About the Execution of ITS-Tools for PolyORBLF-COL-S04J04T10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16202.892 | 3600000.00 | 5987289.00 | 235551.30 | FFFTTF?FT?T?TFFF | 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-177969942100331.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is PolyORBLF-COL-S04J04T10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942100331
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 8.3K Mar 8 15:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Mar 8 15:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Mar 8 15:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 8 15:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Mar 16 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 16 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 16 08:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 16 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 8 15:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Mar 8 15:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 8 15:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 8 15:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 16 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 16 08:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 154K Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1780093174518
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S04J04T10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202604301425
[2026-05-29 22:19:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-29 22:19:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-29 22:19:36] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-29 22:19:37] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-29 22:19:37] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1038 ms
[2026-05-29 22:19:37] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 870 PT places and 5136.0 transition bindings in 36 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
[2026-05-29 22:19:38] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 9 ms.
[2026-05-29 22:19:38] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 3 formulas.
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-08 TRUE 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
RANDOM walk for 40003 steps (11 resets) in 1453 ms. (27 steps per ms) remains 5/30 properties
BEST_FIRST walk for 40001 steps (13 resets) in 874 ms. (45 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (8 resets) in 391 ms. (102 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (8 resets) in 229 ms. (173 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40001 steps (10 resets) in 187 ms. (212 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (11 resets) in 159 ms. (250 steps per ms) remains 5/5 properties
[2026-05-29 22:19:39] [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-5491767078123585363.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12477516143594878492.kers'
[2026-05-29 22:19:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5491767078123585363.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12477516143594878492.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 64 rows 73 cols 204 entries
Finished phase 1 with 43 SingleSign rule and 12 generalized
[2026-05-29 22:19:39] [INFO ] Computed 26 invariants in 0 ms
Computed 26 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12477516143594878492.kers
Total runtime 2 ms.
[2026-05-29 22:19:39] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp22 is UNSAT
At refinement iteration 3 (OVERLAPS) 55/61 variables, 6/7 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 4/65 variables, 4/11 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/65 variables, 1/12 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp25 is UNSAT
After SMT solving in domain Real declared 77/145 variables, and 24 constraints, problems are : Problem set: 5 solved, 0 unsolved in 617 ms.
Refiners :[Positive P Invariants (semi-flows): 5/8 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/81 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 708ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 13 simplifications.
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-29 22:19:40] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2026-05-29 22:19:40] [INFO ] Flatten gal took : 72 ms
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-29 22:19:40] [INFO ] Flatten gal took : 27 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2026-05-29 22:19:40] [INFO ] Unfolded HLPN to a Petri net with 870 places and 5034 transitions 34774 arcs in 393 ms.
[2026-05-29 22:19:40] [INFO ] Unfolded 9 HLPN properties in 0 ms.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Support contains 381 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 866 transition count 2324
Applied a total of 4 rules in 118 ms. Remains 866 /870 variables (removed 4) and now considering 2324/2324 (removed 0) transitions.
Running 2320 sub problems to find dead transitions.
[2026-05-29 22:19:41] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5595286675977782535.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17065255133827286027.kers'
[2026-05-29 22:19:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5595286675977782535.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17065255133827286027.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2284 rows 861 cols 10762 entries
Finished phase 1 with 585 SingleSign rule and 227 generalized
[2026-05-29 22:19:41] [INFO ] Computed 54 invariants in 28 ms
Computed 54 P flows in 29 ms.
Exported basis to /tmp/petrispot-output-17065255133827286027.kers
Total runtime 32 ms.
[2026-05-29 22:19:41] [INFO ] State equation strengthened by 200 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/862 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2320 unsolved
SMT process timed out in 23863ms, After SMT, problems are : Problem set: 0 solved, 2320 unsolved
Search for dead transitions found 0 dead transitions in 23907ms
[2026-05-29 22:20:04] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
[2026-05-29 22:20:04] [INFO ] Invariant cache hit.
[2026-05-29 22:20:06] [INFO ] Implicit Places using invariants in 1689 ms returned [668, 669, 670, 671, 672, 673, 674, 675, 676, 677]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1718 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 856/870 places, 2324/2324 transitions.
Applied a total of 0 rules in 26 ms. Remains 856 /856 variables (removed 0) and now considering 2324/2324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25823 ms. Remains : 856/870 places, 2324/2324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 2324/2324 transitions.
Applied a total of 0 rules in 25 ms. Remains 856 /856 variables (removed 0) and now considering 2324/2324 (removed 0) transitions.
Running 2320 sub problems to find dead transitions.
[2026-05-29 22:20:06] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8505618796419605387.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6846662761610604992.kers'
[2026-05-29 22:20:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8505618796419605387.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6846662761610604992.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2284 rows 851 cols 10742 entries
Finished phase 1 with 585 SingleSign rule and 227 generalized
[2026-05-29 22:20:06] [INFO ] Computed 44 invariants in 27 ms
Computed 44 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-6846662761610604992.kers
Total runtime 31 ms.
[2026-05-29 22:20:06] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/852 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2320 unsolved
SMT process timed out in 22750ms, After SMT, problems are : Problem set: 0 solved, 2320 unsolved
Search for dead transitions found 0 dead transitions in 22760ms
[2026-05-29 22:20:29] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
[2026-05-29 22:20:29] [INFO ] Invariant cache hit.
[2026-05-29 22:20:30] [INFO ] Implicit Places using invariants in 1335 ms returned []
[2026-05-29 22:20:30] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
[2026-05-29 22:20:30] [INFO ] Invariant cache hit.
[2026-05-29 22:20:33] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:20:54] [INFO ] Implicit Places using invariants and state equation in 23408 ms returned []
Implicit Place search using SMT with State Equation took 24749 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 47545 ms. Remains : 856/856 places, 2324/2324 transitions.
Support contains 381 out of 856 places after structural reductions.
[2026-05-29 22:20:54] [INFO ] Flatten gal took : 325 ms
[2026-05-29 22:20:54] [INFO ] Flatten gal took : 196 ms
[2026-05-29 22:20:55] [INFO ] Input system was already deterministic with 2324 transitions.
Support contains 366 out of 856 places (down from 381) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1129 ms. (35 steps per ms) remains 1/20 properties
BEST_FIRST walk for 40002 steps (8 resets) in 206 ms. (193 steps per ms) remains 1/1 properties
[2026-05-29 22:20:55] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
[2026-05-29 22:20:55] [INFO ] Invariant cache hit.
[2026-05-29 22:20:55] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 561/601 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/601 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 98/699 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/699 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp4 is UNSAT
After SMT solving in domain Real declared 850/3140 variables, and 39 constraints, problems are : Problem set: 1 solved, 0 unsolved in 346 ms.
Refiners :[Positive P Invariants (semi-flows): 9/14 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 0/856 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 371ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!(G(p0) U (X(p1) U (p2 U p1)))&&X(X(p2)))))'
Support contains 54 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 2324/2324 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 2314
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 2314
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 836 transition count 2304
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 836 transition count 2304
Applied a total of 40 rules in 108 ms. Remains 836 /856 variables (removed 20) and now considering 2304/2324 (removed 20) transitions.
Running 2300 sub problems to find dead transitions.
[2026-05-29 22:20:56] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1874975353911157118.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6085232210451367933.kers'
[2026-05-29 22:20:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1874975353911157118.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6085232210451367933.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 4 ms.
// Phase 1: matrix 2264 rows 831 cols 10702 entries
Finished phase 1 with 565 SingleSign rule and 227 generalized
[2026-05-29 22:20:56] [INFO ] Computed 44 invariants in 42 ms
Computed 44 P flows in 42 ms.
Exported basis to /tmp/petrispot-output-6085232210451367933.kers
Total runtime 47 ms.
[2026-05-29 22:20:56] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/832 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2300 unsolved
SMT process timed out in 22931ms, After SMT, problems are : Problem set: 0 solved, 2300 unsolved
Search for dead transitions found 0 dead transitions in 22943ms
[2026-05-29 22:21:19] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:21:19] [INFO ] Invariant cache hit.
[2026-05-29 22:21:21] [INFO ] Implicit Places using invariants in 1998 ms returned []
[2026-05-29 22:21:21] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:21:21] [INFO ] Invariant cache hit.
[2026-05-29 22:21:23] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:21:50] [INFO ] Implicit Places using invariants and state equation in 28469 ms returned []
Implicit Place search using SMT with State Equation took 30485 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 836/856 places, 2304/2324 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53554 ms. Remains : 836/856 places, 2304/2324 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!(G(p0) U (X(p1) U (p2 U p1)))&&X(X(p2)))))'
Stuttering acceptance computed with spot in 738 ms :[(OR (NOT p2) p1), (OR (NOT p2) p1), true, p1, (NOT p2), p1, (AND p0 p1), (NOT p2), p0]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-01 finished in 54479 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 10 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 2324/2324 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 2314
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 2314
Applied a total of 20 rules in 150 ms. Remains 846 /856 variables (removed 10) and now considering 2314/2324 (removed 10) transitions.
Running 2310 sub problems to find dead transitions.
[2026-05-29 22:21:51] [INFO ] Flow matrix only has 2274 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2687308084929071294.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4641263326226430950.kers'
[2026-05-29 22:21:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2687308084929071294.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4641263326226430950.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 4 ms.
// Phase 1: matrix 2274 rows 841 cols 10722 entries
Finished phase 1 with 575 SingleSign rule and 227 generalized
[2026-05-29 22:21:51] [INFO ] Computed 44 invariants in 43 ms
Computed 44 P flows in 44 ms.
Exported basis to /tmp/petrispot-output-4641263326226430950.kers
Total runtime 48 ms.
[2026-05-29 22:21:51] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/842 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2310 unsolved
SMT process timed out in 22624ms, After SMT, problems are : Problem set: 0 solved, 2310 unsolved
Search for dead transitions found 0 dead transitions in 22639ms
[2026-05-29 22:22:13] [INFO ] Flow matrix only has 2274 transitions (discarded 40 similar events)
[2026-05-29 22:22:13] [INFO ] Invariant cache hit.
[2026-05-29 22:22:15] [INFO ] Implicit Places using invariants in 1852 ms returned []
[2026-05-29 22:22:15] [INFO ] Flow matrix only has 2274 transitions (discarded 40 similar events)
[2026-05-29 22:22:15] [INFO ] Invariant cache hit.
[2026-05-29 22:22:17] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:22:47] [INFO ] Performed 496/846 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-29 22:22:54] [INFO ] Implicit Places using invariants and state equation in 38652 ms returned []
Implicit Place search using SMT with State Equation took 40509 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 846/856 places, 2314/2324 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63310 ms. Remains : 846/856 places, 2314/2324 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-04
Product exploration explored 100000 steps with 33333 reset in 1843 ms.
Product exploration explored 100000 steps with 33333 reset in 1277 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 2 factoid took 16 ms. Proved property starting from automaton with 4 states, 4 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 44 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-04 finished in 66647 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 40 out of 856 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 856/856 places, 2324/2324 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 856 transition count 2234
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 766 transition count 2234
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 180 place count 766 transition count 2134
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 380 place count 666 transition count 2134
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 390 place count 656 transition count 2124
Iterating global reduction 2 with 10 rules applied. Total rules applied 400 place count 656 transition count 2124
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 600 place count 556 transition count 2024
Applied a total of 600 rules in 271 ms. Remains 556 /856 variables (removed 300) and now considering 2024/2324 (removed 300) transitions.
Running 2020 sub problems to find dead transitions.
[2026-05-29 22:22:57] [INFO ] Flow matrix only has 1984 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11452472300598426115.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4168938247870280597.kers'
[2026-05-29 22:22:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11452472300598426115.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4168938247870280597.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1984 rows 551 cols 10392 entries
Finished phase 1 with 287 SingleSign rule and 225 generalized
[2026-05-29 22:22:57] [INFO ] Computed 44 invariants in 27 ms
Computed 44 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-4168938247870280597.kers
Total runtime 31 ms.
[2026-05-29 22:22:57] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/552 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2020 unsolved
SMT process timed out in 22510ms, After SMT, problems are : Problem set: 0 solved, 2020 unsolved
Search for dead transitions found 0 dead transitions in 22520ms
[2026-05-29 22:23:20] [INFO ] Flow matrix only has 1984 transitions (discarded 40 similar events)
[2026-05-29 22:23:20] [INFO ] Invariant cache hit.
[2026-05-29 22:23:22] [INFO ] Implicit Places using invariants in 1803 ms returned []
[2026-05-29 22:23:22] [INFO ] Flow matrix only has 1984 transitions (discarded 40 similar events)
[2026-05-29 22:23:22] [INFO ] Invariant cache hit.
[2026-05-29 22:23:23] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:23:47] [INFO ] Implicit Places using invariants and state equation in 25675 ms returned []
Implicit Place search using SMT with State Equation took 27481 ms to find 0 implicit places.
[2026-05-29 22:23:47] [INFO ] Redundant transitions in 158 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 556/856 places, 2024/2324 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50466 ms. Remains : 556/856 places, 2024/2324 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-05
Product exploration explored 100000 steps with 9 reset in 1037 ms.
Stack based approach found an accepted trace after 5397 steps with 1 reset with depth 2189 and stack size 2189 in 54 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-05 finished in 51633 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||(X(X(p0))&&F((G((F(p1)&&F(p0)))||(F(p1)&&F(p0)&&(p1 U (p2||G(p1))))))))))'
Support contains 23 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 2324/2324 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 2314
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 2314
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 836 transition count 2304
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 836 transition count 2304
Applied a total of 40 rules in 72 ms. Remains 836 /856 variables (removed 20) and now considering 2304/2324 (removed 20) transitions.
Running 2300 sub problems to find dead transitions.
[2026-05-29 22:23:49] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8343192243668011767.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18422334699591533530.kers'
[2026-05-29 22:23:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8343192243668011767.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18422334699591533530.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2264 rows 831 cols 10702 entries
Finished phase 1 with 565 SingleSign rule and 227 generalized
[2026-05-29 22:23:49] [INFO ] Computed 44 invariants in 24 ms
Computed 44 P flows in 25 ms.
Exported basis to /tmp/petrispot-output-18422334699591533530.kers
Total runtime 27 ms.
[2026-05-29 22:23:49] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/832 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2300 unsolved
SMT process timed out in 22993ms, After SMT, problems are : Problem set: 0 solved, 2300 unsolved
Search for dead transitions found 0 dead transitions in 23002ms
[2026-05-29 22:24:12] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:24:12] [INFO ] Invariant cache hit.
[2026-05-29 22:24:14] [INFO ] Implicit Places using invariants in 1773 ms returned []
[2026-05-29 22:24:14] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:24:14] [INFO ] Invariant cache hit.
[2026-05-29 22:24:15] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:24:45] [INFO ] Performed 821/836 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-29 22:24:46] [INFO ] Implicit Places using invariants and state equation in 32717 ms returned []
Implicit Place search using SMT with State Equation took 34505 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 836/856 places, 2304/2324 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57586 ms. Remains : 836/856 places, 2304/2324 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||(X(X(p0))&&F((G((F(p1)&&F(p0)))||(F(p1)&&F(p0)&&(p1 U (p2||G(p1))))))))))'
Stuttering acceptance computed with spot in 510 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-06
Product exploration explored 100000 steps with 4378 reset in 1002 ms.
Product exploration explored 100000 steps with 4375 reset in 710 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 20 factoid took 142 ms. Reduced automaton from 10 states, 32 edges and 3 AP (stutter sensitive) to 11 states, 32 edges and 3 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 13 to 10
RANDOM walk for 40000 steps (8 resets) in 955 ms. (41 steps per ms) remains 3/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 313 ms. (127 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 301 ms. (132 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 412 ms. (96 steps per ms) remains 3/3 properties
[2026-05-29 22:24:49] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:24:49] [INFO ] Invariant cache hit.
[2026-05-29 22:24:49] [INFO ] State equation strengthened by 200 read => feed constraints.
Problem apf8 is UNSAT
Problem apf9 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 527/550 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 133/683 variables, 7/10 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/683 variables, 0/10 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem apf1 is UNSAT
After SMT solving in domain Real declared 831/3100 variables, and 40 constraints, problems are : Problem set: 3 solved, 0 unsolved in 390 ms.
Refiners :[Positive P Invariants (semi-flows): 10/14 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 0/836 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 436ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge based reduction with 23 factoid took 328 ms. Reduced automaton from 11 states, 32 edges and 3 AP (stutter insensitive) to 11 states, 32 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 528 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) p2), false, false, false, false]
Knowledge-based reduction took 2160 ms.
Stuttering acceptance computed with spot in 548 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) p2), false, false, false, false]
Support contains 23 out of 836 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 836/836 places, 2304/2304 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 836 transition count 2254
Reduce places removed 50 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 60 rules applied. Total rules applied 110 place count 786 transition count 2244
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 120 place count 776 transition count 2244
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 110 Pre rules applied. Total rules applied 120 place count 776 transition count 2134
Deduced a syphon composed of 110 places in 2 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 3 with 220 rules applied. Total rules applied 340 place count 666 transition count 2134
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 2 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 3 with 140 rules applied. Total rules applied 480 place count 596 transition count 2064
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 490 place count 586 transition count 2054
Iterating global reduction 3 with 10 rules applied. Total rules applied 500 place count 586 transition count 2054
Applied a total of 500 rules in 240 ms. Remains 586 /836 variables (removed 250) and now considering 2054/2304 (removed 250) transitions.
Running 2050 sub problems to find dead transitions.
[2026-05-29 22:24:52] [INFO ] Flow matrix only has 2014 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6871601518360897142.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16269228480962922430.kers'
[2026-05-29 22:24:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6871601518360897142.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16269228480962922430.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 2014 rows 581 cols 10442 entries
Finished phase 1 with 317 SingleSign rule and 225 generalized
[2026-05-29 22:24:52] [INFO ] Computed 44 invariants in 34 ms
Computed 44 P flows in 35 ms.
Exported basis to /tmp/petrispot-output-16269228480962922430.kers
Total runtime 38 ms.
[2026-05-29 22:24:52] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/582 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2050 unsolved
SMT process timed out in 22563ms, After SMT, problems are : Problem set: 0 solved, 2050 unsolved
Search for dead transitions found 0 dead transitions in 22577ms
[2026-05-29 22:25:14] [INFO ] Flow matrix only has 2014 transitions (discarded 40 similar events)
[2026-05-29 22:25:14] [INFO ] Invariant cache hit.
[2026-05-29 22:25:17] [INFO ] Implicit Places using invariants in 3072 ms returned []
[2026-05-29 22:25:17] [INFO ] Flow matrix only has 2014 transitions (discarded 40 similar events)
[2026-05-29 22:25:17] [INFO ] Invariant cache hit.
[2026-05-29 22:25:18] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:25:35] [INFO ] Implicit Places using invariants and state equation in 18090 ms returned []
Implicit Place search using SMT with State Equation took 21186 ms to find 0 implicit places.
[2026-05-29 22:25:35] [INFO ] Redundant transitions in 137 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 586/836 places, 2054/2304 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 44159 ms. Remains : 586/836 places, 2054/2304 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 25 factoid took 96 ms. Reduced automaton from 11 states, 32 edges and 3 AP (stutter insensitive) to 11 states, 32 edges and 3 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 12 to 10
RANDOM walk for 40000 steps (9 resets) in 532 ms. (75 steps per ms) remains 3/10 properties
BEST_FIRST walk for 40003 steps (9 resets) in 325 ms. (122 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (9 resets) in 221 ms. (180 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 213 ms. (186 steps per ms) remains 3/3 properties
[2026-05-29 22:25:36] [INFO ] Flow matrix only has 2014 transitions (discarded 40 similar events)
[2026-05-29 22:25:36] [INFO ] Invariant cache hit.
[2026-05-29 22:25:36] [INFO ] State equation strengthened by 200 read => feed constraints.
Problem apf3 is UNSAT
Problem apf11 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 363/386 variables, 4/4 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 99/485 variables, 13/17 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/485 variables, 0/17 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/487 variables, 2/19 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/487 variables, 0/19 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem apf1 is UNSAT
After SMT solving in domain Real declared 584/2600 variables, and 43 constraints, problems are : Problem set: 3 solved, 0 unsolved in 188 ms.
Refiners :[Positive P Invariants (semi-flows): 19/20 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 0/586 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 212ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge based reduction with 28 factoid took 203 ms. Reduced automaton from 11 states, 32 edges and 3 AP (stutter insensitive) to 11 states, 32 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 524 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) p2), false, false, false, false]
Knowledge-based reduction took 1518 ms.
Stuttering acceptance computed with spot in 605 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) p2), false, false, false, false]
Stuttering acceptance computed with spot in 601 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) p2), false, false, false, false]
Product exploration explored 100000 steps with 3110 reset in 1070 ms.
Product exploration explored 100000 steps with 3178 reset in 744 ms.
Built C files in :
/tmp/ltsmin288338329368446654
[2026-05-29 22:25:40] [INFO ] Too many transitions (2054) to apply POR reductions. Disabling POR matrices.
[2026-05-29 22:25:40] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin288338329368446654
Running compilation step : cd /tmp/ltsmin288338329368446654;'/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/ltsmin288338329368446654;'/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/ltsmin288338329368446654;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 23 out of 586 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 586/586 places, 2054/2054 transitions.
Applied a total of 0 rules in 39 ms. Remains 586 /586 variables (removed 0) and now considering 2054/2054 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 22:25:43] [INFO ] Flow matrix only has 2014 transitions (discarded 40 similar events)
[2026-05-29 22:25:43] [INFO ] Invariant cache hit.
[2026-05-29 22:25:45] [INFO ] Implicit Places using invariants in 1833 ms returned []
[2026-05-29 22:25:45] [INFO ] Flow matrix only has 2014 transitions (discarded 40 similar events)
[2026-05-29 22:25:45] [INFO ] Invariant cache hit.
[2026-05-29 22:25:46] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:26:04] [INFO ] Implicit Places using invariants and state equation in 19100 ms returned []
Implicit Place search using SMT with State Equation took 20942 ms to find 0 implicit places.
[2026-05-29 22:26:04] [INFO ] Redundant transitions in 42 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21030 ms. Remains : 586/586 places, 2054/2054 transitions.
Built C files in :
/tmp/ltsmin9193246794802855298
[2026-05-29 22:26:04] [INFO ] Too many transitions (2054) to apply POR reductions. Disabling POR matrices.
[2026-05-29 22:26:04] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9193246794802855298
Running compilation step : cd /tmp/ltsmin9193246794802855298;'/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/ltsmin9193246794802855298;'/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/ltsmin9193246794802855298;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-29 22:26:08] [INFO ] Flatten gal took : 102 ms
[2026-05-29 22:26:08] [INFO ] Flatten gal took : 105 ms
[2026-05-29 22:26:08] [INFO ] Time to serialize gal into /tmp/LTL15055359544319277552.gal : 49 ms
[2026-05-29 22:26:08] [INFO ] Time to serialize properties into /tmp/LTL11898879893298985530.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/LTL15055359544319277552.gal' '-t' 'CGAL' '-hoa' '/tmp/aut666248163458122603.hoa' '-atoms' '/tmp/LTL11898879893298985530.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/LTL11898879893298985530.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut666248163458122603.hoa
Detected timeout of ITS tools.
[2026-05-29 22:26:23] [INFO ] Flatten gal took : 101 ms
[2026-05-29 22:26:23] [INFO ] Flatten gal took : 122 ms
[2026-05-29 22:26:23] [INFO ] Time to serialize gal into /tmp/LTL12388763617869742794.gal : 55 ms
[2026-05-29 22:26:23] [INFO ] Time to serialize properties into /tmp/LTL5504238775763116563.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/LTL12388763617869742794.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5504238775763116563.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G("(((((ScheduleTaskE_Idle_0+ScheduleTaskE_Idle_1)+(ScheduleTaskE_Idle_2+ScheduleTaskE_Idle_3))+((ScheduleTaskE_Idle_4+ScheduleT...1657
Formula 0 simplified : G(F!"(((((ScheduleTaskE_Idle_0+ScheduleTaskE_Idle_1)+(ScheduleTaskE_Idle_2+ScheduleTaskE_Idle_3))+((ScheduleTaskE_Idle_4+ScheduleTas...1505
Detected timeout of ITS tools.
[2026-05-29 22:26:38] [INFO ] Flatten gal took : 76 ms
[2026-05-29 22:26:38] [INFO ] Applying decomposition
[2026-05-29 22:26:39] [INFO ] Flatten gal took : 80 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15212114083873433938.txt' '-o' '/tmp/graph15212114083873433938.bin' '-w' '/tmp/graph15212114083873433938.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15212114083873433938.bin' '-l' '-1' '-v' '-w' '/tmp/graph15212114083873433938.weights' '-q' '0' '-e' '0.001'
[2026-05-29 22:26:39] [INFO ] Decomposing Gal with order
[2026-05-29 22:26:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 22:26:39] [INFO ] Removed a total of 1678 redundant transitions.
[2026-05-29 22:26:40] [INFO ] Flatten gal took : 596 ms
[2026-05-29 22:26:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 565 labels/synchronizations in 129 ms.
[2026-05-29 22:26:40] [INFO ] Time to serialize gal into /tmp/LTL1746000354661991632.gal : 25 ms
[2026-05-29 22:26:40] [INFO ] Time to serialize properties into /tmp/LTL14743922278846361319.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/LTL1746000354661991632.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14743922278846361319.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G("(((((gu62.ScheduleTaskE_Idle_0+gu62.ScheduleTaskE_Idle_1)+(gu62.ScheduleTaskE_Idle_2+gu62.ScheduleTaskE_Idle_3))+((gu62.Sched...2166
Formula 0 simplified : G(F!"(((((gu62.ScheduleTaskE_Idle_0+gu62.ScheduleTaskE_Idle_1)+(gu62.ScheduleTaskE_Idle_2+gu62.ScheduleTaskE_Idle_3))+((gu62.Schedul...1959
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-06 finished in 186855 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 20 out of 856 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 856/856 places, 2324/2324 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 856 transition count 2264
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 120 place count 796 transition count 2264
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 120 place count 796 transition count 2164
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 320 place count 696 transition count 2164
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 520 place count 596 transition count 2064
Applied a total of 520 rules in 100 ms. Remains 596 /856 variables (removed 260) and now considering 2064/2324 (removed 260) transitions.
Running 2060 sub problems to find dead transitions.
[2026-05-29 22:26:56] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6919756894388093312.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18292075267785374582.kers'
[2026-05-29 22:26:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6919756894388093312.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18292075267785374582.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2024 rows 591 cols 10482 entries
Finished phase 1 with 317 SingleSign rule and 235 generalized
[2026-05-29 22:26:56] [INFO ] Computed 44 invariants in 19 ms
Computed 44 P flows in 20 ms.
Exported basis to /tmp/petrispot-output-18292075267785374582.kers
Total runtime 22 ms.
[2026-05-29 22:26:56] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2060 unsolved
SMT process timed out in 23131ms, After SMT, problems are : Problem set: 0 solved, 2060 unsolved
Search for dead transitions found 0 dead transitions in 23136ms
[2026-05-29 22:27:19] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:27:19] [INFO ] Invariant cache hit.
[2026-05-29 22:27:21] [INFO ] Implicit Places using invariants in 2101 ms returned []
[2026-05-29 22:27:21] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:27:21] [INFO ] Invariant cache hit.
[2026-05-29 22:27:22] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:27:43] [INFO ] Implicit Places using invariants and state equation in 22181 ms returned []
Implicit Place search using SMT with State Equation took 24286 ms to find 0 implicit places.
[2026-05-29 22:27:43] [INFO ] Redundant transitions in 45 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 596/856 places, 2064/2324 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 47582 ms. Remains : 596/856 places, 2064/2324 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-09
Product exploration explored 100000 steps with 1439 reset in 956 ms.
Product exploration explored 100000 steps with 1453 reset in 776 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 3 factoid took 70 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 281 steps (0 resets) in 9 ms. (28 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
[2026-05-29 22:27:45] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:27:45] [INFO ] Invariant cache hit.
[2026-05-29 22:27:48] [INFO ] [Real]Absence check using 20 positive place invariants in 250 ms returned sat
[2026-05-29 22:27:48] [INFO ] [Real]Absence check using 20 positive and 24 generalized place invariants in 406 ms returned sat
[2026-05-29 22:28:00] [INFO ] [Real]Absence check using state equation in 11900 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 15280 ms.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Support contains 20 out of 596 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 596/596 places, 2064/2064 transitions.
Applied a total of 0 rules in 58 ms. Remains 596 /596 variables (removed 0) and now considering 2064/2064 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 22:28:00] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:28:00] [INFO ] Invariant cache hit.
[2026-05-29 22:28:02] [INFO ] Implicit Places using invariants in 2190 ms returned []
[2026-05-29 22:28:03] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:28:03] [INFO ] Invariant cache hit.
[2026-05-29 22:28:04] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:28:23] [INFO ] Implicit Places using invariants and state equation in 20962 ms returned []
Implicit Place search using SMT with State Equation took 23159 ms to find 0 implicit places.
[2026-05-29 22:28:24] [INFO ] Redundant transitions in 43 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 23272 ms. Remains : 596/596 places, 2064/2064 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 3 factoid took 51 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 287 steps (0 resets) in 7 ms. (35 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2026-05-29 22:28:24] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:28:24] [INFO ] Invariant cache hit.
[2026-05-29 22:28:27] [INFO ] [Real]Absence check using 20 positive place invariants in 421 ms returned sat
[2026-05-29 22:28:27] [INFO ] [Real]Absence check using 20 positive and 24 generalized place invariants in 338 ms returned sat
[2026-05-29 22:28:39] [INFO ] [Real]Absence check using state equation in 11256 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 15199 ms.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1449 reset in 807 ms.
Product exploration explored 100000 steps with 1453 reset in 646 ms.
Built C files in :
/tmp/ltsmin7546583116675653031
[2026-05-29 22:28:40] [INFO ] Too many transitions (2064) to apply POR reductions. Disabling POR matrices.
[2026-05-29 22:28:40] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7546583116675653031
Running compilation step : cd /tmp/ltsmin7546583116675653031;'/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/ltsmin7546583116675653031;'/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/ltsmin7546583116675653031;'/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 20 out of 596 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 596/596 places, 2064/2064 transitions.
Applied a total of 0 rules in 33 ms. Remains 596 /596 variables (removed 0) and now considering 2064/2064 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 22:28:43] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:28:43] [INFO ] Invariant cache hit.
[2026-05-29 22:28:45] [INFO ] Implicit Places using invariants in 1739 ms returned []
[2026-05-29 22:28:45] [INFO ] Flow matrix only has 2024 transitions (discarded 40 similar events)
[2026-05-29 22:28:45] [INFO ] Invariant cache hit.
[2026-05-29 22:28:46] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:29:06] [INFO ] Implicit Places using invariants and state equation in 20768 ms returned []
Implicit Place search using SMT with State Equation took 22526 ms to find 0 implicit places.
[2026-05-29 22:29:06] [INFO ] Redundant transitions in 43 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22610 ms. Remains : 596/596 places, 2064/2064 transitions.
Built C files in :
/tmp/ltsmin13813490688511922956
[2026-05-29 22:29:06] [INFO ] Too many transitions (2064) to apply POR reductions. Disabling POR matrices.
[2026-05-29 22:29:06] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13813490688511922956
Running compilation step : cd /tmp/ltsmin13813490688511922956;'/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/ltsmin13813490688511922956;'/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/ltsmin13813490688511922956;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-29 22:29:09] [INFO ] Flatten gal took : 150 ms
[2026-05-29 22:29:09] [INFO ] Flatten gal took : 129 ms
[2026-05-29 22:29:09] [INFO ] Time to serialize gal into /tmp/LTL17676211198934253314.gal : 14 ms
[2026-05-29 22:29:09] [INFO ] Time to serialize properties into /tmp/LTL14065579096399202786.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/LTL17676211198934253314.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5662382515726900023.hoa' '-atoms' '/tmp/LTL14065579096399202786.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/LTL14065579096399202786.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5662382515726900023.hoa
Detected timeout of ITS tools.
[2026-05-29 22:29:25] [INFO ] Flatten gal took : 141 ms
[2026-05-29 22:29:25] [INFO ] Flatten gal took : 143 ms
[2026-05-29 22:29:25] [INFO ] Time to serialize gal into /tmp/LTL8840067409154244291.gal : 24 ms
[2026-05-29 22:29:25] [INFO ] Time to serialize properties into /tmp/LTL18416906200002438784.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/LTL8840067409154244291.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18416906200002438784.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F("(((((NotifyEventJobCompletedE_0+NotifyEventJobCompletedE_1)+(NotifyEventJobCompletedE_2+NotifyEventJobCompletedE_3))+((NotifyEve...508
Formula 0 simplified : G!"(((((NotifyEventJobCompletedE_0+NotifyEventJobCompletedE_1)+(NotifyEventJobCompletedE_2+NotifyEventJobCompletedE_3))+((NotifyEven...504
Detected timeout of ITS tools.
[2026-05-29 22:29:40] [INFO ] Flatten gal took : 75 ms
[2026-05-29 22:29:40] [INFO ] Applying decomposition
[2026-05-29 22:29:40] [INFO ] Flatten gal took : 75 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10055894958549745823.txt' '-o' '/tmp/graph10055894958549745823.bin' '-w' '/tmp/graph10055894958549745823.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10055894958549745823.bin' '-l' '-1' '-v' '-w' '/tmp/graph10055894958549745823.weights' '-q' '0' '-e' '0.001'
[2026-05-29 22:29:40] [INFO ] Decomposing Gal with order
[2026-05-29 22:29:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 22:29:41] [INFO ] Removed a total of 1176 redundant transitions.
[2026-05-29 22:29:41] [INFO ] Flatten gal took : 290 ms
[2026-05-29 22:29:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 539 labels/synchronizations in 42 ms.
[2026-05-29 22:29:41] [INFO ] Time to serialize gal into /tmp/LTL9865984804691732342.gal : 17 ms
[2026-05-29 22:29:41] [INFO ] Time to serialize properties into /tmp/LTL3650447463481000559.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/LTL9865984804691732342.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3650447463481000559.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F("(((((gu21.NotifyEventJobCompletedE_0+gu21.NotifyEventJobCompletedE_1)+(gu21.NotifyEventJobCompletedE_2+gu21.NotifyEventJobComple...608
Formula 0 simplified : G!"(((((gu21.NotifyEventJobCompletedE_0+gu21.NotifyEventJobCompletedE_1)+(gu21.NotifyEventJobCompletedE_2+gu21.NotifyEventJobComplet...604
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-09 finished in 180624 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 60 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 2324/2324 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 2314
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 2314
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 836 transition count 2304
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 836 transition count 2304
Applied a total of 40 rules in 50 ms. Remains 836 /856 variables (removed 20) and now considering 2304/2324 (removed 20) transitions.
Running 2300 sub problems to find dead transitions.
[2026-05-29 22:29:56] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8612588067805401585.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13996125883240146605.kers'
[2026-05-29 22:29:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8612588067805401585.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13996125883240146605.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 2264 rows 831 cols 10702 entries
Finished phase 1 with 565 SingleSign rule and 227 generalized
[2026-05-29 22:29:56] [INFO ] Computed 44 invariants in 42 ms
Computed 44 P flows in 43 ms.
Exported basis to /tmp/petrispot-output-13996125883240146605.kers
Total runtime 48 ms.
[2026-05-29 22:29:56] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/832 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2300 unsolved
SMT process timed out in 22932ms, After SMT, problems are : Problem set: 0 solved, 2300 unsolved
Search for dead transitions found 0 dead transitions in 22938ms
[2026-05-29 22:30:19] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:30:19] [INFO ] Invariant cache hit.
[2026-05-29 22:30:21] [INFO ] Implicit Places using invariants in 2027 ms returned []
[2026-05-29 22:30:21] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:30:21] [INFO ] Invariant cache hit.
[2026-05-29 22:30:23] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:30:53] [INFO ] Performed 667/836 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-29 22:30:56] [INFO ] Implicit Places using invariants and state equation in 34952 ms returned []
Implicit Place search using SMT with State Equation took 36994 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 836/856 places, 2304/2324 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59987 ms. Remains : 836/856 places, 2304/2324 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-10
Product exploration explored 100000 steps with 33333 reset in 1080 ms.
Product exploration explored 100000 steps with 33333 reset in 1094 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 2 factoid took 12 ms. Proved property starting from automaton with 4 states, 4 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 23 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-10 finished in 62353 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&F((G(F(p1))||(X(F(p1))&&(p2 U (G(p2)||(p2&&G(p3))))))))))'
Support contains 125 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 2324/2324 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 2314
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 2314
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 836 transition count 2304
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 836 transition count 2304
Applied a total of 40 rules in 46 ms. Remains 836 /856 variables (removed 20) and now considering 2304/2324 (removed 20) transitions.
Skipped dead transition search.
[2026-05-29 22:30:59] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:30:59] [INFO ] Invariant cache hit.
[2026-05-29 22:31:01] [INFO ] Implicit Places using invariants in 2192 ms returned []
[2026-05-29 22:31:01] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:31:01] [INFO ] Invariant cache hit.
[2026-05-29 22:31:03] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:31:33] [INFO ] Performed 665/836 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-29 22:31:37] [INFO ] Implicit Places using invariants and state equation in 36623 ms returned []
Implicit Place search using SMT with State Equation took 38824 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 836/856 places, 2304/2324 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38871 ms. Remains : 836/856 places, 2304/2324 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&F((G(F(p1))||(X(F(p1))&&(p2 U (G(p2)||(p2&&G(p3))))))))))'
Stuttering acceptance computed with spot in 580 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p3)), true, (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-11
Product exploration explored 100000 steps with 2123 reset in 1200 ms.
Product exploration explored 100000 steps with 2337 reset in 847 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 18 factoid took 147 ms. Reduced automaton from 10 states, 30 edges and 4 AP (stutter sensitive) to 8 states, 24 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (8 resets) in 770 ms. (51 steps per ms) remains 3/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 376 ms. (106 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 317 ms. (125 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 253 ms. (157 steps per ms) remains 3/3 properties
[2026-05-29 22:31:41] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:31:41] [INFO ] Invariant cache hit.
[2026-05-29 22:31:41] [INFO ] State equation strengthened by 200 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 594/699 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/699 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 2/701 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/701 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 129/830 variables, 30/39 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/830 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 4/834 variables, 4/43 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/834 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 2264/3098 variables, 834/877 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3098 variables, 200/1077 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3098 variables, 0/1077 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 2/3100 variables, 2/1079 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3100 variables, 1/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3100 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/3100 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3100/3100 variables, and 1080 constraints, problems are : Problem set: 0 solved, 3 unsolved in 3464 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 836/836 constraints, ReadFeed: 200/200 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 594/699 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/699 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 2/701 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/701 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf8 is UNSAT
Problem apf9 is UNSAT
Problem apf10 is UNSAT
After SMT solving in domain Int declared 830/3100 variables, and 39 constraints, problems are : Problem set: 3 solved, 0 unsolved in 824 ms.
Refiners :[Positive P Invariants (semi-flows): 9/14 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 0/836 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4308ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge based reduction with 21 factoid took 293 ms. Reduced automaton from 8 states, 24 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 249 ms :[false, false, (AND p2 (NOT p1)), (NOT p1), false]
Knowledge-based reduction took 5574 ms.
Stuttering acceptance computed with spot in 251 ms :[false, false, (AND p2 (NOT p1)), (NOT p1), false]
Support contains 54 out of 836 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 836/836 places, 2304/2304 transitions.
Applied a total of 0 rules in 25 ms. Remains 836 /836 variables (removed 0) and now considering 2304/2304 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 22:31:46] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:31:46] [INFO ] Invariant cache hit.
[2026-05-29 22:31:48] [INFO ] Implicit Places using invariants in 2157 ms returned []
[2026-05-29 22:31:48] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:31:48] [INFO ] Invariant cache hit.
[2026-05-29 22:31:50] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:32:20] [INFO ] Performed 730/836 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-29 22:32:22] [INFO ] Implicit Places using invariants and state equation in 33945 ms returned []
Implicit Place search using SMT with State Equation took 36105 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 36131 ms. Remains : 836/836 places, 2304/2304 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 2 factoid took 82 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
RANDOM walk for 327 steps (0 resets) in 11 ms. (27 steps per ms) remains 0/2 properties
Knowledge based reduction with 2 factoid took 71 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[false, false, (AND p2 (NOT p1)), (NOT p1), false]
Knowledge-based reduction took 349 ms.
Stuttering acceptance computed with spot in 184 ms :[false, false, (AND p2 (NOT p1)), (NOT p1), false]
Stuttering acceptance computed with spot in 252 ms :[false, false, (AND p2 (NOT p1)), (NOT p1), false]
Product exploration explored 100000 steps with 726 reset in 837 ms.
Product exploration explored 100000 steps with 759 reset in 805 ms.
Spot run failed in 103 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/ltsmin12312575696701956738
[2026-05-29 22:32:25] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12312575696701956738
Running compilation step : cd /tmp/ltsmin12312575696701956738;'/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/ltsmin12312575696701956738;'/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/ltsmin12312575696701956738;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 54 out of 836 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 836/836 places, 2304/2304 transitions.
Applied a total of 0 rules in 28 ms. Remains 836 /836 variables (removed 0) and now considering 2304/2304 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 22:32:28] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:32:28] [INFO ] Invariant cache hit.
[2026-05-29 22:32:30] [INFO ] Implicit Places using invariants in 2304 ms returned []
[2026-05-29 22:32:30] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:32:30] [INFO ] Invariant cache hit.
[2026-05-29 22:32:31] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:33:02] [INFO ] Performed 664/836 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-29 22:33:06] [INFO ] Implicit Places using invariants and state equation in 35748 ms returned []
Implicit Place search using SMT with State Equation took 38057 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 38085 ms. Remains : 836/836 places, 2304/2304 transitions.
Built C files in :
/tmp/ltsmin6603214123084938365
[2026-05-29 22:33:06] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6603214123084938365
Running compilation step : cd /tmp/ltsmin6603214123084938365;'/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/ltsmin6603214123084938365;'/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/ltsmin6603214123084938365;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-29 22:33:09] [INFO ] Flatten gal took : 78 ms
[2026-05-29 22:33:09] [INFO ] Flatten gal took : 81 ms
[2026-05-29 22:33:09] [INFO ] Time to serialize gal into /tmp/LTL10353462536823280795.gal : 14 ms
[2026-05-29 22:33:09] [INFO ] Time to serialize properties into /tmp/LTL10834020450621421746.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/LTL10353462536823280795.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7271238783429311813.hoa' '-atoms' '/tmp/LTL10834020450621421746.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/LTL10834020450621421746.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7271238783429311813.hoa
Detected timeout of ITS tools.
[2026-05-29 22:33:24] [INFO ] Flatten gal took : 78 ms
[2026-05-29 22:33:24] [INFO ] Flatten gal took : 78 ms
[2026-05-29 22:33:24] [INFO ] Time to serialize gal into /tmp/LTL5205816149076710914.gal : 13 ms
[2026-05-29 22:33:24] [INFO ] Time to serialize properties into /tmp/LTL8270360799199021707.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/LTL5205816149076710914.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8270360799199021707.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((X("(((((AwakeTasks_0+AwakeTasks_1)+(AwakeTasks_2+AwakeTasks_3))+((AwakeTasks_4+AwakeTasks_5)+(AwakeTasks_6+AwakeTasks_7)))+(Awak...3211
Formula 0 simplified : X(X!"(((((AwakeTasks_0+AwakeTasks_1)+(AwakeTasks_2+AwakeTasks_3))+((AwakeTasks_4+AwakeTasks_5)+(AwakeTasks_6+AwakeTasks_7)))+(AwakeT...2233
Detected timeout of ITS tools.
[2026-05-29 22:33:40] [INFO ] Flatten gal took : 83 ms
[2026-05-29 22:33:40] [INFO ] Applying decomposition
[2026-05-29 22:33:40] [INFO ] Flatten gal took : 89 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/graph763606445734164231.txt' '-o' '/tmp/graph763606445734164231.bin' '-w' '/tmp/graph763606445734164231.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph763606445734164231.bin' '-l' '-1' '-v' '-w' '/tmp/graph763606445734164231.weights' '-q' '0' '-e' '0.001'
[2026-05-29 22:33:40] [INFO ] Decomposing Gal with order
[2026-05-29 22:33:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 22:33:41] [INFO ] Removed a total of 1554 redundant transitions.
[2026-05-29 22:33:41] [INFO ] Flatten gal took : 627 ms
[2026-05-29 22:33:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 968 labels/synchronizations in 185 ms.
[2026-05-29 22:33:41] [INFO ] Time to serialize gal into /tmp/LTL5642774126705525253.gal : 31 ms
[2026-05-29 22:33:41] [INFO ] Time to serialize properties into /tmp/LTL4078397421112354583.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/LTL5642774126705525253.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4078397421112354583.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((X("(((((gi2.gu5.AwakeTasks_0+gi2.gu5.AwakeTasks_1)+(gi2.gu5.AwakeTasks_2+gi2.gu5.AwakeTasks_3))+((gi2.gu5.AwakeTasks_4+gi2.gu5.A...4366
Formula 0 simplified : X(X!"(((((gi2.gu5.AwakeTasks_0+gi2.gu5.AwakeTasks_1)+(gi2.gu5.AwakeTasks_2+gi2.gu5.AwakeTasks_3))+((gi2.gu5.AwakeTasks_4+gi2.gu5.Awa...2988
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-11 finished in 177905 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 U (p1||G(p0))))))'
Support contains 31 out of 856 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 856/856 places, 2324/2324 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 856 transition count 2234
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 766 transition count 2234
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 180 place count 766 transition count 2134
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 380 place count 666 transition count 2134
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 390 place count 656 transition count 2124
Iterating global reduction 2 with 10 rules applied. Total rules applied 400 place count 656 transition count 2124
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 560 place count 576 transition count 2044
Applied a total of 560 rules in 129 ms. Remains 576 /856 variables (removed 280) and now considering 2044/2324 (removed 280) transitions.
Running 2040 sub problems to find dead transitions.
[2026-05-29 22:33:57] [INFO ] Flow matrix only has 2004 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14347891093230807804.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-797994136231824871.kers'
[2026-05-29 22:33:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14347891093230807804.kers, --Pflows, --basisKERS=/tmp/petrispot-output-797994136231824871.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2004 rows 571 cols 10292 entries
Finished phase 1 with 295 SingleSign rule and 237 generalized
[2026-05-29 22:33:57] [INFO ] Computed 44 invariants in 26 ms
Computed 44 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-797994136231824871.kers
Total runtime 28 ms.
[2026-05-29 22:33:57] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/572 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2040 unsolved
SMT process timed out in 22858ms, After SMT, problems are : Problem set: 0 solved, 2040 unsolved
Search for dead transitions found 0 dead transitions in 22864ms
[2026-05-29 22:34:19] [INFO ] Flow matrix only has 2004 transitions (discarded 40 similar events)
[2026-05-29 22:34:19] [INFO ] Invariant cache hit.
[2026-05-29 22:34:21] [INFO ] Implicit Places using invariants in 2074 ms returned []
[2026-05-29 22:34:21] [INFO ] Flow matrix only has 2004 transitions (discarded 40 similar events)
[2026-05-29 22:34:21] [INFO ] Invariant cache hit.
[2026-05-29 22:34:23] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:34:37] [INFO ] Implicit Places using invariants and state equation in 15492 ms returned []
Implicit Place search using SMT with State Equation took 17587 ms to find 0 implicit places.
[2026-05-29 22:34:37] [INFO ] Redundant transitions in 44 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 576/856 places, 2044/2324 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 40643 ms. Remains : 576/856 places, 2044/2324 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (G(p0)||p1)))))'
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-13
Stuttering criterion allowed to conclude after 5020 steps with 0 reset in 54 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-13 finished in 40818 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X((X(p0)&&G(p1)))||G(p2)))))'
Support contains 74 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 2324/2324 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 2314
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 2314
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 836 transition count 2304
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 836 transition count 2304
Applied a total of 40 rules in 75 ms. Remains 836 /856 variables (removed 20) and now considering 2304/2324 (removed 20) transitions.
Running 2300 sub problems to find dead transitions.
[2026-05-29 22:34:37] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2817910920366978646.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8504345045022476194.kers'
[2026-05-29 22:34:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2817910920366978646.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8504345045022476194.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2264 rows 831 cols 10702 entries
Finished phase 1 with 565 SingleSign rule and 227 generalized
[2026-05-29 22:34:37] [INFO ] Computed 44 invariants in 27 ms
Computed 44 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-8504345045022476194.kers
Total runtime 32 ms.
[2026-05-29 22:34:37] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/832 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2300 unsolved
SMT process timed out in 22959ms, After SMT, problems are : Problem set: 0 solved, 2300 unsolved
Search for dead transitions found 0 dead transitions in 22968ms
[2026-05-29 22:35:00] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:35:00] [INFO ] Invariant cache hit.
[2026-05-29 22:35:02] [INFO ] Implicit Places using invariants in 1955 ms returned []
[2026-05-29 22:35:02] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2026-05-29 22:35:02] [INFO ] Invariant cache hit.
[2026-05-29 22:35:04] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-29 22:35:34] [INFO ] Performed 485/836 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-29 22:35:43] [INFO ] Implicit Places using invariants and state equation in 41132 ms returned []
Implicit Place search using SMT with State Equation took 43091 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 836/856 places, 2304/2324 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66147 ms. Remains : 836/856 places, 2304/2324 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X((X(p0)&&G(p1)))||G(p2)))))'
Stuttering acceptance computed with spot in 325 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), true, (AND p1 (NOT p0)), (NOT p1), (AND (NOT p2) p1), (AND (NOT p2) p1 (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 2992 steps with 526 reset in 38 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLCardinality-15 finished in 66568 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||(X(X(p0))&&F((G((F(p1)&&F(p0)))||(F(p1)&&F(p0)&&(p1 U (p2||G(p1))))))))))'
Spot run failed in 86 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Spot run failed in 80 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&F((G(F(p1))||(X(F(p1))&&(p2 U (G(p2)||(p2&&G(p3))))))))))'
Spot run failed in 76 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-29 22:35:44] [INFO ] Flatten gal took : 101 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3669904811650849305
[2026-05-29 22:35:44] [INFO ] Too many transitions (2324) to apply POR reductions. Disabling POR matrices.
[2026-05-29 22:35:44] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3669904811650849305
[2026-05-29 22:35:44] [INFO ] Applying decomposition
Running compilation step : cd /tmp/ltsmin3669904811650849305;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-29 22:35:44] [INFO ] Flatten gal took : 91 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/graph18145175436442502525.txt' '-o' '/tmp/graph18145175436442502525.bin' '-w' '/tmp/graph18145175436442502525.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18145175436442502525.bin' '-l' '-1' '-v' '-w' '/tmp/graph18145175436442502525.weights' '-q' '0' '-e' '0.001'
[2026-05-29 22:35:45] [INFO ] Decomposing Gal with order
[2026-05-29 22:35:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 22:35:46] [INFO ] Removed a total of 1762 redundant transitions.
[2026-05-29 22:35:46] [INFO ] Flatten gal took : 817 ms
[2026-05-29 22:35:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 1021 labels/synchronizations in 109 ms.
[2026-05-29 22:35:47] [INFO ] Time to serialize gal into /tmp/LTLCardinality9943484226022049961.gal : 31 ms
[2026-05-29 22:35:47] [INFO ] Time to serialize properties into /tmp/LTLCardinality14820615965606780.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9943484226022049961.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14820615965606780.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...295
Read 3 LTL properties
Checking formula 0 : !((F((G("(((((gi7.gu130.ScheduleTaskE_Idle_0+gi7.gu130.ScheduleTaskE_Idle_1)+(gi7.gu130.ScheduleTaskE_Idle_2+gi7.gu130.ScheduleTaskE_I...2853
Formula 0 simplified : G(F!"(((((gi7.gu130.ScheduleTaskE_Idle_0+gi7.gu130.ScheduleTaskE_Idle_1)+(gi7.gu130.ScheduleTaskE_Idle_2+gi7.gu130.ScheduleTaskE_Idl...2547
Compilation finished in 9829 ms.
Running link step : cd /tmp/ltsmin3669904811650849305;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin3669904811650849305;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '<>(([]((LTLAPp0==true))||(X(X((LTLAPp0==true)))&&<>(([]((<>((LTLAPp1==true))&&<>((LTLAPp0==true))))||(<>((LTLAPp1==true))&&<>((LTLAPp0==true))&&((LTLAPp1==true) U ((LTLAPp2==true)||[]((LTLAPp1==true))))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin3669904811650849305;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '<>(([]((LTLAPp0==true))||(X(X((LTLAPp0==true)))&&<>(([]((<>((LTLAPp1==true))&&<>((LTLAPp0==true))))||(<>((LTLAPp1==true))&&<>((LTLAPp0==true))&&((LTLAPp1==true) U ((LTLAPp2==true)||[]((LTLAPp1==true))))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3669904811650849305;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp3==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin3669904811650849305;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp3==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3669904811650849305;'/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((LTLAPp4==true))&&<>(([](<>((LTLAPp5==true)))||(X(<>((LTLAPp5==true)))&&((LTLAPp6==true) U ([]((LTLAPp6==true))||((LTLAPp6==true)&&[]((LTLAPp7==true))))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin3669904811650849305;'/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((LTLAPp4==true))&&<>(([](<>((LTLAPp5==true)))||(X(<>((LTLAPp5==true)))&&((LTLAPp6==true) U ([]((LTLAPp6==true))||((LTLAPp6==true)&&[]((LTLAPp7==true))))))))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin3669904811650849305;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '<>(([]((LTLAPp0==true))||(X(X((LTLAPp0==true)))&&<>(([]((<>((LTLAPp1==true))&&<>((LTLAPp0==true))))||(<>((LTLAPp1==true))&&<>((LTLAPp0==true))&&((LTLAPp1==true) U ((LTLAPp2==true)||[]((LTLAPp1==true))))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-29 23:01:21] [INFO ] Applying decomposition
[2026-05-29 23:01:23] [INFO ] Flatten gal took : 1990 ms
[2026-05-29 23:01:24] [INFO ] Decomposing Gal with order
[2026-05-29 23:01:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 23:01:26] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to cJobCnt in partition [CreatedJobs_0],[CreatedJobs_1],[CreatedJobs_2],[CreatedJobs_3],[CreatedJobs_4],[CreatedJobs_5],[CreatedJobs_6],[CreatedJobs_7],[CreatedJobs_8],[CreatedJobs_9],[CreatedJobs_10],[CreatedJobs_11],[CreatedJobs_12],[CreatedJobs_13],[CreatedJobs_14],[CreatedJobs_15],[CreatedJobs_16],[CreatedJobs_17],[CreatedJobs_18],[CreatedJobs_19],[AwakeTasks_0, IdleTasks_0, NotifyEventJobQueuedE_0, QueueJobE_0, P_2321_0, TryAllocateOneTaskE_0, TryAllocateOneTaskB_0, P_2318_0, EnablePollingE_0, EnablePollingB_0, FetchJobB_0, ScheduleTaskE_Check_0, ScheduleTaskB_0, Abort_Check_Sources_E_0, Abort_Check_Sources_B_0, NotifyEventSourceAddedB_0, Insert_Source_E_0, NotifyEventSourceAddedE_0, P_1113_0, ProcessingEvt_0, P_1155_0, nyo_0, P_1158_0, P_1159_0, P_1160_0, NotifyEventEndOfCheckSourcesB_0, NotifyEventEndOfCheckSourcesE_0, Check_Sources_B_0, Check_Sources_E_0, NotifyEventJobCompletedE_0, NotifyEventJobCompletedB_0, RunE_0, RunB_0, Perform_Work_E_0, Try_Check_Sources_B_0, Try_Check_Sources_E_0, P_1617_0, ScheduleTaskE_Idle_0],[AwakeTasks_1, IdleTasks_1, NotifyEventJobQueuedE_1, QueueJobE_1, P_2321_1, TryAllocateOneTaskE_1, TryAllocateOneTaskB_1, P_2318_1, EnablePollingE_1, EnablePollingB_1, FetchJobB_1, ScheduleTaskE_Check_1, ScheduleTaskB_1, Abort_Check_Sources_E_1, Abort_Check_Sources_B_1, NotifyEventSourceAddedB_1, Insert_Source_E_1, NotifyEventSourceAddedE_1, P_1113_1, ProcessingEvt_1, P_1155_1, nyo_1, P_1158_1, P_1159_1, P_1160_1, NotifyEventEndOfCheckSourcesB_1, NotifyEventEndOfCheckSourcesE_1, Check_Sources_B_1, Check_Sources_E_1, NotifyEventJobCompletedE_1, NotifyEventJobCompletedB_1, RunE_1, RunB_1, Perform_Work_E_1, Try_Check_Sources_B_1, Try_Check_Sources_E_1, P_1617_1, ScheduleTaskE_Idle_1],[AwakeTasks_2, IdleTasks_2, NotifyEventJobQueuedE_2, QueueJobE_2, P_2321_2, TryAllocateOneTaskE_2, TryAllocateOneTaskB_2, P_2318_2, EnablePollingE_2, EnablePollingB_2, FetchJobB_2, ScheduleTaskE_Check_2, ScheduleTaskB_2, Abort_Check_Sources_E_2, Abort_Check_Sources_B_2, NotifyEventSourceAddedB_2, Insert_Source_E_2, NotifyEventSourceAddedE_2, P_1113_2, ProcessingEvt_2, P_1155_2, nyo_2, P_1158_2, P_1159_2, P_1160_2, NotifyEventEndOfCheckSourcesB_2, NotifyEventEndOfCheckSourcesE_2, Check_Sources_B_2, Check_Sources_E_2, NotifyEventJobCompletedE_2, NotifyEventJobCompletedB_2, RunE_2, RunB_2, Perform_Work_E_2, Try_Check_Sources_B_2, Try_Check_Sources_E_2, P_1617_2, ScheduleTaskE_Idle_2],[AwakeTasks_3, IdleTasks_3, NotifyEventJobQueuedE_3, QueueJobE_3, P_2321_3, TryAllocateOneTaskE_3, TryAllocateOneTaskB_3, P_2318_3, EnablePollingE_3, EnablePollingB_3, FetchJobB_3, ScheduleTaskE_Check_3, ScheduleTaskB_3, Abort_Check_Sources_E_3, Abort_Check_Sources_B_3, NotifyEventSourceAddedB_3, Insert_Source_E_3, NotifyEventSourceAddedE_3, P_1113_3, ProcessingEvt_3, P_1155_3, nyo_3, P_1158_3, P_1159_3, P_1160_3, NotifyEventEndOfCheckSourcesB_3, NotifyEventEndOfCheckSourcesE_3, Check_Sources_B_3, Check_Sources_E_3, NotifyEventJobCompletedE_3, NotifyEventJobCompletedB_3, RunE_3, RunB_3, Perform_Work_E_3, Try_Check_Sources_B_3, Try_Check_Sources_E_3, P_1617_3, ScheduleTaskE_Idle_3],[AwakeTasks_4, IdleTasks_4, NotifyEventJobQueuedE_4, QueueJobE_4, P_2321_4, TryAllocateOneTaskE_4, TryAllocateOneTaskB_4, P_2318_4, EnablePollingE_4, EnablePollingB_4, FetchJobB_4, ScheduleTaskE_Check_4, ScheduleTaskB_4, Abort_Check_Sources_E_4, Abort_Check_Sources_B_4, NotifyEventSourceAddedB_4, Insert_Source_E_4, NotifyEventSourceAddedE_4, P_1113_4, ProcessingEvt_4, P_1155_4, nyo_4, P_1158_4, P_1159_4, P_1160_4, NotifyEventEndOfCheckSourcesB_4, NotifyEventEndOfCheckSourcesE_4, Check_Sources_B_4, Check_Sources_E_4, NotifyEventJobCompletedE_4, NotifyEventJobCompletedB_4, RunE_4, RunB_4, Perform_Work_E_4, Try_Check_Sources_B_4, Try_Check_Sources_E_4, P_1617_4, ScheduleTaskE_Idle_4],[AwakeTasks_5, IdleTasks_5, NotifyEventJobQueuedE_5, QueueJobE_5, P_2321_5, TryAllocateOneTaskE_5, TryAllocateOneTaskB_5, P_2318_5, EnablePollingE_5, EnablePollingB_5, FetchJobB_5, ScheduleTaskE_Check_5, ScheduleTaskB_5, Abort_Check_Sources_E_5, Abort_Check_Sources_B_5, NotifyEventSourceAddedB_5, Insert_Source_E_5, NotifyEventSourceAddedE_5, P_1113_5, ProcessingEvt_5, P_1155_5, nyo_5, P_1158_5, P_1159_5, P_1160_5, NotifyEventEndOfCheckSourcesB_5, NotifyEventEndOfCheckSourcesE_5, Check_Sources_B_5, Check_Sources_E_5, NotifyEventJobCompletedE_5, NotifyEventJobCompletedB_5, RunE_5, RunB_5, Perform_Work_E_5, Try_Check_Sources_B_5, Try_Check_Sources_E_5, P_1617_5, ScheduleTaskE_Idle_5],[AwakeTasks_6, IdleTasks_6, NotifyEventJobQueuedE_6, QueueJobE_6, P_2321_6, TryAllocateOneTaskE_6, TryAllocateOneTaskB_6, P_2318_6, EnablePollingE_6, EnablePollingB_6, FetchJobB_6, ScheduleTaskE_Check_6, ScheduleTaskB_6, Abort_Check_Sources_E_6, Abort_Check_Sources_B_6, NotifyEventSourceAddedB_6, Insert_Source_E_6, NotifyEventSourceAddedE_6, P_1113_6, ProcessingEvt_6, P_1155_6, nyo_6, P_1158_6, P_1159_6, P_1160_6, NotifyEventEndOfCheckSourcesB_6, NotifyEventEndOfCheckSourcesE_6, Check_Sources_B_6, Check_Sources_E_6, NotifyEventJobCompletedE_6, NotifyEventJobCompletedB_6, RunE_6, RunB_6, Perform_Work_E_6, Try_Check_Sources_B_6, Try_Check_Sources_E_6, P_1617_6, ScheduleTaskE_Idle_6],[AwakeTasks_7, IdleTasks_7, NotifyEventJobQueuedE_7, QueueJobE_7, P_2321_7, TryAllocateOneTaskE_7, TryAllocateOneTaskB_7, P_2318_7, EnablePollingE_7, EnablePollingB_7, FetchJobB_7, ScheduleTaskE_Check_7, ScheduleTaskB_7, Abort_Check_Sources_E_7, Abort_Check_Sources_B_7, NotifyEventSourceAddedB_7, Insert_Source_E_7, NotifyEventSourceAddedE_7, P_1113_7, ProcessingEvt_7, P_1155_7, nyo_7, P_1158_7, P_1159_7, P_1160_7, NotifyEventEndOfCheckSourcesB_7, NotifyEventEndOfCheckSourcesE_7, Check_Sources_B_7, Check_Sources_E_7, NotifyEventJobCompletedE_7, NotifyEventJobCompletedB_7, RunE_7, RunB_7, Perform_Work_E_7, Try_Check_Sources_B_7, Try_Check_Sources_E_7, P_1617_7, ScheduleTaskE_Idle_7],[AwakeTasks_8, IdleTasks_8, NotifyEventJobQueuedE_8, QueueJobE_8, P_2321_8, TryAllocateOneTaskE_8, TryAllocateOneTaskB_8, P_2318_8, EnablePollingE_8, EnablePollingB_8, FetchJobB_8, ScheduleTaskE_Check_8, ScheduleTaskB_8, Abort_Check_Sources_E_8, Abort_Check_Sources_B_8, NotifyEventSourceAddedB_8, Insert_Source_E_8, NotifyEventSourceAddedE_8, P_1113_8, ProcessingEvt_8, P_1155_8, nyo_8, P_1158_8, P_1159_8, P_1160_8, NotifyEventEndOfCheckSourcesB_8, NotifyEventEndOfCheckSourcesE_8, Check_Sources_B_8, Check_Sources_E_8, NotifyEventJobCompletedE_8, NotifyEventJobCompletedB_8, RunE_8, RunB_8, Perform_Work_E_8, Try_Check_Sources_B_8, Try_Check_Sources_E_8, P_1617_8, ScheduleTaskE_Idle_8],[AwakeTasks_9, IdleTasks_9, NotifyEventJobQueuedE_9, QueueJobE_9, P_2321_9, TryAllocateOneTaskE_9, TryAllocateOneTaskB_9, P_2318_9, EnablePollingE_9, EnablePollingB_9, FetchJobB_9, ScheduleTaskE_Check_9, ScheduleTaskB_9, Abort_Check_Sources_E_9, Abort_Check_Sources_B_9, NotifyEventSourceAddedB_9, Insert_Source_E_9, NotifyEventSourceAddedE_9, P_1113_9, ProcessingEvt_9, P_1155_9, nyo_9, P_1158_9, P_1159_9, P_1160_9, NotifyEventEndOfCheckSourcesB_9, NotifyEventEndOfCheckSourcesE_9, Check_Sources_B_9, Check_Sources_E_9, NotifyEventJobCompletedE_9, NotifyEventJobCompletedB_9, RunE_9, RunB_9, Perform_Work_E_9, Try_Check_Sources_B_9, Try_Check_Sources_E_9, P_1617_9, ScheduleTaskE_Idle_9],[P_1725_0, P_1724_0, P_1712_0, AvailableJobId_0],[P_1725_1, P_1724_1, P_1712_1, AvailableJobId_1],[P_1725_2, P_1724_2, P_1712_2, AvailableJobId_2],[P_1725_3, P_1724_3, P_1712_3, AvailableJobId_3],[P_1725_4, P_1724_4, P_1712_4, AvailableJobId_4],[NotifyEventJobQueuedB_0, QueueJobB_0, FetchJobE_0, ScheduleTaskE_Work_0],[NotifyEventJobQueuedB_1, QueueJobB_1, FetchJobE_1, ScheduleTaskE_Work_1],[NotifyEventJobQueuedB_2, QueueJobB_2, FetchJobE_2, ScheduleTaskE_Work_2],[NotifyEventJobQueuedB_3, QueueJobB_3, FetchJobE_3, ScheduleTaskE_Work_3],[NotifyEventJobQueuedB_4, QueueJobB_4, FetchJobE_4, ScheduleTaskE_Work_4],[NotifyEventJobQueuedB_5, QueueJobB_5, FetchJobE_5, ScheduleTaskE_Work_5],[NotifyEventJobQueuedB_6, QueueJobB_6, FetchJobE_6, ScheduleTaskE_Work_6],[NotifyEventJobQueuedB_7, QueueJobB_7, FetchJobE_7, ScheduleTaskE_Work_7],[NotifyEventJobQueuedB_8, QueueJobB_8, FetchJobE_8, ScheduleTaskE_Work_8],[NotifyEventJobQueuedB_9, QueueJobB_9, FetchJobE_9, ScheduleTaskE_Work_9],[NotifyEventJobQueuedB_10, QueueJobB_10, FetchJobE_10, ScheduleTaskE_Work_10],[NotifyEventJobQueuedB_11, QueueJobB_11, FetchJobE_11, ScheduleTaskE_Work_11],[NotifyEventJobQueuedB_12, QueueJobB_12, FetchJobE_12, ScheduleTaskE_Work_12],[NotifyEventJobQueuedB_13, QueueJobB_13, FetchJobE_13, ScheduleTaskE_Work_13],[NotifyEventJobQueuedB_14, QueueJobB_14, FetchJobE_14, ScheduleTaskE_Work_14],[NotifyEventJobQueuedB_15, QueueJobB_15, FetchJobE_15, ScheduleTaskE_Work_15],[NotifyEventJobQueuedB_16, QueueJobB_16, FetchJobE_16, ScheduleTaskE_Work_16],[NotifyEventJobQueuedB_17, QueueJobB_17, FetchJobE_17, ScheduleTaskE_Work_17],[NotifyEventJobQueuedB_18, QueueJobB_18, FetchJobE_18, ScheduleTaskE_Work_18],[NotifyEventJobQueuedB_19, QueueJobB_19, FetchJobE_19, ScheduleTaskE_Work_19],[NotifyEventJobQueuedB_20, QueueJobB_20, FetchJobE_20, ScheduleTaskE_Work_20],[NotifyEventJobQueuedB_21, QueueJobB_21, FetchJobE_21, ScheduleTaskE_Work_21],[NotifyEventJobQueuedB_22, QueueJobB_22, FetchJobE_22, ScheduleTaskE_Work_22],[NotifyEventJobQueuedB_23, QueueJobB_23, FetchJobE_23, ScheduleTaskE_Work_23],[NotifyEventJobQueuedB_24, QueueJobB_24, FetchJobE_24, ScheduleTaskE_Work_24],[NotifyEventJobQueuedB_25, QueueJobB_25, FetchJobE_25, ScheduleTaskE_Work_25],[NotifyEventJobQueuedB_26, QueueJobB_26, FetchJobE_26, ScheduleTaskE_Work_26],[NotifyEventJobQueuedB_27, QueueJobB_27, FetchJobE_27, ScheduleTaskE_Work_27],[NotifyEventJobQueuedB_28, QueueJobB_28, FetchJobE_28, ScheduleTaskE_Work_28],[NotifyEventJobQueuedB_29, QueueJobB_29, FetchJobE_29, ScheduleTaskE_Work_29],[NotifyEventJobQueuedB_30, QueueJobB_30, FetchJobE_30, ScheduleTaskE_Work_30],[NotifyEventJobQueuedB_31, QueueJobB_31, FetchJobE_31, ScheduleTaskE_Work_31],[NotifyEventJobQueuedB_32, QueueJobB_32, FetchJobE_32, ScheduleTaskE_Work_32],[NotifyEventJobQueuedB_33, QueueJobB_33, FetchJobE_33, ScheduleTaskE_Work_33],[NotifyEventJobQueuedB_34, QueueJobB_34, FetchJobE_34, ScheduleTaskE_Work_34],[NotifyEventJobQueuedB_35, QueueJobB_35, FetchJobE_35, ScheduleTaskE_Work_35],[NotifyEventJobQueuedB_36, QueueJobB_36, FetchJobE_36, ScheduleTaskE_Work_36],[NotifyEventJobQueuedB_37, QueueJobB_37, FetchJobE_37, ScheduleTaskE_Work_37],[NotifyEventJobQueuedB_38, QueueJobB_38, FetchJobE_38, ScheduleTaskE_Work_38],[NotifyEventJobQueuedB_39, QueueJobB_39, FetchJobE_39, ScheduleTaskE_Work_39],[NotifyEventJobQueuedB_40, QueueJobB_40, FetchJobE_40, ScheduleTaskE_Work_40],[NotifyEventJobQueuedB_41, QueueJobB_41, FetchJobE_41, ScheduleTaskE_Work_41],[NotifyEventJobQueuedB_42, QueueJobB_42, FetchJobE_42, ScheduleTaskE_Work_42],[NotifyEventJobQueuedB_43, QueueJobB_43, FetchJobE_43, ScheduleTaskE_Work_43],[NotifyEventJobQueuedB_44, QueueJobB_44, FetchJobE_44, ScheduleTaskE_Work_44],[NotifyEventJobQueuedB_45, QueueJobB_45, FetchJobE_45, ScheduleTaskE_Work_45],[NotifyEventJobQueuedB_46, QueueJobB_46, FetchJobE_46, ScheduleTaskE_Work_46],[NotifyEventJobQueuedB_47, QueueJobB_47, FetchJobE_47, ScheduleTaskE_Work_47],[NotifyEventJobQueuedB_48, QueueJobB_48, FetchJobE_48, ScheduleTaskE_Work_48],[NotifyEventJobQueuedB_49, QueueJobB_49, FetchJobE_49, ScheduleTaskE_Work_49],[PlaceSources_0, ModifiedSrc_0, AbourtToModifySrc_0],[PlaceSources_1, ModifiedSrc_1, AbourtToModifySrc_1],[PlaceSources_2, ModifiedSrc_2, AbourtToModifySrc_2],[PlaceSources_3, ModifiedSrc_3, AbourtToModifySrc_3],[DisablePollingE_0, DisablePollingB_0, Insert_Source_B_0, P_1119_0, P_2579_0],[DisablePollingE_1, DisablePollingB_1, Insert_Source_B_1, P_1119_1, P_2579_1],[DisablePollingE_2, DisablePollingB_2, Insert_Source_B_2, P_1119_2, P_2579_2],[DisablePollingE_3, DisablePollingB_3, Insert_Source_B_3, P_1119_3, P_2579_3],[DisablePollingE_4, DisablePollingB_4, Insert_Source_B_4, P_1119_4, P_2579_4],[DisablePollingE_5, DisablePollingB_5, Insert_Source_B_5, P_1119_5, P_2579_5],[DisablePollingE_6, DisablePollingB_6, Insert_Source_B_6, P_1119_6, P_2579_6],[DisablePollingE_7, DisablePollingB_7, Insert_Source_B_7, P_1119_7, P_2579_7],[DisablePollingE_8, DisablePollingB_8, Insert_Source_B_8, P_1119_8, P_2579_8],[DisablePollingE_9, DisablePollingB_9, Insert_Source_B_9, P_1119_9, P_2579_9],[DisablePollingE_10, DisablePollingB_10, Insert_Source_B_10, P_1119_10, P_2579_10],[DisablePollingE_11, DisablePollingB_11, Insert_Source_B_11, P_1119_11, P_2579_11],[DisablePollingE_12, DisablePollingB_12, Insert_Source_B_12, P_1119_12, P_2579_12],[DisablePollingE_13, DisablePollingB_13, Insert_Source_B_13, P_1119_13, P_2579_13],[DisablePollingE_14, DisablePollingB_14, Insert_Source_B_14, P_1119_14, P_2579_14],[DisablePollingE_15, DisablePollingB_15, Insert_Source_B_15, P_1119_15, P_2579_15],[DisablePollingE_16, DisablePollingB_16, Insert_Source_B_16, P_1119_16, P_2579_16],[DisablePollingE_17, DisablePollingB_17, Insert_Source_B_17, P_1119_17, P_2579_17],[DisablePollingE_18, DisablePollingB_18, Insert_Source_B_18, P_1119_18, P_2579_18],[DisablePollingE_19, DisablePollingB_19, Insert_Source_B_19, P_1119_19, P_2579_19],[DisablePollingE_20, DisablePollingB_20, Insert_Source_B_20, P_1119_20, P_2579_20],[DisablePollingE_21, DisablePollingB_21, Insert_Source_B_21, P_1119_21, P_2579_21],[DisablePollingE_22, DisablePollingB_22, Insert_Source_B_22, P_1119_22, P_2579_22],[DisablePollingE_23, DisablePollingB_23, Insert_Source_B_23, P_1119_23, P_2579_23],[DisablePollingE_24, DisablePollingB_24, Insert_Source_B_24, P_1119_24, P_2579_24],[DisablePollingE_25, DisablePollingB_25, Insert_Source_B_25, P_1119_25, P_2579_25],[DisablePollingE_26, DisablePollingB_26, Insert_Source_B_26, P_1119_26, P_2579_26],[DisablePollingE_27, DisablePollingB_27, Insert_Source_B_27, P_1119_27, P_2579_27],[DisablePollingE_28, DisablePollingB_28, Insert_Source_B_28, P_1119_28, P_2579_28],[DisablePollingE_29, DisablePollingB_29, Insert_Source_B_29, P_1119_29, P_2579_29],[DisablePollingE_30, DisablePollingB_30, Insert_Source_B_30, P_1119_30, P_2579_30],[DisablePollingE_31, DisablePollingB_31, Insert_Source_B_31, P_1119_31, P_2579_31],[DisablePollingE_32, DisablePollingB_32, Insert_Source_B_32, P_1119_32, P_2579_32],[DisablePollingE_33, DisablePollingB_33, Insert_Source_B_33, P_1119_33, P_2579_33],[DisablePollingE_34, DisablePollingB_34, Insert_Source_B_34, P_1119_34, P_2579_34],[DisablePollingE_35, DisablePollingB_35, Insert_Source_B_35, P_1119_35, P_2579_35],[DisablePollingE_36, DisablePollingB_36, Insert_Source_B_36, P_1119_36, P_2579_36],[DisablePollingE_37, DisablePollingB_37, Insert_Source_B_37, P_1119_37, P_2579_37],[DisablePollingE_38, DisablePollingB_38, Insert_Source_B_38, P_1119_38, P_2579_38],[DisablePollingE_39, DisablePollingB_39, Insert_Source_B_39, P_1119_39, P_2579_39],
at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-29 23:01:28] [INFO ] Flatten gal took : 2641 ms
[2026-05-29 23:01:29] [INFO ] Time to serialize gal into /tmp/LTLCardinality7071092097813581645.gal : 247 ms
[2026-05-29 23:01:29] [INFO ] Time to serialize properties into /tmp/LTLCardinality1844992486904890812.ltl : 29 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/LTLCardinality7071092097813581645.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1844992486904890812.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 : !((F((G("(((((ScheduleTaskE_Idle_0+ScheduleTaskE_Idle_1)+(ScheduleTaskE_Idle_2+ScheduleTaskE_Idle_3))+((ScheduleTaskE_Idle_4+ScheduleT...1657
Formula 0 simplified : G(F!"(((((ScheduleTaskE_Idle_0+ScheduleTaskE_Idle_1)+(ScheduleTaskE_Idle_2+ScheduleTaskE_Idle_3))+((ScheduleTaskE_Idle_4+ScheduleTas...1505
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S04J04T10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S04J04T10, examination is LTLCardinality"
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-177969942100331"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J04T10.tgz
mv PolyORBLF-COL-S04J04T10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;
