] Implicit Places using invariants and state equation in 12520 ms returned []
Implicit Place search using SMT with State Equation took 14592 ms to find 0 implicit places.
[2026-05-30 01:42:14] [INFO ] Redundant transitions in 21 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14641 ms. Remains : 440/440 places, 1396/1396 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 47 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 150 steps (0 resets) in 8 ms. (16 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 54 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2026-05-30 01:42:14] [INFO ] Flow matrix only has 1372 transitions (discarded 24 similar events)
[2026-05-30 01:42:14] [INFO ] Invariant cache hit.
[2026-05-30 01:42:18] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2026-05-30 01:42:19] [INFO ] [Real]Absence check using 15 positive and 29 generalized place invariants in 826 ms returned sat
[2026-05-30 01:42:29] [INFO ] [Real]Absence check using state equation in 10294 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 15239 ms.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2900 reset in 902 ms.
Product exploration explored 100000 steps with 2903 reset in 844 ms.
Built C files in :
/tmp/ltsmin11975127339886365835
[2026-05-30 01:42:31] [INFO ] Computing symmetric may disable matrix : 1396 transitions.
[2026-05-30 01:42:31] [INFO ] Computation of Complete disable matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:42:31] [INFO ] Computing symmetric may enable matrix : 1396 transitions.
[2026-05-30 01:42:31] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:42:32] [INFO ] Computing Do-Not-Accords matrix : 1396 transitions.
[2026-05-30 01:42:32] [INFO ] Computation of Completed DNA matrix. took 65 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:42:32] [INFO ] Built C files in 542ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11975127339886365835
Running compilation step : cd /tmp/ltsmin11975127339886365835;'/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/ltsmin11975127339886365835;'/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/ltsmin11975127339886365835;'/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 23 out of 440 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 440/440 places, 1396/1396 transitions.
Applied a total of 0 rules in 20 ms. Remains 440 /440 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 01:42:35] [INFO ] Flow matrix only has 1372 transitions (discarded 24 similar events)
[2026-05-30 01:42:35] [INFO ] Invariant cache hit.
[2026-05-30 01:42:37] [INFO ] Implicit Places using invariants in 2287 ms returned []
[2026-05-30 01:42:37] [INFO ] Flow matrix only has 1372 transitions (discarded 24 similar events)
[2026-05-30 01:42:37] [INFO ] Invariant cache hit.
[2026-05-30 01:42:38] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-30 01:42:49] [INFO ] Implicit Places using invariants and state equation in 12012 ms returned []
Implicit Place search using SMT with State Equation took 14301 ms to find 0 implicit places.
[2026-05-30 01:42:49] [INFO ] Redundant transitions in 21 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14347 ms. Remains : 440/440 places, 1396/1396 transitions.
Built C files in :
/tmp/ltsmin7006914612426116183
[2026-05-30 01:42:49] [INFO ] Computing symmetric may disable matrix : 1396 transitions.
[2026-05-30 01:42:49] [INFO ] Computation of Complete disable matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:42:49] [INFO ] Computing symmetric may enable matrix : 1396 transitions.
[2026-05-30 01:42:49] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:42:50] [INFO ] Computing Do-Not-Accords matrix : 1396 transitions.
[2026-05-30 01:42:50] [INFO ] Computation of Completed DNA matrix. took 90 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 01:42:50] [INFO ] Built C files in 622ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7006914612426116183
Running compilation step : cd /tmp/ltsmin7006914612426116183;'/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/ltsmin7006914612426116183;'/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/ltsmin7006914612426116183;'/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 01:42:53] [INFO ] Flatten gal took : 62 ms
[2026-05-30 01:42:53] [INFO ] Flatten gal took : 80 ms
[2026-05-30 01:42:53] [INFO ] Time to serialize gal into /tmp/LTL16965837262643044548.gal : 13 ms
[2026-05-30 01:42:53] [INFO ] Time to serialize properties into /tmp/LTL11461513821970019628.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/LTL16965837262643044548.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4805447895277374013.hoa' '-atoms' '/tmp/LTL11461513821970019628.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/LTL11461513821970019628.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4805447895277374013.hoa
Detected timeout of ITS tools.
[2026-05-30 01:43:08] [INFO ] Flatten gal took : 47 ms
[2026-05-30 01:43:08] [INFO ] Flatten gal took : 48 ms
[2026-05-30 01:43:08] [INFO ] Time to serialize gal into /tmp/LTL4738518479959127067.gal : 8 ms
[2026-05-30 01:43:08] [INFO ] Time to serialize properties into /tmp/LTL12185478454335921563.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/LTL4738518479959127067.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12185478454335921563.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("((((((((NotifyEventJobCompletedE_5>=1)||(NotifyEventJobCompletedE_4>=1))||((NotifyEventJobCompletedE_3>=1)||(NotifyEventJobCompl...4911
Formula 0 simplified : G!"((((((((NotifyEventJobCompletedE_5>=1)||(NotifyEventJobCompletedE_4>=1))||((NotifyEventJobCompletedE_3>=1)||(NotifyEventJobComple...4907
Detected timeout of ITS tools.
[2026-05-30 01:43:23] [INFO ] Flatten gal took : 47 ms
[2026-05-30 01:43:23] [INFO ] Applying decomposition
[2026-05-30 01:43:23] [INFO ] Flatten gal took : 48 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/graph4286711623599553643.txt' '-o' '/tmp/graph4286711623599553643.bin' '-w' '/tmp/graph4286711623599553643.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4286711623599553643.bin' '-l' '-1' '-v' '-w' '/tmp/graph4286711623599553643.weights' '-q' '0' '-e' '0.001'
[2026-05-30 01:43:23] [INFO ] Decomposing Gal with order
[2026-05-30 01:43:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 01:43:24] [INFO ] Removed a total of 906 redundant transitions.
[2026-05-30 01:43:24] [INFO ] Flatten gal took : 197 ms
[2026-05-30 01:43:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 561 labels/synchronizations in 27 ms.
[2026-05-30 01:43:24] [INFO ] Time to serialize gal into /tmp/LTL902872761607274202.gal : 21 ms
[2026-05-30 01:43:24] [INFO ] Time to serialize properties into /tmp/LTL15826310088723046486.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/LTL902872761607274202.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15826310088723046486.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("((((((((i10.u33.NotifyEventJobCompletedE_5>=1)||(i10.u30.NotifyEventJobCompletedE_4>=1))||((i10.u29.NotifyEventJobCompletedE_3>=...5865
Formula 0 simplified : G!"((((((((i10.u33.NotifyEventJobCompletedE_5>=1)||(i10.u30.NotifyEventJobCompletedE_4>=1))||((i10.u29.NotifyEventJobCompletedE_3>=1...5861
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-15 finished in 172659 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X((F(G(p1))||(F(!p2) U p3)))))'
Spot run failed in 53 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G((F((!p1 U (p2||G(!p1))))&&F(!p1)))||p0)))))'
Spot run failed in 47 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Spot run failed in 47 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Spot run failed in 46 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 01:43:39] [INFO ] Flatten gal took : 47 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin131124747699939411
[2026-05-30 01:43:39] [INFO ] Too many transitions (1558) to apply POR reductions. Disabling POR matrices.
[2026-05-30 01:43:39] [INFO ] Applying decomposition
[2026-05-30 01:43:39] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin131124747699939411
Running compilation step : cd /tmp/ltsmin131124747699939411;'/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 01:43:39] [INFO ] Flatten gal took : 55 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/graph2281351758322874092.txt' '-o' '/tmp/graph2281351758322874092.bin' '-w' '/tmp/graph2281351758322874092.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2281351758322874092.bin' '-l' '-1' '-v' '-w' '/tmp/graph2281351758322874092.weights' '-q' '0' '-e' '0.001'
[2026-05-30 01:43:39] [INFO ] Decomposing Gal with order
[2026-05-30 01:43:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 01:43:40] [INFO ] Removed a total of 1352 redundant transitions.
[2026-05-30 01:43:40] [INFO ] Flatten gal took : 175 ms
[2026-05-30 01:43:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 186 labels/synchronizations in 29 ms.
[2026-05-30 01:43:40] [INFO ] Time to serialize gal into /tmp/LTLFireability14027543489165731564.gal : 26 ms
[2026-05-30 01:43:40] [INFO ] Time to serialize properties into /tmp/LTLFireability5268123205352244772.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/LTLFireability14027543489165731564.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5268123205352244772.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 4 LTL properties
Checking formula 0 : !(((F("(((((i13.u58.ScheduleTaskB_4>=1)&&(i3.i0.i0.u117.IsMonitoring>=1))||((i3.i0.i0.u57.ScheduleTaskB_0>=1)&&(i3.i0.i0.u117.IsMonito...2685
Formula 0 simplified : G!"(((((i13.u58.ScheduleTaskB_4>=1)&&(i3.i0.i0.u117.IsMonitoring>=1))||((i3.i0.i0.u57.ScheduleTaskB_0>=1)&&(i3.i0.i0.u117.IsMonitori...2668
Compilation finished in 5401 ms.
Running link step : cd /tmp/ltsmin131124747699939411;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 81 ms.
Running LTSmin : cd /tmp/ltsmin131124747699939411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '(<>((LTLAPp0==true))||X((<>([]((LTLAPp1==true)))||(<>(!(LTLAPp2==true)) U (LTLAPp3==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin131124747699939411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '(<>((LTLAPp0==true))||X((<>([]((LTLAPp1==true)))||(<>(!(LTLAPp2==true)) U (LTLAPp3==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin131124747699939411;'/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(([]((<>((!(LTLAPp5==true) U ((LTLAPp6==true)||[](!(LTLAPp5==true)))))&&<>(!(LTLAPp5==true))))||(LTLAPp4==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin131124747699939411;'/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(([]((<>((!(LTLAPp5==true) U ((LTLAPp6==true)||[](!(LTLAPp5==true)))))&&<>(!(LTLAPp5==true))))||(LTLAPp4==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin131124747699939411;'/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' '[]((<>((LTLAPp7==true))&&<>((LTLAPp8==true))))' '--buchi-type=spotba'
LTSmin run took 101498 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin131124747699939411;'/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' '<>((LTLAPp9==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin131124747699939411;'/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' '<>((LTLAPp9==true))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin131124747699939411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '(<>((LTLAPp0==true))||X((<>([]((LTLAPp1==true)))||(<>(!(LTLAPp2==true)) U (LTLAPp3==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-30 02:10:19] [INFO ] Applying decomposition
[2026-05-30 02:10:20] [INFO ] Flatten gal took : 548 ms
[2026-05-30 02:10:20] [INFO ] Decomposing Gal with order
[2026-05-30 02:10:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 02:10:21] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to cJobCnt in partition [CreatedJobs_0],[CreatedJobs_1],[CreatedJobs_2],[CreatedJobs_3],[CreatedJobs_4],[CreatedJobs_5],[CreatedJobs_6],[CreatedJobs_7],[CreatedJobs_8],[CreatedJobs_9],[CreatedJobs_10],[CreatedJobs_11],[CreatedJobs_12],[CreatedJobs_13],[CreatedJobs_14],[CreatedJobs_15],[CreatedJobs_16],[CreatedJobs_17],[CreatedJobs_18],[CreatedJobs_19],[CreatedJobs_20],[CreatedJobs_21],[CreatedJobs_22],[CreatedJobs_23],[CreatedJobs_24],[CreatedJobs_25],[CreatedJobs_26],[CreatedJobs_27],[AwakeTasks_0, IdleTasks_0, NotifyEventJobQueuedE_0, QueueJobE_0, P_2321_0, TryAllocateOneTaskE_0, TryAllocateOneTaskB_0, P_2318_0, EnablePollingE_0, EnablePollingB_0, FetchJobB_0, ScheduleTaskE_Check_0, ScheduleTaskB_0, Abort_Check_Sources_E_0, Abort_Check_Sources_B_0, NotifyEventSourceAddedB_0, Insert_Source_E_0, NotifyEventSourceAddedE_0, P_1113_0, ProcessingEvt_0, P_1155_0, nyo_0, P_1158_0, P_1159_0, P_1160_0, NotifyEventEndOfCheckSourcesB_0, NotifyEventEndOfCheckSourcesE_0, Check_Sources_B_0, Check_Sources_E_0, NotifyEventJobCompletedE_0, NotifyEventJobCompletedB_0, RunE_0, RunB_0, Perform_Work_E_0, Try_Check_Sources_B_0, P_1617_0, ScheduleTaskE_Idle_0],[AwakeTasks_1, IdleTasks_1, NotifyEventJobQueuedE_1, QueueJobE_1, P_2321_1, TryAllocateOneTaskE_1, TryAllocateOneTaskB_1, P_2318_1, EnablePollingE_1, EnablePollingB_1, FetchJobB_1, ScheduleTaskE_Check_1, ScheduleTaskB_1, Abort_Check_Sources_E_1, Abort_Check_Sources_B_1, NotifyEventSourceAddedB_1, Insert_Source_E_1, NotifyEventSourceAddedE_1, P_1113_1, ProcessingEvt_1, P_1155_1, nyo_1, P_1158_1, P_1159_1, P_1160_1, NotifyEventEndOfCheckSourcesB_1, NotifyEventEndOfCheckSourcesE_1, Check_Sources_B_1, Check_Sources_E_1, NotifyEventJobCompletedE_1, NotifyEventJobCompletedB_1, RunE_1, RunB_1, Perform_Work_E_1, Try_Check_Sources_B_1, P_1617_1, ScheduleTaskE_Idle_1],[AwakeTasks_2, IdleTasks_2, NotifyEventJobQueuedE_2, QueueJobE_2, P_2321_2, TryAllocateOneTaskE_2, TryAllocateOneTaskB_2, P_2318_2, EnablePollingE_2, EnablePollingB_2, FetchJobB_2, ScheduleTaskE_Check_2, ScheduleTaskB_2, Abort_Check_Sources_E_2, Abort_Check_Sources_B_2, NotifyEventSourceAddedB_2, Insert_Source_E_2, NotifyEventSourceAddedE_2, P_1113_2, ProcessingEvt_2, P_1155_2, nyo_2, P_1158_2, P_1159_2, P_1160_2, NotifyEventEndOfCheckSourcesB_2, NotifyEventEndOfCheckSourcesE_2, Check_Sources_B_2, Check_Sources_E_2, NotifyEventJobCompletedE_2, NotifyEventJobCompletedB_2, RunE_2, RunB_2, Perform_Work_E_2, Try_Check_Sources_B_2, P_1617_2, ScheduleTaskE_Idle_2],[AwakeTasks_3, IdleTasks_3, NotifyEventJobQueuedE_3, QueueJobE_3, P_2321_3, TryAllocateOneTaskE_3, TryAllocateOneTaskB_3, P_2318_3, EnablePollingE_3, EnablePollingB_3, FetchJobB_3, ScheduleTaskE_Check_3, ScheduleTaskB_3, Abort_Check_Sources_E_3, Abort_Check_Sources_B_3, NotifyEventSourceAddedB_3, Insert_Source_E_3, NotifyEventSourceAddedE_3, P_1113_3, ProcessingEvt_3, P_1155_3, nyo_3, P_1158_3, P_1159_3, P_1160_3, NotifyEventEndOfCheckSourcesB_3, NotifyEventEndOfCheckSourcesE_3, Check_Sources_B_3, Check_Sources_E_3, NotifyEventJobCompletedE_3, NotifyEventJobCompletedB_3, RunE_3, RunB_3, Perform_Work_E_3, Try_Check_Sources_B_3, P_1617_3, ScheduleTaskE_Idle_3],[AwakeTasks_4, IdleTasks_4, NotifyEventJobQueuedE_4, QueueJobE_4, P_2321_4, TryAllocateOneTaskE_4, TryAllocateOneTaskB_4, P_2318_4, EnablePollingE_4, EnablePollingB_4, FetchJobB_4, ScheduleTaskE_Check_4, ScheduleTaskB_4, Abort_Check_Sources_E_4, Abort_Check_Sources_B_4, NotifyEventSourceAddedB_4, Insert_Source_E_4, NotifyEventSourceAddedE_4, P_1113_4, ProcessingEvt_4, P_1155_4, nyo_4, P_1158_4, P_1159_4, P_1160_4, NotifyEventEndOfCheckSourcesB_4, NotifyEventEndOfCheckSourcesE_4, Check_Sources_B_4, Check_Sources_E_4, NotifyEventJobCompletedE_4, NotifyEventJobCompletedB_4, RunE_4, RunB_4, Perform_Work_E_4, Try_Check_Sources_B_4, P_1617_4, ScheduleTaskE_Idle_4],[AwakeTasks_5, IdleTasks_5, NotifyEventJobQueuedE_5, QueueJobE_5, P_2321_5, TryAllocateOneTaskE_5, TryAllocateOneTaskB_5, P_2318_5, EnablePollingE_5, EnablePollingB_5, FetchJobB_5, ScheduleTaskE_Check_5, ScheduleTaskB_5, Abort_Check_Sources_E_5, Abort_Check_Sources_B_5, NotifyEventSourceAddedB_5, Insert_Source_E_5, NotifyEventSourceAddedE_5, P_1113_5, ProcessingEvt_5, P_1155_5, nyo_5, P_1158_5, P_1159_5, P_1160_5, NotifyEventEndOfCheckSourcesB_5, NotifyEventEndOfCheckSourcesE_5, Check_Sources_B_5, Check_Sources_E_5, NotifyEventJobCompletedE_5, NotifyEventJobCompletedB_5, RunE_5, RunB_5, Perform_Work_E_5, Try_Check_Sources_B_5, P_1617_5, ScheduleTaskE_Idle_5],[P_1725_0, P_1724_0, P_1712_0, AvailableJobId_0],[P_1725_1, P_1724_1, P_1712_1, AvailableJobId_1],[P_1725_2, P_1724_2, P_1712_2, AvailableJobId_2],[P_1725_3, P_1724_3, P_1712_3, AvailableJobId_3],[P_1725_4, P_1724_4, P_1712_4, AvailableJobId_4],[P_1725_5, P_1724_5, P_1712_5, AvailableJobId_5],[P_1725_6, P_1724_6, P_1712_6, AvailableJobId_6],[NotifyEventJobQueuedB_0, QueueJobB_0, FetchJobE_0, ScheduleTaskE_Work_0],[NotifyEventJobQueuedB_1, QueueJobB_1, FetchJobE_1, ScheduleTaskE_Work_1],[NotifyEventJobQueuedB_2, QueueJobB_2, FetchJobE_2, ScheduleTaskE_Work_2],[NotifyEventJobQueuedB_3, QueueJobB_3, FetchJobE_3, ScheduleTaskE_Work_3],[NotifyEventJobQueuedB_4, QueueJobB_4, FetchJobE_4, ScheduleTaskE_Work_4],[NotifyEventJobQueuedB_5, QueueJobB_5, FetchJobE_5, ScheduleTaskE_Work_5],[NotifyEventJobQueuedB_6, QueueJobB_6, FetchJobE_6, ScheduleTaskE_Work_6],[NotifyEventJobQueuedB_7, QueueJobB_7, FetchJobE_7, ScheduleTaskE_Work_7],[NotifyEventJobQueuedB_8, QueueJobB_8, FetchJobE_8, ScheduleTaskE_Work_8],[NotifyEventJobQueuedB_9, QueueJobB_9, FetchJobE_9, ScheduleTaskE_Work_9],[NotifyEventJobQueuedB_10, QueueJobB_10, FetchJobE_10, ScheduleTaskE_Work_10],[NotifyEventJobQueuedB_11, QueueJobB_11, FetchJobE_11, ScheduleTaskE_Work_11],[NotifyEventJobQueuedB_12, QueueJobB_12, FetchJobE_12, ScheduleTaskE_Work_12],[NotifyEventJobQueuedB_13, QueueJobB_13, FetchJobE_13, ScheduleTaskE_Work_13],[NotifyEventJobQueuedB_14, QueueJobB_14, FetchJobE_14, ScheduleTaskE_Work_14],[NotifyEventJobQueuedB_15, QueueJobB_15, FetchJobE_15, ScheduleTaskE_Work_15],[NotifyEventJobQueuedB_16, QueueJobB_16, FetchJobE_16, ScheduleTaskE_Work_16],[NotifyEventJobQueuedB_17, QueueJobB_17, FetchJobE_17, ScheduleTaskE_Work_17],[NotifyEventJobQueuedB_18, QueueJobB_18, FetchJobE_18, ScheduleTaskE_Work_18],[NotifyEventJobQueuedB_19, QueueJobB_19, FetchJobE_19, ScheduleTaskE_Work_19],[NotifyEventJobQueuedB_20, QueueJobB_20, FetchJobE_20, ScheduleTaskE_Work_20],[NotifyEventJobQueuedB_21, QueueJobB_21, FetchJobE_21, ScheduleTaskE_Work_21],[NotifyEventJobQueuedB_22, QueueJobB_22, FetchJobE_22, ScheduleTaskE_Work_22],[NotifyEventJobQueuedB_23, QueueJobB_23, FetchJobE_23, ScheduleTaskE_Work_23],[NotifyEventJobQueuedB_24, QueueJobB_24, FetchJobE_24, ScheduleTaskE_Work_24],[NotifyEventJobQueuedB_25, QueueJobB_25, FetchJobE_25, ScheduleTaskE_Work_25],[NotifyEventJobQueuedB_26, QueueJobB_26, FetchJobE_26, ScheduleTaskE_Work_26],[NotifyEventJobQueuedB_27, QueueJobB_27, FetchJobE_27, ScheduleTaskE_Work_27],[NotifyEventJobQueuedB_28, QueueJobB_28, FetchJobE_28, ScheduleTaskE_Work_28],[NotifyEventJobQueuedB_29, QueueJobB_29, FetchJobE_29, ScheduleTaskE_Work_29],[NotifyEventJobQueuedB_30, QueueJobB_30, FetchJobE_30, ScheduleTaskE_Work_30],[NotifyEventJobQueuedB_31, QueueJobB_31, FetchJobE_31, ScheduleTaskE_Work_31],[NotifyEventJobQueuedB_32, QueueJobB_32, FetchJobE_32, ScheduleTaskE_Work_32],[NotifyEventJobQueuedB_33, QueueJobB_33, FetchJobE_33, ScheduleTaskE_Work_33],[NotifyEventJobQueuedB_34, QueueJobB_34, FetchJobE_34, ScheduleTaskE_Work_34],[NotifyEventJobQueuedB_35, QueueJobB_35, FetchJobE_35, ScheduleTaskE_Work_35],[NotifyEventJobQueuedB_36, QueueJobB_36, FetchJobE_36, ScheduleTaskE_Work_36],[NotifyEventJobQueuedB_37, QueueJobB_37, FetchJobE_37, ScheduleTaskE_Work_37],[NotifyEventJobQueuedB_38, QueueJobB_38, FetchJobE_38, ScheduleTaskE_Work_38],[NotifyEventJobQueuedB_39, QueueJobB_39, FetchJobE_39, ScheduleTaskE_Work_39],[NotifyEventJobQueuedB_40, QueueJobB_40, FetchJobE_40, ScheduleTaskE_Work_40],[NotifyEventJobQueuedB_41, QueueJobB_41, FetchJobE_41, ScheduleTaskE_Work_41],[PlaceSources_0, ModifiedSrc_0, AbourtToModifySrc_0],[PlaceSources_1, ModifiedSrc_1, AbourtToModifySrc_1],[PlaceSources_2, ModifiedSrc_2, AbourtToModifySrc_2],[PlaceSources_3, ModifiedSrc_3, AbourtToModifySrc_3],[DisablePollingE_0, DisablePollingB_0, Insert_Source_B_0, P_1119_0, P_2579_0],[DisablePollingE_1, DisablePollingB_1, Insert_Source_B_1, P_1119_1, P_2579_1],[DisablePollingE_2, DisablePollingB_2, Insert_Source_B_2, P_1119_2, P_2579_2],[DisablePollingE_3, DisablePollingB_3, Insert_Source_B_3, P_1119_3, P_2579_3],[DisablePollingE_4, DisablePollingB_4, Insert_Source_B_4, P_1119_4, P_2579_4],[DisablePollingE_5, DisablePollingB_5, Insert_Source_B_5, P_1119_5, P_2579_5],[DisablePollingE_6, DisablePollingB_6, Insert_Source_B_6, P_1119_6, P_2579_6],[DisablePollingE_7, DisablePollingB_7, Insert_Source_B_7, P_1119_7, P_2579_7],[DisablePollingE_8, DisablePollingB_8, Insert_Source_B_8, P_1119_8, P_2579_8],[DisablePollingE_9, DisablePollingB_9, Insert_Source_B_9, P_1119_9, P_2579_9],[DisablePollingE_10, DisablePollingB_10, Insert_Source_B_10, P_1119_10, P_2579_10],[DisablePollingE_11, DisablePollingB_11, Insert_Source_B_11, P_1119_11, P_2579_11],[DisablePollingE_12, DisablePollingB_12, Insert_Source_B_12, P_1119_12, P_2579_12],[DisablePollingE_13, DisablePollingB_13, Insert_Source_B_13, P_1119_13, P_2579_13],[DisablePollingE_14, DisablePollingB_14, Insert_Source_B_14, P_1119_14, P_2579_14],[DisablePollingE_15, DisablePollingB_15, Insert_Source_B_15, P_1119_15, P_2579_15],[DisablePollingE_16, DisablePollingB_16, Insert_Source_B_16, P_1119_16, P_2579_16],[DisablePollingE_17, DisablePollingB_17, Insert_Source_B_17, P_1119_17, P_2579_17],[DisablePollingE_18, DisablePollingB_18, Insert_Source_B_18, P_1119_18, P_2579_18],[DisablePollingE_19, DisablePollingB_19, Insert_Source_B_19, P_1119_19, P_2579_19],[DisablePollingE_20, DisablePollingB_20, Insert_Source_B_20, P_1119_20, P_2579_20],[DisablePollingE_21, DisablePollingB_21, Insert_Source_B_21, P_1119_21, P_2579_21],[DisablePollingE_22, DisablePollingB_22, Insert_Source_B_22, P_1119_22, P_2579_22],[DisablePollingE_23, DisablePollingB_23, Insert_Source_B_23, P_1119_23, P_2579_23],
at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-30 02:10:22] [INFO ] Flatten gal took : 960 ms
[2026-05-30 02:10:23] [INFO ] Time to serialize gal into /tmp/LTLFireability17182584286370063722.gal : 194 ms
[2026-05-30 02:10:23] [INFO ] Time to serialize properties into /tmp/LTLFireability4598246725179577444.ltl : 20 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/LTLFireability17182584286370063722.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4598246725179577444.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 3 LTL properties
Checking formula 0 : !(((F("(((((ScheduleTaskB_4>=1)&&(IsMonitoring>=1))||((ScheduleTaskB_0>=1)&&(IsMonitoring>=1)))||(((ScheduleTaskB_2>=1)&&(IsMonitoring...1891
Formula 0 simplified : G!"(((((ScheduleTaskB_4>=1)&&(IsMonitoring>=1))||((ScheduleTaskB_0>=1)&&(IsMonitoring>=1)))||(((ScheduleTaskB_2>=1)&&(IsMonitoring>=...1874
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S04J06T06"
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-S04J06T06, 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-177969942100340"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J06T06.tgz
mv PolyORBLF-COL-S04J06T06 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 ;