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-177946842000514.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 BusinessProcesses-PT-09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842000514
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 9.7K Mar 5 17:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Mar 5 17:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 5 17:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 5 17:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 07:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 17:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Mar 5 17:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Mar 5 17:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 5 17:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 104K 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 BusinessProcesses-PT-09-CTLFireability-2024-00
FORMULA_NAME BusinessProcesses-PT-09-CTLFireability-2024-01
FORMULA_NAME BusinessProcesses-PT-09-CTLFireability-2024-02
FORMULA_NAME BusinessProcesses-PT-09-CTLFireability-2024-03
FORMULA_NAME BusinessProcesses-PT-09-CTLFireability-2024-04
FORMULA_NAME BusinessProcesses-PT-09-CTLFireability-2024-05
FORMULA_NAME BusinessProcesses-PT-09-CTLFireability-2024-06
FORMULA_NAME BusinessProcesses-PT-09-CTLFireability-2024-07
FORMULA_NAME BusinessProcesses-PT-09-CTLFireability-2024-08
FORMULA_NAME BusinessProcesses-PT-09-CTLFireability-2024-09
FORMULA_NAME BusinessProcesses-PT-09-CTLFireability-2024-10
FORMULA_NAME BusinessProcesses-PT-09-CTLFireability-2024-11
FORMULA_NAME BusinessProcesses-PT-09-CTLFireability-2024-12
FORMULA_NAME BusinessProcesses-PT-09-CTLFireability-2024-13
FORMULA_NAME BusinessProcesses-PT-09-CTLFireability-2024-14
FORMULA_NAME BusinessProcesses-PT-09-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779615582963

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BusinessProcesses-PT-09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 09:39:44] [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]
[2026-05-24 09:39:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 09:39:44] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2026-05-24 09:39:44] [INFO ] Transformed 403 places.
[2026-05-24 09:39:44] [INFO ] Transformed 374 transitions.
[2026-05-24 09:39:44] [INFO ] Found NUPN structural information;
[2026-05-24 09:39:44] [INFO ] Parsed PT model containing 403 places and 374 transitions and 1148 arcs in 211 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 136 out of 403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 403/403 places, 374/374 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 402 transition count 374
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 33 place count 370 transition count 342
Iterating global reduction 1 with 32 rules applied. Total rules applied 65 place count 370 transition count 342
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 75 place count 360 transition count 332
Iterating global reduction 1 with 10 rules applied. Total rules applied 85 place count 360 transition count 332
Applied a total of 85 rules in 87 ms. Remains 360 /403 variables (removed 43) and now considering 332/374 (removed 42) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8840066308585483468.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12564282015779905287.kers'
[2026-05-24 09:39:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8840066308585483468.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12564282015779905287.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 332 rows 360 cols 1063 entries
Finished phase 1 with 247 SingleSign rule and 49 generalized
[2026-05-24 09:39:44] [INFO ] Computed 64 invariants in 2 ms
Computed 64 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-12564282015779905287.kers
Total runtime 3 ms.
[2026-05-24 09:39:44] [INFO ] Implicit Places using invariants in 364 ms returned []
[2026-05-24 09:39:44] [INFO ] Invariant cache hit.
[2026-05-24 09:39:45] [INFO ] Implicit Places using invariants and state equation in 505 ms returned []
Implicit Place search using SMT with State Equation took 902 ms to find 0 implicit places.
Running 331 sub problems to find dead transitions.
[2026-05-24 09:39:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/359 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/359 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 2 (OVERLAPS) 1/360 variables, 46/61 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/360 variables, 3/64 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/360 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 331 unsolved
Problem TDEAD273 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD285 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/360 variables, 20/104 constraints. Problems are: Problem set: 4 solved, 327 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/360 variables, 20/124 constraints. Problems are: Problem set: 4 solved, 327 unsolved
Problem TDEAD270 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD300 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD306 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/360 variables, 20/144 constraints. Problems are: Problem set: 10 solved, 321 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/360 variables, 20/164 constraints. Problems are: Problem set: 10 solved, 321 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/360 variables, 20/184 constraints. Problems are: Problem set: 10 solved, 321 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 360/692 variables, and 184 constraints, problems are : Problem set: 10 solved, 321 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/360 constraints, PredecessorRefiner: 331/331 constraints, Known Traps: 120/120 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 321 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/359 variables, 15/15 constraints. Problems are: Problem set: 10 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/359 variables, 0/15 constraints. Problems are: Problem set: 10 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/360 variables, 46/61 constraints. Problems are: Problem set: 10 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/360 variables, 3/64 constraints. Problems are: Problem set: 10 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/360 variables, 120/184 constraints. Problems are: Problem set: 10 solved, 321 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/360 variables, 20/204 constraints. Problems are: Problem set: 10 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/360 variables, 20/224 constraints. Problems are: Problem set: 10 solved, 321 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/360 variables, 20/244 constraints. Problems are: Problem set: 10 solved, 321 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/360 variables, 20/264 constraints. Problems are: Problem set: 10 solved, 321 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/360 variables, 20/284 constraints. Problems are: Problem set: 10 solved, 321 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/360 variables, 20/304 constraints. Problems are: Problem set: 10 solved, 321 unsolved
SMT process timed out in 60218ms, After SMT, problems are : Problem set: 10 solved, 321 unsolved
Search for dead transitions found 10 dead transitions in 60231ms
Found 10 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 10 transitions
Dead transitions reduction (with SMT) removed 10 transitions
Starting structural reductions in LTL mode, iteration 1 : 360/403 places, 322/374 transitions.
Applied a total of 0 rules in 4 ms. Remains 360 /360 variables (removed 0) and now considering 322/322 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61263 ms. Remains : 360/403 places, 322/374 transitions.
Starting structural reductions in LTL mode, iteration 0 : 360/360 places, 322/322 transitions.
Applied a total of 0 rules in 22 ms. Remains 360 /360 variables (removed 0) and now considering 322/322 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1582036243625691695.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-899821466092462146.kers'
[2026-05-24 09:40:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1582036243625691695.kers, --Pflows, --basisKERS=/tmp/petrispot-output-899821466092462146.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 322 rows 360 cols 1003 entries
Finished phase 1 with 246 SingleSign rule and 50 generalized
[2026-05-24 09:40:45] [INFO ] Computed 64 invariants in 1 ms
Computed 64 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-899821466092462146.kers
Total runtime 2 ms.
[2026-05-24 09:40:45] [INFO ] Implicit Places using invariants in 185 ms returned []
[2026-05-24 09:40:45] [INFO ] Invariant cache hit.
[2026-05-24 09:40:46] [INFO ] Implicit Places using invariants and state equation in 427 ms returned []
Implicit Place search using SMT with State Equation took 615 ms to find 0 implicit places.
Running 321 sub problems to find dead transitions.
[2026-05-24 09:40:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/359 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/359 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (OVERLAPS) 1/360 variables, 46/61 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/360 variables, 3/64 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/360 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/360 variables, 20/104 constraints. Problems are: Problem set: 0 solved, 321 unsolved
Problem TDEAD259 is UNSAT
Problem TDEAD269 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD280 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD296 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/360 variables, 20/124 constraints. Problems are: Problem set: 13 solved, 308 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/360 variables, 20/144 constraints. Problems are: Problem set: 13 solved, 308 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/360 variables, 20/164 constraints. Problems are: Problem set: 13 solved, 308 unsolved
Problem TDEAD265 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD300 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/360 variables, 20/184 constraints. Problems are: Problem set: 16 solved, 305 unsolved
SMT process timed out in 30116ms, After SMT, problems are : Problem set: 16 solved, 305 unsolved
Search for dead transitions found 16 dead transitions in 30119ms
Found 16 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 16 transitions
Dead transitions reduction (with SMT) removed 16 transitions
Starting structural reductions in LTL mode, iteration 1 : 360/360 places, 306/322 transitions.
Applied a total of 0 rules in 8 ms. Remains 360 /360 variables (removed 0) and now considering 306/306 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30768 ms. Remains : 360/360 places, 306/322 transitions.
Support contains 136 out of 360 places after structural reductions.
[2026-05-24 09:41:16] [INFO ] Flatten gal took : 48 ms
[2026-05-24 09:41:16] [INFO ] Flatten gal took : 22 ms
[2026-05-24 09:41:16] [INFO ] Input system was already deterministic with 306 transitions.
Support contains 131 out of 360 places (down from 136) after GAL structural reductions.
RANDOM walk for 40000 steps (419 resets) in 1617 ms. (24 steps per ms) remains 29/99 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 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 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8489916704428999798.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2191522319034542032.kers'
[2026-05-24 09:41:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8489916704428999798.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2191522319034542032.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 306 rows 360 cols 907 entries
Finished phase 1 with 246 SingleSign rule and 46 generalized
[2026-05-24 09:41:17] [INFO ] Computed 68 invariants in 1 ms
Computed 68 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2191522319034542032.kers
Total runtime 2 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
Problem AtomicPropp17 is UNSAT
At refinement iteration 1 (OVERLAPS) 182/238 variables, 34/34 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/238 variables, 0/34 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 50/288 variables, 12/46 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 0/46 constraints. Problems are: Problem set: 1 solved, 28 unsolved
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp88 is UNSAT
At refinement iteration 5 (OVERLAPS) 69/357 variables, 22/68 constraints. Problems are: Problem set: 6 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/357 variables, 0/68 constraints. Problems are: Problem set: 6 solved, 23 unsolved
At refinement iteration 7 (OVERLAPS) 304/661 variables, 357/425 constraints. Problems are: Problem set: 6 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/661 variables, 0/425 constraints. Problems are: Problem set: 6 solved, 23 unsolved
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp92 is UNSAT
At refinement iteration 9 (OVERLAPS) 5/666 variables, 3/428 constraints. Problems are: Problem set: 9 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/666 variables, 0/428 constraints. Problems are: Problem set: 9 solved, 20 unsolved
At refinement iteration 11 (OVERLAPS) 0/666 variables, 0/428 constraints. Problems are: Problem set: 9 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 666/666 variables, and 428 constraints, problems are : Problem set: 9 solved, 20 unsolved in 1527 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 360/360 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 9 solved, 20 unsolved
Problem AtomicPropp73 is UNSAT
At refinement iteration 1 (OVERLAPS) 183/220 variables, 32/32 constraints. Problems are: Problem set: 10 solved, 19 unsolved
Problem AtomicPropp70 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/220 variables, 3/35 constraints. Problems are: Problem set: 11 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/220 variables, 0/35 constraints. Problems are: Problem set: 11 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 60/280 variables, 14/49 constraints. Problems are: Problem set: 11 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 8/57 constraints. Problems are: Problem set: 11 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/280 variables, 0/57 constraints. Problems are: Problem set: 11 solved, 18 unsolved
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp53 is UNSAT
At refinement iteration 7 (OVERLAPS) 75/355 variables, 21/78 constraints. Problems are: Problem set: 13 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/355 variables, 20/98 constraints. Problems are: Problem set: 13 solved, 16 unsolved
SMT process timed out in 6551ms, After SMT, problems are : Problem set: 13 solved, 16 unsolved
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 27 out of 360 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 360/360 places, 306/306 transitions.
Graph (complete) has 749 edges and 360 vertex of which 359 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 359 transition count 271
Reduce places removed 34 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 38 rules applied. Total rules applied 73 place count 325 transition count 267
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 77 place count 321 transition count 267
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 71 Pre rules applied. Total rules applied 77 place count 321 transition count 196
Deduced a syphon composed of 71 places in 1 ms
Ensure Unique test removed 9 places
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 151 rules applied. Total rules applied 228 place count 241 transition count 196
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 250 place count 219 transition count 174
Iterating global reduction 3 with 22 rules applied. Total rules applied 272 place count 219 transition count 174
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 272 place count 219 transition count 173
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 274 place count 218 transition count 173
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 0 ms
Ensure Unique test removed 6 places
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 408 place count 148 transition count 109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 409 place count 148 transition count 108
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 411 place count 147 transition count 111
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 417 place count 147 transition count 111
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 418 place count 146 transition count 110
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 419 place count 145 transition count 110
Applied a total of 419 rules in 75 ms. Remains 145 /360 variables (removed 215) and now considering 110/306 (removed 196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 145/360 places, 110/306 transitions.
RANDOM walk for 40000 steps (2241 resets) in 403 ms. (99 steps per ms) remains 7/16 properties
BEST_FIRST walk for 40004 steps (421 resets) in 119 ms. (333 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (432 resets) in 110 ms. (360 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (330 resets) in 88 ms. (449 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (449 resets) in 113 ms. (350 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (429 resets) in 112 ms. (354 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (472 resets) in 112 ms. (354 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (443 resets) in 113 ms. (350 steps per ms) remains 6/7 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9714835231829180921.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8232927590501367842.kers'
[2026-05-24 09:41:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9714835231829180921.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8232927590501367842.kers]
Culling duplicate invariants (modulo rational): removing 13 columns.
Culled 13 columns in 0 ms.
// Phase 1: matrix 110 rows 132 cols 436 entries
Finished phase 1 with 67 SingleSign rule and 26 generalized
[2026-05-24 09:41:24] [INFO ] Computed 52 invariants in 0 ms
Computed 52 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8232927590501367842.kers
Total runtime 1 ms.
[2026-05-24 09:41:24] [INFO ] State equation strengthened by 3 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 55/69 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2/71 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 41/112 variables, 15/34 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/112 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 6/118 variables, 6/40 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 1/119 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/119 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 107/226 variables, 119/160 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/226 variables, 3/163 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/226 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 27/253 variables, 24/187 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/253 variables, 8/195 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/253 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (OVERLAPS) 2/255 variables, 3/198 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/255 variables, 2/200 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/255 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (OVERLAPS) 0/255 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 200 constraints, problems are : Problem set: 0 solved, 6 unsolved in 293 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 145/145 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 55/69 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2/71 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 41/112 variables, 15/34 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp90 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/112 variables, 4/38 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 0/38 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 6/118 variables, 6/44 constraints. Problems are: Problem set: 1 solved, 5 unsolved
Problem AtomicPropp21 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 5/49 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/118 variables, 0/49 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 1/119 variables, 1/50 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/119 variables, 0/50 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 107/226 variables, 119/169 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/226 variables, 3/172 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/226 variables, 2/174 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/226 variables, 1/175 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/226 variables, 0/175 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 18 (OVERLAPS) 27/253 variables, 24/199 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/253 variables, 8/207 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/253 variables, 2/209 constraints. Problems are: Problem set: 2 solved, 4 unsolved
Problem AtomicPropp34 is UNSAT
At refinement iteration 21 (INCLUDED_ONLY) 0/253 variables, 2/211 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/253 variables, 0/211 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 2/255 variables, 3/214 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/255 variables, 2/216 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/255 variables, 0/216 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 26 (OVERLAPS) 0/255 variables, 0/216 constraints. Problems are: Problem set: 3 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 255/255 variables, and 216 constraints, problems are : Problem set: 3 solved, 3 unsolved in 1203 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 145/145 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 4/6 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1507ms problems are : Problem set: 3 solved, 3 unsolved
Parikh walk visited 0 properties in 465 ms.
Support contains 7 out of 145 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 145/145 places, 110/110 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 145 transition count 108
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 143 transition count 108
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 4 place count 143 transition count 103
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 14 place count 138 transition count 103
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 17 place count 135 transition count 100
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 135 transition count 100
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 19 rules applied. Total rules applied 39 place count 125 transition count 91
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 41 place count 125 transition count 91
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 124 transition count 90
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 124 transition count 90
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 123 transition count 89
Applied a total of 44 rules in 25 ms. Remains 123 /145 variables (removed 22) and now considering 89/110 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 123/145 places, 89/110 transitions.
RANDOM walk for 30090 steps (3154 resets) in 260 ms. (115 steps per ms) remains 0/3 properties
Successfully simplified 16 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BusinessProcesses-PT-09-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-09-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 09:41:26] [INFO ] Flatten gal took : 18 ms
[2026-05-24 09:41:26] [INFO ] Flatten gal took : 18 ms
[2026-05-24 09:41:26] [INFO ] Input system was already deterministic with 306 transitions.
Computed a total of 220 stabilizing places and 196 stable transitions
Graph (complete) has 749 edges and 360 vertex of which 359 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Starting structural reductions in LTL mode, iteration 0 : 360/360 places, 306/306 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 330 transition count 276
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 330 transition count 276
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 71 place count 319 transition count 265
Iterating global reduction 0 with 11 rules applied. Total rules applied 82 place count 319 transition count 265
Applied a total of 82 rules in 21 ms. Remains 319 /360 variables (removed 41) and now considering 265/306 (removed 41) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-69104736723687973.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17570289149137575839.kers'
[2026-05-24 09:41:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-69104736723687973.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17570289149137575839.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 265 rows 319 cols 825 entries
Finished phase 1 with 205 SingleSign rule and 46 generalized
[2026-05-24 09:41:26] [INFO ] Computed 68 invariants in 5 ms
Computed 68 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-17570289149137575839.kers
Total runtime 6 ms.
[2026-05-24 09:41:26] [INFO ] Implicit Places using invariants in 151 ms returned []
[2026-05-24 09:41:26] [INFO ] Invariant cache hit.
[2026-05-24 09:41:27] [INFO ] Implicit Places using invariants and state equation in 339 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 493 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 318/360 places, 265/306 transitions.
Applied a total of 0 rules in 5 ms. Remains 318 /318 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 519 ms. Remains : 318/360 places, 265/306 transitions.
[2026-05-24 09:41:27] [INFO ] Flatten gal took : 15 ms
[2026-05-24 09:41:27] [INFO ] Flatten gal took : 13 ms
[2026-05-24 09:41:27] [INFO ] Input system was already deterministic with 265 transitions.
[2026-05-24 09:41:27] [INFO ] Flatten gal took : 10 ms
[2026-05-24 09:41:27] [INFO ] Flatten gal took : 10 ms
[2026-05-24 09:41:27] [INFO ] Time to serialize gal into /tmp/CTLFireability15941684700944314694.gal : 5 ms
[2026-05-24 09:41:27] [INFO ] Time to serialize properties into /tmp/CTLFireability9376595542617388336.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15941684700944314694.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9376595542617388336.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.
[2026-05-24 09:41:57] [INFO ] Flatten gal took : 13 ms
[2026-05-24 09:41:57] [INFO ] Applying decomposition
[2026-05-24 09:41:57] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9930977256202981468.txt' '-o' '/tmp/graph9930977256202981468.bin' '-w' '/tmp/graph9930977256202981468.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9930977256202981468.bin' '-l' '-1' '-v' '-w' '/tmp/graph9930977256202981468.weights' '-q' '0' '-e' '0.001'
[2026-05-24 09:41:57] [INFO ] Decomposing Gal with order
[2026-05-24 09:41:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 09:41:57] [INFO ] Removed a total of 115 redundant transitions.
[2026-05-24 09:41:57] [INFO ] Flatten gal took : 61 ms
[2026-05-24 09:41:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 10 ms.
[2026-05-24 09:41:57] [INFO ] Time to serialize gal into /tmp/CTLFireability3563921611164368878.gal : 7 ms
[2026-05-24 09:41:57] [INFO ] Time to serialize properties into /tmp/CTLFireability3102389696575681154.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/CTLFireability3563921611164368878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3102389696575681154.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.02696e+18,1.76165,57356,3585,42,101868,443,825,173203,62,1184,0


Converting to forward existential form...Done !
original formula: (AG(E(!(((EF((i16.i1.u83.p267==1)) + (i17.u110.p390==1)) + EG((i14.u68.p197==1)))) U (!(A((((i18.i1.u94.p89==1)&&(i18.i1.u77.p245==1))&&(...317
=> equivalent forward existential formula: [(FwdU((Init * !(EX((((i1.u47.p138==1)&&(i6.i1.u74.p229==1))&&(i17.u101.p368==1))))),TRUE) * !(E(!(((E(TRUE U (i...443
Reverse transition relation is NOT exact ! Due to transitions t2, t5, t7, t10, t137, t155, t163, t167, t179, t183, t210, t214, t245, t248, t255, t256, t257...883
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found a local SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 360/360 places, 306/306 transitions.
Graph (trivial) has 171 edges and 360 vertex of which 4 / 360 are part of one of the 1 SCC in 6 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 746 edges and 357 vertex of which 356 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 51 place count 355 transition count 252
Reduce places removed 49 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 50 rules applied. Total rules applied 101 place count 306 transition count 251
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 102 place count 305 transition count 251
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 102 place count 305 transition count 187
Deduced a syphon composed of 64 places in 1 ms
Ensure Unique test removed 8 places
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 136 rules applied. Total rules applied 238 place count 233 transition count 187
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 265 place count 206 transition count 160
Iterating global reduction 3 with 27 rules applied. Total rules applied 292 place count 206 transition count 160
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 292 place count 206 transition count 158
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 296 place count 204 transition count 158
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 0 ms
Ensure Unique test removed 7 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 3 with 141 rules applied. Total rules applied 437 place count 130 transition count 91
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 438 place count 130 transition count 91
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 439 place count 129 transition count 90
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 440 place count 128 transition count 90
Applied a total of 440 rules in 51 ms. Remains 128 /360 variables (removed 232) and now considering 90/306 (removed 216) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-623645401472974637.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11296696606438199611.kers'
[2026-05-24 09:42:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-623645401472974637.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11296696606438199611.kers]
Normalized transition count is 89 out of 90 initially.
Culling duplicate invariants (modulo rational): removing 26 columns.
Culled 26 columns in 0 ms.
// Phase 1: matrix 89 rows 102 cols 336 entries
Finished phase 1 with 58 SingleSign rule and 18 generalized
[2026-05-24 09:42:27] [INFO ] Computed 52 invariants in 0 ms
Computed 52 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11296696606438199611.kers
Total runtime 1 ms.
[2026-05-24 09:42:27] [INFO ] Implicit Places using invariants in 102 ms returned [0, 1, 2, 10, 34, 40, 41, 42, 43, 101]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 105 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 118/360 places, 90/306 transitions.
Applied a total of 0 rules in 5 ms. Remains 118 /118 variables (removed 0) and now considering 90/90 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 163 ms. Remains : 118/360 places, 90/306 transitions.
[2026-05-24 09:42:27] [INFO ] Flatten gal took : 5 ms
[2026-05-24 09:42:27] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:42:27] [INFO ] Input system was already deterministic with 90 transitions.
[2026-05-24 09:42:27] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:42:27] [INFO ] Flatten gal took : 3 ms
[2026-05-24 09:42:27] [INFO ] Time to serialize gal into /tmp/CTLFireability16823925063679099990.gal : 1 ms
[2026-05-24 09:42:27] [INFO ] Time to serialize properties into /tmp/CTLFireability9721060521348068280.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/CTLFireability16823925063679099990.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9721060521348068280.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.57887e+07,0.551353,24580,2,5756,5,112324,6,0,562,83129,0


Converting to forward existential form...Done !
original formula: (EG(AG(((E(((p96==1)&&(p340==1)) U (p134==1)) * E((p278==1) U (p136==1))) + EF((((p89==0)||(p245==0))||(p333==0)))))) + AF(((((p92==0)||(...190
=> equivalent forward existential formula: [FwdG((Init * !(EG(!(E(TRUE U !(((E(((p96==1)&&(p340==1)) U (p134==1)) * E((p278==1) U (p136==1))) + E(TRUE U ((...256
Reverse transition relation is NOT exact ! Due to transitions t7, t31, t34, t35, t36, t37, t38, t39, t43, t44, t45, t46, t47, t53, t61, t62, t70, t71, t72,...290
(forward)formula 0,1,7.44841,208892,1,0,245,1.36602e+06,211,112,3789,1.04527e+06,271
FORMULA BusinessProcesses-PT-09-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 360/360 places, 306/306 transitions.
Graph (trivial) has 182 edges and 360 vertex of which 7 / 360 are part of one of the 1 SCC in 2 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 742 edges and 354 vertex of which 353 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 52 rules applied. Total rules applied 54 place count 352 transition count 245
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 1 with 52 rules applied. Total rules applied 106 place count 300 transition count 245
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 66 Pre rules applied. Total rules applied 106 place count 300 transition count 179
Deduced a syphon composed of 66 places in 0 ms
Ensure Unique test removed 10 places
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 2 with 142 rules applied. Total rules applied 248 place count 224 transition count 179
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 275 place count 197 transition count 152
Iterating global reduction 2 with 27 rules applied. Total rules applied 302 place count 197 transition count 152
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 302 place count 197 transition count 149
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 308 place count 194 transition count 149
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Deduced a syphon composed of 68 places in 0 ms
Ensure Unique test removed 7 places
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 2 with 143 rules applied. Total rules applied 451 place count 119 transition count 81
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 452 place count 118 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 453 place count 117 transition count 80
Applied a total of 453 rules in 44 ms. Remains 117 /360 variables (removed 243) and now considering 80/306 (removed 226) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13068225075473403800.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1425634131867161740.kers'
[2026-05-24 09:42:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13068225075473403800.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1425634131867161740.kers]
Normalized transition count is 79 out of 80 initially.
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 0 ms.
// Phase 1: matrix 79 rows 87 cols 284 entries
Finished phase 1 with 52 SingleSign rule and 15 generalized
[2026-05-24 09:42:35] [INFO ] Computed 50 invariants in 1 ms
Computed 50 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1425634131867161740.kers
Total runtime 2 ms.
[2026-05-24 09:42:35] [INFO ] Implicit Places using invariants in 99 ms returned [0, 1, 2, 10, 34, 35, 36, 37, 38, 39]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 101 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 107/360 places, 80/306 transitions.
Applied a total of 0 rules in 7 ms. Remains 107 /107 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 153 ms. Remains : 107/360 places, 80/306 transitions.
[2026-05-24 09:42:35] [INFO ] Flatten gal took : 6 ms
[2026-05-24 09:42:35] [INFO ] Flatten gal took : 3 ms
[2026-05-24 09:42:35] [INFO ] Input system was already deterministic with 80 transitions.
[2026-05-24 09:42:35] [INFO ] Flatten gal took : 5 ms
[2026-05-24 09:42:35] [INFO ] Flatten gal took : 3 ms
[2026-05-24 09:42:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2927189446150565338.gal : 1 ms
[2026-05-24 09:42:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7727635963051545230.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2927189446150565338.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7727635963051545230.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 4500 steps (904 resets) in 49 ms. (90 steps per ms) remains 0/1 properties
FORMULA BusinessProcesses-PT-09-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 360/360 places, 306/306 transitions.
Graph (trivial) has 175 edges and 360 vertex of which 4 / 360 are part of one of the 1 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 746 edges and 357 vertex of which 356 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 51 place count 355 transition count 252
Reduce places removed 49 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 50 rules applied. Total rules applied 101 place count 306 transition count 251
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 102 place count 305 transition count 251
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 66 Pre rules applied. Total rules applied 102 place count 305 transition count 185
Deduced a syphon composed of 66 places in 1 ms
Ensure Unique test removed 9 places
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 3 with 141 rules applied. Total rules applied 243 place count 230 transition count 185
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 270 place count 203 transition count 158
Iterating global reduction 3 with 27 rules applied. Total rules applied 297 place count 203 transition count 158
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 297 place count 203 transition count 156
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 301 place count 201 transition count 156
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Ensure Unique test removed 5 places
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 3 with 131 rules applied. Total rules applied 432 place count 133 transition count 93
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 434 place count 132 transition count 92
Partial Post-agglomeration rule applied 6 times.
Drop transitions (Partial Post agglomeration) removed 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 440 place count 132 transition count 92
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 441 place count 131 transition count 91
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 442 place count 130 transition count 91
Applied a total of 442 rules in 44 ms. Remains 130 /360 variables (removed 230) and now considering 91/306 (removed 215) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7796424365346547294.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12228010333635066185.kers'
[2026-05-24 09:42:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7796424365346547294.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12228010333635066185.kers]
Normalized transition count is 90 out of 91 initially.
Culling duplicate invariants (modulo rational): removing 20 columns.
Culled 20 columns in 0 ms.
// Phase 1: matrix 90 rows 110 cols 369 entries
Finished phase 1 with 57 SingleSign rule and 20 generalized
[2026-05-24 09:42:35] [INFO ] Computed 53 invariants in 0 ms
Computed 53 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12228010333635066185.kers
Total runtime 1 ms.
[2026-05-24 09:42:35] [INFO ] Implicit Places using invariants in 93 ms returned [44, 45, 46, 47, 102, 122]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 94 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 124/360 places, 91/306 transitions.
Applied a total of 0 rules in 4 ms. Remains 124 /124 variables (removed 0) and now considering 91/91 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 142 ms. Remains : 124/360 places, 91/306 transitions.
[2026-05-24 09:42:35] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:42:35] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:42:35] [INFO ] Input system was already deterministic with 91 transitions.
[2026-05-24 09:42:35] [INFO ] Flatten gal took : 3 ms
[2026-05-24 09:42:35] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:42:35] [INFO ] Time to serialize gal into /tmp/CTLFireability471667820700543100.gal : 1 ms
[2026-05-24 09:42:35] [INFO ] Time to serialize properties into /tmp/CTLFireability12721997112215713470.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/CTLFireability471667820700543100.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12721997112215713470.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.54593e+07,0.508287,24640,2,2542,5,114758,6,0,587,69227,0


Converting to forward existential form...Done !
original formula: E((p290==1) U AF(!(((EF((((p120==1)&&(p260==1))&&(p397==1))) + (p9==1)) + ((((p117==1)&&(p265==1))&&(p339==1))||((p63==1)&&(p131==1))))))...156
=> equivalent forward existential formula: [(FwdU(Init,(p290==1)) * !(EG(!(!(((E(TRUE U (((p120==1)&&(p260==1))&&(p397==1))) + (p9==1)) + ((((p117==1)&&(p2...214
Reverse transition relation is NOT exact ! Due to transitions t10, t33, t34, t35, t36, t42, t43, t44, t50, t51, t57, t59, t60, t61, t63, t68, t73, t74, t75...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 89/0/2
(forward)formula 0,0,1.28536,45340,1,0,229,249593,209,111,4165,138708,248
FORMULA BusinessProcesses-PT-09-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 360/360 places, 306/306 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 328 transition count 274
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 328 transition count 274
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 75 place count 317 transition count 263
Iterating global reduction 0 with 11 rules applied. Total rules applied 86 place count 317 transition count 263
Applied a total of 86 rules in 17 ms. Remains 317 /360 variables (removed 43) and now considering 263/306 (removed 43) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14864778890730741836.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6905429232746165965.kers'
[2026-05-24 09:42:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14864778890730741836.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6905429232746165965.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 263 rows 317 cols 821 entries
Finished phase 1 with 203 SingleSign rule and 46 generalized
[2026-05-24 09:42:37] [INFO ] Computed 68 invariants in 2 ms
Computed 68 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-6905429232746165965.kers
Total runtime 3 ms.
[2026-05-24 09:42:37] [INFO ] Implicit Places using invariants in 160 ms returned []
[2026-05-24 09:42:37] [INFO ] Invariant cache hit.
[2026-05-24 09:42:37] [INFO ] Implicit Places using invariants and state equation in 312 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 474 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 316/360 places, 263/306 transitions.
Applied a total of 0 rules in 9 ms. Remains 316 /316 variables (removed 0) and now considering 263/263 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 500 ms. Remains : 316/360 places, 263/306 transitions.
[2026-05-24 09:42:37] [INFO ] Flatten gal took : 6 ms
[2026-05-24 09:42:37] [INFO ] Flatten gal took : 7 ms
[2026-05-24 09:42:37] [INFO ] Input system was already deterministic with 263 transitions.
[2026-05-24 09:42:37] [INFO ] Flatten gal took : 7 ms
[2026-05-24 09:42:37] [INFO ] Flatten gal took : 7 ms
[2026-05-24 09:42:37] [INFO ] Time to serialize gal into /tmp/CTLFireability9990570872424448243.gal : 2 ms
[2026-05-24 09:42:37] [INFO ] Time to serialize properties into /tmp/CTLFireability6158757551403538610.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/CTLFireability9990570872424448243.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6158757551403538610.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.
[2026-05-24 09:43:07] [INFO ] Flatten gal took : 11 ms
[2026-05-24 09:43:07] [INFO ] Applying decomposition
[2026-05-24 09:43:07] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3786536241600821489.txt' '-o' '/tmp/graph3786536241600821489.bin' '-w' '/tmp/graph3786536241600821489.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3786536241600821489.bin' '-l' '-1' '-v' '-w' '/tmp/graph3786536241600821489.weights' '-q' '0' '-e' '0.001'
[2026-05-24 09:43:07] [INFO ] Decomposing Gal with order
[2026-05-24 09:43:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 09:43:07] [INFO ] Removed a total of 111 redundant transitions.
[2026-05-24 09:43:07] [INFO ] Flatten gal took : 16 ms
[2026-05-24 09:43:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 4 ms.
[2026-05-24 09:43:07] [INFO ] Time to serialize gal into /tmp/CTLFireability79521823625065096.gal : 4 ms
[2026-05-24 09:43:07] [INFO ] Time to serialize properties into /tmp/CTLFireability1240950492486478416.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/CTLFireability79521823625065096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1240950492486478416.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 -...260
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.95625e+18,9.74317,241860,21426,52,483348,546,768,643701,63,1244,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 360/360 places, 306/306 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 332 transition count 278
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 332 transition count 278
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 65 place count 323 transition count 269
Iterating global reduction 0 with 9 rules applied. Total rules applied 74 place count 323 transition count 269
Applied a total of 74 rules in 10 ms. Remains 323 /360 variables (removed 37) and now considering 269/306 (removed 37) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5907137506638919663.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2407117891353177160.kers'
[2026-05-24 09:43:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5907137506638919663.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2407117891353177160.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 269 rows 323 cols 833 entries
Finished phase 1 with 209 SingleSign rule and 46 generalized
[2026-05-24 09:43:38] [INFO ] Computed 68 invariants in 1 ms
Computed 68 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2407117891353177160.kers
Total runtime 2 ms.
[2026-05-24 09:43:38] [INFO ] Implicit Places using invariants in 162 ms returned []
[2026-05-24 09:43:38] [INFO ] Invariant cache hit.
[2026-05-24 09:43:38] [INFO ] Implicit Places using invariants and state equation in 358 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 523 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 322/360 places, 269/306 transitions.
Applied a total of 0 rules in 6 ms. Remains 322 /322 variables (removed 0) and now considering 269/269 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 539 ms. Remains : 322/360 places, 269/306 transitions.
[2026-05-24 09:43:38] [INFO ] Flatten gal took : 6 ms
[2026-05-24 09:43:38] [INFO ] Flatten gal took : 5 ms
[2026-05-24 09:43:38] [INFO ] Input system was already deterministic with 269 transitions.
[2026-05-24 09:43:38] [INFO ] Flatten gal took : 5 ms
[2026-05-24 09:43:38] [INFO ] Flatten gal took : 6 ms
[2026-05-24 09:43:38] [INFO ] Time to serialize gal into /tmp/CTLFireability3681520431209214559.gal : 2 ms
[2026-05-24 09:43:38] [INFO ] Time to serialize properties into /tmp/CTLFireability18008932972451840417.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/CTLFireability3681520431209214559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18008932972451840417.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.
[2026-05-24 09:44:08] [INFO ] Flatten gal took : 6 ms
[2026-05-24 09:44:08] [INFO ] Applying decomposition
[2026-05-24 09:44:08] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8927076674130120414.txt' '-o' '/tmp/graph8927076674130120414.bin' '-w' '/tmp/graph8927076674130120414.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8927076674130120414.bin' '-l' '-1' '-v' '-w' '/tmp/graph8927076674130120414.weights' '-q' '0' '-e' '0.001'
[2026-05-24 09:44:08] [INFO ] Decomposing Gal with order
[2026-05-24 09:44:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 09:44:08] [INFO ] Removed a total of 109 redundant transitions.
[2026-05-24 09:44:08] [INFO ] Flatten gal took : 27 ms
[2026-05-24 09:44:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 6 ms.
[2026-05-24 09:44:08] [INFO ] Time to serialize gal into /tmp/CTLFireability1190100192109857148.gal : 3 ms
[2026-05-24 09:44:08] [INFO ] Time to serialize properties into /tmp/CTLFireability9104434170680904206.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/CTLFireability1190100192109857148.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9104434170680904206.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.2821e+18,15.7316,442052,10810,56,822685,588,822,1.35017e+06,68,1428,0


Converting to forward existential form...Done !
original formula: EF((((AF((i14.i1.u81.p256==0)) * AX((((i2.u44.p129==0)||(i10.u73.p220==0))||(i2.u99.p344==0)))) * (EX((i17.i1.u84.p263==1)) * (i13.i1.u69...326
=> equivalent forward existential formula: ([(EY((((FwdU(Init,TRUE) * ((!(EG(!((i14.i1.u81.p256==0)))) * !(EX(!((((i2.u44.p129==0)||(i10.u73.p220==0))||(i2...669
Reverse transition relation is NOT exact ! Due to transitions t2, t7, t10, t117, t141, t159, t167, t171, t183, t187, t214, t218, t249, t252, t259, t261, t2...908
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 360/360 places, 306/306 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 331 transition count 277
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 331 transition count 277
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 68 place count 321 transition count 267
Iterating global reduction 0 with 10 rules applied. Total rules applied 78 place count 321 transition count 267
Applied a total of 78 rules in 17 ms. Remains 321 /360 variables (removed 39) and now considering 267/306 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18105529836630469630.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4719527767348047984.kers'
[2026-05-24 09:44:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18105529836630469630.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4719527767348047984.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 267 rows 321 cols 829 entries
Finished phase 1 with 207 SingleSign rule and 46 generalized
[2026-05-24 09:44:38] [INFO ] Computed 68 invariants in 1 ms
Computed 68 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4719527767348047984.kers
Total runtime 2 ms.
[2026-05-24 09:44:39] [INFO ] Implicit Places using invariants in 140 ms returned []
[2026-05-24 09:44:39] [INFO ] Invariant cache hit.
[2026-05-24 09:44:39] [INFO ] Implicit Places using invariants and state equation in 353 ms returned [80]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 495 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 320/360 places, 267/306 transitions.
Applied a total of 0 rules in 5 ms. Remains 320 /320 variables (removed 0) and now considering 267/267 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 520 ms. Remains : 320/360 places, 267/306 transitions.
[2026-05-24 09:44:39] [INFO ] Flatten gal took : 5 ms
[2026-05-24 09:44:39] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:44:39] [INFO ] Input system was already deterministic with 267 transitions.
[2026-05-24 09:44:39] [INFO ] Flatten gal took : 5 ms
[2026-05-24 09:44:39] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:44:39] [INFO ] Time to serialize gal into /tmp/CTLFireability13553406812860261564.gal : 1 ms
[2026-05-24 09:44:39] [INFO ] Time to serialize properties into /tmp/CTLFireability1364838476126101056.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/CTLFireability13553406812860261564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1364838476126101056.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.
[2026-05-24 09:45:09] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:45:09] [INFO ] Applying decomposition
[2026-05-24 09:45:09] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12244018815385225799.txt' '-o' '/tmp/graph12244018815385225799.bin' '-w' '/tmp/graph12244018815385225799.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12244018815385225799.bin' '-l' '-1' '-v' '-w' '/tmp/graph12244018815385225799.weights' '-q' '0' '-e' '0.001'
[2026-05-24 09:45:09] [INFO ] Decomposing Gal with order
[2026-05-24 09:45:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 09:45:09] [INFO ] Removed a total of 112 redundant transitions.
[2026-05-24 09:45:09] [INFO ] Flatten gal took : 33 ms
[2026-05-24 09:45:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-24 09:45:09] [INFO ] Time to serialize gal into /tmp/CTLFireability310727687043438437.gal : 3 ms
[2026-05-24 09:45:09] [INFO ] Time to serialize properties into /tmp/CTLFireability9571912967237798935.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/CTLFireability310727687043438437.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9571912967237798935.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.01475e+18,9.20225,287264,25545,46,596783,565,797,678883,58,1756,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 360/360 places, 306/306 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 328 transition count 274
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 328 transition count 274
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 75 place count 317 transition count 263
Iterating global reduction 0 with 11 rules applied. Total rules applied 86 place count 317 transition count 263
Applied a total of 86 rules in 10 ms. Remains 317 /360 variables (removed 43) and now considering 263/306 (removed 43) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10260699364593956959.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14621646104388314338.kers'
[2026-05-24 09:45:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10260699364593956959.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14621646104388314338.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 263 rows 317 cols 821 entries
Finished phase 1 with 203 SingleSign rule and 46 generalized
[2026-05-24 09:45:39] [INFO ] Computed 68 invariants in 1 ms
Computed 68 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14621646104388314338.kers
Total runtime 2 ms.
[2026-05-24 09:45:39] [INFO ] Implicit Places using invariants in 142 ms returned []
[2026-05-24 09:45:39] [INFO ] Invariant cache hit.
[2026-05-24 09:45:40] [INFO ] Implicit Places using invariants and state equation in 326 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 472 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 316/360 places, 263/306 transitions.
Applied a total of 0 rules in 5 ms. Remains 316 /316 variables (removed 0) and now considering 263/263 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 487 ms. Remains : 316/360 places, 263/306 transitions.
[2026-05-24 09:45:40] [INFO ] Flatten gal took : 8 ms
[2026-05-24 09:45:40] [INFO ] Flatten gal took : 7 ms
[2026-05-24 09:45:40] [INFO ] Input system was already deterministic with 263 transitions.
[2026-05-24 09:45:40] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:45:40] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:45:40] [INFO ] Time to serialize gal into /tmp/CTLFireability17070591275128790994.gal : 2 ms
[2026-05-24 09:45:40] [INFO ] Time to serialize properties into /tmp/CTLFireability12462857363421364560.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/CTLFireability17070591275128790994.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12462857363421364560.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.
[2026-05-24 09:46:10] [INFO ] Flatten gal took : 7 ms
[2026-05-24 09:46:10] [INFO ] Applying decomposition
[2026-05-24 09:46:10] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18418394424851094249.txt' '-o' '/tmp/graph18418394424851094249.bin' '-w' '/tmp/graph18418394424851094249.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18418394424851094249.bin' '-l' '-1' '-v' '-w' '/tmp/graph18418394424851094249.weights' '-q' '0' '-e' '0.001'
[2026-05-24 09:46:10] [INFO ] Decomposing Gal with order
[2026-05-24 09:46:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 09:46:10] [INFO ] Removed a total of 111 redundant transitions.
[2026-05-24 09:46:10] [INFO ] Flatten gal took : 16 ms
[2026-05-24 09:46:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2026-05-24 09:46:10] [INFO ] Time to serialize gal into /tmp/CTLFireability2030705375237138565.gal : 3 ms
[2026-05-24 09:46:10] [INFO ] Time to serialize properties into /tmp/CTLFireability13187624963178022235.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/CTLFireability2030705375237138565.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13187624963178022235.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.95625e+18,3.67948,103584,4268,45,170058,516,805,380394,63,1425,0


Converting to forward existential form...Done !
original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t10, t111, t135, t153, t165, t171, t181, t208, t212, t243, t246, t253, t254, t255, t258, ...879
(forward)formula 0,0,8.00639,173408,1,0,307905,516,3954,696802,249,1425,602470
FORMULA BusinessProcesses-PT-09-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 360/360 places, 306/306 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 329 transition count 275
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 329 transition count 275
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 72 place count 319 transition count 265
Iterating global reduction 0 with 10 rules applied. Total rules applied 82 place count 319 transition count 265
Applied a total of 82 rules in 16 ms. Remains 319 /360 variables (removed 41) and now considering 265/306 (removed 41) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-24866489340060435.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16682047248592855398.kers'
[2026-05-24 09:46:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-24866489340060435.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16682047248592855398.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 265 rows 319 cols 825 entries
Finished phase 1 with 205 SingleSign rule and 46 generalized
[2026-05-24 09:46:18] [INFO ] Computed 68 invariants in 5 ms
Computed 68 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-16682047248592855398.kers
Total runtime 5 ms.
[2026-05-24 09:46:18] [INFO ] Implicit Places using invariants in 149 ms returned []
[2026-05-24 09:46:18] [INFO ] Invariant cache hit.
[2026-05-24 09:46:18] [INFO ] Implicit Places using invariants and state equation in 302 ms returned [80]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 463 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 318/360 places, 265/306 transitions.
Applied a total of 0 rules in 5 ms. Remains 318 /318 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 485 ms. Remains : 318/360 places, 265/306 transitions.
[2026-05-24 09:46:18] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:46:18] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:46:18] [INFO ] Input system was already deterministic with 265 transitions.
[2026-05-24 09:46:18] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:46:18] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:46:18] [INFO ] Time to serialize gal into /tmp/CTLFireability8648353230041366788.gal : 2 ms
[2026-05-24 09:46:18] [INFO ] Time to serialize properties into /tmp/CTLFireability3628061570029211012.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/CTLFireability8648353230041366788.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3628061570029211012.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.
[2026-05-24 09:46:48] [INFO ] Flatten gal took : 5 ms
[2026-05-24 09:46:48] [INFO ] Applying decomposition
[2026-05-24 09:46:48] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1701830772764787448.txt' '-o' '/tmp/graph1701830772764787448.bin' '-w' '/tmp/graph1701830772764787448.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1701830772764787448.bin' '-l' '-1' '-v' '-w' '/tmp/graph1701830772764787448.weights' '-q' '0' '-e' '0.001'
[2026-05-24 09:46:49] [INFO ] Decomposing Gal with order
[2026-05-24 09:46:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 09:46:49] [INFO ] Removed a total of 111 redundant transitions.
[2026-05-24 09:46:49] [INFO ] Flatten gal took : 10 ms
[2026-05-24 09:46:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2026-05-24 09:46:49] [INFO ] Time to serialize gal into /tmp/CTLFireability10839686200820755032.gal : 3 ms
[2026-05-24 09:46:49] [INFO ] Time to serialize properties into /tmp/CTLFireability4363792245437281789.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/CTLFireability10839686200820755032.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4363792245437281789.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 : 360/360 places, 306/306 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 332 transition count 278
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 332 transition count 278
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 64 place count 324 transition count 270
Iterating global reduction 0 with 8 rules applied. Total rules applied 72 place count 324 transition count 270
Applied a total of 72 rules in 17 ms. Remains 324 /360 variables (removed 36) and now considering 270/306 (removed 36) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5894042796724229324.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1374531280254341359.kers'
[2026-05-24 09:47:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5894042796724229324.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1374531280254341359.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 270 rows 324 cols 835 entries
Finished phase 1 with 210 SingleSign rule and 46 generalized
[2026-05-24 09:47:19] [INFO ] Computed 68 invariants in 6 ms
Computed 68 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-1374531280254341359.kers
Total runtime 7 ms.
[2026-05-24 09:47:19] [INFO ] Implicit Places using invariants in 144 ms returned []
[2026-05-24 09:47:19] [INFO ] Invariant cache hit.
[2026-05-24 09:47:19] [INFO ] Implicit Places using invariants and state equation in 335 ms returned [80]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 480 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 323/360 places, 270/306 transitions.
Applied a total of 0 rules in 4 ms. Remains 323 /323 variables (removed 0) and now considering 270/270 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 502 ms. Remains : 323/360 places, 270/306 transitions.
[2026-05-24 09:47:19] [INFO ] Flatten gal took : 6 ms
[2026-05-24 09:47:19] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:47:19] [INFO ] Input system was already deterministic with 270 transitions.
[2026-05-24 09:47:19] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:47:19] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:47:19] [INFO ] Time to serialize gal into /tmp/CTLFireability13802758841608875802.gal : 1 ms
[2026-05-24 09:47:19] [INFO ] Time to serialize properties into /tmp/CTLFireability14669718948443065938.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/CTLFireability13802758841608875802.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14669718948443065938.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.
[2026-05-24 09:47:49] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:47:49] [INFO ] Applying decomposition
[2026-05-24 09:47:49] [INFO ] Flatten gal took : 3 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/graph5613938316950116617.txt' '-o' '/tmp/graph5613938316950116617.bin' '-w' '/tmp/graph5613938316950116617.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5613938316950116617.bin' '-l' '-1' '-v' '-w' '/tmp/graph5613938316950116617.weights' '-q' '0' '-e' '0.001'
[2026-05-24 09:47:49] [INFO ] Decomposing Gal with order
[2026-05-24 09:47:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 09:47:49] [INFO ] Removed a total of 116 redundant transitions.
[2026-05-24 09:47:49] [INFO ] Flatten gal took : 10 ms
[2026-05-24 09:47:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2026-05-24 09:47:49] [INFO ] Time to serialize gal into /tmp/CTLFireability3322342195149623514.gal : 3 ms
[2026-05-24 09:47:49] [INFO ] Time to serialize properties into /tmp/CTLFireability3212067484053686624.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/CTLFireability3322342195149623514.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3212067484053686624.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.22195e+18,9.44879,257452,19596,48,489354,395,842,752371,58,1178,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 360/360 places, 306/306 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 331 transition count 277
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 331 transition count 277
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 69 place count 320 transition count 266
Iterating global reduction 0 with 11 rules applied. Total rules applied 80 place count 320 transition count 266
Applied a total of 80 rules in 14 ms. Remains 320 /360 variables (removed 40) and now considering 266/306 (removed 40) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1673178466762194422.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12758184533926953693.kers'
[2026-05-24 09:48:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1673178466762194422.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12758184533926953693.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 266 rows 320 cols 827 entries
Finished phase 1 with 206 SingleSign rule and 46 generalized
[2026-05-24 09:48:19] [INFO ] Computed 68 invariants in 1 ms
Computed 68 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12758184533926953693.kers
Total runtime 2 ms.
[2026-05-24 09:48:19] [INFO ] Implicit Places using invariants in 139 ms returned []
[2026-05-24 09:48:19] [INFO ] Invariant cache hit.
[2026-05-24 09:48:20] [INFO ] Implicit Places using invariants and state equation in 329 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 471 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 319/360 places, 266/306 transitions.
Applied a total of 0 rules in 5 ms. Remains 319 /319 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 490 ms. Remains : 319/360 places, 266/306 transitions.
[2026-05-24 09:48:20] [INFO ] Flatten gal took : 5 ms
[2026-05-24 09:48:20] [INFO ] Flatten gal took : 5 ms
[2026-05-24 09:48:20] [INFO ] Input system was already deterministic with 266 transitions.
[2026-05-24 09:48:20] [INFO ] Flatten gal took : 5 ms
[2026-05-24 09:48:20] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:48:20] [INFO ] Time to serialize gal into /tmp/CTLFireability800192571902710468.gal : 2 ms
[2026-05-24 09:48:20] [INFO ] Time to serialize properties into /tmp/CTLFireability9799257564521074964.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/CTLFireability800192571902710468.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9799257564521074964.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 09:48:50] [INFO ] Flatten gal took : 11 ms
[2026-05-24 09:48:50] [INFO ] Applying decomposition
[2026-05-24 09:48:50] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11161238548220801893.txt' '-o' '/tmp/graph11161238548220801893.bin' '-w' '/tmp/graph11161238548220801893.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11161238548220801893.bin' '-l' '-1' '-v' '-w' '/tmp/graph11161238548220801893.weights' '-q' '0' '-e' '0.001'
[2026-05-24 09:48:50] [INFO ] Decomposing Gal with order
[2026-05-24 09:48:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 09:48:50] [INFO ] Removed a total of 117 redundant transitions.
[2026-05-24 09:48:50] [INFO ] Flatten gal took : 10 ms
[2026-05-24 09:48:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 4 ms.
[2026-05-24 09:48:50] [INFO ] Time to serialize gal into /tmp/CTLFireability13280555772738395354.gal : 3 ms
[2026-05-24 09:48:50] [INFO ] Time to serialize properties into /tmp/CTLFireability7699278605201224094.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/CTLFireability13280555772738395354.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7699278605201224094.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.09145e+18,1.08086,39908,3747,51,68409,549,830,125537,61,1546,0


Converting to forward existential form...Done !
original formula: EF(((AF((E((i10.i1.u62.p179==1) U (i15.i2.u93.p324==1)) + AX((i5.i0.u13.p34==1)))) * EF(EX(((i2.u53.p157==1)||(((i14.i0.u41.p123==1)&&(i1...299
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (!(EG(!((E((i10.i1.u62.p179==1) U (i15.i2.u93.p324==1)) + !(EX(!((i5.i0.u13.p34==1)))))))) ...507
Reverse transition relation is NOT exact ! Due to transitions t2, t7, t10, t138, t156, t164, t168, t174, t180, t211, t215, t246, t249, t256, t257, t258, t2...923
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 360/360 places, 306/306 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 331 transition count 277
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 331 transition count 277
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 67 place count 322 transition count 268
Iterating global reduction 0 with 9 rules applied. Total rules applied 76 place count 322 transition count 268
Applied a total of 76 rules in 9 ms. Remains 322 /360 variables (removed 38) and now considering 268/306 (removed 38) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7040734797714918305.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6727700512602426720.kers'
[2026-05-24 09:49:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7040734797714918305.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6727700512602426720.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 268 rows 322 cols 831 entries
Finished phase 1 with 208 SingleSign rule and 46 generalized
[2026-05-24 09:49:20] [INFO ] Computed 68 invariants in 4 ms
Computed 68 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-6727700512602426720.kers
Total runtime 5 ms.
[2026-05-24 09:49:20] [INFO ] Implicit Places using invariants in 145 ms returned []
[2026-05-24 09:49:20] [INFO ] Invariant cache hit.
[2026-05-24 09:49:21] [INFO ] Implicit Places using invariants and state equation in 364 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 511 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 321/360 places, 268/306 transitions.
Applied a total of 0 rules in 5 ms. Remains 321 /321 variables (removed 0) and now considering 268/268 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 527 ms. Remains : 321/360 places, 268/306 transitions.
[2026-05-24 09:49:21] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:49:21] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:49:21] [INFO ] Input system was already deterministic with 268 transitions.
[2026-05-24 09:49:21] [INFO ] Flatten gal took : 3 ms
[2026-05-24 09:49:21] [INFO ] Flatten gal took : 3 ms
[2026-05-24 09:49:21] [INFO ] Time to serialize gal into /tmp/CTLFireability16130211849878391214.gal : 1 ms
[2026-05-24 09:49:21] [INFO ] Time to serialize properties into /tmp/CTLFireability8961160582207272643.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/CTLFireability16130211849878391214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8961160582207272643.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.
[2026-05-24 09:49:51] [INFO ] Flatten gal took : 6 ms
[2026-05-24 09:49:51] [INFO ] Applying decomposition
[2026-05-24 09:49:51] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7820638966442662095.txt' '-o' '/tmp/graph7820638966442662095.bin' '-w' '/tmp/graph7820638966442662095.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7820638966442662095.bin' '-l' '-1' '-v' '-w' '/tmp/graph7820638966442662095.weights' '-q' '0' '-e' '0.001'
[2026-05-24 09:49:51] [INFO ] Decomposing Gal with order
[2026-05-24 09:49:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 09:49:51] [INFO ] Removed a total of 117 redundant transitions.
[2026-05-24 09:49:51] [INFO ] Flatten gal took : 10 ms
[2026-05-24 09:49:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-24 09:49:51] [INFO ] Time to serialize gal into /tmp/CTLFireability1878175683049865217.gal : 2 ms
[2026-05-24 09:49:51] [INFO ] Time to serialize properties into /tmp/CTLFireability17855583493956246983.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/CTLFireability1878175683049865217.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17855583493956246983.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.42407e+18,3.01108,96472,4804,53,170892,623,801,295818,58,2001,0


Converting to forward existential form...Done !
original formula: A(EX(!(AX((i1.u3.p8==1)))) U EF(!((((EF((i17.u100.p325==1)) * ((AF((i16.i0.u30.p94==1)) + (i7.u27.p69==1)) + (((i2.u45.p129==1)&&(i2.u73....235
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U !((((E(TRUE U (i17.u100.p325==1)) * ((!(EG(!((i16.i0.u30.p94==1)))) + (i7.u27.p69==1))...782
Reverse transition relation is NOT exact ! Due to transitions t2, t5, t7, t10, t113, t137, t156, t170, t176, t186, t213, t217, t248, t251, t258, t259, t260...902
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found a local SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 360/360 places, 306/306 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 331 transition count 277
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 331 transition count 277
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 68 place count 321 transition count 267
Iterating global reduction 0 with 10 rules applied. Total rules applied 78 place count 321 transition count 267
Applied a total of 78 rules in 18 ms. Remains 321 /360 variables (removed 39) and now considering 267/306 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2861776074635282427.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12379733077837206382.kers'
[2026-05-24 09:50:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2861776074635282427.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12379733077837206382.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 267 rows 321 cols 829 entries
Finished phase 1 with 207 SingleSign rule and 46 generalized
[2026-05-24 09:50:21] [INFO ] Computed 68 invariants in 2 ms
Computed 68 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12379733077837206382.kers
Total runtime 3 ms.
[2026-05-24 09:50:21] [INFO ] Implicit Places using invariants in 148 ms returned []
[2026-05-24 09:50:21] [INFO ] Invariant cache hit.
[2026-05-24 09:50:21] [INFO ] Implicit Places using invariants and state equation in 348 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 499 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 320/360 places, 267/306 transitions.
Applied a total of 0 rules in 3 ms. Remains 320 /320 variables (removed 0) and now considering 267/267 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 520 ms. Remains : 320/360 places, 267/306 transitions.
[2026-05-24 09:50:21] [INFO ] Flatten gal took : 5 ms
[2026-05-24 09:50:21] [INFO ] Flatten gal took : 7 ms
[2026-05-24 09:50:21] [INFO ] Input system was already deterministic with 267 transitions.
[2026-05-24 09:50:21] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:50:21] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:50:21] [INFO ] Time to serialize gal into /tmp/CTLFireability12232304843101831477.gal : 2 ms
[2026-05-24 09:50:21] [INFO ] Time to serialize properties into /tmp/CTLFireability3504888359249192599.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/CTLFireability12232304843101831477.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3504888359249192599.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.
[2026-05-24 09:50:51] [INFO ] Flatten gal took : 6 ms
[2026-05-24 09:50:51] [INFO ] Applying decomposition
[2026-05-24 09:50:51] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16798238568098894769.txt' '-o' '/tmp/graph16798238568098894769.bin' '-w' '/tmp/graph16798238568098894769.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16798238568098894769.bin' '-l' '-1' '-v' '-w' '/tmp/graph16798238568098894769.weights' '-q' '0' '-e' '0.001'
[2026-05-24 09:50:51] [INFO ] Decomposing Gal with order
[2026-05-24 09:50:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 09:50:51] [INFO ] Removed a total of 110 redundant transitions.
[2026-05-24 09:50:51] [INFO ] Flatten gal took : 12 ms
[2026-05-24 09:50:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-24 09:50:51] [INFO ] Time to serialize gal into /tmp/CTLFireability4078381143678206894.gal : 7 ms
[2026-05-24 09:50:51] [INFO ] Time to serialize properties into /tmp/CTLFireability1748551072067814097.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/CTLFireability4078381143678206894.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1748551072067814097.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.00694e+18,6.06683,189936,13012,60,414200,929,823,444147,70,2186,0


Converting to forward existential form...Done !
original formula: ((AF(((AG((i0.u44.p134==1)) + EF((i13.i1.u68.p197==1))) + AG((i14.u99.p363==1)))) * !(A(AX(FALSE) U EX((i13.i2.u65.p191==1))))) * !(A((i1...195
=> equivalent forward existential formula: (([FwdG(Init,!(((!(E(TRUE U !((i0.u44.p134==1)))) + E(TRUE U (i13.i1.u68.p197==1))) + !(E(TRUE U !((i14.u99.p363...460
Reverse transition relation is NOT exact ! Due to transitions t2, t5, t7, t10, t115, t139, t157, t169, t181, t185, t212, t216, t247, t248, t250, t257, t258...917
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 360/360 places, 306/306 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 330 transition count 276
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 330 transition count 276
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 69 place count 321 transition count 267
Iterating global reduction 0 with 9 rules applied. Total rules applied 78 place count 321 transition count 267
Applied a total of 78 rules in 17 ms. Remains 321 /360 variables (removed 39) and now considering 267/306 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14751277649765512384.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6533465985355941470.kers'
[2026-05-24 09:51:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14751277649765512384.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6533465985355941470.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 267 rows 321 cols 829 entries
Finished phase 1 with 207 SingleSign rule and 46 generalized
[2026-05-24 09:51:22] [INFO ] Computed 68 invariants in 2 ms
Computed 68 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6533465985355941470.kers
Total runtime 3 ms.
[2026-05-24 09:51:22] [INFO ] Implicit Places using invariants in 154 ms returned []
[2026-05-24 09:51:22] [INFO ] Invariant cache hit.
[2026-05-24 09:51:22] [INFO ] Implicit Places using invariants and state equation in 312 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 469 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 320/360 places, 267/306 transitions.
Applied a total of 0 rules in 6 ms. Remains 320 /320 variables (removed 0) and now considering 267/267 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 492 ms. Remains : 320/360 places, 267/306 transitions.
[2026-05-24 09:51:22] [INFO ] Flatten gal took : 3 ms
[2026-05-24 09:51:22] [INFO ] Flatten gal took : 3 ms
[2026-05-24 09:51:22] [INFO ] Input system was already deterministic with 267 transitions.
[2026-05-24 09:51:22] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:51:22] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:51:22] [INFO ] Time to serialize gal into /tmp/CTLFireability10406250726023009931.gal : 2 ms
[2026-05-24 09:51:22] [INFO ] Time to serialize properties into /tmp/CTLFireability15656784633036965399.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/CTLFireability10406250726023009931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15656784633036965399.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.
[2026-05-24 09:51:52] [INFO ] Flatten gal took : 9 ms
[2026-05-24 09:51:52] [INFO ] Applying decomposition
[2026-05-24 09:51:52] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10078398414330010770.txt' '-o' '/tmp/graph10078398414330010770.bin' '-w' '/tmp/graph10078398414330010770.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10078398414330010770.bin' '-l' '-1' '-v' '-w' '/tmp/graph10078398414330010770.weights' '-q' '0' '-e' '0.001'
[2026-05-24 09:51:52] [INFO ] Decomposing Gal with order
[2026-05-24 09:51:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 09:51:52] [INFO ] Removed a total of 113 redundant transitions.
[2026-05-24 09:51:52] [INFO ] Flatten gal took : 12 ms
[2026-05-24 09:51:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-24 09:51:52] [INFO ] Time to serialize gal into /tmp/CTLFireability15105721257121908715.gal : 3 ms
[2026-05-24 09:51:52] [INFO ] Time to serialize properties into /tmp/CTLFireability12590080703920716791.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/CTLFireability15105721257121908715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12590080703920716791.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.39062e+18,7.61187,154652,4847,44,227692,400,761,784278,57,990,0


Converting to forward existential form...Done !
original formula: EF((((AX((((i9.u40.p114==1)&&(i17.i1.u78.p245==1))&&(i9.u93.p391==1))) * !(E(((i3.u12.p31==1)||(i16.u90.p311==1)) U ((i10.i0.u31.p90==1)&...279
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * !(EX(!((((i9.u40.p114==1)&&(i17.i1.u78.p245==1))&&(i9.u93.p391==1)))))) * !(E(((i3.u12.p3...399
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t7, t10, t136, t156, t169, t175, t185, t212, t216, t247, t248, t250, t257, t258, t259...900
(forward)formula 0,1,15.4107,223448,1,0,377467,400,4389,1.13669e+06,269,1038,625578
FORMULA BusinessProcesses-PT-09-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

[2026-05-24 09:52:08] [INFO ] Flatten gal took : 8 ms
[2026-05-24 09:52:08] [INFO ] Flatten gal took : 4 ms
[2026-05-24 09:52:08] [INFO ] Applying decomposition
[2026-05-24 09:52:08] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14064475623874044425.txt' '-o' '/tmp/graph14064475623874044425.bin' '-w' '/tmp/graph14064475623874044425.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14064475623874044425.bin' '-l' '-1' '-v' '-w' '/tmp/graph14064475623874044425.weights' '-q' '0' '-e' '0.001'
[2026-05-24 09:52:08] [INFO ] Decomposing Gal with order
[2026-05-24 09:52:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 09:52:08] [INFO ] Removed a total of 108 redundant transitions.
[2026-05-24 09:52:08] [INFO ] Flatten gal took : 10 ms
[2026-05-24 09:52:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-24 09:52:08] [INFO ] Time to serialize gal into /tmp/CTLFireability10661413048774963722.gal : 3 ms
[2026-05-24 09:52:08] [INFO ] Time to serialize properties into /tmp/CTLFireability13459891326328130463.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/CTLFireability10661413048774963722.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13459891326328130463.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 9 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.26079e+18,184.269,2974232,105476,75,4.27768e+06,713,952,9.46856e+06,77,2897,0


Converting to forward existential form...Done !
original formula: (AG(E(!(((EF((i12.i0.u96.p267==1)) + (i15.u131.p390==1)) + EG((i9.i2.u74.p197==1)))) U (!(A((((i7.i3.u36.p89==1)&&(i11.i1.u87.p245==1))&&...323
=> equivalent forward existential formula: [(FwdU((Init * !(EX((((i1.u52.p138==1)&&(i10.i1.u82.p229==1))&&(i15.u102.p368==1))))),TRUE) * !(E(!(((E(TRUE U (...453
Reverse transition relation is NOT exact ! Due to transitions t2, t5, t10, t143, t167, t208, t214, t251, t296, t298, t301, i0.i0.u56.t150, i0.i0.u62.t139, ...1266
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found a local SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Detected timeout of ITS tools.
[2026-05-24 10:16:16] [INFO ] Applying decomposition
[2026-05-24 10:16:16] [INFO ] Flatten gal took : 5 ms
[2026-05-24 10:16:16] [INFO ] Decomposing Gal with order
[2026-05-24 10:16:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 10:16:16] [INFO ] Removed a total of 45 redundant transitions.
[2026-05-24 10:16:16] [INFO ] Flatten gal took : 10 ms
[2026-05-24 10:16:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 17 ms.
[2026-05-24 10:16:16] [INFO ] Time to serialize gal into /tmp/CTLFireability16261399745603717909.gal : 4 ms
[2026-05-24 10:16:16] [INFO ] Time to serialize properties into /tmp/CTLFireability10114879753099010819.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/CTLFireability16261399745603717909.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10114879753099010819.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 9 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BusinessProcesses-PT-09"
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 BusinessProcesses-PT-09, 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-177946842000514"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-09.tgz
mv BusinessProcesses-PT-09 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 ;