About the Execution of ITS-Tools for PolyORBLF-COL-S06J04T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5964.703 | 650668.00 | 760176.00 | 1909.20 | FFFFFTTFFFFTFTTT | 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-177969942100379.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is PolyORBLF-COL-S06J04T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942100379
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 7.9K Mar 8 15:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 8 15:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 8 15:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 8 15:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Mar 16 08:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 16 08:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 16 08:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 16 08:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Mar 8 15:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Mar 8 15:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 8 15:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 31K Mar 8 15:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 16 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 16 08:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 154K Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1780144179197
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-S06J04T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202604301425
[2026-05-30 12:29:41] [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]
[2026-05-30 12:29:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-30 12:29:41] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-30 12:29:42] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-30 12:29:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1266 ms
[2026-05-30 12:29:42] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 810 PT places and 14100.0 transition bindings in 53 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
[2026-05-30 12:29:43] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 13 ms.
[2026-05-30 12:29:43] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Initial state reduction rules removed 3 formulas.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-13 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 40004 steps (3896 resets) in 2336 ms. (17 steps per ms) remains 12/32 properties
BEST_FIRST walk for 40002 steps (105 resets) in 796 ms. (50 steps per ms) remains 8/12 properties
BEST_FIRST walk for 40003 steps (141 resets) in 365 ms. (109 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (151 resets) in 331 ms. (120 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (108 resets) in 421 ms. (94 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (99 resets) in 459 ms. (86 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (118 resets) in 162 ms. (245 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (108 resets) in 233 ms. (170 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (122 resets) in 165 ms. (240 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (124 resets) in 169 ms. (235 steps per ms) remains 8/8 properties
[2026-05-30 12:29:45] [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-14163836310060736519.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13149797554742282454.kers'
[2026-05-30 12:29:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14163836310060736519.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13149797554742282454.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 64 rows 73 cols 204 entries
Finished phase 1 with 43 SingleSign rule and 12 generalized
[2026-05-30 12:29:45] [INFO ] Computed 26 invariants in 1 ms
Computed 26 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-13149797554742282454.kers
Total runtime 3 ms.
[2026-05-30 12:29:45] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 4/14 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
After SMT solving in domain Real declared 67/145 variables, and 14 constraints, problems are : Problem set: 8 solved, 0 unsolved in 344 ms.
Refiners :[Positive P Invariants (semi-flows): 3/8 constraints, Generalized P Invariants (flows): 11/18 constraints, State Equation: 0/81 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 456ms problems are : Problem set: 8 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 8 atomic propositions for a total of 13 simplifications.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-30 12:29:45] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2026-05-30 12:29:45] [INFO ] Flatten gal took : 68 ms
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-30 12:29:45] [INFO ] Flatten gal took : 23 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
[2026-05-30 12:29:46] [INFO ] Unfolded HLPN to a Petri net with 810 places and 14014 transitions 118428 arcs in 420 ms.
[2026-05-30 12:29:46] [INFO ] Unfolded 9 HLPN properties in 0 ms.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Support contains 180 out of 810 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 810/810 places, 3254/3254 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 802 transition count 3246
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 802 transition count 3246
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 794 transition count 3238
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 794 transition count 3238
Applied a total of 32 rules in 328 ms. Remains 794 /810 variables (removed 16) and now considering 3238/3254 (removed 16) transitions.
Running 3232 sub problems to find dead transitions.
[2026-05-30 12:29:46] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4397023243905633873.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5733655224395351521.kers'
[2026-05-30 12:29:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4397023243905633873.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5733655224395351521.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 3 ms.
// Phase 1: matrix 3190 rows 783 cols 18682 entries
Finished phase 1 with 519 SingleSign rule and 217 generalized
[2026-05-30 12:29:47] [INFO ] Computed 58 invariants in 39 ms
Computed 58 P flows in 39 ms.
Exported basis to /tmp/petrispot-output-5733655224395351521.kers
Total runtime 43 ms.
[2026-05-30 12:29:47] [INFO ] State equation strengthened by 224 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/782 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 26946ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 27006ms
[2026-05-30 12:30:13] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:30:13] [INFO ] Invariant cache hit.
[2026-05-30 12:30:15] [INFO ] Implicit Places using invariants in 1449 ms returned [632, 633, 634, 635, 636, 637, 638, 639]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1476 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 786/810 places, 3238/3254 transitions.
Applied a total of 0 rules in 41 ms. Remains 786 /786 variables (removed 0) and now considering 3238/3238 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 28918 ms. Remains : 786/810 places, 3238/3254 transitions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Applied a total of 0 rules in 43 ms. Remains 786 /786 variables (removed 0) and now considering 3238/3238 (removed 0) transitions.
Running 3232 sub problems to find dead transitions.
[2026-05-30 12:30:15] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12510022216815890269.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12242107400090974097.kers'
[2026-05-30 12:30:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12510022216815890269.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12242107400090974097.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 12 ms.
// Phase 1: matrix 3190 rows 775 cols 18666 entries
Finished phase 1 with 526 SingleSign rule and 210 generalized
[2026-05-30 12:30:15] [INFO ] Computed 50 invariants in 70 ms
Computed 50 P flows in 71 ms.
Exported basis to /tmp/petrispot-output-12242107400090974097.kers
Total runtime 75 ms.
[2026-05-30 12:30:15] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 25023ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 25039ms
[2026-05-30 12:30:40] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:30:40] [INFO ] Invariant cache hit.
[2026-05-30 12:30:41] [INFO ] Implicit Places using invariants in 964 ms returned []
[2026-05-30 12:30:41] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:30:41] [INFO ] Invariant cache hit.
[2026-05-30 12:30:45] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:31:09] [INFO ] Implicit Places using invariants and state equation in 27759 ms returned []
Implicit Place search using SMT with State Equation took 28727 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 53827 ms. Remains : 786/786 places, 3238/3238 transitions.
Support contains 180 out of 786 places after structural reductions.
[2026-05-30 12:31:09] [INFO ] Flatten gal took : 435 ms
[2026-05-30 12:31:10] [INFO ] Flatten gal took : 311 ms
[2026-05-30 12:31:10] [INFO ] Input system was already deterministic with 3238 transitions.
RANDOM walk for 40000 steps (218 resets) in 668 ms. (59 steps per ms) remains 2/20 properties
BEST_FIRST walk for 40004 steps (133 resets) in 292 ms. (136 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (104 resets) in 274 ms. (145 steps per ms) remains 2/2 properties
[2026-05-30 12:31:11] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:31:11] [INFO ] Invariant cache hit.
[2026-05-30 12:31:11] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 586/602 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/602 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 107/709 variables, 11/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/709 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp17 is UNSAT
After SMT solving in domain Real declared 781/3976 variables, and 46 constraints, problems are : Problem set: 2 solved, 0 unsolved in 451 ms.
Refiners :[Positive P Invariants (semi-flows): 11/15 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 0/786 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 481ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 7 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)))'
Support contains 8 out of 786 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 780 transition count 3238
Applied a total of 6 rules in 63 ms. Remains 780 /786 variables (removed 6) and now considering 3238/3238 (removed 0) transitions.
Running 3232 sub problems to find dead transitions.
[2026-05-30 12:31:11] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-104433122722016239.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16164802664094801061.kers'
[2026-05-30 12:31:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-104433122722016239.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16164802664094801061.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 3190 rows 775 cols 18666 entries
Finished phase 1 with 526 SingleSign rule and 210 generalized
[2026-05-30 12:31:12] [INFO ] Computed 44 invariants in 35 ms
Computed 44 P flows in 35 ms.
Exported basis to /tmp/petrispot-output-16164802664094801061.kers
Total runtime 39 ms.
[2026-05-30 12:31:12] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 24728ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 24743ms
[2026-05-30 12:31:36] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:31:36] [INFO ] Invariant cache hit.
[2026-05-30 12:31:39] [INFO ] Implicit Places using invariants in 2855 ms returned []
[2026-05-30 12:31:39] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:31:39] [INFO ] Invariant cache hit.
[2026-05-30 12:31:42] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:32:12] [INFO ] Performed 355/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 12:32:30] [INFO ] Implicit Places using invariants and state equation in 50795 ms returned []
Implicit Place search using SMT with State Equation took 53661 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 780/786 places, 3238/3238 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78483 ms. Remains : 780/786 places, 3238/3238 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Stuttering acceptance computed with spot in 385 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 4 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-01 finished in 78999 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (G(p0)||(p1&&X((p1 U (p2||G(p1)))))))))'
Support contains 34 out of 786 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 780 transition count 3238
Applied a total of 6 rules in 81 ms. Remains 780 /786 variables (removed 6) and now considering 3238/3238 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 12:32:30] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1046343246156323031.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12805556056122744415.kers'
[2026-05-30 12:32:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1046343246156323031.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12805556056122744415.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 6 ms.
// Phase 1: matrix 3190 rows 775 cols 18666 entries
Finished phase 1 with 526 SingleSign rule and 210 generalized
[2026-05-30 12:32:31] [INFO ] Computed 44 invariants in 58 ms
Computed 44 P flows in 59 ms.
Exported basis to /tmp/petrispot-output-12805556056122744415.kers
Total runtime 65 ms.
[2026-05-30 12:32:32] [INFO ] Implicit Places using invariants in 1928 ms returned []
[2026-05-30 12:32:32] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:32:32] [INFO ] Invariant cache hit.
[2026-05-30 12:32:35] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:33:05] [INFO ] Performed 765/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 12:33:06] [INFO ] Implicit Places using invariants and state equation in 33322 ms returned []
Implicit Place search using SMT with State Equation took 35253 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 780/786 places, 3238/3238 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35338 ms. Remains : 780/786 places, 3238/3238 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (G(p0)||(p1&&X((p1 U (p2||G(p1)))))))))'
Stuttering acceptance computed with spot in 276 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 42 steps with 0 reset in 6 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-02 finished in 35699 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(p0)))&&F((!p1 U (p2||G(!p1))))))'
Support contains 61 out of 786 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 780 transition count 3238
Applied a total of 6 rules in 92 ms. Remains 780 /786 variables (removed 6) and now considering 3238/3238 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 12:33:06] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4042601349683498407.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14921480817047361875.kers'
[2026-05-30 12:33:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4042601349683498407.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14921480817047361875.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 5 ms.
// Phase 1: matrix 3190 rows 775 cols 18666 entries
Finished phase 1 with 526 SingleSign rule and 210 generalized
[2026-05-30 12:33:06] [INFO ] Computed 44 invariants in 58 ms
Computed 44 P flows in 59 ms.
Exported basis to /tmp/petrispot-output-14921480817047361875.kers
Total runtime 64 ms.
[2026-05-30 12:33:08] [INFO ] Implicit Places using invariants in 2142 ms returned []
[2026-05-30 12:33:08] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:33:08] [INFO ] Invariant cache hit.
[2026-05-30 12:33:11] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:33:42] [INFO ] Performed 452/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 12:33:55] [INFO ] Implicit Places using invariants and state equation in 46747 ms returned []
Implicit Place search using SMT with State Equation took 48905 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 780/786 places, 3238/3238 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49000 ms. Remains : 780/786 places, 3238/3238 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(p0)))&&F((!p1 U (p2||G(!p1))))))'
Stuttering acceptance computed with spot in 269 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (NOT p0), (AND (NOT p2) p1), (NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-05
Product exploration explored 100000 steps with 25000 reset in 2384 ms.
Product exploration explored 100000 steps with 25000 reset in 2192 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 9 factoid took 70 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 570 steps (4 resets) in 13 ms. (40 steps per ms) remains 0/1 properties
Knowledge based reduction with 9 factoid took 79 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Knowledge-based reduction took 401 ms.
Stuttering acceptance computed with spot in 207 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 13 out of 780 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 3238/3238 transitions.
Applied a total of 0 rules in 32 ms. Remains 780 /780 variables (removed 0) and now considering 3238/3238 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 12:34:01] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:34:01] [INFO ] Invariant cache hit.
[2026-05-30 12:34:02] [INFO ] Implicit Places using invariants in 1739 ms returned []
[2026-05-30 12:34:02] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:34:02] [INFO ] Invariant cache hit.
[2026-05-30 12:34:05] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:34:35] [INFO ] Performed 364/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 12:34:50] [INFO ] Implicit Places using invariants and state equation in 47401 ms returned []
Implicit Place search using SMT with State Equation took 49143 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 49177 ms. Remains : 780/780 places, 3238/3238 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 60 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 255 steps (7 resets) in 10 ms. (23 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 64 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Knowledge-based reduction took 372 ms.
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 202 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 25000 reset in 2246 ms.
Product exploration explored 100000 steps with 25000 reset in 1957 ms.
Spot run failed in 153 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/ltsmin5146546651932929048
[2026-05-30 12:34:55] [INFO ] Built C files in 129ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5146546651932929048
Running compilation step : cd /tmp/ltsmin5146546651932929048;'/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/ltsmin5146546651932929048;'/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/ltsmin5146546651932929048;'/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 13 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 3238/3238 transitions.
Applied a total of 0 rules in 55 ms. Remains 780 /780 variables (removed 0) and now considering 3238/3238 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 12:34:58] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:34:58] [INFO ] Invariant cache hit.
[2026-05-30 12:35:00] [INFO ] Implicit Places using invariants in 2076 ms returned []
[2026-05-30 12:35:00] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:35:00] [INFO ] Invariant cache hit.
[2026-05-30 12:35:03] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:35:34] [INFO ] Performed 356/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 12:35:53] [INFO ] Implicit Places using invariants and state equation in 52368 ms returned []
Implicit Place search using SMT with State Equation took 54453 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 54519 ms. Remains : 780/780 places, 3238/3238 transitions.
Built C files in :
/tmp/ltsmin5258794816037801363
[2026-05-30 12:35:53] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5258794816037801363
Running compilation step : cd /tmp/ltsmin5258794816037801363;'/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/ltsmin5258794816037801363;'/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/ltsmin5258794816037801363;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-30 12:35:56] [INFO ] Flatten gal took : 202 ms
[2026-05-30 12:35:56] [INFO ] Flatten gal took : 177 ms
[2026-05-30 12:35:57] [INFO ] Time to serialize gal into /tmp/LTL12288745419798505937.gal : 99 ms
[2026-05-30 12:35:57] [INFO ] Time to serialize properties into /tmp/LTL7027243456733877133.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/LTL12288745419798505937.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12922833883452595025.hoa' '-atoms' '/tmp/LTL7027243456733877133.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/LTL7027243456733877133.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12922833883452595025.hoa
Detected timeout of ITS tools.
[2026-05-30 12:36:12] [INFO ] Flatten gal took : 220 ms
[2026-05-30 12:36:12] [INFO ] Flatten gal took : 212 ms
[2026-05-30 12:36:12] [INFO ] Time to serialize gal into /tmp/LTL2419629707282989698.gal : 41 ms
[2026-05-30 12:36:12] [INFO ] Time to serialize properties into /tmp/LTL10956808560364859813.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/LTL2419629707282989698.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10956808560364859813.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(X(X("((((P_1113_0+P_1113_1)+(P_1113_2+P_1113_3))+((P_1113_4+P_1113_5)+(P_1113_6+P_1113_7)))<=(((AvailableJobId_0+AvailableJobId_...2521
Formula 0 simplified : XXX!"((((P_1113_0+P_1113_1)+(P_1113_2+P_1113_3))+((P_1113_4+P_1113_5)+(P_1113_6+P_1113_7)))<=(((AvailableJobId_0+AvailableJobId_1)+(...1776
Detected timeout of ITS tools.
[2026-05-30 12:36:28] [INFO ] Flatten gal took : 150 ms
[2026-05-30 12:36:28] [INFO ] Applying decomposition
[2026-05-30 12:36:28] [INFO ] Flatten gal took : 206 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/graph2925414580474310546.txt' '-o' '/tmp/graph2925414580474310546.bin' '-w' '/tmp/graph2925414580474310546.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2925414580474310546.bin' '-l' '-1' '-v' '-w' '/tmp/graph2925414580474310546.weights' '-q' '0' '-e' '0.001'
[2026-05-30 12:36:28] [INFO ] Decomposing Gal with order
[2026-05-30 12:36:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 12:36:29] [INFO ] Removed a total of 1940 redundant transitions.
[2026-05-30 12:36:30] [INFO ] Flatten gal took : 987 ms
[2026-05-30 12:36:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 1674 labels/synchronizations in 236 ms.
[2026-05-30 12:36:31] [INFO ] Time to serialize gal into /tmp/LTL7692569976778327311.gal : 38 ms
[2026-05-30 12:36:31] [INFO ] Time to serialize properties into /tmp/LTL4697549403369256698.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/LTL7692569976778327311.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4697549403369256698.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(X("((((gi2.gu68.P_1113_0+gi2.gu68.P_1113_1)+(gi2.gu68.P_1113_2+gi2.gu68.P_1113_3))+((gi2.gu68.P_1113_4+gi2.gu68.P_1113_5)+(gi2...3359
Formula 0 simplified : XXX!"((((gi2.gu68.P_1113_0+gi2.gu68.P_1113_1)+(gi2.gu68.P_1113_2+gi2.gu68.P_1113_3))+((gi2.gu68.P_1113_4+gi2.gu68.P_1113_5)+(gi2.gu6...2387
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-05 finished in 219696 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 8 out of 786 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 780 transition count 3190
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 732 transition count 3190
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 96 place count 732 transition count 3094
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 288 place count 636 transition count 3094
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 384 place count 588 transition count 3046
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 392 place count 580 transition count 3038
Iterating global reduction 2 with 8 rules applied. Total rules applied 400 place count 580 transition count 3038
Applied a total of 400 rules in 397 ms. Remains 580 /786 variables (removed 206) and now considering 3038/3238 (removed 200) transitions.
Running 3032 sub problems to find dead transitions.
[2026-05-30 12:36:46] [INFO ] Flow matrix only has 2990 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-548348219860659857.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6410128742325664334.kers'
[2026-05-30 12:36:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-548348219860659857.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6410128742325664334.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 2990 rows 575 cols 18402 entries
Finished phase 1 with 363 SingleSign rule and 173 generalized
[2026-05-30 12:36:46] [INFO ] Computed 44 invariants in 33 ms
Computed 44 P flows in 33 ms.
Exported basis to /tmp/petrispot-output-6410128742325664334.kers
Total runtime 40 ms.
[2026-05-30 12:36:46] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/574 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3032 unsolved
SMT process timed out in 24695ms, After SMT, problems are : Problem set: 0 solved, 3032 unsolved
Search for dead transitions found 0 dead transitions in 24708ms
[2026-05-30 12:37:11] [INFO ] Flow matrix only has 2990 transitions (discarded 48 similar events)
[2026-05-30 12:37:11] [INFO ] Invariant cache hit.
[2026-05-30 12:37:13] [INFO ] Implicit Places using invariants in 1885 ms returned []
[2026-05-30 12:37:13] [INFO ] Flow matrix only has 2990 transitions (discarded 48 similar events)
[2026-05-30 12:37:13] [INFO ] Invariant cache hit.
[2026-05-30 12:37:14] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:37:36] [INFO ] Implicit Places using invariants and state equation in 23446 ms returned []
Implicit Place search using SMT with State Equation took 25333 ms to find 0 implicit places.
[2026-05-30 12:37:36] [INFO ] Redundant transitions in 218 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 580/786 places, 3038/3238 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50670 ms. Remains : 580/786 places, 3038/3238 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-07
Stuttering criterion allowed to conclude after 731 steps with 5 reset in 8 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-07 finished in 50838 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 9 out of 786 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 780 transition count 3182
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 724 transition count 3182
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 112 place count 724 transition count 3086
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 304 place count 628 transition count 3086
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 3 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 496 place count 532 transition count 2990
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 504 place count 524 transition count 2982
Iterating global reduction 2 with 8 rules applied. Total rules applied 512 place count 524 transition count 2982
Applied a total of 512 rules in 225 ms. Remains 524 /786 variables (removed 262) and now considering 2982/3238 (removed 256) transitions.
Running 2976 sub problems to find dead transitions.
[2026-05-30 12:37:37] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12210424267981715055.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14909841842020148058.kers'
[2026-05-30 12:37:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12210424267981715055.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14909841842020148058.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 6 ms.
// Phase 1: matrix 2934 rows 519 cols 18386 entries
Finished phase 1 with 307 SingleSign rule and 173 generalized
[2026-05-30 12:37:37] [INFO ] Computed 44 invariants in 48 ms
Computed 44 P flows in 49 ms.
Exported basis to /tmp/petrispot-output-14909841842020148058.kers
Total runtime 52 ms.
[2026-05-30 12:37:37] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/518 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2976 unsolved
SMT process timed out in 24728ms, After SMT, problems are : Problem set: 0 solved, 2976 unsolved
Search for dead transitions found 0 dead transitions in 24739ms
[2026-05-30 12:38:02] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
[2026-05-30 12:38:02] [INFO ] Invariant cache hit.
[2026-05-30 12:38:03] [INFO ] Implicit Places using invariants in 1742 ms returned []
[2026-05-30 12:38:03] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
[2026-05-30 12:38:03] [INFO ] Invariant cache hit.
[2026-05-30 12:38:05] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:38:25] [INFO ] Implicit Places using invariants and state equation in 21522 ms returned []
Implicit Place search using SMT with State Equation took 23272 ms to find 0 implicit places.
[2026-05-30 12:38:25] [INFO ] Redundant transitions in 455 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 524/786 places, 2982/3238 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 48707 ms. Remains : 524/786 places, 2982/3238 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-08
Stuttering criterion allowed to conclude after 755 steps with 22 reset in 16 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-08 finished in 48848 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 2 out of 786 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 780 transition count 3182
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 724 transition count 3182
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 112 place count 724 transition count 3086
Deduced a syphon composed of 96 places in 4 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 304 place count 628 transition count 3086
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 4 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 496 place count 532 transition count 2990
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 504 place count 524 transition count 2982
Iterating global reduction 2 with 8 rules applied. Total rules applied 512 place count 524 transition count 2982
Applied a total of 512 rules in 325 ms. Remains 524 /786 variables (removed 262) and now considering 2982/3238 (removed 256) transitions.
Skipped dead transition search.
[2026-05-30 12:38:26] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
[2026-05-30 12:38:26] [INFO ] Invariant cache hit.
[2026-05-30 12:38:27] [INFO ] Implicit Places using invariants in 1288 ms returned []
[2026-05-30 12:38:27] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
[2026-05-30 12:38:27] [INFO ] Invariant cache hit.
[2026-05-30 12:38:29] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:38:50] [INFO ] Implicit Places using invariants and state equation in 22604 ms returned []
Implicit Place search using SMT with State Equation took 23894 ms to find 0 implicit places.
[2026-05-30 12:38:50] [INFO ] Redundant transitions in 161 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 524/786 places, 2982/3238 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 24390 ms. Remains : 524/786 places, 2982/3238 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-09
Stuttering criterion allowed to conclude after 120 steps with 0 reset in 7 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-09 finished in 24498 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p0)&&F(p1)))))'
Support contains 14 out of 786 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 786/786 places, 3238/3238 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 780 transition count 3238
Applied a total of 6 rules in 77 ms. Remains 780 /786 variables (removed 6) and now considering 3238/3238 (removed 0) transitions.
Running 3232 sub problems to find dead transitions.
[2026-05-30 12:38:50] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16987288018748344750.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13218319771102302078.kers'
[2026-05-30 12:38:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16987288018748344750.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13218319771102302078.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 6 ms.
// Phase 1: matrix 3190 rows 775 cols 18666 entries
Finished phase 1 with 526 SingleSign rule and 210 generalized
[2026-05-30 12:38:50] [INFO ] Computed 44 invariants in 60 ms
Computed 44 P flows in 61 ms.
Exported basis to /tmp/petrispot-output-13218319771102302078.kers
Total runtime 67 ms.
[2026-05-30 12:38:50] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 24784ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 24798ms
[2026-05-30 12:39:15] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:39:15] [INFO ] Invariant cache hit.
[2026-05-30 12:39:16] [INFO ] Implicit Places using invariants in 1657 ms returned []
[2026-05-30 12:39:16] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2026-05-30 12:39:16] [INFO ] Invariant cache hit.
[2026-05-30 12:39:19] [INFO ] State equation strengthened by 224 read => feed constraints.
[2026-05-30 12:39:50] [INFO ] Performed 452/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-30 12:40:07] [INFO ] Implicit Places using invariants and state equation in 50908 ms returned []
Implicit Place search using SMT with State Equation took 52570 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 780/786 places, 3238/3238 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77457 ms. Remains : 780/786 places, 3238/3238 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p0)&&F(p1)))))'
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-11
Product exploration explored 100000 steps with 33333 reset in 2103 ms.
Product exploration explored 100000 steps with 33333 reset in 2163 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 5 factoid took 21 ms. Proved property starting from automaton with 4 states, 6 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 45 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-11 finished in 81987 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(p0)))&&F((!p1 U (p2||G(!p1))))))'
Spot run failed in 65 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-30 12:40:12] [INFO ] Flatten gal took : 395 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7723663125842380662
[2026-05-30 12:40:13] [INFO ] Too many transitions (3238) to apply POR reductions. Disabling POR matrices.
[2026-05-30 12:40:13] [INFO ] Applying decomposition
[2026-05-30 12:40:13] [INFO ] Built C files in 124ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7723663125842380662
Running compilation step : cd /tmp/ltsmin7723663125842380662;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-30 12:40:13] [INFO ] Flatten gal took : 172 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/graph11228567721446243478.txt' '-o' '/tmp/graph11228567721446243478.bin' '-w' '/tmp/graph11228567721446243478.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11228567721446243478.bin' '-l' '-1' '-v' '-w' '/tmp/graph11228567721446243478.weights' '-q' '0' '-e' '0.001'
[2026-05-30 12:40:13] [INFO ] Decomposing Gal with order
[2026-05-30 12:40:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 12:40:14] [INFO ] Removed a total of 1816 redundant transitions.
[2026-05-30 12:40:14] [INFO ] Flatten gal took : 556 ms
[2026-05-30 12:40:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 1161 labels/synchronizations in 131 ms.
[2026-05-30 12:40:14] [INFO ] Time to serialize gal into /tmp/LTLCardinality8977100478449338788.gal : 33 ms
[2026-05-30 12:40:14] [INFO ] Time to serialize properties into /tmp/LTLCardinality253169317821591950.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/LTLCardinality8977100478449338788.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality253169317821591950.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...296
Read 1 LTL properties
Checking formula 0 : !(((X(X(X("((((gi1.gu59.P_1113_0+gi1.gu59.P_1113_1)+(gi1.gu59.P_1113_2+gi1.gu59.P_1113_3))+((gi1.gu59.P_1113_4+gi1.gu59.P_1113_5)+(gi1...3283
Formula 0 simplified : XXX!"((((gi1.gu59.P_1113_0+gi1.gu59.P_1113_1)+(gi1.gu59.P_1113_2+gi1.gu59.P_1113_3))+((gi1.gu59.P_1113_4+gi1.gu59.P_1113_5)+(gi1.gu5...2347
Compilation finished in 15928 ms.
Running link step : cd /tmp/ltsmin7723663125842380662;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 103 ms.
Running LTSmin : cd /tmp/ltsmin7723663125842380662;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '(X(X(X((LTLAPp0==true))))&&<>((!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true))))))' '--buchi-type=spotba'
LTSmin run took 473 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-05 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 648318 ms.
BK_STOP 1780144829865
--------------------
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-S06J04T08"
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-S06J04T08, 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-177969942100379"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J04T08.tgz
mv PolyORBLF-COL-S06J04T08 execution
cd execution
if [ "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 ;