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.r098-tall-177955695500370.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 DiscoveryGPU-PT-14b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695500370
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 5.8K Mar 6 16:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Mar 6 16:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.8K Mar 6 16:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 26K Mar 6 16:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 09:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 09:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 09:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Mar 6 16:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Mar 6 16:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 6 16:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K Mar 6 16:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 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 DiscoveryGPU-PT-14b-CTLFireability-2024-00
FORMULA_NAME DiscoveryGPU-PT-14b-CTLFireability-2024-01
FORMULA_NAME DiscoveryGPU-PT-14b-CTLFireability-2024-02
FORMULA_NAME DiscoveryGPU-PT-14b-CTLFireability-2024-03
FORMULA_NAME DiscoveryGPU-PT-14b-CTLFireability-2024-04
FORMULA_NAME DiscoveryGPU-PT-14b-CTLFireability-2024-05
FORMULA_NAME DiscoveryGPU-PT-14b-CTLFireability-2024-06
FORMULA_NAME DiscoveryGPU-PT-14b-CTLFireability-2024-07
FORMULA_NAME DiscoveryGPU-PT-14b-CTLFireability-2024-08
FORMULA_NAME DiscoveryGPU-PT-14b-CTLFireability-2024-09
FORMULA_NAME DiscoveryGPU-PT-14b-CTLFireability-2024-10
FORMULA_NAME DiscoveryGPU-PT-14b-CTLFireability-2024-11
FORMULA_NAME DiscoveryGPU-PT-14b-CTLFireability-2024-12
FORMULA_NAME DiscoveryGPU-PT-14b-CTLFireability-2024-13
FORMULA_NAME DiscoveryGPU-PT-14b-CTLFireability-2024-14
FORMULA_NAME DiscoveryGPU-PT-14b-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779603697256

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-14b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 06:21:38] [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 06:21:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 06:21:38] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2026-05-24 06:21:38] [INFO ] Transformed 408 places.
[2026-05-24 06:21:38] [INFO ] Transformed 434 transitions.
[2026-05-24 06:21:38] [INFO ] Found NUPN structural information;
[2026-05-24 06:21:38] [INFO ] Parsed PT model containing 408 places and 434 transitions and 1135 arcs in 173 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Support contains 57 out of 408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 408/408 places, 434/434 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 380 transition count 434
Discarding 58 places :
Symmetric choice reduction at 1 with 58 rule applications. Total rules 86 place count 322 transition count 376
Iterating global reduction 1 with 58 rules applied. Total rules applied 144 place count 322 transition count 376
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 155 place count 311 transition count 365
Iterating global reduction 1 with 11 rules applied. Total rules applied 166 place count 311 transition count 365
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 176 place count 301 transition count 355
Iterating global reduction 1 with 10 rules applied. Total rules applied 186 place count 301 transition count 355
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 192 place count 295 transition count 349
Iterating global reduction 1 with 6 rules applied. Total rules applied 198 place count 295 transition count 349
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 201 place count 292 transition count 343
Iterating global reduction 1 with 3 rules applied. Total rules applied 204 place count 292 transition count 343
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 206 place count 290 transition count 341
Iterating global reduction 1 with 2 rules applied. Total rules applied 208 place count 290 transition count 341
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 210 place count 288 transition count 339
Iterating global reduction 1 with 2 rules applied. Total rules applied 212 place count 288 transition count 339
Applied a total of 212 rules in 115 ms. Remains 288 /408 variables (removed 120) and now considering 339/434 (removed 95) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8688986998724758392.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-232141692231705778.kers'
[2026-05-24 06:21:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8688986998724758392.kers, --Pflows, --basisKERS=/tmp/petrispot-output-232141692231705778.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 339 rows 288 cols 903 entries
Finished phase 1 with 286 SingleSign rule and 0 generalized
[2026-05-24 06:21:38] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-232141692231705778.kers
Total runtime 4 ms.
[2026-05-24 06:21:39] [INFO ] Implicit Places using invariants in 290 ms returned []
[2026-05-24 06:21:39] [INFO ] Invariant cache hit.
[2026-05-24 06:21:39] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 529 ms to find 0 implicit places.
Running 338 sub problems to find dead transitions.
[2026-05-24 06:21:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 1 (OVERLAPS) 1/288 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 3 (OVERLAPS) 339/627 variables, 288/290 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/627 variables, 20/310 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/627 variables, 9/319 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/627 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 338 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 627/627 variables, and 319 constraints, problems are : Problem set: 0 solved, 338 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 288/288 constraints, PredecessorRefiner: 338/338 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 338 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 1 (OVERLAPS) 1/288 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 29/31 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 4 (OVERLAPS) 339/627 variables, 288/319 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/627 variables, 338/657 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/627 variables, 0/657 constraints. Problems are: Problem set: 0 solved, 338 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 627/627 variables, and 657 constraints, problems are : Problem set: 0 solved, 338 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 288/288 constraints, PredecessorRefiner: 338/338 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60195ms problems are : Problem set: 0 solved, 338 unsolved
Search for dead transitions found 0 dead transitions in 60209ms
Starting structural reductions in LTL mode, iteration 1 : 288/408 places, 339/434 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60886 ms. Remains : 288/408 places, 339/434 transitions.
Starting structural reductions in LTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Applied a total of 0 rules in 6 ms. Remains 288 /288 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2026-05-24 06:22:39] [INFO ] Invariant cache hit.
[2026-05-24 06:22:39] [INFO ] Implicit Places using invariants in 86 ms returned []
[2026-05-24 06:22:39] [INFO ] Invariant cache hit.
[2026-05-24 06:22:39] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 241 ms. Remains : 288/288 places, 339/339 transitions.
Support contains 57 out of 288 places after structural reductions.
[2026-05-24 06:22:39] [INFO ] Flatten gal took : 44 ms
[2026-05-24 06:22:39] [INFO ] Flatten gal took : 18 ms
[2026-05-24 06:22:40] [INFO ] Input system was already deterministic with 339 transitions.
RANDOM walk for 40000 steps (86 resets) in 1533 ms. (26 steps per ms) remains 2/44 properties
BEST_FIRST walk for 40002 steps (14 resets) in 144 ms. (275 steps per ms) remains 1/2 properties
BEST_FIRST walk for 25172 steps (5 resets) in 49 ms. (503 steps per ms) remains 0/1 properties
[2026-05-24 06:22:40] [INFO ] Flatten gal took : 14 ms
[2026-05-24 06:22:40] [INFO ] Flatten gal took : 15 ms
[2026-05-24 06:22:40] [INFO ] Input system was already deterministic with 339 transitions.
Computed a total of 48 stabilizing places and 48 stable transitions
Graph (complete) has 565 edges and 288 vertex of which 282 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.8 ms
Starting structural reductions in LTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 268 transition count 318
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 268 transition count 318
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 49 place count 259 transition count 306
Iterating global reduction 0 with 9 rules applied. Total rules applied 58 place count 259 transition count 306
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 66 place count 251 transition count 296
Iterating global reduction 0 with 8 rules applied. Total rules applied 74 place count 251 transition count 296
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 81 place count 244 transition count 289
Iterating global reduction 0 with 7 rules applied. Total rules applied 88 place count 244 transition count 289
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 92 place count 240 transition count 283
Iterating global reduction 0 with 4 rules applied. Total rules applied 96 place count 240 transition count 283
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 98 place count 238 transition count 281
Iterating global reduction 0 with 2 rules applied. Total rules applied 100 place count 238 transition count 281
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 102 place count 236 transition count 279
Iterating global reduction 0 with 2 rules applied. Total rules applied 104 place count 236 transition count 279
Applied a total of 104 rules in 27 ms. Remains 236 /288 variables (removed 52) and now considering 279/339 (removed 60) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10174864029798160386.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18352524717809127226.kers'
[2026-05-24 06:22:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10174864029798160386.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18352524717809127226.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 279 rows 236 cols 753 entries
Finished phase 1 with 234 SingleSign rule and 0 generalized
[2026-05-24 06:22:40] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-18352524717809127226.kers
Total runtime 3 ms.
[2026-05-24 06:22:40] [INFO ] Implicit Places using invariants in 80 ms returned []
[2026-05-24 06:22:40] [INFO ] Invariant cache hit.
[2026-05-24 06:22:40] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
Running 278 sub problems to find dead transitions.
[2026-05-24 06:22:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (OVERLAPS) 1/236 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (OVERLAPS) 279/515 variables, 236/238 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/515 variables, 14/252 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/515 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (OVERLAPS) 0/515 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 278 unsolved
No progress, stopping.
After SMT solving in domain Real declared 515/515 variables, and 252 constraints, problems are : Problem set: 0 solved, 278 unsolved in 19458 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 236/236 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 278 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (OVERLAPS) 1/236 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (OVERLAPS) 279/515 variables, 236/252 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/515 variables, 278/530 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/515 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 7 (OVERLAPS) 0/515 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 278 unsolved
No progress, stopping.
After SMT solving in domain Int declared 515/515 variables, and 530 constraints, problems are : Problem set: 0 solved, 278 unsolved in 25474 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 236/236 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44983ms problems are : Problem set: 0 solved, 278 unsolved
Search for dead transitions found 0 dead transitions in 44985ms
Starting structural reductions in LTL mode, iteration 1 : 236/288 places, 279/339 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45209 ms. Remains : 236/288 places, 279/339 transitions.
[2026-05-24 06:23:25] [INFO ] Flatten gal took : 14 ms
[2026-05-24 06:23:25] [INFO ] Flatten gal took : 11 ms
[2026-05-24 06:23:25] [INFO ] Input system was already deterministic with 279 transitions.
[2026-05-24 06:23:25] [INFO ] Flatten gal took : 9 ms
[2026-05-24 06:23:25] [INFO ] Flatten gal took : 9 ms
[2026-05-24 06:23:25] [INFO ] Time to serialize gal into /tmp/CTLFireability18416333047684019489.gal : 6 ms
[2026-05-24 06:23:25] [INFO ] Time to serialize properties into /tmp/CTLFireability6537914346426738803.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18416333047684019489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6537914346426738803.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 06:23:56] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:23:56] [INFO ] Applying decomposition
[2026-05-24 06:23:56] [INFO ] Flatten gal took : 9 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/graph3310931597174035291.txt' '-o' '/tmp/graph3310931597174035291.bin' '-w' '/tmp/graph3310931597174035291.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3310931597174035291.bin' '-l' '-1' '-v' '-w' '/tmp/graph3310931597174035291.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:23:56] [INFO ] Decomposing Gal with order
[2026-05-24 06:23:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:23:56] [INFO ] Removed a total of 111 redundant transitions.
[2026-05-24 06:23:56] [INFO ] Flatten gal took : 60 ms
[2026-05-24 06:23:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 7 ms.
[2026-05-24 06:23:56] [INFO ] Time to serialize gal into /tmp/CTLFireability1224293380966888700.gal : 6 ms
[2026-05-24 06:23:56] [INFO ] Time to serialize properties into /tmp/CTLFireability8211986371564353186.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/CTLFireability1224293380966888700.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8211986371564353186.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 267 transition count 316
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 267 transition count 316
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 51 place count 258 transition count 304
Iterating global reduction 0 with 9 rules applied. Total rules applied 60 place count 258 transition count 304
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 69 place count 249 transition count 294
Iterating global reduction 0 with 9 rules applied. Total rules applied 78 place count 249 transition count 294
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 85 place count 242 transition count 286
Iterating global reduction 0 with 7 rules applied. Total rules applied 92 place count 242 transition count 286
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 96 place count 238 transition count 280
Iterating global reduction 0 with 4 rules applied. Total rules applied 100 place count 238 transition count 280
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 103 place count 235 transition count 277
Iterating global reduction 0 with 3 rules applied. Total rules applied 106 place count 235 transition count 277
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 108 place count 233 transition count 275
Iterating global reduction 0 with 2 rules applied. Total rules applied 110 place count 233 transition count 275
Applied a total of 110 rules in 49 ms. Remains 233 /288 variables (removed 55) and now considering 275/339 (removed 64) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13310909111468921899.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12622799470512086199.kers'
[2026-05-24 06:24:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13310909111468921899.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12622799470512086199.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 275 rows 233 cols 744 entries
Finished phase 1 with 231 SingleSign rule and 0 generalized
[2026-05-24 06:24:26] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12622799470512086199.kers
Total runtime 2 ms.
[2026-05-24 06:24:26] [INFO ] Implicit Places using invariants in 80 ms returned []
[2026-05-24 06:24:26] [INFO ] Invariant cache hit.
[2026-05-24 06:24:26] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
Running 274 sub problems to find dead transitions.
[2026-05-24 06:24:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 3 (OVERLAPS) 275/508 variables, 233/235 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/508 variables, 14/249 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/508 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 6 (OVERLAPS) 0/508 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 274 unsolved
No progress, stopping.
After SMT solving in domain Real declared 508/508 variables, and 249 constraints, problems are : Problem set: 0 solved, 274 unsolved in 19157 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 274/274 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 274 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 4 (OVERLAPS) 275/508 variables, 233/249 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/508 variables, 274/523 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/508 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 7 (OVERLAPS) 0/508 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 274 unsolved
No progress, stopping.
After SMT solving in domain Int declared 508/508 variables, and 523 constraints, problems are : Problem set: 0 solved, 274 unsolved in 24221 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 274/274 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43430ms problems are : Problem set: 0 solved, 274 unsolved
Search for dead transitions found 0 dead transitions in 43435ms
Starting structural reductions in LTL mode, iteration 1 : 233/288 places, 275/339 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43720 ms. Remains : 233/288 places, 275/339 transitions.
[2026-05-24 06:25:10] [INFO ] Flatten gal took : 16 ms
[2026-05-24 06:25:10] [INFO ] Flatten gal took : 14 ms
[2026-05-24 06:25:10] [INFO ] Input system was already deterministic with 275 transitions.
[2026-05-24 06:25:10] [INFO ] Flatten gal took : 12 ms
[2026-05-24 06:25:10] [INFO ] Flatten gal took : 15 ms
[2026-05-24 06:25:10] [INFO ] Time to serialize gal into /tmp/CTLFireability8109239171498012025.gal : 2 ms
[2026-05-24 06:25:10] [INFO ] Time to serialize properties into /tmp/CTLFireability10453977799879944184.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/CTLFireability8109239171498012025.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10453977799879944184.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 06:25:40] [INFO ] Flatten gal took : 7 ms
[2026-05-24 06:25:40] [INFO ] Applying decomposition
[2026-05-24 06:25:40] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15398523278453953607.txt' '-o' '/tmp/graph15398523278453953607.bin' '-w' '/tmp/graph15398523278453953607.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15398523278453953607.bin' '-l' '-1' '-v' '-w' '/tmp/graph15398523278453953607.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:25:40] [INFO ] Decomposing Gal with order
[2026-05-24 06:25:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:25:40] [INFO ] Removed a total of 111 redundant transitions.
[2026-05-24 06:25:40] [INFO ] Flatten gal took : 17 ms
[2026-05-24 06:25:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 4 ms.
[2026-05-24 06:25:40] [INFO ] Time to serialize gal into /tmp/CTLFireability6439778593764138584.gal : 4 ms
[2026-05-24 06:25:40] [INFO ] Time to serialize properties into /tmp/CTLFireability10588393335497559730.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/CTLFireability6439778593764138584.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10588393335497559730.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Graph (complete) has 565 edges and 288 vertex of which 282 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 281 transition count 285
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 1 with 47 rules applied. Total rules applied 95 place count 234 transition count 285
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 95 place count 234 transition count 246
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 173 place count 195 transition count 246
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 185 place count 183 transition count 232
Iterating global reduction 2 with 12 rules applied. Total rules applied 197 place count 183 transition count 232
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 205 place count 175 transition count 222
Iterating global reduction 2 with 8 rules applied. Total rules applied 213 place count 175 transition count 222
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 219 place count 169 transition count 214
Iterating global reduction 2 with 6 rules applied. Total rules applied 225 place count 169 transition count 214
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 228 place count 166 transition count 210
Iterating global reduction 2 with 3 rules applied. Total rules applied 231 place count 166 transition count 210
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 232 place count 165 transition count 209
Iterating global reduction 2 with 1 rules applied. Total rules applied 233 place count 165 transition count 209
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 277 place count 143 transition count 187
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 278 place count 142 transition count 185
Iterating global reduction 2 with 1 rules applied. Total rules applied 279 place count 142 transition count 185
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 280 place count 141 transition count 184
Iterating global reduction 2 with 1 rules applied. Total rules applied 281 place count 141 transition count 184
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 283 place count 141 transition count 184
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 285 place count 139 transition count 182
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 206 edges and 138 vertex of which 137 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
Graph (trivial) has 141 edges and 137 vertex of which 56 / 137 are part of one of the 28 SCC in 1 ms
Free SCC test removed 28 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 2 with 17 rules applied. Total rules applied 302 place count 109 transition count 167
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 3 with 42 rules applied. Total rules applied 344 place count 95 transition count 139
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 14 Pre rules applied. Total rules applied 344 place count 95 transition count 125
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 372 place count 81 transition count 125
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 383 place count 70 transition count 103
Iterating global reduction 4 with 11 rules applied. Total rules applied 394 place count 70 transition count 103
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 405 place count 59 transition count 81
Iterating global reduction 4 with 11 rules applied. Total rules applied 416 place count 59 transition count 81
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 427 place count 48 transition count 70
Iterating global reduction 4 with 11 rules applied. Total rules applied 438 place count 48 transition count 70
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 449 place count 37 transition count 48
Iterating global reduction 4 with 11 rules applied. Total rules applied 460 place count 37 transition count 48
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 471 place count 26 transition count 37
Iterating global reduction 4 with 11 rules applied. Total rules applied 482 place count 26 transition count 37
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 485 place count 23 transition count 34
Applied a total of 485 rules in 102 ms. Remains 23 /288 variables (removed 265) and now considering 34/339 (removed 305) transitions.
[2026-05-24 06:26:10] [INFO ] Flow matrix only has 29 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4494388343879870015.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7453835017621578449.kers'
[2026-05-24 06:26:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4494388343879870015.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7453835017621578449.kers]
Normalized transition count is 28 out of 29 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 28 rows 22 cols 57 entries
Finished phase 1 with 22 SingleSign rule and 0 generalized
[2026-05-24 06:26:10] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7453835017621578449.kers
Total runtime 0 ms.
[2026-05-24 06:26:10] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-24 06:26:10] [INFO ] Flow matrix only has 29 transitions (discarded 5 similar events)
[2026-05-24 06:26:10] [INFO ] Invariant cache hit.
[2026-05-24 06:26:10] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2026-05-24 06:26:10] [INFO ] Redundant transitions in 1 ms returned []
Running 27 sub problems to find dead transitions.
[2026-05-24 06:26:10] [INFO ] Flow matrix only has 29 transitions (discarded 5 similar events)
[2026-05-24 06:26:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 1/20 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 28/48 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 3/51 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (OVERLAPS) 0/51 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 51/52 variables, and 24 constraints, problems are : Problem set: 0 solved, 27 unsolved in 306 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 23/23 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 1/20 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 28/48 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 27/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 3/51 variables, 3/51 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 0/51 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 51/52 variables, and 51 constraints, problems are : Problem set: 0 solved, 27 unsolved in 301 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 23/23 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 609ms problems are : Problem set: 0 solved, 27 unsolved
Search for dead transitions found 0 dead transitions in 609ms
Starting structural reductions in SI_CTL mode, iteration 1 : 23/288 places, 34/339 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 760 ms. Remains : 23/288 places, 34/339 transitions.
[2026-05-24 06:26:11] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:26:11] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:26:11] [INFO ] Input system was already deterministic with 34 transitions.
[2026-05-24 06:26:11] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:26:11] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:26:11] [INFO ] Time to serialize gal into /tmp/CTLFireability12634414877424004554.gal : 0 ms
[2026-05-24 06:26:11] [INFO ] Time to serialize properties into /tmp/CTLFireability1399556388221847821.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/CTLFireability12634414877424004554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1399556388221847821.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,6.74669e+06,0.034227,5092,2,171,5,7454,6,0,115,6297,0


Converting to forward existential form...Done !
original formula: A(!(EF((p341==1))) U ((p22==1)&&(p406==1)))
=> equivalent forward existential formula: [((Init * !(EG(!(((p22==1)&&(p406==1)))))) * !(E(!(((p22==1)&&(p406==1))) U (!(!(E(TRUE U (p341==1)))) * !(((p22...186
Reverse transition relation is NOT exact ! Due to transitions t4, t7, t23, t24, t25, t26, t27, t28, t30, t32, Intersection with reachable at each step ena...208
(forward)formula 0,0,1.48773,48520,1,0,767,225695,91,355,792,319728,851
FORMULA DiscoveryGPU-PT-14b-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 267 transition count 317
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 267 transition count 317
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 51 place count 258 transition count 306
Iterating global reduction 0 with 9 rules applied. Total rules applied 60 place count 258 transition count 306
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 67 place count 251 transition count 297
Iterating global reduction 0 with 7 rules applied. Total rules applied 74 place count 251 transition count 297
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 79 place count 246 transition count 292
Iterating global reduction 0 with 5 rules applied. Total rules applied 84 place count 246 transition count 292
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 87 place count 243 transition count 287
Iterating global reduction 0 with 3 rules applied. Total rules applied 90 place count 243 transition count 287
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 241 transition count 285
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 241 transition count 285
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 96 place count 239 transition count 283
Iterating global reduction 0 with 2 rules applied. Total rules applied 98 place count 239 transition count 283
Applied a total of 98 rules in 39 ms. Remains 239 /288 variables (removed 49) and now considering 283/339 (removed 56) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2819411435734610608.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8777728695378050709.kers'
[2026-05-24 06:26:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2819411435734610608.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8777728695378050709.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 283 rows 239 cols 766 entries
Finished phase 1 with 237 SingleSign rule and 0 generalized
[2026-05-24 06:26:12] [INFO ] Computed 2 invariants in 3 ms
Computed 2 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-8777728695378050709.kers
Total runtime 3 ms.
[2026-05-24 06:26:12] [INFO ] Implicit Places using invariants in 63 ms returned []
[2026-05-24 06:26:12] [INFO ] Invariant cache hit.
[2026-05-24 06:26:12] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2026-05-24 06:26:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/238 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 1/239 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/239 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (OVERLAPS) 283/522 variables, 239/241 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/522 variables, 14/255 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/522 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 0/522 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Real declared 522/522 variables, and 255 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20719 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 239/239 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/238 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 1/239 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/239 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/239 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 283/522 variables, 239/255 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/522 variables, 282/537 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (OVERLAPS) 0/522 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Int declared 522/522 variables, and 537 constraints, problems are : Problem set: 0 solved, 282 unsolved in 26122 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 239/239 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 46890ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 46892ms
Starting structural reductions in LTL mode, iteration 1 : 239/288 places, 283/339 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47104 ms. Remains : 239/288 places, 283/339 transitions.
[2026-05-24 06:26:59] [INFO ] Flatten gal took : 11 ms
[2026-05-24 06:26:59] [INFO ] Flatten gal took : 7 ms
[2026-05-24 06:26:59] [INFO ] Input system was already deterministic with 283 transitions.
[2026-05-24 06:26:59] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:26:59] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:26:59] [INFO ] Time to serialize gal into /tmp/CTLFireability7613989704325316040.gal : 2 ms
[2026-05-24 06:26:59] [INFO ] Time to serialize properties into /tmp/CTLFireability7837717443824750839.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/CTLFireability7613989704325316040.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7837717443824750839.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 06:27:29] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:27:29] [INFO ] Applying decomposition
[2026-05-24 06:27:29] [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/graph351703092325753327.txt' '-o' '/tmp/graph351703092325753327.bin' '-w' '/tmp/graph351703092325753327.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph351703092325753327.bin' '-l' '-1' '-v' '-w' '/tmp/graph351703092325753327.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:27:29] [INFO ] Decomposing Gal with order
[2026-05-24 06:27:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:27:29] [INFO ] Removed a total of 114 redundant transitions.
[2026-05-24 06:27:29] [INFO ] Flatten gal took : 13 ms
[2026-05-24 06:27:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 2 ms.
[2026-05-24 06:27:30] [INFO ] Time to serialize gal into /tmp/CTLFireability6946362299066650623.gal : 3 ms
[2026-05-24 06:27:30] [INFO ] Time to serialize properties into /tmp/CTLFireability16774353594229893772.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/CTLFireability6946362299066650623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16774353594229893772.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Graph (complete) has 565 edges and 288 vertex of which 284 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.5 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 283 transition count 286
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 97 place count 235 transition count 286
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 97 place count 235 transition count 248
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 173 place count 197 transition count 248
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 181 place count 189 transition count 239
Iterating global reduction 2 with 8 rules applied. Total rules applied 189 place count 189 transition count 239
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 194 place count 184 transition count 232
Iterating global reduction 2 with 5 rules applied. Total rules applied 199 place count 184 transition count 232
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 203 place count 180 transition count 227
Iterating global reduction 2 with 4 rules applied. Total rules applied 207 place count 180 transition count 227
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 209 place count 178 transition count 224
Iterating global reduction 2 with 2 rules applied. Total rules applied 211 place count 178 transition count 224
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 212 place count 177 transition count 223
Iterating global reduction 2 with 1 rules applied. Total rules applied 213 place count 177 transition count 223
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 257 place count 155 transition count 201
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 259 place count 153 transition count 198
Iterating global reduction 2 with 2 rules applied. Total rules applied 261 place count 153 transition count 198
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 263 place count 151 transition count 195
Iterating global reduction 2 with 2 rules applied. Total rules applied 265 place count 151 transition count 195
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 266 place count 150 transition count 194
Iterating global reduction 2 with 1 rules applied. Total rules applied 267 place count 150 transition count 194
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 268 place count 150 transition count 194
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 269 place count 149 transition count 193
Applied a total of 269 rules in 61 ms. Remains 149 /288 variables (removed 139) and now considering 193/339 (removed 146) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9700717166139943977.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10508256350626367763.kers'
[2026-05-24 06:28:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9700717166139943977.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10508256350626367763.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 193 rows 149 cols 517 entries
Finished phase 1 with 147 SingleSign rule and 0 generalized
[2026-05-24 06:28:00] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10508256350626367763.kers
Total runtime 0 ms.
[2026-05-24 06:28:00] [INFO ] Implicit Places using invariants in 63 ms returned []
[2026-05-24 06:28:00] [INFO ] Invariant cache hit.
[2026-05-24 06:28:00] [INFO ] State equation strengthened by 21 read => feed constraints.
[2026-05-24 06:28:00] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
[2026-05-24 06:28:00] [INFO ] Redundant transitions in 9 ms returned []
Running 191 sub problems to find dead transitions.
[2026-05-24 06:28:00] [INFO ] Invariant cache hit.
[2026-05-24 06:28:00] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 1 (OVERLAPS) 1/148 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 3 (OVERLAPS) 193/341 variables, 148/150 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/341 variables, 21/171 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 6 (OVERLAPS) 1/342 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/342 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 8 (OVERLAPS) 0/342 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 191 unsolved
No progress, stopping.
After SMT solving in domain Real declared 342/342 variables, and 172 constraints, problems are : Problem set: 0 solved, 191 unsolved in 6343 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 149/149 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 191/191 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 191 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 1 (OVERLAPS) 1/148 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 3 (OVERLAPS) 193/341 variables, 148/150 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/341 variables, 21/171 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 191/362 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 7 (OVERLAPS) 1/342 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/342 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 9 (OVERLAPS) 0/342 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 191 unsolved
No progress, stopping.
After SMT solving in domain Int declared 342/342 variables, and 363 constraints, problems are : Problem set: 0 solved, 191 unsolved in 12341 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 149/149 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 191/191 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18721ms problems are : Problem set: 0 solved, 191 unsolved
Search for dead transitions found 0 dead transitions in 18721ms
Starting structural reductions in SI_CTL mode, iteration 1 : 149/288 places, 193/339 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18983 ms. Remains : 149/288 places, 193/339 transitions.
[2026-05-24 06:28:19] [INFO ] Flatten gal took : 9 ms
[2026-05-24 06:28:19] [INFO ] Flatten gal took : 5 ms
[2026-05-24 06:28:19] [INFO ] Input system was already deterministic with 193 transitions.
[2026-05-24 06:28:19] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:28:19] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:28:19] [INFO ] Time to serialize gal into /tmp/CTLFireability2267852091150919780.gal : 1 ms
[2026-05-24 06:28:19] [INFO ] Time to serialize properties into /tmp/CTLFireability9074011427206970254.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/CTLFireability2267852091150919780.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9074011427206970254.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,6.78814e+15,19.3041,478980,2,77939,5,3.0408e+06,6,0,760,1.68199e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 06:28:49] [INFO ] Flatten gal took : 12 ms
[2026-05-24 06:28:49] [INFO ] Applying decomposition
[2026-05-24 06:28:49] [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/graph16569421915362305686.txt' '-o' '/tmp/graph16569421915362305686.bin' '-w' '/tmp/graph16569421915362305686.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16569421915362305686.bin' '-l' '-1' '-v' '-w' '/tmp/graph16569421915362305686.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:28:49] [INFO ] Decomposing Gal with order
[2026-05-24 06:28:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:28:49] [INFO ] Removed a total of 95 redundant transitions.
[2026-05-24 06:28:49] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:28:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 2 ms.
[2026-05-24 06:28:49] [INFO ] Time to serialize gal into /tmp/CTLFireability11149188235034905440.gal : 2 ms
[2026-05-24 06:28:49] [INFO ] Time to serialize properties into /tmp/CTLFireability15941812985452185091.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/CTLFireability11149188235034905440.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15941812985452185091.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Graph (complete) has 565 edges and 288 vertex of which 282 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.4 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 281 transition count 286
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 93 place count 235 transition count 286
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 93 place count 235 transition count 248
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 169 place count 197 transition count 248
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 180 place count 186 transition count 235
Iterating global reduction 2 with 11 rules applied. Total rules applied 191 place count 186 transition count 235
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 198 place count 179 transition count 226
Iterating global reduction 2 with 7 rules applied. Total rules applied 205 place count 179 transition count 226
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 210 place count 174 transition count 220
Iterating global reduction 2 with 5 rules applied. Total rules applied 215 place count 174 transition count 220
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 218 place count 171 transition count 215
Iterating global reduction 2 with 3 rules applied. Total rules applied 221 place count 171 transition count 215
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 223 place count 169 transition count 213
Iterating global reduction 2 with 2 rules applied. Total rules applied 225 place count 169 transition count 213
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 269 place count 147 transition count 191
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 271 place count 145 transition count 188
Iterating global reduction 2 with 2 rules applied. Total rules applied 273 place count 145 transition count 188
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 275 place count 143 transition count 185
Iterating global reduction 2 with 2 rules applied. Total rules applied 277 place count 143 transition count 185
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 278 place count 142 transition count 184
Iterating global reduction 2 with 1 rules applied. Total rules applied 279 place count 142 transition count 184
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 281 place count 140 transition count 182
Applied a total of 281 rules in 47 ms. Remains 140 /288 variables (removed 148) and now considering 182/339 (removed 157) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7283810115532500395.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-210476116709816435.kers'
[2026-05-24 06:29:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7283810115532500395.kers, --Pflows, --basisKERS=/tmp/petrispot-output-210476116709816435.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 182 rows 138 cols 436 entries
Finished phase 1 with 138 SingleSign rule and 0 generalized
[2026-05-24 06:29:19] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-210476116709816435.kers
Total runtime 1 ms.
[2026-05-24 06:29:19] [INFO ] Implicit Places using invariants in 55 ms returned []
[2026-05-24 06:29:19] [INFO ] Invariant cache hit.
[2026-05-24 06:29:19] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2026-05-24 06:29:19] [INFO ] Redundant transitions in 12 ms returned []
Running 180 sub problems to find dead transitions.
[2026-05-24 06:29:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 2/140 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 182/322 variables, 140/142 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (OVERLAPS) 0/322 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 322/322 variables, and 142 constraints, problems are : Problem set: 0 solved, 180 unsolved in 5507 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 180 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 2/140 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 182/322 variables, 140/142 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 180/322 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (OVERLAPS) 0/322 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Int declared 322/322 variables, and 322 constraints, problems are : Problem set: 0 solved, 180 unsolved in 7996 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13527ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 13528ms
Starting structural reductions in SI_CTL mode, iteration 1 : 140/288 places, 182/339 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13731 ms. Remains : 140/288 places, 182/339 transitions.
[2026-05-24 06:29:33] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:29:33] [INFO ] Flatten gal took : 5 ms
[2026-05-24 06:29:33] [INFO ] Input system was already deterministic with 182 transitions.
[2026-05-24 06:29:33] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:29:33] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:29:33] [INFO ] Time to serialize gal into /tmp/CTLFireability8542111383177393245.gal : 0 ms
[2026-05-24 06:29:33] [INFO ] Time to serialize properties into /tmp/CTLFireability1613057463034954533.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/CTLFireability8542111383177393245.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1613057463034954533.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,8.38119e+15,23.0136,544620,2,102131,5,3.74724e+06,6,0,717,1.88848e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 06:30:03] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:30:03] [INFO ] Applying decomposition
[2026-05-24 06:30:03] [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/graph6933368033167899216.txt' '-o' '/tmp/graph6933368033167899216.bin' '-w' '/tmp/graph6933368033167899216.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6933368033167899216.bin' '-l' '-1' '-v' '-w' '/tmp/graph6933368033167899216.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:30:03] [INFO ] Decomposing Gal with order
[2026-05-24 06:30:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:30:03] [INFO ] Removed a total of 98 redundant transitions.
[2026-05-24 06:30:03] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:30:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 86 labels/synchronizations in 3 ms.
[2026-05-24 06:30:03] [INFO ] Time to serialize gal into /tmp/CTLFireability12881453021990655990.gal : 2 ms
[2026-05-24 06:30:03] [INFO ] Time to serialize properties into /tmp/CTLFireability14168545661431447980.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/CTLFireability12881453021990655990.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14168545661431447980.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Graph (complete) has 565 edges and 288 vertex of which 282 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 281 transition count 285
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 1 with 47 rules applied. Total rules applied 95 place count 234 transition count 285
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 95 place count 234 transition count 245
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 175 place count 194 transition count 245
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 186 place count 183 transition count 232
Iterating global reduction 2 with 11 rules applied. Total rules applied 197 place count 183 transition count 232
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 205 place count 175 transition count 222
Iterating global reduction 2 with 8 rules applied. Total rules applied 213 place count 175 transition count 222
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 219 place count 169 transition count 214
Iterating global reduction 2 with 6 rules applied. Total rules applied 225 place count 169 transition count 214
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 229 place count 165 transition count 208
Iterating global reduction 2 with 4 rules applied. Total rules applied 233 place count 165 transition count 208
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 235 place count 163 transition count 206
Iterating global reduction 2 with 2 rules applied. Total rules applied 237 place count 163 transition count 206
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 281 place count 141 transition count 184
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 283 place count 139 transition count 181
Iterating global reduction 2 with 2 rules applied. Total rules applied 285 place count 139 transition count 181
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 287 place count 137 transition count 178
Iterating global reduction 2 with 2 rules applied. Total rules applied 289 place count 137 transition count 178
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 290 place count 136 transition count 177
Iterating global reduction 2 with 1 rules applied. Total rules applied 291 place count 136 transition count 177
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 292 place count 136 transition count 177
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 294 place count 134 transition count 175
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 2 with 15 rules applied. Total rules applied 309 place count 133 transition count 161
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 16 rules applied. Total rules applied 325 place count 119 transition count 159
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 326 place count 118 transition count 159
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 326 place count 118 transition count 157
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 330 place count 116 transition count 157
Applied a total of 330 rules in 41 ms. Remains 116 /288 variables (removed 172) and now considering 157/339 (removed 182) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17477882782714681782.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5532762609511625572.kers'
[2026-05-24 06:30:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17477882782714681782.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5532762609511625572.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 157 rows 115 cols 326 entries
Finished phase 1 with 115 SingleSign rule and 0 generalized
[2026-05-24 06:30:33] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5532762609511625572.kers
Total runtime 2 ms.
[2026-05-24 06:30:33] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-24 06:30:33] [INFO ] Invariant cache hit.
[2026-05-24 06:30:33] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2026-05-24 06:30:33] [INFO ] Redundant transitions in 2 ms returned []
Running 143 sub problems to find dead transitions.
[2026-05-24 06:30:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 2 (OVERLAPS) 157/259 variables, 102/103 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/259 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (OVERLAPS) 14/273 variables, 14/117 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/273 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/273 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 7 (OVERLAPS) 0/273 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Real declared 273/273 variables, and 118 constraints, problems are : Problem set: 0 solved, 143 unsolved in 5178 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 116/116 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 143 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (OVERLAPS) 157/259 variables, 102/104 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/259 variables, 143/247 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/259 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (OVERLAPS) 14/273 variables, 14/261 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/273 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 8 (OVERLAPS) 0/273 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Int declared 273/273 variables, and 261 constraints, problems are : Problem set: 0 solved, 143 unsolved in 5390 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 116/116 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10579ms problems are : Problem set: 0 solved, 143 unsolved
Search for dead transitions found 0 dead transitions in 10579ms
Starting structural reductions in SI_CTL mode, iteration 1 : 116/288 places, 157/339 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10782 ms. Remains : 116/288 places, 157/339 transitions.
[2026-05-24 06:30:44] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:30:44] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:30:44] [INFO ] Input system was already deterministic with 157 transitions.
RANDOM walk for 418 steps (2 resets) in 6 ms. (59 steps per ms) remains 0/1 properties
FORMULA DiscoveryGPU-PT-14b-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 06:30:44] [INFO ] Flatten gal took : 9 ms
[2026-05-24 06:30:44] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:30:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17503183021426557335.gal : 1 ms
[2026-05-24 06:30:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9448058729483525028.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17503183021426557335.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9448058729483525028.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Graph (complete) has 565 edges and 288 vertex of which 282 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 281 transition count 284
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 97 place count 233 transition count 284
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 97 place count 233 transition count 246
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 173 place count 195 transition count 246
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 185 place count 183 transition count 232
Iterating global reduction 2 with 12 rules applied. Total rules applied 197 place count 183 transition count 232
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 205 place count 175 transition count 222
Iterating global reduction 2 with 8 rules applied. Total rules applied 213 place count 175 transition count 222
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 219 place count 169 transition count 214
Iterating global reduction 2 with 6 rules applied. Total rules applied 225 place count 169 transition count 214
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 229 place count 165 transition count 208
Iterating global reduction 2 with 4 rules applied. Total rules applied 233 place count 165 transition count 208
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 235 place count 163 transition count 206
Iterating global reduction 2 with 2 rules applied. Total rules applied 237 place count 163 transition count 206
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 281 place count 141 transition count 184
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 283 place count 139 transition count 181
Iterating global reduction 2 with 2 rules applied. Total rules applied 285 place count 139 transition count 181
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 287 place count 137 transition count 178
Iterating global reduction 2 with 2 rules applied. Total rules applied 289 place count 137 transition count 178
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 290 place count 136 transition count 177
Iterating global reduction 2 with 1 rules applied. Total rules applied 291 place count 136 transition count 177
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 293 place count 134 transition count 175
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 2 with 16 rules applied. Total rules applied 309 place count 133 transition count 160
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 17 rules applied. Total rules applied 326 place count 118 transition count 158
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 327 place count 117 transition count 158
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 327 place count 117 transition count 157
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 329 place count 116 transition count 157
Applied a total of 329 rules in 30 ms. Remains 116 /288 variables (removed 172) and now considering 157/339 (removed 182) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2010005015315619461.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14077504791936001344.kers'
[2026-05-24 06:30:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2010005015315619461.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14077504791936001344.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 157 rows 115 cols 369 entries
Finished phase 1 with 115 SingleSign rule and 0 generalized
[2026-05-24 06:30:44] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14077504791936001344.kers
Total runtime 2 ms.
[2026-05-24 06:30:44] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-24 06:30:44] [INFO ] Invariant cache hit.
[2026-05-24 06:30:44] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2026-05-24 06:30:44] [INFO ] Redundant transitions in 1 ms returned []
Running 156 sub problems to find dead transitions.
[2026-05-24 06:30:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 1 (OVERLAPS) 1/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 3 (OVERLAPS) 157/273 variables, 116/117 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 5 (OVERLAPS) 0/273 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 156 unsolved
No progress, stopping.
After SMT solving in domain Real declared 273/273 variables, and 117 constraints, problems are : Problem set: 0 solved, 156 unsolved in 3921 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 116/116 constraints, PredecessorRefiner: 156/156 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 156 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 1 (OVERLAPS) 1/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 3 (OVERLAPS) 157/273 variables, 116/117 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 156/273 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/273 variables, 0/273 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 6 (OVERLAPS) 0/273 variables, 0/273 constraints. Problems are: Problem set: 0 solved, 156 unsolved
No progress, stopping.
After SMT solving in domain Int declared 273/273 variables, and 273 constraints, problems are : Problem set: 0 solved, 156 unsolved in 5723 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 116/116 constraints, PredecessorRefiner: 156/156 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9666ms problems are : Problem set: 0 solved, 156 unsolved
Search for dead transitions found 0 dead transitions in 9668ms
Starting structural reductions in SI_CTL mode, iteration 1 : 116/288 places, 157/339 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9835 ms. Remains : 116/288 places, 157/339 transitions.
[2026-05-24 06:30:53] [INFO ] Flatten gal took : 7 ms
[2026-05-24 06:30:53] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:30:53] [INFO ] Input system was already deterministic with 157 transitions.
[2026-05-24 06:30:53] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:30:53] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:30:53] [INFO ] Time to serialize gal into /tmp/CTLFireability12111079646769627854.gal : 1 ms
[2026-05-24 06:30:53] [INFO ] Time to serialize properties into /tmp/CTLFireability4930874622750654807.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/CTLFireability12111079646769627854.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4930874622750654807.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.29353e+14,6.41839,186960,2,59549,5,1.2787e+06,6,0,596,624192,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 06:31:24] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:31:24] [INFO ] Applying decomposition
[2026-05-24 06:31:24] [INFO ] Flatten gal took : 2 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/graph6677731695745042053.txt' '-o' '/tmp/graph6677731695745042053.bin' '-w' '/tmp/graph6677731695745042053.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6677731695745042053.bin' '-l' '-1' '-v' '-w' '/tmp/graph6677731695745042053.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:31:24] [INFO ] Decomposing Gal with order
[2026-05-24 06:31:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:31:24] [INFO ] Removed a total of 82 redundant transitions.
[2026-05-24 06:31:24] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:31:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 73 labels/synchronizations in 1 ms.
[2026-05-24 06:31:24] [INFO ] Time to serialize gal into /tmp/CTLFireability5827717010912692858.gal : 1 ms
[2026-05-24 06:31:24] [INFO ] Time to serialize properties into /tmp/CTLFireability5265239350355072940.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/CTLFireability5827717010912692858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5265239350355072940.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Graph (complete) has 565 edges and 288 vertex of which 282 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 281 transition count 284
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 97 place count 233 transition count 284
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 97 place count 233 transition count 244
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 177 place count 193 transition count 244
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 189 place count 181 transition count 230
Iterating global reduction 2 with 12 rules applied. Total rules applied 201 place count 181 transition count 230
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 209 place count 173 transition count 220
Iterating global reduction 2 with 8 rules applied. Total rules applied 217 place count 173 transition count 220
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 223 place count 167 transition count 212
Iterating global reduction 2 with 6 rules applied. Total rules applied 229 place count 167 transition count 212
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 233 place count 163 transition count 206
Iterating global reduction 2 with 4 rules applied. Total rules applied 237 place count 163 transition count 206
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 239 place count 161 transition count 204
Iterating global reduction 2 with 2 rules applied. Total rules applied 241 place count 161 transition count 204
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 283 place count 140 transition count 183
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 285 place count 138 transition count 180
Iterating global reduction 2 with 2 rules applied. Total rules applied 287 place count 138 transition count 180
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 289 place count 136 transition count 177
Iterating global reduction 2 with 2 rules applied. Total rules applied 291 place count 136 transition count 177
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 292 place count 135 transition count 176
Iterating global reduction 2 with 1 rules applied. Total rules applied 293 place count 135 transition count 176
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 295 place count 133 transition count 174
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 159 edges and 131 vertex of which 127 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Graph (trivial) has 139 edges and 127 vertex of which 56 / 127 are part of one of the 28 SCC in 0 ms
Free SCC test removed 28 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 2 with 46 rules applied. Total rules applied 341 place count 99 transition count 127
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 3 with 70 rules applied. Total rules applied 411 place count 57 transition count 99
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 424 place count 44 transition count 73
Iterating global reduction 4 with 13 rules applied. Total rules applied 437 place count 44 transition count 73
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 450 place count 31 transition count 47
Iterating global reduction 4 with 13 rules applied. Total rules applied 463 place count 31 transition count 47
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 476 place count 18 transition count 21
Iterating global reduction 4 with 13 rules applied. Total rules applied 489 place count 18 transition count 21
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 501 place count 6 transition count 9
Iterating global reduction 4 with 12 rules applied. Total rules applied 513 place count 6 transition count 9
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 514 place count 6 transition count 8
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 515 place count 6 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 516 place count 5 transition count 7
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 517 place count 4 transition count 6
Applied a total of 517 rules in 27 ms. Remains 4 /288 variables (removed 284) and now considering 6/339 (removed 333) transitions.
[2026-05-24 06:31:54] [INFO ] Flow matrix only has 5 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16275583122452095918.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15066469512115543172.kers'
[2026-05-24 06:31:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16275583122452095918.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15066469512115543172.kers]
Normalized transition count is 4 out of 5 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 4 rows 4 cols 7 entries
Finished phase 1 with 4 SingleSign rule and 0 generalized
[2026-05-24 06:31:54] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15066469512115543172.kers
Total runtime 0 ms.
[2026-05-24 06:31:54] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-24 06:31:54] [INFO ] Flow matrix only has 5 transitions (discarded 1 similar events)
[2026-05-24 06:31:54] [INFO ] Invariant cache hit.
[2026-05-24 06:31:54] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2026-05-24 06:31:54] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2026-05-24 06:31:54] [INFO ] Flow matrix only has 5 transitions (discarded 1 similar events)
[2026-05-24 06:31:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 2/8 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8/9 variables, and 4 constraints, problems are : Problem set: 0 solved, 3 unsolved in 40 ms.
Refiners :[State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 2/8 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/8 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8/9 variables, and 7 constraints, problems are : Problem set: 0 solved, 3 unsolved in 36 ms.
Refiners :[State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 78ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 78ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/288 places, 6/339 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 167 ms. Remains : 4/288 places, 6/339 transitions.
[2026-05-24 06:31:54] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:31:54] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:31:54] [INFO ] Input system was already deterministic with 6 transitions.
[2026-05-24 06:31:54] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:31:54] [INFO ] Flatten gal took : 1 ms
RANDOM walk for 60 steps (0 resets) in 4 ms. (12 steps per ms) remains 0/1 properties
FORMULA DiscoveryGPU-PT-14b-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 06:31:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4512258938078910800.gal : 0 ms
[2026-05-24 06:31:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13100736279476883681.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/ReachabilityCardinality4512258938078910800.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13100736279476883681.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Graph (complete) has 565 edges and 288 vertex of which 282 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 281 transition count 286
Reduce places removed 46 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 47 rules applied. Total rules applied 94 place count 235 transition count 285
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 95 place count 234 transition count 285
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 40 Pre rules applied. Total rules applied 95 place count 234 transition count 245
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 175 place count 194 transition count 245
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 187 place count 182 transition count 231
Iterating global reduction 3 with 12 rules applied. Total rules applied 199 place count 182 transition count 231
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 207 place count 174 transition count 221
Iterating global reduction 3 with 8 rules applied. Total rules applied 215 place count 174 transition count 221
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 221 place count 168 transition count 213
Iterating global reduction 3 with 6 rules applied. Total rules applied 227 place count 168 transition count 213
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 230 place count 165 transition count 209
Iterating global reduction 3 with 3 rules applied. Total rules applied 233 place count 165 transition count 209
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 234 place count 164 transition count 208
Iterating global reduction 3 with 1 rules applied. Total rules applied 235 place count 164 transition count 208
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 279 place count 142 transition count 186
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 281 place count 140 transition count 183
Iterating global reduction 3 with 2 rules applied. Total rules applied 283 place count 140 transition count 183
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 285 place count 138 transition count 180
Iterating global reduction 3 with 2 rules applied. Total rules applied 287 place count 138 transition count 180
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 288 place count 137 transition count 179
Iterating global reduction 3 with 1 rules applied. Total rules applied 289 place count 137 transition count 179
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 290 place count 137 transition count 179
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 292 place count 135 transition count 177
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 162 edges and 133 vertex of which 129 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Graph (trivial) has 140 edges and 129 vertex of which 54 / 129 are part of one of the 27 SCC in 0 ms
Free SCC test removed 27 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 3 with 46 rules applied. Total rules applied 338 place count 102 transition count 130
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 4 with 70 rules applied. Total rules applied 408 place count 60 transition count 102
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 420 place count 48 transition count 78
Iterating global reduction 5 with 12 rules applied. Total rules applied 432 place count 48 transition count 78
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 444 place count 36 transition count 54
Iterating global reduction 5 with 12 rules applied. Total rules applied 456 place count 36 transition count 54
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 468 place count 24 transition count 30
Iterating global reduction 5 with 12 rules applied. Total rules applied 480 place count 24 transition count 30
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 492 place count 12 transition count 18
Iterating global reduction 5 with 12 rules applied. Total rules applied 504 place count 12 transition count 18
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 505 place count 12 transition count 17
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 506 place count 12 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 507 place count 11 transition count 16
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 509 place count 9 transition count 14
Applied a total of 509 rules in 29 ms. Remains 9 /288 variables (removed 279) and now considering 14/339 (removed 325) transitions.
[2026-05-24 06:31:54] [INFO ] Flow matrix only has 12 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10301639876607865086.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16973694943922913738.kers'
[2026-05-24 06:31:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10301639876607865086.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16973694943922913738.kers]
Normalized transition count is 11 out of 12 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 11 rows 9 cols 19 entries
Finished phase 1 with 9 SingleSign rule and 0 generalized
[2026-05-24 06:31:54] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16973694943922913738.kers
Total runtime 0 ms.
[2026-05-24 06:31:54] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-24 06:31:54] [INFO ] Flow matrix only has 12 transitions (discarded 2 similar events)
[2026-05-24 06:31:54] [INFO ] Invariant cache hit.
[2026-05-24 06:31:54] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2026-05-24 06:31:54] [INFO ] Redundant transitions in 0 ms returned []
Running 10 sub problems to find dead transitions.
[2026-05-24 06:31:54] [INFO ] Flow matrix only has 12 transitions (discarded 2 similar events)
[2026-05-24 06:31:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 11/18 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 2/20 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 0/20 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 20/21 variables, and 9 constraints, problems are : Problem set: 0 solved, 10 unsolved in 66 ms.
Refiners :[State Equation: 9/9 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 11/18 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 10/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 2/20 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 0/20 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 20/21 variables, and 19 constraints, problems are : Problem set: 0 solved, 10 unsolved in 71 ms.
Refiners :[State Equation: 9/9 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 138ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 138ms
Starting structural reductions in SI_CTL mode, iteration 1 : 9/288 places, 14/339 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 254 ms. Remains : 9/288 places, 14/339 transitions.
[2026-05-24 06:31:54] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:31:54] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:31:54] [INFO ] Input system was already deterministic with 14 transitions.
[2026-05-24 06:31:54] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:31:54] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:31:54] [INFO ] Time to serialize gal into /tmp/CTLFireability9708227611410873139.gal : 0 ms
[2026-05-24 06:31:54] [INFO ] Time to serialize properties into /tmp/CTLFireability559187948891730310.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/CTLFireability9708227611410873139.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability559187948891730310.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.
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,840,0.003592,3816,2,29,5,198,6,0,45,190,0


Converting to forward existential form...Done !
original formula: EF(((p77==1) * EG((p70==0))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * (p77==1)),(p70==0))] != FALSE
Hit Full ! (commute/partial/dont) 12/0/2
(forward)formula 0,1,0.005411,4088,1,0,10,332,20,5,227,340,9
FORMULA DiscoveryGPU-PT-14b-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 264 transition count 313
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 264 transition count 313
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 59 place count 253 transition count 299
Iterating global reduction 0 with 11 rules applied. Total rules applied 70 place count 253 transition count 299
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 80 place count 243 transition count 287
Iterating global reduction 0 with 10 rules applied. Total rules applied 90 place count 243 transition count 287
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 98 place count 235 transition count 278
Iterating global reduction 0 with 8 rules applied. Total rules applied 106 place count 235 transition count 278
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 111 place count 230 transition count 271
Iterating global reduction 0 with 5 rules applied. Total rules applied 116 place count 230 transition count 271
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 119 place count 227 transition count 268
Iterating global reduction 0 with 3 rules applied. Total rules applied 122 place count 227 transition count 268
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 124 place count 225 transition count 266
Iterating global reduction 0 with 2 rules applied. Total rules applied 126 place count 225 transition count 266
Applied a total of 126 rules in 20 ms. Remains 225 /288 variables (removed 63) and now considering 266/339 (removed 73) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10623432051457680674.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17121606881292287220.kers'
[2026-05-24 06:31:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10623432051457680674.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17121606881292287220.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 266 rows 225 cols 720 entries
Finished phase 1 with 223 SingleSign rule and 0 generalized
[2026-05-24 06:31:54] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17121606881292287220.kers
Total runtime 1 ms.
[2026-05-24 06:31:54] [INFO ] Implicit Places using invariants in 109 ms returned []
[2026-05-24 06:31:54] [INFO ] Invariant cache hit.
[2026-05-24 06:31:54] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
Running 265 sub problems to find dead transitions.
[2026-05-24 06:31:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 1 (OVERLAPS) 1/225 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 3 (OVERLAPS) 266/491 variables, 225/227 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/491 variables, 14/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/491 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 6 (OVERLAPS) 0/491 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
No progress, stopping.
After SMT solving in domain Real declared 491/491 variables, and 241 constraints, problems are : Problem set: 0 solved, 265 unsolved in 18295 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 225/225 constraints, PredecessorRefiner: 265/265 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 265 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 1 (OVERLAPS) 1/225 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/225 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 4 (OVERLAPS) 266/491 variables, 225/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/491 variables, 265/506 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/491 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 7 (OVERLAPS) 0/491 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 265 unsolved
No progress, stopping.
After SMT solving in domain Int declared 491/491 variables, and 506 constraints, problems are : Problem set: 0 solved, 265 unsolved in 20959 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 225/225 constraints, PredecessorRefiner: 265/265 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39289ms problems are : Problem set: 0 solved, 265 unsolved
Search for dead transitions found 0 dead transitions in 39290ms
Starting structural reductions in LTL mode, iteration 1 : 225/288 places, 266/339 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39558 ms. Remains : 225/288 places, 266/339 transitions.
[2026-05-24 06:32:34] [INFO ] Flatten gal took : 7 ms
[2026-05-24 06:32:34] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:32:34] [INFO ] Input system was already deterministic with 266 transitions.
[2026-05-24 06:32:34] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:32:34] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:32:34] [INFO ] Time to serialize gal into /tmp/CTLFireability2783303794401046567.gal : 1 ms
[2026-05-24 06:32:34] [INFO ] Time to serialize properties into /tmp/CTLFireability8898126090156369414.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/CTLFireability2783303794401046567.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8898126090156369414.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 06:33:04] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:33:04] [INFO ] Applying decomposition
[2026-05-24 06:33:04] [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/graph10378228494972662936.txt' '-o' '/tmp/graph10378228494972662936.bin' '-w' '/tmp/graph10378228494972662936.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10378228494972662936.bin' '-l' '-1' '-v' '-w' '/tmp/graph10378228494972662936.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:33:04] [INFO ] Decomposing Gal with order
[2026-05-24 06:33:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:33:04] [INFO ] Removed a total of 109 redundant transitions.
[2026-05-24 06:33:04] [INFO ] Flatten gal took : 9 ms
[2026-05-24 06:33:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 2 ms.
[2026-05-24 06:33:04] [INFO ] Time to serialize gal into /tmp/CTLFireability5338455367565017384.gal : 2 ms
[2026-05-24 06:33:04] [INFO ] Time to serialize properties into /tmp/CTLFireability7784105165877298419.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/CTLFireability5338455367565017384.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7784105165877298419.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 265 transition count 314
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 265 transition count 314
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 56 place count 255 transition count 302
Iterating global reduction 0 with 10 rules applied. Total rules applied 66 place count 255 transition count 302
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 75 place count 246 transition count 291
Iterating global reduction 0 with 9 rules applied. Total rules applied 84 place count 246 transition count 291
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 91 place count 239 transition count 283
Iterating global reduction 0 with 7 rules applied. Total rules applied 98 place count 239 transition count 283
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 103 place count 234 transition count 276
Iterating global reduction 0 with 5 rules applied. Total rules applied 108 place count 234 transition count 276
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 111 place count 231 transition count 273
Iterating global reduction 0 with 3 rules applied. Total rules applied 114 place count 231 transition count 273
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 116 place count 229 transition count 271
Iterating global reduction 0 with 2 rules applied. Total rules applied 118 place count 229 transition count 271
Applied a total of 118 rules in 29 ms. Remains 229 /288 variables (removed 59) and now considering 271/339 (removed 68) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8537365163994063603.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12076832244706434335.kers'
[2026-05-24 06:33:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8537365163994063603.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12076832244706434335.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 271 rows 229 cols 734 entries
Finished phase 1 with 227 SingleSign rule and 0 generalized
[2026-05-24 06:33:34] [INFO ] Computed 2 invariants in 3 ms
Computed 2 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-12076832244706434335.kers
Total runtime 4 ms.
[2026-05-24 06:33:34] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-24 06:33:34] [INFO ] Invariant cache hit.
[2026-05-24 06:33:34] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
Running 270 sub problems to find dead transitions.
[2026-05-24 06:33:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/228 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (OVERLAPS) 1/229 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/229 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 3 (OVERLAPS) 271/500 variables, 229/231 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 14/245 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 6 (OVERLAPS) 0/500 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 270 unsolved
No progress, stopping.
After SMT solving in domain Real declared 500/500 variables, and 245 constraints, problems are : Problem set: 0 solved, 270 unsolved in 18942 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 229/229 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 270 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/228 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (OVERLAPS) 1/229 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/229 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/229 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 4 (OVERLAPS) 271/500 variables, 229/245 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 270/515 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/500 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 7 (OVERLAPS) 0/500 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 270 unsolved
No progress, stopping.
After SMT solving in domain Int declared 500/500 variables, and 515 constraints, problems are : Problem set: 0 solved, 270 unsolved in 23586 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 229/229 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42558ms problems are : Problem set: 0 solved, 270 unsolved
Search for dead transitions found 0 dead transitions in 42559ms
Starting structural reductions in LTL mode, iteration 1 : 229/288 places, 271/339 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42804 ms. Remains : 229/288 places, 271/339 transitions.
[2026-05-24 06:34:17] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:34:17] [INFO ] Flatten gal took : 5 ms
[2026-05-24 06:34:17] [INFO ] Input system was already deterministic with 271 transitions.
[2026-05-24 06:34:17] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:34:17] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:34:17] [INFO ] Time to serialize gal into /tmp/CTLFireability17458841146463227673.gal : 1 ms
[2026-05-24 06:34:17] [INFO ] Time to serialize properties into /tmp/CTLFireability26766461204602102.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/CTLFireability17458841146463227673.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability26766461204602102.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 06:34:47] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:34:47] [INFO ] Applying decomposition
[2026-05-24 06:34:47] [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/graph10957311088293524864.txt' '-o' '/tmp/graph10957311088293524864.bin' '-w' '/tmp/graph10957311088293524864.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10957311088293524864.bin' '-l' '-1' '-v' '-w' '/tmp/graph10957311088293524864.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:34:47] [INFO ] Decomposing Gal with order
[2026-05-24 06:34:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:34:47] [INFO ] Removed a total of 111 redundant transitions.
[2026-05-24 06:34:47] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:34:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 2 ms.
[2026-05-24 06:34:47] [INFO ] Time to serialize gal into /tmp/CTLFireability7418780415288844989.gal : 2 ms
[2026-05-24 06:34:47] [INFO ] Time to serialize properties into /tmp/CTLFireability9827585951398867886.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/CTLFireability7418780415288844989.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9827585951398867886.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Graph (complete) has 565 edges and 288 vertex of which 282 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 281 transition count 290
Reduce places removed 42 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 46 rules applied. Total rules applied 89 place count 239 transition count 286
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 93 place count 235 transition count 286
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 40 Pre rules applied. Total rules applied 93 place count 235 transition count 246
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 173 place count 195 transition count 246
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 185 place count 183 transition count 232
Iterating global reduction 3 with 12 rules applied. Total rules applied 197 place count 183 transition count 232
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 205 place count 175 transition count 222
Iterating global reduction 3 with 8 rules applied. Total rules applied 213 place count 175 transition count 222
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 219 place count 169 transition count 214
Iterating global reduction 3 with 6 rules applied. Total rules applied 225 place count 169 transition count 214
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 228 place count 166 transition count 210
Iterating global reduction 3 with 3 rules applied. Total rules applied 231 place count 166 transition count 210
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 232 place count 165 transition count 209
Iterating global reduction 3 with 1 rules applied. Total rules applied 233 place count 165 transition count 209
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 277 place count 143 transition count 187
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 279 place count 141 transition count 184
Iterating global reduction 3 with 2 rules applied. Total rules applied 281 place count 141 transition count 184
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 283 place count 139 transition count 181
Iterating global reduction 3 with 2 rules applied. Total rules applied 285 place count 139 transition count 181
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 286 place count 138 transition count 180
Iterating global reduction 3 with 1 rules applied. Total rules applied 287 place count 138 transition count 180
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 289 place count 138 transition count 180
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 291 place count 136 transition count 178
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 163 edges and 134 vertex of which 130 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Graph (trivial) has 133 edges and 130 vertex of which 52 / 130 are part of one of the 26 SCC in 0 ms
Free SCC test removed 26 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 3 with 41 rules applied. Total rules applied 332 place count 104 transition count 136
Reduce places removed 37 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 66 rules applied. Total rules applied 398 place count 67 transition count 107
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 401 place count 64 transition count 107
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 413 place count 52 transition count 83
Iterating global reduction 6 with 12 rules applied. Total rules applied 425 place count 52 transition count 83
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 435 place count 42 transition count 63
Iterating global reduction 6 with 10 rules applied. Total rules applied 445 place count 42 transition count 63
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 454 place count 33 transition count 45
Iterating global reduction 6 with 9 rules applied. Total rules applied 463 place count 33 transition count 45
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 472 place count 24 transition count 36
Iterating global reduction 6 with 9 rules applied. Total rules applied 481 place count 24 transition count 36
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 483 place count 24 transition count 34
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 485 place count 23 transition count 33
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 6 with 5 rules applied. Total rules applied 490 place count 18 transition count 28
Applied a total of 490 rules in 30 ms. Remains 18 /288 variables (removed 270) and now considering 28/339 (removed 311) transitions.
[2026-05-24 06:35:17] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8261262000722028772.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12797060749587117049.kers'
[2026-05-24 06:35:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8261262000722028772.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12797060749587117049.kers]
Normalized transition count is 23 out of 24 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 23 rows 18 cols 41 entries
Finished phase 1 with 18 SingleSign rule and 0 generalized
[2026-05-24 06:35:17] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12797060749587117049.kers
Total runtime 0 ms.
[2026-05-24 06:35:17] [INFO ] Implicit Places using invariants in 17 ms returned []
[2026-05-24 06:35:17] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
[2026-05-24 06:35:17] [INFO ] Invariant cache hit.
[2026-05-24 06:35:17] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2026-05-24 06:35:17] [INFO ] Redundant transitions in 0 ms returned []
Running 19 sub problems to find dead transitions.
[2026-05-24 06:35:17] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
[2026-05-24 06:35:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 23/36 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 5/41 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 0/41 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 41/42 variables, and 18 constraints, problems are : Problem set: 0 solved, 19 unsolved in 172 ms.
Refiners :[State Equation: 18/18 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 23/36 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 17/30 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (OVERLAPS) 5/41 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 0/41 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 41/42 variables, and 37 constraints, problems are : Problem set: 0 solved, 19 unsolved in 160 ms.
Refiners :[State Equation: 18/18 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 341ms problems are : Problem set: 0 solved, 19 unsolved
Search for dead transitions found 0 dead transitions in 341ms
Starting structural reductions in SI_CTL mode, iteration 1 : 18/288 places, 28/339 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 428 ms. Remains : 18/288 places, 28/339 transitions.
[2026-05-24 06:35:17] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:35:17] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:35:17] [INFO ] Input system was already deterministic with 28 transitions.
[2026-05-24 06:35:17] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:35:17] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:35:17] [INFO ] Time to serialize gal into /tmp/CTLFireability6087225819438992536.gal : 0 ms
[2026-05-24 06:35:17] [INFO ] Time to serialize properties into /tmp/CTLFireability15103710467409456050.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/CTLFireability6087225819438992536.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15103710467409456050.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,35816,0.006504,4000,2,75,5,682,6,0,89,828,0


Converting to forward existential form...Done !
original formula: EF((AG(A((p233==1) U (p165==1))) * EF(!(A((p87==1) U ((p242==1)&&(p118==1)))))))
=> equivalent forward existential formula: ([(FwdU(FwdU((FwdU(Init,TRUE) * !(E(TRUE U !(!((E(!((p165==1)) U (!((p233==1)) * !((p165==1)))) + EG(!((p165==1)...416
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t9, t22, t23, t24, t25, t27, Intersection with reachable at each step enabled. (dest...196
(forward)formula 0,0,0.071758,7360,1,0,279,16683,100,145,527,26701,309
FORMULA DiscoveryGPU-PT-14b-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 264 transition count 313
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 264 transition count 313
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 59 place count 253 transition count 299
Iterating global reduction 0 with 11 rules applied. Total rules applied 70 place count 253 transition count 299
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 80 place count 243 transition count 287
Iterating global reduction 0 with 10 rules applied. Total rules applied 90 place count 243 transition count 287
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 98 place count 235 transition count 278
Iterating global reduction 0 with 8 rules applied. Total rules applied 106 place count 235 transition count 278
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 111 place count 230 transition count 271
Iterating global reduction 0 with 5 rules applied. Total rules applied 116 place count 230 transition count 271
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 119 place count 227 transition count 268
Iterating global reduction 0 with 3 rules applied. Total rules applied 122 place count 227 transition count 268
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 124 place count 225 transition count 266
Iterating global reduction 0 with 2 rules applied. Total rules applied 126 place count 225 transition count 266
Applied a total of 126 rules in 28 ms. Remains 225 /288 variables (removed 63) and now considering 266/339 (removed 73) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17301489965730836483.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16321091047942675561.kers'
[2026-05-24 06:35:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17301489965730836483.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16321091047942675561.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 266 rows 225 cols 720 entries
Finished phase 1 with 223 SingleSign rule and 0 generalized
[2026-05-24 06:35:17] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16321091047942675561.kers
Total runtime 1 ms.
[2026-05-24 06:35:18] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-24 06:35:18] [INFO ] Invariant cache hit.
[2026-05-24 06:35:18] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
Running 265 sub problems to find dead transitions.
[2026-05-24 06:35:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 1 (OVERLAPS) 1/225 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 3 (OVERLAPS) 266/491 variables, 225/227 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/491 variables, 14/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/491 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 6 (OVERLAPS) 0/491 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
No progress, stopping.
After SMT solving in domain Real declared 491/491 variables, and 241 constraints, problems are : Problem set: 0 solved, 265 unsolved in 18359 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 225/225 constraints, PredecessorRefiner: 265/265 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 265 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 1 (OVERLAPS) 1/225 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/225 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 4 (OVERLAPS) 266/491 variables, 225/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/491 variables, 265/506 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/491 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 7 (OVERLAPS) 0/491 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 265 unsolved
No progress, stopping.
After SMT solving in domain Int declared 491/491 variables, and 506 constraints, problems are : Problem set: 0 solved, 265 unsolved in 20753 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 225/225 constraints, PredecessorRefiner: 265/265 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39150ms problems are : Problem set: 0 solved, 265 unsolved
Search for dead transitions found 0 dead transitions in 39150ms
Starting structural reductions in LTL mode, iteration 1 : 225/288 places, 266/339 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39381 ms. Remains : 225/288 places, 266/339 transitions.
[2026-05-24 06:35:57] [INFO ] Flatten gal took : 7 ms
[2026-05-24 06:35:57] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:35:57] [INFO ] Input system was already deterministic with 266 transitions.
[2026-05-24 06:35:57] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:35:57] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:35:57] [INFO ] Time to serialize gal into /tmp/CTLFireability3019790604336543237.gal : 1 ms
[2026-05-24 06:35:57] [INFO ] Time to serialize properties into /tmp/CTLFireability16837595962904450310.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/CTLFireability3019790604336543237.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16837595962904450310.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 06:36:27] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:36:27] [INFO ] Applying decomposition
[2026-05-24 06:36:27] [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/graph8583696995475898156.txt' '-o' '/tmp/graph8583696995475898156.bin' '-w' '/tmp/graph8583696995475898156.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8583696995475898156.bin' '-l' '-1' '-v' '-w' '/tmp/graph8583696995475898156.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:36:27] [INFO ] Decomposing Gal with order
[2026-05-24 06:36:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:36:27] [INFO ] Removed a total of 109 redundant transitions.
[2026-05-24 06:36:27] [INFO ] Flatten gal took : 17 ms
[2026-05-24 06:36:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 2 ms.
[2026-05-24 06:36:27] [INFO ] Time to serialize gal into /tmp/CTLFireability11629680854351437676.gal : 2 ms
[2026-05-24 06:36:27] [INFO ] Time to serialize properties into /tmp/CTLFireability7025461512015944975.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/CTLFireability11629680854351437676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7025461512015944975.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Graph (complete) has 565 edges and 288 vertex of which 283 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.0 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 282 transition count 287
Reduce places removed 46 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 48 rules applied. Total rules applied 95 place count 236 transition count 285
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 97 place count 234 transition count 285
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 39 Pre rules applied. Total rules applied 97 place count 234 transition count 246
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 175 place count 195 transition count 246
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 186 place count 184 transition count 233
Iterating global reduction 3 with 11 rules applied. Total rules applied 197 place count 184 transition count 233
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 204 place count 177 transition count 224
Iterating global reduction 3 with 7 rules applied. Total rules applied 211 place count 177 transition count 224
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 216 place count 172 transition count 218
Iterating global reduction 3 with 5 rules applied. Total rules applied 221 place count 172 transition count 218
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 224 place count 169 transition count 213
Iterating global reduction 3 with 3 rules applied. Total rules applied 227 place count 169 transition count 213
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 229 place count 167 transition count 211
Iterating global reduction 3 with 2 rules applied. Total rules applied 231 place count 167 transition count 211
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 275 place count 145 transition count 189
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 276 place count 144 transition count 187
Iterating global reduction 3 with 1 rules applied. Total rules applied 277 place count 144 transition count 187
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 278 place count 143 transition count 186
Iterating global reduction 3 with 1 rules applied. Total rules applied 279 place count 143 transition count 186
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 280 place count 143 transition count 186
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 282 place count 141 transition count 184
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 208 edges and 140 vertex of which 139 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
Graph (trivial) has 137 edges and 139 vertex of which 52 / 139 are part of one of the 26 SCC in 0 ms
Free SCC test removed 26 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 3 with 17 rules applied. Total rules applied 299 place count 113 transition count 169
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 4 with 40 rules applied. Total rules applied 339 place count 99 transition count 143
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 14 Pre rules applied. Total rules applied 339 place count 99 transition count 129
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 28 rules applied. Total rules applied 367 place count 85 transition count 129
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 378 place count 74 transition count 107
Iterating global reduction 5 with 11 rules applied. Total rules applied 389 place count 74 transition count 107
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 400 place count 63 transition count 85
Iterating global reduction 5 with 11 rules applied. Total rules applied 411 place count 63 transition count 85
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 422 place count 52 transition count 74
Iterating global reduction 5 with 11 rules applied. Total rules applied 433 place count 52 transition count 74
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 442 place count 43 transition count 56
Iterating global reduction 5 with 9 rules applied. Total rules applied 451 place count 43 transition count 56
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 460 place count 34 transition count 47
Iterating global reduction 5 with 9 rules applied. Total rules applied 469 place count 34 transition count 47
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 5 with 5 rules applied. Total rules applied 474 place count 29 transition count 42
Applied a total of 474 rules in 32 ms. Remains 29 /288 variables (removed 259) and now considering 42/339 (removed 297) transitions.
[2026-05-24 06:36:57] [INFO ] Flow matrix only has 37 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9654092429327000730.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1601108056742030340.kers'
[2026-05-24 06:36:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9654092429327000730.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1601108056742030340.kers]
Normalized transition count is 36 out of 37 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 36 rows 28 cols 73 entries
Finished phase 1 with 28 SingleSign rule and 0 generalized
[2026-05-24 06:36:57] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1601108056742030340.kers
Total runtime 1 ms.
[2026-05-24 06:36:57] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-24 06:36:57] [INFO ] Flow matrix only has 37 transitions (discarded 5 similar events)
[2026-05-24 06:36:57] [INFO ] Invariant cache hit.
[2026-05-24 06:36:57] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2026-05-24 06:36:57] [INFO ] Redundant transitions in 0 ms returned []
Running 33 sub problems to find dead transitions.
[2026-05-24 06:36:57] [INFO ] Flow matrix only has 37 transitions (discarded 5 similar events)
[2026-05-24 06:36:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 1/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 36/60 variables, 24/25 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 5/65 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/65 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/65 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 65/66 variables, and 30 constraints, problems are : Problem set: 0 solved, 33 unsolved in 450 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 29/29 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 1/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 36/60 variables, 24/25 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 29/54 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (OVERLAPS) 5/65 variables, 5/59 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/65 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/65 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 9 (OVERLAPS) 0/65 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 65/66 variables, and 63 constraints, problems are : Problem set: 0 solved, 33 unsolved in 470 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 29/29 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 923ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 923ms
Starting structural reductions in SI_CTL mode, iteration 1 : 29/288 places, 42/339 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1067 ms. Remains : 29/288 places, 42/339 transitions.
[2026-05-24 06:36:58] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:36:58] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:36:58] [INFO ] Input system was already deterministic with 42 transitions.
[2026-05-24 06:36:58] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:36:58] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:36:58] [INFO ] Time to serialize gal into /tmp/CTLFireability6583819325352931884.gal : 1 ms
[2026-05-24 06:36:58] [INFO ] Time to serialize properties into /tmp/CTLFireability3323876651931042364.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/CTLFireability6583819325352931884.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3323876651931042364.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,4.08742e+07,0.01833,4492,2,280,5,3605,6,0,147,3184,0


Converting to forward existential form...Done !
original formula: E(((p130==1)&&(p406==1)) U (AF(EG(!(((p19==1)||(p361==1))))) + (p91==1)))
=> equivalent forward existential formula: ([(FwdU(Init,((p130==1)&&(p406==1))) * !(EG(!(EG(!(((p19==1)||(p361==1))))))))] != FALSE + [(FwdU(Init,((p130==1...192
Reverse transition relation is NOT exact ! Due to transitions t19, t20, t21, t30, t33, t34, t35, t36, t38, t40, Intersection with reachable at each step e...210
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 30/11/12
(forward)formula 0,1,1.9075,64084,1,0,1147,323298,114,586,1007,464557,1249
FORMULA DiscoveryGPU-PT-14b-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 288/288 places, 339/339 transitions.
Graph (complete) has 565 edges and 288 vertex of which 283 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 282 transition count 285
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 97 place count 234 transition count 285
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 97 place count 234 transition count 245
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 177 place count 194 transition count 245
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 189 place count 182 transition count 231
Iterating global reduction 2 with 12 rules applied. Total rules applied 201 place count 182 transition count 231
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 208 place count 175 transition count 222
Iterating global reduction 2 with 7 rules applied. Total rules applied 215 place count 175 transition count 222
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 220 place count 170 transition count 215
Iterating global reduction 2 with 5 rules applied. Total rules applied 225 place count 170 transition count 215
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 228 place count 167 transition count 211
Iterating global reduction 2 with 3 rules applied. Total rules applied 231 place count 167 transition count 211
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 232 place count 166 transition count 210
Iterating global reduction 2 with 1 rules applied. Total rules applied 233 place count 166 transition count 210
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 273 place count 146 transition count 190
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 275 place count 144 transition count 187
Iterating global reduction 2 with 2 rules applied. Total rules applied 277 place count 144 transition count 187
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 279 place count 142 transition count 184
Iterating global reduction 2 with 2 rules applied. Total rules applied 281 place count 142 transition count 184
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 282 place count 141 transition count 183
Iterating global reduction 2 with 1 rules applied. Total rules applied 283 place count 141 transition count 183
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 284 place count 141 transition count 183
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 286 place count 139 transition count 181
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 176 edges and 137 vertex of which 133 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Graph (trivial) has 143 edges and 133 vertex of which 56 / 133 are part of one of the 28 SCC in 0 ms
Free SCC test removed 28 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 2 with 46 rules applied. Total rules applied 332 place count 105 transition count 134
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 3 with 70 rules applied. Total rules applied 402 place count 63 transition count 106
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 414 place count 51 transition count 82
Iterating global reduction 4 with 12 rules applied. Total rules applied 426 place count 51 transition count 82
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 437 place count 40 transition count 60
Iterating global reduction 4 with 11 rules applied. Total rules applied 448 place count 40 transition count 60
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 459 place count 29 transition count 38
Iterating global reduction 4 with 11 rules applied. Total rules applied 470 place count 29 transition count 38
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 481 place count 18 transition count 27
Iterating global reduction 4 with 11 rules applied. Total rules applied 492 place count 18 transition count 27
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 496 place count 16 transition count 25
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 498 place count 15 transition count 24
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 499 place count 15 transition count 23
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 500 place count 15 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 501 place count 14 transition count 22
Applied a total of 501 rules in 39 ms. Remains 14 /288 variables (removed 274) and now considering 22/339 (removed 317) transitions.
[2026-05-24 06:37:00] [INFO ] Flow matrix only has 18 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4502374634729337275.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14888918643024463145.kers'
[2026-05-24 06:37:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4502374634729337275.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14888918643024463145.kers]
Normalized transition count is 17 out of 18 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 17 rows 14 cols 32 entries
Finished phase 1 with 14 SingleSign rule and 0 generalized
[2026-05-24 06:37:00] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14888918643024463145.kers
Total runtime 1 ms.
[2026-05-24 06:37:00] [INFO ] Implicit Places using invariants in 18 ms returned []
[2026-05-24 06:37:00] [INFO ] Flow matrix only has 18 transitions (discarded 4 similar events)
[2026-05-24 06:37:00] [INFO ] Invariant cache hit.
[2026-05-24 06:37:00] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2026-05-24 06:37:00] [INFO ] Redundant transitions in 0 ms returned []
Running 19 sub problems to find dead transitions.
[2026-05-24 06:37:00] [INFO ] Flow matrix only has 18 transitions (discarded 4 similar events)
[2026-05-24 06:37:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 17/29 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 2/31 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 0/31 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 31/32 variables, and 14 constraints, problems are : Problem set: 0 solved, 19 unsolved in 152 ms.
Refiners :[State Equation: 14/14 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 17/29 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 14/26 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (OVERLAPS) 2/31 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 5/33 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/31 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 0/31 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 31/32 variables, and 33 constraints, problems are : Problem set: 0 solved, 19 unsolved in 152 ms.
Refiners :[State Equation: 14/14 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 306ms problems are : Problem set: 0 solved, 19 unsolved
Search for dead transitions found 0 dead transitions in 306ms
Starting structural reductions in SI_CTL mode, iteration 1 : 14/288 places, 22/339 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 405 ms. Remains : 14/288 places, 22/339 transitions.
[2026-05-24 06:37:00] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:37:00] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:37:00] [INFO ] Input system was already deterministic with 22 transitions.
[2026-05-24 06:37:00] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:37:00] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:37:00] [INFO ] Time to serialize gal into /tmp/CTLFireability9953454316293948857.gal : 0 ms
[2026-05-24 06:37:00] [INFO ] Time to serialize properties into /tmp/CTLFireability12331140553427867241.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/CTLFireability9953454316293948857.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12331140553427867241.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,3301,0.011598,4076,2,98,5,894,6,0,71,1178,0


Converting to forward existential form...Done !
original formula: AG(EF((AF((p5==1)) + ((p113==1) * EG((p75==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (!(EG(!((p5==1)))) + ((p113==1) * EG((p75==1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t8, t10, t11, t19, Intersection with reachable at each step enabled. (destroyed/reve...186
(forward)formula 0,0,0.061786,6584,1,0,248,13554,73,140,427,19393,301
FORMULA DiscoveryGPU-PT-14b-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2026-05-24 06:37:01] [INFO ] Flatten gal took : 9 ms
[2026-05-24 06:37:01] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:37:01] [INFO ] Applying decomposition
[2026-05-24 06:37:01] [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/graph6604797946947800778.txt' '-o' '/tmp/graph6604797946947800778.bin' '-w' '/tmp/graph6604797946947800778.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6604797946947800778.bin' '-l' '-1' '-v' '-w' '/tmp/graph6604797946947800778.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:37:01] [INFO ] Decomposing Gal with order
[2026-05-24 06:37:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:37:01] [INFO ] Removed a total of 123 redundant transitions.
[2026-05-24 06:37:01] [INFO ] Flatten gal took : 11 ms
[2026-05-24 06:37:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 3 labels/synchronizations in 2 ms.
[2026-05-24 06:37:01] [INFO ] Time to serialize gal into /tmp/CTLFireability11415259372268586669.gal : 3 ms
[2026-05-24 06:37:01] [INFO ] Time to serialize properties into /tmp/CTLFireability18294913960677394441.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/CTLFireability11415259372268586669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18294913960677394441.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.
Detected timeout of ITS tools.
[2026-05-24 07:02:11] [INFO ] Applying decomposition
[2026-05-24 07:02:11] [INFO ] Flatten gal took : 93 ms
[2026-05-24 07:02:11] [INFO ] Decomposing Gal with order
[2026-05-24 07:02:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:02:11] [INFO ] Removed a total of 128 redundant transitions.
[2026-05-24 07:02:11] [INFO ] Flatten gal took : 70 ms
[2026-05-24 07:02:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 879 labels/synchronizations in 237 ms.
[2026-05-24 07:02:12] [INFO ] Time to serialize gal into /tmp/CTLFireability13807218717186358694.gal : 21 ms
[2026-05-24 07:02:12] [INFO ] Time to serialize properties into /tmp/CTLFireability10146851363835888154.ctl : 7 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/CTLFireability13807218717186358694.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10146851363835888154.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="DiscoveryGPU-PT-14b"
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 DiscoveryGPU-PT-14b, 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 r098-tall-177955695500370"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-14b.tgz
mv DiscoveryGPU-PT-14b 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 ;