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.r034-tall-177946841700073.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 BridgeAndVehicles-COL-V50P20N20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841700073
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 8.6K Mar 5 08:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 5 08:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Mar 5 08:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 5 08:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Mar 15 07:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 15 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 5 08:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Mar 5 08:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Mar 5 08:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Mar 5 08:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:34 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 42K 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 BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-00
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-01
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-02
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-03
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-04
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-05
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-06
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-07
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-08
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-09
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-10
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-11
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-12
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-13
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-14
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779494297945

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V50P20N20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202604301425
[2026-05-22 23:58:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-22 23:58:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 23:58:19] [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.
[2026-05-22 23:58:19] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-22 23:58:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 565 ms
[2026-05-22 23:58:19] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 138 PT places and 218878.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
[2026-05-22 23:58:19] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2026-05-22 23:58:19] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
RANDOM walk for 40000 steps (8 resets) in 1728 ms. (23 steps per ms) remains 47/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 9 ms. (400 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 44/44 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1188412520942101673.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17739012904983515119.kers'
[2026-05-22 23:58:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1188412520942101673.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17739012904983515119.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 12 cols 28 entries
Finished phase 1 with 8 SingleSign rule and 0 generalized
[2026-05-22 23:58:20] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17739012904983515119.kers
Total runtime 1 ms.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp66 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 4/4 constraints. Problems are: Problem set: 41 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 41 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 10/22 variables, 12/16 constraints. Problems are: Problem set: 41 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 41 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 0/22 variables, 0/16 constraints. Problems are: Problem set: 41 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 16 constraints, problems are : Problem set: 41 solved, 3 unsolved in 207 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 41 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 41 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5/9 variables, 3/3 constraints. Problems are: Problem set: 41 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 41 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 3/12 variables, 1/4 constraints. Problems are: Problem set: 41 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 41 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 10/22 variables, 12/16 constraints. Problems are: Problem set: 41 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 3/19 constraints. Problems are: Problem set: 41 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/22 variables, 0/19 constraints. Problems are: Problem set: 41 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/22 variables, 0/19 constraints. Problems are: Problem set: 41 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 19 constraints, problems are : Problem set: 41 solved, 3 unsolved in 102 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 3/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 372ms problems are : Problem set: 41 solved, 3 unsolved
Finished Parikh walk after 354 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=177 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 23 ms.
Successfully simplified 41 atomic propositions for a total of 14 simplifications.
FORMULA BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 23:58:21] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2026-05-22 23:58:21] [INFO ] Flatten gal took : 14 ms
[2026-05-22 23:58:21] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 23:58:21] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 21)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2026-05-22 23:58:21] [INFO ] Unfolded HLPN to a Petri net with 138 places and 2348 transitions 18090 arcs in 87 ms.
[2026-05-22 23:58:21] [INFO ] Unfolded 10 HLPN properties in 10 ms.
Support contains 15 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 53 ms. Remains 138 /138 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Running 2345 sub problems to find dead transitions.
[2026-05-22 23:58:21] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-596734228812488260.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2499312270520207162.kers'
[2026-05-22 23:58:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-596734228812488260.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2499312270520207162.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 138 cols 1450 entries
Finished phase 1 with 31 SingleSign rule and 100 generalized
[2026-05-22 23:58:21] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2499312270520207162.kers
Total runtime 2 ms.
[2026-05-22 23:58:21] [INFO ] State equation strengthened by 42 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 136/428 variables, and 6 constraints, problems are : Problem set: 0 solved, 2345 unsolved in 20057 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/138 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2345/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2345 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 136/428 variables, and 6 constraints, problems are : Problem set: 0 solved, 2345 unsolved in 20047 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/138 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2203/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42261ms problems are : Problem set: 0 solved, 2345 unsolved
Search for dead transitions found 0 dead transitions in 42288ms
[2026-05-22 23:59:03] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-22 23:59:03] [INFO ] Invariant cache hit.
[2026-05-22 23:59:04] [INFO ] Implicit Places using invariants in 337 ms returned []
[2026-05-22 23:59:04] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-22 23:59:04] [INFO ] Invariant cache hit.
[2026-05-22 23:59:04] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-22 23:59:05] [INFO ] Implicit Places using invariants and state equation in 977 ms returned []
Implicit Place search using SMT with State Equation took 1320 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 43693 ms. Remains : 138/138 places, 2348/2348 transitions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 23 ms. Remains 138 /138 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Skipped dead transition search.
[2026-05-22 23:59:05] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-22 23:59:05] [INFO ] Invariant cache hit.
[2026-05-22 23:59:05] [INFO ] Implicit Places using invariants in 313 ms returned []
[2026-05-22 23:59:05] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-22 23:59:05] [INFO ] Invariant cache hit.
[2026-05-22 23:59:05] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-22 23:59:06] [INFO ] Implicit Places using invariants and state equation in 968 ms returned []
Implicit Place search using SMT with State Equation took 1285 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1310 ms. Remains : 138/138 places, 2348/2348 transitions.
Support contains 15 out of 138 places after structural reductions.
[2026-05-22 23:59:06] [INFO ] Flatten gal took : 147 ms
[2026-05-22 23:59:06] [INFO ] Flatten gal took : 117 ms
[2026-05-22 23:59:06] [INFO ] Input system was already deterministic with 2348 transitions.
RANDOM walk for 40000 steps (92 resets) in 1816 ms. (22 steps per ms) remains 17/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
[2026-05-22 23:59:07] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-22 23:59:07] [INFO ] Invariant cache hit.
[2026-05-22 23:59:07] [INFO ] State equation strengthened by 42 read => feed constraints.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 3/3 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 14 solved, 2 unsolved
Problem AtomicPropp16 is UNSAT
At refinement iteration 2 (OVERLAPS) 1/15 variables, 1/4 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 290/305 variables, 15/19 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/305 variables, 42/61 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/305 variables, 0/61 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 123/428 variables, 123/184 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/428 variables, 3/187 constraints. Problems are: Problem set: 15 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/428 variables, 0/187 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/428 variables, 0/187 constraints. Problems are: Problem set: 15 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 428/428 variables, and 187 constraints, problems are : Problem set: 15 solved, 1 unsolved in 174 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 138/138 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 11/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 15 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/9 variables, 2/2 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 1/3 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 6/15 variables, 2/5 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/5 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 290/305 variables, 15/20 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/305 variables, 42/62 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/305 variables, 0/62 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 123/428 variables, 123/185 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/428 variables, 3/188 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/428 variables, 1/189 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/428 variables, 0/189 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/428 variables, 0/189 constraints. Problems are: Problem set: 15 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 428/428 variables, and 189 constraints, problems are : Problem set: 15 solved, 1 unsolved in 645 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 138/138 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 1/9 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 851ms problems are : Problem set: 15 solved, 1 unsolved
Parikh walk visited 0 properties in 279 ms.
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Graph (complete) has 1302 edges and 138 vertex of which 136 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 135 transition count 2347
Applied a total of 3 rules in 350 ms. Remains 135 /138 variables (removed 3) and now considering 2347/2348 (removed 1) transitions.
Running 2344 sub problems to find dead transitions.
[2026-05-22 23:59:09] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14384107964637259166.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4283271786646027249.kers'
[2026-05-22 23:59:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14384107964637259166.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4283271786646027249.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 289 rows 134 cols 1345 entries
Finished phase 1 with 130 SingleSign rule and 0 generalized
[2026-05-22 23:59:09] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4283271786646027249.kers
Total runtime 2 ms.
[2026-05-22 23:59:09] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 135/424 variables, and 6 constraints, problems are : Problem set: 0 solved, 2344 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/135 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2344/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2344 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 135/424 variables, and 6 constraints, problems are : Problem set: 0 solved, 2344 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/135 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2203/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42188ms problems are : Problem set: 0 solved, 2344 unsolved
Search for dead transitions found 0 dead transitions in 42199ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42560 ms. Remains : 135/138 places, 2347/2348 transitions.
RANDOM walk for 40000 steps (92 resets) in 388 ms. (102 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (32 resets) in 159 ms. (250 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 269160 steps, run timeout after 3001 ms. (steps per millisecond=89 ) properties seen :0 out of 1
Probabilistic random walk after 269160 steps, saw 72063 distinct states, run finished after 3004 ms. (steps per millisecond=89 ) properties seen :0
[2026-05-22 23:59:54] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-22 23:59:54] [INFO ] Invariant cache hit.
[2026-05-22 23:59:54] [INFO ] State equation strengthened by 42 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 187/195 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/195 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 227/422 variables, 125/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/422 variables, 3/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/422 variables, 42/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/422 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/424 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/424 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/424 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 424/424 variables, and 182 constraints, problems are : Problem set: 0 solved, 1 unsolved in 137 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 135/135 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 187/195 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/195 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 227/422 variables, 125/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/422 variables, 3/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/422 variables, 42/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/422 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/424 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/424 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/424 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 424/424 variables, and 182 constraints, problems are : Problem set: 0 solved, 1 unsolved in 251 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 135/135 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 401ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 155 ms.
Support contains 3 out of 135 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 2347/2347 transitions.
Applied a total of 0 rules in 196 ms. Remains 135 /135 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 196 ms. Remains : 135/135 places, 2347/2347 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 2347/2347 transitions.
Applied a total of 0 rules in 247 ms. Remains 135 /135 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
[2026-05-22 23:59:55] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-22 23:59:55] [INFO ] Invariant cache hit.
[2026-05-22 23:59:55] [INFO ] Implicit Places using invariants in 321 ms returned []
[2026-05-22 23:59:55] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-22 23:59:55] [INFO ] Invariant cache hit.
[2026-05-22 23:59:55] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-22 23:59:57] [INFO ] Implicit Places using invariants and state equation in 1550 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1880 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 133/135 places, 2347/2347 transitions.
Applied a total of 0 rules in 191 ms. Remains 133 /133 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2319 ms. Remains : 133/135 places, 2347/2347 transitions.
RANDOM walk for 40000 steps (92 resets) in 429 ms. (93 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (32 resets) in 168 ms. (236 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 279797 steps, run timeout after 3001 ms. (steps per millisecond=93 ) properties seen :0 out of 1
Probabilistic random walk after 279797 steps, saw 74823 distinct states, run finished after 3001 ms. (steps per millisecond=93 ) properties seen :0
[2026-05-23 00:00:00] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14616556395041934319.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7341967780342334238.kers'
[2026-05-23 00:00:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14616556395041934319.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7341967780342334238.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 289 rows 132 cols 1143 entries
Finished phase 1 with 128 SingleSign rule and 0 generalized
[2026-05-23 00:00:00] [INFO ] Computed 5 invariants in 4 ms
Computed 5 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-7341967780342334238.kers
Total runtime 5 ms.
[2026-05-23 00:00:00] [INFO ] State equation strengthened by 42 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 187/195 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/195 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 225/420 variables, 123/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/420 variables, 3/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 42/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/420 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/422 variables, 2/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/422 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/422 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 422/422 variables, and 180 constraints, problems are : Problem set: 0 solved, 1 unsolved in 131 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 133/133 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 187/195 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/195 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 225/420 variables, 123/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/420 variables, 3/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 42/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/420 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/422 variables, 2/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/422 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/422 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 422/422 variables, and 180 constraints, problems are : Problem set: 0 solved, 1 unsolved in 273 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 133/133 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 429ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 118 ms.
Support contains 3 out of 133 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133/133 places, 2347/2347 transitions.
Applied a total of 0 rules in 176 ms. Remains 133 /133 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 176 ms. Remains : 133/133 places, 2347/2347 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133/133 places, 2347/2347 transitions.
Applied a total of 0 rules in 170 ms. Remains 133 /133 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
[2026-05-23 00:00:01] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 00:00:01] [INFO ] Invariant cache hit.
[2026-05-23 00:00:01] [INFO ] Implicit Places using invariants in 303 ms returned []
[2026-05-23 00:00:01] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 00:00:01] [INFO ] Invariant cache hit.
[2026-05-23 00:00:01] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 00:00:03] [INFO ] Implicit Places using invariants and state equation in 1146 ms returned []
Implicit Place search using SMT with State Equation took 1452 ms to find 0 implicit places.
[2026-05-23 00:00:03] [INFO ] Redundant transitions in 136 ms returned []
Running 2344 sub problems to find dead transitions.
[2026-05-23 00:00:03] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 00:00:03] [INFO ] Invariant cache hit.
[2026-05-23 00:00:03] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
Problem TDEAD1247 is UNSAT
Problem TDEAD1248 is UNSAT
Problem TDEAD1249 is UNSAT
Problem TDEAD1250 is UNSAT
Problem TDEAD1251 is UNSAT
Problem TDEAD1252 is UNSAT
Problem TDEAD1253 is UNSAT
Problem TDEAD1254 is UNSAT
Problem TDEAD1255 is UNSAT
Problem TDEAD1256 is UNSAT
Problem TDEAD1257 is UNSAT
Problem TDEAD1258 is UNSAT
Problem TDEAD1259 is UNSAT
Problem TDEAD1260 is UNSAT
Problem TDEAD1261 is UNSAT
Problem TDEAD1262 is UNSAT
Problem TDEAD1263 is UNSAT
Problem TDEAD1264 is UNSAT
Problem TDEAD1265 is UNSAT
Problem TDEAD1266 is UNSAT
Problem TDEAD1267 is UNSAT
Problem TDEAD1268 is UNSAT
Problem TDEAD1269 is UNSAT
Problem TDEAD1270 is UNSAT
Problem TDEAD1271 is UNSAT
Problem TDEAD1272 is UNSAT
Problem TDEAD1273 is UNSAT
Problem TDEAD1274 is UNSAT
Problem TDEAD1275 is UNSAT
Problem TDEAD1276 is UNSAT
Problem TDEAD1277 is UNSAT
Problem TDEAD1278 is UNSAT
Problem TDEAD1279 is UNSAT
Problem TDEAD1280 is UNSAT
Problem TDEAD1281 is UNSAT
Problem TDEAD1282 is UNSAT
Problem TDEAD1283 is UNSAT
Problem TDEAD1284 is UNSAT
Problem TDEAD1285 is UNSAT
Problem TDEAD1286 is UNSAT
Problem TDEAD1287 is UNSAT
Problem TDEAD1288 is UNSAT
Problem TDEAD1289 is UNSAT
Problem TDEAD1290 is UNSAT
Problem TDEAD1291 is UNSAT
Problem TDEAD1292 is UNSAT
Problem TDEAD1293 is UNSAT
Problem TDEAD1294 is UNSAT
Problem TDEAD1295 is UNSAT
Problem TDEAD1296 is UNSAT
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 133/422 variables, and 7 constraints, problems are : Problem set: 50 solved, 2294 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/133 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2344/141 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 50 solved, 2294 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 5/5 constraints. Problems are: Problem set: 50 solved, 2294 unsolved
Problem TDEAD197 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD229 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD241 is UNSAT
Problem TDEAD242 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD246 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 2/7 constraints. Problems are: Problem set: 100 solved, 2244 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 133/422 variables, and 7 constraints, problems are : Problem set: 100 solved, 2244 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/133 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2153/141 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61934ms problems are : Problem set: 100 solved, 2244 unsolved
Search for dead transitions found 100 dead transitions in 61941ms
Found 100 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 100 transitions
Dead transitions reduction (with SMT) removed 100 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 133/133 places, 2247/2347 transitions.
Applied a total of 0 rules in 145 ms. Remains 133 /133 variables (removed 0) and now considering 2247/2247 (removed 0) transitions.
[2026-05-23 00:01:05] [INFO ] Redundant transitions in 50 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 63925 ms. Remains : 133/133 places, 2247/2347 transitions.
Successfully simplified 15 atomic propositions for a total of 8 simplifications.
[2026-05-23 00:01:05] [INFO ] Flatten gal took : 59 ms
[2026-05-23 00:01:05] [INFO ] Flatten gal took : 68 ms
[2026-05-23 00:01:05] [INFO ] Input system was already deterministic with 2348 transitions.
Support contains 9 out of 138 places (down from 12) after GAL structural reductions.
Computed a total of 111 stabilizing places and 204 stable transitions
Graph (complete) has 3850 edges and 138 vertex of which 136 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.16 ms
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Applied a total of 2 rules in 13 ms. Remains 136 /138 variables (removed 2) and now considering 2348/2348 (removed 0) transitions.
Running 2345 sub problems to find dead transitions.
[2026-05-23 00:01:05] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16097468373403903435.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2180217955443490083.kers'
[2026-05-23 00:01:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16097468373403903435.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2180217955443490083.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 136 cols 1448 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-23 00:01:05] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2180217955443490083.kers
Total runtime 1 ms.
[2026-05-23 00:01:05] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 136/426 variables, and 6 constraints, problems are : Problem set: 0 solved, 2345 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/136 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2345/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2345 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 136/426 variables, and 6 constraints, problems are : Problem set: 0 solved, 2345 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/136 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2203/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41844ms problems are : Problem set: 0 solved, 2345 unsolved
Search for dead transitions found 0 dead transitions in 41850ms
[2026-05-23 00:01:47] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 00:01:47] [INFO ] Invariant cache hit.
[2026-05-23 00:01:47] [INFO ] Implicit Places using invariants in 357 ms returned []
[2026-05-23 00:01:47] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 00:01:47] [INFO ] Invariant cache hit.
[2026-05-23 00:01:47] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 00:01:48] [INFO ] Implicit Places using invariants and state equation in 875 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1239 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 135/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 14 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43126 ms. Remains : 135/138 places, 2348/2348 transitions.
[2026-05-23 00:01:48] [INFO ] Flatten gal took : 38 ms
[2026-05-23 00:01:48] [INFO ] Flatten gal took : 43 ms
[2026-05-23 00:01:48] [INFO ] Input system was already deterministic with 2348 transitions.
[2026-05-23 00:01:49] [INFO ] Flatten gal took : 40 ms
[2026-05-23 00:01:49] [INFO ] Flatten gal took : 38 ms
[2026-05-23 00:01:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality5768968267091488087.gal : 48 ms
[2026-05-23 00:01:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality15964414834106274598.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5768968267091488087.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15964414834106274598.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 00:02:19] [INFO ] Flatten gal took : 36 ms
[2026-05-23 00:02:19] [INFO ] Applying decomposition
[2026-05-23 00:02:19] [INFO ] Flatten gal took : 36 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/graph6517916164837069966.txt' '-o' '/tmp/graph6517916164837069966.bin' '-w' '/tmp/graph6517916164837069966.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6517916164837069966.bin' '-l' '-1' '-v' '-w' '/tmp/graph6517916164837069966.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:02:19] [INFO ] Decomposing Gal with order
[2026-05-23 00:02:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:02:20] [INFO ] Removed a total of 4472 redundant transitions.
[2026-05-23 00:02:20] [INFO ] Flatten gal took : 837 ms
[2026-05-23 00:02:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 425 labels/synchronizations in 33 ms.
[2026-05-23 00:02:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality7930204160999658649.gal : 4 ms
[2026-05-23 00:02:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality6140810797901342276.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7930204160999658649.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6140810797901342276.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Applied a total of 2 rules in 14 ms. Remains 136 /138 variables (removed 2) and now considering 2348/2348 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 00:02:50] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 00:02:50] [INFO ] Invariant cache hit.
[2026-05-23 00:02:51] [INFO ] Implicit Places using invariants in 364 ms returned []
[2026-05-23 00:02:51] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 00:02:51] [INFO ] Invariant cache hit.
[2026-05-23 00:02:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 00:02:52] [INFO ] Implicit Places using invariants and state equation in 966 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1338 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 12 ms. Remains 134 /134 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1364 ms. Remains : 134/138 places, 2348/2348 transitions.
[2026-05-23 00:02:52] [INFO ] Flatten gal took : 35 ms
[2026-05-23 00:02:52] [INFO ] Flatten gal took : 41 ms
[2026-05-23 00:02:52] [INFO ] Input system was already deterministic with 2348 transitions.
[2026-05-23 00:02:52] [INFO ] Flatten gal took : 37 ms
[2026-05-23 00:02:52] [INFO ] Flatten gal took : 37 ms
[2026-05-23 00:02:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality3814217882076001588.gal : 13 ms
[2026-05-23 00:02:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality17277556308689368571.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3814217882076001588.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17277556308689368571.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 00:03:22] [INFO ] Flatten gal took : 57 ms
[2026-05-23 00:03:22] [INFO ] Applying decomposition
[2026-05-23 00:03:22] [INFO ] Flatten gal took : 33 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/graph15342470214236912640.txt' '-o' '/tmp/graph15342470214236912640.bin' '-w' '/tmp/graph15342470214236912640.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15342470214236912640.bin' '-l' '-1' '-v' '-w' '/tmp/graph15342470214236912640.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:03:22] [INFO ] Decomposing Gal with order
[2026-05-23 00:03:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:03:23] [INFO ] Removed a total of 4373 redundant transitions.
[2026-05-23 00:03:23] [INFO ] Flatten gal took : 412 ms
[2026-05-23 00:03:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 23 ms.
[2026-05-23 00:03:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality17020463029626899386.gal : 2 ms
[2026-05-23 00:03:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality2323414934243234459.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17020463029626899386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2323414934243234459.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Graph (complete) has 3850 edges and 138 vertex of which 137 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 136 transition count 2347
Applied a total of 3 rules in 615 ms. Remains 136 /138 variables (removed 2) and now considering 2347/2348 (removed 1) transitions.
Running 2344 sub problems to find dead transitions.
[2026-05-23 00:03:54] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5612236631386427283.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14040396601306078395.kers'
[2026-05-23 00:03:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5612236631386427283.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14040396601306078395.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 289 rows 135 cols 1296 entries
Finished phase 1 with 128 SingleSign rule and 2 generalized
[2026-05-23 00:03:54] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14040396601306078395.kers
Total runtime 1 ms.
[2026-05-23 00:03:54] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 135/425 variables, and 6 constraints, problems are : Problem set: 0 solved, 2344 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/136 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2344/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2344 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 135/425 variables, and 6 constraints, problems are : Problem set: 0 solved, 2344 unsolved in 20042 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/136 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2203/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41903ms problems are : Problem set: 0 solved, 2344 unsolved
Search for dead transitions found 0 dead transitions in 41909ms
[2026-05-23 00:04:35] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 00:04:35] [INFO ] Invariant cache hit.
[2026-05-23 00:04:36] [INFO ] Implicit Places using invariants in 368 ms returned []
[2026-05-23 00:04:36] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 00:04:36] [INFO ] Invariant cache hit.
[2026-05-23 00:04:36] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 00:04:37] [INFO ] Implicit Places using invariants and state equation in 1230 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1607 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 134/138 places, 2347/2348 transitions.
Applied a total of 0 rules in 184 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 44322 ms. Remains : 134/138 places, 2347/2348 transitions.
[2026-05-23 00:04:37] [INFO ] Flatten gal took : 27 ms
[2026-05-23 00:04:37] [INFO ] Flatten gal took : 34 ms
[2026-05-23 00:04:37] [INFO ] Input system was already deterministic with 2347 transitions.
RANDOM walk for 490 steps (0 resets) in 8 ms. (54 steps per ms) remains 0/1 properties
FORMULA BridgeAndVehicles-COL-V50P20N20-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 00:04:38] [INFO ] Flatten gal took : 34 ms
[2026-05-23 00:04:38] [INFO ] Flatten gal took : 35 ms
[2026-05-23 00:04:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4757026838750967818.gal : 13 ms
[2026-05-23 00:04:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16856012660169319944.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4757026838750967818.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16856012660169319944.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 135 transition count 2347
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 135 transition count 2347
Applied a total of 4 rules in 27 ms. Remains 135 /138 variables (removed 3) and now considering 2347/2348 (removed 1) transitions.
Running 2344 sub problems to find dead transitions.
[2026-05-23 00:04:38] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2036303435313036844.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8742893305677042132.kers'
[2026-05-23 00:04:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2036303435313036844.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8742893305677042132.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 289 rows 134 cols 1345 entries
Finished phase 1 with 130 SingleSign rule and 0 generalized
[2026-05-23 00:04:38] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8742893305677042132.kers
Total runtime 2 ms.
[2026-05-23 00:04:38] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 135/424 variables, and 6 constraints, problems are : Problem set: 0 solved, 2344 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/135 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2344/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2344 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 135/424 variables, and 6 constraints, problems are : Problem set: 0 solved, 2344 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/135 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2203/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42052ms problems are : Problem set: 0 solved, 2344 unsolved
Search for dead transitions found 0 dead transitions in 42057ms
[2026-05-23 00:05:20] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 00:05:20] [INFO ] Invariant cache hit.
[2026-05-23 00:05:20] [INFO ] Implicit Places using invariants in 356 ms returned []
[2026-05-23 00:05:20] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 00:05:20] [INFO ] Invariant cache hit.
[2026-05-23 00:05:20] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 00:05:21] [INFO ] Implicit Places using invariants and state equation in 1160 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1526 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/138 places, 2347/2348 transitions.
Applied a total of 0 rules in 16 ms. Remains 133 /133 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43632 ms. Remains : 133/138 places, 2347/2348 transitions.
[2026-05-23 00:05:21] [INFO ] Flatten gal took : 27 ms
[2026-05-23 00:05:21] [INFO ] Flatten gal took : 33 ms
[2026-05-23 00:05:21] [INFO ] Input system was already deterministic with 2347 transitions.
[2026-05-23 00:05:21] [INFO ] Flatten gal took : 31 ms
[2026-05-23 00:05:21] [INFO ] Flatten gal took : 32 ms
[2026-05-23 00:05:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality4161255639902433568.gal : 12 ms
[2026-05-23 00:05:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality5143080750383504319.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4161255639902433568.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5143080750383504319.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 00:05:52] [INFO ] Flatten gal took : 32 ms
[2026-05-23 00:05:52] [INFO ] Applying decomposition
[2026-05-23 00:05:52] [INFO ] Flatten gal took : 33 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/graph9550010713023156194.txt' '-o' '/tmp/graph9550010713023156194.bin' '-w' '/tmp/graph9550010713023156194.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9550010713023156194.bin' '-l' '-1' '-v' '-w' '/tmp/graph9550010713023156194.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:05:52] [INFO ] Decomposing Gal with order
[2026-05-23 00:05:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:05:52] [INFO ] Removed a total of 4373 redundant transitions.
[2026-05-23 00:05:52] [INFO ] Flatten gal took : 362 ms
[2026-05-23 00:05:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 22 ms.
[2026-05-23 00:05:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality3583050914564905554.gal : 2 ms
[2026-05-23 00:05:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality9569176131665040623.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3583050914564905554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9569176131665040623.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 135 transition count 2347
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 135 transition count 2347
Applied a total of 4 rules in 22 ms. Remains 135 /138 variables (removed 3) and now considering 2347/2348 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 00:06:22] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 00:06:22] [INFO ] Invariant cache hit.
[2026-05-23 00:06:23] [INFO ] Implicit Places using invariants in 362 ms returned []
[2026-05-23 00:06:23] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 00:06:23] [INFO ] Invariant cache hit.
[2026-05-23 00:06:23] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 00:06:24] [INFO ] Implicit Places using invariants and state equation in 1184 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1553 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/138 places, 2347/2348 transitions.
Applied a total of 0 rules in 13 ms. Remains 133 /133 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1589 ms. Remains : 133/138 places, 2347/2348 transitions.
[2026-05-23 00:06:24] [INFO ] Flatten gal took : 26 ms
[2026-05-23 00:06:24] [INFO ] Flatten gal took : 32 ms
[2026-05-23 00:06:24] [INFO ] Input system was already deterministic with 2347 transitions.
[2026-05-23 00:06:24] [INFO ] Flatten gal took : 31 ms
[2026-05-23 00:06:24] [INFO ] Flatten gal took : 32 ms
[2026-05-23 00:06:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality18060108328082527629.gal : 11 ms
[2026-05-23 00:06:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality12406367176217730853.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18060108328082527629.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12406367176217730853.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 00:06:54] [INFO ] Flatten gal took : 32 ms
[2026-05-23 00:06:54] [INFO ] Applying decomposition
[2026-05-23 00:06:54] [INFO ] Flatten gal took : 32 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/graph3743165903071369051.txt' '-o' '/tmp/graph3743165903071369051.bin' '-w' '/tmp/graph3743165903071369051.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3743165903071369051.bin' '-l' '-1' '-v' '-w' '/tmp/graph3743165903071369051.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:06:54] [INFO ] Decomposing Gal with order
[2026-05-23 00:06:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:06:55] [INFO ] Removed a total of 4373 redundant transitions.
[2026-05-23 00:06:55] [INFO ] Flatten gal took : 369 ms
[2026-05-23 00:06:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 15 ms.
[2026-05-23 00:06:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality9379038266179168366.gal : 2 ms
[2026-05-23 00:06:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality8702711477027816694.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9379038266179168366.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8702711477027816694.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 135 transition count 2347
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 135 transition count 2347
Applied a total of 4 rules in 19 ms. Remains 135 /138 variables (removed 3) and now considering 2347/2348 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 00:07:25] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 00:07:25] [INFO ] Invariant cache hit.
[2026-05-23 00:07:25] [INFO ] Implicit Places using invariants in 359 ms returned []
[2026-05-23 00:07:25] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 00:07:25] [INFO ] Invariant cache hit.
[2026-05-23 00:07:25] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 00:07:26] [INFO ] Implicit Places using invariants and state equation in 1159 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1523 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/138 places, 2347/2348 transitions.
Applied a total of 0 rules in 12 ms. Remains 133 /133 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1554 ms. Remains : 133/138 places, 2347/2348 transitions.
[2026-05-23 00:07:26] [INFO ] Flatten gal took : 24 ms
[2026-05-23 00:07:27] [INFO ] Flatten gal took : 34 ms
[2026-05-23 00:07:27] [INFO ] Input system was already deterministic with 2347 transitions.
[2026-05-23 00:07:27] [INFO ] Flatten gal took : 30 ms
[2026-05-23 00:07:27] [INFO ] Flatten gal took : 31 ms
[2026-05-23 00:07:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality14697505592565377896.gal : 11 ms
[2026-05-23 00:07:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality8764007134208317215.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14697505592565377896.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8764007134208317215.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 00:07:57] [INFO ] Flatten gal took : 30 ms
[2026-05-23 00:07:57] [INFO ] Applying decomposition
[2026-05-23 00:07:57] [INFO ] Flatten gal took : 31 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/graph17169729704130828773.txt' '-o' '/tmp/graph17169729704130828773.bin' '-w' '/tmp/graph17169729704130828773.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17169729704130828773.bin' '-l' '-1' '-v' '-w' '/tmp/graph17169729704130828773.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:07:57] [INFO ] Decomposing Gal with order
[2026-05-23 00:07:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:07:57] [INFO ] Removed a total of 4373 redundant transitions.
[2026-05-23 00:07:57] [INFO ] Flatten gal took : 359 ms
[2026-05-23 00:07:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 15 ms.
[2026-05-23 00:07:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality4539867325031788948.gal : 2 ms
[2026-05-23 00:07:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality12564599515210546246.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4539867325031788948.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12564599515210546246.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 135 transition count 2347
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 135 transition count 2347
Applied a total of 4 rules in 28 ms. Remains 135 /138 variables (removed 3) and now considering 2347/2348 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 00:08:27] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 00:08:27] [INFO ] Invariant cache hit.
[2026-05-23 00:08:28] [INFO ] Implicit Places using invariants in 350 ms returned []
[2026-05-23 00:08:28] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 00:08:28] [INFO ] Invariant cache hit.
[2026-05-23 00:08:28] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 00:08:29] [INFO ] Implicit Places using invariants and state equation in 1182 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1540 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/138 places, 2347/2348 transitions.
Applied a total of 0 rules in 12 ms. Remains 133 /133 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1580 ms. Remains : 133/138 places, 2347/2348 transitions.
[2026-05-23 00:08:29] [INFO ] Flatten gal took : 25 ms
[2026-05-23 00:08:29] [INFO ] Flatten gal took : 31 ms
[2026-05-23 00:08:29] [INFO ] Input system was already deterministic with 2347 transitions.
[2026-05-23 00:08:29] [INFO ] Flatten gal took : 29 ms
[2026-05-23 00:08:29] [INFO ] Flatten gal took : 32 ms
[2026-05-23 00:08:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality15756942857780588737.gal : 11 ms
[2026-05-23 00:08:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality16483609200780072897.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15756942857780588737.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16483609200780072897.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 00:08:59] [INFO ] Flatten gal took : 31 ms
[2026-05-23 00:08:59] [INFO ] Applying decomposition
[2026-05-23 00:08:59] [INFO ] Flatten gal took : 32 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/graph12686106346186635083.txt' '-o' '/tmp/graph12686106346186635083.bin' '-w' '/tmp/graph12686106346186635083.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12686106346186635083.bin' '-l' '-1' '-v' '-w' '/tmp/graph12686106346186635083.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:08:59] [INFO ] Decomposing Gal with order
[2026-05-23 00:08:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:09:00] [INFO ] Removed a total of 4373 redundant transitions.
[2026-05-23 00:09:00] [INFO ] Flatten gal took : 364 ms
[2026-05-23 00:09:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 15 ms.
[2026-05-23 00:09:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality15482808929253291076.gal : 2 ms
[2026-05-23 00:09:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality10057071972168689024.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15482808929253291076.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10057071972168689024.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Graph (complete) has 3850 edges and 138 vertex of which 136 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 135 transition count 2347
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 133 transition count 2346
Applied a total of 6 rules in 217 ms. Remains 133 /138 variables (removed 5) and now considering 2346/2348 (removed 2) transitions.
[2026-05-23 00:09:30] [INFO ] Flow matrix only has 288 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4404170378893094354.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14899093475042266415.kers'
[2026-05-23 00:09:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4404170378893094354.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14899093475042266415.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 288 rows 133 cols 1244 entries
Finished phase 1 with 129 SingleSign rule and 0 generalized
[2026-05-23 00:09:30] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14899093475042266415.kers
Total runtime 2 ms.
[2026-05-23 00:09:31] [INFO ] Implicit Places using invariants in 340 ms returned []
[2026-05-23 00:09:31] [INFO ] Flow matrix only has 288 transitions (discarded 2058 similar events)
[2026-05-23 00:09:31] [INFO ] Invariant cache hit.
[2026-05-23 00:09:31] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 00:09:32] [INFO ] Implicit Places using invariants and state equation in 1210 ms returned [52, 104]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1556 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 131/138 places, 2346/2348 transitions.
Applied a total of 0 rules in 183 ms. Remains 131 /131 variables (removed 0) and now considering 2346/2346 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1957 ms. Remains : 131/138 places, 2346/2348 transitions.
[2026-05-23 00:09:32] [INFO ] Flatten gal took : 24 ms
[2026-05-23 00:09:32] [INFO ] Flatten gal took : 30 ms
[2026-05-23 00:09:32] [INFO ] Input system was already deterministic with 2346 transitions.
[2026-05-23 00:09:32] [INFO ] Flatten gal took : 29 ms
[2026-05-23 00:09:32] [INFO ] Flatten gal took : 30 ms
[2026-05-23 00:09:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality18042733535533160646.gal : 11 ms
[2026-05-23 00:09:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality3301888662607702281.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18042733535533160646.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3301888662607702281.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 00:10:02] [INFO ] Flatten gal took : 29 ms
[2026-05-23 00:10:02] [INFO ] Applying decomposition
[2026-05-23 00:10:02] [INFO ] Flatten gal took : 30 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/graph2771903938411083106.txt' '-o' '/tmp/graph2771903938411083106.bin' '-w' '/tmp/graph2771903938411083106.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2771903938411083106.bin' '-l' '-1' '-v' '-w' '/tmp/graph2771903938411083106.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:10:02] [INFO ] Decomposing Gal with order
[2026-05-23 00:10:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:10:03] [INFO ] Removed a total of 2335 redundant transitions.
[2026-05-23 00:10:03] [INFO ] Flatten gal took : 233 ms
[2026-05-23 00:10:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 446 labels/synchronizations in 15 ms.
[2026-05-23 00:10:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality10803767175195954561.gal : 7 ms
[2026-05-23 00:10:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality13729601883707988247.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10803767175195954561.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13729601883707988247.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 137 transition count 2348
Applied a total of 1 rules in 12 ms. Remains 137 /138 variables (removed 1) and now considering 2348/2348 (removed 0) transitions.
Running 2345 sub problems to find dead transitions.
[2026-05-23 00:10:33] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11054722779912672069.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16719815712547180011.kers'
[2026-05-23 00:10:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11054722779912672069.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16719815712547180011.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 137 cols 1449 entries
Finished phase 1 with 81 SingleSign rule and 50 generalized
[2026-05-23 00:10:33] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16719815712547180011.kers
Total runtime 2 ms.
[2026-05-23 00:10:33] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 136/427 variables, and 6 constraints, problems are : Problem set: 0 solved, 2345 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/137 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2345/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2345 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 136/427 variables, and 6 constraints, problems are : Problem set: 0 solved, 2345 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/137 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2203/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41877ms problems are : Problem set: 0 solved, 2345 unsolved
Search for dead transitions found 0 dead transitions in 41881ms
[2026-05-23 00:11:15] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 00:11:15] [INFO ] Invariant cache hit.
[2026-05-23 00:11:15] [INFO ] Implicit Places using invariants in 354 ms returned []
[2026-05-23 00:11:15] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 00:11:15] [INFO ] Invariant cache hit.
[2026-05-23 00:11:15] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 00:11:16] [INFO ] Implicit Places using invariants and state equation in 1072 ms returned [54, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1438 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 135/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 9 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43345 ms. Remains : 135/138 places, 2348/2348 transitions.
[2026-05-23 00:11:16] [INFO ] Flatten gal took : 90 ms
[2026-05-23 00:11:16] [INFO ] Flatten gal took : 122 ms
[2026-05-23 00:11:17] [INFO ] Input system was already deterministic with 2348 transitions.
[2026-05-23 00:11:17] [INFO ] Flatten gal took : 41 ms
[2026-05-23 00:11:17] [INFO ] Flatten gal took : 41 ms
[2026-05-23 00:11:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality15745506021855150739.gal : 13 ms
[2026-05-23 00:11:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality1923894084498113555.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15745506021855150739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1923894084498113555.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 00:11:47] [INFO ] Flatten gal took : 39 ms
[2026-05-23 00:11:47] [INFO ] Applying decomposition
[2026-05-23 00:11:47] [INFO ] Flatten gal took : 39 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/graph9422473620072070928.txt' '-o' '/tmp/graph9422473620072070928.bin' '-w' '/tmp/graph9422473620072070928.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9422473620072070928.bin' '-l' '-1' '-v' '-w' '/tmp/graph9422473620072070928.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:11:47] [INFO ] Decomposing Gal with order
[2026-05-23 00:11:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:11:47] [INFO ] Removed a total of 4373 redundant transitions.
[2026-05-23 00:11:47] [INFO ] Flatten gal took : 398 ms
[2026-05-23 00:11:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 14 ms.
[2026-05-23 00:11:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality1082695161882937094.gal : 2 ms
[2026-05-23 00:11:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality13557899017580812759.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1082695161882937094.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13557899017580812759.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 137 transition count 2348
Applied a total of 1 rules in 11 ms. Remains 137 /138 variables (removed 1) and now considering 2348/2348 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 00:12:18] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15710366931615105026.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16621106943352380891.kers'
[2026-05-23 00:12:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15710366931615105026.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16621106943352380891.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 137 cols 1449 entries
Finished phase 1 with 81 SingleSign rule and 50 generalized
[2026-05-23 00:12:18] [INFO ] Computed 6 invariants in 3 ms
Computed 6 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-16621106943352380891.kers
Total runtime 5 ms.
[2026-05-23 00:12:18] [INFO ] Implicit Places using invariants in 369 ms returned []
[2026-05-23 00:12:18] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 00:12:18] [INFO ] Invariant cache hit.
[2026-05-23 00:12:18] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 00:12:19] [INFO ] Implicit Places using invariants and state equation in 1064 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1453 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 135/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 10 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1475 ms. Remains : 135/138 places, 2348/2348 transitions.
[2026-05-23 00:12:19] [INFO ] Flatten gal took : 27 ms
[2026-05-23 00:12:19] [INFO ] Flatten gal took : 39 ms
[2026-05-23 00:12:19] [INFO ] Input system was already deterministic with 2348 transitions.
[2026-05-23 00:12:19] [INFO ] Flatten gal took : 38 ms
[2026-05-23 00:12:19] [INFO ] Flatten gal took : 38 ms
[2026-05-23 00:12:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality1266837168982462076.gal : 11 ms
[2026-05-23 00:12:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality12072356713704514557.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1266837168982462076.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12072356713704514557.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 00:12:49] [INFO ] Flatten gal took : 31 ms
[2026-05-23 00:12:49] [INFO ] Applying decomposition
[2026-05-23 00:12:49] [INFO ] Flatten gal took : 31 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/graph12853986747042808110.txt' '-o' '/tmp/graph12853986747042808110.bin' '-w' '/tmp/graph12853986747042808110.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12853986747042808110.bin' '-l' '-1' '-v' '-w' '/tmp/graph12853986747042808110.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:12:50] [INFO ] Decomposing Gal with order
[2026-05-23 00:12:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:12:50] [INFO ] Removed a total of 4373 redundant transitions.
[2026-05-23 00:12:50] [INFO ] Flatten gal took : 379 ms
[2026-05-23 00:12:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 13 ms.
[2026-05-23 00:12:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality18043447240253438979.gal : 5 ms
[2026-05-23 00:12:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality8345914813041400992.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18043447240253438979.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8345914813041400992.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 00:13:20] [INFO ] Flatten gal took : 33 ms
[2026-05-23 00:13:20] [INFO ] Flatten gal took : 32 ms
[2026-05-23 00:13:20] [INFO ] Applying decomposition
[2026-05-23 00:13:20] [INFO ] Flatten gal took : 33 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/graph8624363399518693555.txt' '-o' '/tmp/graph8624363399518693555.bin' '-w' '/tmp/graph8624363399518693555.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8624363399518693555.bin' '-l' '-1' '-v' '-w' '/tmp/graph8624363399518693555.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:13:20] [INFO ] Decomposing Gal with order
[2026-05-23 00:13:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:13:20] [INFO ] Removed a total of 2335 redundant transitions.
[2026-05-23 00:13:21] [INFO ] Flatten gal took : 190 ms
[2026-05-23 00:13:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 446 labels/synchronizations in 9 ms.
[2026-05-23 00:13:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality1600669000418202811.gal : 7 ms
[2026-05-23 00:13:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality2358030980412481691.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1600669000418202811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2358030980412481691.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 9 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.9629e+08,1129.92,6606756,2,2.23756e+06,5,8.25231e+06,6,0,1929,9.66488e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 00:38:21] [INFO ] Applying decomposition
[2026-05-23 00:38:21] [INFO ] Flatten gal took : 34 ms
[2026-05-23 00:38:21] [INFO ] Decomposing Gal with order
[2026-05-23 00:38:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:38:21] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to CAPACITE in partition [CONTROLEUR_0, CHOIX_0, VIDANGE_0],[CONTROLEUR_1, CHOIX_1, VIDANGE_1],[COMPTEUR_0],[COMPTEUR_1],[COMPTEUR_2],[COMPTEUR_3],[COMPTEUR_4],[COMPTEUR_5],[COMPTEUR_6],[COMPTEUR_7],[COMPTEUR_8],[COMPTEUR_9],[COMPTEUR_10],[COMPTEUR_11],[COMPTEUR_12],[COMPTEUR_13],[COMPTEUR_14],[COMPTEUR_15],[COMPTEUR_16],[COMPTEUR_17],[COMPTEUR_18],[COMPTEUR_19],[COMPTEUR_20],[NB_ATTENTE_A_0],[NB_ATTENTE_A_1],[NB_ATTENTE_A_2],[NB_ATTENTE_A_3],[NB_ATTENTE_A_4],[NB_ATTENTE_A_5],[NB_ATTENTE_A_6],[NB_ATTENTE_A_7],[NB_ATTENTE_A_8],[NB_ATTENTE_A_9],[NB_ATTENTE_A_10],[NB_ATTENTE_A_11],[NB_ATTENTE_A_12],[NB_ATTENTE_A_13],[NB_ATTENTE_A_14],[NB_ATTENTE_A_15],[NB_ATTENTE_A_16],[NB_ATTENTE_A_17],[NB_ATTENTE_A_18],[NB_ATTENTE_A_19],[NB_ATTENTE_A_20],[NB_ATTENTE_A_21],[NB_ATTENTE_A_22],[NB_ATTENTE_A_23],[NB_ATTENTE_A_24],[NB_ATTENTE_A_25],[NB_ATTENTE_A_26],[NB_ATTENTE_A_27],[NB_ATTENTE_A_28],[NB_ATTENTE_A_29],[NB_ATTENTE_A_30],[NB_ATTENTE_A_31],[NB_ATTENTE_A_32],[NB_ATTENTE_A_33],[NB_ATTENTE_A_34],[NB_ATTENTE_A_35],[NB_ATTENTE_A_36],[NB_ATTENTE_A_37],[NB_ATTENTE_A_38],[NB_ATTENTE_A_39],[NB_ATTENTE_A_40],[NB_ATTENTE_A_41],[NB_ATTENTE_A_42],[NB_ATTENTE_A_43],[NB_ATTENTE_A_44],[NB_ATTENTE_A_45],[NB_ATTENTE_A_46],[NB_ATTENTE_A_47],[NB_ATTENTE_A_48],[NB_ATTENTE_A_49],[NB_ATTENTE_A_50],[NB_ATTENTE_B_0],[NB_ATTENTE_B_1],[NB_ATTENTE_B_2],[NB_ATTENTE_B_3],[NB_ATTENTE_B_4],[NB_ATTENTE_B_5],[NB_ATTENTE_B_6],[NB_ATTENTE_B_7],[NB_ATTENTE_B_8],[NB_ATTENTE_B_9],[NB_ATTENTE_B_10],[NB_ATTENTE_B_11],[NB_ATTENTE_B_12],[NB_ATTENTE_B_13],[NB_ATTENTE_B_14],[NB_ATTENTE_B_15],[NB_ATTENTE_B_16],[NB_ATTENTE_B_17],[NB_ATTENTE_B_18],[NB_ATTENTE_B_19],[NB_ATTENTE_B_20],[NB_ATTENTE_B_21],[NB_ATTENTE_B_22],[NB_ATTENTE_B_23],[NB_ATTENTE_B_24],[NB_ATTENTE_B_25],[NB_ATTENTE_B_26],[NB_ATTENTE_B_27],[NB_ATTENTE_B_28],[NB_ATTENTE_B_29],[NB_ATTENTE_B_30],[NB_ATTENTE_B_31],[NB_ATTENTE_B_32],[NB_ATTENTE_B_33],[NB_ATTENTE_B_34],[NB_ATTENTE_B_35],[NB_ATTENTE_B_36],[NB_ATTENTE_B_37],[NB_ATTENTE_B_38],[NB_ATTENTE_B_39],[NB_ATTENTE_B_40],[NB_ATTENTE_B_41],[NB_ATTENTE_B_42],[NB_ATTENTE_B_43],[NB_ATTENTE_B_44],[NB_ATTENTE_B_45],[NB_ATTENTE_B_46],[NB_ATTENTE_B_47],[NB_ATTENTE_B_48],[NB_ATTENTE_B_49],[NB_ATTENTE_B_50],

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:834)
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)
[2026-05-23 00:38:21] [INFO ] Flatten gal took : 35 ms
[2026-05-23 00:38:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality1092045788057512047.gal : 11 ms
[2026-05-23 00:38:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality14200986820310547668.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1092045788057512047.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14200986820310547668.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 9 CTL formulae.

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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="BridgeAndVehicles-COL-V50P20N20"
export BK_EXAMINATION="CTLCardinality"
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 BridgeAndVehicles-COL-V50P20N20, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r034-tall-177946841700073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P20N20.tgz
mv BridgeAndVehicles-COL-V50P20N20 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;