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-177946841900290.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-V80P20N50, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841900290
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 33K Mar 5 07:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 175K Mar 5 07:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Mar 5 07:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 4.4M Mar 5 07:49 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 18K Mar 15 07:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Mar 15 07:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 655K Mar 15 07:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.9M Mar 15 07:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 34K Mar 5 07:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 203K Mar 5 07:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Mar 5 07:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.4M Mar 5 07:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:37 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 7.1M 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-V80P20N50-CTLFireability-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779567409984

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-V80P20N50
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 20:16:51] [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 20:16:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 20:16:51] [INFO ] Load time of PNML (sax parser for PT used): 372 ms
[2026-05-23 20:16:51] [INFO ] Transformed 228 places.
[2026-05-23 20:16:51] [INFO ] Transformed 8588 transitions.
[2026-05-23 20:16:51] [INFO ] Parsed PT model containing 228 places and 8588 transitions and 67470 arcs in 541 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 124 ms.
Support contains 226 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 226 transition count 8588
Applied a total of 2 rules in 133 ms. Remains 226 /228 variables (removed 2) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 20:16:52] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3954990802390611573.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11196321989589255136.kers'
[2026-05-23 20:16:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3954990802390611573.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11196321989589255136.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 226 cols 2588 entries
Finished phase 1 with 221 SingleSign rule and 0 generalized
[2026-05-23 20:16:53] [INFO ] Computed 5 invariants in 3 ms
Computed 5 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-11196321989589255136.kers
Total runtime 4 ms.
[2026-05-23 20:16:53] [INFO ] State equation strengthened by 102 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/756 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20197 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/226 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 226/756 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20115 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/226 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49679ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 49756ms
[2026-05-23 20:17:42] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:17:42] [INFO ] Invariant cache hit.
[2026-05-23 20:17:42] [INFO ] Implicit Places using invariants in 63 ms returned []
[2026-05-23 20:17:42] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:17:42] [INFO ] Invariant cache hit.
[2026-05-23 20:17:42] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:17:42] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 226/228 places, 8588/8588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50319 ms. Remains : 226/228 places, 8588/8588 transitions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 44 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 20:17:43] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:17:43] [INFO ] Invariant cache hit.
[2026-05-23 20:17:43] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-23 20:17:43] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:17:43] [INFO ] Invariant cache hit.
[2026-05-23 20:17:43] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:17:43] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 305 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 353 ms. Remains : 226/226 places, 8588/8588 transitions.
Support contains 226 out of 226 places after structural reductions.
[2026-05-23 20:17:45] [INFO ] Flatten gal took : 689 ms
[2026-05-23 20:17:46] [INFO ] Flatten gal took : 732 ms
[2026-05-23 20:17:49] [INFO ] Input system was already deterministic with 8588 transitions.
Reduction of identical properties reduced properties to check from 62 to 59
RANDOM walk for 40000 steps (56 resets) in 8051 ms. (4 steps per ms) remains 36/59 properties
BEST_FIRST walk for 4002 steps (8 resets) in 328 ms. (12 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 80 ms. (49 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 61 ms. (64 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 35/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4001 steps (8 resets) in 26 ms. (148 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 36 ms. (108 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 36 ms. (108 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 35/35 properties
[2026-05-23 20:17:53] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:17:53] [INFO ] Invariant cache hit.
[2026-05-23 20:17:53] [INFO ] State equation strengthened by 102 read => feed constraints.
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp48 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 2/2 constraints. Problems are: Problem set: 4 solved, 31 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 4 solved, 31 unsolved
At refinement iteration 2 (OVERLAPS) 93/223 variables, 3/5 constraints. Problems are: Problem set: 4 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/223 variables, 0/5 constraints. Problems are: Problem set: 4 solved, 31 unsolved
At refinement iteration 4 (OVERLAPS) 530/753 variables, 223/228 constraints. Problems are: Problem set: 4 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/753 variables, 102/330 constraints. Problems are: Problem set: 4 solved, 31 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 753/756 variables, and 330 constraints, problems are : Problem set: 4 solved, 31 unsolved in 5021 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 223/226 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 31/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 31 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 31 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 31 unsolved
At refinement iteration 2 (OVERLAPS) 102/223 variables, 4/5 constraints. Problems are: Problem set: 4 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/223 variables, 0/5 constraints. Problems are: Problem set: 4 solved, 31 unsolved
At refinement iteration 4 (OVERLAPS) 530/753 variables, 223/228 constraints. Problems are: Problem set: 4 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/753 variables, 102/330 constraints. Problems are: Problem set: 4 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/753 variables, 1/331 constraints. Problems are: Problem set: 4 solved, 31 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 753/756 variables, and 331 constraints, problems are : Problem set: 4 solved, 31 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 223/226 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 31/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10128ms problems are : Problem set: 4 solved, 31 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 121 out of 226 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 2755 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2756 ms. Remains : 226/226 places, 8588/8588 transitions.
RANDOM walk for 40001 steps (56 resets) in 1823 ms. (21 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 36 ms. (108 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4001 steps (8 resets) in 35 ms. (111 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 35 ms. (111 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 31/31 properties
Interrupted probabilistic random walk after 51431 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :0 out of 31
Probabilistic random walk after 51431 steps, saw 15509 distinct states, run finished after 3009 ms. (steps per millisecond=17 ) properties seen :0
[2026-05-23 20:18:10] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:18:10] [INFO ] Invariant cache hit.
[2026-05-23 20:18:10] [INFO ] State equation strengthened by 102 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (OVERLAPS) 102/223 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/223 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (OVERLAPS) 530/753 variables, 223/228 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/753 variables, 102/330 constraints. Problems are: Problem set: 0 solved, 31 unsolved
Problem AtomicPropp56 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/753 variables, 2/332 constraints. Problems are: Problem set: 1 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/753 variables, 0/332 constraints. Problems are: Problem set: 1 solved, 30 unsolved
At refinement iteration 8 (OVERLAPS) 3/756 variables, 3/335 constraints. Problems are: Problem set: 1 solved, 30 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/756 variables, 0/335 constraints. Problems are: Problem set: 1 solved, 30 unsolved
At refinement iteration 10 (OVERLAPS) 0/756 variables, 0/335 constraints. Problems are: Problem set: 1 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 756/756 variables, and 335 constraints, problems are : Problem set: 1 solved, 30 unsolved in 31103 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 226/226 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 31/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 103/223 variables, 4/5 constraints. Problems are: Problem set: 1 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/223 variables, 2/7 constraints. Problems are: Problem set: 1 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/223 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 530/753 variables, 223/230 constraints. Problems are: Problem set: 1 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/753 variables, 102/332 constraints. Problems are: Problem set: 1 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/753 variables, 1/333 constraints. Problems are: Problem set: 1 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/753 variables, 0/333 constraints. Problems are: Problem set: 1 solved, 30 unsolved
At refinement iteration 9 (OVERLAPS) 3/756 variables, 3/336 constraints. Problems are: Problem set: 1 solved, 30 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/756 variables, 0/336 constraints. Problems are: Problem set: 1 solved, 30 unsolved
At refinement iteration 11 (OVERLAPS) 0/756 variables, 0/336 constraints. Problems are: Problem set: 1 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 756/756 variables, and 336 constraints, problems are : Problem set: 1 solved, 30 unsolved in 36479 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 226/226 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 30/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 67645ms problems are : Problem set: 1 solved, 30 unsolved
Parikh walk visited 0 properties in 5610 ms.
Support contains 120 out of 226 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 2373 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2373 ms. Remains : 226/226 places, 8588/8588 transitions.
RANDOM walk for 40002 steps (56 resets) in 1282 ms. (31 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (8 resets) in 20 ms. (190 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 38 ms. (102 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 30/30 properties
Interrupted probabilistic random walk after 51271 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :0 out of 30
Probabilistic random walk after 51271 steps, saw 15451 distinct states, run finished after 3001 ms. (steps per millisecond=17 ) properties seen :0
[2026-05-23 20:19:29] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:19:29] [INFO ] Invariant cache hit.
[2026-05-23 20:19:29] [INFO ] State equation strengthened by 102 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 103/223 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/223 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (OVERLAPS) 530/753 variables, 223/228 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/753 variables, 102/330 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/753 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 3/756 variables, 3/333 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/756 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (OVERLAPS) 0/756 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 756/756 variables, and 333 constraints, problems are : Problem set: 0 solved, 30 unsolved in 28438 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 226/226 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 30/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 103/223 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/223 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (OVERLAPS) 530/753 variables, 223/228 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/753 variables, 102/330 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/753 variables, 1/331 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/753 variables, 1/332 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/753 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (OVERLAPS) 3/756 variables, 3/335 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/756 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (OVERLAPS) 0/756 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 756/756 variables, and 335 constraints, problems are : Problem set: 0 solved, 30 unsolved in 29203 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 226/226 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 30/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57693ms problems are : Problem set: 0 solved, 30 unsolved
Parikh walk visited 0 properties in 8287 ms.
Support contains 120 out of 226 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 2298 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2301 ms. Remains : 226/226 places, 8588/8588 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 2287 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2026-05-23 20:20:40] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:20:40] [INFO ] Invariant cache hit.
[2026-05-23 20:20:40] [INFO ] Implicit Places using invariants in 470 ms returned []
[2026-05-23 20:20:40] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:20:40] [INFO ] Invariant cache hit.
[2026-05-23 20:20:40] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:20:43] [INFO ] Implicit Places using invariants and state equation in 2873 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 3362 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 225/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 2504 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 8155 ms. Remains : 225/226 places, 8588/8588 transitions.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2026-05-23 20:20:47] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-23 20:20:47] [INFO ] Flatten gal took : 452 ms
FORMULA BridgeAndVehicles-PT-V80P20N50-CTLFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 20:20:50] [INFO ] Flatten gal took : 709 ms
[2026-05-23 20:20:53] [INFO ] Input system was already deterministic with 8588 transitions.
Computed a total of 169 stabilizing places and 324 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 74 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
Running 8584 sub problems to find dead transitions.
[2026-05-23 20:20:53] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17487620439978753361.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3451166281016042801.kers'
[2026-05-23 20:20:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17487620439978753361.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3451166281016042801.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 529 rows 224 cols 2425 entries
Finished phase 1 with 220 SingleSign rule and 0 generalized
[2026-05-23 20:20:53] [INFO ] Computed 5 invariants in 3 ms
Computed 5 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-3451166281016042801.kers
Total runtime 4 ms.
[2026-05-23 20:20:53] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 225/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20135 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8584/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8584 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 225/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20158 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50103ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 50130ms
[2026-05-23 20:21:43] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:21:43] [INFO ] Invariant cache hit.
[2026-05-23 20:21:43] [INFO ] Implicit Places using invariants in 67 ms returned []
[2026-05-23 20:21:43] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:21:43] [INFO ] Invariant cache hit.
[2026-05-23 20:21:43] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:21:44] [INFO ] Implicit Places using invariants and state equation in 1118 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1202 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 223/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 55 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 51501 ms. Remains : 223/226 places, 8587/8588 transitions.
[2026-05-23 20:21:45] [INFO ] Flatten gal took : 147 ms
[2026-05-23 20:21:45] [INFO ] Flatten gal took : 272 ms
[2026-05-23 20:21:46] [INFO ] Input system was already deterministic with 8587 transitions.
[2026-05-23 20:21:46] [INFO ] Flatten gal took : 251 ms
[2026-05-23 20:21:46] [INFO ] Flatten gal took : 253 ms
[2026-05-23 20:21:46] [INFO ] Time to serialize gal into /tmp/CTLFireability4780597557598718721.gal : 99 ms
[2026-05-23 20:21:46] [INFO ] Time to serialize properties into /tmp/CTLFireability14831297670564067065.ctl : 117 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/CTLFireability4780597557598718721.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14831297670564067065.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 20:22:17] [INFO ] Flatten gal took : 266 ms
[2026-05-23 20:22:17] [INFO ] Applying decomposition
[2026-05-23 20:22:17] [INFO ] Flatten gal took : 267 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/graph2564869792185277487.txt' '-o' '/tmp/graph2564869792185277487.bin' '-w' '/tmp/graph2564869792185277487.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2564869792185277487.bin' '-l' '-1' '-v' '-w' '/tmp/graph2564869792185277487.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:22:18] [INFO ] Decomposing Gal with order
[2026-05-23 20:22:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:22:22] [INFO ] Removed a total of 16673 redundant transitions.
[2026-05-23 20:22:23] [INFO ] Flatten gal took : 3537 ms
[2026-05-23 20:22:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 187 ms.
[2026-05-23 20:22:23] [INFO ] Time to serialize gal into /tmp/CTLFireability2993085722415515257.gal : 4 ms
[2026-05-23 20:22:23] [INFO ] Time to serialize properties into /tmp/CTLFireability5636710011418666875.ctl : 79 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/CTLFireability2993085722415515257.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5636710011418666875.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 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 74 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 20:22:53] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6798060054006389897.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1552309442198788361.kers'
[2026-05-23 20:22:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6798060054006389897.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1552309442198788361.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 226 cols 2588 entries
Finished phase 1 with 221 SingleSign rule and 0 generalized
[2026-05-23 20:22:54] [INFO ] Computed 5 invariants in 10 ms
Computed 5 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-1552309442198788361.kers
Total runtime 11 ms.
[2026-05-23 20:22:54] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/756 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20129 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/226 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 226/756 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20167 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/226 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50669ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 50687ms
[2026-05-23 20:23:44] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:23:44] [INFO ] Invariant cache hit.
[2026-05-23 20:23:44] [INFO ] Implicit Places using invariants in 293 ms returned []
[2026-05-23 20:23:44] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:23:44] [INFO ] Invariant cache hit.
[2026-05-23 20:23:45] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:23:46] [INFO ] Implicit Places using invariants and state equation in 2022 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2341 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 225/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 40 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 53161 ms. Remains : 225/226 places, 8588/8588 transitions.
[2026-05-23 20:23:47] [INFO ] Flatten gal took : 134 ms
[2026-05-23 20:23:47] [INFO ] Flatten gal took : 212 ms
[2026-05-23 20:23:47] [INFO ] Input system was already deterministic with 8588 transitions.
[2026-05-23 20:23:48] [INFO ] Flatten gal took : 192 ms
[2026-05-23 20:23:48] [INFO ] Flatten gal took : 191 ms
[2026-05-23 20:23:48] [INFO ] Time to serialize gal into /tmp/CTLFireability6385035237208094339.gal : 46 ms
[2026-05-23 20:23:48] [INFO ] Time to serialize properties into /tmp/CTLFireability6212319254557858377.ctl : 15 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/CTLFireability6385035237208094339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6212319254557858377.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 20:24:18] [INFO ] Flatten gal took : 187 ms
[2026-05-23 20:24:18] [INFO ] Applying decomposition
[2026-05-23 20:24:18] [INFO ] Flatten gal took : 188 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/graph2341351056415877901.txt' '-o' '/tmp/graph2341351056415877901.bin' '-w' '/tmp/graph2341351056415877901.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2341351056415877901.bin' '-l' '-1' '-v' '-w' '/tmp/graph2341351056415877901.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:24:19] [INFO ] Decomposing Gal with order
[2026-05-23 20:24:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:24:23] [INFO ] Removed a total of 16832 redundant transitions.
[2026-05-23 20:24:23] [INFO ] Flatten gal took : 3867 ms
[2026-05-23 20:24:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 835 labels/synchronizations in 107 ms.
[2026-05-23 20:24:23] [INFO ] Time to serialize gal into /tmp/CTLFireability11714733241945147560.gal : 3 ms
[2026-05-23 20:24:23] [INFO ] Time to serialize properties into /tmp/CTLFireability18201265526348953456.ctl : 32 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/CTLFireability11714733241945147560.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18201265526348953456.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 40 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 20:24:53] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:24:53] [INFO ] Invariant cache hit.
[2026-05-23 20:24:54] [INFO ] Implicit Places using invariants in 496 ms returned []
[2026-05-23 20:24:54] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:24:54] [INFO ] Invariant cache hit.
[2026-05-23 20:24:54] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:24:57] [INFO ] Implicit Places using invariants and state equation in 2697 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3206 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 224/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 41 ms. Remains 224 /224 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3288 ms. Remains : 224/226 places, 8588/8588 transitions.
[2026-05-23 20:24:57] [INFO ] Flatten gal took : 124 ms
[2026-05-23 20:24:57] [INFO ] Flatten gal took : 183 ms
[2026-05-23 20:24:58] [INFO ] Input system was already deterministic with 8588 transitions.
[2026-05-23 20:24:58] [INFO ] Flatten gal took : 153 ms
[2026-05-23 20:24:58] [INFO ] Flatten gal took : 165 ms
[2026-05-23 20:24:58] [INFO ] Time to serialize gal into /tmp/CTLFireability7623539234154706610.gal : 45 ms
[2026-05-23 20:24:58] [INFO ] Time to serialize properties into /tmp/CTLFireability15287549389390698754.ctl : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7623539234154706610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15287549389390698754.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 20:25:28] [INFO ] Flatten gal took : 164 ms
[2026-05-23 20:25:28] [INFO ] Applying decomposition
[2026-05-23 20:25:29] [INFO ] Flatten gal took : 170 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/graph2654398005023543862.txt' '-o' '/tmp/graph2654398005023543862.bin' '-w' '/tmp/graph2654398005023543862.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2654398005023543862.bin' '-l' '-1' '-v' '-w' '/tmp/graph2654398005023543862.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:25:29] [INFO ] Decomposing Gal with order
[2026-05-23 20:25:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:25:33] [INFO ] Removed a total of 16673 redundant transitions.
[2026-05-23 20:25:33] [INFO ] Flatten gal took : 3503 ms
[2026-05-23 20:25:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 55 ms.
[2026-05-23 20:25:33] [INFO ] Time to serialize gal into /tmp/CTLFireability16741128196749398803.gal : 4 ms
[2026-05-23 20:25:33] [INFO ] Time to serialize properties into /tmp/CTLFireability7034089317085918300.ctl : 18 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/CTLFireability16741128196749398803.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7034089317085918300.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 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 43 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 20:26:03] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:26:03] [INFO ] Invariant cache hit.
[2026-05-23 20:26:03] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-23 20:26:03] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:26:03] [INFO ] Invariant cache hit.
[2026-05-23 20:26:03] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:26:04] [INFO ] Implicit Places using invariants and state equation in 967 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1049 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 225/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 40 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1135 ms. Remains : 225/226 places, 8588/8588 transitions.
[2026-05-23 20:26:04] [INFO ] Flatten gal took : 172 ms
[2026-05-23 20:26:05] [INFO ] Flatten gal took : 326 ms
[2026-05-23 20:26:05] [INFO ] Input system was already deterministic with 8588 transitions.
[2026-05-23 20:26:06] [INFO ] Flatten gal took : 298 ms
[2026-05-23 20:26:06] [INFO ] Flatten gal took : 308 ms
[2026-05-23 20:26:06] [INFO ] Time to serialize gal into /tmp/CTLFireability15537221236796010434.gal : 44 ms
[2026-05-23 20:26:06] [INFO ] Time to serialize properties into /tmp/CTLFireability7215553174144549696.ctl : 52 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/CTLFireability15537221236796010434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7215553174144549696.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 20:26:37] [INFO ] Flatten gal took : 295 ms
[2026-05-23 20:26:37] [INFO ] Applying decomposition
[2026-05-23 20:26:37] [INFO ] Flatten gal took : 306 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/graph7188376247491169013.txt' '-o' '/tmp/graph7188376247491169013.bin' '-w' '/tmp/graph7188376247491169013.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7188376247491169013.bin' '-l' '-1' '-v' '-w' '/tmp/graph7188376247491169013.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:26:38] [INFO ] Decomposing Gal with order
[2026-05-23 20:26:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:26:42] [INFO ] Removed a total of 16832 redundant transitions.
[2026-05-23 20:26:42] [INFO ] Flatten gal took : 3687 ms
[2026-05-23 20:26:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 755 labels/synchronizations in 53 ms.
[2026-05-23 20:26:42] [INFO ] Time to serialize gal into /tmp/CTLFireability11138541741909474451.gal : 4 ms
[2026-05-23 20:26:42] [INFO ] Time to serialize properties into /tmp/CTLFireability4193721618633407080.ctl : 64 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/CTLFireability11138541741909474451.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4193721618633407080.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 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 49 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 20:27:12] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:27:12] [INFO ] Invariant cache hit.
[2026-05-23 20:27:14] [INFO ] Implicit Places using invariants in 1119 ms returned []
[2026-05-23 20:27:14] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:27:14] [INFO ] Invariant cache hit.
[2026-05-23 20:27:14] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:27:17] [INFO ] Implicit Places using invariants and state equation in 3087 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4221 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 225/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 41 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4311 ms. Remains : 225/226 places, 8588/8588 transitions.
[2026-05-23 20:27:17] [INFO ] Flatten gal took : 119 ms
[2026-05-23 20:27:17] [INFO ] Flatten gal took : 142 ms
[2026-05-23 20:27:17] [INFO ] Input system was already deterministic with 8588 transitions.
[2026-05-23 20:27:17] [INFO ] Flatten gal took : 125 ms
[2026-05-23 20:27:18] [INFO ] Flatten gal took : 132 ms
[2026-05-23 20:27:18] [INFO ] Time to serialize gal into /tmp/CTLFireability332147817918053030.gal : 43 ms
[2026-05-23 20:27:18] [INFO ] Time to serialize properties into /tmp/CTLFireability11083212120810248984.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/CTLFireability332147817918053030.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11083212120810248984.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 20:27:48] [INFO ] Flatten gal took : 136 ms
[2026-05-23 20:27:48] [INFO ] Applying decomposition
[2026-05-23 20:27:48] [INFO ] Flatten gal took : 241 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/graph16425079015128207207.txt' '-o' '/tmp/graph16425079015128207207.bin' '-w' '/tmp/graph16425079015128207207.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16425079015128207207.bin' '-l' '-1' '-v' '-w' '/tmp/graph16425079015128207207.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:27:49] [INFO ] Decomposing Gal with order
[2026-05-23 20:27:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:27:52] [INFO ] Removed a total of 16832 redundant transitions.
[2026-05-23 20:27:52] [INFO ] Flatten gal took : 3705 ms
[2026-05-23 20:27:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 835 labels/synchronizations in 54 ms.
[2026-05-23 20:27:52] [INFO ] Time to serialize gal into /tmp/CTLFireability7787996753045044872.gal : 3 ms
[2026-05-23 20:27:52] [INFO ] Time to serialize properties into /tmp/CTLFireability1308288011265450484.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/CTLFireability7787996753045044872.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1308288011265450484.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 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 37 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 20:28:23] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:28:23] [INFO ] Invariant cache hit.
[2026-05-23 20:28:23] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-23 20:28:23] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:28:23] [INFO ] Invariant cache hit.
[2026-05-23 20:28:23] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:28:23] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 354 ms. Remains : 226/226 places, 8588/8588 transitions.
[2026-05-23 20:28:23] [INFO ] Flatten gal took : 149 ms
[2026-05-23 20:28:23] [INFO ] Flatten gal took : 237 ms
[2026-05-23 20:28:24] [INFO ] Input system was already deterministic with 8588 transitions.
[2026-05-23 20:28:24] [INFO ] Flatten gal took : 222 ms
[2026-05-23 20:28:25] [INFO ] Flatten gal took : 230 ms
[2026-05-23 20:28:25] [INFO ] Time to serialize gal into /tmp/CTLFireability5487714938626287397.gal : 43 ms
[2026-05-23 20:28:25] [INFO ] Time to serialize properties into /tmp/CTLFireability17559747791083810997.ctl : 31 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/CTLFireability5487714938626287397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17559747791083810997.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 20:28:55] [INFO ] Flatten gal took : 232 ms
[2026-05-23 20:28:55] [INFO ] Applying decomposition
[2026-05-23 20:28:55] [INFO ] Flatten gal took : 236 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/graph155368415213996253.txt' '-o' '/tmp/graph155368415213996253.bin' '-w' '/tmp/graph155368415213996253.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph155368415213996253.bin' '-l' '-1' '-v' '-w' '/tmp/graph155368415213996253.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:28:56] [INFO ] Decomposing Gal with order
[2026-05-23 20:28:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:29:00] [INFO ] Removed a total of 16991 redundant transitions.
[2026-05-23 20:29:00] [INFO ] Flatten gal took : 4383 ms
[2026-05-23 20:29:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 993 labels/synchronizations in 72 ms.
[2026-05-23 20:29:01] [INFO ] Time to serialize gal into /tmp/CTLFireability2033203144343110842.gal : 2 ms
[2026-05-23 20:29:01] [INFO ] Time to serialize properties into /tmp/CTLFireability9800626633417556578.ctl : 39 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/CTLFireability2033203144343110842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9800626633417556578.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 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 72 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
Running 8584 sub problems to find dead transitions.
[2026-05-23 20:29:31] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1378930045337543829.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10490357278275601569.kers'
[2026-05-23 20:29:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1378930045337543829.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10490357278275601569.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 529 rows 224 cols 2425 entries
Finished phase 1 with 220 SingleSign rule and 0 generalized
[2026-05-23 20:29:31] [INFO ] Computed 5 invariants in 2 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10490357278275601569.kers
Total runtime 3 ms.
[2026-05-23 20:29:31] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 225/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20121 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8584/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8584 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 225/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20136 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50140ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 50162ms
[2026-05-23 20:30:21] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:30:21] [INFO ] Invariant cache hit.
[2026-05-23 20:30:21] [INFO ] Implicit Places using invariants in 249 ms returned []
[2026-05-23 20:30:21] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:30:21] [INFO ] Invariant cache hit.
[2026-05-23 20:30:22] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:30:23] [INFO ] Implicit Places using invariants and state equation in 1772 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2037 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 224/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 39 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 52333 ms. Remains : 224/226 places, 8587/8588 transitions.
[2026-05-23 20:30:23] [INFO ] Flatten gal took : 140 ms
[2026-05-23 20:30:24] [INFO ] Flatten gal took : 195 ms
[2026-05-23 20:30:24] [INFO ] Input system was already deterministic with 8587 transitions.
[2026-05-23 20:30:24] [INFO ] Flatten gal took : 184 ms
[2026-05-23 20:30:25] [INFO ] Flatten gal took : 190 ms
[2026-05-23 20:30:25] [INFO ] Time to serialize gal into /tmp/CTLFireability11111743276330169497.gal : 46 ms
[2026-05-23 20:30:25] [INFO ] Time to serialize properties into /tmp/CTLFireability4881172268568574906.ctl : 17 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/CTLFireability11111743276330169497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4881172268568574906.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 20:30:55] [INFO ] Flatten gal took : 166 ms
[2026-05-23 20:30:55] [INFO ] Applying decomposition
[2026-05-23 20:30:55] [INFO ] Flatten gal took : 171 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/graph6525370445039698746.txt' '-o' '/tmp/graph6525370445039698746.bin' '-w' '/tmp/graph6525370445039698746.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6525370445039698746.bin' '-l' '-1' '-v' '-w' '/tmp/graph6525370445039698746.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:30:56] [INFO ] Decomposing Gal with order
[2026-05-23 20:30:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:30:59] [INFO ] Removed a total of 16832 redundant transitions.
[2026-05-23 20:31:00] [INFO ] Flatten gal took : 3903 ms
[2026-05-23 20:31:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 755 labels/synchronizations in 176 ms.
[2026-05-23 20:31:00] [INFO ] Time to serialize gal into /tmp/CTLFireability10171122371329783958.gal : 2 ms
[2026-05-23 20:31:00] [INFO ] Time to serialize properties into /tmp/CTLFireability10370284062426371036.ctl : 15 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/CTLFireability10171122371329783958.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10370284062426371036.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 67 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 20:31:30] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:31:30] [INFO ] Invariant cache hit.
[2026-05-23 20:31:30] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-23 20:31:30] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:31:30] [INFO ] Invariant cache hit.
[2026-05-23 20:31:30] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:31:33] [INFO ] Implicit Places using invariants and state equation in 2535 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2630 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 223/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 37 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2736 ms. Remains : 223/226 places, 8587/8588 transitions.
[2026-05-23 20:31:33] [INFO ] Flatten gal took : 149 ms
[2026-05-23 20:31:33] [INFO ] Flatten gal took : 239 ms
[2026-05-23 20:31:34] [INFO ] Input system was already deterministic with 8587 transitions.
[2026-05-23 20:31:34] [INFO ] Flatten gal took : 235 ms
[2026-05-23 20:31:34] [INFO ] Flatten gal took : 258 ms
[2026-05-23 20:31:34] [INFO ] Time to serialize gal into /tmp/CTLFireability4471035724125368622.gal : 47 ms
[2026-05-23 20:31:34] [INFO ] Time to serialize properties into /tmp/CTLFireability11065250246271630161.ctl : 36 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/CTLFireability4471035724125368622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11065250246271630161.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 20:32:05] [INFO ] Flatten gal took : 218 ms
[2026-05-23 20:32:05] [INFO ] Applying decomposition
[2026-05-23 20:32:05] [INFO ] Flatten gal took : 228 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/graph17107379488224167378.txt' '-o' '/tmp/graph17107379488224167378.bin' '-w' '/tmp/graph17107379488224167378.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17107379488224167378.bin' '-l' '-1' '-v' '-w' '/tmp/graph17107379488224167378.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:32:06] [INFO ] Decomposing Gal with order
[2026-05-23 20:32:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:32:09] [INFO ] Removed a total of 16673 redundant transitions.
[2026-05-23 20:32:09] [INFO ] Flatten gal took : 2993 ms
[2026-05-23 20:32:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 54 ms.
[2026-05-23 20:32:09] [INFO ] Time to serialize gal into /tmp/CTLFireability15006936892723257490.gal : 2 ms
[2026-05-23 20:32:09] [INFO ] Time to serialize properties into /tmp/CTLFireability14794517139666876936.ctl : 34 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/CTLFireability15006936892723257490.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14794517139666876936.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 93 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 20:32:39] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:32:39] [INFO ] Invariant cache hit.
[2026-05-23 20:32:40] [INFO ] Implicit Places using invariants in 1082 ms returned []
[2026-05-23 20:32:40] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:32:40] [INFO ] Invariant cache hit.
[2026-05-23 20:32:40] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:32:45] [INFO ] Implicit Places using invariants and state equation in 4682 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5777 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 223/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 50 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5922 ms. Remains : 223/226 places, 8587/8588 transitions.
[2026-05-23 20:32:45] [INFO ] Flatten gal took : 124 ms
[2026-05-23 20:32:45] [INFO ] Flatten gal took : 154 ms
[2026-05-23 20:32:46] [INFO ] Input system was already deterministic with 8587 transitions.
[2026-05-23 20:32:46] [INFO ] Flatten gal took : 149 ms
[2026-05-23 20:32:46] [INFO ] Flatten gal took : 154 ms
[2026-05-23 20:32:46] [INFO ] Time to serialize gal into /tmp/CTLFireability8727597146707697890.gal : 48 ms
[2026-05-23 20:32:46] [INFO ] Time to serialize properties into /tmp/CTLFireability15405819114784323789.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/CTLFireability8727597146707697890.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15405819114784323789.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 20:33:16] [INFO ] Flatten gal took : 123 ms
[2026-05-23 20:33:16] [INFO ] Applying decomposition
[2026-05-23 20:33:16] [INFO ] Flatten gal took : 128 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5191711266253194455.txt' '-o' '/tmp/graph5191711266253194455.bin' '-w' '/tmp/graph5191711266253194455.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5191711266253194455.bin' '-l' '-1' '-v' '-w' '/tmp/graph5191711266253194455.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:33:17] [INFO ] Decomposing Gal with order
[2026-05-23 20:33:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:33:20] [INFO ] Removed a total of 16673 redundant transitions.
[2026-05-23 20:33:20] [INFO ] Flatten gal took : 3508 ms
[2026-05-23 20:33:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 52 ms.
[2026-05-23 20:33:21] [INFO ] Time to serialize gal into /tmp/CTLFireability15410897814399406464.gal : 3 ms
[2026-05-23 20:33:21] [INFO ] Time to serialize properties into /tmp/CTLFireability6802171511608145534.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/CTLFireability15410897814399406464.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6802171511608145534.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 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 18 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 221 transition count 8584
Applied a total of 9 rules in 3313 ms. Remains 221 /226 variables (removed 5) and now considering 8584/8588 (removed 4) transitions.
[2026-05-23 20:33:54] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2231717032958011069.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8607212897253849930.kers'
[2026-05-23 20:33:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2231717032958011069.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8607212897253849930.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 526 rows 221 cols 2260 entries
Finished phase 1 with 217 SingleSign rule and 0 generalized
[2026-05-23 20:33:54] [INFO ] Computed 4 invariants in 2 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8607212897253849930.kers
Total runtime 3 ms.
[2026-05-23 20:33:55] [INFO ] Implicit Places using invariants in 1158 ms returned []
[2026-05-23 20:33:55] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 20:33:55] [INFO ] Invariant cache hit.
[2026-05-23 20:33:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:34:01] [INFO ] Implicit Places using invariants and state equation in 5801 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 6987 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 219/226 places, 8584/8588 transitions.
Applied a total of 0 rules in 2961 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 13264 ms. Remains : 219/226 places, 8584/8588 transitions.
[2026-05-23 20:34:04] [INFO ] Flatten gal took : 127 ms
[2026-05-23 20:34:04] [INFO ] Flatten gal took : 156 ms
[2026-05-23 20:34:05] [INFO ] Input system was already deterministic with 8584 transitions.
[2026-05-23 20:34:05] [INFO ] Flatten gal took : 149 ms
[2026-05-23 20:34:05] [INFO ] Flatten gal took : 159 ms
[2026-05-23 20:34:05] [INFO ] Time to serialize gal into /tmp/CTLFireability11291721746764371958.gal : 53 ms
[2026-05-23 20:34:05] [INFO ] Time to serialize properties into /tmp/CTLFireability4027829775699667020.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/CTLFireability11291721746764371958.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4027829775699667020.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 20:34:35] [INFO ] Flatten gal took : 127 ms
[2026-05-23 20:34:35] [INFO ] Applying decomposition
[2026-05-23 20:34:35] [INFO ] Flatten gal took : 131 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/graph5872220109923924081.txt' '-o' '/tmp/graph5872220109923924081.bin' '-w' '/tmp/graph5872220109923924081.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5872220109923924081.bin' '-l' '-1' '-v' '-w' '/tmp/graph5872220109923924081.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:34:36] [INFO ] Decomposing Gal with order
[2026-05-23 20:34:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:34:39] [INFO ] Removed a total of 16515 redundant transitions.
[2026-05-23 20:34:39] [INFO ] Flatten gal took : 2912 ms
[2026-05-23 20:34:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 43 ms.
[2026-05-23 20:34:39] [INFO ] Time to serialize gal into /tmp/CTLFireability9475163615104049757.gal : 3 ms
[2026-05-23 20:34:39] [INFO ] Time to serialize properties into /tmp/CTLFireability1181974357126302647.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/CTLFireability9475163615104049757.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1181974357126302647.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 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 86 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 20:35:09] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17124158252230116934.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13093954101309381830.kers'
[2026-05-23 20:35:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17124158252230116934.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13093954101309381830.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 529 rows 224 cols 2425 entries
Finished phase 1 with 220 SingleSign rule and 0 generalized
[2026-05-23 20:35:09] [INFO ] Computed 5 invariants in 6 ms
Computed 5 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-13093954101309381830.kers
Total runtime 8 ms.
[2026-05-23 20:35:10] [INFO ] Implicit Places using invariants in 1043 ms returned []
[2026-05-23 20:35:10] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:35:10] [INFO ] Invariant cache hit.
[2026-05-23 20:35:10] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:35:17] [INFO ] Implicit Places using invariants and state equation in 7052 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 8116 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 223/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 46 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8251 ms. Remains : 223/226 places, 8587/8588 transitions.
[2026-05-23 20:35:17] [INFO ] Flatten gal took : 104 ms
[2026-05-23 20:35:17] [INFO ] Flatten gal took : 129 ms
[2026-05-23 20:35:18] [INFO ] Input system was already deterministic with 8587 transitions.
[2026-05-23 20:35:18] [INFO ] Flatten gal took : 130 ms
[2026-05-23 20:35:18] [INFO ] Flatten gal took : 133 ms
[2026-05-23 20:35:18] [INFO ] Time to serialize gal into /tmp/CTLFireability16780918540548781089.gal : 44 ms
[2026-05-23 20:35:18] [INFO ] Time to serialize properties into /tmp/CTLFireability12237304487630628616.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/CTLFireability16780918540548781089.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12237304487630628616.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 20:35:48] [INFO ] Flatten gal took : 127 ms
[2026-05-23 20:35:48] [INFO ] Applying decomposition
[2026-05-23 20:35:48] [INFO ] Flatten gal took : 131 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/graph11441152978044495744.txt' '-o' '/tmp/graph11441152978044495744.bin' '-w' '/tmp/graph11441152978044495744.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11441152978044495744.bin' '-l' '-1' '-v' '-w' '/tmp/graph11441152978044495744.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:35:49] [INFO ] Decomposing Gal with order
[2026-05-23 20:35:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:35:53] [INFO ] Removed a total of 16673 redundant transitions.
[2026-05-23 20:35:53] [INFO ] Flatten gal took : 3665 ms
[2026-05-23 20:35:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 56 ms.
[2026-05-23 20:35:53] [INFO ] Time to serialize gal into /tmp/CTLFireability11726110201386226337.gal : 3 ms
[2026-05-23 20:35:53] [INFO ] Time to serialize properties into /tmp/CTLFireability5987502215697078441.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/CTLFireability11726110201386226337.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5987502215697078441.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 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 3089 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 20:36:26] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:36:26] [INFO ] Invariant cache hit.
[2026-05-23 20:36:27] [INFO ] Implicit Places using invariants in 987 ms returned []
[2026-05-23 20:36:27] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:36:27] [INFO ] Invariant cache hit.
[2026-05-23 20:36:27] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:36:31] [INFO ] Implicit Places using invariants and state equation in 3920 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4927 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 224/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 3071 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 11091 ms. Remains : 224/226 places, 8587/8588 transitions.
[2026-05-23 20:36:34] [INFO ] Flatten gal took : 125 ms
[2026-05-23 20:36:34] [INFO ] Flatten gal took : 145 ms
[2026-05-23 20:36:35] [INFO ] Input system was already deterministic with 8587 transitions.
[2026-05-23 20:36:35] [INFO ] Flatten gal took : 149 ms
[2026-05-23 20:36:35] [INFO ] Flatten gal took : 158 ms
[2026-05-23 20:36:35] [INFO ] Time to serialize gal into /tmp/CTLFireability2716776079424333312.gal : 48 ms
[2026-05-23 20:36:35] [INFO ] Time to serialize properties into /tmp/CTLFireability5536356194464251901.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/CTLFireability2716776079424333312.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5536356194464251901.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 20:37:05] [INFO ] Flatten gal took : 122 ms
[2026-05-23 20:37:05] [INFO ] Applying decomposition
[2026-05-23 20:37:05] [INFO ] Flatten gal took : 129 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/graph8296825367083236146.txt' '-o' '/tmp/graph8296825367083236146.bin' '-w' '/tmp/graph8296825367083236146.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8296825367083236146.bin' '-l' '-1' '-v' '-w' '/tmp/graph8296825367083236146.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:37:06] [INFO ] Decomposing Gal with order
[2026-05-23 20:37:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:37:09] [INFO ] Removed a total of 16832 redundant transitions.
[2026-05-23 20:37:09] [INFO ] Flatten gal took : 3259 ms
[2026-05-23 20:37:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 755 labels/synchronizations in 57 ms.
[2026-05-23 20:37:09] [INFO ] Time to serialize gal into /tmp/CTLFireability3919046625601994461.gal : 2 ms
[2026-05-23 20:37:09] [INFO ] Time to serialize properties into /tmp/CTLFireability16097036239152770258.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/CTLFireability3919046625601994461.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16097036239152770258.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 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 87 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 20:37:39] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:37:39] [INFO ] Invariant cache hit.
[2026-05-23 20:37:40] [INFO ] Implicit Places using invariants in 973 ms returned []
[2026-05-23 20:37:40] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:37:40] [INFO ] Invariant cache hit.
[2026-05-23 20:37:41] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:37:44] [INFO ] Implicit Places using invariants and state equation in 3628 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4619 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 224/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 45 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4756 ms. Remains : 224/226 places, 8587/8588 transitions.
[2026-05-23 20:37:44] [INFO ] Flatten gal took : 115 ms
[2026-05-23 20:37:44] [INFO ] Flatten gal took : 140 ms
[2026-05-23 20:37:45] [INFO ] Input system was already deterministic with 8587 transitions.
[2026-05-23 20:37:45] [INFO ] Flatten gal took : 143 ms
[2026-05-23 20:37:45] [INFO ] Flatten gal took : 155 ms
[2026-05-23 20:37:45] [INFO ] Time to serialize gal into /tmp/CTLFireability16675139129321213512.gal : 45 ms
[2026-05-23 20:37:45] [INFO ] Time to serialize properties into /tmp/CTLFireability8933166364371309146.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/CTLFireability16675139129321213512.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8933166364371309146.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 20:38:15] [INFO ] Flatten gal took : 125 ms
[2026-05-23 20:38:15] [INFO ] Applying decomposition
[2026-05-23 20:38:15] [INFO ] Flatten gal took : 157 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/graph4315914365663688201.txt' '-o' '/tmp/graph4315914365663688201.bin' '-w' '/tmp/graph4315914365663688201.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4315914365663688201.bin' '-l' '-1' '-v' '-w' '/tmp/graph4315914365663688201.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:38:16] [INFO ] Decomposing Gal with order
[2026-05-23 20:38:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:38:19] [INFO ] Removed a total of 16832 redundant transitions.
[2026-05-23 20:38:20] [INFO ] Flatten gal took : 3564 ms
[2026-05-23 20:38:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 755 labels/synchronizations in 64 ms.
[2026-05-23 20:38:20] [INFO ] Time to serialize gal into /tmp/CTLFireability4036726788705787467.gal : 3 ms
[2026-05-23 20:38:20] [INFO ] Time to serialize properties into /tmp/CTLFireability13170256283240925127.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/CTLFireability4036726788705787467.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13170256283240925127.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 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 93 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 20:38:50] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:38:50] [INFO ] Invariant cache hit.
[2026-05-23 20:38:51] [INFO ] Implicit Places using invariants in 910 ms returned []
[2026-05-23 20:38:51] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:38:51] [INFO ] Invariant cache hit.
[2026-05-23 20:38:51] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:38:55] [INFO ] Implicit Places using invariants and state equation in 4165 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5097 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 223/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 47 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5238 ms. Remains : 223/226 places, 8587/8588 transitions.
[2026-05-23 20:38:55] [INFO ] Flatten gal took : 123 ms
[2026-05-23 20:38:55] [INFO ] Flatten gal took : 154 ms
[2026-05-23 20:38:56] [INFO ] Input system was already deterministic with 8587 transitions.
[2026-05-23 20:38:56] [INFO ] Flatten gal took : 127 ms
[2026-05-23 20:38:56] [INFO ] Flatten gal took : 131 ms
[2026-05-23 20:38:56] [INFO ] Time to serialize gal into /tmp/CTLFireability652639155322948276.gal : 41 ms
[2026-05-23 20:38:56] [INFO ] Time to serialize properties into /tmp/CTLFireability11797493223977088039.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/CTLFireability652639155322948276.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11797493223977088039.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 20:39:26] [INFO ] Flatten gal took : 152 ms
[2026-05-23 20:39:26] [INFO ] Applying decomposition
[2026-05-23 20:39:26] [INFO ] Flatten gal took : 158 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/graph10772987775341747632.txt' '-o' '/tmp/graph10772987775341747632.bin' '-w' '/tmp/graph10772987775341747632.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10772987775341747632.bin' '-l' '-1' '-v' '-w' '/tmp/graph10772987775341747632.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:39:27] [INFO ] Decomposing Gal with order
[2026-05-23 20:39:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:39:30] [INFO ] Removed a total of 16673 redundant transitions.
[2026-05-23 20:39:30] [INFO ] Flatten gal took : 3229 ms
[2026-05-23 20:39:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 57 ms.
[2026-05-23 20:39:30] [INFO ] Time to serialize gal into /tmp/CTLFireability16723330823154704376.gal : 3 ms
[2026-05-23 20:39:30] [INFO ] Time to serialize properties into /tmp/CTLFireability2475593973791227478.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/CTLFireability16723330823154704376.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2475593973791227478.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 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 16 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 16 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 221 transition count 8584
Applied a total of 9 rules in 3174 ms. Remains 221 /226 variables (removed 5) and now considering 8584/8588 (removed 4) transitions.
[2026-05-23 20:40:04] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-135884896494689534.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12244184789514602805.kers'
[2026-05-23 20:40:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-135884896494689534.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12244184789514602805.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 526 rows 221 cols 2260 entries
Finished phase 1 with 217 SingleSign rule and 0 generalized
[2026-05-23 20:40:04] [INFO ] Computed 4 invariants in 2 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12244184789514602805.kers
Total runtime 4 ms.
[2026-05-23 20:40:05] [INFO ] Implicit Places using invariants in 917 ms returned []
[2026-05-23 20:40:05] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 20:40:05] [INFO ] Invariant cache hit.
[2026-05-23 20:40:05] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:40:08] [INFO ] Implicit Places using invariants and state equation in 3263 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4193 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 219/226 places, 8584/8588 transitions.
Applied a total of 0 rules in 2863 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 10235 ms. Remains : 219/226 places, 8584/8588 transitions.
[2026-05-23 20:40:11] [INFO ] Flatten gal took : 109 ms
[2026-05-23 20:40:11] [INFO ] Flatten gal took : 161 ms
[2026-05-23 20:40:11] [INFO ] Input system was already deterministic with 8584 transitions.
[2026-05-23 20:40:12] [INFO ] Flatten gal took : 143 ms
[2026-05-23 20:40:12] [INFO ] Flatten gal took : 127 ms
[2026-05-23 20:40:12] [INFO ] Time to serialize gal into /tmp/CTLFireability17914489784759748265.gal : 42 ms
[2026-05-23 20:40:12] [INFO ] Time to serialize properties into /tmp/CTLFireability4907621868914879700.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/CTLFireability17914489784759748265.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4907621868914879700.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 20:40:42] [INFO ] Flatten gal took : 129 ms
[2026-05-23 20:40:42] [INFO ] Applying decomposition
[2026-05-23 20:40:42] [INFO ] Flatten gal took : 135 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/graph16100034563799337026.txt' '-o' '/tmp/graph16100034563799337026.bin' '-w' '/tmp/graph16100034563799337026.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16100034563799337026.bin' '-l' '-1' '-v' '-w' '/tmp/graph16100034563799337026.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:40:42] [INFO ] Decomposing Gal with order
[2026-05-23 20:40:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:40:45] [INFO ] Removed a total of 16515 redundant transitions.
[2026-05-23 20:40:45] [INFO ] Flatten gal took : 2595 ms
[2026-05-23 20:40:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 41 ms.
[2026-05-23 20:40:45] [INFO ] Time to serialize gal into /tmp/CTLFireability15137595277543890318.gal : 2 ms
[2026-05-23 20:40:45] [INFO ] Time to serialize properties into /tmp/CTLFireability10652002702240852222.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/CTLFireability15137595277543890318.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10652002702240852222.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 20:41:17] [INFO ] Flatten gal took : 814 ms
[2026-05-23 20:41:19] [INFO ] Flatten gal took : 681 ms
[2026-05-23 20:41:21] [INFO ] Applying decomposition
[2026-05-23 20:41:21] [INFO ] Flatten gal took : 673 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/graph14266583519103642451.txt' '-o' '/tmp/graph14266583519103642451.bin' '-w' '/tmp/graph14266583519103642451.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14266583519103642451.bin' '-l' '-1' '-v' '-w' '/tmp/graph14266583519103642451.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:41:23] [INFO ] Decomposing Gal with order
[2026-05-23 20:41:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:41:28] [INFO ] Removed a total of 16991 redundant transitions.
[2026-05-23 20:41:29] [INFO ] Flatten gal took : 5318 ms
[2026-05-23 20:41:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 993 labels/synchronizations in 71 ms.
[2026-05-23 20:41:30] [INFO ] Time to serialize gal into /tmp/CTLFireability6821490774201506522.gal : 2 ms
[2026-05-23 20:41:30] [INFO ] Time to serialize properties into /tmp/CTLFireability11068400508016251193.ctl : 289 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/CTLFireability6821490774201506522.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11068400508016251193.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.
Detected timeout of ITS tools.
[2026-05-23 21:09:41] [INFO ] Flatten gal took : 734 ms
[2026-05-23 21:09:41] [INFO ] Time to serialize gal into /tmp/CTLFireability687041085217695040.gal : 42 ms
[2026-05-23 21:09:41] [INFO ] Time to serialize properties into /tmp/CTLFireability10068085439902366090.ctl : 175 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/CTLFireability687041085217695040.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10068085439902366090.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 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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-V80P20N50"
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-V80P20N50, 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-177946841900290"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N50.tgz
mv BridgeAndVehicles-PT-V80P20N50 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 ;