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-177946841800202.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-PT-V20P20N10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841800202
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 14K Mar 5 08:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K Mar 5 08:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 75K Mar 5 08:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 298K Mar 5 08:28 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 5.6K Mar 15 07:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 15 07:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 18K Mar 15 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 15 07:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 29K Mar 5 08:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 192K Mar 5 08:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 134K Mar 5 08:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 555K Mar 5 08:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K Mar 15 07:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.8K Mar 15 07:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 434K 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-PT-V20P20N10-CTLFireability-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779537131151

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V20P20N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 11:52:12] [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]
[2026-05-23 11:52:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 11:52:12] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2026-05-23 11:52:12] [INFO ] Transformed 68 places.
[2026-05-23 11:52:12] [INFO ] Transformed 548 transitions.
[2026-05-23 11:52:12] [INFO ] Parsed PT model containing 68 places and 548 transitions and 4070 arcs in 191 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
Support contains 66 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Applied a total of 2 rules in 25 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
Running 545 sub problems to find dead transitions.
[2026-05-23 11:52:12] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3463185546711890637.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6277715209817376404.kers'
[2026-05-23 11:52:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3463185546711890637.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6277715209817376404.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 130 rows 66 cols 628 entries
Finished phase 1 with 61 SingleSign rule and 0 generalized
[2026-05-23 11:52:12] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6277715209817376404.kers
Total runtime 2 ms.
[2026-05-23 11:52:12] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 545 unsolved
Problem TDEAD308 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD314 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD327 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD242 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD297 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 2/7 constraints. Problems are: Problem set: 40 solved, 505 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/7 constraints. Problems are: Problem set: 40 solved, 505 unsolved
Problem TDEAD20 is UNSAT
Problem TDEAD65 is UNSAT
At refinement iteration 3 (OVERLAPS) 130/196 variables, 66/73 constraints. Problems are: Problem set: 42 solved, 503 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/196 variables, 22/95 constraints. Problems are: Problem set: 42 solved, 503 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/196 variables, 0/95 constraints. Problems are: Problem set: 42 solved, 503 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/196 variables, 0/95 constraints. Problems are: Problem set: 42 solved, 503 unsolved
No progress, stopping.
After SMT solving in domain Real declared 196/196 variables, and 95 constraints, problems are : Problem set: 42 solved, 503 unsolved in 15901 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 66/66 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 545/545 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 42 solved, 503 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 5/5 constraints. Problems are: Problem set: 42 solved, 503 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 2/7 constraints. Problems are: Problem set: 42 solved, 503 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/7 constraints. Problems are: Problem set: 42 solved, 503 unsolved
At refinement iteration 3 (OVERLAPS) 130/196 variables, 66/73 constraints. Problems are: Problem set: 42 solved, 503 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/196 variables, 22/95 constraints. Problems are: Problem set: 42 solved, 503 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/196 variables, 503/598 constraints. Problems are: Problem set: 42 solved, 503 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 196/196 variables, and 598 constraints, problems are : Problem set: 42 solved, 503 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 66/66 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 503/545 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36594ms problems are : Problem set: 42 solved, 503 unsolved
Search for dead transitions found 42 dead transitions in 36617ms
Found 42 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 42 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 42 transitions.
[2026-05-23 11:52:49] [INFO ] Flow matrix only has 126 transitions (discarded 380 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10122960616691934724.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17886600158388153768.kers'
[2026-05-23 11:52:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10122960616691934724.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17886600158388153768.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 126 rows 66 cols 616 entries
Finished phase 1 with 58 SingleSign rule and 1 generalized
[2026-05-23 11:52:49] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17886600158388153768.kers
Total runtime 1 ms.
[2026-05-23 11:52:49] [INFO ] Implicit Places using invariants in 126 ms returned []
[2026-05-23 11:52:49] [INFO ] Flow matrix only has 126 transitions (discarded 380 similar events)
[2026-05-23 11:52:49] [INFO ] Invariant cache hit.
[2026-05-23 11:52:49] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 11:52:49] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 66/68 places, 506/548 transitions.
Applied a total of 0 rules in 5 ms. Remains 66 /66 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36909 ms. Remains : 66/68 places, 506/548 transitions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 506/506 transitions.
Applied a total of 0 rules in 3 ms. Remains 66 /66 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Running 503 sub problems to find dead transitions.
[2026-05-23 11:52:49] [INFO ] Flow matrix only has 126 transitions (discarded 380 similar events)
[2026-05-23 11:52:49] [INFO ] Invariant cache hit.
[2026-05-23 11:52:49] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 3 (OVERLAPS) 126/192 variables, 66/74 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/192 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 8 (OVERLAPS) 0/192 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 503 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 96 constraints, problems are : Problem set: 0 solved, 503 unsolved in 18755 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 66/66 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 503/503 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 503 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 3 (OVERLAPS) 126/192 variables, 66/76 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 503/599 constraints. Problems are: Problem set: 0 solved, 503 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 192/192 variables, and 599 constraints, problems are : Problem set: 0 solved, 503 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 66/66 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 503/503 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39024ms problems are : Problem set: 0 solved, 503 unsolved
Search for dead transitions found 0 dead transitions in 39026ms
[2026-05-23 11:53:28] [INFO ] Flow matrix only has 126 transitions (discarded 380 similar events)
[2026-05-23 11:53:28] [INFO ] Invariant cache hit.
[2026-05-23 11:53:28] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-23 11:53:28] [INFO ] Flow matrix only has 126 transitions (discarded 380 similar events)
[2026-05-23 11:53:28] [INFO ] Invariant cache hit.
[2026-05-23 11:53:28] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 11:53:28] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 39113 ms. Remains : 66/66 places, 506/506 transitions.
Support contains 66 out of 66 places after structural reductions.
[2026-05-23 11:53:29] [INFO ] Flatten gal took : 100 ms
[2026-05-23 11:53:29] [INFO ] Flatten gal took : 81 ms
[2026-05-23 11:53:29] [INFO ] Input system was already deterministic with 506 transitions.
Reduction of identical properties reduced properties to check from 57 to 55
RANDOM walk for 40000 steps (224 resets) in 2325 ms. (17 steps per ms) remains 29/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 238 ms. (16 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (8 resets) in 43 ms. (90 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 349 ms. (11 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 26/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4001 steps (8 resets) in 29 ms. (133 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 25/26 properties
BEST_FIRST walk for 4001 steps (8 resets) in 23 ms. (166 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 27 ms. (142 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 28 ms. (137 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 28 ms. (137 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4000 steps (8 resets) in 33 ms. (117 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4000 steps (8 resets) in 39 ms. (100 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 41 ms. (95 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 24/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 24/24 properties
[2026-05-23 11:53:30] [INFO ] Flow matrix only has 126 transitions (discarded 380 similar events)
[2026-05-23 11:53:30] [INFO ] Invariant cache hit.
[2026-05-23 11:53:30] [INFO ] State equation strengthened by 20 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem AtomicPropp34 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 5/5 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 23 unsolved
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
At refinement iteration 2 (OVERLAPS) 4/64 variables, 2/7 constraints. Problems are: Problem set: 4 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/7 constraints. Problems are: Problem set: 4 solved, 20 unsolved
At refinement iteration 4 (OVERLAPS) 126/190 variables, 64/71 constraints. Problems are: Problem set: 4 solved, 20 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/190 variables, 20/91 constraints. Problems are: Problem set: 4 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/190 variables, 0/91 constraints. Problems are: Problem set: 4 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 2/192 variables, 2/93 constraints. Problems are: Problem set: 4 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/192 variables, 0/93 constraints. Problems are: Problem set: 4 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 0/192 variables, 0/93 constraints. Problems are: Problem set: 4 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 93 constraints, problems are : Problem set: 4 solved, 20 unsolved in 676 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 66/66 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 24/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 31/61 variables, 6/6 constraints. Problems are: Problem set: 4 solved, 20 unsolved
Problem AtomicPropp28 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 1/7 constraints. Problems are: Problem set: 5 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/7 constraints. Problems are: Problem set: 5 solved, 19 unsolved
At refinement iteration 4 (OVERLAPS) 124/185 variables, 61/68 constraints. Problems are: Problem set: 5 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 20/88 constraints. Problems are: Problem set: 5 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 0/88 constraints. Problems are: Problem set: 5 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 7/192 variables, 5/93 constraints. Problems are: Problem set: 5 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/192 variables, 1/94 constraints. Problems are: Problem set: 5 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/192 variables, 19/113 constraints. Problems are: Problem set: 5 solved, 19 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/192 variables, 0/113 constraints. Problems are: Problem set: 5 solved, 19 unsolved
At refinement iteration 11 (OVERLAPS) 0/192 variables, 0/113 constraints. Problems are: Problem set: 5 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 192/192 variables, and 113 constraints, problems are : Problem set: 5 solved, 19 unsolved in 3296 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 66/66 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 19/21 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4004ms problems are : Problem set: 5 solved, 19 unsolved
Parikh walk visited 0 properties in 598 ms.
Support contains 30 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 506/506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 505
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 63 transition count 504
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 61 transition count 502
Applied a total of 9 rules in 60 ms. Remains 61 /66 variables (removed 5) and now considering 502/506 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 61/66 places, 502/506 transitions.
RANDOM walk for 40000 steps (316 resets) in 535 ms. (74 steps per ms) remains 16/19 properties
BEST_FIRST walk for 4004 steps (12 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (12 resets) in 17 ms. (222 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (13 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (13 resets) in 22 ms. (173 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (13 resets) in 45 ms. (87 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (12 resets) in 36 ms. (108 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (14 resets) in 28 ms. (137 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (14 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (12 resets) in 26 ms. (148 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (12 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (12 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (12 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (12 resets) in 25 ms. (153 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (12 resets) in 26 ms. (148 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (12 resets) in 13 ms. (285 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (12 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
[2026-05-23 11:53:35] [INFO ] Flow matrix only has 122 transitions (discarded 380 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16576750435164449013.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4509274301541672250.kers'
[2026-05-23 11:53:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16576750435164449013.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4509274301541672250.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 122 rows 61 cols 528 entries
Finished phase 1 with 54 SingleSign rule and 1 generalized
[2026-05-23 11:53:35] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4509274301541672250.kers
Total runtime 1 ms.
[2026-05-23 11:53:35] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 32/59 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 122/181 variables, 59/65 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/181 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 2/183 variables, 2/87 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/183 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 0/183 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 183/183 variables, and 87 constraints, problems are : Problem set: 0 solved, 16 unsolved in 1181 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 61/61 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 32/59 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 122/181 variables, 59/65 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/181 variables, 16/101 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/181 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/181 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 2/183 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/183 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 0/183 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 183/183 variables, and 104 constraints, problems are : Problem set: 0 solved, 16 unsolved in 3150 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 61/61 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4365ms problems are : Problem set: 0 solved, 16 unsolved
Parikh walk visited 0 properties in 536 ms.
Support contains 27 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 502/502 transitions.
Applied a total of 0 rules in 19 ms. Remains 61 /61 variables (removed 0) and now considering 502/502 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 61/61 places, 502/502 transitions.
RANDOM walk for 40000 steps (316 resets) in 264 ms. (150 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (12 resets) in 13 ms. (285 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (12 resets) in 13 ms. (285 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (13 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (13 resets) in 13 ms. (285 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (12 resets) in 13 ms. (285 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (12 resets) in 17 ms. (222 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (12 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (12 resets) in 13 ms. (285 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (12 resets) in 12 ms. (307 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (12 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (13 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (12 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (12 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (12 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (12 resets) in 12 ms. (307 steps per ms) remains 16/16 properties
Interrupted probabilistic random walk after 417521 steps, run timeout after 3001 ms. (steps per millisecond=139 ) properties seen :12 out of 16
Probabilistic random walk after 417521 steps, saw 116315 distinct states, run finished after 3005 ms. (steps per millisecond=138 ) properties seen :12
[2026-05-23 11:53:43] [INFO ] Flow matrix only has 122 transitions (discarded 380 similar events)
[2026-05-23 11:53:43] [INFO ] Invariant cache hit.
[2026-05-23 11:53:43] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 51/59 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 122/181 variables, 59/65 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/181 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2/183 variables, 2/87 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/183 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/183 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 183/183 variables, and 87 constraints, problems are : Problem set: 0 solved, 4 unsolved in 198 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 61/61 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 51/59 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 122/181 variables, 59/65 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/181 variables, 4/89 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/181 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 2/183 variables, 2/91 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/183 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/183 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 183/183 variables, and 91 constraints, problems are : Problem set: 0 solved, 4 unsolved in 575 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 61/61 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 780ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 226 ms.
Support contains 8 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 502/502 transitions.
Applied a total of 0 rules in 17 ms. Remains 61 /61 variables (removed 0) and now considering 502/502 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 61/61 places, 502/502 transitions.
RANDOM walk for 40000 steps (316 resets) in 263 ms. (151 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (150 resets) in 118 ms. (336 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (151 resets) in 121 ms. (327 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (156 resets) in 110 ms. (360 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (150 resets) in 75 ms. (526 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 581034 steps, run timeout after 3001 ms. (steps per millisecond=193 ) properties seen :0 out of 4
Probabilistic random walk after 581034 steps, saw 160203 distinct states, run finished after 3001 ms. (steps per millisecond=193 ) properties seen :0
[2026-05-23 11:53:48] [INFO ] Flow matrix only has 122 transitions (discarded 380 similar events)
[2026-05-23 11:53:48] [INFO ] Invariant cache hit.
[2026-05-23 11:53:48] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 51/59 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 122/181 variables, 59/65 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/181 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2/183 variables, 2/87 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/183 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/183 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 183/183 variables, and 87 constraints, problems are : Problem set: 0 solved, 4 unsolved in 195 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 61/61 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 51/59 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 122/181 variables, 59/65 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/181 variables, 4/89 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/181 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 2/183 variables, 2/91 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/183 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/183 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 183/183 variables, and 91 constraints, problems are : Problem set: 0 solved, 4 unsolved in 574 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 61/61 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 775ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 404 ms.
Support contains 8 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 502/502 transitions.
Applied a total of 0 rules in 14 ms. Remains 61 /61 variables (removed 0) and now considering 502/502 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 61/61 places, 502/502 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 502/502 transitions.
Applied a total of 0 rules in 14 ms. Remains 61 /61 variables (removed 0) and now considering 502/502 (removed 0) transitions.
[2026-05-23 11:53:49] [INFO ] Flow matrix only has 122 transitions (discarded 380 similar events)
[2026-05-23 11:53:49] [INFO ] Invariant cache hit.
[2026-05-23 11:53:49] [INFO ] Implicit Places using invariants in 92 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 94 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 59/61 places, 502/502 transitions.
Applied a total of 0 rules in 17 ms. Remains 59 /59 variables (removed 0) and now considering 502/502 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 125 ms. Remains : 59/61 places, 502/502 transitions.
RANDOM walk for 40000 steps (316 resets) in 171 ms. (232 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40001 steps (149 resets) in 103 ms. (384 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (155 resets) in 92 ms. (430 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (147 resets) in 123 ms. (322 steps per ms) remains 3/3 properties
[2026-05-23 11:53:49] [INFO ] Flow matrix only has 122 transitions (discarded 380 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4029360644672552197.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16213096662436930951.kers'
[2026-05-23 11:53:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4029360644672552197.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16213096662436930951.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 122 rows 59 cols 448 entries
Finished phase 1 with 55 SingleSign rule and 0 generalized
[2026-05-23 11:53:49] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16213096662436930951.kers
Total runtime 0 ms.
[2026-05-23 11:53:49] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 50/57 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 122/179 variables, 57/61 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/179 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/179 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 2/181 variables, 2/83 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/181 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/181 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 181/181 variables, and 83 constraints, problems are : Problem set: 0 solved, 3 unsolved in 180 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 59/59 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 3/3 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) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 50/57 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 122/179 variables, 57/61 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/179 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/179 variables, 3/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/179 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 2/181 variables, 2/86 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/181 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/181 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 181/181 variables, and 86 constraints, problems are : Problem set: 0 solved, 3 unsolved in 541 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 59/59 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 730ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 141 ms.
Support contains 7 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 502/502 transitions.
Applied a total of 0 rules in 13 ms. Remains 59 /59 variables (removed 0) and now considering 502/502 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 59/59 places, 502/502 transitions.
RANDOM walk for 40000 steps (316 resets) in 165 ms. (240 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40002 steps (153 resets) in 73 ms. (540 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (154 resets) in 62 ms. (634 steps per ms) remains 2/2 properties
[2026-05-23 11:53:50] [INFO ] Flow matrix only has 122 transitions (discarded 380 similar events)
[2026-05-23 11:53:50] [INFO ] Invariant cache hit.
[2026-05-23 11:53:50] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 52/57 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 122/179 variables, 57/61 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/179 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/179 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 2/181 variables, 2/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/181 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/181 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 181/181 variables, and 83 constraints, problems are : Problem set: 0 solved, 2 unsolved in 143 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 59/59 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 52/57 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 122/179 variables, 57/61 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/179 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/179 variables, 2/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/179 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 2/181 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/181 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/181 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 181/181 variables, and 85 constraints, problems are : Problem set: 0 solved, 2 unsolved in 333 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 59/59 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 482ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 102 ms.
Support contains 5 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 502/502 transitions.
Applied a total of 0 rules in 13 ms. Remains 59 /59 variables (removed 0) and now considering 502/502 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 59/59 places, 502/502 transitions.
RANDOM walk for 40000 steps (316 resets) in 156 ms. (254 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (151 resets) in 91 ms. (434 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (153 resets) in 63 ms. (625 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 765893 steps, run timeout after 3001 ms. (steps per millisecond=255 ) properties seen :0 out of 2
Probabilistic random walk after 765893 steps, saw 209581 distinct states, run finished after 3001 ms. (steps per millisecond=255 ) properties seen :0
[2026-05-23 11:53:54] [INFO ] Flow matrix only has 122 transitions (discarded 380 similar events)
[2026-05-23 11:53:54] [INFO ] Invariant cache hit.
[2026-05-23 11:53:54] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 52/57 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 122/179 variables, 57/61 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/179 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/179 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 2/181 variables, 2/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/181 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/181 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 181/181 variables, and 83 constraints, problems are : Problem set: 0 solved, 2 unsolved in 146 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 59/59 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 52/57 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 122/179 variables, 57/61 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/179 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/179 variables, 2/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/179 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 2/181 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/181 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/181 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 181/181 variables, and 85 constraints, problems are : Problem set: 0 solved, 2 unsolved in 333 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 59/59 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 487ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 94 ms.
Support contains 5 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 502/502 transitions.
Applied a total of 0 rules in 12 ms. Remains 59 /59 variables (removed 0) and now considering 502/502 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 59/59 places, 502/502 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 502/502 transitions.
Applied a total of 0 rules in 12 ms. Remains 59 /59 variables (removed 0) and now considering 502/502 (removed 0) transitions.
[2026-05-23 11:53:55] [INFO ] Flow matrix only has 122 transitions (discarded 380 similar events)
[2026-05-23 11:53:55] [INFO ] Invariant cache hit.
[2026-05-23 11:53:55] [INFO ] Implicit Places using invariants in 87 ms returned []
[2026-05-23 11:53:55] [INFO ] Flow matrix only has 122 transitions (discarded 380 similar events)
[2026-05-23 11:53:55] [INFO ] Invariant cache hit.
[2026-05-23 11:53:55] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 11:53:55] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2026-05-23 11:53:55] [INFO ] Redundant transitions in 27 ms returned []
Running 499 sub problems to find dead transitions.
[2026-05-23 11:53:55] [INFO ] Flow matrix only has 122 transitions (discarded 380 similar events)
[2026-05-23 11:53:55] [INFO ] Invariant cache hit.
[2026-05-23 11:53:55] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 2 (OVERLAPS) 122/181 variables, 59/63 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 20/83 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 5 (OVERLAPS) 0/181 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/181 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 7 (OVERLAPS) 0/181 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 499 unsolved
No progress, stopping.
After SMT solving in domain Real declared 181/181 variables, and 84 constraints, problems are : Problem set: 0 solved, 499 unsolved in 14427 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 59/59 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 499/499 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 499 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 3 (OVERLAPS) 122/181 variables, 59/64 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/181 variables, 499/583 constraints. Problems are: Problem set: 0 solved, 499 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 181/181 variables, and 583 constraints, problems are : Problem set: 0 solved, 499 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 59/59 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 499/499 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44711ms problems are : Problem set: 0 solved, 499 unsolved
Search for dead transitions found 0 dead transitions in 44713ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45024 ms. Remains : 59/59 places, 502/502 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 380 transitions
Reduce isomorphic transitions removed 380 transitions.
Iterating post reduction 0 with 380 rules applied. Total rules applied 380 place count 59 transition count 122
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 381 place count 59 transition count 121
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 382 place count 58 transition count 121
Applied a total of 382 rules in 8 ms. Remains 58 /59 variables (removed 1) and now considering 121/502 (removed 381) transitions.
Running SMT prover for 2 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11263074458114855555.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13968963924310295063.kers'
[2026-05-23 11:54:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11263074458114855555.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13968963924310295063.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 121 rows 58 cols 444 entries
Finished phase 1 with 54 SingleSign rule and 0 generalized
[2026-05-23 11:54:40] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13968963924310295063.kers
Total runtime 0 ms.
[2026-05-23 11:54:40] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2026-05-23 11:54:40] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2026-05-23 11:54:40] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2026-05-23 11:54:40] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2026-05-23 11:54:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 11:54:40] [INFO ] After 14ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2026-05-23 11:54:40] [INFO ] After 38ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2026-05-23 11:54:40] [INFO ] After 134ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 224 ms.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2026-05-23 11:54:40] [INFO ] Flatten gal took : 35 ms
[2026-05-23 11:54:40] [INFO ] Flatten gal took : 41 ms
[2026-05-23 11:54:40] [INFO ] Input system was already deterministic with 506 transitions.
Computed a total of 49 stabilizing places and 82 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 506/506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 505
Applied a total of 2 rules in 3 ms. Remains 65 /66 variables (removed 1) and now considering 505/506 (removed 1) transitions.
Running 502 sub problems to find dead transitions.
[2026-05-23 11:54:40] [INFO ] Flow matrix only has 125 transitions (discarded 380 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2510883362556792097.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8493635832082608690.kers'
[2026-05-23 11:54:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2510883362556792097.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8493635832082608690.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 125 rows 64 cols 573 entries
Finished phase 1 with 57 SingleSign rule and 1 generalized
[2026-05-23 11:54:40] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8493635832082608690.kers
Total runtime 1 ms.
[2026-05-23 11:54:40] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 3 (OVERLAPS) 125/190 variables, 65/73 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 20/93 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/190 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/190 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 7 (OVERLAPS) 0/190 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 502 unsolved
No progress, stopping.
After SMT solving in domain Real declared 190/190 variables, and 94 constraints, problems are : Problem set: 0 solved, 502 unsolved in 14036 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 65/65 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 502/502 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 502 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 3 (OVERLAPS) 125/190 variables, 65/74 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/190 variables, 502/596 constraints. Problems are: Problem set: 0 solved, 502 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 190/190 variables, and 596 constraints, problems are : Problem set: 0 solved, 502 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 65/65 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 502/502 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34325ms problems are : Problem set: 0 solved, 502 unsolved
Search for dead transitions found 0 dead transitions in 34326ms
[2026-05-23 11:55:14] [INFO ] Flow matrix only has 125 transitions (discarded 380 similar events)
[2026-05-23 11:55:14] [INFO ] Invariant cache hit.
[2026-05-23 11:55:14] [INFO ] Implicit Places using invariants in 51 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 505/506 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 505/505 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34386 ms. Remains : 64/66 places, 505/506 transitions.
[2026-05-23 11:55:15] [INFO ] Flatten gal took : 16 ms
[2026-05-23 11:55:15] [INFO ] Flatten gal took : 20 ms
[2026-05-23 11:55:15] [INFO ] Input system was already deterministic with 505 transitions.
[2026-05-23 11:55:15] [INFO ] Flatten gal took : 18 ms
[2026-05-23 11:55:15] [INFO ] Flatten gal took : 18 ms
[2026-05-23 11:55:15] [INFO ] Time to serialize gal into /tmp/CTLFireability12322736159084424301.gal : 7 ms
[2026-05-23 11:55:15] [INFO ] Time to serialize properties into /tmp/CTLFireability16869245520729957059.ctl : 10 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/CTLFireability12322736159084424301.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16869245520729957059.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 11:55:45] [INFO ] Flatten gal took : 17 ms
[2026-05-23 11:55:45] [INFO ] Applying decomposition
[2026-05-23 11:55:45] [INFO ] Flatten gal took : 16 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/graph2252402675545376990.txt' '-o' '/tmp/graph2252402675545376990.bin' '-w' '/tmp/graph2252402675545376990.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2252402675545376990.bin' '-l' '-1' '-v' '-w' '/tmp/graph2252402675545376990.weights' '-q' '0' '-e' '0.001'
[2026-05-23 11:55:45] [INFO ] Decomposing Gal with order
[2026-05-23 11:55:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 11:55:45] [INFO ] Removed a total of 1225 redundant transitions.
[2026-05-23 11:55:45] [INFO ] Flatten gal took : 126 ms
[2026-05-23 11:55:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 183 labels/synchronizations in 22 ms.
[2026-05-23 11:55:45] [INFO ] Time to serialize gal into /tmp/CTLFireability4223618715981633084.gal : 5 ms
[2026-05-23 11:55:45] [INFO ] Time to serialize properties into /tmp/CTLFireability11923581096932945526.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4223618715981633084.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11923581096932945526.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,6.73257e+06,22.7592,312992,2849,3087,276770,59142,230,1.3739e+06,179,402772,0


Converting to forward existential form...Done !
original formula: EX(A(!((((((((((i0.u2.CHOIX_2>=1)&&(i1.u3.COMPTEUR_10>=1))||((i0.u0.CHOIX_1>=1)&&(i1.u3.COMPTEUR_10>=1)))||(((i0.u0.ROUTE_A>=1)&&(i1.u4.N...55630
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((EG((!(EX(!((((i0.u2.CAPACITE>=20)&&(i2.u1.VIDANGE_2>=1))||((i0.u2.CAPACITE>=20)&&(i1.u4.VI...111379
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t43, t83, t84, t255, t264, t287, t467, i0.u2.t20, i1.t484, i1.t424, Intersecti...242
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 506/506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 505
Applied a total of 2 rules in 3 ms. Remains 65 /66 variables (removed 1) and now considering 505/506 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 11:56:15] [INFO ] Flow matrix only has 125 transitions (discarded 380 similar events)
[2026-05-23 11:56:15] [INFO ] Invariant cache hit.
[2026-05-23 11:56:15] [INFO ] Implicit Places using invariants in 86 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 88 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 505/506 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 505/505 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 93 ms. Remains : 64/66 places, 505/506 transitions.
[2026-05-23 11:56:15] [INFO ] Flatten gal took : 11 ms
[2026-05-23 11:56:15] [INFO ] Flatten gal took : 12 ms
[2026-05-23 11:56:15] [INFO ] Input system was already deterministic with 505 transitions.
[2026-05-23 11:56:15] [INFO ] Flatten gal took : 11 ms
[2026-05-23 11:56:15] [INFO ] Flatten gal took : 11 ms
[2026-05-23 11:56:15] [INFO ] Time to serialize gal into /tmp/CTLFireability9635609918396935734.gal : 3 ms
[2026-05-23 11:56:15] [INFO ] Time to serialize properties into /tmp/CTLFireability13836146700107825071.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/CTLFireability9635609918396935734.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13836146700107825071.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 11:56:46] [INFO ] Flatten gal took : 20 ms
[2026-05-23 11:56:46] [INFO ] Applying decomposition
[2026-05-23 11:56:46] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14544167440685074624.txt' '-o' '/tmp/graph14544167440685074624.bin' '-w' '/tmp/graph14544167440685074624.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14544167440685074624.bin' '-l' '-1' '-v' '-w' '/tmp/graph14544167440685074624.weights' '-q' '0' '-e' '0.001'
[2026-05-23 11:56:46] [INFO ] Decomposing Gal with order
[2026-05-23 11:56:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 11:56:46] [INFO ] Removed a total of 1139 redundant transitions.
[2026-05-23 11:56:46] [INFO ] Flatten gal took : 64 ms
[2026-05-23 11:56:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 202 labels/synchronizations in 7 ms.
[2026-05-23 11:56:46] [INFO ] Time to serialize gal into /tmp/CTLFireability7428183241628795086.gal : 1 ms
[2026-05-23 11:56:46] [INFO ] Time to serialize properties into /tmp/CTLFireability12779953176064860340.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/CTLFireability7428183241628795086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12779953176064860340.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 : 66/66 places, 506/506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 505
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 63 transition count 504
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 61 transition count 502
Applied a total of 9 rules in 66 ms. Remains 61 /66 variables (removed 5) and now considering 502/506 (removed 4) transitions.
[2026-05-23 11:57:16] [INFO ] Flow matrix only has 122 transitions (discarded 380 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1319269470666969994.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2862990755394372047.kers'
[2026-05-23 11:57:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1319269470666969994.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2862990755394372047.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 122 rows 61 cols 528 entries
Finished phase 1 with 54 SingleSign rule and 1 generalized
[2026-05-23 11:57:16] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2862990755394372047.kers
Total runtime 2 ms.
[2026-05-23 11:57:16] [INFO ] Implicit Places using invariants in 137 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 140 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 59/66 places, 502/506 transitions.
Applied a total of 0 rules in 55 ms. Remains 59 /59 variables (removed 0) and now considering 502/502 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 262 ms. Remains : 59/66 places, 502/506 transitions.
[2026-05-23 11:57:16] [INFO ] Flatten gal took : 7 ms
[2026-05-23 11:57:16] [INFO ] Flatten gal took : 12 ms
[2026-05-23 11:57:16] [INFO ] Input system was already deterministic with 502 transitions.
[2026-05-23 11:57:16] [INFO ] Flatten gal took : 12 ms
[2026-05-23 11:57:16] [INFO ] Flatten gal took : 12 ms
[2026-05-23 11:57:16] [INFO ] Time to serialize gal into /tmp/CTLFireability4601139356938799931.gal : 2 ms
[2026-05-23 11:57:16] [INFO ] Time to serialize properties into /tmp/CTLFireability13651698752620253710.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/CTLFireability4601139356938799931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13651698752620253710.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28251e+06,15.8077,392220,2,39982,5,815016,6,0,739,739055,0


Converting to forward existential form...Done !
original formula: AF(((((((((EG((((((((((((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_5<1)||(COMPTEUR_3<1)))&&(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1...37272
=> equivalent forward existential formula: [FwdG(Init,!(((((((((EG((((((((((((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_5<1)||(COMPTEUR_3<1)))&&...36455
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-23 11:57:46] [INFO ] Flatten gal took : 14 ms
[2026-05-23 11:57:46] [INFO ] Applying decomposition
[2026-05-23 11:57:46] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7400611638427881303.txt' '-o' '/tmp/graph7400611638427881303.bin' '-w' '/tmp/graph7400611638427881303.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7400611638427881303.bin' '-l' '-1' '-v' '-w' '/tmp/graph7400611638427881303.weights' '-q' '0' '-e' '0.001'
[2026-05-23 11:57:46] [INFO ] Decomposing Gal with order
[2026-05-23 11:57:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 11:57:46] [INFO ] Removed a total of 1192 redundant transitions.
[2026-05-23 11:57:46] [INFO ] Flatten gal took : 46 ms
[2026-05-23 11:57:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 160 labels/synchronizations in 6 ms.
[2026-05-23 11:57:46] [INFO ] Time to serialize gal into /tmp/CTLFireability17676628464882426952.gal : 1 ms
[2026-05-23 11:57:46] [INFO ] Time to serialize properties into /tmp/CTLFireability15407589427390309551.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/CTLFireability17676628464882426952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15407589427390309551.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28251e+06,1.8574,51900,1545,1395,57113,26306,129,163032,191,126636,0


Converting to forward existential form...Done !
original formula: AF(((((((((EG((((((((((((i0.u2.NB_ATTENTE_A_0<1)||(i0.u2.CONTROLEUR_1<1))||((u4.NB_ATTENTE_B_5<1)||(i0.u0.COMPTEUR_3<1)))&&(((i0.u2.NB_AT...47172
=> equivalent forward existential formula: [FwdG(Init,!(((((((((EG((((((((((((i0.u2.NB_ATTENTE_A_0<1)||(i0.u2.CONTROLEUR_1<1))||((u4.NB_ATTENTE_B_5<1)||(i0...47217
Reverse transition relation is NOT exact ! Due to transitions t0, t20, t60, t70, t80, t89, t92, t95, t100, t229, t236, t289, t296, t301, t308, t311, Inter...247
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 506/506 transitions.
Applied a total of 0 rules in 2 ms. Remains 66 /66 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Running 503 sub problems to find dead transitions.
[2026-05-23 11:58:16] [INFO ] Flow matrix only has 126 transitions (discarded 380 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11387638934488715065.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9615617027969287397.kers'
[2026-05-23 11:58:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11387638934488715065.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9615617027969287397.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 126 rows 66 cols 616 entries
Finished phase 1 with 58 SingleSign rule and 1 generalized
[2026-05-23 11:58:17] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9615617027969287397.kers
Total runtime 0 ms.
[2026-05-23 11:58:17] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 3 (OVERLAPS) 126/192 variables, 66/74 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/192 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 8 (OVERLAPS) 0/192 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 503 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 96 constraints, problems are : Problem set: 0 solved, 503 unsolved in 16562 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 66/66 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 503/503 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 503 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 3 (OVERLAPS) 126/192 variables, 66/76 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 503/599 constraints. Problems are: Problem set: 0 solved, 503 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 192/192 variables, and 599 constraints, problems are : Problem set: 0 solved, 503 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 66/66 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 503/503 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36886ms problems are : Problem set: 0 solved, 503 unsolved
Search for dead transitions found 0 dead transitions in 36888ms
[2026-05-23 11:58:53] [INFO ] Flow matrix only has 126 transitions (discarded 380 similar events)
[2026-05-23 11:58:53] [INFO ] Invariant cache hit.
[2026-05-23 11:58:53] [INFO ] Implicit Places using invariants in 94 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 96 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 506/506 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 36990 ms. Remains : 64/66 places, 506/506 transitions.
[2026-05-23 11:58:53] [INFO ] Flatten gal took : 8 ms
[2026-05-23 11:58:54] [INFO ] Flatten gal took : 9 ms
[2026-05-23 11:58:54] [INFO ] Input system was already deterministic with 506 transitions.
[2026-05-23 11:58:54] [INFO ] Flatten gal took : 9 ms
[2026-05-23 11:58:54] [INFO ] Flatten gal took : 9 ms
[2026-05-23 11:58:54] [INFO ] Time to serialize gal into /tmp/CTLFireability7742815707678659249.gal : 2 ms
[2026-05-23 11:58:54] [INFO ] Time to serialize properties into /tmp/CTLFireability10021188227452036033.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/CTLFireability7742815707678659249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10021188227452036033.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 11:59:24] [INFO ] Flatten gal took : 8 ms
[2026-05-23 11:59:24] [INFO ] Applying decomposition
[2026-05-23 11:59:24] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17469450134099917928.txt' '-o' '/tmp/graph17469450134099917928.bin' '-w' '/tmp/graph17469450134099917928.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17469450134099917928.bin' '-l' '-1' '-v' '-w' '/tmp/graph17469450134099917928.weights' '-q' '0' '-e' '0.001'
[2026-05-23 11:59:24] [INFO ] Decomposing Gal with order
[2026-05-23 11:59:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 11:59:24] [INFO ] Removed a total of 1206 redundant transitions.
[2026-05-23 11:59:24] [INFO ] Flatten gal took : 36 ms
[2026-05-23 11:59:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 197 labels/synchronizations in 6 ms.
[2026-05-23 11:59:24] [INFO ] Time to serialize gal into /tmp/CTLFireability4579657997805884159.gal : 3 ms
[2026-05-23 11:59:24] [INFO ] Time to serialize properties into /tmp/CTLFireability4313224938039637776.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/CTLFireability4579657997805884159.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4313224938039637776.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.73257e+06,5.72225,165816,908,1866,259317,96702,156,505635,192,838042,0


Converting to forward existential form...Done !
original formula: EX(AX(AG(A((((((((i1.u3.ROUTE_A>=1)&&(i1.u1.NB_ATTENTE_A_20>=1))||((i1.u3.ROUTE_A>=1)&&(i1.u1.NB_ATTENTE_A_19>=1)))||(((i1.u3.ROUTE_A>=1)...1135
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(!(E(TRUE U !(!((E(!((i0.u2.SUR_PONT_A>=1)) U (!((((((((i1.u3.ROUTE_A>=1)&&(i1.u1.NB_ATTENTE_...1269
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t44, t85, t91, t95, t399, t405, t479, t485, i0.u2.t20, i0.u2.t43, i2.t84, Inte...248
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 : 66/66 places, 506/506 transitions.
Applied a total of 0 rules in 1 ms. Remains 66 /66 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 11:59:54] [INFO ] Flow matrix only has 126 transitions (discarded 380 similar events)
[2026-05-23 11:59:54] [INFO ] Invariant cache hit.
[2026-05-23 11:59:54] [INFO ] Implicit Places using invariants in 47 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 48 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 506/506 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 50 ms. Remains : 64/66 places, 506/506 transitions.
[2026-05-23 11:59:54] [INFO ] Flatten gal took : 7 ms
[2026-05-23 11:59:54] [INFO ] Flatten gal took : 11 ms
[2026-05-23 11:59:54] [INFO ] Input system was already deterministic with 506 transitions.
[2026-05-23 11:59:54] [INFO ] Flatten gal took : 11 ms
[2026-05-23 11:59:54] [INFO ] Flatten gal took : 11 ms
[2026-05-23 11:59:54] [INFO ] Time to serialize gal into /tmp/CTLFireability2735552392668373720.gal : 2 ms
[2026-05-23 11:59:54] [INFO ] Time to serialize properties into /tmp/CTLFireability7311190591960926988.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/CTLFireability2735552392668373720.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7311190591960926988.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 12:00:24] [INFO ] Flatten gal took : 11 ms
[2026-05-23 12:00:24] [INFO ] Applying decomposition
[2026-05-23 12:00:24] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11448290775906051719.txt' '-o' '/tmp/graph11448290775906051719.bin' '-w' '/tmp/graph11448290775906051719.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11448290775906051719.bin' '-l' '-1' '-v' '-w' '/tmp/graph11448290775906051719.weights' '-q' '0' '-e' '0.001'
[2026-05-23 12:00:24] [INFO ] Decomposing Gal with order
[2026-05-23 12:00:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 12:00:24] [INFO ] Removed a total of 1063 redundant transitions.
[2026-05-23 12:00:24] [INFO ] Flatten gal took : 59 ms
[2026-05-23 12:00:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 174 labels/synchronizations in 5 ms.
[2026-05-23 12:00:24] [INFO ] Time to serialize gal into /tmp/CTLFireability7852351482263588574.gal : 2 ms
[2026-05-23 12:00:24] [INFO ] Time to serialize properties into /tmp/CTLFireability3723097103439682550.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/CTLFireability7852351482263588574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3723097103439682550.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 : 66/66 places, 506/506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 505
Applied a total of 2 rules in 3 ms. Remains 65 /66 variables (removed 1) and now considering 505/506 (removed 1) transitions.
Running 502 sub problems to find dead transitions.
[2026-05-23 12:00:54] [INFO ] Flow matrix only has 125 transitions (discarded 380 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7545841124171146516.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14913809496032172725.kers'
[2026-05-23 12:00:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7545841124171146516.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14913809496032172725.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 125 rows 64 cols 573 entries
Finished phase 1 with 57 SingleSign rule and 1 generalized
[2026-05-23 12:00:54] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14913809496032172725.kers
Total runtime 2 ms.
[2026-05-23 12:00:54] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 3 (OVERLAPS) 125/190 variables, 65/73 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 20/93 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/190 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/190 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 7 (OVERLAPS) 0/190 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 502 unsolved
No progress, stopping.
After SMT solving in domain Real declared 190/190 variables, and 94 constraints, problems are : Problem set: 0 solved, 502 unsolved in 13593 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 65/65 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 502/502 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 502 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 3 (OVERLAPS) 125/190 variables, 65/74 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 502 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/190 variables, 502/596 constraints. Problems are: Problem set: 0 solved, 502 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 190/190 variables, and 596 constraints, problems are : Problem set: 0 solved, 502 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 65/65 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 502/502 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33869ms problems are : Problem set: 0 solved, 502 unsolved
Search for dead transitions found 0 dead transitions in 33871ms
[2026-05-23 12:01:28] [INFO ] Flow matrix only has 125 transitions (discarded 380 similar events)
[2026-05-23 12:01:28] [INFO ] Invariant cache hit.
[2026-05-23 12:01:28] [INFO ] Implicit Places using invariants in 107 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 109 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/66 places, 505/506 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 505/505 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 33986 ms. Remains : 63/66 places, 505/506 transitions.
[2026-05-23 12:01:28] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:01:28] [INFO ] Flatten gal took : 8 ms
[2026-05-23 12:01:28] [INFO ] Input system was already deterministic with 505 transitions.
[2026-05-23 12:01:28] [INFO ] Flatten gal took : 8 ms
[2026-05-23 12:01:28] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:01:28] [INFO ] Time to serialize gal into /tmp/CTLFireability13989200264528649662.gal : 3 ms
[2026-05-23 12:01:28] [INFO ] Time to serialize properties into /tmp/CTLFireability9942528229706634591.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/CTLFireability13989200264528649662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9942528229706634591.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 12:01:58] [INFO ] Flatten gal took : 13 ms
[2026-05-23 12:01:58] [INFO ] Applying decomposition
[2026-05-23 12:01:58] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10996628367309021098.txt' '-o' '/tmp/graph10996628367309021098.bin' '-w' '/tmp/graph10996628367309021098.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10996628367309021098.bin' '-l' '-1' '-v' '-w' '/tmp/graph10996628367309021098.weights' '-q' '0' '-e' '0.001'
[2026-05-23 12:01:59] [INFO ] Decomposing Gal with order
[2026-05-23 12:01:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 12:01:59] [INFO ] Removed a total of 1040 redundant transitions.
[2026-05-23 12:01:59] [INFO ] Flatten gal took : 49 ms
[2026-05-23 12:01:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 149 labels/synchronizations in 4 ms.
[2026-05-23 12:01:59] [INFO ] Time to serialize gal into /tmp/CTLFireability7854787401962029852.gal : 1 ms
[2026-05-23 12:01:59] [INFO ] Time to serialize properties into /tmp/CTLFireability4824506696824589128.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/CTLFireability7854787401962029852.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4824506696824589128.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.73257e+06,21.7852,370664,2137,3107,287327,143432,174,619277,218,2.98132e+06,0


Converting to forward existential form...Done !
original formula: EF(AX(FALSE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t43, t83, t84, t200, t204, t398, t478, i0.u3.t20, i1.t465, i1.t325, Intersecti...242
(forward)formula 0,1,24.4077,370668,1,0,287327,143432,734,619277,1317,2.98132e+06,100824
FORMULA BridgeAndVehicles-PT-V20P20N10-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 506/506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 505
Applied a total of 2 rules in 9 ms. Remains 65 /66 variables (removed 1) and now considering 505/506 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 12:02:23] [INFO ] Flow matrix only has 125 transitions (discarded 380 similar events)
[2026-05-23 12:02:23] [INFO ] Invariant cache hit.
[2026-05-23 12:02:23] [INFO ] Implicit Places using invariants in 119 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 120 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/66 places, 505/506 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 505/505 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 131 ms. Remains : 63/66 places, 505/506 transitions.
[2026-05-23 12:02:23] [INFO ] Flatten gal took : 8 ms
[2026-05-23 12:02:23] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:02:23] [INFO ] Input system was already deterministic with 505 transitions.
[2026-05-23 12:02:23] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:02:23] [INFO ] Flatten gal took : 8 ms
[2026-05-23 12:02:23] [INFO ] Time to serialize gal into /tmp/CTLFireability16613800346487573291.gal : 4 ms
[2026-05-23 12:02:23] [INFO ] Time to serialize properties into /tmp/CTLFireability3519013051518190217.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/CTLFireability16613800346487573291.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3519013051518190217.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 12:02:53] [INFO ] Flatten gal took : 12 ms
[2026-05-23 12:02:53] [INFO ] Applying decomposition
[2026-05-23 12:02:53] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2914740564558448759.txt' '-o' '/tmp/graph2914740564558448759.bin' '-w' '/tmp/graph2914740564558448759.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2914740564558448759.bin' '-l' '-1' '-v' '-w' '/tmp/graph2914740564558448759.weights' '-q' '0' '-e' '0.001'
[2026-05-23 12:02:53] [INFO ] Decomposing Gal with order
[2026-05-23 12:02:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 12:02:53] [INFO ] Removed a total of 1017 redundant transitions.
[2026-05-23 12:02:53] [INFO ] Flatten gal took : 44 ms
[2026-05-23 12:02:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 177 labels/synchronizations in 4 ms.
[2026-05-23 12:02:53] [INFO ] Time to serialize gal into /tmp/CTLFireability17085849193042454610.gal : 1 ms
[2026-05-23 12:02:53] [INFO ] Time to serialize properties into /tmp/CTLFireability5482910014134983357.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/CTLFireability17085849193042454610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5482910014134983357.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 : 66/66 places, 506/506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 505
Applied a total of 2 rules in 7 ms. Remains 65 /66 variables (removed 1) and now considering 505/506 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 12:03:24] [INFO ] Flow matrix only has 125 transitions (discarded 380 similar events)
[2026-05-23 12:03:24] [INFO ] Invariant cache hit.
[2026-05-23 12:03:24] [INFO ] Implicit Places using invariants in 65 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 67 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/66 places, 505/506 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 505/505 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 77 ms. Remains : 63/66 places, 505/506 transitions.
[2026-05-23 12:03:24] [INFO ] Flatten gal took : 9 ms
[2026-05-23 12:03:24] [INFO ] Flatten gal took : 12 ms
[2026-05-23 12:03:24] [INFO ] Input system was already deterministic with 505 transitions.
[2026-05-23 12:03:24] [INFO ] Flatten gal took : 9 ms
[2026-05-23 12:03:24] [INFO ] Flatten gal took : 9 ms
[2026-05-23 12:03:24] [INFO ] Time to serialize gal into /tmp/CTLFireability10067010033874821257.gal : 2 ms
[2026-05-23 12:03:24] [INFO ] Time to serialize properties into /tmp/CTLFireability6920162452800985547.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/CTLFireability10067010033874821257.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6920162452800985547.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 12:03:54] [INFO ] Flatten gal took : 10 ms
[2026-05-23 12:03:54] [INFO ] Applying decomposition
[2026-05-23 12:03:54] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15974138080399910524.txt' '-o' '/tmp/graph15974138080399910524.bin' '-w' '/tmp/graph15974138080399910524.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15974138080399910524.bin' '-l' '-1' '-v' '-w' '/tmp/graph15974138080399910524.weights' '-q' '0' '-e' '0.001'
[2026-05-23 12:03:54] [INFO ] Decomposing Gal with order
[2026-05-23 12:03:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 12:03:54] [INFO ] Removed a total of 874 redundant transitions.
[2026-05-23 12:03:54] [INFO ] Flatten gal took : 44 ms
[2026-05-23 12:03:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 135 labels/synchronizations in 2 ms.
[2026-05-23 12:03:54] [INFO ] Time to serialize gal into /tmp/CTLFireability7342542855441151450.gal : 0 ms
[2026-05-23 12:03:54] [INFO ] Time to serialize properties into /tmp/CTLFireability10985773241425699166.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/CTLFireability7342542855441151450.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10985773241425699166.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,6.73257e+06,20.829,456416,884,4617,128790,225846,97,1.37601e+06,185,5.63297e+06,0


Converting to forward existential form...Done !
original formula: AX(AG((EX((((((((((((i2.u3.NB_ATTENTE_A_0<1)||(i2.u3.CONTROLEUR_1<1))||((i2.u3.NB_ATTENTE_B_5<1)||(i2.u0.COMPTEUR_3<1)))&&(((i2.u3.NB_ATT...24529
=> equivalent forward existential formula: [((FwdU(EY(Init),TRUE) * !(EX((((((((i2.u3.NB_ATTENTE_B_4<1)||(i2.u3.ROUTE_B<1))&&((i2.u3.NB_ATTENTE_B_9<1)||(i2...24586
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t43, t83, t84, t393, t473, u1.t20, i2.t104, i2.t99, Intersection with reachabl...226
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 506/506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 505
Applied a total of 2 rules in 3 ms. Remains 65 /66 variables (removed 1) and now considering 505/506 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 12:04:24] [INFO ] Flow matrix only has 125 transitions (discarded 380 similar events)
[2026-05-23 12:04:24] [INFO ] Invariant cache hit.
[2026-05-23 12:04:24] [INFO ] Implicit Places using invariants in 90 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 104 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/66 places, 505/506 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 505/505 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 108 ms. Remains : 63/66 places, 505/506 transitions.
[2026-05-23 12:04:24] [INFO ] Flatten gal took : 6 ms
[2026-05-23 12:04:24] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:04:24] [INFO ] Input system was already deterministic with 505 transitions.
[2026-05-23 12:04:24] [INFO ] Flatten gal took : 6 ms
[2026-05-23 12:04:24] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:04:24] [INFO ] Time to serialize gal into /tmp/CTLFireability13769859634520311458.gal : 3 ms
[2026-05-23 12:04:24] [INFO ] Time to serialize properties into /tmp/CTLFireability17570523508455136120.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/CTLFireability13769859634520311458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17570523508455136120.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 12:04:54] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:04:54] [INFO ] Applying decomposition
[2026-05-23 12:04:54] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16673498844876290569.txt' '-o' '/tmp/graph16673498844876290569.bin' '-w' '/tmp/graph16673498844876290569.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16673498844876290569.bin' '-l' '-1' '-v' '-w' '/tmp/graph16673498844876290569.weights' '-q' '0' '-e' '0.001'
[2026-05-23 12:04:54] [INFO ] Decomposing Gal with order
[2026-05-23 12:04:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 12:04:54] [INFO ] Removed a total of 874 redundant transitions.
[2026-05-23 12:04:54] [INFO ] Flatten gal took : 37 ms
[2026-05-23 12:04:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 135 labels/synchronizations in 2 ms.
[2026-05-23 12:04:54] [INFO ] Time to serialize gal into /tmp/CTLFireability13813453058064212170.gal : 1 ms
[2026-05-23 12:04:54] [INFO ] Time to serialize properties into /tmp/CTLFireability7581811085238652007.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/CTLFireability13813453058064212170.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7581811085238652007.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,6.73257e+06,17.0875,396620,884,4617,116412,191764,97,1.19496e+06,185,4.82538e+06,0


Converting to forward existential form...Done !
original formula: EG((E(!(AX(AG((((i2.u3.NB_ATTENTE_A_0>=1)&&(i2.u3.CONTROLEUR_1>=1))&&((i2.u3.NB_ATTENTE_B_4>=1)&&(i2.u0.COMPTEUR_4>=1)))))) U (((u2.NB_AT...293
=> equivalent forward existential formula: [FwdG(Init,(E(!(!(EX(!(!(E(TRUE U !((((i2.u3.NB_ATTENTE_A_0>=1)&&(i2.u3.CONTROLEUR_1>=1))&&((i2.u3.NB_ATTENTE_B_...354
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t43, t83, t84, t393, t473, u1.t20, i2.t104, i2.t99, Intersection with reachabl...226
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 506/506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 505
Applied a total of 2 rules in 3 ms. Remains 65 /66 variables (removed 1) and now considering 505/506 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 12:05:24] [INFO ] Flow matrix only has 125 transitions (discarded 380 similar events)
[2026-05-23 12:05:24] [INFO ] Invariant cache hit.
[2026-05-23 12:05:24] [INFO ] Implicit Places using invariants in 91 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 92 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/66 places, 505/506 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 505/505 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 97 ms. Remains : 63/66 places, 505/506 transitions.
[2026-05-23 12:05:24] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:05:24] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:05:24] [INFO ] Input system was already deterministic with 505 transitions.
[2026-05-23 12:05:24] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:05:24] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:05:24] [INFO ] Time to serialize gal into /tmp/CTLFireability551650559375137963.gal : 2 ms
[2026-05-23 12:05:24] [INFO ] Time to serialize properties into /tmp/CTLFireability2906628176316718832.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/CTLFireability551650559375137963.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2906628176316718832.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.
[2026-05-23 12:05:55] [INFO ] Flatten gal took : 9 ms
[2026-05-23 12:05:55] [INFO ] Applying decomposition
[2026-05-23 12:05:55] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14551301190199416572.txt' '-o' '/tmp/graph14551301190199416572.bin' '-w' '/tmp/graph14551301190199416572.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14551301190199416572.bin' '-l' '-1' '-v' '-w' '/tmp/graph14551301190199416572.weights' '-q' '0' '-e' '0.001'
[2026-05-23 12:05:55] [INFO ] Decomposing Gal with order
[2026-05-23 12:05:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 12:05:55] [INFO ] Removed a total of 1200 redundant transitions.
[2026-05-23 12:05:55] [INFO ] Flatten gal took : 36 ms
[2026-05-23 12:05:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 166 labels/synchronizations in 3 ms.
[2026-05-23 12:05:55] [INFO ] Time to serialize gal into /tmp/CTLFireability15687618122732782559.gal : 1 ms
[2026-05-23 12:05:55] [INFO ] Time to serialize properties into /tmp/CTLFireability9116182436938339779.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/CTLFireability15687618122732782559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9116182436938339779.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,6.73257e+06,9.27072,208932,5237,1730,253013,47393,176,976912,174,308549,0


Converting to forward existential form...Done !
original formula: EG((((EG(AX((((i3.u0.NB_ATTENTE_A_0>=1)&&(i3.u0.CONTROLEUR_1>=1))&&((i3.u6.NB_ATTENTE_B_16>=1)&&(i2.u7.COMPTEUR_10>=1))))) + (u1.NB_ATTEN...356
=> equivalent forward existential formula: [FwdG(Init,(((EG(!(EX(!((((i3.u0.NB_ATTENTE_A_0>=1)&&(i3.u0.CONTROLEUR_1>=1))&&((i3.u6.NB_ATTENTE_B_16>=1)&&(i2....405
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t43, t83, t84, t269, t274, t368, t468, u2.t20, i2.t484, i2.t304, Intersection ...239
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 66/66 places, 506/506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 505
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 63 transition count 504
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 62 transition count 503
Applied a total of 7 rules in 44 ms. Remains 62 /66 variables (removed 4) and now considering 503/506 (removed 3) transitions.
[2026-05-23 12:06:25] [INFO ] Flow matrix only has 123 transitions (discarded 380 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2079730293326257147.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11805890523089674552.kers'
[2026-05-23 12:06:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2079730293326257147.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11805890523089674552.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 123 rows 62 cols 530 entries
Finished phase 1 with 55 SingleSign rule and 1 generalized
[2026-05-23 12:06:25] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11805890523089674552.kers
Total runtime 0 ms.
[2026-05-23 12:06:25] [INFO ] Implicit Places using invariants in 69 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 86 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 60/66 places, 503/506 transitions.
Applied a total of 0 rules in 18 ms. Remains 60 /60 variables (removed 0) and now considering 503/503 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 148 ms. Remains : 60/66 places, 503/506 transitions.
[2026-05-23 12:06:25] [INFO ] Flatten gal took : 5 ms
[2026-05-23 12:06:25] [INFO ] Flatten gal took : 6 ms
[2026-05-23 12:06:25] [INFO ] Input system was already deterministic with 503 transitions.
[2026-05-23 12:06:25] [INFO ] Flatten gal took : 6 ms
[2026-05-23 12:06:25] [INFO ] Flatten gal took : 6 ms
[2026-05-23 12:06:25] [INFO ] Time to serialize gal into /tmp/CTLFireability7269197496186147497.gal : 2 ms
[2026-05-23 12:06:25] [INFO ] Time to serialize properties into /tmp/CTLFireability15425948236732990125.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/CTLFireability7269197496186147497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15425948236732990125.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 12:06:55] [INFO ] Flatten gal took : 6 ms
[2026-05-23 12:06:55] [INFO ] Applying decomposition
[2026-05-23 12:06:55] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10984909183529193687.txt' '-o' '/tmp/graph10984909183529193687.bin' '-w' '/tmp/graph10984909183529193687.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10984909183529193687.bin' '-l' '-1' '-v' '-w' '/tmp/graph10984909183529193687.weights' '-q' '0' '-e' '0.001'
[2026-05-23 12:06:55] [INFO ] Decomposing Gal with order
[2026-05-23 12:06:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 12:06:55] [INFO ] Removed a total of 1000 redundant transitions.
[2026-05-23 12:06:55] [INFO ] Flatten gal took : 34 ms
[2026-05-23 12:06:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 3 ms.
[2026-05-23 12:06:55] [INFO ] Time to serialize gal into /tmp/CTLFireability1411669150819959966.gal : 1 ms
[2026-05-23 12:06:55] [INFO ] Time to serialize properties into /tmp/CTLFireability6917888962176168247.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/CTLFireability1411669150819959966.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6917888962176168247.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.32815e+06,19.7328,375272,901,5186,211781,337998,125,558855,231,4.93256e+06,0


Converting to forward existential form...Done !
original formula: A(!(((((((u1.NB_ATTENTE_A_0>=1)&&(u1.CONTROLEUR_1>=1))&&((u1.NB_ATTENTE_B_16>=1)&&(i2.u3.COMPTEUR_2>=1)))&&(((u1.NB_ATTENTE_A_0>=1)&&(u1....751
=> equivalent forward existential formula: [((Init * !(EG(!((((u1.NB_ATTENTE_A_0>=1)&&(u1.CONTROLEUR_1>=1))&&((u1.NB_ATTENTE_B_11>=1)&&(i2.u3.COMPTEUR_5>=1...1048
Reverse transition relation is NOT exact ! Due to transitions t0, t20, t21, t61, t67, t247, t262, t266, t282, t289, t298, t301, t302, t413, t422, i2.t261, ...262
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 506/506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 505
Applied a total of 2 rules in 9 ms. Remains 65 /66 variables (removed 1) and now considering 505/506 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 12:07:25] [INFO ] Flow matrix only has 125 transitions (discarded 380 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3423702926527663906.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11173390884691613134.kers'
[2026-05-23 12:07:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3423702926527663906.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11173390884691613134.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 125 rows 64 cols 573 entries
Finished phase 1 with 57 SingleSign rule and 1 generalized
[2026-05-23 12:07:25] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11173390884691613134.kers
Total runtime 1 ms.
[2026-05-23 12:07:25] [INFO ] Implicit Places using invariants in 93 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 94 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/66 places, 505/506 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 505/505 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 104 ms. Remains : 63/66 places, 505/506 transitions.
[2026-05-23 12:07:25] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:07:25] [INFO ] Flatten gal took : 8 ms
[2026-05-23 12:07:25] [INFO ] Input system was already deterministic with 505 transitions.
[2026-05-23 12:07:25] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:07:25] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:07:25] [INFO ] Time to serialize gal into /tmp/CTLFireability17460106903823110463.gal : 3 ms
[2026-05-23 12:07:25] [INFO ] Time to serialize properties into /tmp/CTLFireability16881421648838644687.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/CTLFireability17460106903823110463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16881421648838644687.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 12:07:55] [INFO ] Flatten gal took : 10 ms
[2026-05-23 12:07:55] [INFO ] Applying decomposition
[2026-05-23 12:07:55] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9376797440633519965.txt' '-o' '/tmp/graph9376797440633519965.bin' '-w' '/tmp/graph9376797440633519965.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9376797440633519965.bin' '-l' '-1' '-v' '-w' '/tmp/graph9376797440633519965.weights' '-q' '0' '-e' '0.001'
[2026-05-23 12:07:55] [INFO ] Decomposing Gal with order
[2026-05-23 12:07:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 12:07:55] [INFO ] Removed a total of 1017 redundant transitions.
[2026-05-23 12:07:55] [INFO ] Flatten gal took : 47 ms
[2026-05-23 12:07:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 177 labels/synchronizations in 3 ms.
[2026-05-23 12:07:55] [INFO ] Time to serialize gal into /tmp/CTLFireability9588909286124769196.gal : 1 ms
[2026-05-23 12:07:55] [INFO ] Time to serialize properties into /tmp/CTLFireability9247384478202220711.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/CTLFireability9588909286124769196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9247384478202220711.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.73257e+06,24.8804,304168,3139,4239,466476,154938,143,1.03148e+06,221,868201,0


Converting to forward existential form...Done !
original formula: AG(AF((EX(((((i0.u4.NB_ATTENTE_A_0<1)||(i0.u4.CONTROLEUR_1<1))||((i0.u4.NB_ATTENTE_B_17<1)||(i0.u0.COMPTEUR_2<1)))&&((u2.CHOIX_2<1)||(i0....740
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((EX(((((i0.u4.NB_ATTENTE_A_0<1)||(i0.u4.CONTROLEUR_1<1))||((i0.u4.NB_ATTENTE_B_17<1)||(i...1267
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t43, t83, t84, t355, t359, t475, t479, u2.t20, i0.t214, i0.t209, Intersection ...239
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 66/66 places, 506/506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 505
Applied a total of 2 rules in 43 ms. Remains 65 /66 variables (removed 1) and now considering 505/506 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 12:08:25] [INFO ] Flow matrix only has 125 transitions (discarded 380 similar events)
[2026-05-23 12:08:25] [INFO ] Invariant cache hit.
[2026-05-23 12:08:26] [INFO ] Implicit Places using invariants in 67 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 78 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 64/66 places, 505/506 transitions.
Applied a total of 0 rules in 14 ms. Remains 64 /64 variables (removed 0) and now considering 505/505 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 135 ms. Remains : 64/66 places, 505/506 transitions.
[2026-05-23 12:08:26] [INFO ] Flatten gal took : 6 ms
[2026-05-23 12:08:26] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:08:26] [INFO ] Input system was already deterministic with 505 transitions.
[2026-05-23 12:08:26] [INFO ] Flatten gal took : 6 ms
[2026-05-23 12:08:26] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:08:26] [INFO ] Time to serialize gal into /tmp/CTLFireability12611555244692264778.gal : 3 ms
[2026-05-23 12:08:26] [INFO ] Time to serialize properties into /tmp/CTLFireability6683580654049507259.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/CTLFireability12611555244692264778.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6683580654049507259.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 12:08:56] [INFO ] Flatten gal took : 13 ms
[2026-05-23 12:08:56] [INFO ] Applying decomposition
[2026-05-23 12:08:56] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1080785377911105789.txt' '-o' '/tmp/graph1080785377911105789.bin' '-w' '/tmp/graph1080785377911105789.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1080785377911105789.bin' '-l' '-1' '-v' '-w' '/tmp/graph1080785377911105789.weights' '-q' '0' '-e' '0.001'
[2026-05-23 12:08:56] [INFO ] Decomposing Gal with order
[2026-05-23 12:08:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 12:08:56] [INFO ] Removed a total of 1220 redundant transitions.
[2026-05-23 12:08:56] [INFO ] Flatten gal took : 29 ms
[2026-05-23 12:08:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 192 labels/synchronizations in 3 ms.
[2026-05-23 12:08:56] [INFO ] Time to serialize gal into /tmp/CTLFireability15238926837317319865.gal : 1 ms
[2026-05-23 12:08:56] [INFO ] Time to serialize properties into /tmp/CTLFireability9950371961064862020.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/CTLFireability15238926837317319865.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9950371961064862020.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 : 66/66 places, 506/506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 505
Applied a total of 2 rules in 8 ms. Remains 65 /66 variables (removed 1) and now considering 505/506 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 12:09:26] [INFO ] Flow matrix only has 125 transitions (discarded 380 similar events)
[2026-05-23 12:09:26] [INFO ] Invariant cache hit.
[2026-05-23 12:09:26] [INFO ] Implicit Places using invariants in 79 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 90 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/66 places, 505/506 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 505/505 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 101 ms. Remains : 63/66 places, 505/506 transitions.
[2026-05-23 12:09:26] [INFO ] Flatten gal took : 6 ms
[2026-05-23 12:09:26] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:09:26] [INFO ] Input system was already deterministic with 505 transitions.
[2026-05-23 12:09:26] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:09:26] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:09:26] [INFO ] Time to serialize gal into /tmp/CTLFireability9962478870544377540.gal : 2 ms
[2026-05-23 12:09:26] [INFO ] Time to serialize properties into /tmp/CTLFireability5030037871499541372.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/CTLFireability9962478870544377540.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5030037871499541372.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 12:09:56] [INFO ] Flatten gal took : 11 ms
[2026-05-23 12:09:56] [INFO ] Applying decomposition
[2026-05-23 12:09:56] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8697436448518089199.txt' '-o' '/tmp/graph8697436448518089199.bin' '-w' '/tmp/graph8697436448518089199.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8697436448518089199.bin' '-l' '-1' '-v' '-w' '/tmp/graph8697436448518089199.weights' '-q' '0' '-e' '0.001'
[2026-05-23 12:09:56] [INFO ] Decomposing Gal with order
[2026-05-23 12:09:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 12:09:56] [INFO ] Removed a total of 1206 redundant transitions.
[2026-05-23 12:09:56] [INFO ] Flatten gal took : 45 ms
[2026-05-23 12:09:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 169 labels/synchronizations in 2 ms.
[2026-05-23 12:09:56] [INFO ] Time to serialize gal into /tmp/CTLFireability14434154437984236686.gal : 1 ms
[2026-05-23 12:09:56] [INFO ] Time to serialize properties into /tmp/CTLFireability9574015503712082701.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/CTLFireability14434154437984236686.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9574015503712082701.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,6.73257e+06,16.2845,317664,1314,2158,367834,201743,141,1.40829e+06,190,1.66863e+06,0


Converting to forward existential form...Done !
original formula: (EF(AX((((u1.NB_ATTENTE_A_4>=1)&&(i3.u3.CONTROLEUR_2>=1))&&((i3.u3.NB_ATTENTE_B_0>=1)&&(i3.u5.COMPTEUR_2>=1))))) + AX((((u1.ROUTE_A<1)||(...449
=> equivalent forward existential formula: ([(EY((Init * !(E(TRUE U !(EX(!((((u1.NB_ATTENTE_A_4>=1)&&(i3.u3.CONTROLEUR_2>=1))&&((i3.u3.NB_ATTENTE_B_0>=1)&&...668
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t43, t83, t84, t183, t184, t448, t468, i2.u2.t20, i3.t480, i3.t400, Intersecti...242
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 : 66/66 places, 506/506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 505
Applied a total of 2 rules in 5 ms. Remains 65 /66 variables (removed 1) and now considering 505/506 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 12:10:26] [INFO ] Flow matrix only has 125 transitions (discarded 380 similar events)
[2026-05-23 12:10:26] [INFO ] Invariant cache hit.
[2026-05-23 12:10:26] [INFO ] Implicit Places using invariants in 74 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 83 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 505/506 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 505/505 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 90 ms. Remains : 64/66 places, 505/506 transitions.
[2026-05-23 12:10:26] [INFO ] Flatten gal took : 6 ms
[2026-05-23 12:10:26] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:10:26] [INFO ] Input system was already deterministic with 505 transitions.
[2026-05-23 12:10:26] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:10:26] [INFO ] Flatten gal took : 7 ms
[2026-05-23 12:10:26] [INFO ] Time to serialize gal into /tmp/CTLFireability1650476339931144568.gal : 3 ms
[2026-05-23 12:10:26] [INFO ] Time to serialize properties into /tmp/CTLFireability15872125997729261200.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/CTLFireability1650476339931144568.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15872125997729261200.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 12:10:56] [INFO ] Flatten gal took : 13 ms
[2026-05-23 12:10:56] [INFO ] Applying decomposition
[2026-05-23 12:10:56] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11412822507149519070.txt' '-o' '/tmp/graph11412822507149519070.bin' '-w' '/tmp/graph11412822507149519070.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11412822507149519070.bin' '-l' '-1' '-v' '-w' '/tmp/graph11412822507149519070.weights' '-q' '0' '-e' '0.001'
[2026-05-23 12:10:56] [INFO ] Decomposing Gal with order
[2026-05-23 12:10:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 12:10:57] [INFO ] Removed a total of 1220 redundant transitions.
[2026-05-23 12:10:57] [INFO ] Flatten gal took : 25 ms
[2026-05-23 12:10:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 159 labels/synchronizations in 2 ms.
[2026-05-23 12:10:57] [INFO ] Time to serialize gal into /tmp/CTLFireability11627896318299229159.gal : 0 ms
[2026-05-23 12:10:57] [INFO ] Time to serialize properties into /tmp/CTLFireability17180122454075655813.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/CTLFireability11627896318299229159.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17180122454075655813.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.73257e+06,11.2676,175072,2597,3893,135571,44656,145,1.06562e+06,203,359320,0


Converting to forward existential form...Done !
original formula: (EG(EX(((u0.CHOIX_1>=1)&&(i1.u3.COMPTEUR_9>=1)))) + !(A(!((AX((((i1.u1.NB_ATTENTE_A_0>=1)&&(i1.u1.CONTROLEUR_1>=1))&&((i3.u5.NB_ATTENTE_B...390
=> equivalent forward existential formula: ([FwdG(Init,EX(((u0.CHOIX_1>=1)&&(i1.u3.COMPTEUR_9>=1))))] != FALSE + (([((FwdU(Init,!((((u0.NB_ATTENTE_A_5>=1)&...921
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t43, t83, t84, t205, t214, t289, t304, t469, t484, i3.u2.t20, Intersection wit...236
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 : 66/66 places, 506/506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 505
Applied a total of 2 rules in 5 ms. Remains 65 /66 variables (removed 1) and now considering 505/506 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 12:11:27] [INFO ] Flow matrix only has 125 transitions (discarded 380 similar events)
[2026-05-23 12:11:27] [INFO ] Invariant cache hit.
[2026-05-23 12:11:27] [INFO ] Implicit Places using invariants in 82 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 97 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/66 places, 505/506 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 505/505 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 103 ms. Remains : 63/66 places, 505/506 transitions.
[2026-05-23 12:11:27] [INFO ] Flatten gal took : 5 ms
[2026-05-23 12:11:27] [INFO ] Flatten gal took : 6 ms
[2026-05-23 12:11:27] [INFO ] Input system was already deterministic with 505 transitions.
[2026-05-23 12:11:27] [INFO ] Flatten gal took : 6 ms
[2026-05-23 12:11:27] [INFO ] Flatten gal took : 6 ms
[2026-05-23 12:11:27] [INFO ] Time to serialize gal into /tmp/CTLFireability439859806646776978.gal : 2 ms
[2026-05-23 12:11:27] [INFO ] Time to serialize properties into /tmp/CTLFireability13085888643133410821.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/CTLFireability439859806646776978.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13085888643133410821.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 12:11:57] [INFO ] Flatten gal took : 12 ms
[2026-05-23 12:11:57] [INFO ] Applying decomposition
[2026-05-23 12:11:57] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6608344128910256375.txt' '-o' '/tmp/graph6608344128910256375.bin' '-w' '/tmp/graph6608344128910256375.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6608344128910256375.bin' '-l' '-1' '-v' '-w' '/tmp/graph6608344128910256375.weights' '-q' '0' '-e' '0.001'
[2026-05-23 12:11:57] [INFO ] Decomposing Gal with order
[2026-05-23 12:11:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 12:11:57] [INFO ] Removed a total of 1063 redundant transitions.
[2026-05-23 12:11:57] [INFO ] Flatten gal took : 29 ms
[2026-05-23 12:11:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 155 labels/synchronizations in 2 ms.
[2026-05-23 12:11:57] [INFO ] Time to serialize gal into /tmp/CTLFireability7275440356622916883.gal : 1 ms
[2026-05-23 12:11:57] [INFO ] Time to serialize properties into /tmp/CTLFireability18126045026872994488.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/CTLFireability7275440356622916883.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18126045026872994488.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,6.73257e+06,9.4292,238616,700,3046,91787,157898,117,328335,219,3.29255e+06,0


Converting to forward existential form...Done !
original formula: A(EX((((i1.u0.NB_ATTENTE_A_0>=1)&&(i1.u0.CONTROLEUR_1>=1))&&((i0.u3.NB_ATTENTE_B_6>=1)&&(i1.u4.COMPTEUR_10>=1)))) U EG(E(((!((i1.u0.CHOIX...509
=> equivalent forward existential formula: [((Init * !(EG(!(EG(E(((!((i1.u0.CHOIX_1>=1)&&(i1.u4.COMPTEUR_10>=1)))&&(!((((i1.u0.NB_ATTENTE_A_0>=1)&&(i1.u0.C...1352
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t43, t84, t142, t144, t433, t473, i0.u1.t20, i1.t83, Intersection with reachab...227
Detected timeout of ITS tools.
[2026-05-23 12:12:27] [INFO ] Flatten gal took : 22 ms
[2026-05-23 12:12:27] [INFO ] Flatten gal took : 23 ms
[2026-05-23 12:12:27] [INFO ] Applying decomposition
[2026-05-23 12:12:27] [INFO ] Flatten gal took : 23 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/graph12941009497139699096.txt' '-o' '/tmp/graph12941009497139699096.bin' '-w' '/tmp/graph12941009497139699096.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12941009497139699096.bin' '-l' '-1' '-v' '-w' '/tmp/graph12941009497139699096.weights' '-q' '0' '-e' '0.001'
[2026-05-23 12:12:27] [INFO ] Decomposing Gal with order
[2026-05-23 12:12:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 12:12:27] [INFO ] Removed a total of 1032 redundant transitions.
[2026-05-23 12:12:27] [INFO ] Flatten gal took : 66 ms
[2026-05-23 12:12:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 212 labels/synchronizations in 3 ms.
[2026-05-23 12:12:27] [INFO ] Time to serialize gal into /tmp/CTLFireability9435945151431286728.gal : 1 ms
[2026-05-23 12:12:27] [INFO ] Time to serialize properties into /tmp/CTLFireability13368032580206367997.ctl : 11 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/CTLFireability9435945151431286728.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13368032580206367997.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 15 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,6.73257e+06,199.875,637352,5096,3380,551839,69173,215,1.49173e+06,218,731780,0


Converting to forward existential form...Done !
original formula: EX(A(!((((((((((i0.u1.CHOIX_2>=1)&&(i1.u5.COMPTEUR_10>=1))||((i0.u1.CHOIX_1>=1)&&(i1.u5.COMPTEUR_10>=1)))||(((i0.u0.ROUTE_A>=1)&&(i1.u3.N...55630
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((EG((!(EX(!((((i0.u1.CAPACITE>=20)&&(i2.u4.VIDANGE_2>=1))||((i0.u1.CAPACITE>=20)&&(i1.u3.VI...111379
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t44, t84, t85, t110, t115, t190, t195, t378, t478, i0.u1.t20, i0.u1.t43, i1.t46...265
Detected timeout of ITS tools.
[2026-05-23 12:39:13] [INFO ] Flatten gal took : 23 ms
[2026-05-23 12:39:13] [INFO ] Time to serialize gal into /tmp/CTLFireability10196939226832295192.gal : 2 ms
[2026-05-23 12:39:13] [INFO ] Time to serialize properties into /tmp/CTLFireability11231669336921568333.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10196939226832295192.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11231669336921568333.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 15 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-PT-V20P20N10"
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-PT-V20P20N10, 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-177946841800202"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P20N10.tgz
mv BridgeAndVehicles-PT-V20P20N10 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 ;