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-177946841700010.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)
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is BridgeAndVehicles-COL-V10P10N10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841700010
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 7.7K Mar 5 08:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Mar 5 08:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Mar 5 08:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Mar 5 08:21 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 4.7K Mar 15 07:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 15 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 5 08:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 157K Mar 5 08:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Mar 5 08:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Mar 5 08:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:32 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 38K 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-V10P10N10-CTLFireability-2024-00
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-01
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-02
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-03
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-04
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-05
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-06
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-07
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-08
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-09
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-10
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-11
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-12
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-13
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-14
FORMULA_NAME BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779481098094

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V10P10N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202604301425
[2026-05-22 20:18:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-22 20:18:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 20:18:19] [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 20:18:19] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-22 20:18:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 537 ms
[2026-05-22 20:18:19] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 48 PT places and 5438.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
[2026-05-22 20:18:20] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2026-05-22 20:18:20] [INFO ] Skeletonized 5 HLPN properties in 1 ms. Removed 11 properties that had guard overlaps.
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.5 ms
Remains 1 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.
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 100 steps (0 resets) in 6 ms. (14 steps per ms) remains 0/1 properties
[2026-05-22 20:18:20] [INFO ] Flatten gal took : 14 ms
[2026-05-22 20:18:20] [INFO ] Flatten gal took : 1 ms
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 11)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 11) 11) 11)]] contains successor/predecessor on variables of sort voitureB
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2026-05-22 20:18:20] [INFO ] Unfolded HLPN to a Petri net with 48 places and 288 transitions 2090 arcs in 25 ms.
[2026-05-22 20:18:20] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Support contains 46 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 288
Applied a total of 2 rules in 13 ms. Remains 46 /48 variables (removed 2) and now considering 288/288 (removed 0) transitions.
Running 285 sub problems to find dead transitions.
[2026-05-22 20:18:20] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4732377607230863678.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18229168120462956467.kers'
[2026-05-22 20:18:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4732377607230863678.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18229168120462956467.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 90 rows 46 cols 408 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-22 20:18:20] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18229168120462956467.kers
Total runtime 1 ms.
[2026-05-22 20:18:20] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 285 unsolved
Problem TDEAD168 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD157 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 2/7 constraints. Problems are: Problem set: 20 solved, 265 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/7 constraints. Problems are: Problem set: 20 solved, 265 unsolved
Problem TDEAD10 is UNSAT
Problem TDEAD35 is UNSAT
At refinement iteration 3 (OVERLAPS) 90/136 variables, 46/53 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 22/75 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 0/75 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 6 (OVERLAPS) 0/136 variables, 0/75 constraints. Problems are: Problem set: 22 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Real declared 136/136 variables, and 75 constraints, problems are : Problem set: 22 solved, 263 unsolved in 6590 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 46/46 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 285/285 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 22 solved, 263 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 5/5 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 2/7 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/7 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 3 (OVERLAPS) 90/136 variables, 46/53 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 22/75 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 263/338 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 0/338 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 7 (OVERLAPS) 0/136 variables, 0/338 constraints. Problems are: Problem set: 22 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Int declared 136/136 variables, and 338 constraints, problems are : Problem set: 22 solved, 263 unsolved in 12926 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 46/46 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 263/285 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19849ms problems are : Problem set: 22 solved, 263 unsolved
Search for dead transitions found 22 dead transitions in 19868ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 22 transitions.
[2026-05-22 20:18:40] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2260358820445573429.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11591071141687712864.kers'
[2026-05-22 20:18:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2260358820445573429.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11591071141687712864.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 86 rows 46 cols 396 entries
Finished phase 1 with 38 SingleSign rule and 1 generalized
[2026-05-22 20:18:40] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11591071141687712864.kers
Total runtime 1 ms.
[2026-05-22 20:18:40] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-22 20:18:40] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2026-05-22 20:18:40] [INFO ] Invariant cache hit.
[2026-05-22 20:18:40] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 20:18:40] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/48 places, 266/288 transitions.
Applied a total of 0 rules in 3 ms. Remains 46 /46 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20018 ms. Remains : 46/48 places, 266/288 transitions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Running 263 sub problems to find dead transitions.
[2026-05-22 20:18:40] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2026-05-22 20:18:40] [INFO ] Invariant cache hit.
[2026-05-22 20:18:40] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (OVERLAPS) 86/132 variables, 46/54 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (OVERLAPS) 0/132 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Real declared 132/132 variables, and 74 constraints, problems are : Problem set: 0 solved, 263 unsolved in 5530 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 263 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (OVERLAPS) 86/132 variables, 46/54 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 263/337 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (OVERLAPS) 0/132 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Int declared 132/132 variables, and 337 constraints, problems are : Problem set: 0 solved, 263 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25665ms problems are : Problem set: 0 solved, 263 unsolved
Search for dead transitions found 0 dead transitions in 25667ms
[2026-05-22 20:19:05] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2026-05-22 20:19:05] [INFO ] Invariant cache hit.
[2026-05-22 20:19:05] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-22 20:19:05] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2026-05-22 20:19:05] [INFO ] Invariant cache hit.
[2026-05-22 20:19:06] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 20:19:06] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 25760 ms. Remains : 46/46 places, 266/266 transitions.
Support contains 46 out of 46 places after structural reductions.
[2026-05-22 20:19:06] [INFO ] Flatten gal took : 80 ms
[2026-05-22 20:19:06] [INFO ] Flatten gal took : 70 ms
[2026-05-22 20:19:06] [INFO ] Input system was already deterministic with 266 transitions.
Reduction of identical properties reduced properties to check from 38 to 34
RANDOM walk for 40000 steps (443 resets) in 3920 ms. (10 steps per ms) remains 7/34 properties
BEST_FIRST walk for 40001 steps (200 resets) in 421 ms. (94 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (203 resets) in 309 ms. (129 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (180 resets) in 626 ms. (63 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (190 resets) in 594 ms. (67 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (154 resets) in 275 ms. (144 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (188 resets) in 493 ms. (80 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (196 resets) in 861 ms. (46 steps per ms) remains 7/7 properties
[2026-05-22 20:19:09] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2026-05-22 20:19:09] [INFO ] Invariant cache hit.
[2026-05-22 20:19:09] [INFO ] State equation strengthened by 20 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp35 is UNSAT
After SMT solving in domain Real declared 45/132 variables, and 7 constraints, problems are : Problem set: 7 solved, 0 unsolved in 48 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/46 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
[2026-05-22 20:19:09] [INFO ] Flatten gal took : 49 ms
[2026-05-22 20:19:09] [INFO ] Flatten gal took : 39 ms
[2026-05-22 20:19:09] [INFO ] Input system was already deterministic with 266 transitions.
Computed a total of 29 stabilizing places and 42 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Applied a total of 0 rules in 22 ms. Remains 46 /46 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Skipped dead transition search.
[2026-05-22 20:19:09] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2026-05-22 20:19:09] [INFO ] Invariant cache hit.
[2026-05-22 20:19:09] [INFO ] Implicit Places using invariants in 38 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 41 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 45/46 places, 266/266 transitions.
Applied a total of 0 rules in 17 ms. Remains 45 /45 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 80 ms. Remains : 45/46 places, 266/266 transitions.
[2026-05-22 20:19:09] [INFO ] Flatten gal took : 11 ms
[2026-05-22 20:19:09] [INFO ] Flatten gal took : 15 ms
[2026-05-22 20:19:09] [INFO ] Input system was already deterministic with 266 transitions.
[2026-05-22 20:19:09] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:19:09] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:19:09] [INFO ] Time to serialize gal into /tmp/CTLFireability2903546197687776693.gal : 7 ms
[2026-05-22 20:19:09] [INFO ] Time to serialize properties into /tmp/CTLFireability172070942037936139.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2903546197687776693.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability172070942037936139.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 -...282
No direction supplied, using forward translation only.
Parsed 1 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,259556,12.054,328828,2,121585,5,435998,6,0,448,533487,0


Converting to forward existential form...Done !
original formula: !(E(EG(((((CAPACITE>=10)&&(VIDANGE_1>=1))||((CAPACITE>=10)&&(VIDANGE_0>=1)))||(!((((((((NB_ATTENTE_A_8>=1)&&(ROUTE_A>=1))||((NB_ATTENTE_A...30413
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,EG(((((CAPACITE>=10)&&(VIDANGE_1>=1))||((CAPACITE>=10)&&(VIDANGE_0>=1)))||(!((((((((NB_ATTENT...31026
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-22 20:19:39] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:19:39] [INFO ] Applying decomposition
[2026-05-22 20:19:39] [INFO ] Flatten gal took : 12 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/graph6570263736242882035.txt' '-o' '/tmp/graph6570263736242882035.bin' '-w' '/tmp/graph6570263736242882035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6570263736242882035.bin' '-l' '-1' '-v' '-w' '/tmp/graph6570263736242882035.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:19:40] [INFO ] Decomposing Gal with order
[2026-05-22 20:19:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:19:40] [INFO ] Removed a total of 605 redundant transitions.
[2026-05-22 20:19:40] [INFO ] Flatten gal took : 93 ms
[2026-05-22 20:19:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 105 labels/synchronizations in 9 ms.
[2026-05-22 20:19:40] [INFO ] Time to serialize gal into /tmp/CTLFireability775938025237666370.gal : 9 ms
[2026-05-22 20:19:40] [INFO ] Time to serialize properties into /tmp/CTLFireability2357477077704511251.ctl : 8 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/CTLFireability775938025237666370.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2357477077704511251.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 -...261
No direction supplied, using forward translation only.
Parsed 1 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,259556,0.881165,31776,902,627,45160,5447,183,122737,122,25838,0


Converting to forward existential form...Done !
original formula: !(E(EG(((((i0.u0.CAPACITE>=10)&&(i1.u5.VIDANGE_1>=1))||((i0.u0.CAPACITE>=10)&&(i2.u4.VIDANGE_0>=1)))||(!((((((((i2.u1.NB_ATTENTE_A_8>=1)&...38927
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,EG(((((i0.u0.CAPACITE>=10)&&(i1.u5.VIDANGE_1>=1))||((i0.u0.CAPACITE>=10)&&(i2.u4.VIDANGE_0>=1...40334
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t24, t55, t102, t105, t202, t205, i0.u0.t10, i0.u0.t23, i1.t155, i1.t150, i1.t5...256
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 265
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 265
Applied a total of 2 rules in 22 ms. Remains 45 /46 variables (removed 1) and now considering 265/266 (removed 1) transitions.
Running 262 sub problems to find dead transitions.
[2026-05-22 20:20:10] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9644201872885948833.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13389381011490390117.kers'
[2026-05-22 20:20:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9644201872885948833.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13389381011490390117.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 85 rows 44 cols 373 entries
Finished phase 1 with 37 SingleSign rule and 1 generalized
[2026-05-22 20:20:10] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13389381011490390117.kers
Total runtime 0 ms.
[2026-05-22 20:20:10] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (OVERLAPS) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
No progress, stopping.
After SMT solving in domain Real declared 130/130 variables, and 73 constraints, problems are : Problem set: 0 solved, 262 unsolved in 5090 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 262 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 262/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 7 (OVERLAPS) 0/130 variables, 1/336 constraints. Problems are: Problem set: 0 solved, 262 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 130/130 variables, and 336 constraints, problems are : Problem set: 0 solved, 262 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25290ms problems are : Problem set: 0 solved, 262 unsolved
Search for dead transitions found 0 dead transitions in 25291ms
[2026-05-22 20:20:35] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
[2026-05-22 20:20:35] [INFO ] Invariant cache hit.
[2026-05-22 20:20:35] [INFO ] Implicit Places using invariants in 66 ms returned [13, 26]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 67 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 43/46 places, 265/266 transitions.
Applied a total of 0 rules in 12 ms. Remains 43 /43 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 25406 ms. Remains : 43/46 places, 265/266 transitions.
[2026-05-22 20:20:35] [INFO ] Flatten gal took : 8 ms
[2026-05-22 20:20:35] [INFO ] Flatten gal took : 8 ms
[2026-05-22 20:20:35] [INFO ] Input system was already deterministic with 265 transitions.
[2026-05-22 20:20:35] [INFO ] Flatten gal took : 16 ms
[2026-05-22 20:20:35] [INFO ] Flatten gal took : 9 ms
[2026-05-22 20:20:35] [INFO ] Time to serialize gal into /tmp/CTLFireability12534200208150585337.gal : 2 ms
[2026-05-22 20:20:35] [INFO ] Time to serialize properties into /tmp/CTLFireability17494312684841520477.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/CTLFireability12534200208150585337.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17494312684841520477.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.
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,259556,20.1623,495196,2,57587,5,794249,6,0,439,987797,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 20:21:05] [INFO ] Flatten gal took : 9 ms
[2026-05-22 20:21:05] [INFO ] Applying decomposition
[2026-05-22 20:21:05] [INFO ] Flatten gal took : 9 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/graph12046333762143236471.txt' '-o' '/tmp/graph12046333762143236471.bin' '-w' '/tmp/graph12046333762143236471.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12046333762143236471.bin' '-l' '-1' '-v' '-w' '/tmp/graph12046333762143236471.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:21:05] [INFO ] Decomposing Gal with order
[2026-05-22 20:21:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:21:06] [INFO ] Removed a total of 614 redundant transitions.
[2026-05-22 20:21:06] [INFO ] Flatten gal took : 31 ms
[2026-05-22 20:21:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 108 labels/synchronizations in 4 ms.
[2026-05-22 20:21:06] [INFO ] Time to serialize gal into /tmp/CTLFireability5217983427784807442.gal : 1 ms
[2026-05-22 20:21:06] [INFO ] Time to serialize properties into /tmp/CTLFireability7809792250827354049.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/CTLFireability5217983427784807442.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7809792250827354049.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.
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,259556,4.43039,110216,1640,731,97157,12926,159,701920,114,116881,0


Converting to forward existential form...Done !
original formula: AF(AG(((!(E((((((((i0.u0.CHOIX_0>=1)&&(i0.u4.COMPTEUR_2>=1))||((i0.u0.CHOIX_0>=1)&&(i0.u4.COMPTEUR_3>=1)))||(((i0.u0.CHOIX_0>=1)&&(i0.u4....2001
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((!(E((((((((i0.u0.CHOIX_0>=1)&&(i0.u4.COMPTEUR_2>=1))||((i0.u0.CHOIX_0>=1)&&(i0.u4.CO...2058
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t23, t54, t79, t84, t249, t254, i0.t144, i0.t138, i0.t53, i2.u1.t10, Intersect...243
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 265
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 265
Applied a total of 2 rules in 6 ms. Remains 45 /46 variables (removed 1) and now considering 265/266 (removed 1) transitions.
Skipped dead transition search.
[2026-05-22 20:21:36] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
[2026-05-22 20:21:36] [INFO ] Invariant cache hit.
[2026-05-22 20:21:36] [INFO ] Implicit Places using invariants in 88 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 107 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/46 places, 265/266 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 115 ms. Remains : 44/46 places, 265/266 transitions.
[2026-05-22 20:21:36] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:21:36] [INFO ] Flatten gal took : 8 ms
[2026-05-22 20:21:36] [INFO ] Input system was already deterministic with 265 transitions.
[2026-05-22 20:21:36] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:21:36] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:21:36] [INFO ] Time to serialize gal into /tmp/CTLFireability8295608450358998792.gal : 2 ms
[2026-05-22 20:21:36] [INFO ] Time to serialize properties into /tmp/CTLFireability2777223834308515459.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/CTLFireability8295608450358998792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2777223834308515459.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.
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,259556,20.7495,542128,2,136956,5,705541,6,0,443,1.00825e+06,0


Converting to forward existential form...Done !
original formula: AF((AF(E((((((((CAPACITE>=1)&&(NB_ATTENTE_A_7>=1))&&((ATTENTE_A>=1)&&(CONTROLEUR_0>=1)))||(((CAPACITE>=1)&&(NB_ATTENTE_A_10>=1))&&((ATTEN...3022
=> equivalent forward existential formula: [FwdG(Init,!((!(EG(!(E((((((((CAPACITE>=1)&&(NB_ATTENTE_A_7>=1))&&((ATTENTE_A>=1)&&(CONTROLEUR_0>=1)))||(((CAPAC...1073
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2026-05-22 20:22:06] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:22:06] [INFO ] Applying decomposition
[2026-05-22 20:22:06] [INFO ] Flatten gal took : 6 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/graph3953552933086058946.txt' '-o' '/tmp/graph3953552933086058946.bin' '-w' '/tmp/graph3953552933086058946.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3953552933086058946.bin' '-l' '-1' '-v' '-w' '/tmp/graph3953552933086058946.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:22:06] [INFO ] Decomposing Gal with order
[2026-05-22 20:22:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:22:06] [INFO ] Removed a total of 515 redundant transitions.
[2026-05-22 20:22:06] [INFO ] Flatten gal took : 67 ms
[2026-05-22 20:22:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 94 labels/synchronizations in 30 ms.
[2026-05-22 20:22:06] [INFO ] Time to serialize gal into /tmp/CTLFireability7523278903568520673.gal : 1 ms
[2026-05-22 20:22:06] [INFO ] Time to serialize properties into /tmp/CTLFireability1320780024233424598.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/CTLFireability7523278903568520673.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1320780024233424598.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.
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,259556,1.04733,38428,818,875,32025,15441,152,90478,145,252723,0


Converting to forward existential form...Done !
original formula: AF((AF(E((((((((i0.u0.CAPACITE>=1)&&(i0.u1.NB_ATTENTE_A_7>=1))&&((i0.u1.ATTENTE_A>=1)&&(u4.CONTROLEUR_0>=1)))||(((i0.u0.CAPACITE>=1)&&(i1...3892
=> equivalent forward existential formula: [FwdG(Init,!((!(EG(!(E((((((((i0.u0.CAPACITE>=1)&&(i0.u1.NB_ATTENTE_A_7>=1))&&((i0.u1.ATTENTE_A>=1)&&(u4.CONTROL...3949
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t23, t53, t123, t124, t213, t214, i0.u0.t10, i1.t254, i1.t251, i1.t54, Interse...245
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,20.4334,419364,1,0,368215,97074,962,1.44498e+06,901,3.90928e+06,323054
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 265
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 265
Applied a total of 2 rules in 13 ms. Remains 45 /46 variables (removed 1) and now considering 265/266 (removed 1) transitions.
Skipped dead transition search.
[2026-05-22 20:22:27] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
[2026-05-22 20:22:27] [INFO ] Invariant cache hit.
[2026-05-22 20:22:27] [INFO ] Implicit Places using invariants in 116 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 127 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 44/46 places, 265/266 transitions.
Applied a total of 0 rules in 9 ms. Remains 44 /44 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 150 ms. Remains : 44/46 places, 265/266 transitions.
[2026-05-22 20:22:27] [INFO ] Flatten gal took : 18 ms
[2026-05-22 20:22:27] [INFO ] Flatten gal took : 8 ms
[2026-05-22 20:22:27] [INFO ] Input system was already deterministic with 265 transitions.
[2026-05-22 20:22:27] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:22:27] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:22:27] [INFO ] Time to serialize gal into /tmp/CTLFireability17038313753675201402.gal : 2 ms
[2026-05-22 20:22:27] [INFO ] Time to serialize properties into /tmp/CTLFireability17178327530709091380.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/CTLFireability17038313753675201402.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17178327530709091380.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.
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,259556,15.7802,463196,2,133149,5,623344,6,0,443,816624,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 20:22:57] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:22:57] [INFO ] Applying decomposition
[2026-05-22 20:22:57] [INFO ] Flatten gal took : 6 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/graph11506450595562080731.txt' '-o' '/tmp/graph11506450595562080731.bin' '-w' '/tmp/graph11506450595562080731.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11506450595562080731.bin' '-l' '-1' '-v' '-w' '/tmp/graph11506450595562080731.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:22:57] [INFO ] Decomposing Gal with order
[2026-05-22 20:22:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:22:57] [INFO ] Removed a total of 586 redundant transitions.
[2026-05-22 20:22:57] [INFO ] Flatten gal took : 29 ms
[2026-05-22 20:22:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 110 labels/synchronizations in 3 ms.
[2026-05-22 20:22:57] [INFO ] Time to serialize gal into /tmp/CTLFireability122220938669784224.gal : 1 ms
[2026-05-22 20:22:57] [INFO ] Time to serialize properties into /tmp/CTLFireability15985714752191383756.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/CTLFireability122220938669784224.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15985714752191383756.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.
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,259556,0.720993,27656,812,541,33881,6102,184,114281,125,32137,0


Converting to forward existential form...Done !
original formula: AF(EG(((((AF((((((((i0.u0.CAPACITE<1)||(i1.u1.NB_ATTENTE_B_9<1))||((i0.u3.ATTENTE_B<1)||(i2.u2.CONTROLEUR_1<1)))&&(((i0.u0.CAPACITE<1)||(...2012
=> equivalent forward existential formula: [FwdG(Init,!(EG(((((!(EG(!((((((((i0.u0.CAPACITE<1)||(i1.u1.NB_ATTENTE_B_9<1))||((i0.u3.ATTENTE_B<1)||(i2.u2.CON...2063
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t23, t54, t120, t124, t230, t234, t240, t244, i0.u0.t10, i1.t154, i1.t148, i1.t...257
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
dead was empty
(forward)formula 0,1,16.1674,256760,1,0,292878,63037,809,1.72617e+06,741,535221,245147
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 265
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 265
Applied a total of 2 rules in 7 ms. Remains 45 /46 variables (removed 1) and now considering 265/266 (removed 1) transitions.
Skipped dead transition search.
[2026-05-22 20:23:13] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
[2026-05-22 20:23:13] [INFO ] Invariant cache hit.
[2026-05-22 20:23:13] [INFO ] Implicit Places using invariants in 85 ms returned [13, 26]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 87 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/46 places, 265/266 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 95 ms. Remains : 43/46 places, 265/266 transitions.
[2026-05-22 20:23:13] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:23:13] [INFO ] Flatten gal took : 9 ms
[2026-05-22 20:23:13] [INFO ] Input system was already deterministic with 265 transitions.
[2026-05-22 20:23:13] [INFO ] Flatten gal took : 15 ms
[2026-05-22 20:23:13] [INFO ] Flatten gal took : 11 ms
[2026-05-22 20:23:13] [INFO ] Time to serialize gal into /tmp/CTLFireability2352286368521321232.gal : 14 ms
[2026-05-22 20:23:13] [INFO ] Time to serialize properties into /tmp/CTLFireability13682528777972617666.ctl : 16 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/CTLFireability2352286368521321232.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13682528777972617666.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.
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,259556,17.7798,496328,2,57587,5,794249,6,0,439,987797,0


Converting to forward existential form...Done !
original formula: (AG(EX(EX(((((((((((NB_ATTENTE_A_0<1)||(NB_ATTENTE_B_5<1))||((CONTROLEUR_0<1)||(COMPTEUR_6<1)))&&(((NB_ATTENTE_A_0<1)||(NB_ATTENTE_B_10<1...18553
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(EX(EX(((((((((((NB_ATTENTE_A_0<1)||(NB_ATTENTE_B_5<1))||((CONTROLEUR_0<1)||(COMPTE...18310
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-22 20:23:44] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:23:44] [INFO ] Applying decomposition
[2026-05-22 20:23:44] [INFO ] Flatten gal took : 7 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/graph1961696177361472123.txt' '-o' '/tmp/graph1961696177361472123.bin' '-w' '/tmp/graph1961696177361472123.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1961696177361472123.bin' '-l' '-1' '-v' '-w' '/tmp/graph1961696177361472123.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:23:44] [INFO ] Decomposing Gal with order
[2026-05-22 20:23:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:23:44] [INFO ] Removed a total of 545 redundant transitions.
[2026-05-22 20:23:44] [INFO ] Flatten gal took : 33 ms
[2026-05-22 20:23:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 92 labels/synchronizations in 3 ms.
[2026-05-22 20:23:44] [INFO ] Time to serialize gal into /tmp/CTLFireability9975334529466821907.gal : 1 ms
[2026-05-22 20:23:44] [INFO ] Time to serialize properties into /tmp/CTLFireability10383294837748823182.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/CTLFireability9975334529466821907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10383294837748823182.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.
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,259556,1.98087,51836,1490,933,38956,18276,132,221050,135,275170,0


Converting to forward existential form...Done !
original formula: (AG(EX(EX(((((((((((i0.u3.NB_ATTENTE_A_0<1)||(i1.u5.NB_ATTENTE_B_5<1))||((i0.u3.CONTROLEUR_0<1)||(i0.u0.COMPTEUR_6<1)))&&(((i0.u3.NB_ATTE...23833
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(EX(EX(((((((((((i0.u3.NB_ATTENTE_A_0<1)||(i1.u5.NB_ATTENTE_B_5<1))||((i0.u3.CONTRO...23902
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t23, t54, t147, t154, t207, t214, i0.t53, i1.u1.t10, Intersection with reachab...227
(forward)formula 0,0,10.2289,174832,1,0,132006,60217,1593,868013,861,649704,168384
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Running 263 sub problems to find dead transitions.
[2026-05-22 20:23:54] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5149689738444427972.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17278144917035666463.kers'
[2026-05-22 20:23:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5149689738444427972.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17278144917035666463.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 86 rows 46 cols 396 entries
Finished phase 1 with 38 SingleSign rule and 1 generalized
[2026-05-22 20:23:54] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17278144917035666463.kers
Total runtime 1 ms.
[2026-05-22 20:23:54] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (OVERLAPS) 86/132 variables, 46/54 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (OVERLAPS) 0/132 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Real declared 132/132 variables, and 74 constraints, problems are : Problem set: 0 solved, 263 unsolved in 5565 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 263 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (OVERLAPS) 86/132 variables, 46/54 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 263/337 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (OVERLAPS) 0/132 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Int declared 132/132 variables, and 337 constraints, problems are : Problem set: 0 solved, 263 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25699ms problems are : Problem set: 0 solved, 263 unsolved
Search for dead transitions found 0 dead transitions in 25700ms
[2026-05-22 20:24:20] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2026-05-22 20:24:20] [INFO ] Invariant cache hit.
[2026-05-22 20:24:20] [INFO ] Implicit Places using invariants in 41 ms returned [13, 27]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 43 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/46 places, 266/266 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25746 ms. Remains : 44/46 places, 266/266 transitions.
[2026-05-22 20:24:20] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:24:20] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:24:20] [INFO ] Input system was already deterministic with 266 transitions.
[2026-05-22 20:24:20] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:24:20] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:24:20] [INFO ] Time to serialize gal into /tmp/CTLFireability2908290040365792567.gal : 1 ms
[2026-05-22 20:24:20] [INFO ] Time to serialize properties into /tmp/CTLFireability5630796323365761977.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/CTLFireability2908290040365792567.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5630796323365761977.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.
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,259556,18.7246,405784,2,55429,5,730037,6,0,444,742884,0


Converting to forward existential form...Done !
original formula: A(E(E((!(EF((((CAPACITE>=10)&&(VIDANGE_1>=1))||((CAPACITE>=10)&&(VIDANGE_0>=1))))) * ((((((((AF(((((((NB_ATTENTE_B_9>=1)&&(ROUTE_B>=1))||...12579
=> equivalent forward existential formula: [((Init * !(EG(!(!((!(EG(!((((((((NB_ATTENTE_B_9>=1)&&(ROUTE_B>=1))||((NB_ATTENTE_B_3>=1)&&(ROUTE_B>=1)))||(((NB...11996
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-22 20:24:50] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:24:50] [INFO ] Applying decomposition
[2026-05-22 20:24:50] [INFO ] Flatten gal took : 6 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/graph2666489828410849230.txt' '-o' '/tmp/graph2666489828410849230.bin' '-w' '/tmp/graph2666489828410849230.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2666489828410849230.bin' '-l' '-1' '-v' '-w' '/tmp/graph2666489828410849230.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:24:50] [INFO ] Decomposing Gal with order
[2026-05-22 20:24:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:24:50] [INFO ] Removed a total of 524 redundant transitions.
[2026-05-22 20:24:50] [INFO ] Flatten gal took : 24 ms
[2026-05-22 20:24:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 89 labels/synchronizations in 3 ms.
[2026-05-22 20:24:50] [INFO ] Time to serialize gal into /tmp/CTLFireability12849264815476920904.gal : 1 ms
[2026-05-22 20:24:50] [INFO ] Time to serialize properties into /tmp/CTLFireability15534480351685918165.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/CTLFireability12849264815476920904.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15534480351685918165.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.
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,259556,1.65514,57388,945,1035,103116,14563,144,165764,136,161330,0


Converting to forward existential form...Done !
original formula: A(E(E((!(EF((((i0.u0.CAPACITE>=10)&&(u1.VIDANGE_1>=1))||((i0.u0.CAPACITE>=10)&&(i2.u3.VIDANGE_0>=1))))) * ((((((((AF(((((((u1.NB_ATTENTE_...15972
=> equivalent forward existential formula: [((Init * !(EG(!(!((!(EG(!((((((((u1.NB_ATTENTE_B_9>=1)&&(u1.ROUTE_B>=1))||((u1.NB_ATTENTE_B_3>=1)&&(u1.ROUTE_B>...18349
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t24, t54, t91, t95, t181, t185, i0.u0.t10, i0.u0.t23, i2.t175, i2.t168, i2.t55,...254
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,23.8898,501776,1,0,650725,155846,672,1.53719e+06,827,3.5206e+06,340757
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 265
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 265
Applied a total of 2 rules in 6 ms. Remains 45 /46 variables (removed 1) and now considering 265/266 (removed 1) transitions.
Running 262 sub problems to find dead transitions.
[2026-05-22 20:25:14] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1225799576019015828.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11969262377142856886.kers'
[2026-05-22 20:25:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1225799576019015828.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11969262377142856886.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 85 rows 44 cols 373 entries
Finished phase 1 with 37 SingleSign rule and 1 generalized
[2026-05-22 20:25:14] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11969262377142856886.kers
Total runtime 1 ms.
[2026-05-22 20:25:14] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (OVERLAPS) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
No progress, stopping.
After SMT solving in domain Real declared 130/130 variables, and 73 constraints, problems are : Problem set: 0 solved, 262 unsolved in 5041 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 262 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 262/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 7 (OVERLAPS) 0/130 variables, 1/336 constraints. Problems are: Problem set: 0 solved, 262 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 130/130 variables, and 336 constraints, problems are : Problem set: 0 solved, 262 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25150ms problems are : Problem set: 0 solved, 262 unsolved
Search for dead transitions found 0 dead transitions in 25152ms
[2026-05-22 20:25:39] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
[2026-05-22 20:25:39] [INFO ] Invariant cache hit.
[2026-05-22 20:25:39] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-22 20:25:39] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
[2026-05-22 20:25:39] [INFO ] Invariant cache hit.
[2026-05-22 20:25:39] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 20:25:39] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 45/46 places, 265/266 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25254 ms. Remains : 45/46 places, 265/266 transitions.
[2026-05-22 20:25:39] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:25:39] [INFO ] Flatten gal took : 9 ms
[2026-05-22 20:25:39] [INFO ] Input system was already deterministic with 265 transitions.
[2026-05-22 20:25:39] [INFO ] Flatten gal took : 8 ms
[2026-05-22 20:25:39] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:25:39] [INFO ] Time to serialize gal into /tmp/CTLFireability13101275793205636275.gal : 2 ms
[2026-05-22 20:25:39] [INFO ] Time to serialize properties into /tmp/CTLFireability3380325516847392563.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13101275793205636275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3380325516847392563.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.
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,259556,28.0796,765496,2,321796,5,597449,6,0,447,1.30596e+06,0


Converting to forward existential form...Done !
original formula: E((EF(EG((((((((CAPACITE>=1)&&(NB_ATTENTE_B_9>=1))&&((ATTENTE_B>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE>=1)&&(NB_ATTENTE_B_8>=1))&&((ATTENT...30135
=> equivalent forward existential formula: [(FwdU(Init,(E(TRUE U EG((((((((CAPACITE>=1)&&(NB_ATTENTE_B_9>=1))&&((ATTENTE_B>=1)&&(CONTROLEUR_1>=1)))||(((CAP...27208
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-22 20:26:09] [INFO ] Flatten gal took : 8 ms
[2026-05-22 20:26:09] [INFO ] Applying decomposition
[2026-05-22 20:26:09] [INFO ] Flatten gal took : 9 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/graph7500414406629348388.txt' '-o' '/tmp/graph7500414406629348388.bin' '-w' '/tmp/graph7500414406629348388.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7500414406629348388.bin' '-l' '-1' '-v' '-w' '/tmp/graph7500414406629348388.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:26:09] [INFO ] Decomposing Gal with order
[2026-05-22 20:26:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:26:09] [INFO ] Removed a total of 580 redundant transitions.
[2026-05-22 20:26:09] [INFO ] Flatten gal took : 34 ms
[2026-05-22 20:26:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 113 labels/synchronizations in 4 ms.
[2026-05-22 20:26:09] [INFO ] Time to serialize gal into /tmp/CTLFireability7980164536941709894.gal : 1 ms
[2026-05-22 20:26:09] [INFO ] Time to serialize properties into /tmp/CTLFireability5465858316606228426.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7980164536941709894.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5465858316606228426.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.
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,259556,1.32948,40164,929,688,63677,8829,186,142981,115,60478,0


Converting to forward existential form...Done !
original formula: E((EF(EG((((((((i0.u0.CAPACITE>=1)&&(i2.u5.NB_ATTENTE_B_9>=1))&&((i0.u3.ATTENTE_B>=1)&&(i1.u4.CONTROLEUR_1>=1)))||(((i0.u0.CAPACITE>=1)&&...38559
=> equivalent forward existential formula: [(FwdU(Init,(E(TRUE U EG((((((((i0.u0.CAPACITE>=1)&&(i2.u5.NB_ATTENTE_B_9>=1))&&((i0.u3.ATTENTE_B>=1)&&(i1.u4.CO...38623
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t23, t54, t119, t124, t169, t174, t189, t194, i0.u0.t10, i2.t134, i2.t125, i2.t...257
(forward)formula 0,0,16.7139,303352,1,0,467753,70930,2205,1.53038e+06,798,426497,289188
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 265
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 265
Applied a total of 2 rules in 9 ms. Remains 45 /46 variables (removed 1) and now considering 265/266 (removed 1) transitions.
Skipped dead transition search.
[2026-05-22 20:26:26] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
[2026-05-22 20:26:26] [INFO ] Invariant cache hit.
[2026-05-22 20:26:26] [INFO ] Implicit Places using invariants in 101 ms returned [13, 26]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 102 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/46 places, 265/266 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 114 ms. Remains : 43/46 places, 265/266 transitions.
[2026-05-22 20:26:26] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:26:26] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:26:26] [INFO ] Input system was already deterministic with 265 transitions.
[2026-05-22 20:26:26] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:26:26] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:26:26] [INFO ] Time to serialize gal into /tmp/CTLFireability16273059267377311354.gal : 1 ms
[2026-05-22 20:26:26] [INFO ] Time to serialize properties into /tmp/CTLFireability7483442018355978181.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/CTLFireability16273059267377311354.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7483442018355978181.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.
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,259556,22.173,495624,2,57587,5,794249,6,0,439,987797,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 20:26:56] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:26:56] [INFO ] Applying decomposition
[2026-05-22 20:26:56] [INFO ] Flatten gal took : 8 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/graph1296292053703711848.txt' '-o' '/tmp/graph1296292053703711848.bin' '-w' '/tmp/graph1296292053703711848.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1296292053703711848.bin' '-l' '-1' '-v' '-w' '/tmp/graph1296292053703711848.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:26:56] [INFO ] Decomposing Gal with order
[2026-05-22 20:26:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:26:56] [INFO ] Removed a total of 523 redundant transitions.
[2026-05-22 20:26:56] [INFO ] Flatten gal took : 20 ms
[2026-05-22 20:26:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 89 labels/synchronizations in 3 ms.
[2026-05-22 20:26:56] [INFO ] Time to serialize gal into /tmp/CTLFireability2301021251978305259.gal : 0 ms
[2026-05-22 20:26:56] [INFO ] Time to serialize properties into /tmp/CTLFireability711492029845768038.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/CTLFireability2301021251978305259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability711492029845768038.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 -...261
No direction supplied, using forward translation only.
Parsed 1 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,259556,0.958293,35916,709,820,29609,15933,147,78228,136,257806,0


Converting to forward existential form...Done !
original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t23, t53, t122, t124, t162, t164, i0.u1.t10, i1.t244, i1.t240, i1.t54, Interse...245
(forward)formula 0,0,1.21454,36064,1,0,29609,20652,522,78995,767,257806,23788
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Running 263 sub problems to find dead transitions.
[2026-05-22 20:26:58] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11049239488789766620.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4171010818700154163.kers'
[2026-05-22 20:26:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11049239488789766620.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4171010818700154163.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 86 rows 46 cols 396 entries
Finished phase 1 with 38 SingleSign rule and 1 generalized
[2026-05-22 20:26:58] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4171010818700154163.kers
Total runtime 0 ms.
[2026-05-22 20:26:58] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (OVERLAPS) 86/132 variables, 46/54 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (OVERLAPS) 0/132 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Real declared 132/132 variables, and 74 constraints, problems are : Problem set: 0 solved, 263 unsolved in 5595 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 263 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (OVERLAPS) 86/132 variables, 46/54 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 263/337 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (OVERLAPS) 0/132 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Int declared 132/132 variables, and 337 constraints, problems are : Problem set: 0 solved, 263 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25693ms problems are : Problem set: 0 solved, 263 unsolved
Search for dead transitions found 0 dead transitions in 25694ms
[2026-05-22 20:27:23] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2026-05-22 20:27:23] [INFO ] Invariant cache hit.
[2026-05-22 20:27:23] [INFO ] Implicit Places using invariants in 34 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/46 places, 266/266 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25751 ms. Remains : 45/46 places, 266/266 transitions.
[2026-05-22 20:27:23] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:27:23] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:27:24] [INFO ] Input system was already deterministic with 266 transitions.
[2026-05-22 20:27:24] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:27:24] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:27:24] [INFO ] Time to serialize gal into /tmp/CTLFireability14388940722631313154.gal : 3 ms
[2026-05-22 20:27:24] [INFO ] Time to serialize properties into /tmp/CTLFireability6563274023199484855.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/CTLFireability14388940722631313154.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6563274023199484855.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.
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,259556,16.9893,405464,2,119801,5,518455,6,0,448,703923,0


Converting to forward existential form...Done !
original formula: AG(A(A(AF(((((((NB_ATTENTE_B_9>=1)&&(ROUTE_B>=1))||((NB_ATTENTE_B_3>=1)&&(ROUTE_B>=1)))||(((NB_ATTENTE_B_8>=1)&&(ROUTE_B>=1))||((NB_ATTEN...2651
=> equivalent forward existential formula: (([((FwdU(((FwdU(FwdU(Init,TRUE),!((!((E(!(!((((CAPACITE>=10)&&(VIDANGE_1>=1))||((CAPACITE>=10)&&(VIDANGE_0>=1))...13732
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2026-05-22 20:27:54] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:27:54] [INFO ] Applying decomposition
[2026-05-22 20:27:54] [INFO ] Flatten gal took : 5 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/graph16260622332645439679.txt' '-o' '/tmp/graph16260622332645439679.bin' '-w' '/tmp/graph16260622332645439679.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16260622332645439679.bin' '-l' '-1' '-v' '-w' '/tmp/graph16260622332645439679.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:27:54] [INFO ] Decomposing Gal with order
[2026-05-22 20:27:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:27:54] [INFO ] Removed a total of 499 redundant transitions.
[2026-05-22 20:27:54] [INFO ] Flatten gal took : 18 ms
[2026-05-22 20:27:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 96 labels/synchronizations in 2 ms.
[2026-05-22 20:27:54] [INFO ] Time to serialize gal into /tmp/CTLFireability423450098627836594.gal : 1 ms
[2026-05-22 20:27:54] [INFO ] Time to serialize properties into /tmp/CTLFireability8637071696639945115.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/CTLFireability423450098627836594.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8637071696639945115.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 -...261
No direction supplied, using forward translation only.
Parsed 1 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,259556,3.7356,88124,2847,1205,59238,18126,152,527031,145,289413,0


Converting to forward existential form...Done !
original formula: AG(A(A(AF(((((((u4.NB_ATTENTE_B_9>=1)&&(u4.ROUTE_B>=1))||((u4.NB_ATTENTE_B_3>=1)&&(u4.ROUTE_B>=1)))||(((u4.NB_ATTENTE_B_8>=1)&&(u4.ROUTE_...3377
=> equivalent forward existential formula: (([((FwdU(((FwdU(FwdU(Init,TRUE),!((!((E(!(!((((i1.u3.CAPACITE>=10)&&(u4.VIDANGE_1>=1))||((i1.u3.CAPACITE>=10)&&...17939
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t24, t54, t107, t115, t197, t205, i0.t255, i0.t246, i0.t55, i1.u3.t10, i1.u3.t2...256
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 265
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 265
Applied a total of 2 rules in 3 ms. Remains 45 /46 variables (removed 1) and now considering 265/266 (removed 1) transitions.
Running 262 sub problems to find dead transitions.
[2026-05-22 20:28:24] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10931449080667111143.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14883683454715913248.kers'
[2026-05-22 20:28:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10931449080667111143.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14883683454715913248.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 85 rows 44 cols 373 entries
Finished phase 1 with 37 SingleSign rule and 1 generalized
[2026-05-22 20:28:24] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14883683454715913248.kers
Total runtime 1 ms.
[2026-05-22 20:28:24] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (OVERLAPS) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
No progress, stopping.
After SMT solving in domain Real declared 130/130 variables, and 73 constraints, problems are : Problem set: 0 solved, 262 unsolved in 5112 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 262 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 262/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 7 (OVERLAPS) 0/130 variables, 1/336 constraints. Problems are: Problem set: 0 solved, 262 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 130/130 variables, and 336 constraints, problems are : Problem set: 0 solved, 262 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25225ms problems are : Problem set: 0 solved, 262 unsolved
Search for dead transitions found 0 dead transitions in 25227ms
[2026-05-22 20:28:49] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
[2026-05-22 20:28:49] [INFO ] Invariant cache hit.
[2026-05-22 20:28:49] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-22 20:28:49] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
[2026-05-22 20:28:49] [INFO ] Invariant cache hit.
[2026-05-22 20:28:49] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 20:28:49] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 45/46 places, 265/266 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25312 ms. Remains : 45/46 places, 265/266 transitions.
[2026-05-22 20:28:49] [INFO ] Flatten gal took : 57 ms
[2026-05-22 20:28:49] [INFO ] Flatten gal took : 57 ms
[2026-05-22 20:28:49] [INFO ] Input system was already deterministic with 265 transitions.
[2026-05-22 20:28:49] [INFO ] Flatten gal took : 48 ms
[2026-05-22 20:28:49] [INFO ] Flatten gal took : 42 ms
[2026-05-22 20:28:49] [INFO ] Time to serialize gal into /tmp/CTLFireability16132819793272971326.gal : 4 ms
[2026-05-22 20:28:49] [INFO ] Time to serialize properties into /tmp/CTLFireability8133874688738511791.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16132819793272971326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8133874688738511791.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.
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,259556,29.5775,767148,2,321796,5,597449,6,0,447,1.30596e+06,0


Converting to forward existential form...Done !
original formula: E(((((((((((NB_ATTENTE_A_0>=1)&&(NB_ATTENTE_B_5>=1))&&((CONTROLEUR_0>=1)&&(COMPTEUR_6>=1)))||(((NB_ATTENTE_A_0>=1)&&(NB_ATTENTE_B_10>=1))...31292
=> equivalent forward existential formula: ([FwdG(FwdU(Init,((((((((((NB_ATTENTE_A_0>=1)&&(NB_ATTENTE_B_5>=1))&&((CONTROLEUR_0>=1)&&(COMPTEUR_6>=1)))||(((N...38339
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-22 20:29:20] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:29:20] [INFO ] Applying decomposition
[2026-05-22 20:29:20] [INFO ] Flatten gal took : 10 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/graph567891137194158681.txt' '-o' '/tmp/graph567891137194158681.bin' '-w' '/tmp/graph567891137194158681.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph567891137194158681.bin' '-l' '-1' '-v' '-w' '/tmp/graph567891137194158681.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:29:20] [INFO ] Decomposing Gal with order
[2026-05-22 20:29:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:29:20] [INFO ] Removed a total of 578 redundant transitions.
[2026-05-22 20:29:20] [INFO ] Flatten gal took : 39 ms
[2026-05-22 20:29:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 107 labels/synchronizations in 6 ms.
[2026-05-22 20:29:20] [INFO ] Time to serialize gal into /tmp/CTLFireability8952155724125979063.gal : 2 ms
[2026-05-22 20:29:20] [INFO ] Time to serialize properties into /tmp/CTLFireability1922142723449881176.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8952155724125979063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1922142723449881176.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.
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,259556,0.818835,27476,832,561,37012,4977,192,109729,116,24638,0


Converting to forward existential form...Done !
original formula: E(((((((((((i2.u5.NB_ATTENTE_A_0>=1)&&(i2.u4.NB_ATTENTE_B_5>=1))&&((i2.u5.CONTROLEUR_0>=1)&&(i1.u0.COMPTEUR_6>=1)))||(((i2.u5.NB_ATTENTE_...40064
=> equivalent forward existential formula: ([FwdG(FwdU(Init,((((((((((i2.u5.NB_ATTENTE_A_0>=1)&&(i2.u4.NB_ATTENTE_B_5>=1))&&((i2.u5.CONTROLEUR_0>=1)&&(i1.u...52270
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t23, t53, t59, t64, t89, t94, t209, t214, i0.u2.t10, i1.t254, i1.t246, i1.t54, ...253
dead was empty
(forward)formula 0,0,26.163,324752,1,0,399990,33202,1633,2.24507e+06,758,177944,356949
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Applied a total of 0 rules in 3 ms. Remains 46 /46 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Running 263 sub problems to find dead transitions.
[2026-05-22 20:29:46] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13263318993951539365.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5558558704298266003.kers'
[2026-05-22 20:29:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13263318993951539365.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5558558704298266003.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 86 rows 46 cols 396 entries
Finished phase 1 with 38 SingleSign rule and 1 generalized
[2026-05-22 20:29:46] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5558558704298266003.kers
Total runtime 0 ms.
[2026-05-22 20:29:46] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (OVERLAPS) 86/132 variables, 46/54 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (OVERLAPS) 0/132 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Real declared 132/132 variables, and 74 constraints, problems are : Problem set: 0 solved, 263 unsolved in 5839 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 263 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (OVERLAPS) 86/132 variables, 46/54 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 263/337 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (OVERLAPS) 0/132 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Int declared 132/132 variables, and 337 constraints, problems are : Problem set: 0 solved, 263 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 26382ms problems are : Problem set: 0 solved, 263 unsolved
Search for dead transitions found 0 dead transitions in 26384ms
[2026-05-22 20:30:12] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2026-05-22 20:30:12] [INFO ] Invariant cache hit.
[2026-05-22 20:30:12] [INFO ] Implicit Places using invariants in 56 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/46 places, 266/266 transitions.
Applied a total of 0 rules in 4 ms. Remains 45 /45 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 26456 ms. Remains : 45/46 places, 266/266 transitions.
[2026-05-22 20:30:13] [INFO ] Flatten gal took : 8 ms
[2026-05-22 20:30:13] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:30:13] [INFO ] Input system was already deterministic with 266 transitions.
[2026-05-22 20:30:13] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:30:13] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:30:13] [INFO ] Time to serialize gal into /tmp/CTLFireability436738830040273240.gal : 2 ms
[2026-05-22 20:30:13] [INFO ] Time to serialize properties into /tmp/CTLFireability17635089315555675734.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability436738830040273240.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17635089315555675734.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.
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,259556,13.6009,329144,2,121585,5,435998,6,0,448,533487,0


Converting to forward existential form...Done !
original formula: ((EX(AF((((((((CAPACITE<1)||(NB_ATTENTE_B_9<1))||((ATTENTE_B<1)||(CONTROLEUR_1<1)))&&(((CAPACITE<1)||(NB_ATTENTE_B_8<1))||((ATTENTE_B<1)|...62494
=> equivalent forward existential formula: (([(EY(((Init * !((EX(!(EG(!((((((((CAPACITE<1)||(NB_ATTENTE_B_9<1))||((ATTENTE_B<1)||(CONTROLEUR_1<1)))&&(((CAP...134113
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-22 20:30:43] [INFO ] Flatten gal took : 11 ms
[2026-05-22 20:30:43] [INFO ] Applying decomposition
[2026-05-22 20:30:43] [INFO ] Flatten gal took : 11 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/graph5130271958208195233.txt' '-o' '/tmp/graph5130271958208195233.bin' '-w' '/tmp/graph5130271958208195233.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5130271958208195233.bin' '-l' '-1' '-v' '-w' '/tmp/graph5130271958208195233.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:30:43] [INFO ] Decomposing Gal with order
[2026-05-22 20:30:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:30:43] [INFO ] Removed a total of 583 redundant transitions.
[2026-05-22 20:30:43] [INFO ] Flatten gal took : 38 ms
[2026-05-22 20:30:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 100 labels/synchronizations in 13 ms.
[2026-05-22 20:30:43] [INFO ] Time to serialize gal into /tmp/CTLFireability9236492686216959003.gal : 1 ms
[2026-05-22 20:30:43] [INFO ] Time to serialize properties into /tmp/CTLFireability12206444641287041119.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9236492686216959003.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12206444641287041119.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.
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,259556,2.52776,69464,2255,829,85641,9656,217,459969,125,66210,0


Converting to forward existential form...Done !
original formula: ((EX(AF((((((((i1.u0.CAPACITE<1)||(i1.u3.NB_ATTENTE_B_9<1))||((i1.u3.ATTENTE_B<1)||(i2.u5.CONTROLEUR_1<1)))&&(((i1.u0.CAPACITE<1)||(i1.u3...80230
=> equivalent forward existential formula: (([(EY(((Init * !((EX(!(EG(!((((((((i1.u0.CAPACITE<1)||(i1.u3.NB_ATTENTE_B_9<1))||((i1.u3.ATTENTE_B<1)||(i2.u5.C...176279
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t24, t55, t119, t125, t229, t235, t239, t245, i0.t95, i0.t88, i0.t54, i1.u0.t10...266
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 265
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 265
Applied a total of 2 rules in 3 ms. Remains 45 /46 variables (removed 1) and now considering 265/266 (removed 1) transitions.
Running 262 sub problems to find dead transitions.
[2026-05-22 20:31:13] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12420962186523772298.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5842298307707531607.kers'
[2026-05-22 20:31:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12420962186523772298.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5842298307707531607.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 85 rows 44 cols 373 entries
Finished phase 1 with 37 SingleSign rule and 1 generalized
[2026-05-22 20:31:13] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5842298307707531607.kers
Total runtime 0 ms.
[2026-05-22 20:31:13] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (OVERLAPS) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
No progress, stopping.
After SMT solving in domain Real declared 130/130 variables, and 73 constraints, problems are : Problem set: 0 solved, 262 unsolved in 5177 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 262 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 262/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 7 (OVERLAPS) 0/130 variables, 1/336 constraints. Problems are: Problem set: 0 solved, 262 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 130/130 variables, and 336 constraints, problems are : Problem set: 0 solved, 262 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25348ms problems are : Problem set: 0 solved, 262 unsolved
Search for dead transitions found 0 dead transitions in 25352ms
[2026-05-22 20:31:38] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
[2026-05-22 20:31:38] [INFO ] Invariant cache hit.
[2026-05-22 20:31:38] [INFO ] Implicit Places using invariants in 63 ms returned [13, 26]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 64 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/46 places, 265/266 transitions.
Applied a total of 0 rules in 14 ms. Remains 43 /43 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25433 ms. Remains : 43/46 places, 265/266 transitions.
[2026-05-22 20:31:38] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:31:38] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:31:38] [INFO ] Input system was already deterministic with 265 transitions.
[2026-05-22 20:31:38] [INFO ] Flatten gal took : 8 ms
[2026-05-22 20:31:38] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:31:38] [INFO ] Time to serialize gal into /tmp/CTLFireability14874924082169455009.gal : 1 ms
[2026-05-22 20:31:38] [INFO ] Time to serialize properties into /tmp/CTLFireability919788272892815255.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/CTLFireability14874924082169455009.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability919788272892815255.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.
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,259556,19.8354,494872,2,57587,5,794249,6,0,439,987797,0


Converting to forward existential form...Done !
original formula: (AX(((((((((((NB_ATTENTE_A_8>=1)&&(NB_ATTENTE_B_0>=1))&&((CONTROLEUR_1>=1)&&(COMPTEUR_0>=1)))||(((NB_ATTENTE_A_7>=1)&&(NB_ATTENTE_B_0>=1)...9644
=> equivalent forward existential formula: ([(EY(Init) * !(((((((((((NB_ATTENTE_A_8>=1)&&(NB_ATTENTE_B_0>=1))&&((CONTROLEUR_1>=1)&&(COMPTEUR_0>=1)))||(((NB...6739
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-22 20:32:09] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:32:09] [INFO ] Applying decomposition
[2026-05-22 20:32:09] [INFO ] Flatten gal took : 6 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/graph179475746567907364.txt' '-o' '/tmp/graph179475746567907364.bin' '-w' '/tmp/graph179475746567907364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph179475746567907364.bin' '-l' '-1' '-v' '-w' '/tmp/graph179475746567907364.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:32:09] [INFO ] Decomposing Gal with order
[2026-05-22 20:32:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:32:09] [INFO ] Removed a total of 454 redundant transitions.
[2026-05-22 20:32:09] [INFO ] Flatten gal took : 23 ms
[2026-05-22 20:32:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 85 labels/synchronizations in 3 ms.
[2026-05-22 20:32:09] [INFO ] Time to serialize gal into /tmp/CTLFireability6382336691910903415.gal : 1 ms
[2026-05-22 20:32:09] [INFO ] Time to serialize properties into /tmp/CTLFireability3893413606686489067.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/CTLFireability6382336691910903415.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3893413606686489067.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.
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,259556,1.6935,59076,667,1322,35803,21761,104,259999,138,403811,0


Converting to forward existential form...Done !
original formula: (AX(((((((((((i1.u2.NB_ATTENTE_A_8>=1)&&(i1.u2.NB_ATTENTE_B_0>=1))&&((i1.u2.CONTROLEUR_1>=1)&&(i1.u1.COMPTEUR_0>=1)))||(((i1.u2.NB_ATTENT...12314
=> equivalent forward existential formula: ([(EY(Init) * !(((((((((((i1.u2.NB_ATTENTE_A_8>=1)&&(i1.u2.NB_ATTENTE_B_0>=1))&&((i1.u2.CONTROLEUR_1>=1)&&(i1.u1...12390
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t23, t53, t54, t136, t144, u0.t10, i1.t194, i1.t185, Intersection with reachab...227
(forward)formula 0,0,2.23792,59696,1,0,35803,37380,414,259999,764,403811,29329
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 265
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 265
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 43 transition count 264
Applied a total of 5 rules in 29 ms. Remains 43 /46 variables (removed 3) and now considering 264/266 (removed 2) transitions.
[2026-05-22 20:32:11] [INFO ] Flow matrix only has 84 transitions (discarded 180 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8321771566664687593.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8179248850018089211.kers'
[2026-05-22 20:32:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8321771566664687593.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8179248850018089211.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 84 rows 43 cols 352 entries
Finished phase 1 with 36 SingleSign rule and 1 generalized
[2026-05-22 20:32:11] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8179248850018089211.kers
Total runtime 0 ms.
[2026-05-22 20:32:11] [INFO ] Implicit Places using invariants in 67 ms returned [12, 24]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 68 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/46 places, 264/266 transitions.
Applied a total of 0 rules in 10 ms. Remains 41 /41 variables (removed 0) and now considering 264/264 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 109 ms. Remains : 41/46 places, 264/266 transitions.
[2026-05-22 20:32:11] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:32:11] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:32:11] [INFO ] Input system was already deterministic with 264 transitions.
[2026-05-22 20:32:11] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:32:11] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:32:11] [INFO ] Time to serialize gal into /tmp/CTLFireability17274993293894630856.gal : 2 ms
[2026-05-22 20:32:11] [INFO ] Time to serialize properties into /tmp/CTLFireability8357509782125698382.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/CTLFireability17274993293894630856.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8357509782125698382.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.
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,69476,1.79492,59588,2,9950,5,122170,6,0,429,120758,0


Converting to forward existential form...Done !
original formula: AF((AG(!(E((((CHOIX_0>=1)&&(COMPTEUR_10>=1))||((CHOIX_1>=1)&&(COMPTEUR_10>=1))) U (((CHOIX_0>=1)&&(COMPTEUR_10>=1))||((CHOIX_1>=1)&&(COMP...832
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(!(E((((CHOIX_0>=1)&&(COMPTEUR_10>=1))||((CHOIX_1>=1)&&(COMPTEUR_10>=1))) U (((CHOIX_0...889
Reverse transition relation is NOT exact ! Due to transitions t0, t10, t11, t12, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56,...1396
dead was empty
(forward)formula 0,1,15.193,402672,1,0,908,1.39407e+06,545,287,3658,1.27893e+06,715
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Applied a total of 0 rules in 5 ms. Remains 46 /46 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Running 263 sub problems to find dead transitions.
[2026-05-22 20:32:26] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6232391039222163379.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7166481799288288141.kers'
[2026-05-22 20:32:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6232391039222163379.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7166481799288288141.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 86 rows 46 cols 396 entries
Finished phase 1 with 38 SingleSign rule and 1 generalized
[2026-05-22 20:32:26] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7166481799288288141.kers
Total runtime 0 ms.
[2026-05-22 20:32:26] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (OVERLAPS) 86/132 variables, 46/54 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (OVERLAPS) 0/132 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Real declared 132/132 variables, and 74 constraints, problems are : Problem set: 0 solved, 263 unsolved in 5484 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 263 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (OVERLAPS) 86/132 variables, 46/54 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 263/337 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (OVERLAPS) 0/132 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Int declared 132/132 variables, and 337 constraints, problems are : Problem set: 0 solved, 263 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25628ms problems are : Problem set: 0 solved, 263 unsolved
Search for dead transitions found 0 dead transitions in 25630ms
[2026-05-22 20:32:52] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2026-05-22 20:32:52] [INFO ] Invariant cache hit.
[2026-05-22 20:32:52] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-22 20:32:52] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2026-05-22 20:32:52] [INFO ] Invariant cache hit.
[2026-05-22 20:32:52] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 20:32:52] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 25730 ms. Remains : 46/46 places, 266/266 transitions.
[2026-05-22 20:32:52] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:32:52] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:32:52] [INFO ] Input system was already deterministic with 266 transitions.
[2026-05-22 20:32:52] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:32:52] [INFO ] Flatten gal took : 29 ms
[2026-05-22 20:32:52] [INFO ] Time to serialize gal into /tmp/CTLFireability8983326062441034445.gal : 2 ms
[2026-05-22 20:32:52] [INFO ] Time to serialize properties into /tmp/CTLFireability11851163498483004385.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/CTLFireability8983326062441034445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11851163498483004385.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.
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,259556,16.1859,495288,2,197803,5,390581,6,0,452,700619,0


Converting to forward existential form...Done !
original formula: E(E(AG((EX((((CAPACITE>=10)&&(VIDANGE_1>=1))||((CAPACITE>=10)&&(VIDANGE_0>=1)))) + !(EX((((((((CAPACITE>=1)&&(NB_ATTENTE_A_7>=1))&&((ATTE...12705
=> equivalent forward existential formula: (([((FwdU(Init,E(!(E(TRUE U !((EX((((CAPACITE>=10)&&(VIDANGE_1>=1))||((CAPACITE>=10)&&(VIDANGE_0>=1)))) + !(EX((...15966
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2026-05-22 20:33:22] [INFO ] Flatten gal took : 9 ms
[2026-05-22 20:33:22] [INFO ] Applying decomposition
[2026-05-22 20:33:22] [INFO ] Flatten gal took : 6 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/graph9671520347389409221.txt' '-o' '/tmp/graph9671520347389409221.bin' '-w' '/tmp/graph9671520347389409221.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9671520347389409221.bin' '-l' '-1' '-v' '-w' '/tmp/graph9671520347389409221.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:33:22] [INFO ] Decomposing Gal with order
[2026-05-22 20:33:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:33:22] [INFO ] Removed a total of 575 redundant transitions.
[2026-05-22 20:33:22] [INFO ] Flatten gal took : 28 ms
[2026-05-22 20:33:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 86 labels/synchronizations in 4 ms.
[2026-05-22 20:33:22] [INFO ] Time to serialize gal into /tmp/CTLFireability13470244670129480377.gal : 1 ms
[2026-05-22 20:33:22] [INFO ] Time to serialize properties into /tmp/CTLFireability9539248988078350859.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/CTLFireability13470244670129480377.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9539248988078350859.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.
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,259556,0.206425,12700,1136,585,13623,4993,194,20149,123,31901,0


Converting to forward existential form...Done !
original formula: E(E(AG((EX((((i0.u2.CAPACITE>=10)&&(i3.u0.VIDANGE_1>=1))||((i0.u2.CAPACITE>=10)&&(u3.VIDANGE_0>=1)))) + !(EX((((((((i0.u2.CAPACITE>=1)&&(...15978
=> equivalent forward existential formula: (([((FwdU(Init,E(!(E(TRUE U !((EX((((i0.u2.CAPACITE>=10)&&(i3.u0.VIDANGE_1>=1))||((i0.u2.CAPACITE>=10)&&(u3.VIDA...22438
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t24, t55, t110, t115, t220, t225, t240, t245, i0.u2.t10, i0.u2.t23, i3.t85, i3....266
(forward)formula 0,1,2.92835,88084,1,0,124371,29108,1182,209314,778,205670,217034
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Applied a total of 0 rules in 5 ms. Remains 46 /46 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Skipped dead transition search.
[2026-05-22 20:33:25] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2026-05-22 20:33:25] [INFO ] Invariant cache hit.
[2026-05-22 20:33:25] [INFO ] Implicit Places using invariants in 68 ms returned [13, 27]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 69 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/46 places, 266/266 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 76 ms. Remains : 44/46 places, 266/266 transitions.
[2026-05-22 20:33:25] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:33:25] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:33:25] [INFO ] Input system was already deterministic with 266 transitions.
[2026-05-22 20:33:25] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:33:25] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:33:25] [INFO ] Time to serialize gal into /tmp/CTLFireability8593630564862043817.gal : 1 ms
[2026-05-22 20:33:25] [INFO ] Time to serialize properties into /tmp/CTLFireability15090026207772924851.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/CTLFireability8593630564862043817.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15090026207772924851.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.
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,259556,14.7634,406796,2,55429,5,730037,6,0,444,742884,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 20:33:55] [INFO ] Flatten gal took : 10 ms
[2026-05-22 20:33:55] [INFO ] Applying decomposition
[2026-05-22 20:33:55] [INFO ] Flatten gal took : 5 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/graph16545686573650597278.txt' '-o' '/tmp/graph16545686573650597278.bin' '-w' '/tmp/graph16545686573650597278.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16545686573650597278.bin' '-l' '-1' '-v' '-w' '/tmp/graph16545686573650597278.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:33:56] [INFO ] Decomposing Gal with order
[2026-05-22 20:33:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:33:56] [INFO ] Removed a total of 523 redundant transitions.
[2026-05-22 20:33:56] [INFO ] Flatten gal took : 18 ms
[2026-05-22 20:33:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 89 labels/synchronizations in 2 ms.
[2026-05-22 20:33:56] [INFO ] Time to serialize gal into /tmp/CTLFireability9125926911323688819.gal : 1 ms
[2026-05-22 20:33:56] [INFO ] Time to serialize properties into /tmp/CTLFireability714212263856566359.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/CTLFireability9125926911323688819.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability714212263856566359.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 -...261
No direction supplied, using forward translation only.
Parsed 1 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,259556,1.20226,36428,716,870,30216,15735,147,79343,137,257221,0


Converting to forward existential form...Done !
original formula: EG(EF(AG(((((EX((i1.u2.SUR_PONT_B<1)) * ((i1.u1.NB_ATTENTE_A_8<1)||(i1.u1.ROUTE_A<1))) * (((i1.u1.NB_ATTENTE_A_7<1)||(i1.u1.ROUTE_A<1))&&...595
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(E(TRUE U !(((((EX((i1.u2.SUR_PONT_B<1)) * ((i1.u1.NB_ATTENTE_A_8<1)||(i1.u1.ROUTE_A<1))) *...656
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t24, t54, t107, t115, t207, t215, i1.u2.t10, i1.u2.t23, i2.t245, i2.t236, i2.t5...256
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
dead was empty
(forward)formula 0,0,18.3873,350100,1,0,292195,64495,740,1.20895e+06,840,3.35215e+06,255650
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 266/266 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 45 transition count 265
Applied a total of 2 rules in 21 ms. Remains 45 /46 variables (removed 1) and now considering 265/266 (removed 1) transitions.
Running 262 sub problems to find dead transitions.
[2026-05-22 20:34:14] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6804274054442616310.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15608505665463701031.kers'
[2026-05-22 20:34:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6804274054442616310.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15608505665463701031.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 85 rows 44 cols 363 entries
Finished phase 1 with 37 SingleSign rule and 1 generalized
[2026-05-22 20:34:14] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15608505665463701031.kers
Total runtime 0 ms.
[2026-05-22 20:34:14] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (OVERLAPS) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
No progress, stopping.
After SMT solving in domain Real declared 130/130 variables, and 73 constraints, problems are : Problem set: 0 solved, 262 unsolved in 5195 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 262 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 262/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 7 (OVERLAPS) 0/130 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
No progress, stopping.
After SMT solving in domain Int declared 130/130 variables, and 335 constraints, problems are : Problem set: 0 solved, 262 unsolved in 16086 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21436ms problems are : Problem set: 0 solved, 262 unsolved
Search for dead transitions found 0 dead transitions in 21437ms
[2026-05-22 20:34:35] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
[2026-05-22 20:34:35] [INFO ] Invariant cache hit.
[2026-05-22 20:34:36] [INFO ] Implicit Places using invariants in 69 ms returned [13, 26]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 81 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 43/46 places, 265/266 transitions.
Applied a total of 0 rules in 8 ms. Remains 43 /43 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 21548 ms. Remains : 43/46 places, 265/266 transitions.
[2026-05-22 20:34:36] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:34:36] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:34:36] [INFO ] Input system was already deterministic with 265 transitions.
[2026-05-22 20:34:36] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:34:36] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:34:36] [INFO ] Time to serialize gal into /tmp/CTLFireability1395231552462502155.gal : 2 ms
[2026-05-22 20:34:36] [INFO ] Time to serialize properties into /tmp/CTLFireability3523683843974233541.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/CTLFireability1395231552462502155.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3523683843974233541.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.
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,164516,8.52949,233592,2,38487,5,390642,6,0,439,401270,0


Converting to forward existential form...Done !
original formula: E((SUR_PONT_B<1) U EG(((((((NB_ATTENTE_A_8>=1)&&(ROUTE_A>=1))||((NB_ATTENTE_A_7>=1)&&(ROUTE_A>=1)))||(((NB_ATTENTE_A_9>=1)&&(ROUTE_A>=1))...468
=> equivalent forward existential formula: [FwdG(FwdU(Init,(SUR_PONT_B<1)),((((((NB_ATTENTE_A_8>=1)&&(ROUTE_A>=1))||((NB_ATTENTE_A_7>=1)&&(ROUTE_A>=1)))||(...512
Hit Full ! (commute/partial/dont) 254/0/11
Detected timeout of ITS tools.
[2026-05-22 20:35:06] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:35:06] [INFO ] Applying decomposition
[2026-05-22 20:35:06] [INFO ] Flatten gal took : 4 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/graph17403119248615165295.txt' '-o' '/tmp/graph17403119248615165295.bin' '-w' '/tmp/graph17403119248615165295.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17403119248615165295.bin' '-l' '-1' '-v' '-w' '/tmp/graph17403119248615165295.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:35:06] [INFO ] Decomposing Gal with order
[2026-05-22 20:35:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:35:06] [INFO ] Removed a total of 613 redundant transitions.
[2026-05-22 20:35:06] [INFO ] Flatten gal took : 18 ms
[2026-05-22 20:35:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 114 labels/synchronizations in 2 ms.
[2026-05-22 20:35:06] [INFO ] Time to serialize gal into /tmp/CTLFireability8286833956076870177.gal : 1 ms
[2026-05-22 20:35:06] [INFO ] Time to serialize properties into /tmp/CTLFireability2000777190433337667.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/CTLFireability8286833956076870177.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2000777190433337667.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.
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,164516,0.5064,25340,617,521,45069,8657,157,66641,115,41525,0


Converting to forward existential form...Done !
original formula: E((i0.u0.SUR_PONT_B<1) U EG(((((((i0.u4.NB_ATTENTE_A_8>=1)&&(i0.u4.ROUTE_A>=1))||((i0.u4.NB_ATTENTE_A_7>=1)&&(i0.u4.ROUTE_A>=1)))||(((i0....606
=> equivalent forward existential formula: [FwdG(FwdU(Init,(i0.u0.SUR_PONT_B<1)),((((((i0.u4.NB_ATTENTE_A_8>=1)&&(i0.u4.ROUTE_A>=1))||((i0.u4.NB_ATTENTE_A_...650
dead was empty
(forward)formula 0,0,5.7479,173384,1,0,241259,97483,589,781117,589,545808,153325
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

[2026-05-22 20:35:12] [INFO ] Flatten gal took : 14 ms
[2026-05-22 20:35:12] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:35:12] [INFO ] Applying decomposition
[2026-05-22 20:35:12] [INFO ] Flatten gal took : 13 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/graph14310208557986295541.txt' '-o' '/tmp/graph14310208557986295541.bin' '-w' '/tmp/graph14310208557986295541.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14310208557986295541.bin' '-l' '-1' '-v' '-w' '/tmp/graph14310208557986295541.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:35:12] [INFO ] Decomposing Gal with order
[2026-05-22 20:35:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:35:12] [INFO ] Removed a total of 561 redundant transitions.
[2026-05-22 20:35:12] [INFO ] Flatten gal took : 36 ms
[2026-05-22 20:35:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 115 labels/synchronizations in 2 ms.
[2026-05-22 20:35:12] [INFO ] Time to serialize gal into /tmp/CTLFireability18001427474368338885.gal : 1 ms
[2026-05-22 20:35:12] [INFO ] Time to serialize properties into /tmp/CTLFireability13675193176767610312.ctl : 6 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/CTLFireability18001427474368338885.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13675193176767610312.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 4 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,259556,0.603721,26504,870,655,34773,5547,195,103073,132,24430,0


Converting to forward existential form...Done !
original formula: !(E(EG(((((i0.u0.CAPACITE>=10)&&(i2.u5.VIDANGE_1>=1))||((i0.u0.CAPACITE>=10)&&(i1.u3.VIDANGE_0>=1)))||(!((((((((i1.u3.NB_ATTENTE_A_8>=1)&...38927
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,EG(((((i0.u0.CAPACITE>=10)&&(i2.u5.VIDANGE_1>=1))||((i0.u0.CAPACITE>=10)&&(i1.u3.VIDANGE_0>=1...40334
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t24, t54, t96, t105, t126, t135, t166, t175, i0.u0.t10, i0.u0.t23, i1.t245, i1....267
(forward)formula 0,0,28.868,400092,1,0,503457,62438,1611,2.64543e+06,884,347066,469341
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: AF(AG(((!(E((((((((i2.u5.CHOIX_0>=1)&&(i1.u1.COMPTEUR_2>=1))||((i2.u5.CHOIX_0>=1)&&(i1.u1.COMPTEUR_3>=1)))||(((i2.u5.CHOIX_0>=1)&&(i1.u1....2001
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((!(E((((((((i2.u5.CHOIX_0>=1)&&(i1.u1.COMPTEUR_2>=1))||((i2.u5.CHOIX_0>=1)&&(i1.u1.CO...2058
dead was empty
(forward)formula 1,1,29.1905,406512,1,0,511310,62594,1738,2.66301e+06,900,348431,481786
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: AG(A(A(AF(((((((i2.u5.NB_ATTENTE_B_9>=1)&&(i2.u4.ROUTE_B>=1))||((i2.u4.NB_ATTENTE_B_3>=1)&&(i2.u4.ROUTE_B>=1)))||(((i2.u5.NB_ATTENTE_B_8>...3479
=> equivalent forward existential formula: (([((FwdU(((FwdU(FwdU(Init,TRUE),!((!((E(!(!((((i0.u0.CAPACITE>=10)&&(i2.u5.VIDANGE_1>=1))||((i0.u0.CAPACITE>=10...18311
dead was empty
dead was empty
(forward)formula 2,1,30.6729,435584,1,0,557764,66375,1930,2.74085e+06,916,369328,527435
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: ((EX(AF((((((((i0.u0.CAPACITE<1)||(i2.u5.NB_ATTENTE_B_9<1))||((i2.u4.ATTENTE_B<1)||(i1.u3.CONTROLEUR_1<1)))&&(((i0.u0.CAPACITE<1)||(i2.u5...80230
=> equivalent forward existential formula: (([(EY(((Init * !((EX(!(EG(!((((((((i0.u0.CAPACITE<1)||(i2.u5.NB_ATTENTE_B_9<1))||((i2.u4.ATTENTE_B<1)||(i1.u3.C...176279
dead was empty
(forward)formula 3,1,45.4749,581456,1,0,755381,88266,3559,3.44952e+06,986,467968,702216
FORMULA BridgeAndVehicles-COL-V10P10N10-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1058660 ms.

BK_STOP 1779482158105

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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-V10P10N10"
export BK_EXAMINATION="CTLFireability"
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-V10P10N10, examination is CTLFireability"
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-177946841700010"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V10P10N10.tgz
mv BridgeAndVehicles-COL-V10P10N10 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;