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-177946841800242.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-V50P20N50, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841800242
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 21K Mar 5 08:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K Mar 5 08:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 665K Mar 5 08:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.6M Mar 5 08:30 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 10K Mar 15 07:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 45K Mar 15 07:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 73K Mar 15 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 212K Mar 15 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 45K Mar 5 08:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 250K Mar 5 08:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.6M Mar 5 08:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.9M Mar 5 08:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 15 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.7K Mar 15 07:35 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 4.5M 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-V50P20N50-CTLFireability-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779549703520

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-V50P20N50
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 15:21:44] [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 15:21:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 15:21:44] [INFO ] Load time of PNML (sax parser for PT used): 281 ms
[2026-05-23 15:21:44] [INFO ] Transformed 168 places.
[2026-05-23 15:21:44] [INFO ] Transformed 5408 transitions.
[2026-05-23 15:21:44] [INFO ] Parsed PT model containing 168 places and 5408 transitions and 42330 arcs in 399 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 109 ms.
Support contains 166 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 166 transition count 5408
Applied a total of 2 rules in 66 ms. Remains 166 /168 variables (removed 2) and now considering 5408/5408 (removed 0) transitions.
Running 5405 sub problems to find dead transitions.
[2026-05-23 15:21:45] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11858438987287339030.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4216655820489999871.kers'
[2026-05-23 15:21:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11858438987287339030.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4216655820489999871.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 410 rows 166 cols 1928 entries
Finished phase 1 with 161 SingleSign rule and 0 generalized
[2026-05-23 15:21:45] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4216655820489999871.kers
Total runtime 2 ms.
[2026-05-23 15:21:45] [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) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 166/576 variables, and 5 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20134 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5405/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 166/576 variables, and 6 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20064 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45127ms problems are : Problem set: 0 solved, 5405 unsolved
Search for dead transitions found 0 dead transitions in 45196ms
[2026-05-23 15:22:30] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 15:22:30] [INFO ] Invariant cache hit.
[2026-05-23 15:22:30] [INFO ] Implicit Places using invariants in 45 ms returned []
[2026-05-23 15:22:30] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 15:22:30] [INFO ] Invariant cache hit.
[2026-05-23 15:22:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:22:31] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 166/168 places, 5408/5408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45632 ms. Remains : 166/168 places, 5408/5408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 24 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 15:22:31] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 15:22:31] [INFO ] Invariant cache hit.
[2026-05-23 15:22:31] [INFO ] Implicit Places using invariants in 55 ms returned []
[2026-05-23 15:22:31] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 15:22:31] [INFO ] Invariant cache hit.
[2026-05-23 15:22:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:22:31] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 321 ms. Remains : 166/166 places, 5408/5408 transitions.
Support contains 166 out of 166 places after structural reductions.
[2026-05-23 15:22:32] [INFO ] Flatten gal took : 463 ms
[2026-05-23 15:22:34] [INFO ] Flatten gal took : 420 ms
[2026-05-23 15:22:35] [INFO ] Input system was already deterministic with 5408 transitions.
Reduction of identical properties reduced properties to check from 63 to 61
RANDOM walk for 40000 steps (92 resets) in 8240 ms. (4 steps per ms) remains 40/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 303 ms. (13 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4001 steps (8 resets) in 29 ms. (133 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 39/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 38/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 37/38 properties
BEST_FIRST walk for 4001 steps (8 resets) in 36 ms. (108 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 36/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 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 39 ms. (100 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 49 ms. (80 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 36/36 properties
[2026-05-23 15:22:38] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 15:22:38] [INFO ] Invariant cache hit.
[2026-05-23 15:22:38] [INFO ] State equation strengthened by 102 read => feed constraints.
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp51 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 2/2 constraints. Problems are: Problem set: 4 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 0/2 constraints. Problems are: Problem set: 4 solved, 32 unsolved
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp28 is UNSAT
At refinement iteration 2 (OVERLAPS) 26/164 variables, 3/5 constraints. Problems are: Problem set: 6 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/5 constraints. Problems are: Problem set: 6 solved, 30 unsolved
At refinement iteration 4 (OVERLAPS) 410/574 variables, 164/169 constraints. Problems are: Problem set: 6 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/574 variables, 102/271 constraints. Problems are: Problem set: 6 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/574 variables, 0/271 constraints. Problems are: Problem set: 6 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 2/576 variables, 2/273 constraints. Problems are: Problem set: 6 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/576 variables, 1/274 constraints. Problems are: Problem set: 6 solved, 30 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 576/576 variables, and 274 constraints, problems are : Problem set: 6 solved, 30 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 166/166 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 32/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 97/159 variables, 4/4 constraints. Problems are: Problem set: 6 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 0/4 constraints. Problems are: Problem set: 6 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 408/567 variables, 159/163 constraints. Problems are: Problem set: 6 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/567 variables, 102/265 constraints. Problems are: Problem set: 6 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/567 variables, 0/265 constraints. Problems are: Problem set: 6 solved, 30 unsolved
At refinement iteration 6 (OVERLAPS) 9/576 variables, 7/272 constraints. Problems are: Problem set: 6 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/576 variables, 1/273 constraints. Problems are: Problem set: 6 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/576 variables, 1/274 constraints. Problems are: Problem set: 6 solved, 30 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 576/576 variables, and 274 constraints, problems are : Problem set: 6 solved, 30 unsolved in 5007 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 166/166 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 30/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10091ms problems are : Problem set: 6 solved, 30 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 62 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 163 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 161 transition count 5404
Applied a total of 9 rules in 1238 ms. Remains 161 /166 variables (removed 5) and now considering 5404/5408 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1240 ms. Remains : 161/166 places, 5404/5408 transitions.
RANDOM walk for 40000 steps (128 resets) in 953 ms. (41 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (8 resets) in 28 ms. (137 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (8 resets) in 17 ms. (222 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (8 resets) in 27 ms. (142 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (8 resets) in 25 ms. (153 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 28/28 properties
Interrupted probabilistic random walk after 77549 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :0 out of 28
Probabilistic random walk after 77549 steps, saw 26983 distinct states, run finished after 3007 ms. (steps per millisecond=25 ) properties seen :0
[2026-05-23 15:22:53] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14505571656612333098.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4979611696690741406.kers'
[2026-05-23 15:22:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14505571656612333098.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4979611696690741406.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 406 rows 161 cols 1720 entries
Finished phase 1 with 157 SingleSign rule and 0 generalized
[2026-05-23 15:22:53] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4979611696690741406.kers
Total runtime 3 ms.
[2026-05-23 15:22:53] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 101/157 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Problem AtomicPropp47 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 1/5 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/157 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 4 (OVERLAPS) 406/563 variables, 157/162 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/563 variables, 102/264 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/563 variables, 0/264 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 7 (OVERLAPS) 4/567 variables, 4/268 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/567 variables, 0/268 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 9 (OVERLAPS) 0/567 variables, 0/268 constraints. Problems are: Problem set: 1 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 567/567 variables, and 268 constraints, problems are : Problem set: 1 solved, 27 unsolved in 8525 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 161/161 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 28/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 103/157 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 1/5 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/157 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 4 (OVERLAPS) 406/563 variables, 157/162 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/563 variables, 102/264 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/563 variables, 0/264 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 7 (OVERLAPS) 4/567 variables, 4/268 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/567 variables, 0/268 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 9 (OVERLAPS) 0/567 variables, 0/268 constraints. Problems are: Problem set: 1 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 567/567 variables, and 268 constraints, problems are : Problem set: 1 solved, 27 unsolved in 9517 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 161/161 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 27/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18101ms problems are : Problem set: 1 solved, 27 unsolved
Parikh walk visited 0 properties in 3538 ms.
Support contains 54 out of 161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 5404/5404 transitions.
Applied a total of 0 rules in 885 ms. Remains 161 /161 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 885 ms. Remains : 161/161 places, 5404/5404 transitions.
RANDOM walk for 40000 steps (128 resets) in 994 ms. (40 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4001 steps (8 resets) in 19 ms. (200 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4001 steps (8 resets) in 17 ms. (222 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4001 steps (8 resets) in 22 ms. (173 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4001 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
Interrupted probabilistic random walk after 77012 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :0 out of 27
Probabilistic random walk after 77012 steps, saw 26816 distinct states, run finished after 3001 ms. (steps per millisecond=25 ) properties seen :0
[2026-05-23 15:23:19] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2026-05-23 15:23:19] [INFO ] Invariant cache hit.
[2026-05-23 15:23:19] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 103/157 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 406/563 variables, 157/161 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/563 variables, 102/263 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/563 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 4/567 variables, 4/267 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/567 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 0/567 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 567/567 variables, and 267 constraints, problems are : Problem set: 0 solved, 27 unsolved in 6433 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 161/161 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 27/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 103/157 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 406/563 variables, 157/161 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/563 variables, 102/263 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/563 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 4/567 variables, 4/267 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/567 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 0/567 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 567/567 variables, and 267 constraints, problems are : Problem set: 0 solved, 27 unsolved in 11643 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 161/161 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 27/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18121ms problems are : Problem set: 0 solved, 27 unsolved
Parikh walk visited 0 properties in 1393 ms.
Support contains 54 out of 161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 5404/5404 transitions.
Applied a total of 0 rules in 955 ms. Remains 161 /161 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 955 ms. Remains : 161/161 places, 5404/5404 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 5404/5404 transitions.
Applied a total of 0 rules in 840 ms. Remains 161 /161 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2026-05-23 15:23:40] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2026-05-23 15:23:40] [INFO ] Invariant cache hit.
[2026-05-23 15:23:41] [INFO ] Implicit Places using invariants in 423 ms returned []
[2026-05-23 15:23:41] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2026-05-23 15:23:41] [INFO ] Invariant cache hit.
[2026-05-23 15:23:41] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:23:42] [INFO ] Implicit Places using invariants and state equation in 1574 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2008 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 159/161 places, 5404/5404 transitions.
Applied a total of 0 rules in 809 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3658 ms. Remains : 159/161 places, 5404/5404 transitions.
RANDOM walk for 40000 steps (128 resets) in 810 ms. (49 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 25/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
Interrupted probabilistic random walk after 79775 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :0 out of 25
Probabilistic random walk after 79775 steps, saw 27703 distinct states, run finished after 3001 ms. (steps per millisecond=26 ) properties seen :0
[2026-05-23 15:23:47] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-249624675919477861.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2046045139515075427.kers'
[2026-05-23 15:23:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-249624675919477861.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2046045139515075427.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 406 rows 159 cols 1518 entries
Finished phase 1 with 155 SingleSign rule and 0 generalized
[2026-05-23 15:23:47] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2046045139515075427.kers
Total runtime 1 ms.
[2026-05-23 15:23:47] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 106/157 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 406/563 variables, 157/161 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/563 variables, 102/263 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/563 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (OVERLAPS) 2/565 variables, 2/265 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (OVERLAPS) 0/565 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Real declared 565/565 variables, and 265 constraints, problems are : Problem set: 0 solved, 25 unsolved in 7839 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 159/159 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 25/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 25 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 106/157 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 406/563 variables, 157/161 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/563 variables, 102/263 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/563 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (OVERLAPS) 2/565 variables, 2/265 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (OVERLAPS) 0/565 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Int declared 565/565 variables, and 265 constraints, problems are : Problem set: 0 solved, 25 unsolved in 11331 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 159/159 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 25/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19211ms problems are : Problem set: 0 solved, 25 unsolved
Parikh walk visited 0 properties in 1091 ms.
Support contains 51 out of 159 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 802 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 802 ms. Remains : 159/159 places, 5404/5404 transitions.
RANDOM walk for 40000 steps (128 resets) in 835 ms. (47 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4000 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 22 ms. (173 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
Interrupted probabilistic random walk after 78554 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :0 out of 25
Probabilistic random walk after 78554 steps, saw 27306 distinct states, run finished after 3001 ms. (steps per millisecond=26 ) properties seen :0
[2026-05-23 15:24:11] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2026-05-23 15:24:11] [INFO ] Invariant cache hit.
[2026-05-23 15:24:11] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 106/157 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 406/563 variables, 157/161 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/563 variables, 102/263 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/563 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (OVERLAPS) 2/565 variables, 2/265 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (OVERLAPS) 0/565 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Real declared 565/565 variables, and 265 constraints, problems are : Problem set: 0 solved, 25 unsolved in 7783 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 159/159 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 25/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 25 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 106/157 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 406/563 variables, 157/161 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/563 variables, 102/263 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/563 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (OVERLAPS) 2/565 variables, 2/265 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (OVERLAPS) 0/565 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Int declared 565/565 variables, and 265 constraints, problems are : Problem set: 0 solved, 25 unsolved in 11271 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 159/159 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 25/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19093ms problems are : Problem set: 0 solved, 25 unsolved
Parikh walk visited 0 properties in 1063 ms.
Support contains 51 out of 159 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 801 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 802 ms. Remains : 159/159 places, 5404/5404 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 808 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2026-05-23 15:24:33] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2026-05-23 15:24:33] [INFO ] Invariant cache hit.
[2026-05-23 15:24:33] [INFO ] Implicit Places using invariants in 398 ms returned []
[2026-05-23 15:24:33] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2026-05-23 15:24:33] [INFO ] Invariant cache hit.
[2026-05-23 15:24:33] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:24:35] [INFO ] Implicit Places using invariants and state equation in 1306 ms returned []
Implicit Place search using SMT with State Equation took 1707 ms to find 0 implicit places.
[2026-05-23 15:24:35] [INFO ] Redundant transitions in 435 ms returned []
Running 5401 sub problems to find dead transitions.
[2026-05-23 15:24:35] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2026-05-23 15:24:35] [INFO ] Invariant cache hit.
[2026-05-23 15:24:35] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 159/565 variables, and 4 constraints, problems are : Problem set: 0 solved, 5401 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/159 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5401/100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5401 unsolved
Problem TDEAD303 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD405 is UNSAT
Problem TDEAD456 is UNSAT
Problem TDEAD507 is UNSAT
Problem TDEAD558 is UNSAT
Problem TDEAD609 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 159/565 variables, and 5 constraints, problems are : Problem set: 7 solved, 5394 unsolved in 30070 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/159 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5301/100 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65073ms problems are : Problem set: 7 solved, 5394 unsolved
Search for dead transitions found 7 dead transitions in 65087ms
Found 7 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 7 transitions
Dead transitions reduction (with SMT) removed 7 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 159/159 places, 5397/5404 transitions.
Applied a total of 0 rules in 790 ms. Remains 159 /159 variables (removed 0) and now considering 5397/5397 (removed 0) transitions.
[2026-05-23 15:25:41] [INFO ] Redundant transitions in 451 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 69312 ms. Remains : 159/159 places, 5397/5404 transitions.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
FORMULA BridgeAndVehicles-PT-V50P20N50-CTLFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 15:25:42] [INFO ] Flatten gal took : 240 ms
[2026-05-23 15:25:43] [INFO ] Flatten gal took : 349 ms
[2026-05-23 15:25:45] [INFO ] Input system was already deterministic with 5408 transitions.
Computed a total of 109 stabilizing places and 204 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 19 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 15:25:45] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11701872521160634003.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3144701253620355550.kers'
[2026-05-23 15:25:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11701872521160634003.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3144701253620355550.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 410 rows 166 cols 1928 entries
Finished phase 1 with 161 SingleSign rule and 0 generalized
[2026-05-23 15:25:45] [INFO ] Computed 5 invariants in 3 ms
Computed 5 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-3144701253620355550.kers
Total runtime 4 ms.
[2026-05-23 15:25:45] [INFO ] Implicit Places using invariants in 321 ms returned []
[2026-05-23 15:25:45] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 15:25:45] [INFO ] Invariant cache hit.
[2026-05-23 15:25:45] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:25:47] [INFO ] Implicit Places using invariants and state equation in 1637 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1970 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 19 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2009 ms. Remains : 164/166 places, 5408/5408 transitions.
[2026-05-23 15:25:47] [INFO ] Flatten gal took : 73 ms
[2026-05-23 15:25:47] [INFO ] Flatten gal took : 98 ms
[2026-05-23 15:25:47] [INFO ] Input system was already deterministic with 5408 transitions.
[2026-05-23 15:25:47] [INFO ] Flatten gal took : 98 ms
[2026-05-23 15:25:48] [INFO ] Flatten gal took : 97 ms
[2026-05-23 15:25:48] [INFO ] Time to serialize gal into /tmp/CTLFireability10379908854001613035.gal : 65 ms
[2026-05-23 15:25:48] [INFO ] Time to serialize properties into /tmp/CTLFireability6752929308285832114.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/CTLFireability10379908854001613035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6752929308285832114.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 15:26:18] [INFO ] Flatten gal took : 94 ms
[2026-05-23 15:26:18] [INFO ] Applying decomposition
[2026-05-23 15:26:18] [INFO ] Flatten gal took : 95 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/graph6969788513185111316.txt' '-o' '/tmp/graph6969788513185111316.bin' '-w' '/tmp/graph6969788513185111316.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6969788513185111316.bin' '-l' '-1' '-v' '-w' '/tmp/graph6969788513185111316.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:26:18] [INFO ] Decomposing Gal with order
[2026-05-23 15:26:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:26:20] [INFO ] Removed a total of 10493 redundant transitions.
[2026-05-23 15:26:20] [INFO ] Flatten gal took : 1681 ms
[2026-05-23 15:26:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 87 ms.
[2026-05-23 15:26:21] [INFO ] Time to serialize gal into /tmp/CTLFireability16325897985410204075.gal : 4 ms
[2026-05-23 15:26:21] [INFO ] Time to serialize properties into /tmp/CTLFireability7723025339771043981.ctl : 33 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/CTLFireability16325897985410204075.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7723025339771043981.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 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 17 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 15:26:51] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 15:26:51] [INFO ] Invariant cache hit.
[2026-05-23 15:26:51] [INFO ] Implicit Places using invariants in 63 ms returned []
[2026-05-23 15:26:51] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 15:26:51] [INFO ] Invariant cache hit.
[2026-05-23 15:26:51] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:26:51] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 323 ms. Remains : 166/166 places, 5408/5408 transitions.
[2026-05-23 15:26:51] [INFO ] Flatten gal took : 92 ms
[2026-05-23 15:26:51] [INFO ] Flatten gal took : 187 ms
[2026-05-23 15:26:52] [INFO ] Input system was already deterministic with 5408 transitions.
[2026-05-23 15:26:52] [INFO ] Flatten gal took : 175 ms
[2026-05-23 15:26:52] [INFO ] Flatten gal took : 178 ms
[2026-05-23 15:26:52] [INFO ] Time to serialize gal into /tmp/CTLFireability11049381498171325802.gal : 26 ms
[2026-05-23 15:26:52] [INFO ] Time to serialize properties into /tmp/CTLFireability9636713654534603622.ctl : 71 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/CTLFireability11049381498171325802.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9636713654534603622.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 15:27:23] [INFO ] Flatten gal took : 179 ms
[2026-05-23 15:27:23] [INFO ] Applying decomposition
[2026-05-23 15:27:23] [INFO ] Flatten gal took : 179 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/graph2826375429914955562.txt' '-o' '/tmp/graph2826375429914955562.bin' '-w' '/tmp/graph2826375429914955562.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2826375429914955562.bin' '-l' '-1' '-v' '-w' '/tmp/graph2826375429914955562.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:27:23] [INFO ] Decomposing Gal with order
[2026-05-23 15:27:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:27:25] [INFO ] Removed a total of 10691 redundant transitions.
[2026-05-23 15:27:25] [INFO ] Flatten gal took : 1704 ms
[2026-05-23 15:27:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 693 labels/synchronizations in 70 ms.
[2026-05-23 15:27:26] [INFO ] Time to serialize gal into /tmp/CTLFireability8315632333987664395.gal : 2 ms
[2026-05-23 15:27:26] [INFO ] Time to serialize properties into /tmp/CTLFireability7400379663546046366.ctl : 47 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/CTLFireability8315632333987664395.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7400379663546046366.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 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 17 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 15:27:56] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 15:27:56] [INFO ] Invariant cache hit.
[2026-05-23 15:27:56] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-05-23 15:27:56] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 15:27:56] [INFO ] Invariant cache hit.
[2026-05-23 15:27:56] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:27:56] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 437 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 455 ms. Remains : 166/166 places, 5408/5408 transitions.
[2026-05-23 15:27:56] [INFO ] Flatten gal took : 84 ms
[2026-05-23 15:27:57] [INFO ] Flatten gal took : 179 ms
[2026-05-23 15:27:57] [INFO ] Input system was already deterministic with 5408 transitions.
[2026-05-23 15:27:57] [INFO ] Flatten gal took : 168 ms
[2026-05-23 15:27:58] [INFO ] Flatten gal took : 170 ms
[2026-05-23 15:27:58] [INFO ] Time to serialize gal into /tmp/CTLFireability14384565574980137543.gal : 25 ms
[2026-05-23 15:27:58] [INFO ] Time to serialize properties into /tmp/CTLFireability5006266962011830063.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/CTLFireability14384565574980137543.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5006266962011830063.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 15:28:28] [INFO ] Flatten gal took : 175 ms
[2026-05-23 15:28:28] [INFO ] Applying decomposition
[2026-05-23 15:28:28] [INFO ] Flatten gal took : 176 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/graph11817306456589392229.txt' '-o' '/tmp/graph11817306456589392229.bin' '-w' '/tmp/graph11817306456589392229.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11817306456589392229.bin' '-l' '-1' '-v' '-w' '/tmp/graph11817306456589392229.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:28:28] [INFO ] Decomposing Gal with order
[2026-05-23 15:28:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:28:30] [INFO ] Removed a total of 10691 redundant transitions.
[2026-05-23 15:28:30] [INFO ] Flatten gal took : 1519 ms
[2026-05-23 15:28:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 693 labels/synchronizations in 57 ms.
[2026-05-23 15:28:30] [INFO ] Time to serialize gal into /tmp/CTLFireability6243198189946449039.gal : 2 ms
[2026-05-23 15:28:30] [INFO ] Time to serialize properties into /tmp/CTLFireability17192362334747491153.ctl : 35 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/CTLFireability6243198189946449039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17192362334747491153.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 : 166/166 places, 5408/5408 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 1392 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
Running 5404 sub problems to find dead transitions.
[2026-05-23 15:29:02] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15899252334968176710.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4821828540228371166.kers'
[2026-05-23 15:29:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15899252334968176710.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4821828540228371166.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 409 rows 164 cols 1775 entries
Finished phase 1 with 160 SingleSign rule and 0 generalized
[2026-05-23 15:29:02] [INFO ] Computed 5 invariants in 5 ms
Computed 5 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-4821828540228371166.kers
Total runtime 6 ms.
[2026-05-23 15:29:02] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 165/574 variables, and 5 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20071 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/165 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5404/201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 165/574 variables, and 6 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20075 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/165 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/201 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44994ms problems are : Problem set: 0 solved, 5404 unsolved
Search for dead transitions found 0 dead transitions in 45005ms
[2026-05-23 15:29:47] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:29:47] [INFO ] Invariant cache hit.
[2026-05-23 15:29:47] [INFO ] Implicit Places using invariants in 282 ms returned []
[2026-05-23 15:29:47] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:29:47] [INFO ] Invariant cache hit.
[2026-05-23 15:29:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:29:49] [INFO ] Implicit Places using invariants and state equation in 1902 ms returned [52, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2193 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 1104 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 49706 ms. Remains : 163/166 places, 5407/5408 transitions.
[2026-05-23 15:29:50] [INFO ] Flatten gal took : 63 ms
[2026-05-23 15:29:50] [INFO ] Flatten gal took : 93 ms
[2026-05-23 15:29:51] [INFO ] Input system was already deterministic with 5407 transitions.
[2026-05-23 15:29:51] [INFO ] Flatten gal took : 91 ms
[2026-05-23 15:29:51] [INFO ] Flatten gal took : 92 ms
[2026-05-23 15:29:51] [INFO ] Time to serialize gal into /tmp/CTLFireability7756461477459150502.gal : 25 ms
[2026-05-23 15:29:51] [INFO ] Time to serialize properties into /tmp/CTLFireability3077943848834013689.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7756461477459150502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3077943848834013689.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 15:30:21] [INFO ] Flatten gal took : 89 ms
[2026-05-23 15:30:21] [INFO ] Applying decomposition
[2026-05-23 15:30:21] [INFO ] Flatten gal took : 93 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/graph6464503142892348264.txt' '-o' '/tmp/graph6464503142892348264.bin' '-w' '/tmp/graph6464503142892348264.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6464503142892348264.bin' '-l' '-1' '-v' '-w' '/tmp/graph6464503142892348264.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:30:21] [INFO ] Decomposing Gal with order
[2026-05-23 15:30:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:30:23] [INFO ] Removed a total of 10493 redundant transitions.
[2026-05-23 15:30:23] [INFO ] Flatten gal took : 1222 ms
[2026-05-23 15:30:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 55 ms.
[2026-05-23 15:30:23] [INFO ] Time to serialize gal into /tmp/CTLFireability16778420027258904474.gal : 2 ms
[2026-05-23 15:30:23] [INFO ] Time to serialize properties into /tmp/CTLFireability2819488770702682204.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16778420027258904474.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2819488770702682204.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 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 24 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Running 5405 sub problems to find dead transitions.
[2026-05-23 15:30:53] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17991613840309821840.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13062042486283676417.kers'
[2026-05-23 15:30:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17991613840309821840.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13062042486283676417.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 410 rows 166 cols 1928 entries
Finished phase 1 with 161 SingleSign rule and 0 generalized
[2026-05-23 15:30:53] [INFO ] Computed 5 invariants in 4 ms
Computed 5 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-13062042486283676417.kers
Total runtime 6 ms.
[2026-05-23 15:30:53] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 166/576 variables, and 5 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20068 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5405/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 166/576 variables, and 6 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20076 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44867ms problems are : Problem set: 0 solved, 5405 unsolved
Search for dead transitions found 0 dead transitions in 44879ms
[2026-05-23 15:31:38] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 15:31:38] [INFO ] Invariant cache hit.
[2026-05-23 15:31:38] [INFO ] Implicit Places using invariants in 382 ms returned []
[2026-05-23 15:31:38] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 15:31:38] [INFO ] Invariant cache hit.
[2026-05-23 15:31:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:31:40] [INFO ] Implicit Places using invariants and state equation in 1428 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1819 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 21 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46754 ms. Remains : 164/166 places, 5408/5408 transitions.
[2026-05-23 15:31:40] [INFO ] Flatten gal took : 67 ms
[2026-05-23 15:31:40] [INFO ] Flatten gal took : 96 ms
[2026-05-23 15:31:40] [INFO ] Input system was already deterministic with 5408 transitions.
[2026-05-23 15:31:40] [INFO ] Flatten gal took : 93 ms
[2026-05-23 15:31:40] [INFO ] Flatten gal took : 97 ms
[2026-05-23 15:31:40] [INFO ] Time to serialize gal into /tmp/CTLFireability12521913962194494914.gal : 25 ms
[2026-05-23 15:31:40] [INFO ] Time to serialize properties into /tmp/CTLFireability7765234677653032281.ctl : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12521913962194494914.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7765234677653032281.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 15:32:10] [INFO ] Flatten gal took : 94 ms
[2026-05-23 15:32:10] [INFO ] Applying decomposition
[2026-05-23 15:32:11] [INFO ] Flatten gal took : 97 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/graph14407120682108965532.txt' '-o' '/tmp/graph14407120682108965532.bin' '-w' '/tmp/graph14407120682108965532.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14407120682108965532.bin' '-l' '-1' '-v' '-w' '/tmp/graph14407120682108965532.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:32:11] [INFO ] Decomposing Gal with order
[2026-05-23 15:32:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:32:12] [INFO ] Removed a total of 10493 redundant transitions.
[2026-05-23 15:32:12] [INFO ] Flatten gal took : 1260 ms
[2026-05-23 15:32:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 51 ms.
[2026-05-23 15:32:12] [INFO ] Time to serialize gal into /tmp/CTLFireability588855394082511153.gal : 2 ms
[2026-05-23 15:32:12] [INFO ] Time to serialize properties into /tmp/CTLFireability6362270305887600496.ctl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability588855394082511153.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6362270305887600496.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 969 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
Running 5404 sub problems to find dead transitions.
[2026-05-23 15:32:43] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13643339979320336614.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17379476350358813167.kers'
[2026-05-23 15:32:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13643339979320336614.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17379476350358813167.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 409 rows 164 cols 1825 entries
Finished phase 1 with 160 SingleSign rule and 0 generalized
[2026-05-23 15:32:43] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17379476350358813167.kers
Total runtime 2 ms.
[2026-05-23 15:32:43] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 165/574 variables, and 5 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20072 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/165 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5404/201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 165/574 variables, and 6 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20083 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/165 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/201 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44815ms problems are : Problem set: 0 solved, 5404 unsolved
Search for dead transitions found 0 dead transitions in 44829ms
[2026-05-23 15:33:28] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:33:28] [INFO ] Invariant cache hit.
[2026-05-23 15:33:29] [INFO ] Implicit Places using invariants in 463 ms returned []
[2026-05-23 15:33:29] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:33:29] [INFO ] Invariant cache hit.
[2026-05-23 15:33:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:33:30] [INFO ] Implicit Places using invariants and state equation in 1821 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2291 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 164/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 899 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 48999 ms. Remains : 164/166 places, 5407/5408 transitions.
[2026-05-23 15:33:31] [INFO ] Flatten gal took : 60 ms
[2026-05-23 15:33:32] [INFO ] Flatten gal took : 76 ms
[2026-05-23 15:33:32] [INFO ] Input system was already deterministic with 5407 transitions.
[2026-05-23 15:33:32] [INFO ] Flatten gal took : 72 ms
[2026-05-23 15:33:32] [INFO ] Flatten gal took : 75 ms
[2026-05-23 15:33:32] [INFO ] Time to serialize gal into /tmp/CTLFireability6499026629957458325.gal : 25 ms
[2026-05-23 15:33:32] [INFO ] Time to serialize properties into /tmp/CTLFireability15127332804671506965.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/CTLFireability6499026629957458325.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15127332804671506965.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 15:34:02] [INFO ] Flatten gal took : 72 ms
[2026-05-23 15:34:02] [INFO ] Applying decomposition
[2026-05-23 15:34:02] [INFO ] Flatten gal took : 71 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/graph10098116630052216889.txt' '-o' '/tmp/graph10098116630052216889.bin' '-w' '/tmp/graph10098116630052216889.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10098116630052216889.bin' '-l' '-1' '-v' '-w' '/tmp/graph10098116630052216889.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:34:02] [INFO ] Decomposing Gal with order
[2026-05-23 15:34:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:34:04] [INFO ] Removed a total of 10592 redundant transitions.
[2026-05-23 15:34:04] [INFO ] Flatten gal took : 1303 ms
[2026-05-23 15:34:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 595 labels/synchronizations in 55 ms.
[2026-05-23 15:34:04] [INFO ] Time to serialize gal into /tmp/CTLFireability706791054329469683.gal : 2 ms
[2026-05-23 15:34:04] [INFO ] Time to serialize properties into /tmp/CTLFireability11464703583100019052.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/CTLFireability706791054329469683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11464703583100019052.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 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 30 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 15:34:34] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:34:34] [INFO ] Invariant cache hit.
[2026-05-23 15:34:34] [INFO ] Implicit Places using invariants in 166 ms returned []
[2026-05-23 15:34:34] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:34:34] [INFO ] Invariant cache hit.
[2026-05-23 15:34:34] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:34:35] [INFO ] Implicit Places using invariants and state equation in 1175 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1349 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 23 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1403 ms. Remains : 163/166 places, 5407/5408 transitions.
[2026-05-23 15:34:35] [INFO ] Flatten gal took : 66 ms
[2026-05-23 15:34:35] [INFO ] Flatten gal took : 106 ms
[2026-05-23 15:34:36] [INFO ] Input system was already deterministic with 5407 transitions.
[2026-05-23 15:34:36] [INFO ] Flatten gal took : 102 ms
[2026-05-23 15:34:36] [INFO ] Flatten gal took : 105 ms
[2026-05-23 15:34:36] [INFO ] Time to serialize gal into /tmp/CTLFireability12274157617708893456.gal : 26 ms
[2026-05-23 15:34:36] [INFO ] Time to serialize properties into /tmp/CTLFireability17277638459468337677.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12274157617708893456.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17277638459468337677.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 15:35:06] [INFO ] Flatten gal took : 106 ms
[2026-05-23 15:35:06] [INFO ] Applying decomposition
[2026-05-23 15:35:06] [INFO ] Flatten gal took : 108 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/graph12450912046321357673.txt' '-o' '/tmp/graph12450912046321357673.bin' '-w' '/tmp/graph12450912046321357673.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12450912046321357673.bin' '-l' '-1' '-v' '-w' '/tmp/graph12450912046321357673.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:35:07] [INFO ] Decomposing Gal with order
[2026-05-23 15:35:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:35:08] [INFO ] Removed a total of 10493 redundant transitions.
[2026-05-23 15:35:08] [INFO ] Flatten gal took : 1320 ms
[2026-05-23 15:35:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 51 ms.
[2026-05-23 15:35:08] [INFO ] Time to serialize gal into /tmp/CTLFireability3133858727081573642.gal : 2 ms
[2026-05-23 15:35:08] [INFO ] Time to serialize properties into /tmp/CTLFireability13172859203096241866.ctl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3133858727081573642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13172859203096241866.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 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 27 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Running 5405 sub problems to find dead transitions.
[2026-05-23 15:35:38] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16801855005649592712.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2151717225303863818.kers'
[2026-05-23 15:35:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16801855005649592712.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2151717225303863818.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 410 rows 166 cols 1928 entries
Finished phase 1 with 161 SingleSign rule and 0 generalized
[2026-05-23 15:35:38] [INFO ] Computed 5 invariants in 5 ms
Computed 5 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-2151717225303863818.kers
Total runtime 6 ms.
[2026-05-23 15:35:38] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 166/576 variables, and 5 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20074 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5405/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 166/576 variables, and 6 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20078 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44797ms problems are : Problem set: 0 solved, 5405 unsolved
Search for dead transitions found 0 dead transitions in 44808ms
[2026-05-23 15:36:23] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 15:36:23] [INFO ] Invariant cache hit.
[2026-05-23 15:36:24] [INFO ] Implicit Places using invariants in 548 ms returned []
[2026-05-23 15:36:24] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 15:36:24] [INFO ] Invariant cache hit.
[2026-05-23 15:36:24] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:36:25] [INFO ] Implicit Places using invariants and state equation in 1941 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2497 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 24 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 47368 ms. Remains : 164/166 places, 5408/5408 transitions.
[2026-05-23 15:36:26] [INFO ] Flatten gal took : 62 ms
[2026-05-23 15:36:26] [INFO ] Flatten gal took : 77 ms
[2026-05-23 15:36:26] [INFO ] Input system was already deterministic with 5408 transitions.
[2026-05-23 15:36:26] [INFO ] Flatten gal took : 73 ms
[2026-05-23 15:36:26] [INFO ] Flatten gal took : 73 ms
[2026-05-23 15:36:26] [INFO ] Time to serialize gal into /tmp/CTLFireability294613930347147017.gal : 27 ms
[2026-05-23 15:36:26] [INFO ] Time to serialize properties into /tmp/CTLFireability15423327518667134452.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/CTLFireability294613930347147017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15423327518667134452.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 15:36:56] [INFO ] Flatten gal took : 72 ms
[2026-05-23 15:36:56] [INFO ] Applying decomposition
[2026-05-23 15:36:56] [INFO ] Flatten gal took : 75 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/graph16214034202534110328.txt' '-o' '/tmp/graph16214034202534110328.bin' '-w' '/tmp/graph16214034202534110328.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16214034202534110328.bin' '-l' '-1' '-v' '-w' '/tmp/graph16214034202534110328.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:36:57] [INFO ] Decomposing Gal with order
[2026-05-23 15:36:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:36:58] [INFO ] Removed a total of 10493 redundant transitions.
[2026-05-23 15:36:58] [INFO ] Flatten gal took : 1194 ms
[2026-05-23 15:36:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 50 ms.
[2026-05-23 15:36:58] [INFO ] Time to serialize gal into /tmp/CTLFireability15148716678101640158.gal : 2 ms
[2026-05-23 15:36:58] [INFO ] Time to serialize properties into /tmp/CTLFireability15098723499270143915.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/CTLFireability15148716678101640158.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15098723499270143915.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 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 52 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
Running 5404 sub problems to find dead transitions.
[2026-05-23 15:37:28] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16973467526092459110.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10821463436098248999.kers'
[2026-05-23 15:37:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16973467526092459110.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10821463436098248999.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 409 rows 164 cols 1825 entries
Finished phase 1 with 160 SingleSign rule and 0 generalized
[2026-05-23 15:37:28] [INFO ] Computed 5 invariants in 4 ms
Computed 5 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-10821463436098248999.kers
Total runtime 6 ms.
[2026-05-23 15:37:28] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 165/574 variables, and 5 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20067 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/165 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5404/201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 165/574 variables, and 6 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20078 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/165 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/201 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44786ms problems are : Problem set: 0 solved, 5404 unsolved
Search for dead transitions found 0 dead transitions in 44797ms
[2026-05-23 15:38:13] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:38:13] [INFO ] Invariant cache hit.
[2026-05-23 15:38:13] [INFO ] Implicit Places using invariants in 594 ms returned []
[2026-05-23 15:38:13] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:38:13] [INFO ] Invariant cache hit.
[2026-05-23 15:38:13] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:38:16] [INFO ] Implicit Places using invariants and state equation in 2941 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3544 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 27 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48431 ms. Remains : 163/166 places, 5407/5408 transitions.
[2026-05-23 15:38:16] [INFO ] Flatten gal took : 68 ms
[2026-05-23 15:38:17] [INFO ] Flatten gal took : 69 ms
[2026-05-23 15:38:17] [INFO ] Input system was already deterministic with 5407 transitions.
[2026-05-23 15:38:17] [INFO ] Flatten gal took : 78 ms
[2026-05-23 15:38:17] [INFO ] Flatten gal took : 98 ms
[2026-05-23 15:38:17] [INFO ] Time to serialize gal into /tmp/CTLFireability4155655417424119832.gal : 25 ms
[2026-05-23 15:38:17] [INFO ] Time to serialize properties into /tmp/CTLFireability14296210709690451807.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/CTLFireability4155655417424119832.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14296210709690451807.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 15:38:47] [INFO ] Flatten gal took : 73 ms
[2026-05-23 15:38:47] [INFO ] Applying decomposition
[2026-05-23 15:38:47] [INFO ] Flatten gal took : 76 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/graph12005003067622113861.txt' '-o' '/tmp/graph12005003067622113861.bin' '-w' '/tmp/graph12005003067622113861.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12005003067622113861.bin' '-l' '-1' '-v' '-w' '/tmp/graph12005003067622113861.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:38:47] [INFO ] Decomposing Gal with order
[2026-05-23 15:38:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:38:49] [INFO ] Removed a total of 10493 redundant transitions.
[2026-05-23 15:38:49] [INFO ] Flatten gal took : 1266 ms
[2026-05-23 15:38:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 50 ms.
[2026-05-23 15:38:49] [INFO ] Time to serialize gal into /tmp/CTLFireability1014151560224470665.gal : 2 ms
[2026-05-23 15:38:49] [INFO ] Time to serialize properties into /tmp/CTLFireability16448585392709885195.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/CTLFireability1014151560224470665.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16448585392709885195.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 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 50 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 15:39:19] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:39:19] [INFO ] Invariant cache hit.
[2026-05-23 15:39:20] [INFO ] Implicit Places using invariants in 598 ms returned []
[2026-05-23 15:39:20] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:39:20] [INFO ] Invariant cache hit.
[2026-05-23 15:39:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:39:23] [INFO ] Implicit Places using invariants and state equation in 3840 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4448 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 24 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4522 ms. Remains : 163/166 places, 5407/5408 transitions.
[2026-05-23 15:39:23] [INFO ] Flatten gal took : 62 ms
[2026-05-23 15:39:24] [INFO ] Flatten gal took : 82 ms
[2026-05-23 15:39:24] [INFO ] Input system was already deterministic with 5407 transitions.
[2026-05-23 15:39:24] [INFO ] Flatten gal took : 75 ms
[2026-05-23 15:39:24] [INFO ] Flatten gal took : 77 ms
[2026-05-23 15:39:24] [INFO ] Time to serialize gal into /tmp/CTLFireability11313002190660101712.gal : 25 ms
[2026-05-23 15:39:24] [INFO ] Time to serialize properties into /tmp/CTLFireability15930713616978062064.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/CTLFireability11313002190660101712.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15930713616978062064.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 15:39:54] [INFO ] Flatten gal took : 73 ms
[2026-05-23 15:39:54] [INFO ] Applying decomposition
[2026-05-23 15:39:54] [INFO ] Flatten gal took : 72 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16923261230322636397.txt' '-o' '/tmp/graph16923261230322636397.bin' '-w' '/tmp/graph16923261230322636397.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16923261230322636397.bin' '-l' '-1' '-v' '-w' '/tmp/graph16923261230322636397.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:39:54] [INFO ] Decomposing Gal with order
[2026-05-23 15:39:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:39:56] [INFO ] Removed a total of 10493 redundant transitions.
[2026-05-23 15:39:56] [INFO ] Flatten gal took : 1214 ms
[2026-05-23 15:39:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 50 ms.
[2026-05-23 15:39:56] [INFO ] Time to serialize gal into /tmp/CTLFireability13747323533241517115.gal : 1 ms
[2026-05-23 15:39:56] [INFO ] Time to serialize properties into /tmp/CTLFireability15045687238683364399.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/CTLFireability13747323533241517115.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15045687238683364399.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 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 47 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 15:40:26] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:40:26] [INFO ] Invariant cache hit.
[2026-05-23 15:40:27] [INFO ] Implicit Places using invariants in 574 ms returned []
[2026-05-23 15:40:27] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:40:27] [INFO ] Invariant cache hit.
[2026-05-23 15:40:27] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:40:29] [INFO ] Implicit Places using invariants and state equation in 2473 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 3058 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 26 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3132 ms. Remains : 164/166 places, 5407/5408 transitions.
[2026-05-23 15:40:29] [INFO ] Flatten gal took : 60 ms
[2026-05-23 15:40:29] [INFO ] Flatten gal took : 71 ms
[2026-05-23 15:40:29] [INFO ] Input system was already deterministic with 5407 transitions.
[2026-05-23 15:40:29] [INFO ] Flatten gal took : 74 ms
[2026-05-23 15:40:30] [INFO ] Flatten gal took : 75 ms
[2026-05-23 15:40:30] [INFO ] Time to serialize gal into /tmp/CTLFireability14900239049823775606.gal : 25 ms
[2026-05-23 15:40:30] [INFO ] Time to serialize properties into /tmp/CTLFireability201126774404330515.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/CTLFireability14900239049823775606.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability201126774404330515.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 15:41:00] [INFO ] Flatten gal took : 88 ms
[2026-05-23 15:41:00] [INFO ] Applying decomposition
[2026-05-23 15:41:00] [INFO ] Flatten gal took : 72 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6859770983108302932.txt' '-o' '/tmp/graph6859770983108302932.bin' '-w' '/tmp/graph6859770983108302932.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6859770983108302932.bin' '-l' '-1' '-v' '-w' '/tmp/graph6859770983108302932.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:41:00] [INFO ] Decomposing Gal with order
[2026-05-23 15:41:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:41:02] [INFO ] Removed a total of 10592 redundant transitions.
[2026-05-23 15:41:02] [INFO ] Flatten gal took : 1393 ms
[2026-05-23 15:41:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 545 labels/synchronizations in 56 ms.
[2026-05-23 15:41:02] [INFO ] Time to serialize gal into /tmp/CTLFireability9464358751263196119.gal : 2 ms
[2026-05-23 15:41:02] [INFO ] Time to serialize properties into /tmp/CTLFireability16289180461959969810.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/CTLFireability9464358751263196119.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16289180461959969810.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 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 49 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 15:41:32] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:41:32] [INFO ] Invariant cache hit.
[2026-05-23 15:41:32] [INFO ] Implicit Places using invariants in 590 ms returned []
[2026-05-23 15:41:32] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:41:32] [INFO ] Invariant cache hit.
[2026-05-23 15:41:32] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:41:34] [INFO ] Implicit Places using invariants and state equation in 2061 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2662 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 25 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2738 ms. Remains : 163/166 places, 5407/5408 transitions.
[2026-05-23 15:41:34] [INFO ] Flatten gal took : 65 ms
[2026-05-23 15:41:35] [INFO ] Flatten gal took : 77 ms
[2026-05-23 15:41:35] [INFO ] Input system was already deterministic with 5407 transitions.
[2026-05-23 15:41:35] [INFO ] Flatten gal took : 73 ms
[2026-05-23 15:41:35] [INFO ] Flatten gal took : 77 ms
[2026-05-23 15:41:35] [INFO ] Time to serialize gal into /tmp/CTLFireability1959443798833592537.gal : 26 ms
[2026-05-23 15:41:35] [INFO ] Time to serialize properties into /tmp/CTLFireability17353529181661410126.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/CTLFireability1959443798833592537.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17353529181661410126.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 15:42:05] [INFO ] Flatten gal took : 74 ms
[2026-05-23 15:42:05] [INFO ] Applying decomposition
[2026-05-23 15:42:05] [INFO ] Flatten gal took : 75 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/graph14645410072606020021.txt' '-o' '/tmp/graph14645410072606020021.bin' '-w' '/tmp/graph14645410072606020021.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14645410072606020021.bin' '-l' '-1' '-v' '-w' '/tmp/graph14645410072606020021.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:42:05] [INFO ] Decomposing Gal with order
[2026-05-23 15:42:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:42:07] [INFO ] Removed a total of 10493 redundant transitions.
[2026-05-23 15:42:07] [INFO ] Flatten gal took : 1200 ms
[2026-05-23 15:42:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 49 ms.
[2026-05-23 15:42:07] [INFO ] Time to serialize gal into /tmp/CTLFireability4754619518444883755.gal : 2 ms
[2026-05-23 15:42:07] [INFO ] Time to serialize properties into /tmp/CTLFireability9347560169549944587.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/CTLFireability4754619518444883755.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9347560169549944587.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 163 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 161 transition count 5404
Applied a total of 9 rules in 1103 ms. Remains 161 /166 variables (removed 5) and now considering 5404/5408 (removed 4) transitions.
[2026-05-23 15:42:38] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10724228393672223657.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3849500779692065940.kers'
[2026-05-23 15:42:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10724228393672223657.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3849500779692065940.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 406 rows 161 cols 1720 entries
Finished phase 1 with 157 SingleSign rule and 0 generalized
[2026-05-23 15:42:38] [INFO ] Computed 4 invariants in 4 ms
Computed 4 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-3849500779692065940.kers
Total runtime 5 ms.
[2026-05-23 15:42:38] [INFO ] Implicit Places using invariants in 589 ms returned []
[2026-05-23 15:42:39] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2026-05-23 15:42:39] [INFO ] Invariant cache hit.
[2026-05-23 15:42:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:42:40] [INFO ] Implicit Places using invariants and state equation in 1990 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2587 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 159/166 places, 5404/5408 transitions.
Applied a total of 0 rules in 935 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 4627 ms. Remains : 159/166 places, 5404/5408 transitions.
[2026-05-23 15:42:42] [INFO ] Flatten gal took : 59 ms
[2026-05-23 15:42:42] [INFO ] Flatten gal took : 72 ms
[2026-05-23 15:42:42] [INFO ] Input system was already deterministic with 5404 transitions.
[2026-05-23 15:42:42] [INFO ] Flatten gal took : 72 ms
[2026-05-23 15:42:42] [INFO ] Flatten gal took : 79 ms
[2026-05-23 15:42:42] [INFO ] Time to serialize gal into /tmp/CTLFireability13928187110147939151.gal : 25 ms
[2026-05-23 15:42:42] [INFO ] Time to serialize properties into /tmp/CTLFireability6694468219147309224.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/CTLFireability13928187110147939151.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6694468219147309224.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 15:43:12] [INFO ] Flatten gal took : 76 ms
[2026-05-23 15:43:12] [INFO ] Applying decomposition
[2026-05-23 15:43:12] [INFO ] Flatten gal took : 79 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/graph242431489553962938.txt' '-o' '/tmp/graph242431489553962938.bin' '-w' '/tmp/graph242431489553962938.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph242431489553962938.bin' '-l' '-1' '-v' '-w' '/tmp/graph242431489553962938.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:43:12] [INFO ] Decomposing Gal with order
[2026-05-23 15:43:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:43:14] [INFO ] Removed a total of 10395 redundant transitions.
[2026-05-23 15:43:14] [INFO ] Flatten gal took : 1143 ms
[2026-05-23 15:43:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 55 ms.
[2026-05-23 15:43:14] [INFO ] Time to serialize gal into /tmp/CTLFireability3494173655554157232.gal : 2 ms
[2026-05-23 15:43:14] [INFO ] Time to serialize properties into /tmp/CTLFireability548258181987911969.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/CTLFireability3494173655554157232.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability548258181987911969.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 51 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 15:43:44] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17905130836003235729.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-169397168851065588.kers'
[2026-05-23 15:43:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17905130836003235729.kers, --Pflows, --basisKERS=/tmp/petrispot-output-169397168851065588.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 409 rows 164 cols 1825 entries
Finished phase 1 with 160 SingleSign rule and 0 generalized
[2026-05-23 15:43:44] [INFO ] Computed 5 invariants in 4 ms
Computed 5 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-169397168851065588.kers
Total runtime 5 ms.
[2026-05-23 15:43:44] [INFO ] Implicit Places using invariants in 566 ms returned []
[2026-05-23 15:43:44] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:43:44] [INFO ] Invariant cache hit.
[2026-05-23 15:43:45] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:43:47] [INFO ] Implicit Places using invariants and state equation in 2148 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2722 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 26 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2799 ms. Remains : 163/166 places, 5407/5408 transitions.
[2026-05-23 15:43:47] [INFO ] Flatten gal took : 86 ms
[2026-05-23 15:43:47] [INFO ] Flatten gal took : 72 ms
[2026-05-23 15:43:47] [INFO ] Input system was already deterministic with 5407 transitions.
[2026-05-23 15:43:47] [INFO ] Flatten gal took : 72 ms
[2026-05-23 15:43:47] [INFO ] Flatten gal took : 72 ms
[2026-05-23 15:43:47] [INFO ] Time to serialize gal into /tmp/CTLFireability17623643183097710297.gal : 24 ms
[2026-05-23 15:43:47] [INFO ] Time to serialize properties into /tmp/CTLFireability8768717008575544184.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/CTLFireability17623643183097710297.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8768717008575544184.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 15:44:17] [INFO ] Flatten gal took : 92 ms
[2026-05-23 15:44:17] [INFO ] Applying decomposition
[2026-05-23 15:44:17] [INFO ] Flatten gal took : 72 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph405783090924157268.txt' '-o' '/tmp/graph405783090924157268.bin' '-w' '/tmp/graph405783090924157268.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph405783090924157268.bin' '-l' '-1' '-v' '-w' '/tmp/graph405783090924157268.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:44:18] [INFO ] Decomposing Gal with order
[2026-05-23 15:44:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:44:19] [INFO ] Removed a total of 10493 redundant transitions.
[2026-05-23 15:44:19] [INFO ] Flatten gal took : 1174 ms
[2026-05-23 15:44:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 52 ms.
[2026-05-23 15:44:19] [INFO ] Time to serialize gal into /tmp/CTLFireability12301218788406094264.gal : 2 ms
[2026-05-23 15:44:19] [INFO ] Time to serialize properties into /tmp/CTLFireability14257277235810666306.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/CTLFireability12301218788406094264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14257277235810666306.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 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 48 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 15:44:49] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:44:49] [INFO ] Invariant cache hit.
[2026-05-23 15:44:49] [INFO ] Implicit Places using invariants in 436 ms returned []
[2026-05-23 15:44:49] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 15:44:49] [INFO ] Invariant cache hit.
[2026-05-23 15:44:50] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 15:44:54] [INFO ] Implicit Places using invariants and state equation in 4304 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4750 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 25 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4823 ms. Remains : 163/166 places, 5407/5408 transitions.
[2026-05-23 15:44:54] [INFO ] Flatten gal took : 59 ms
[2026-05-23 15:44:54] [INFO ] Flatten gal took : 71 ms
[2026-05-23 15:44:54] [INFO ] Input system was already deterministic with 5407 transitions.
[2026-05-23 15:44:54] [INFO ] Flatten gal took : 71 ms
[2026-05-23 15:44:54] [INFO ] Flatten gal took : 71 ms
[2026-05-23 15:44:54] [INFO ] Time to serialize gal into /tmp/CTLFireability10109095222746235297.gal : 24 ms
[2026-05-23 15:44:54] [INFO ] Time to serialize properties into /tmp/CTLFireability11454877719671907952.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/CTLFireability10109095222746235297.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11454877719671907952.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 15:45:24] [INFO ] Flatten gal took : 71 ms
[2026-05-23 15:45:24] [INFO ] Applying decomposition
[2026-05-23 15:45:25] [INFO ] Flatten gal took : 75 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/graph12145338233322299545.txt' '-o' '/tmp/graph12145338233322299545.bin' '-w' '/tmp/graph12145338233322299545.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12145338233322299545.bin' '-l' '-1' '-v' '-w' '/tmp/graph12145338233322299545.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:45:25] [INFO ] Decomposing Gal with order
[2026-05-23 15:45:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:45:26] [INFO ] Removed a total of 10493 redundant transitions.
[2026-05-23 15:45:26] [INFO ] Flatten gal took : 1258 ms
[2026-05-23 15:45:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 46 ms.
[2026-05-23 15:45:26] [INFO ] Time to serialize gal into /tmp/CTLFireability11985074188511090074.gal : 1 ms
[2026-05-23 15:45:26] [INFO ] Time to serialize properties into /tmp/CTLFireability9458504292551917110.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/CTLFireability11985074188511090074.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9458504292551917110.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 15:45:57] [INFO ] Flatten gal took : 378 ms
[2026-05-23 15:45:58] [INFO ] Flatten gal took : 342 ms
[2026-05-23 15:45:59] [INFO ] Applying decomposition
[2026-05-23 15:45:59] [INFO ] Flatten gal took : 411 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/graph575887796264440550.txt' '-o' '/tmp/graph575887796264440550.bin' '-w' '/tmp/graph575887796264440550.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph575887796264440550.bin' '-l' '-1' '-v' '-w' '/tmp/graph575887796264440550.weights' '-q' '0' '-e' '0.001'
[2026-05-23 15:46:00] [INFO ] Decomposing Gal with order
[2026-05-23 15:46:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 15:46:02] [INFO ] Removed a total of 10691 redundant transitions.
[2026-05-23 15:46:02] [INFO ] Flatten gal took : 2143 ms
[2026-05-23 15:46:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 693 labels/synchronizations in 54 ms.
[2026-05-23 15:46:03] [INFO ] Time to serialize gal into /tmp/CTLFireability1866095795112048084.gal : 2 ms
[2026-05-23 15:46:03] [INFO ] Time to serialize properties into /tmp/CTLFireability960697429544580396.ctl : 128 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/CTLFireability1866095795112048084.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability960697429544580396.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 15 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 16:14:08] [INFO ] Flatten gal took : 379 ms
[2026-05-23 16:14:08] [INFO ] Time to serialize gal into /tmp/CTLFireability5270622959383535898.gal : 25 ms
[2026-05-23 16:14:08] [INFO ] Time to serialize properties into /tmp/CTLFireability9563650306331265833.ctl : 88 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/CTLFireability5270622959383535898.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9563650306331265833.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-V50P20N50"
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-V50P20N50, 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-177946841800242"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N50.tgz
mv BridgeAndVehicles-PT-V50P20N50 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 ;