About the Execution of ITS-Tools for PolyORBLF-COL-S04J06T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16194.296 | 3600000.00 | 6163712.00 | 34476.50 | F?FFFFFTF?FT?FTF | 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-177969942100348.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-S04J06T08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942100348
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 612K
-rw-r--r-- 1 mcc users 7.2K Mar 8 15:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 8 15:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 8 15:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 8 15:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Mar 16 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 17K Mar 16 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 8 15:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Mar 8 15:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Mar 8 15:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 8 15:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 16 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 16 08:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 154K Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1780112470063
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-S04J06T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202604301425
[2026-05-30 03:41:12] [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 03:41:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-30 03:41:12] [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 03:41:13] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-30 03:41:13] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1271 ms
[2026-05-30 03:41:13] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 792 PT places and 4336.0 transition bindings in 52 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 29 ms.
Working with output stream class java.io.PrintStream
[2026-05-30 03:41:13] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 9 ms.
[2026-05-30 03:41:13] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 26 to 24
RANDOM walk for 40001 steps (15 resets) in 1634 ms. (24 steps per ms) remains 2/24 properties
BEST_FIRST walk for 40003 steps (8 resets) in 550 ms. (72 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (15 resets) in 197 ms. (202 steps per ms) remains 2/2 properties
[2026-05-30 03:41:14] [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-5421963098451679903.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7352775324714503965.kers'
[2026-05-30 03:41:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5421963098451679903.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7352775324714503965.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 03:41:14] [INFO ] Computed 26 invariants in 1 ms
Computed 26 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7352775324714503965.kers
Total runtime 3 ms.
[2026-05-30 03:41:14] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/11 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 55/66 variables, 11/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/66 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 5/71 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/71 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp5 is UNSAT
After SMT solving in domain Real declared 78/145 variables, and 24 constraints, problems are : Problem set: 2 solved, 0 unsolved in 365 ms.
Refiners :[Positive P Invariants (semi-flows): 6/8 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/81 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 455ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-30 03:41:15] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2026-05-30 03:41:15] [INFO ] Flatten gal took : 56 ms
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-30 03:41:15] [INFO ] Flatten gal took : 16 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2026-05-30 03:41:15] [INFO ] Unfolded HLPN to a Petri net with 792 places and 4268 transitions 28832 arcs in 217 ms.
[2026-05-30 03:41:15] [INFO ] Unfolded 12 HLPN properties in 2 ms.
[2026-05-30 03:41:15] [INFO ] Reduced 1768 identical enabling conditions.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
Support contains 322 out of 792 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 792/792 places, 2100/2100 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 784 transition count 2092
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 784 transition count 2092
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 776 transition count 2084
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 776 transition count 2084
Applied a total of 32 rules in 158 ms. Remains 776 /792 variables (removed 16) and now considering 2084/2100 (removed 16) transitions.
Running 2080 sub problems to find dead transitions.
[2026-05-30 03:41:16] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15725100291033220243.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15798808239267869282.kers'
[2026-05-30 03:41:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15725100291033220243.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15798808239267869282.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 2 ms.
// Phase 1: matrix 2052 rows 767 cols 9572 entries
Finished phase 1 with 485 SingleSign rule and 233 generalized
[2026-05-30 03:41:16] [INFO ] Computed 58 invariants in 23 ms
Computed 58 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-15798808239267869282.kers
Total runtime 26 ms.
[2026-05-30 03:41:16] [INFO ] State equation strengthened by 160 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
SMT process timed out in 23489ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 23539ms
[2026-05-30 03:41:39] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:41:39] [INFO ] Invariant cache hit.
[2026-05-30 03:41:40] [INFO ] Implicit Places using invariants in 1039 ms returned [616, 617, 618, 619, 620, 621, 622, 623]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1056 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 768/792 places, 2084/2100 transitions.
Applied a total of 0 rules in 27 ms. Remains 768 /768 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24830 ms. Remains : 768/792 places, 2084/2100 transitions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 2084/2084 transitions.
Applied a total of 0 rules in 27 ms. Remains 768 /768 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Running 2080 sub problems to find dead transitions.
[2026-05-30 03:41:40] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2282100943862670595.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16528843720691682168.kers'
[2026-05-30 03:41:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2282100943862670595.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16528843720691682168.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 2 ms.
// Phase 1: matrix 2052 rows 759 cols 9556 entries
Finished phase 1 with 485 SingleSign rule and 233 generalized
[2026-05-30 03:41:40] [INFO ] Computed 50 invariants in 23 ms
Computed 50 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-16528843720691682168.kers
Total runtime 26 ms.
[2026-05-30 03:41:40] [INFO ] State equation strengthened by 160 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
SMT process timed out in 22054ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 22065ms
[2026-05-30 03:42:02] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:42:02] [INFO ] Invariant cache hit.
[2026-05-30 03:42:03] [INFO ] Implicit Places using invariants in 863 ms returned []
[2026-05-30 03:42:03] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:42:03] [INFO ] Invariant cache hit.
[2026-05-30 03:42:05] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:42:25] [INFO ] Implicit Places using invariants and state equation in 21487 ms returned []
Implicit Place search using SMT with State Equation took 22359 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 44460 ms. Remains : 768/768 places, 2084/2084 transitions.
Support contains 322 out of 768 places after structural reductions.
[2026-05-30 03:42:25] [INFO ] Flatten gal took : 266 ms
[2026-05-30 03:42:25] [INFO ] Flatten gal took : 211 ms
[2026-05-30 03:42:26] [INFO ] Input system was already deterministic with 2084 transitions.
Reduction of identical properties reduced properties to check from 24 to 22
RANDOM walk for 5747 steps (1 resets) in 248 ms. (23 steps per ms) remains 0/22 properties
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 10 out of 768 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 768/768 places, 2084/2084 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 768 transition count 2036
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 720 transition count 2036
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 96 place count 720 transition count 1940
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 288 place count 624 transition count 1940
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 4 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 368 place count 584 transition count 1900
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 376 place count 576 transition count 1892
Iterating global reduction 2 with 8 rules applied. Total rules applied 384 place count 576 transition count 1892
Applied a total of 384 rules in 260 ms. Remains 576 /768 variables (removed 192) and now considering 1892/2084 (removed 192) transitions.
Running 1888 sub problems to find dead transitions.
[2026-05-30 03:42:27] [INFO ] Flow matrix only has 1860 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7772532893239450432.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7284401829567402378.kers'
[2026-05-30 03:42:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7772532893239450432.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7284401829567402378.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 2 ms.
// Phase 1: matrix 1860 rows 567 cols 9332 entries
Finished phase 1 with 295 SingleSign rule and 231 generalized
[2026-05-30 03:42:27] [INFO ] Computed 50 invariants in 19 ms
Computed 50 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-7284401829567402378.kers
Total runtime 24 ms.
[2026-05-30 03:42:27] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/568 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1888 unsolved
SMT process timed out in 21985ms, After SMT, problems are : Problem set: 0 solved, 1888 unsolved
Search for dead transitions found 0 dead transitions in 21993ms
[2026-05-30 03:42:49] [INFO ] Flow matrix only has 1860 transitions (discarded 32 similar events)
[2026-05-30 03:42:49] [INFO ] Invariant cache hit.
[2026-05-30 03:42:50] [INFO ] Implicit Places using invariants in 1583 ms returned []
[2026-05-30 03:42:50] [INFO ] Flow matrix only has 1860 transitions (discarded 32 similar events)
[2026-05-30 03:42:50] [INFO ] Invariant cache hit.
[2026-05-30 03:42:52] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:43:11] [INFO ] Implicit Places using invariants and state equation in 20833 ms returned []
Implicit Place search using SMT with State Equation took 22422 ms to find 0 implicit places.
[2026-05-30 03:43:11] [INFO ] Redundant transitions in 118 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 576/768 places, 1892/2084 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 44809 ms. Remains : 576/768 places, 1892/2084 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 236 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-01
Product exploration explored 100000 steps with 3390 reset in 828 ms.
Product exploration explored 100000 steps with 3359 reset in 728 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 14 steps (0 resets) in 6 ms. (2 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 88 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 284 ms.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 10 out of 576 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 576/576 places, 1892/1892 transitions.
Applied a total of 0 rules in 66 ms. Remains 576 /576 variables (removed 0) and now considering 1892/1892 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 03:43:13] [INFO ] Flow matrix only has 1860 transitions (discarded 32 similar events)
[2026-05-30 03:43:13] [INFO ] Invariant cache hit.
[2026-05-30 03:43:15] [INFO ] Implicit Places using invariants in 1269 ms returned []
[2026-05-30 03:43:15] [INFO ] Flow matrix only has 1860 transitions (discarded 32 similar events)
[2026-05-30 03:43:15] [INFO ] Invariant cache hit.
[2026-05-30 03:43:17] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:43:36] [INFO ] Implicit Places using invariants and state equation in 21235 ms returned []
Implicit Place search using SMT with State Equation took 22508 ms to find 0 implicit places.
[2026-05-30 03:43:36] [INFO ] Redundant transitions in 128 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22716 ms. Remains : 576/576 places, 1892/1892 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 2 factoid took 81 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 13 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 290 ms.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3344 reset in 607 ms.
Product exploration explored 100000 steps with 3291 reset in 564 ms.
Built C files in :
/tmp/ltsmin15154444937826249021
[2026-05-30 03:43:38] [INFO ] Too many transitions (1892) to apply POR reductions. Disabling POR matrices.
[2026-05-30 03:43:38] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15154444937826249021
Running compilation step : cd /tmp/ltsmin15154444937826249021;'/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/ltsmin15154444937826249021;'/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/ltsmin15154444937826249021;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 10 out of 576 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 576/576 places, 1892/1892 transitions.
Applied a total of 0 rules in 49 ms. Remains 576 /576 variables (removed 0) and now considering 1892/1892 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 03:43:41] [INFO ] Flow matrix only has 1860 transitions (discarded 32 similar events)
[2026-05-30 03:43:41] [INFO ] Invariant cache hit.
[2026-05-30 03:43:42] [INFO ] Implicit Places using invariants in 1268 ms returned []
[2026-05-30 03:43:42] [INFO ] Flow matrix only has 1860 transitions (discarded 32 similar events)
[2026-05-30 03:43:42] [INFO ] Invariant cache hit.
[2026-05-30 03:43:44] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:44:04] [INFO ] Implicit Places using invariants and state equation in 22381 ms returned []
Implicit Place search using SMT with State Equation took 23652 ms to find 0 implicit places.
[2026-05-30 03:44:05] [INFO ] Redundant transitions in 42 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 23755 ms. Remains : 576/576 places, 1892/1892 transitions.
Built C files in :
/tmp/ltsmin15828966396178967652
[2026-05-30 03:44:05] [INFO ] Too many transitions (1892) to apply POR reductions. Disabling POR matrices.
[2026-05-30 03:44:05] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15828966396178967652
Running compilation step : cd /tmp/ltsmin15828966396178967652;'/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/ltsmin15828966396178967652;'/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/ltsmin15828966396178967652;'/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 03:44:08] [INFO ] Flatten gal took : 115 ms
[2026-05-30 03:44:08] [INFO ] Flatten gal took : 111 ms
[2026-05-30 03:44:08] [INFO ] Time to serialize gal into /tmp/LTL12585477544473143912.gal : 47 ms
[2026-05-30 03:44:08] [INFO ] Time to serialize properties into /tmp/LTL9785974079930614191.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/LTL12585477544473143912.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9448082528016602410.hoa' '-atoms' '/tmp/LTL9785974079930614191.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9785974079930614191.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9448082528016602410.hoa
Detected timeout of ITS tools.
[2026-05-30 03:44:23] [INFO ] Flatten gal took : 86 ms
[2026-05-30 03:44:23] [INFO ] Flatten gal took : 82 ms
[2026-05-30 03:44:23] [INFO ] Time to serialize gal into /tmp/LTL18388137773159937499.gal : 46 ms
[2026-05-30 03:44:24] [INFO ] Time to serialize properties into /tmp/LTL7060918328808655834.ltl : 9 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/LTL18388137773159937499.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7060918328808655834.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((CanInjectEvent>=1)&&(DataOnSrc_3>=1))&&((PlaceSources_3>=1)&&(cSources>=1)))||(((CanInjectEvent>=1)&&(DataOnSrc_1>=1))&&(...362
Formula 0 simplified : FG!"(((((CanInjectEvent>=1)&&(DataOnSrc_3>=1))&&((PlaceSources_3>=1)&&(cSources>=1)))||(((CanInjectEvent>=1)&&(DataOnSrc_1>=1))&&((P...356
Detected timeout of ITS tools.
[2026-05-30 03:44:39] [INFO ] Flatten gal took : 80 ms
[2026-05-30 03:44:39] [INFO ] Applying decomposition
[2026-05-30 03:44:39] [INFO ] Flatten gal took : 74 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/graph4156721231351379509.txt' '-o' '/tmp/graph4156721231351379509.bin' '-w' '/tmp/graph4156721231351379509.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4156721231351379509.bin' '-l' '-1' '-v' '-w' '/tmp/graph4156721231351379509.weights' '-q' '0' '-e' '0.001'
[2026-05-30 03:44:39] [INFO ] Decomposing Gal with order
[2026-05-30 03:44:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 03:44:40] [INFO ] Removed a total of 1160 redundant transitions.
[2026-05-30 03:44:40] [INFO ] Flatten gal took : 602 ms
[2026-05-30 03:44:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 927 labels/synchronizations in 122 ms.
[2026-05-30 03:44:40] [INFO ] Time to serialize gal into /tmp/LTL14538428960715041777.gal : 28 ms
[2026-05-30 03:44:40] [INFO ] Time to serialize properties into /tmp/LTL2287227800663269121.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/LTL14538428960715041777.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2287227800663269121.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((i7.i5.u34.CanInjectEvent>=1)&&(i1.u1.DataOnSrc_3>=1))&&((i1.u1.PlaceSources_3>=1)&&(u13.cSources>=1)))||(((i7.i5.u34.CanI...466
Formula 0 simplified : FG!"(((((i7.i5.u34.CanInjectEvent>=1)&&(i1.u1.DataOnSrc_3>=1))&&((i1.u1.PlaceSources_3>=1)&&(u13.cSources>=1)))||(((i7.i5.u34.CanInj...460
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-01 finished in 148893 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 32 out of 768 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 768/768 places, 2084/2084 transitions.
Ensure Unique test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 764 transition count 2028
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 708 transition count 2028
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 112 place count 708 transition count 1964
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 240 place count 644 transition count 1964
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 400 place count 564 transition count 1884
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 408 place count 556 transition count 1876
Iterating global reduction 2 with 8 rules applied. Total rules applied 416 place count 556 transition count 1876
Applied a total of 416 rules in 181 ms. Remains 556 /768 variables (removed 212) and now considering 1876/2084 (removed 208) transitions.
Running 1872 sub problems to find dead transitions.
[2026-05-30 03:44:55] [INFO ] Flow matrix only has 1844 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1895843017021760296.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10285087524024957405.kers'
[2026-05-30 03:44:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1895843017021760296.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10285087524024957405.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 4 ms.
// Phase 1: matrix 1844 rows 551 cols 9388 entries
Finished phase 1 with 279 SingleSign rule and 231 generalized
[2026-05-30 03:44:55] [INFO ] Computed 46 invariants in 32 ms
Computed 46 P flows in 32 ms.
Exported basis to /tmp/petrispot-output-10285087524024957405.kers
Total runtime 41 ms.
[2026-05-30 03:44:55] [INFO ] State equation strengthened by 160 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/552 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1872 unsolved
SMT process timed out in 22124ms, After SMT, problems are : Problem set: 0 solved, 1872 unsolved
Search for dead transitions found 0 dead transitions in 22143ms
[2026-05-30 03:45:17] [INFO ] Flow matrix only has 1844 transitions (discarded 32 similar events)
[2026-05-30 03:45:17] [INFO ] Invariant cache hit.
[2026-05-30 03:45:19] [INFO ] Implicit Places using invariants in 1285 ms returned []
[2026-05-30 03:45:19] [INFO ] Flow matrix only has 1844 transitions (discarded 32 similar events)
[2026-05-30 03:45:19] [INFO ] Invariant cache hit.
[2026-05-30 03:45:20] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:45:39] [INFO ] Implicit Places using invariants and state equation in 20407 ms returned []
Implicit Place search using SMT with State Equation took 21695 ms to find 0 implicit places.
[2026-05-30 03:45:39] [INFO ] Redundant transitions in 41 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 556/768 places, 1876/2084 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 44077 ms. Remains : 556/768 places, 1876/2084 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-02
Stuttering criterion allowed to conclude after 10688 steps with 0 reset in 80 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-02 finished in 44241 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0)) U (p0 U X(p0))))))'
Support contains 9 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 2084/2084 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 764 transition count 2084
Applied a total of 4 rules in 20 ms. Remains 764 /768 variables (removed 4) and now considering 2084/2084 (removed 0) transitions.
Running 2080 sub problems to find dead transitions.
[2026-05-30 03:45:39] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11594024136267152441.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8566674096137101516.kers'
[2026-05-30 03:45:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11594024136267152441.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8566674096137101516.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2052 rows 759 cols 9556 entries
Finished phase 1 with 485 SingleSign rule and 233 generalized
[2026-05-30 03:45:39] [INFO ] Computed 46 invariants in 23 ms
Computed 46 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-8566674096137101516.kers
Total runtime 27 ms.
[2026-05-30 03:45:39] [INFO ] State equation strengthened by 160 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
SMT process timed out in 21958ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 21966ms
[2026-05-30 03:46:01] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:46:01] [INFO ] Invariant cache hit.
[2026-05-30 03:46:03] [INFO ] Implicit Places using invariants in 1463 ms returned []
[2026-05-30 03:46:03] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:46:03] [INFO ] Invariant cache hit.
[2026-05-30 03:46:05] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:46:32] [INFO ] Implicit Places using invariants and state equation in 28724 ms returned []
Implicit Place search using SMT with State Equation took 30198 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 764/768 places, 2084/2084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52191 ms. Remains : 764/768 places, 2084/2084 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0)) U (p0 U X(p0))))))'
Stuttering acceptance computed with spot in 219 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-03
Stuttering criterion allowed to conclude after 11476 steps with 0 reset in 77 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-03 finished in 52535 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(p1)&&(X(G(p2))||(X(p2)&&F(p3)))&&p0)))'
Support contains 37 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 2084/2084 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 764 transition count 2084
Applied a total of 4 rules in 20 ms. Remains 764 /768 variables (removed 4) and now considering 2084/2084 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 03:46:32] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:46:32] [INFO ] Invariant cache hit.
[2026-05-30 03:46:33] [INFO ] Implicit Places using invariants in 1271 ms returned []
[2026-05-30 03:46:33] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:46:33] [INFO ] Invariant cache hit.
[2026-05-30 03:46:35] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:46:57] [INFO ] Implicit Places using invariants and state equation in 23399 ms returned []
Implicit Place search using SMT with State Equation took 24675 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 764/768 places, 2084/2084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24697 ms. Remains : 764/768 places, 2084/2084 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p1)&&(X(G(p2))||(X(p2)&&F(p3)))&&p0)))'
Stuttering acceptance computed with spot in 275 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2), (AND (NOT p3) (NOT p2)), (NOT p3)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-06 finished in 25030 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((G(p1)||F(p2))&&p0))))'
Support contains 32 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 2084/2084 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 764 transition count 2084
Applied a total of 4 rules in 22 ms. Remains 764 /768 variables (removed 4) and now considering 2084/2084 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 03:46:57] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:46:57] [INFO ] Invariant cache hit.
[2026-05-30 03:46:58] [INFO ] Implicit Places using invariants in 1360 ms returned []
[2026-05-30 03:46:58] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:46:58] [INFO ] Invariant cache hit.
[2026-05-30 03:47:00] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:47:27] [INFO ] Implicit Places using invariants and state equation in 28875 ms returned []
Implicit Place search using SMT with State Equation took 30236 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 764/768 places, 2084/2084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30259 ms. Remains : 764/768 places, 2084/2084 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((G(p1)||F(p2))&&p0))))'
Stuttering acceptance computed with spot in 211 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-07
Product exploration explored 100000 steps with 22259 reset in 3316 ms.
Product exploration explored 100000 steps with 22208 reset in 3233 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 4 factoid took 96 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 167 steps (0 resets) in 7 ms. (20 steps per ms) remains 0/4 properties
Knowledge based reduction with 4 factoid took 142 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Knowledge-based reduction took 449 ms.
Stuttering acceptance computed with spot in 254 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 19 out of 764 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 2084/2084 transitions.
Applied a total of 0 rules in 27 ms. Remains 764 /764 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 03:47:35] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:47:35] [INFO ] Invariant cache hit.
[2026-05-30 03:47:36] [INFO ] Implicit Places using invariants in 1414 ms returned []
[2026-05-30 03:47:36] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:47:36] [INFO ] Invariant cache hit.
[2026-05-30 03:47:38] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:48:05] [INFO ] Implicit Places using invariants and state equation in 29217 ms returned []
Implicit Place search using SMT with State Equation took 30636 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 30665 ms. Remains : 764/764 places, 2084/2084 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 75 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 110 steps (0 resets) in 7 ms. (13 steps per ms) remains 0/4 properties
Knowledge based reduction with 1 factoid took 113 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Knowledge-based reduction took 388 ms.
Stuttering acceptance computed with spot in 171 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 172 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 22163 reset in 892 ms.
Product exploration explored 100000 steps with 22241 reset in 941 ms.
Spot run failed in 99 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/ltsmin15536615486488582739
[2026-05-30 03:48:08] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15536615486488582739
Running compilation step : cd /tmp/ltsmin15536615486488582739;'/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/ltsmin15536615486488582739;'/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/ltsmin15536615486488582739;'/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 19 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 2084/2084 transitions.
Applied a total of 0 rules in 17 ms. Remains 764 /764 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 03:48:11] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:48:11] [INFO ] Invariant cache hit.
[2026-05-30 03:48:13] [INFO ] Implicit Places using invariants in 1436 ms returned []
[2026-05-30 03:48:13] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:48:13] [INFO ] Invariant cache hit.
[2026-05-30 03:48:15] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:48:41] [INFO ] Implicit Places using invariants and state equation in 28231 ms returned []
Implicit Place search using SMT with State Equation took 29670 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 29688 ms. Remains : 764/764 places, 2084/2084 transitions.
Built C files in :
/tmp/ltsmin2163248064574403832
[2026-05-30 03:48:41] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2163248064574403832
Running compilation step : cd /tmp/ltsmin2163248064574403832;'/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/ltsmin2163248064574403832;'/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/ltsmin2163248064574403832;'/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 03:48:44] [INFO ] Flatten gal took : 74 ms
[2026-05-30 03:48:44] [INFO ] Flatten gal took : 85 ms
[2026-05-30 03:48:44] [INFO ] Time to serialize gal into /tmp/LTL12284458525434714986.gal : 17 ms
[2026-05-30 03:48:44] [INFO ] Time to serialize properties into /tmp/LTL1000567592436913811.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/LTL12284458525434714986.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11474076513870519813.hoa' '-atoms' '/tmp/LTL1000567592436913811.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/LTL1000567592436913811.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11474076513870519813.hoa
Detected timeout of ITS tools.
[2026-05-30 03:48:59] [INFO ] Flatten gal took : 74 ms
[2026-05-30 03:48:59] [INFO ] Flatten gal took : 75 ms
[2026-05-30 03:48:59] [INFO ] Time to serialize gal into /tmp/LTL12925117899637517790.gal : 13 ms
[2026-05-30 03:48:59] [INFO ] Time to serialize properties into /tmp/LTL2437241926475692345.ltl : 7 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/LTL12925117899637517790.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2437241926475692345.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(("((((((((((((cSources<6)||(ProcessingEvt_4<1))||((ModifiedSrc_0<1)||(ModifiedSrc_1<2)))||(ModifiedSrc_2<1))&&(((cSources<6)||(...25276
Formula 0 simplified : XX(!"((((((((((((cSources<6)||(ProcessingEvt_4<1))||((ModifiedSrc_0<1)||(ModifiedSrc_1<2)))||(ModifiedSrc_2<1))&&(((cSources<6)||(Pr...25262
Detected timeout of ITS tools.
[2026-05-30 03:49:14] [INFO ] Flatten gal took : 68 ms
[2026-05-30 03:49:14] [INFO ] Applying decomposition
[2026-05-30 03:49:15] [INFO ] Flatten gal took : 70 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/graph17313802472106153035.txt' '-o' '/tmp/graph17313802472106153035.bin' '-w' '/tmp/graph17313802472106153035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17313802472106153035.bin' '-l' '-1' '-v' '-w' '/tmp/graph17313802472106153035.weights' '-q' '0' '-e' '0.001'
[2026-05-30 03:49:15] [INFO ] Decomposing Gal with order
[2026-05-30 03:49:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 03:49:15] [INFO ] Removed a total of 1719 redundant transitions.
[2026-05-30 03:49:15] [INFO ] Flatten gal took : 200 ms
[2026-05-30 03:49:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 383 labels/synchronizations in 55 ms.
[2026-05-30 03:49:15] [INFO ] Time to serialize gal into /tmp/LTL16441077649828015060.gal : 22 ms
[2026-05-30 03:49:15] [INFO ] Time to serialize properties into /tmp/LTL2028028727539398643.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/LTL16441077649828015060.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2028028727539398643.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(("((((((((((((u103.cSources<6)||(u103.ProcessingEvt_4<1))||((u103.ModifiedSrc_0<1)||(u103.ModifiedSrc_1<2)))||(u103.ModifiedSrc...31707
Formula 0 simplified : XX(!"((((((((((((u103.cSources<6)||(u103.ProcessingEvt_4<1))||((u103.ModifiedSrc_0<1)||(u103.ModifiedSrc_1<2)))||(u103.ModifiedSrc_2...31693
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-07 finished in 153373 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((X(F((p1&&X(F(p1)))))||p0)))'
Support contains 34 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 2084/2084 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 764 transition count 2084
Applied a total of 4 rules in 23 ms. Remains 764 /768 variables (removed 4) and now considering 2084/2084 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 03:49:30] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:49:30] [INFO ] Invariant cache hit.
[2026-05-30 03:49:32] [INFO ] Implicit Places using invariants in 1451 ms returned []
[2026-05-30 03:49:32] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:49:32] [INFO ] Invariant cache hit.
[2026-05-30 03:49:34] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:50:05] [INFO ] Implicit Places using invariants and state equation in 33729 ms returned []
Implicit Place search using SMT with State Equation took 35191 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 764/768 places, 2084/2084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35217 ms. Remains : 764/768 places, 2084/2084 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((X(F((p1&&X(F(p1)))))||p0)))'
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-09
Product exploration explored 100000 steps with 2124 reset in 2188 ms.
Product exploration explored 100000 steps with 2135 reset in 2050 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 9 factoid took 55 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 40000 steps (8 resets) in 531 ms. (75 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40002 steps (9 resets) in 811 ms. (49 steps per ms) remains 1/1 properties
[2026-05-30 03:50:10] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:50:10] [INFO ] Invariant cache hit.
[2026-05-30 03:50:10] [INFO ] State equation strengthened by 160 read => feed constraints.
Problem apf1 is UNSAT
After SMT solving in domain Real declared 34/2816 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 25 ms.
Refiners :[Positive P Invariants (semi-flows): 0/16 constraints, Generalized P Invariants (flows): 0/30 constraints, State Equation: 0/764 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge based reduction with 10 factoid took 88 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
[2026-05-30 03:50:11] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:50:11] [INFO ] Invariant cache hit.
[2026-05-30 03:50:13] [INFO ] [Real]Absence check using 16 positive place invariants in 66 ms returned sat
[2026-05-30 03:50:14] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 559 ms returned sat
[2026-05-30 03:50:19] [INFO ] [Real]Absence check using state equation in 4963 ms returned sat
[2026-05-30 03:50:19] [INFO ] Solution in real domain found non-integer solution.
[2026-05-30 03:50:21] [INFO ] [Nat]Absence check using 16 positive place invariants in 159 ms returned sat
[2026-05-30 03:50:23] [INFO ] [Nat]Absence check using 16 positive and 30 generalized place invariants in 1483 ms returned sat
[2026-05-30 03:50:34] [INFO ] [Nat]Absence check using state equation in 10908 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 23878 ms.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Support contains 34 out of 764 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 764/764 places, 2084/2084 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 764 transition count 2028
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 708 transition count 2028
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 112 place count 708 transition count 1964
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 240 place count 644 transition count 1964
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 400 place count 564 transition count 1884
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 408 place count 556 transition count 1876
Iterating global reduction 2 with 8 rules applied. Total rules applied 416 place count 556 transition count 1876
Applied a total of 416 rules in 104 ms. Remains 556 /764 variables (removed 208) and now considering 1876/2084 (removed 208) transitions.
Running 1872 sub problems to find dead transitions.
[2026-05-30 03:50:34] [INFO ] Flow matrix only has 1844 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14467945952164841642.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-210751373372383334.kers'
[2026-05-30 03:50:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14467945952164841642.kers, --Pflows, --basisKERS=/tmp/petrispot-output-210751373372383334.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1844 rows 551 cols 9388 entries
Finished phase 1 with 279 SingleSign rule and 231 generalized
[2026-05-30 03:50:34] [INFO ] Computed 46 invariants in 20 ms
Computed 46 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-210751373372383334.kers
Total runtime 23 ms.
[2026-05-30 03:50:34] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/552 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1872 unsolved
SMT process timed out in 22033ms, After SMT, problems are : Problem set: 0 solved, 1872 unsolved
Search for dead transitions found 0 dead transitions in 22042ms
[2026-05-30 03:50:56] [INFO ] Flow matrix only has 1844 transitions (discarded 32 similar events)
[2026-05-30 03:50:56] [INFO ] Invariant cache hit.
[2026-05-30 03:50:57] [INFO ] Implicit Places using invariants in 1449 ms returned []
[2026-05-30 03:50:57] [INFO ] Flow matrix only has 1844 transitions (discarded 32 similar events)
[2026-05-30 03:50:57] [INFO ] Invariant cache hit.
[2026-05-30 03:50:59] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:51:21] [INFO ] Implicit Places using invariants and state equation in 23541 ms returned []
Implicit Place search using SMT with State Equation took 24994 ms to find 0 implicit places.
[2026-05-30 03:51:21] [INFO ] Redundant transitions in 44 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 556/764 places, 1876/2084 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 47198 ms. Remains : 556/764 places, 1876/2084 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 57 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 125 steps (0 resets) in 5 ms. (20 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 62 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
[2026-05-30 03:51:21] [INFO ] Flow matrix only has 1844 transitions (discarded 32 similar events)
[2026-05-30 03:51:21] [INFO ] Invariant cache hit.
[2026-05-30 03:51:24] [INFO ] [Real]Absence check using 22 positive place invariants in 591 ms returned sat
[2026-05-30 03:51:25] [INFO ] [Real]Absence check using 22 positive and 24 generalized place invariants in 1210 ms returned sat
[2026-05-30 03:51:32] [INFO ] [Real]Absence check using state equation in 6416 ms returned sat
[2026-05-30 03:51:32] [INFO ] Solution in real domain found non-integer solution.
[2026-05-30 03:51:34] [INFO ] [Nat]Absence check using 22 positive place invariants in 285 ms returned sat
[2026-05-30 03:51:35] [INFO ] [Nat]Absence check using 22 positive and 24 generalized place invariants in 558 ms returned sat
[2026-05-30 03:51:47] [INFO ] [Nat]Absence check using state equation in 12135 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 25683 ms.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2818 reset in 1292 ms.
Product exploration explored 100000 steps with 2796 reset in 958 ms.
Built C files in :
/tmp/ltsmin2970697613603064211
[2026-05-30 03:51:49] [INFO ] Too many transitions (1876) to apply POR reductions. Disabling POR matrices.
[2026-05-30 03:51:49] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2970697613603064211
Running compilation step : cd /tmp/ltsmin2970697613603064211;'/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/ltsmin2970697613603064211;'/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/ltsmin2970697613603064211;'/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 34 out of 556 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 556/556 places, 1876/1876 transitions.
Applied a total of 0 rules in 37 ms. Remains 556 /556 variables (removed 0) and now considering 1876/1876 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 03:51:52] [INFO ] Flow matrix only has 1844 transitions (discarded 32 similar events)
[2026-05-30 03:51:52] [INFO ] Invariant cache hit.
[2026-05-30 03:51:54] [INFO ] Implicit Places using invariants in 1886 ms returned []
[2026-05-30 03:51:54] [INFO ] Flow matrix only has 1844 transitions (discarded 32 similar events)
[2026-05-30 03:51:54] [INFO ] Invariant cache hit.
[2026-05-30 03:51:55] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:52:18] [INFO ] Implicit Places using invariants and state equation in 24164 ms returned []
Implicit Place search using SMT with State Equation took 26051 ms to find 0 implicit places.
[2026-05-30 03:52:18] [INFO ] Redundant transitions in 40 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 26134 ms. Remains : 556/556 places, 1876/1876 transitions.
Built C files in :
/tmp/ltsmin6011573505495964999
[2026-05-30 03:52:18] [INFO ] Too many transitions (1876) to apply POR reductions. Disabling POR matrices.
[2026-05-30 03:52:18] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6011573505495964999
Running compilation step : cd /tmp/ltsmin6011573505495964999;'/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/ltsmin6011573505495964999;'/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/ltsmin6011573505495964999;'/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 03:52:22] [INFO ] Flatten gal took : 59 ms
[2026-05-30 03:52:22] [INFO ] Flatten gal took : 62 ms
[2026-05-30 03:52:22] [INFO ] Time to serialize gal into /tmp/LTL11872587134727460124.gal : 11 ms
[2026-05-30 03:52:22] [INFO ] Time to serialize properties into /tmp/LTL7918902859108750913.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/LTL11872587134727460124.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5153808010341018034.hoa' '-atoms' '/tmp/LTL7918902859108750913.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7918902859108750913.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5153808010341018034.hoa
Detected timeout of ITS tools.
[2026-05-30 03:52:37] [INFO ] Flatten gal took : 62 ms
[2026-05-30 03:52:37] [INFO ] Flatten gal took : 64 ms
[2026-05-30 03:52:37] [INFO ] Time to serialize gal into /tmp/LTL18056799442869722597.gal : 12 ms
[2026-05-30 03:52:37] [INFO ] Time to serialize properties into /tmp/LTL7462431897228676618.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/LTL18056799442869722597.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7462431897228676618.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(((((((X(F(("((((((((cPollingAbort>=1)&&(BlockedTasks>=1))&&(DisablePollingB_8>=1))||(((cPollingAbort>=1)&&(BlockedTasks>=1))&&(Di...6757
Formula 0 simplified : G(!"(((((((cPollingAbort>=1)&&(BlockedTasks>=1))&&(DisablePollingB_9>=1))||(((cPollingAbort>=1)&&(BlockedTasks>=1))&&(DisablePolling...6735
Detected timeout of ITS tools.
[2026-05-30 03:52:52] [INFO ] Flatten gal took : 62 ms
[2026-05-30 03:52:52] [INFO ] Applying decomposition
[2026-05-30 03:52:52] [INFO ] Flatten gal took : 64 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/graph5951181293089581335.txt' '-o' '/tmp/graph5951181293089581335.bin' '-w' '/tmp/graph5951181293089581335.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5951181293089581335.bin' '-l' '-1' '-v' '-w' '/tmp/graph5951181293089581335.weights' '-q' '0' '-e' '0.001'
[2026-05-30 03:52:52] [INFO ] Decomposing Gal with order
[2026-05-30 03:52:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 03:52:53] [INFO ] Removed a total of 1273 redundant transitions.
[2026-05-30 03:52:53] [INFO ] Flatten gal took : 287 ms
[2026-05-30 03:52:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 417 labels/synchronizations in 34 ms.
[2026-05-30 03:52:53] [INFO ] Time to serialize gal into /tmp/LTL8517253538326312025.gal : 28 ms
[2026-05-30 03:52:53] [INFO ] Time to serialize properties into /tmp/LTL16987899900651850955.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8517253538326312025.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16987899900651850955.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(((((((X(F(("((((((((i10.u1.cPollingAbort>=1)&&(i10.u1.BlockedTasks>=1))&&(i10.u27.DisablePollingB_8>=1))||(((i10.u1.cPollingAbort...8776
Formula 0 simplified : G(!"(((((((i10.u1.cPollingAbort>=1)&&(i10.u1.BlockedTasks>=1))&&(i10.u28.DisablePollingB_9>=1))||(((i10.u1.cPollingAbort>=1)&&(i10.u...8754
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-09 finished in 217549 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U (!p1&&X(X(X(!p2))))))'
Support contains 32 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 2084/2084 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 764 transition count 2084
Applied a total of 4 rules in 18 ms. Remains 764 /768 variables (removed 4) and now considering 2084/2084 (removed 0) transitions.
Running 2080 sub problems to find dead transitions.
[2026-05-30 03:53:08] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15023966580785398457.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12090353828223569339.kers'
[2026-05-30 03:53:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15023966580785398457.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12090353828223569339.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2052 rows 759 cols 9556 entries
Finished phase 1 with 485 SingleSign rule and 233 generalized
[2026-05-30 03:53:08] [INFO ] Computed 46 invariants in 23 ms
Computed 46 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-12090353828223569339.kers
Total runtime 26 ms.
[2026-05-30 03:53:08] [INFO ] State equation strengthened by 160 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
SMT process timed out in 22338ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 22343ms
[2026-05-30 03:53:30] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:53:30] [INFO ] Invariant cache hit.
[2026-05-30 03:53:32] [INFO ] Implicit Places using invariants in 1611 ms returned []
[2026-05-30 03:53:32] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:53:32] [INFO ] Invariant cache hit.
[2026-05-30 03:53:34] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:53:58] [INFO ] Implicit Places using invariants and state equation in 25927 ms returned []
Implicit Place search using SMT with State Equation took 27542 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 764/768 places, 2084/2084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49909 ms. Remains : 764/768 places, 2084/2084 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U (!p1&&X(X(X(!p2))))))'
Stuttering acceptance computed with spot in 834 ms :[(OR p2 p1), (NOT p0), (AND (NOT p1) (NOT p0) p2), p2, (AND (NOT p0) p2), (AND (NOT p0) (NOT p1) p2), p2, p2, (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) (NOT p1) p2), p2, p2, (AND (NOT p0) p2 (NOT p1)), p2, p2]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-11
Product exploration explored 100000 steps with 25000 reset in 1444 ms.
Product exploration explored 100000 steps with 25000 reset in 1188 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 9 factoid took 159 ms. Reduced automaton from 16 states, 40 edges and 3 AP (stutter sensitive) to 16 states, 40 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (8 resets) in 490 ms. (81 steps per ms) remains 2/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 558 ms. (71 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 522 ms. (76 steps per ms) remains 2/2 properties
[2026-05-30 03:54:02] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:54:02] [INFO ] Invariant cache hit.
[2026-05-30 03:54:02] [INFO ] State equation strengthened by 160 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 446/478 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/478 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 157/635 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/635 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem apf5 is UNSAT
Problem apf7 is UNSAT
After SMT solving in domain Real declared 758/2816 variables, and 41 constraints, problems are : Problem set: 2 solved, 0 unsolved in 552 ms.
Refiners :[Positive P Invariants (semi-flows): 11/16 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 0/764 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 571ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge based reduction with 11 factoid took 354 ms. Reduced automaton from 16 states, 40 edges and 3 AP (stutter sensitive) to 8 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 403 ms :[p2, (NOT p0), p2, p2, (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), p2]
Knowledge-based reduction took 2036 ms.
Stuttering acceptance computed with spot in 367 ms :[p2, (NOT p0), p2, p2, (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), p2]
Support contains 24 out of 764 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 2084/2084 transitions.
Applied a total of 0 rules in 23 ms. Remains 764 /764 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 03:54:04] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:54:04] [INFO ] Invariant cache hit.
[2026-05-30 03:54:06] [INFO ] Implicit Places using invariants in 2004 ms returned []
[2026-05-30 03:54:06] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:54:06] [INFO ] Invariant cache hit.
[2026-05-30 03:54:08] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:54:33] [INFO ] Implicit Places using invariants and state equation in 27101 ms returned []
Implicit Place search using SMT with State Equation took 29109 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 29135 ms. Remains : 764/764 places, 2084/2084 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 54 ms. Reduced automaton from 8 states, 10 edges and 2 AP (stutter sensitive) to 8 states, 10 edges and 2 AP (stutter sensitive).
RANDOM walk for 348 steps (0 resets) in 6 ms. (49 steps per ms) remains 0/3 properties
Knowledge based reduction with 1 factoid took 87 ms. Reduced automaton from 8 states, 10 edges and 2 AP (stutter sensitive) to 8 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 298 ms :[p2, (NOT p0), p2, p2, (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), p2]
Knowledge-based reduction took 461 ms.
Stuttering acceptance computed with spot in 291 ms :[p2, (NOT p0), p2, p2, (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), p2]
Stuttering acceptance computed with spot in 292 ms :[p2, (NOT p0), p2, p2, (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), p2]
Product exploration explored 100000 steps with 25000 reset in 1113 ms.
Product exploration explored 100000 steps with 25000 reset in 1131 ms.
Spot run failed in 55 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin11165152913494715991
[2026-05-30 03:54:36] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11165152913494715991
Running compilation step : cd /tmp/ltsmin11165152913494715991;'/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/ltsmin11165152913494715991;'/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/ltsmin11165152913494715991;'/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 24 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 2084/2084 transitions.
Applied a total of 0 rules in 14 ms. Remains 764 /764 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 03:54:39] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:54:39] [INFO ] Invariant cache hit.
[2026-05-30 03:54:41] [INFO ] Implicit Places using invariants in 1520 ms returned []
[2026-05-30 03:54:41] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:54:41] [INFO ] Invariant cache hit.
[2026-05-30 03:54:43] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:55:08] [INFO ] Implicit Places using invariants and state equation in 27014 ms returned []
Implicit Place search using SMT with State Equation took 28536 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 28551 ms. Remains : 764/764 places, 2084/2084 transitions.
Built C files in :
/tmp/ltsmin17570940342822638511
[2026-05-30 03:55:08] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17570940342822638511
Running compilation step : cd /tmp/ltsmin17570940342822638511;'/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/ltsmin17570940342822638511;'/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/ltsmin17570940342822638511;'/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 03:55:11] [INFO ] Flatten gal took : 65 ms
[2026-05-30 03:55:11] [INFO ] Flatten gal took : 93 ms
[2026-05-30 03:55:11] [INFO ] Time to serialize gal into /tmp/LTL3670647742287773553.gal : 17 ms
[2026-05-30 03:55:11] [INFO ] Time to serialize properties into /tmp/LTL1615910975861377814.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/LTL3670647742287773553.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15685350591809670822.hoa' '-atoms' '/tmp/LTL1615910975861377814.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1615910975861377814.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15685350591809670822.hoa
Detected timeout of ITS tools.
[2026-05-30 03:55:26] [INFO ] Flatten gal took : 59 ms
[2026-05-30 03:55:26] [INFO ] Flatten gal took : 65 ms
[2026-05-30 03:55:26] [INFO ] Time to serialize gal into /tmp/LTL5700123842314503185.gal : 11 ms
[2026-05-30 03:55:26] [INFO ] Time to serialize properties into /tmp/LTL16082057211051798178.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/LTL5700123842314503185.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16082057211051798178.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("((((NotifyEventSourceAddedB_6>=1)||(NotifyEventSourceAddedB_7>=1))||((NotifyEventSourceAddedB_4>=1)||(NotifyEventSourceAddedB_5...3753
Formula 0 simplified : G!"((((NotifyEventSourceAddedB_6>=1)||(NotifyEventSourceAddedB_7>=1))||((NotifyEventSourceAddedB_4>=1)||(NotifyEventSourceAddedB_5>=...3734
Detected timeout of ITS tools.
[2026-05-30 03:55:41] [INFO ] Flatten gal took : 59 ms
[2026-05-30 03:55:41] [INFO ] Applying decomposition
[2026-05-30 03:55:41] [INFO ] Flatten gal took : 64 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/graph12629645777067233141.txt' '-o' '/tmp/graph12629645777067233141.bin' '-w' '/tmp/graph12629645777067233141.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12629645777067233141.bin' '-l' '-1' '-v' '-w' '/tmp/graph12629645777067233141.weights' '-q' '0' '-e' '0.001'
[2026-05-30 03:55:42] [INFO ] Decomposing Gal with order
[2026-05-30 03:55:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 03:55:42] [INFO ] Removed a total of 1476 redundant transitions.
[2026-05-30 03:55:42] [INFO ] Flatten gal took : 163 ms
[2026-05-30 03:55:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 434 labels/synchronizations in 34 ms.
[2026-05-30 03:55:42] [INFO ] Time to serialize gal into /tmp/LTL4176149351166179097.gal : 24 ms
[2026-05-30 03:55:42] [INFO ] Time to serialize properties into /tmp/LTL13364474700404431968.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/LTL4176149351166179097.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13364474700404431968.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F("((((i4.i0.u6.NotifyEventSourceAddedB_6>=1)||(i4.i1.u52.NotifyEventSourceAddedB_7>=1))||((i4.i3.u50.NotifyEventSourceAddedB_4>=1...5056
Formula 0 simplified : G!"((((i4.i0.u6.NotifyEventSourceAddedB_6>=1)||(i4.i1.u52.NotifyEventSourceAddedB_7>=1))||((i4.i3.u50.NotifyEventSourceAddedB_4>=1)|...5037
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-11 finished in 169196 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((G(p0)||F(!p1))) U G((p2 U X(p2))))))'
Support contains 25 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 2084/2084 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 764 transition count 2084
Applied a total of 4 rules in 18 ms. Remains 764 /768 variables (removed 4) and now considering 2084/2084 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 03:55:57] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:55:57] [INFO ] Invariant cache hit.
[2026-05-30 03:55:59] [INFO ] Implicit Places using invariants in 1780 ms returned []
[2026-05-30 03:55:59] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:55:59] [INFO ] Invariant cache hit.
[2026-05-30 03:56:01] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:56:33] [INFO ] Performed 738/764 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 03:56:35] [INFO ] Implicit Places using invariants and state equation in 35957 ms returned []
Implicit Place search using SMT with State Equation took 37739 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 764/768 places, 2084/2084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37757 ms. Remains : 764/768 places, 2084/2084 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((G(p0)||F(!p1))) U G((p2 U X(p2))))))'
Stuttering acceptance computed with spot in 316 ms :[(NOT p2), (NOT p2), (NOT p2), (AND p1 (NOT p2) p0), (AND (NOT p2) p0 p1), (NOT p2), p1, (AND p1 (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-12
Product exploration explored 100000 steps with 14208 reset in 754 ms.
Product exploration explored 100000 steps with 14187 reset in 802 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 13 factoid took 79 ms. Reduced automaton from 8 states, 18 edges and 3 AP (stutter sensitive) to 8 states, 18 edges and 3 AP (stutter sensitive).
RANDOM walk for 506 steps (0 resets) in 8 ms. (56 steps per ms) remains 0/7 properties
Knowledge based reduction with 13 factoid took 164 ms. Reduced automaton from 8 states, 18 edges and 3 AP (stutter sensitive) to 8 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 297 ms :[(NOT p2), (NOT p2), (NOT p2), (AND p1 (NOT p2) p0), (AND (NOT p2) p0 p1), (NOT p2), p1, (AND p1 (NOT p0))]
[2026-05-30 03:56:37] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:56:37] [INFO ] Invariant cache hit.
[2026-05-30 03:56:39] [INFO ] [Real]Absence check using 16 positive place invariants in 45 ms returned sat
[2026-05-30 03:56:41] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 1391 ms returned sat
[2026-05-30 03:56:52] [INFO ] [Real]Absence check using state equation in 11433 ms returned unknown
Could not prove EG (NOT p2)
Knowledge-based reduction took 15578 ms.
Stuttering acceptance computed with spot in 419 ms :[(NOT p2), (NOT p2), (NOT p2), (AND p1 (NOT p2) p0), (AND (NOT p2) p0 p1), (NOT p2), p1, (AND p1 (NOT p0))]
Support contains 25 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 2084/2084 transitions.
Applied a total of 0 rules in 24 ms. Remains 764 /764 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 03:56:53] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:56:53] [INFO ] Invariant cache hit.
[2026-05-30 03:56:54] [INFO ] Implicit Places using invariants in 1680 ms returned []
[2026-05-30 03:56:54] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:56:54] [INFO ] Invariant cache hit.
[2026-05-30 03:56:57] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:57:29] [INFO ] Performed 721/764 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 03:57:33] [INFO ] Implicit Places using invariants and state equation in 38448 ms returned []
Implicit Place search using SMT with State Equation took 40131 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 40155 ms. Remains : 764/764 places, 2084/2084 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 13 factoid took 118 ms. Reduced automaton from 8 states, 18 edges and 3 AP (stutter sensitive) to 8 states, 18 edges and 3 AP (stutter sensitive).
RANDOM walk for 492 steps (0 resets) in 12 ms. (37 steps per ms) remains 0/7 properties
Knowledge based reduction with 13 factoid took 233 ms. Reduced automaton from 8 states, 18 edges and 3 AP (stutter sensitive) to 8 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 429 ms :[(NOT p2), (NOT p2), (NOT p2), (AND p1 (NOT p2) p0), (AND (NOT p2) p0 p1), (NOT p2), p1, (AND p1 (NOT p0))]
[2026-05-30 03:57:34] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:57:34] [INFO ] Invariant cache hit.
[2026-05-30 03:57:37] [INFO ] [Real]Absence check using 16 positive place invariants in 71 ms returned sat
[2026-05-30 03:57:38] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 1687 ms returned sat
[2026-05-30 03:57:49] [INFO ] [Real]Absence check using state equation in 10423 ms returned unknown
Could not prove EG (NOT p2)
Knowledge-based reduction took 15824 ms.
Stuttering acceptance computed with spot in 378 ms :[(NOT p2), (NOT p2), (NOT p2), (AND p1 (NOT p2) p0), (AND (NOT p2) p0 p1), (NOT p2), p1, (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 435 ms :[(NOT p2), (NOT p2), (NOT p2), (AND p1 (NOT p2) p0), (AND (NOT p2) p0 p1), (NOT p2), p1, (AND p1 (NOT p0))]
Product exploration explored 100000 steps with 14120 reset in 1259 ms.
Product exploration explored 100000 steps with 14309 reset in 1009 ms.
Spot run failed in 82 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/ltsmin4157551608270706178
[2026-05-30 03:57:52] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4157551608270706178
Running compilation step : cd /tmp/ltsmin4157551608270706178;'/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/ltsmin4157551608270706178;'/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/ltsmin4157551608270706178;'/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 25 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 2084/2084 transitions.
Applied a total of 0 rules in 14 ms. Remains 764 /764 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 03:57:55] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:57:55] [INFO ] Invariant cache hit.
[2026-05-30 03:57:57] [INFO ] Implicit Places using invariants in 1821 ms returned []
[2026-05-30 03:57:57] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:57:57] [INFO ] Invariant cache hit.
[2026-05-30 03:57:59] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:58:31] [INFO ] Performed 727/764 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 03:58:34] [INFO ] Implicit Places using invariants and state equation in 37135 ms returned []
Implicit Place search using SMT with State Equation took 38969 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 38984 ms. Remains : 764/764 places, 2084/2084 transitions.
Built C files in :
/tmp/ltsmin14743929547285827993
[2026-05-30 03:58:34] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14743929547285827993
Running compilation step : cd /tmp/ltsmin14743929547285827993;'/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/ltsmin14743929547285827993;'/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/ltsmin14743929547285827993;'/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 03:58:37] [INFO ] Flatten gal took : 57 ms
[2026-05-30 03:58:37] [INFO ] Flatten gal took : 62 ms
[2026-05-30 03:58:37] [INFO ] Time to serialize gal into /tmp/LTL17116894330693154810.gal : 13 ms
[2026-05-30 03:58:37] [INFO ] Time to serialize properties into /tmp/LTL9030989530485565609.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/LTL17116894330693154810.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1944989125192088973.hoa' '-atoms' '/tmp/LTL9030989530485565609.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9030989530485565609.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1944989125192088973.hoa
Detected timeout of ITS tools.
[2026-05-30 03:58:52] [INFO ] Flatten gal took : 56 ms
[2026-05-30 03:58:52] [INFO ] Flatten gal took : 62 ms
[2026-05-30 03:58:52] [INFO ] Time to serialize gal into /tmp/LTL9957230896345691873.gal : 13 ms
[2026-05-30 03:58:52] [INFO ] Time to serialize properties into /tmp/LTL12125305133321753281.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/LTL9957230896345691873.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12125305133321753281.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((G((G("((((NotifyEventJobCompletedB_1>=1)||(NotifyEventJobCompletedB_0>=1))||((NotifyEventJobCompletedB_3>=1)||(NotifyEventJobCom...1367
Formula 0 simplified : X(F(F!"((((NotifyEventJobCompletedB_1>=1)||(NotifyEventJobCompletedB_0>=1))||((NotifyEventJobCompletedB_3>=1)||(NotifyEventJobComple...1351
Detected timeout of ITS tools.
[2026-05-30 03:59:08] [INFO ] Flatten gal took : 58 ms
[2026-05-30 03:59:08] [INFO ] Applying decomposition
[2026-05-30 03:59:08] [INFO ] Flatten gal took : 61 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/graph9358781859488750459.txt' '-o' '/tmp/graph9358781859488750459.bin' '-w' '/tmp/graph9358781859488750459.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9358781859488750459.bin' '-l' '-1' '-v' '-w' '/tmp/graph9358781859488750459.weights' '-q' '0' '-e' '0.001'
[2026-05-30 03:59:08] [INFO ] Decomposing Gal with order
[2026-05-30 03:59:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 03:59:08] [INFO ] Removed a total of 1430 redundant transitions.
[2026-05-30 03:59:08] [INFO ] Flatten gal took : 134 ms
[2026-05-30 03:59:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 620 labels/synchronizations in 51 ms.
[2026-05-30 03:59:08] [INFO ] Time to serialize gal into /tmp/LTL13156922891907228888.gal : 31 ms
[2026-05-30 03:59:08] [INFO ] Time to serialize properties into /tmp/LTL3364564463479866181.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13156922891907228888.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3364564463479866181.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((G((G("((((i12.u116.NotifyEventJobCompletedB_1>=1)||(i12.i7.u106.NotifyEventJobCompletedB_0>=1))||((i12.i9.u118.NotifyEventJobCom...1786
Formula 0 simplified : X(F(F!"((((i12.u116.NotifyEventJobCompletedB_1>=1)||(i12.i7.u106.NotifyEventJobCompletedB_0>=1))||((i12.i9.u118.NotifyEventJobComple...1770
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-12 finished in 206085 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)||(!p1&&X(!p2)))))'
Support contains 36 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 2084/2084 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 764 transition count 2084
Applied a total of 4 rules in 18 ms. Remains 764 /768 variables (removed 4) and now considering 2084/2084 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 03:59:23] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:59:23] [INFO ] Invariant cache hit.
[2026-05-30 03:59:25] [INFO ] Implicit Places using invariants in 1584 ms returned []
[2026-05-30 03:59:25] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:59:25] [INFO ] Invariant cache hit.
[2026-05-30 03:59:28] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 03:59:55] [INFO ] Implicit Places using invariants and state equation in 30783 ms returned []
Implicit Place search using SMT with State Equation took 32373 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 764/768 places, 2084/2084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32392 ms. Remains : 764/768 places, 2084/2084 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)&&p2))))'
Stuttering acceptance computed with spot in 148 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-14
Product exploration explored 100000 steps with 50000 reset in 1440 ms.
Product exploration explored 100000 steps with 50000 reset in 1237 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 8 factoid took 12 ms. Proved property starting from automaton with 4 states, 5 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 21 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-14 finished in 35275 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)&&(G(F(!p1))||(X(F(!p1))&&F(p2)))))'
Support contains 24 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 2084/2084 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 764 transition count 2084
Applied a total of 4 rules in 18 ms. Remains 764 /768 variables (removed 4) and now considering 2084/2084 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 03:59:58] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 03:59:58] [INFO ] Invariant cache hit.
[2026-05-30 04:00:00] [INFO ] Implicit Places using invariants in 1797 ms returned []
[2026-05-30 04:00:00] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2026-05-30 04:00:00] [INFO ] Invariant cache hit.
[2026-05-30 04:00:03] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-30 04:00:33] [INFO ] Implicit Places using invariants and state equation in 32782 ms returned []
Implicit Place search using SMT with State Equation took 34587 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 764/768 places, 2084/2084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34606 ms. Remains : 764/768 places, 2084/2084 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)&&(G(F(p1))||(X(F(p1))&&F(p2)))))'
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-15
Stuttering criterion allowed to conclude after 3561 steps with 11 reset in 15 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-15 finished in 34849 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Spot run failed in 54 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(((G(p1)||F(p2))&&p0))))'
Spot run failed in 52 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((X(F((p1&&X(F(p1)))))||p0)))'
Spot run failed in 49 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U (!p1&&X(X(X(!p2))))))'
Spot run failed in 49 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((G(p0)||F(!p1))) U G((p2 U X(p2))))))'
Spot run failed in 49 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-30 04:00:34] [INFO ] Flatten gal took : 61 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2075209331563946278
[2026-05-30 04:00:34] [INFO ] Too many transitions (2084) to apply POR reductions. Disabling POR matrices.
[2026-05-30 04:00:34] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2075209331563946278
Running compilation step : cd /tmp/ltsmin2075209331563946278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '144' '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 04:00:34] [INFO ] Applying decomposition
[2026-05-30 04:00:34] [INFO ] Flatten gal took : 66 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/graph16130586971279519837.txt' '-o' '/tmp/graph16130586971279519837.bin' '-w' '/tmp/graph16130586971279519837.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16130586971279519837.bin' '-l' '-1' '-v' '-w' '/tmp/graph16130586971279519837.weights' '-q' '0' '-e' '0.001'
[2026-05-30 04:00:34] [INFO ] Decomposing Gal with order
[2026-05-30 04:00:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 04:00:34] [INFO ] Removed a total of 1795 redundant transitions.
[2026-05-30 04:00:34] [INFO ] Flatten gal took : 226 ms
[2026-05-30 04:00:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 368 labels/synchronizations in 33 ms.
[2026-05-30 04:00:34] [INFO ] Time to serialize gal into /tmp/LTLFireability14403954636184697132.gal : 20 ms
[2026-05-30 04:00:34] [INFO ] Time to serialize properties into /tmp/LTLFireability4491109399794401632.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/LTLFireability14403954636184697132.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4491109399794401632.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 5 LTL properties
Checking formula 0 : !((G(F("(((((i13.i5.u122.CanInjectEvent>=1)&&(i1.i0.u22.DataOnSrc_3>=1))&&((i1.i0.u22.PlaceSources_3>=1)&&(u100.cSources>=1)))||(((i13...510
Formula 0 simplified : FG!"(((((i13.i5.u122.CanInjectEvent>=1)&&(i1.i0.u22.DataOnSrc_3>=1))&&((i1.i0.u22.PlaceSources_3>=1)&&(u100.cSources>=1)))||(((i13.i...504
Compilation finished in 8497 ms.
Running link step : cd /tmp/ltsmin2075209331563946278;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin2075209331563946278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin2075209331563946278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2075209331563946278;'/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((([]((LTLAPp2==true))||<>((LTLAPp3==true)))&&(LTLAPp1==true))))' '--buchi-type=spotba'
LTSmin run took 288 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-07 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin2075209331563946278;'/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(<>(((LTLAPp5==true)&&X(<>((LTLAPp5==true))))))||(LTLAPp4==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin2075209331563946278;'/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(<>(((LTLAPp5==true)&&X(<>((LTLAPp5==true))))))||(LTLAPp4==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2075209331563946278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '(<>((LTLAPp6==true)) U (!(LTLAPp7==true)&&X(X(X(!(LTLAPp8==true))))))' '--buchi-type=spotba'
LTSmin run took 295 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin2075209331563946278;'/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(([](([]((LTLAPp9==true))||<>(!(LTLAPp10==true)))) U [](((LTLAPp11==true) U X((LTLAPp11==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin2075209331563946278;'/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(([](([]((LTLAPp9==true))||<>(!(LTLAPp10==true)))) U [](((LTLAPp11==true) U X((LTLAPp11==true))))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin2075209331563946278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-30 04:27:05] [INFO ] Applying decomposition
WARNING : LTSmin timed out (>1152 s) on command cd /tmp/ltsmin2075209331563946278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2075209331563946278;'/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(<>(((LTLAPp5==true)&&X(<>((LTLAPp5==true))))))||(LTLAPp4==true)))' '--buchi-type=spotba'
[2026-05-30 04:27:08] [INFO ] Flatten gal took : 2188 ms
[2026-05-30 04:27:08] [INFO ] Decomposing Gal with order
[2026-05-30 04:27:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 04:27:10] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to cJobCnt in partition [CreatedJobs_0],[CreatedJobs_1],[CreatedJobs_2],[CreatedJobs_3],[CreatedJobs_4],[CreatedJobs_5],[CreatedJobs_6],[CreatedJobs_7],[CreatedJobs_8],[CreatedJobs_9],[CreatedJobs_10],[CreatedJobs_11],[CreatedJobs_12],[CreatedJobs_13],[CreatedJobs_14],[CreatedJobs_15],[CreatedJobs_16],[CreatedJobs_17],[CreatedJobs_18],[CreatedJobs_19],[CreatedJobs_20],[CreatedJobs_21],[CreatedJobs_22],[CreatedJobs_23],[CreatedJobs_24],[CreatedJobs_25],[CreatedJobs_26],[CreatedJobs_27],[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, 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, 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, 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, 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, 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, NotifyEventJobCompletedB_5, RunE_5, RunB_5, Perform_Work_E_5, Try_Check_Sources_B_5, P_1617_5, ScheduleTaskE_Idle_5],[AwakeTasks_6, IdleTasks_6, NotifyEventJobQueuedE_6, QueueJobE_6, P_2321_6, TryAllocateOneTaskE_6, TryAllocateOneTaskB_6, P_2318_6, EnablePollingE_6, EnablePollingB_6, FetchJobB_6, ScheduleTaskE_Check_6, ScheduleTaskB_6, Abort_Check_Sources_E_6, Abort_Check_Sources_B_6, NotifyEventSourceAddedB_6, Insert_Source_E_6, NotifyEventSourceAddedE_6, P_1113_6, ProcessingEvt_6, P_1155_6, nyo_6, P_1158_6, P_1159_6, P_1160_6, NotifyEventEndOfCheckSourcesB_6, NotifyEventEndOfCheckSourcesE_6, Check_Sources_B_6, Check_Sources_E_6, NotifyEventJobCompletedB_6, RunE_6, RunB_6, Perform_Work_E_6, Try_Check_Sources_B_6, P_1617_6, ScheduleTaskE_Idle_6],[AwakeTasks_7, IdleTasks_7, NotifyEventJobQueuedE_7, QueueJobE_7, P_2321_7, TryAllocateOneTaskE_7, TryAllocateOneTaskB_7, P_2318_7, EnablePollingE_7, EnablePollingB_7, FetchJobB_7, ScheduleTaskE_Check_7, ScheduleTaskB_7, Abort_Check_Sources_E_7, Abort_Check_Sources_B_7, NotifyEventSourceAddedB_7, Insert_Source_E_7, NotifyEventSourceAddedE_7, P_1113_7, ProcessingEvt_7, P_1155_7, nyo_7, P_1158_7, P_1159_7, P_1160_7, NotifyEventEndOfCheckSourcesB_7, NotifyEventEndOfCheckSourcesE_7, Check_Sources_B_7, Check_Sources_E_7, NotifyEventJobCompletedB_7, RunE_7, RunB_7, Perform_Work_E_7, Try_Check_Sources_B_7, P_1617_7, ScheduleTaskE_Idle_7],[P_1725_0, P_1724_0, P_1712_0, AvailableJobId_0],[P_1725_1, P_1724_1, P_1712_1, AvailableJobId_1],[P_1725_2, P_1724_2, P_1712_2, AvailableJobId_2],[P_1725_3, P_1724_3, P_1712_3, AvailableJobId_3],[P_1725_4, P_1724_4, P_1712_4, AvailableJobId_4],[P_1725_5, P_1724_5, P_1712_5, AvailableJobId_5],[P_1725_6, P_1724_6, P_1712_6, AvailableJobId_6],[NotifyEventJobQueuedB_0, QueueJobB_0, FetchJobE_0, ScheduleTaskE_Work_0],[NotifyEventJobQueuedB_1, QueueJobB_1, FetchJobE_1, ScheduleTaskE_Work_1],[NotifyEventJobQueuedB_2, QueueJobB_2, FetchJobE_2, ScheduleTaskE_Work_2],[NotifyEventJobQueuedB_3, QueueJobB_3, FetchJobE_3, ScheduleTaskE_Work_3],[NotifyEventJobQueuedB_4, QueueJobB_4, FetchJobE_4, ScheduleTaskE_Work_4],[NotifyEventJobQueuedB_5, QueueJobB_5, FetchJobE_5, ScheduleTaskE_Work_5],[NotifyEventJobQueuedB_6, QueueJobB_6, FetchJobE_6, ScheduleTaskE_Work_6],[NotifyEventJobQueuedB_7, QueueJobB_7, FetchJobE_7, ScheduleTaskE_Work_7],[NotifyEventJobQueuedB_8, QueueJobB_8, FetchJobE_8, ScheduleTaskE_Work_8],[NotifyEventJobQueuedB_9, QueueJobB_9, FetchJobE_9, ScheduleTaskE_Work_9],[NotifyEventJobQueuedB_10, QueueJobB_10, FetchJobE_10, ScheduleTaskE_Work_10],[NotifyEventJobQueuedB_11, QueueJobB_11, FetchJobE_11, ScheduleTaskE_Work_11],[NotifyEventJobQueuedB_12, QueueJobB_12, FetchJobE_12, ScheduleTaskE_Work_12],[NotifyEventJobQueuedB_13, QueueJobB_13, FetchJobE_13, ScheduleTaskE_Work_13],[NotifyEventJobQueuedB_14, QueueJobB_14, FetchJobE_14, ScheduleTaskE_Work_14],[NotifyEventJobQueuedB_15, QueueJobB_15, FetchJobE_15, ScheduleTaskE_Work_15],[NotifyEventJobQueuedB_16, QueueJobB_16, FetchJobE_16, ScheduleTaskE_Work_16],[NotifyEventJobQueuedB_17, QueueJobB_17, FetchJobE_17, ScheduleTaskE_Work_17],[NotifyEventJobQueuedB_18, QueueJobB_18, FetchJobE_18, ScheduleTaskE_Work_18],[NotifyEventJobQueuedB_19, QueueJobB_19, FetchJobE_19, ScheduleTaskE_Work_19],[NotifyEventJobQueuedB_20, QueueJobB_20, FetchJobE_20, ScheduleTaskE_Work_20],[NotifyEventJobQueuedB_21, QueueJobB_21, FetchJobE_21, ScheduleTaskE_Work_21],[NotifyEventJobQueuedB_22, QueueJobB_22, FetchJobE_22, ScheduleTaskE_Work_22],[NotifyEventJobQueuedB_23, QueueJobB_23, FetchJobE_23, ScheduleTaskE_Work_23],[NotifyEventJobQueuedB_24, QueueJobB_24, FetchJobE_24, ScheduleTaskE_Work_24],[NotifyEventJobQueuedB_25, QueueJobB_25, FetchJobE_25, ScheduleTaskE_Work_25],[NotifyEventJobQueuedB_26, QueueJobB_26, FetchJobE_26, ScheduleTaskE_Work_26],[NotifyEventJobQueuedB_27, QueueJobB_27, FetchJobE_27, ScheduleTaskE_Work_27],[NotifyEventJobQueuedB_28, QueueJobB_28, FetchJobE_28, ScheduleTaskE_Work_28],[NotifyEventJobQueuedB_29, QueueJobB_29, FetchJobE_29, ScheduleTaskE_Work_29],[NotifyEventJobQueuedB_30, QueueJobB_30, FetchJobE_30, ScheduleTaskE_Work_30],[NotifyEventJobQueuedB_31, QueueJobB_31, FetchJobE_31, ScheduleTaskE_Work_31],[NotifyEventJobQueuedB_32, QueueJobB_32, FetchJobE_32, ScheduleTaskE_Work_32],[NotifyEventJobQueuedB_33, QueueJobB_33, FetchJobE_33, ScheduleTaskE_Work_33],[NotifyEventJobQueuedB_34, QueueJobB_34, FetchJobE_34, ScheduleTaskE_Work_34],[NotifyEventJobQueuedB_35, QueueJobB_35, FetchJobE_35, ScheduleTaskE_Work_35],[NotifyEventJobQueuedB_36, QueueJobB_36, FetchJobE_36, ScheduleTaskE_Work_36],[NotifyEventJobQueuedB_37, QueueJobB_37, FetchJobE_37, ScheduleTaskE_Work_37],[NotifyEventJobQueuedB_38, QueueJobB_38, FetchJobE_38, ScheduleTaskE_Work_38],[NotifyEventJobQueuedB_39, QueueJobB_39, FetchJobE_39, ScheduleTaskE_Work_39],[NotifyEventJobQueuedB_40, QueueJobB_40, FetchJobE_40, ScheduleTaskE_Work_40],[NotifyEventJobQueuedB_41, QueueJobB_41, FetchJobE_41, ScheduleTaskE_Work_41],[NotifyEventJobQueuedB_42, QueueJobB_42, FetchJobE_42, ScheduleTaskE_Work_42],[NotifyEventJobQueuedB_43, QueueJobB_43, FetchJobE_43, ScheduleTaskE_Work_43],[NotifyEventJobQueuedB_44, QueueJobB_44, FetchJobE_44, ScheduleTaskE_Work_44],[NotifyEventJobQueuedB_45, QueueJobB_45, FetchJobE_45, ScheduleTaskE_Work_45],[NotifyEventJobQueuedB_46, QueueJobB_46, FetchJobE_46, ScheduleTaskE_Work_46],[NotifyEventJobQueuedB_47, QueueJobB_47, FetchJobE_47, ScheduleTaskE_Work_47],[NotifyEventJobQueuedB_48, QueueJobB_48, FetchJobE_48, ScheduleTaskE_Work_48],[NotifyEventJobQueuedB_49, QueueJobB_49, FetchJobE_49, ScheduleTaskE_Work_49],[NotifyEventJobQueuedB_50, QueueJobB_50, FetchJobE_50, ScheduleTaskE_Work_50],[NotifyEventJobQueuedB_51, QueueJobB_51, FetchJobE_51, ScheduleTaskE_Work_51],[NotifyEventJobQueuedB_52, QueueJobB_52, FetchJobE_52, ScheduleTaskE_Work_52],[NotifyEventJobQueuedB_53, QueueJobB_53, FetchJobE_53, ScheduleTaskE_Work_53],[NotifyEventJobQueuedB_54, QueueJobB_54, FetchJobE_54, ScheduleTaskE_Work_54],[NotifyEventJobQueuedB_55, QueueJobB_55, FetchJobE_55, ScheduleTaskE_Work_55],[DataOnSrc_0, PlaceSources_0, ModifiedSrc_0, AbourtToModifySrc_0],[DataOnSrc_1, PlaceSources_1, ModifiedSrc_1, AbourtToModifySrc_1],[DataOnSrc_2, PlaceSources_2, ModifiedSrc_2, AbourtToModifySrc_2],[DataOnSrc_3, PlaceSources_3, ModifiedSrc_3, AbourtToModifySrc_3],[DisablePollingE_0, DisablePollingB_0, Insert_Source_B_0, P_1119_0, P_2579_0],[DisablePollingE_1, DisablePollingB_1, Insert_Source_B_1, P_1119_1, P_2579_1],[DisablePollingE_2, DisablePollingB_2, Insert_Source_B_2, P_1119_2, P_2579_2],[DisablePollingE_3, DisablePollingB_3, Insert_Source_B_3, P_1119_3, P_2579_3],[DisablePollingE_4, DisablePollingB_4, Insert_Source_B_4, P_1119_4, P_2579_4],[DisablePollingE_5, DisablePollingB_5, Insert_Source_B_5, P_1119_5, P_2579_5],[DisablePollingE_6, DisablePollingB_6, Insert_Source_B_6, P_1119_6, P_2579_6],[DisablePollingE_7, DisablePollingB_7, Insert_Source_B_7, P_1119_7, P_2579_7],[DisablePollingE_8, DisablePollingB_8, Insert_Source_B_8, P_1119_8, P_2579_8],[DisablePollingE_9, DisablePollingB_9, Insert_Source_B_9, P_1119_9, P_2579_9],[DisablePollingE_10, DisablePollingB_10, Insert_Source_B_10, P_1119_10, P_2579_10],[DisablePollingE_11, DisablePollingB_11, Insert_Source_B_11, P_1119_11, P_2579_11],[DisablePollingE_12, DisablePollingB_12, Insert_Source_B_12, P_1119_12, P_2579_12],[DisablePollingE_13, DisablePollingB_13, Insert_Source_B_13, P_1119_13, P_2579_13],[DisablePollingE_14, DisablePollingB_14, Insert_Source_B_14, P_1119_14, P_2579_14],[DisablePollingE_15, DisablePollingB_15, Insert_Source_B_15, P_1119_15, P_2579_15],[DisablePollingE_16, DisablePollingB_16, Insert_Source_B_16, P_1119_16, P_2579_16],[DisablePollingE_17, DisablePollingB_17, Insert_Source_B_17, P_1119_17, P_2579_17],[DisablePollingE_18, DisablePollingB_18, Insert_Source_B_18, P_1119_18, P_2579_18],[DisablePollingE_19, DisablePollingB_19, Insert_Source_B_19, P_1119_19, P_2579_19],[DisablePollingE_20, DisablePollingB_20, Insert_Source_B_20, P_1119_20, P_2579_20],[DisablePollingE_21, DisablePollingB_21, Insert_Source_B_21, P_1119_21, P_2579_21],[DisablePollingE_22, DisablePollingB_22, Insert_Source_B_22, P_1119_22, P_2579_22],[DisablePollingE_23, DisablePollingB_23, Insert_Source_B_23, P_1119_23, P_2579_23],[DisablePollingE_24, DisablePollingB_24, Insert_Source_B_24, P_1119_24, P_2579_24],[DisablePollingE_25, DisablePollingB_25, Insert_Source_B_25, P_1119_25, P_2579_25],[DisablePollingE_26, DisablePollingB_26, Insert_Source_B_26, P_1119_26, P_2579_26],[DisablePollingE_27, DisablePollingB_27, Insert_Source_B_27, P_1119_27, P_2579_27],[DisablePollingE_28, DisablePollingB_28, Insert_Source_B_28, P_1119_28, P_2579_28],[DisablePollingE_29, DisablePollingB_29, Insert_Source_B_29, P_1119_29, P_2579_29],[DisablePollingE_30, DisablePollingB_30, Insert_Source_B_30, P_1119_30, P_2579_30],[DisablePollingE_31, DisablePollingB_31, Insert_Source_B_31, P_1119_31, P_2579_31],
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 04:27:11] [INFO ] Flatten gal took : 1170 ms
[2026-05-30 04:27:11] [INFO ] Time to serialize gal into /tmp/LTLFireability3840986631098588153.gal : 125 ms
[2026-05-30 04:27:11] [INFO ] Time to serialize properties into /tmp/LTLFireability9282848400745622201.ltl : 56 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/LTLFireability3840986631098588153.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9282848400745622201.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 3 LTL properties
Checking formula 0 : !((G(F("(((((CanInjectEvent>=1)&&(DataOnSrc_3>=1))&&((PlaceSources_3>=1)&&(cSources>=1)))||(((CanInjectEvent>=1)&&(DataOnSrc_1>=1))&&(...362
Formula 0 simplified : FG!"(((((CanInjectEvent>=1)&&(DataOnSrc_3>=1))&&((PlaceSources_3>=1)&&(cSources>=1)))||(((CanInjectEvent>=1)&&(DataOnSrc_1>=1))&&((P...356
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-S04J06T08"
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-S04J06T08, 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-177969942100348"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J06T08.tgz
mv PolyORBLF-COL-S04J06T08 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 ;