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-177946841700034.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is BridgeAndVehicles-COL-V20P10N50, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841700034
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.7K Mar 5 08:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Mar 5 08:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 5 08:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 5 08:27 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 4.2K Mar 15 07:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 07:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 15 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Mar 5 08:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 174K Mar 5 08:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 5 08:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Mar 5 08:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:33 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 41K 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-V20P10N50-CTLFireability-2024-00
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-01
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-02
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-03
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-04
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-05
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-06
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-07
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-08
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-09
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-10
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-11
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-12
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-13
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-14
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779485166783

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-V20P10N50
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202604301425
[2026-05-22 21:26:07] [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 21:26:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 21:26:08] [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 21:26:08] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-22 21:26:08] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 555 ms
[2026-05-22 21:26:08] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
[2026-05-22 21:26:08] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 6 ms.
[2026-05-22 21:26:08] [INFO ] Skeletonized 6 HLPN properties in 1 ms. Removed 10 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 215 steps (0 resets) in 10 ms. (19 steps per ms) remains 0/2 properties
[2026-05-22 21:26:08] [INFO ] Flatten gal took : 14 ms
[2026-05-22 21:26:08] [INFO ] Flatten gal took : 2 ms
Arc [13:1*[(MOD (ADD $cpt 1) 51)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 21)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 21) 21) 21)]] 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 21:26:08] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions 17190 arcs in 61 ms.
[2026-05-22 21:26:08] [INFO ] Unfolded 16 HLPN properties in 3 ms.
Support contains 106 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 106 transition count 2228
Applied a total of 2 rules in 39 ms. Remains 106 /108 variables (removed 2) and now considering 2228/2228 (removed 0) transitions.
Running 2225 sub problems to find dead transitions.
[2026-05-22 21:26:09] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6516067448191657373.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9433351059344563053.kers'
[2026-05-22 21:26:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6516067448191657373.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9433351059344563053.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 106 cols 1268 entries
Finished phase 1 with 101 SingleSign rule and 0 generalized
[2026-05-22 21:26:09] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9433351059344563053.kers
Total runtime 2 ms.
[2026-05-22 21:26:09] [INFO ] State equation strengthened by 102 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 106/396 variables, and 6 constraints, problems are : Problem set: 0 solved, 2225 unsolved in 20084 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/106 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2225/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2225 unsolved
Problem TDEAD1188 is UNSAT
Problem TDEAD1239 is UNSAT
Problem TDEAD1290 is UNSAT
Problem TDEAD1341 is UNSAT
Problem TDEAD1392 is UNSAT
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 106/396 variables, and 7 constraints, problems are : Problem set: 5 solved, 2220 unsolved in 20046 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/106 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2083/142 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42359ms problems are : Problem set: 5 solved, 2220 unsolved
Search for dead transitions found 5 dead transitions in 42398ms
Found 5 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 5 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 5 transitions.
[2026-05-22 21:26:51] [INFO ] Flow matrix only has 290 transitions (discarded 1933 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1054654425663418684.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11508348875611958426.kers'
[2026-05-22 21:26:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1054654425663418684.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11508348875611958426.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 106 cols 1268 entries
Finished phase 1 with 101 SingleSign rule and 0 generalized
[2026-05-22 21:26:51] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11508348875611958426.kers
Total runtime 1 ms.
[2026-05-22 21:26:51] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-22 21:26:51] [INFO ] Flow matrix only has 290 transitions (discarded 1933 similar events)
[2026-05-22 21:26:51] [INFO ] Invariant cache hit.
[2026-05-22 21:26:51] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:26:51] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 106/108 places, 2223/2228 transitions.
Applied a total of 0 rules in 11 ms. Remains 106 /106 variables (removed 0) and now considering 2223/2223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42682 ms. Remains : 106/108 places, 2223/2228 transitions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2223/2223 transitions.
Applied a total of 0 rules in 9 ms. Remains 106 /106 variables (removed 0) and now considering 2223/2223 (removed 0) transitions.
Running 2220 sub problems to find dead transitions.
[2026-05-22 21:26:51] [INFO ] Flow matrix only has 290 transitions (discarded 1933 similar events)
[2026-05-22 21:26:51] [INFO ] Invariant cache hit.
[2026-05-22 21:26:51] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 106/396 variables, and 6 constraints, problems are : Problem set: 0 solved, 2220 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/106 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2220/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2220 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2220 unsolved
Problem TDEAD1438 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 106/396 variables, and 7 constraints, problems are : Problem set: 1 solved, 2219 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/106 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2078/142 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42017ms problems are : Problem set: 1 solved, 2219 unsolved
Search for dead transitions found 1 dead transitions in 42029ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2026-05-22 21:27:33] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:27:33] [INFO ] Invariant cache hit.
[2026-05-22 21:27:33] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-22 21:27:33] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:27:33] [INFO ] Invariant cache hit.
[2026-05-22 21:27:34] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:27:34] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 106/106 places, 2222/2223 transitions.
Applied a total of 0 rules in 13 ms. Remains 106 /106 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42235 ms. Remains : 106/106 places, 2222/2223 transitions.
Support contains 106 out of 106 places after structural reductions.
[2026-05-22 21:27:34] [INFO ] Flatten gal took : 282 ms
[2026-05-22 21:27:35] [INFO ] Flatten gal took : 292 ms
[2026-05-22 21:27:36] [INFO ] Input system was already deterministic with 2222 transitions.
Reduction of identical properties reduced properties to check from 31 to 26
RANDOM walk for 40001 steps (228 resets) in 9840 ms. (4 steps per ms) remains 7/26 properties
BEST_FIRST walk for 40001 steps (108 resets) in 2133 ms. (18 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (68 resets) in 4455 ms. (8 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (88 resets) in 6247 ms. (6 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (76 resets) in 4046 ms. (9 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (103 resets) in 2518 ms. (15 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (98 resets) in 4398 ms. (9 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (100 resets) in 2104 ms. (19 steps per ms) remains 7/7 properties
[2026-05-22 21:27:46] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:27:46] [INFO ] Invariant cache hit.
[2026-05-22 21:27:46] [INFO ] State equation strengthened by 102 read => feed constraints.
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp30 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 5/5 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 0/5 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 290/394 variables, 104/109 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/394 variables, 102/211 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/394 variables, 0/211 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 2/396 variables, 2/213 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/396 variables, 0/213 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/396 variables, 0/213 constraints. Problems are: Problem set: 4 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 396/396 variables, and 213 constraints, problems are : Problem set: 4 solved, 3 unsolved in 842 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 106/106 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 3/3 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 3/102 variables, 2/5 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 0/5 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 290/392 variables, 102/107 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/392 variables, 102/209 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/392 variables, 1/210 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/392 variables, 0/210 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 4/396 variables, 4/214 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/396 variables, 0/214 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/396 variables, 0/214 constraints. Problems are: Problem set: 4 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 396/396 variables, and 214 constraints, problems are : Problem set: 4 solved, 3 unsolved in 1832 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 106/106 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2708ms problems are : Problem set: 4 solved, 3 unsolved
Parikh walk visited 0 properties in 26242 ms.
Support contains 99 out of 106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 106/106 places, 2222/2222 transitions.
Applied a total of 0 rules in 259 ms. Remains 106 /106 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Running 2219 sub problems to find dead transitions.
[2026-05-22 21:28:15] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:28:15] [INFO ] Invariant cache hit.
[2026-05-22 21:28:15] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 106/396 variables, and 6 constraints, problems are : Problem set: 0 solved, 2219 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/106 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2219/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 106/396 variables, and 6 constraints, problems are : Problem set: 0 solved, 2219 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/106 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2077/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41989ms problems are : Problem set: 0 solved, 2219 unsolved
Search for dead transitions found 0 dead transitions in 41995ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42260 ms. Remains : 106/106 places, 2222/2222 transitions.
RANDOM walk for 40000 steps (228 resets) in 1345 ms. (29 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (108 resets) in 467 ms. (85 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (68 resets) in 3541 ms. (11 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (76 resets) in 2981 ms. (13 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 300153 steps, run timeout after 6001 ms. (steps per millisecond=50 ) properties seen :0 out of 3
Probabilistic random walk after 300153 steps, saw 77828 distinct states, run finished after 6006 ms. (steps per millisecond=49 ) properties seen :0
[2026-05-22 21:29:05] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:29:05] [INFO ] Invariant cache hit.
[2026-05-22 21:29:05] [INFO ] State equation strengthened by 102 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 3/102 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 290/392 variables, 102/107 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/392 variables, 102/209 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/392 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 4/396 variables, 4/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/396 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/396 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 396/396 variables, and 213 constraints, problems are : Problem set: 0 solved, 3 unsolved in 956 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 106/106 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 3/102 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 290/392 variables, 102/107 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/392 variables, 102/209 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/392 variables, 1/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/392 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 4/396 variables, 4/214 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/396 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/396 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 396/396 variables, and 214 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1786 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 106/106 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2755ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 26036 ms.
Support contains 99 out of 106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 106/106 places, 2222/2222 transitions.
Applied a total of 0 rules in 157 ms. Remains 106 /106 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 106/106 places, 2222/2222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 106/106 places, 2222/2222 transitions.
Applied a total of 0 rules in 257 ms. Remains 106 /106 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
[2026-05-22 21:29:34] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:29:34] [INFO ] Invariant cache hit.
[2026-05-22 21:29:34] [INFO ] Implicit Places using invariants in 46 ms returned []
[2026-05-22 21:29:34] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:29:34] [INFO ] Invariant cache hit.
[2026-05-22 21:29:35] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:29:35] [INFO ] Implicit Places using invariants and state equation in 249 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 303 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 104/106 places, 2222/2222 transitions.
Applied a total of 0 rules in 155 ms. Remains 104 /104 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 715 ms. Remains : 104/106 places, 2222/2222 transitions.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
FORMULA BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 21:29:35] [INFO ] Flatten gal took : 120 ms
[2026-05-22 21:29:36] [INFO ] Flatten gal took : 147 ms
[2026-05-22 21:29:36] [INFO ] Input system was already deterministic with 2222 transitions.
Computed a total of 49 stabilizing places and 84 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2222/2222 transitions.
Applied a total of 0 rules in 5 ms. Remains 106 /106 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Skipped dead transition search.
[2026-05-22 21:29:36] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:29:36] [INFO ] Invariant cache hit.
[2026-05-22 21:29:36] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-22 21:29:36] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:29:36] [INFO ] Invariant cache hit.
[2026-05-22 21:29:36] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:29:36] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 146 ms. Remains : 106/106 places, 2222/2222 transitions.
[2026-05-22 21:29:36] [INFO ] Flatten gal took : 36 ms
[2026-05-22 21:29:37] [INFO ] Flatten gal took : 47 ms
[2026-05-22 21:29:37] [INFO ] Input system was already deterministic with 2222 transitions.
[2026-05-22 21:29:37] [INFO ] Flatten gal took : 43 ms
[2026-05-22 21:29:37] [INFO ] Flatten gal took : 45 ms
[2026-05-22 21:29:37] [INFO ] Time to serialize gal into /tmp/CTLFireability4123523043310478794.gal : 27 ms
[2026-05-22 21:29:37] [INFO ] Time to serialize properties into /tmp/CTLFireability1992112306880621251.ctl : 19 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/CTLFireability4123523043310478794.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1992112306880621251.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 21:30:07] [INFO ] Flatten gal took : 42 ms
[2026-05-22 21:30:07] [INFO ] Applying decomposition
[2026-05-22 21:30:07] [INFO ] Flatten gal took : 43 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/graph1586457889895833850.txt' '-o' '/tmp/graph1586457889895833850.bin' '-w' '/tmp/graph1586457889895833850.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1586457889895833850.bin' '-l' '-1' '-v' '-w' '/tmp/graph1586457889895833850.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:30:07] [INFO ] Decomposing Gal with order
[2026-05-22 21:30:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:30:08] [INFO ] Removed a total of 4280 redundant transitions.
[2026-05-22 21:30:08] [INFO ] Flatten gal took : 680 ms
[2026-05-22 21:30:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 392 labels/synchronizations in 31 ms.
[2026-05-22 21:30:08] [INFO ] Time to serialize gal into /tmp/CTLFireability12336787948343812724.gal : 3 ms
[2026-05-22 21:30:08] [INFO ] Time to serialize properties into /tmp/CTLFireability10887460969618580526.ctl : 13 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/CTLFireability12336787948343812724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10887460969618580526.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2222/2222 transitions.
Applied a total of 0 rules in 11 ms. Remains 106 /106 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Skipped dead transition search.
[2026-05-22 21:30:38] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:30:38] [INFO ] Invariant cache hit.
[2026-05-22 21:30:38] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-22 21:30:38] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:30:38] [INFO ] Invariant cache hit.
[2026-05-22 21:30:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:30:38] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 190 ms. Remains : 106/106 places, 2222/2222 transitions.
[2026-05-22 21:30:39] [INFO ] Flatten gal took : 34 ms
[2026-05-22 21:30:39] [INFO ] Flatten gal took : 50 ms
[2026-05-22 21:30:39] [INFO ] Input system was already deterministic with 2222 transitions.
[2026-05-22 21:30:39] [INFO ] Flatten gal took : 45 ms
[2026-05-22 21:30:39] [INFO ] Flatten gal took : 47 ms
[2026-05-22 21:30:39] [INFO ] Time to serialize gal into /tmp/CTLFireability16287696969642111775.gal : 11 ms
[2026-05-22 21:30:39] [INFO ] Time to serialize properties into /tmp/CTLFireability17708137088331510674.ctl : 12 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/CTLFireability16287696969642111775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17708137088331510674.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 21:31:09] [INFO ] Flatten gal took : 46 ms
[2026-05-22 21:31:09] [INFO ] Applying decomposition
[2026-05-22 21:31:09] [INFO ] Flatten gal took : 48 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/graph4203171349714952267.txt' '-o' '/tmp/graph4203171349714952267.bin' '-w' '/tmp/graph4203171349714952267.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4203171349714952267.bin' '-l' '-1' '-v' '-w' '/tmp/graph4203171349714952267.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:31:09] [INFO ] Decomposing Gal with order
[2026-05-22 21:31:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:31:10] [INFO ] Removed a total of 4280 redundant transitions.
[2026-05-22 21:31:10] [INFO ] Flatten gal took : 407 ms
[2026-05-22 21:31:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 391 labels/synchronizations in 28 ms.
[2026-05-22 21:31:10] [INFO ] Time to serialize gal into /tmp/CTLFireability16220850047218615954.gal : 2 ms
[2026-05-22 21:31:10] [INFO ] Time to serialize properties into /tmp/CTLFireability1087867824929044268.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/CTLFireability16220850047218615954.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1087867824929044268.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2222/2222 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2221
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2221
Applied a total of 2 rules in 13 ms. Remains 105 /106 variables (removed 1) and now considering 2221/2222 (removed 1) transitions.
Running 2218 sub problems to find dead transitions.
[2026-05-22 21:31:40] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7087441694682646512.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8071447438352658584.kers'
[2026-05-22 21:31:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7087441694682646512.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8071447438352658584.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 289 rows 104 cols 1225 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-22 21:31:40] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8071447438352658584.kers
Total runtime 1 ms.
[2026-05-22 21:31:40] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 105/394 variables, and 6 constraints, problems are : Problem set: 0 solved, 2218 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/105 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2218/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2218 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 105/394 variables, and 6 constraints, problems are : Problem set: 0 solved, 2218 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/105 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2077/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41905ms problems are : Problem set: 0 solved, 2218 unsolved
Search for dead transitions found 0 dead transitions in 41911ms
[2026-05-22 21:32:22] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2026-05-22 21:32:22] [INFO ] Invariant cache hit.
[2026-05-22 21:32:22] [INFO ] Implicit Places using invariants in 103 ms returned []
[2026-05-22 21:32:22] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2026-05-22 21:32:22] [INFO ] Invariant cache hit.
[2026-05-22 21:32:22] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:32:22] [INFO ] Implicit Places using invariants and state equation in 345 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 455 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 104/106 places, 2221/2222 transitions.
Applied a total of 0 rules in 6 ms. Remains 104 /104 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42391 ms. Remains : 104/106 places, 2221/2222 transitions.
[2026-05-22 21:32:22] [INFO ] Flatten gal took : 34 ms
[2026-05-22 21:32:22] [INFO ] Flatten gal took : 48 ms
[2026-05-22 21:32:23] [INFO ] Input system was already deterministic with 2221 transitions.
[2026-05-22 21:32:23] [INFO ] Flatten gal took : 47 ms
[2026-05-22 21:32:23] [INFO ] Flatten gal took : 48 ms
[2026-05-22 21:32:23] [INFO ] Time to serialize gal into /tmp/CTLFireability4359490256975900292.gal : 13 ms
[2026-05-22 21:32:23] [INFO ] Time to serialize properties into /tmp/CTLFireability5733308661255419797.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4359490256975900292.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5733308661255419797.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 21:32:53] [INFO ] Flatten gal took : 40 ms
[2026-05-22 21:32:53] [INFO ] Applying decomposition
[2026-05-22 21:32:53] [INFO ] Flatten gal took : 41 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/graph12796156591749243036.txt' '-o' '/tmp/graph12796156591749243036.bin' '-w' '/tmp/graph12796156591749243036.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12796156591749243036.bin' '-l' '-1' '-v' '-w' '/tmp/graph12796156591749243036.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:32:53] [INFO ] Decomposing Gal with order
[2026-05-22 21:32:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:32:53] [INFO ] Removed a total of 4242 redundant transitions.
[2026-05-22 21:32:53] [INFO ] Flatten gal took : 366 ms
[2026-05-22 21:32:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 334 labels/synchronizations in 22 ms.
[2026-05-22 21:32:53] [INFO ] Time to serialize gal into /tmp/CTLFireability6351706706601103108.gal : 1 ms
[2026-05-22 21:32:53] [INFO ] Time to serialize properties into /tmp/CTLFireability15518209911460495172.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6351706706601103108.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15518209911460495172.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 2222/2222 transitions.
Applied a total of 0 rules in 511 ms. Remains 106 /106 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Running 2219 sub problems to find dead transitions.
[2026-05-22 21:33:24] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13901198022532606117.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6965908262677058841.kers'
[2026-05-22 21:33:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13901198022532606117.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6965908262677058841.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 106 cols 1268 entries
Finished phase 1 with 101 SingleSign rule and 0 generalized
[2026-05-22 21:33:24] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-6965908262677058841.kers
Total runtime 19 ms.
[2026-05-22 21:33:24] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 106/396 variables, and 6 constraints, problems are : Problem set: 0 solved, 2219 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/106 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2219/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 106/396 variables, and 6 constraints, problems are : Problem set: 0 solved, 2219 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/106 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2077/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41899ms problems are : Problem set: 0 solved, 2219 unsolved
Search for dead transitions found 0 dead transitions in 41905ms
[2026-05-22 21:34:06] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:34:06] [INFO ] Invariant cache hit.
[2026-05-22 21:34:06] [INFO ] Implicit Places using invariants in 283 ms returned []
[2026-05-22 21:34:06] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:34:06] [INFO ] Invariant cache hit.
[2026-05-22 21:34:06] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:34:07] [INFO ] Implicit Places using invariants and state equation in 961 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1250 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 105/106 places, 2222/2222 transitions.
Applied a total of 0 rules in 175 ms. Remains 105 /105 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 43848 ms. Remains : 105/106 places, 2222/2222 transitions.
[2026-05-22 21:34:07] [INFO ] Flatten gal took : 24 ms
[2026-05-22 21:34:07] [INFO ] Flatten gal took : 29 ms
[2026-05-22 21:34:07] [INFO ] Input system was already deterministic with 2222 transitions.
[2026-05-22 21:34:08] [INFO ] Flatten gal took : 29 ms
[2026-05-22 21:34:08] [INFO ] Flatten gal took : 30 ms
[2026-05-22 21:34:08] [INFO ] Time to serialize gal into /tmp/CTLFireability464485417977362434.gal : 11 ms
[2026-05-22 21:34:08] [INFO ] Time to serialize properties into /tmp/CTLFireability7253934723174710953.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/CTLFireability464485417977362434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7253934723174710953.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.
Detected timeout of ITS tools.
[2026-05-22 21:34:38] [INFO ] Flatten gal took : 30 ms
[2026-05-22 21:34:38] [INFO ] Applying decomposition
[2026-05-22 21:34:38] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2312888256544173886.txt' '-o' '/tmp/graph2312888256544173886.bin' '-w' '/tmp/graph2312888256544173886.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2312888256544173886.bin' '-l' '-1' '-v' '-w' '/tmp/graph2312888256544173886.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:34:38] [INFO ] Decomposing Gal with order
[2026-05-22 21:34:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:34:38] [INFO ] Removed a total of 4241 redundant transitions.
[2026-05-22 21:34:38] [INFO ] Flatten gal took : 307 ms
[2026-05-22 21:34:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 333 labels/synchronizations in 16 ms.
[2026-05-22 21:34:38] [INFO ] Time to serialize gal into /tmp/CTLFireability15191132418531849653.gal : 2 ms
[2026-05-22 21:34:38] [INFO ] Time to serialize properties into /tmp/CTLFireability8128409264718934347.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/CTLFireability15191132418531849653.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8128409264718934347.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 2222/2222 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2221
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2221
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 103 transition count 2220
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 101 transition count 2218
Applied a total of 9 rules in 234 ms. Remains 101 /106 variables (removed 5) and now considering 2218/2222 (removed 4) transitions.
[2026-05-22 21:35:08] [INFO ] Flow matrix only has 286 transitions (discarded 1932 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2129099152976686176.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15340519157272580705.kers'
[2026-05-22 21:35:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2129099152976686176.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15340519157272580705.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 286 rows 101 cols 1180 entries
Finished phase 1 with 97 SingleSign rule and 0 generalized
[2026-05-22 21:35:08] [INFO ] Computed 4 invariants in 2 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15340519157272580705.kers
Total runtime 3 ms.
[2026-05-22 21:35:09] [INFO ] Implicit Places using invariants in 321 ms returned []
[2026-05-22 21:35:09] [INFO ] Flow matrix only has 286 transitions (discarded 1932 similar events)
[2026-05-22 21:35:09] [INFO ] Invariant cache hit.
[2026-05-22 21:35:09] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:35:09] [INFO ] Implicit Places using invariants and state equation in 673 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1002 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 99/106 places, 2218/2222 transitions.
Applied a total of 0 rules in 160 ms. Remains 99 /99 variables (removed 0) and now considering 2218/2218 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1396 ms. Remains : 99/106 places, 2218/2222 transitions.
[2026-05-22 21:35:10] [INFO ] Flatten gal took : 25 ms
[2026-05-22 21:35:10] [INFO ] Flatten gal took : 29 ms
[2026-05-22 21:35:10] [INFO ] Input system was already deterministic with 2218 transitions.
[2026-05-22 21:35:10] [INFO ] Flatten gal took : 29 ms
[2026-05-22 21:35:10] [INFO ] Flatten gal took : 31 ms
[2026-05-22 21:35:10] [INFO ] Time to serialize gal into /tmp/CTLFireability8796273167452565794.gal : 10 ms
[2026-05-22 21:35:10] [INFO ] Time to serialize properties into /tmp/CTLFireability4912931090018507388.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/CTLFireability8796273167452565794.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4912931090018507388.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 21:35:40] [INFO ] Flatten gal took : 29 ms
[2026-05-22 21:35:40] [INFO ] Applying decomposition
[2026-05-22 21:35:40] [INFO ] Flatten gal took : 29 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/graph9511437921486560789.txt' '-o' '/tmp/graph9511437921486560789.bin' '-w' '/tmp/graph9511437921486560789.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9511437921486560789.bin' '-l' '-1' '-v' '-w' '/tmp/graph9511437921486560789.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:35:40] [INFO ] Decomposing Gal with order
[2026-05-22 21:35:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:35:40] [INFO ] Removed a total of 4263 redundant transitions.
[2026-05-22 21:35:40] [INFO ] Flatten gal took : 288 ms
[2026-05-22 21:35:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 296 labels/synchronizations in 16 ms.
[2026-05-22 21:35:40] [INFO ] Time to serialize gal into /tmp/CTLFireability12535212277257935627.gal : 1 ms
[2026-05-22 21:35:40] [INFO ] Time to serialize properties into /tmp/CTLFireability17671081118369016596.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/CTLFireability12535212277257935627.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17671081118369016596.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2222/2222 transitions.
Applied a total of 0 rules in 6 ms. Remains 106 /106 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Skipped dead transition search.
[2026-05-22 21:36:11] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12527072536618037736.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8741171327933470508.kers'
[2026-05-22 21:36:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12527072536618037736.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8741171327933470508.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 106 cols 1268 entries
Finished phase 1 with 101 SingleSign rule and 0 generalized
[2026-05-22 21:36:11] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8741171327933470508.kers
Total runtime 2 ms.
[2026-05-22 21:36:11] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-22 21:36:11] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:36:11] [INFO ] Invariant cache hit.
[2026-05-22 21:36:11] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:36:11] [INFO ] Implicit Places using invariants and state equation in 207 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 261 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/106 places, 2222/2222 transitions.
Applied a total of 0 rules in 6 ms. Remains 105 /105 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 274 ms. Remains : 105/106 places, 2222/2222 transitions.
[2026-05-22 21:36:11] [INFO ] Flatten gal took : 36 ms
[2026-05-22 21:36:11] [INFO ] Flatten gal took : 73 ms
[2026-05-22 21:36:11] [INFO ] Input system was already deterministic with 2222 transitions.
[2026-05-22 21:36:11] [INFO ] Flatten gal took : 71 ms
[2026-05-22 21:36:11] [INFO ] Flatten gal took : 91 ms
[2026-05-22 21:36:11] [INFO ] Time to serialize gal into /tmp/CTLFireability4470598021367895495.gal : 11 ms
[2026-05-22 21:36:11] [INFO ] Time to serialize properties into /tmp/CTLFireability9513222144023007043.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/CTLFireability4470598021367895495.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9513222144023007043.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 21:36:42] [INFO ] Flatten gal took : 70 ms
[2026-05-22 21:36:42] [INFO ] Applying decomposition
[2026-05-22 21:36:42] [INFO ] Flatten gal took : 72 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/graph2163553415747335328.txt' '-o' '/tmp/graph2163553415747335328.bin' '-w' '/tmp/graph2163553415747335328.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2163553415747335328.bin' '-l' '-1' '-v' '-w' '/tmp/graph2163553415747335328.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:36:42] [INFO ] Decomposing Gal with order
[2026-05-22 21:36:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:36:42] [INFO ] Removed a total of 4241 redundant transitions.
[2026-05-22 21:36:42] [INFO ] Flatten gal took : 387 ms
[2026-05-22 21:36:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 333 labels/synchronizations in 16 ms.
[2026-05-22 21:36:42] [INFO ] Time to serialize gal into /tmp/CTLFireability17363973546644753925.gal : 1 ms
[2026-05-22 21:36:42] [INFO ] Time to serialize properties into /tmp/CTLFireability3322317086994367912.ctl : 24 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/CTLFireability17363973546644753925.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3322317086994367912.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 2222/2222 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2221
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2221
Applied a total of 2 rules in 189 ms. Remains 105 /106 variables (removed 1) and now considering 2221/2222 (removed 1) transitions.
Running 2218 sub problems to find dead transitions.
[2026-05-22 21:37:13] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12660719136781930588.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8946116961537532421.kers'
[2026-05-22 21:37:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12660719136781930588.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8946116961537532421.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 289 rows 104 cols 1225 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-22 21:37:13] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8946116961537532421.kers
Total runtime 2 ms.
[2026-05-22 21:37:13] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 105/394 variables, and 6 constraints, problems are : Problem set: 0 solved, 2218 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/105 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2218/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2218 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 105/394 variables, and 6 constraints, problems are : Problem set: 0 solved, 2218 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/105 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2077/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41897ms problems are : Problem set: 0 solved, 2218 unsolved
Search for dead transitions found 0 dead transitions in 41902ms
[2026-05-22 21:37:55] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2026-05-22 21:37:55] [INFO ] Invariant cache hit.
[2026-05-22 21:37:55] [INFO ] Implicit Places using invariants in 164 ms returned []
[2026-05-22 21:37:55] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2026-05-22 21:37:55] [INFO ] Invariant cache hit.
[2026-05-22 21:37:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:37:55] [INFO ] Implicit Places using invariants and state equation in 448 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 621 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 104/106 places, 2221/2222 transitions.
Applied a total of 0 rules in 176 ms. Remains 104 /104 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 42897 ms. Remains : 104/106 places, 2221/2222 transitions.
[2026-05-22 21:37:55] [INFO ] Flatten gal took : 27 ms
[2026-05-22 21:37:55] [INFO ] Flatten gal took : 36 ms
[2026-05-22 21:37:56] [INFO ] Input system was already deterministic with 2221 transitions.
[2026-05-22 21:37:56] [INFO ] Flatten gal took : 35 ms
[2026-05-22 21:37:56] [INFO ] Flatten gal took : 36 ms
[2026-05-22 21:37:56] [INFO ] Time to serialize gal into /tmp/CTLFireability1886052253496868852.gal : 11 ms
[2026-05-22 21:37:56] [INFO ] Time to serialize properties into /tmp/CTLFireability7385472349353262097.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1886052253496868852.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7385472349353262097.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 21:38:26] [INFO ] Flatten gal took : 37 ms
[2026-05-22 21:38:26] [INFO ] Applying decomposition
[2026-05-22 21:38:26] [INFO ] Flatten gal took : 37 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/graph3110083538278255869.txt' '-o' '/tmp/graph3110083538278255869.bin' '-w' '/tmp/graph3110083538278255869.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3110083538278255869.bin' '-l' '-1' '-v' '-w' '/tmp/graph3110083538278255869.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:38:26] [INFO ] Decomposing Gal with order
[2026-05-22 21:38:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:38:26] [INFO ] Removed a total of 4242 redundant transitions.
[2026-05-22 21:38:26] [INFO ] Flatten gal took : 326 ms
[2026-05-22 21:38:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 353 labels/synchronizations in 17 ms.
[2026-05-22 21:38:26] [INFO ] Time to serialize gal into /tmp/CTLFireability2670918411634841504.gal : 2 ms
[2026-05-22 21:38:26] [INFO ] Time to serialize properties into /tmp/CTLFireability12718149863175521271.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2670918411634841504.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12718149863175521271.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2222/2222 transitions.
Applied a total of 0 rules in 9 ms. Remains 106 /106 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Running 2219 sub problems to find dead transitions.
[2026-05-22 21:38:56] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10699241524851682538.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11511336709560450283.kers'
[2026-05-22 21:38:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10699241524851682538.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11511336709560450283.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 106 cols 1268 entries
Finished phase 1 with 101 SingleSign rule and 0 generalized
[2026-05-22 21:38:56] [INFO ] Computed 5 invariants in 2 ms
Computed 5 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-11511336709560450283.kers
Total runtime 4 ms.
[2026-05-22 21:38:56] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 106/396 variables, and 6 constraints, problems are : Problem set: 0 solved, 2219 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/106 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2219/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
SMT process timed out in 42008ms, After SMT, problems are : Problem set: 0 solved, 2219 unsolved
Search for dead transitions found 0 dead transitions in 42013ms
[2026-05-22 21:39:38] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:39:38] [INFO ] Invariant cache hit.
[2026-05-22 21:39:38] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-22 21:39:38] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:39:38] [INFO ] Invariant cache hit.
[2026-05-22 21:39:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:39:39] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 42176 ms. Remains : 106/106 places, 2222/2222 transitions.
[2026-05-22 21:39:39] [INFO ] Flatten gal took : 25 ms
[2026-05-22 21:39:39] [INFO ] Flatten gal took : 33 ms
[2026-05-22 21:39:39] [INFO ] Input system was already deterministic with 2222 transitions.
[2026-05-22 21:39:39] [INFO ] Flatten gal took : 30 ms
[2026-05-22 21:39:39] [INFO ] Flatten gal took : 31 ms
[2026-05-22 21:39:39] [INFO ] Time to serialize gal into /tmp/CTLFireability8032816673545321099.gal : 25 ms
[2026-05-22 21:39:39] [INFO ] Time to serialize properties into /tmp/CTLFireability12276226966283873303.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/CTLFireability8032816673545321099.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12276226966283873303.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 21:40:09] [INFO ] Flatten gal took : 31 ms
[2026-05-22 21:40:09] [INFO ] Applying decomposition
[2026-05-22 21:40:09] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5298309869636889422.txt' '-o' '/tmp/graph5298309869636889422.bin' '-w' '/tmp/graph5298309869636889422.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5298309869636889422.bin' '-l' '-1' '-v' '-w' '/tmp/graph5298309869636889422.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:40:09] [INFO ] Decomposing Gal with order
[2026-05-22 21:40:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:40:09] [INFO ] Removed a total of 4280 redundant transitions.
[2026-05-22 21:40:09] [INFO ] Flatten gal took : 326 ms
[2026-05-22 21:40:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 392 labels/synchronizations in 14 ms.
[2026-05-22 21:40:09] [INFO ] Time to serialize gal into /tmp/CTLFireability11297575137201555446.gal : 1 ms
[2026-05-22 21:40:09] [INFO ] Time to serialize properties into /tmp/CTLFireability6083460575295189812.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/CTLFireability11297575137201555446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6083460575295189812.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 2222/2222 transitions.
Applied a total of 0 rules in 151 ms. Remains 106 /106 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Skipped dead transition search.
[2026-05-22 21:40:40] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:40:40] [INFO ] Invariant cache hit.
[2026-05-22 21:40:40] [INFO ] Implicit Places using invariants in 244 ms returned []
[2026-05-22 21:40:40] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:40:40] [INFO ] Invariant cache hit.
[2026-05-22 21:40:40] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:40:41] [INFO ] Implicit Places using invariants and state equation in 1082 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1333 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 104/106 places, 2222/2222 transitions.
Applied a total of 0 rules in 147 ms. Remains 104 /104 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1631 ms. Remains : 104/106 places, 2222/2222 transitions.
[2026-05-22 21:40:41] [INFO ] Flatten gal took : 22 ms
[2026-05-22 21:40:41] [INFO ] Flatten gal took : 29 ms
[2026-05-22 21:40:41] [INFO ] Input system was already deterministic with 2222 transitions.
[2026-05-22 21:40:41] [INFO ] Flatten gal took : 28 ms
[2026-05-22 21:40:41] [INFO ] Flatten gal took : 29 ms
[2026-05-22 21:40:41] [INFO ] Time to serialize gal into /tmp/CTLFireability1289549241010960247.gal : 10 ms
[2026-05-22 21:40:41] [INFO ] Time to serialize properties into /tmp/CTLFireability2737531721502209049.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/CTLFireability1289549241010960247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2737531721502209049.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 21:41:11] [INFO ] Flatten gal took : 30 ms
[2026-05-22 21:41:11] [INFO ] Applying decomposition
[2026-05-22 21:41:12] [INFO ] Flatten gal took : 29 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/graph10797420245836705871.txt' '-o' '/tmp/graph10797420245836705871.bin' '-w' '/tmp/graph10797420245836705871.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10797420245836705871.bin' '-l' '-1' '-v' '-w' '/tmp/graph10797420245836705871.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:41:12] [INFO ] Decomposing Gal with order
[2026-05-22 21:41:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:41:12] [INFO ] Removed a total of 4202 redundant transitions.
[2026-05-22 21:41:12] [INFO ] Flatten gal took : 294 ms
[2026-05-22 21:41:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 296 labels/synchronizations in 12 ms.
[2026-05-22 21:41:12] [INFO ] Time to serialize gal into /tmp/CTLFireability15716250293678179397.gal : 1 ms
[2026-05-22 21:41:12] [INFO ] Time to serialize properties into /tmp/CTLFireability5094678714542229329.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/CTLFireability15716250293678179397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5094678714542229329.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,9.08086e+06,12.514,297848,746,5325,109326,193101,120,553121,412,4.05131e+06,0


Converting to forward existential form...Done !
original formula: (AG(A(AF((u1.SUR_PONT_B>=1)) U EG(!(((((((u1.SUR_PONT_B>=1)||((u3.NB_ATTENTE_B_3>=1)&&(u3.ROUTE_B>=1)))||(((u3.NB_ATTENTE_B_20>=1)&&(u3.R...1061
=> equivalent forward existential formula: ([((FwdU(FwdU((Init * !(EG((u1.SUR_PONT_A>=1)))),TRUE),!(EG(!(((((((u1.SUR_PONT_B>=1)||((u3.NB_ATTENTE_B_3>=1)&&...3174
Reverse transition relation is NOT exact ! Due to transitions t0, t42, t43, t45, t751, u1.t21, u1.t44, i2.t2182, i2.t1268, Intersection with reachable at ...220
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 : 106/106 places, 2222/2222 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2221
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2221
Applied a total of 2 rules in 17 ms. Remains 105 /106 variables (removed 1) and now considering 2221/2222 (removed 1) transitions.
Running 2218 sub problems to find dead transitions.
[2026-05-22 21:41:42] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10168058409957631268.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11648440681707448610.kers'
[2026-05-22 21:41:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10168058409957631268.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11648440681707448610.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 289 rows 104 cols 1225 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-22 21:41:42] [INFO ] Computed 5 invariants in 3 ms
Computed 5 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-11648440681707448610.kers
Total runtime 3 ms.
[2026-05-22 21:41:42] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 105/394 variables, and 6 constraints, problems are : Problem set: 0 solved, 2218 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/105 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2218/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2218 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
SMT process timed out in 41969ms, After SMT, problems are : Problem set: 0 solved, 2218 unsolved
Search for dead transitions found 0 dead transitions in 41974ms
[2026-05-22 21:42:24] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2026-05-22 21:42:24] [INFO ] Invariant cache hit.
[2026-05-22 21:42:24] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-22 21:42:24] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2026-05-22 21:42:24] [INFO ] Invariant cache hit.
[2026-05-22 21:42:24] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:42:24] [INFO ] Implicit Places using invariants and state equation in 261 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 352 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 103/106 places, 2221/2222 transitions.
Applied a total of 0 rules in 9 ms. Remains 103 /103 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42360 ms. Remains : 103/106 places, 2221/2222 transitions.
[2026-05-22 21:42:24] [INFO ] Flatten gal took : 26 ms
[2026-05-22 21:42:24] [INFO ] Flatten gal took : 38 ms
[2026-05-22 21:42:25] [INFO ] Input system was already deterministic with 2221 transitions.
[2026-05-22 21:42:25] [INFO ] Flatten gal took : 36 ms
[2026-05-22 21:42:25] [INFO ] Flatten gal took : 36 ms
[2026-05-22 21:42:25] [INFO ] Time to serialize gal into /tmp/CTLFireability2830375958121649634.gal : 10 ms
[2026-05-22 21:42:25] [INFO ] Time to serialize properties into /tmp/CTLFireability6031448667032461580.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2830375958121649634.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6031448667032461580.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 21:42:55] [INFO ] Flatten gal took : 38 ms
[2026-05-22 21:42:55] [INFO ] Applying decomposition
[2026-05-22 21:42:55] [INFO ] Flatten gal took : 38 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/graph3081301458346536843.txt' '-o' '/tmp/graph3081301458346536843.bin' '-w' '/tmp/graph3081301458346536843.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3081301458346536843.bin' '-l' '-1' '-v' '-w' '/tmp/graph3081301458346536843.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:42:55] [INFO ] Decomposing Gal with order
[2026-05-22 21:42:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:42:55] [INFO ] Removed a total of 4203 redundant transitions.
[2026-05-22 21:42:55] [INFO ] Flatten gal took : 326 ms
[2026-05-22 21:42:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 334 labels/synchronizations in 13 ms.
[2026-05-22 21:42:55] [INFO ] Time to serialize gal into /tmp/CTLFireability6403559777104173531.gal : 2 ms
[2026-05-22 21:42:55] [INFO ] Time to serialize properties into /tmp/CTLFireability1799107431803825211.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/CTLFireability6403559777104173531.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1799107431803825211.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2222/2222 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2221
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2221
Applied a total of 2 rules in 10 ms. Remains 105 /106 variables (removed 1) and now considering 2221/2222 (removed 1) transitions.
Skipped dead transition search.
[2026-05-22 21:43:25] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2026-05-22 21:43:25] [INFO ] Invariant cache hit.
[2026-05-22 21:43:26] [INFO ] Implicit Places using invariants in 217 ms returned []
[2026-05-22 21:43:26] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2026-05-22 21:43:26] [INFO ] Invariant cache hit.
[2026-05-22 21:43:26] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:43:27] [INFO ] Implicit Places using invariants and state equation in 1062 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1290 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 103/106 places, 2221/2222 transitions.
Applied a total of 0 rules in 7 ms. Remains 103 /103 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1308 ms. Remains : 103/106 places, 2221/2222 transitions.
[2026-05-22 21:43:27] [INFO ] Flatten gal took : 24 ms
[2026-05-22 21:43:27] [INFO ] Flatten gal took : 29 ms
[2026-05-22 21:43:27] [INFO ] Input system was already deterministic with 2221 transitions.
[2026-05-22 21:43:27] [INFO ] Flatten gal took : 27 ms
[2026-05-22 21:43:27] [INFO ] Flatten gal took : 29 ms
[2026-05-22 21:43:27] [INFO ] Time to serialize gal into /tmp/CTLFireability572361027472169800.gal : 11 ms
[2026-05-22 21:43:27] [INFO ] Time to serialize properties into /tmp/CTLFireability8197456960438054484.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/CTLFireability572361027472169800.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8197456960438054484.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.
Detected timeout of ITS tools.
[2026-05-22 21:43:57] [INFO ] Flatten gal took : 29 ms
[2026-05-22 21:43:57] [INFO ] Applying decomposition
[2026-05-22 21:43:57] [INFO ] Flatten gal took : 29 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/graph7254722042006790376.txt' '-o' '/tmp/graph7254722042006790376.bin' '-w' '/tmp/graph7254722042006790376.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7254722042006790376.bin' '-l' '-1' '-v' '-w' '/tmp/graph7254722042006790376.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:43:57] [INFO ] Decomposing Gal with order
[2026-05-22 21:43:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:43:57] [INFO ] Removed a total of 4203 redundant transitions.
[2026-05-22 21:43:57] [INFO ] Flatten gal took : 291 ms
[2026-05-22 21:43:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 334 labels/synchronizations in 12 ms.
[2026-05-22 21:43:58] [INFO ] Time to serialize gal into /tmp/CTLFireability9406289247013810857.gal : 1 ms
[2026-05-22 21:43:58] [INFO ] Time to serialize properties into /tmp/CTLFireability7912834519236124355.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/CTLFireability9406289247013810857.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7912834519236124355.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2222/2222 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2221
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2221
Applied a total of 2 rules in 10 ms. Remains 105 /106 variables (removed 1) and now considering 2221/2222 (removed 1) transitions.
Skipped dead transition search.
[2026-05-22 21:44:28] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2026-05-22 21:44:28] [INFO ] Invariant cache hit.
[2026-05-22 21:44:28] [INFO ] Implicit Places using invariants in 117 ms returned []
[2026-05-22 21:44:28] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2026-05-22 21:44:28] [INFO ] Invariant cache hit.
[2026-05-22 21:44:28] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:44:28] [INFO ] Implicit Places using invariants and state equation in 616 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 741 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 103/106 places, 2221/2222 transitions.
Applied a total of 0 rules in 6 ms. Remains 103 /103 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 757 ms. Remains : 103/106 places, 2221/2222 transitions.
[2026-05-22 21:44:28] [INFO ] Flatten gal took : 25 ms
[2026-05-22 21:44:28] [INFO ] Flatten gal took : 35 ms
[2026-05-22 21:44:28] [INFO ] Input system was already deterministic with 2221 transitions.
[2026-05-22 21:44:29] [INFO ] Flatten gal took : 34 ms
[2026-05-22 21:44:29] [INFO ] Flatten gal took : 35 ms
[2026-05-22 21:44:29] [INFO ] Time to serialize gal into /tmp/CTLFireability4813996541161424606.gal : 10 ms
[2026-05-22 21:44:29] [INFO ] Time to serialize properties into /tmp/CTLFireability7259406780452891631.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4813996541161424606.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7259406780452891631.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 21:44:59] [INFO ] Flatten gal took : 36 ms
[2026-05-22 21:44:59] [INFO ] Applying decomposition
[2026-05-22 21:44:59] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10265287019676038539.txt' '-o' '/tmp/graph10265287019676038539.bin' '-w' '/tmp/graph10265287019676038539.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10265287019676038539.bin' '-l' '-1' '-v' '-w' '/tmp/graph10265287019676038539.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:44:59] [INFO ] Decomposing Gal with order
[2026-05-22 21:44:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:44:59] [INFO ] Removed a total of 4203 redundant transitions.
[2026-05-22 21:44:59] [INFO ] Flatten gal took : 301 ms
[2026-05-22 21:44:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 296 labels/synchronizations in 13 ms.
[2026-05-22 21:44:59] [INFO ] Time to serialize gal into /tmp/CTLFireability137618565544374593.gal : 1 ms
[2026-05-22 21:44:59] [INFO ] Time to serialize properties into /tmp/CTLFireability11184130424607384663.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/CTLFireability137618565544374593.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11184130424607384663.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 2222/2222 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2221
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2221
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 103 transition count 2220
Applied a total of 5 rules in 200 ms. Remains 103 /106 variables (removed 3) and now considering 2220/2222 (removed 2) transitions.
[2026-05-22 21:45:29] [INFO ] Flow matrix only has 288 transitions (discarded 1932 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5677131097838981224.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13148711336503422244.kers'
[2026-05-22 21:45:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5677131097838981224.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13148711336503422244.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 288 rows 103 cols 1184 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-22 21:45:29] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13148711336503422244.kers
Total runtime 3 ms.
[2026-05-22 21:45:30] [INFO ] Implicit Places using invariants in 291 ms returned []
[2026-05-22 21:45:30] [INFO ] Flow matrix only has 288 transitions (discarded 1932 similar events)
[2026-05-22 21:45:30] [INFO ] Invariant cache hit.
[2026-05-22 21:45:30] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:45:31] [INFO ] Implicit Places using invariants and state equation in 734 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1030 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 101/106 places, 2220/2222 transitions.
Applied a total of 0 rules in 183 ms. Remains 101 /101 variables (removed 0) and now considering 2220/2220 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1414 ms. Remains : 101/106 places, 2220/2222 transitions.
[2026-05-22 21:45:31] [INFO ] Flatten gal took : 23 ms
[2026-05-22 21:45:31] [INFO ] Flatten gal took : 28 ms
[2026-05-22 21:45:31] [INFO ] Input system was already deterministic with 2220 transitions.
[2026-05-22 21:45:31] [INFO ] Flatten gal took : 28 ms
[2026-05-22 21:45:31] [INFO ] Flatten gal took : 28 ms
[2026-05-22 21:45:31] [INFO ] Time to serialize gal into /tmp/CTLFireability16405541016326503892.gal : 10 ms
[2026-05-22 21:45:31] [INFO ] Time to serialize properties into /tmp/CTLFireability14481200344496698683.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/CTLFireability16405541016326503892.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14481200344496698683.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 21:46:01] [INFO ] Flatten gal took : 28 ms
[2026-05-22 21:46:01] [INFO ] Applying decomposition
[2026-05-22 21:46:01] [INFO ] Flatten gal took : 46 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/graph2610351986945527977.txt' '-o' '/tmp/graph2610351986945527977.bin' '-w' '/tmp/graph2610351986945527977.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2610351986945527977.bin' '-l' '-1' '-v' '-w' '/tmp/graph2610351986945527977.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:46:01] [INFO ] Decomposing Gal with order
[2026-05-22 21:46:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:46:01] [INFO ] Removed a total of 4163 redundant transitions.
[2026-05-22 21:46:01] [INFO ] Flatten gal took : 275 ms
[2026-05-22 21:46:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 296 labels/synchronizations in 13 ms.
[2026-05-22 21:46:01] [INFO ] Time to serialize gal into /tmp/CTLFireability12049590467636094382.gal : 1 ms
[2026-05-22 21:46:01] [INFO ] Time to serialize properties into /tmp/CTLFireability1092103645856383756.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/CTLFireability12049590467636094382.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1092103645856383756.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,1.57798e+06,11.1498,266580,532,6331,93444,195197,103,345879,407,3.9594e+06,0


Converting to forward existential form...Done !
original formula: EG((((((((((i1.u1.CHOIX_1>=1)&&(i1.u0.COMPTEUR_32>=1))||((u2.CHOIX_0>=1)&&(i1.u0.COMPTEUR_22>=1)))||(((i1.u1.CHOIX_1>=1)&&(i1.u0.COMPTEUR...4648
=> equivalent forward existential formula: [FwdG(Init,(((((((((i1.u1.CHOIX_1>=1)&&(i1.u0.COMPTEUR_32>=1))||((u2.CHOIX_0>=1)&&(i1.u0.COMPTEUR_22>=1)))||(((i...4691
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 : 106/106 places, 2222/2222 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2221
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2221
Applied a total of 2 rules in 15 ms. Remains 105 /106 variables (removed 1) and now considering 2221/2222 (removed 1) transitions.
Skipped dead transition search.
[2026-05-22 21:46:32] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7010794305009378192.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5256388893359462797.kers'
[2026-05-22 21:46:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7010794305009378192.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5256388893359462797.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 289 rows 104 cols 1225 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-22 21:46:32] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5256388893359462797.kers
Total runtime 2 ms.
[2026-05-22 21:46:32] [INFO ] Implicit Places using invariants in 109 ms returned []
[2026-05-22 21:46:32] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2026-05-22 21:46:32] [INFO ] Invariant cache hit.
[2026-05-22 21:46:32] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:46:32] [INFO ] Implicit Places using invariants and state equation in 516 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 630 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 103/106 places, 2221/2222 transitions.
Applied a total of 0 rules in 11 ms. Remains 103 /103 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 656 ms. Remains : 103/106 places, 2221/2222 transitions.
[2026-05-22 21:46:32] [INFO ] Flatten gal took : 26 ms
[2026-05-22 21:46:32] [INFO ] Flatten gal took : 37 ms
[2026-05-22 21:46:32] [INFO ] Input system was already deterministic with 2221 transitions.
[2026-05-22 21:46:32] [INFO ] Flatten gal took : 36 ms
[2026-05-22 21:46:32] [INFO ] Flatten gal took : 37 ms
[2026-05-22 21:46:32] [INFO ] Time to serialize gal into /tmp/CTLFireability13599155547279903241.gal : 10 ms
[2026-05-22 21:46:32] [INFO ] Time to serialize properties into /tmp/CTLFireability145303742420137645.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/CTLFireability13599155547279903241.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability145303742420137645.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 21:47:03] [INFO ] Flatten gal took : 37 ms
[2026-05-22 21:47:03] [INFO ] Applying decomposition
[2026-05-22 21:47:03] [INFO ] Flatten gal took : 38 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/graph13444993102871914110.txt' '-o' '/tmp/graph13444993102871914110.bin' '-w' '/tmp/graph13444993102871914110.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13444993102871914110.bin' '-l' '-1' '-v' '-w' '/tmp/graph13444993102871914110.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:47:03] [INFO ] Decomposing Gal with order
[2026-05-22 21:47:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:47:03] [INFO ] Removed a total of 4203 redundant transitions.
[2026-05-22 21:47:03] [INFO ] Flatten gal took : 320 ms
[2026-05-22 21:47:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 296 labels/synchronizations in 13 ms.
[2026-05-22 21:47:03] [INFO ] Time to serialize gal into /tmp/CTLFireability4981800749078716489.gal : 0 ms
[2026-05-22 21:47:03] [INFO ] Time to serialize properties into /tmp/CTLFireability10534028224628427469.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4981800749078716489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10534028224628427469.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,9.08086e+06,12.6302,295088,894,5380,105807,196777,115,537760,409,3.97927e+06,0


Converting to forward existential form...Done !
original formula: AG(((((((((((AX((((((((u3.NB_ATTENTE_B_3>=1)&&(u3.ROUTE_B>=1))||((u3.NB_ATTENTE_B_20>=1)&&(u3.ROUTE_B>=1)))||(((u3.NB_ATTENTE_B_13>=1)&&(...105392
=> equivalent forward existential formula: [(EY(((((((((((FwdU(Init,TRUE) * !(((((((((((((u3.NB_ATTENTE_A_0>=1)&&(u3.NB_ATTENTE_B_5>=1))&&((u3.CONTROLEUR_0...105476
(forward)formula 0,0,13.3574,295112,1,0,105807,196777,5440,537760,2114,3.97927e+06,19149
FORMULA BridgeAndVehicles-COL-V20P10N50-CTLFireability-2024-13 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 : 106/106 places, 2222/2222 transitions.
Applied a total of 0 rules in 164 ms. Remains 106 /106 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Running 2219 sub problems to find dead transitions.
[2026-05-22 21:47:17] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10850513155276257174.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8905951022522682871.kers'
[2026-05-22 21:47:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10850513155276257174.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8905951022522682871.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 106 cols 1268 entries
Finished phase 1 with 101 SingleSign rule and 0 generalized
[2026-05-22 21:47:17] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8905951022522682871.kers
Total runtime 2 ms.
[2026-05-22 21:47:17] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 106/396 variables, and 6 constraints, problems are : Problem set: 0 solved, 2219 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/106 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2219/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
SMT process timed out in 42009ms, After SMT, problems are : Problem set: 0 solved, 2219 unsolved
Search for dead transitions found 0 dead transitions in 42014ms
[2026-05-22 21:47:59] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:47:59] [INFO ] Invariant cache hit.
[2026-05-22 21:47:59] [INFO ] Implicit Places using invariants in 256 ms returned []
[2026-05-22 21:47:59] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2026-05-22 21:47:59] [INFO ] Invariant cache hit.
[2026-05-22 21:47:59] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-22 21:48:00] [INFO ] Implicit Places using invariants and state equation in 1198 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1459 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 105/106 places, 2222/2222 transitions.
Applied a total of 0 rules in 161 ms. Remains 105 /105 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 43804 ms. Remains : 105/106 places, 2222/2222 transitions.
[2026-05-22 21:48:00] [INFO ] Flatten gal took : 23 ms
[2026-05-22 21:48:00] [INFO ] Flatten gal took : 29 ms
[2026-05-22 21:48:01] [INFO ] Input system was already deterministic with 2222 transitions.
[2026-05-22 21:48:01] [INFO ] Flatten gal took : 29 ms
[2026-05-22 21:48:01] [INFO ] Flatten gal took : 30 ms
[2026-05-22 21:48:01] [INFO ] Time to serialize gal into /tmp/CTLFireability6901377459772431308.gal : 10 ms
[2026-05-22 21:48:01] [INFO ] Time to serialize properties into /tmp/CTLFireability7176742978165913018.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/CTLFireability6901377459772431308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7176742978165913018.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 21:48:31] [INFO ] Flatten gal took : 27 ms
[2026-05-22 21:48:31] [INFO ] Applying decomposition
[2026-05-22 21:48:31] [INFO ] Flatten gal took : 28 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/graph11184209326441687682.txt' '-o' '/tmp/graph11184209326441687682.bin' '-w' '/tmp/graph11184209326441687682.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11184209326441687682.bin' '-l' '-1' '-v' '-w' '/tmp/graph11184209326441687682.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:48:31] [INFO ] Decomposing Gal with order
[2026-05-22 21:48:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:48:31] [INFO ] Removed a total of 4241 redundant transitions.
[2026-05-22 21:48:31] [INFO ] Flatten gal took : 325 ms
[2026-05-22 21:48:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 333 labels/synchronizations in 11 ms.
[2026-05-22 21:48:31] [INFO ] Time to serialize gal into /tmp/CTLFireability7580114271303283540.gal : 1 ms
[2026-05-22 21:48:31] [INFO ] Time to serialize properties into /tmp/CTLFireability9979465291394505573.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/CTLFireability7580114271303283540.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9979465291394505573.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 21:49:01] [INFO ] Flatten gal took : 131 ms
[2026-05-22 21:49:02] [INFO ] Flatten gal took : 117 ms
[2026-05-22 21:49:02] [INFO ] Applying decomposition
[2026-05-22 21:49:02] [INFO ] Flatten gal took : 128 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/graph14073131948118956214.txt' '-o' '/tmp/graph14073131948118956214.bin' '-w' '/tmp/graph14073131948118956214.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14073131948118956214.bin' '-l' '-1' '-v' '-w' '/tmp/graph14073131948118956214.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:49:02] [INFO ] Decomposing Gal with order
[2026-05-22 21:49:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:49:03] [INFO ] Removed a total of 4280 redundant transitions.
[2026-05-22 21:49:03] [INFO ] Flatten gal took : 503 ms
[2026-05-22 21:49:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 392 labels/synchronizations in 13 ms.
[2026-05-22 21:49:03] [INFO ] Time to serialize gal into /tmp/CTLFireability16980324866301692750.gal : 1 ms
[2026-05-22 21:49:03] [INFO ] Time to serialize properties into /tmp/CTLFireability8087482051304633018.ctl : 57 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/CTLFireability16980324866301692750.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8087482051304633018.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 14 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,9.08086e+06,881.016,4656076,9357,9796,672116,141050,135,5.80749e+07,386,2.48063e+06,0


Converting to forward existential form...Done !
original formula: (AX(((((((!(A(((((((((i2.u3.NB_ATTENTE_A_4>=1)&&(i1.u2.ROUTE_A>=1))||((i2.u3.NB_ATTENTE_A_9>=1)&&(i1.u2.ROUTE_A>=1)))||(((i2.u3.NB_ATTENT...126943
=> equivalent forward existential formula: ([((Init * !(!(EX(!(((((((!(!((E(!(((((((((i0.u1.NB_ATTENTE_B_3>=1)&&(i0.u4.ROUTE_B>=1))||((i0.u1.NB_ATTENTE_B_2...707791
Reverse transition relation is NOT exact ! Due to transitions t0, t42, t43, t45, t752, i1.u0.t21, i1.u0.t44, i2.t1617, i2.t1464, Intersection with reachab...225
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using 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.
[2026-05-22 22:16:42] [INFO ] Applying decomposition
[2026-05-22 22:16:42] [INFO ] Flatten gal took : 138 ms
[2026-05-22 22:16:42] [INFO ] Decomposing Gal with order
[2026-05-22 22:16:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:16:42] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to CAPACITE in partition [CONTROLEUR_0, CHOIX_0, VIDANGE_0],[CONTROLEUR_1, CHOIX_1, VIDANGE_1],[COMPTEUR_0],[COMPTEUR_1],[COMPTEUR_2],[COMPTEUR_3],[COMPTEUR_4],[COMPTEUR_5],[COMPTEUR_6],[COMPTEUR_7],[COMPTEUR_8],[COMPTEUR_9],[COMPTEUR_10],[COMPTEUR_11],[COMPTEUR_12],[COMPTEUR_13],[COMPTEUR_14],[COMPTEUR_15],[COMPTEUR_16],[COMPTEUR_17],[COMPTEUR_18],[COMPTEUR_19],[COMPTEUR_20],[COMPTEUR_21],[COMPTEUR_22],[COMPTEUR_23],[COMPTEUR_24],[COMPTEUR_25],[COMPTEUR_26],[COMPTEUR_27],[COMPTEUR_28],[COMPTEUR_29],[COMPTEUR_30],[COMPTEUR_31],[COMPTEUR_32],[COMPTEUR_33],[COMPTEUR_34],[COMPTEUR_35],[COMPTEUR_36],[COMPTEUR_37],[COMPTEUR_38],[COMPTEUR_39],[COMPTEUR_40],[COMPTEUR_41],[COMPTEUR_42],[COMPTEUR_43],[COMPTEUR_44],[COMPTEUR_45],[COMPTEUR_46],[COMPTEUR_47],[COMPTEUR_48],[COMPTEUR_49],[COMPTEUR_50],[NB_ATTENTE_A_0],[NB_ATTENTE_A_1],[NB_ATTENTE_A_2],[NB_ATTENTE_A_3],[NB_ATTENTE_A_4],[NB_ATTENTE_A_5],[NB_ATTENTE_A_6],[NB_ATTENTE_A_7],[NB_ATTENTE_A_8],[NB_ATTENTE_A_9],[NB_ATTENTE_A_10],[NB_ATTENTE_A_11],[NB_ATTENTE_A_12],[NB_ATTENTE_A_13],[NB_ATTENTE_A_14],[NB_ATTENTE_A_15],[NB_ATTENTE_A_16],[NB_ATTENTE_A_17],[NB_ATTENTE_A_18],[NB_ATTENTE_A_19],[NB_ATTENTE_A_20],[NB_ATTENTE_B_0],[NB_ATTENTE_B_1],[NB_ATTENTE_B_2],[NB_ATTENTE_B_3],[NB_ATTENTE_B_4],[NB_ATTENTE_B_5],[NB_ATTENTE_B_6],[NB_ATTENTE_B_7],[NB_ATTENTE_B_8],[NB_ATTENTE_B_9],[NB_ATTENTE_B_10],[NB_ATTENTE_B_11],[NB_ATTENTE_B_12],[NB_ATTENTE_B_13],[NB_ATTENTE_B_14],[NB_ATTENTE_B_15],[NB_ATTENTE_B_16],[NB_ATTENTE_B_17],[NB_ATTENTE_B_18],[NB_ATTENTE_B_19],[NB_ATTENTE_B_20],

at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:834)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-22 22:16:42] [INFO ] Flatten gal took : 134 ms
[2026-05-22 22:16:42] [INFO ] Time to serialize gal into /tmp/CTLFireability12110774959565544018.gal : 10 ms
[2026-05-22 22:16:42] [INFO ] Time to serialize properties into /tmp/CTLFireability10177888757456952950.ctl : 44 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/CTLFireability12110774959565544018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10177888757456952950.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 14 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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-V20P10N50"
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-V20P10N50, 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-177946841700034"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N50.tgz
mv BridgeAndVehicles-COL-V20P10N50 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 ;