About the Execution of ITS-Tools for DiscoveryGPU-PT-15b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16195.224 | 3600000.00 | 2999291.00 | 461955.70 | ???????F???????? | normal |
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-177955695500386.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-15b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695500386
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 9.0K Mar 6 16:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K Mar 6 16:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 6 16:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 6 16:25 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 4.0K Mar 15 09:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 09:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 09:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 6 16:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Mar 6 16:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Mar 6 16:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Mar 6 16:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:16 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 111K 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-15b-CTLFireability-2024-00
FORMULA_NAME DiscoveryGPU-PT-15b-CTLFireability-2024-01
FORMULA_NAME DiscoveryGPU-PT-15b-CTLFireability-2024-02
FORMULA_NAME DiscoveryGPU-PT-15b-CTLFireability-2024-03
FORMULA_NAME DiscoveryGPU-PT-15b-CTLFireability-2024-04
FORMULA_NAME DiscoveryGPU-PT-15b-CTLFireability-2024-05
FORMULA_NAME DiscoveryGPU-PT-15b-CTLFireability-2024-06
FORMULA_NAME DiscoveryGPU-PT-15b-CTLFireability-2024-07
FORMULA_NAME DiscoveryGPU-PT-15b-CTLFireability-2024-08
FORMULA_NAME DiscoveryGPU-PT-15b-CTLFireability-2024-09
FORMULA_NAME DiscoveryGPU-PT-15b-CTLFireability-2024-10
FORMULA_NAME DiscoveryGPU-PT-15b-CTLFireability-2024-11
FORMULA_NAME DiscoveryGPU-PT-15b-CTLFireability-2024-12
FORMULA_NAME DiscoveryGPU-PT-15b-CTLFireability-2024-13
FORMULA_NAME DiscoveryGPU-PT-15b-CTLFireability-2024-14
FORMULA_NAME DiscoveryGPU-PT-15b-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779606184934
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-15b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 07:03:06] [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 07:03:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 07:03:06] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2026-05-24 07:03:06] [INFO ] Transformed 436 places.
[2026-05-24 07:03:06] [INFO ] Transformed 464 transitions.
[2026-05-24 07:03:06] [INFO ] Found NUPN structural information;
[2026-05-24 07:03:06] [INFO ] Parsed PT model containing 436 places and 464 transitions and 1214 arcs in 177 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Support contains 95 out of 436 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 436/436 places, 464/464 transitions.
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 406 transition count 464
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 83 place count 353 transition count 411
Iterating global reduction 1 with 53 rules applied. Total rules applied 136 place count 353 transition count 411
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 145 place count 344 transition count 402
Iterating global reduction 1 with 9 rules applied. Total rules applied 154 place count 344 transition count 402
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 161 place count 337 transition count 395
Iterating global reduction 1 with 7 rules applied. Total rules applied 168 place count 337 transition count 395
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 174 place count 331 transition count 389
Iterating global reduction 1 with 6 rules applied. Total rules applied 180 place count 331 transition count 389
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 181 place count 330 transition count 387
Iterating global reduction 1 with 1 rules applied. Total rules applied 182 place count 330 transition count 387
Applied a total of 182 rules in 110 ms. Remains 330 /436 variables (removed 106) and now considering 387/464 (removed 77) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2520974649862018839.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17805458603294107381.kers'
[2026-05-24 07:03:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2520974649862018839.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17805458603294107381.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 387 rows 330 cols 1027 entries
Finished phase 1 with 328 SingleSign rule and 0 generalized
[2026-05-24 07:03:06] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17805458603294107381.kers
Total runtime 3 ms.
[2026-05-24 07:03:06] [INFO ] Implicit Places using invariants in 283 ms returned []
[2026-05-24 07:03:06] [INFO ] Invariant cache hit.
[2026-05-24 07:03:07] [INFO ] Implicit Places using invariants and state equation in 337 ms returned []
Implicit Place search using SMT with State Equation took 651 ms to find 0 implicit places.
Running 386 sub problems to find dead transitions.
[2026-05-24 07:03:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/329 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 1 (OVERLAPS) 1/330 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/330 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 3 (OVERLAPS) 387/717 variables, 330/332 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/717 variables, 20/352 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/717 variables, 10/362 constraints. Problems are: Problem set: 0 solved, 386 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/717 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 386 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 717/717 variables, and 362 constraints, problems are : Problem set: 0 solved, 386 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 330/330 constraints, PredecessorRefiner: 386/386 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 386 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/329 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 1 (OVERLAPS) 1/330 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/330 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/330 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 4 (OVERLAPS) 387/717 variables, 330/362 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/717 variables, 386/748 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/717 variables, 0/748 constraints. Problems are: Problem set: 0 solved, 386 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 717/717 variables, and 748 constraints, problems are : Problem set: 0 solved, 386 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 330/330 constraints, PredecessorRefiner: 386/386 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60273ms problems are : Problem set: 0 solved, 386 unsolved
Search for dead transitions found 0 dead transitions in 60286ms
Starting structural reductions in LTL mode, iteration 1 : 330/436 places, 387/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61085 ms. Remains : 330/436 places, 387/464 transitions.
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 387/387 transitions.
Applied a total of 0 rules in 6 ms. Remains 330 /330 variables (removed 0) and now considering 387/387 (removed 0) transitions.
[2026-05-24 07:04:07] [INFO ] Invariant cache hit.
[2026-05-24 07:04:07] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-24 07:04:07] [INFO ] Invariant cache hit.
[2026-05-24 07:04:07] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 273 ms. Remains : 330/330 places, 387/387 transitions.
Support contains 95 out of 330 places after structural reductions.
[2026-05-24 07:04:07] [INFO ] Flatten gal took : 48 ms
[2026-05-24 07:04:07] [INFO ] Flatten gal took : 22 ms
[2026-05-24 07:04:08] [INFO ] Input system was already deterministic with 387 transitions.
RANDOM walk for 40000 steps (81 resets) in 2131 ms. (18 steps per ms) remains 2/70 properties
BEST_FIRST walk for 40003 steps (8 resets) in 141 ms. (281 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 80 ms. (493 steps per ms) remains 1/1 properties
[2026-05-24 07:04:08] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9/13 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 122/135 variables, 13/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/135 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/139 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/143 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/143 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 370/513 variables, 172/192 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/513 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 198/711 variables, 134/326 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/711 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 6/717 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/717 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/717 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 717/717 variables, and 332 constraints, problems are : Problem set: 0 solved, 1 unsolved in 165 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 330/330 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9/13 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 122/135 variables, 13/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/135 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 4/139 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/143 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/143 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 370/513 variables, 172/193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/513 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 198/711 variables, 134/327 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/711 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp64 is UNSAT
After SMT solving in domain Int declared 717/717 variables, and 333 constraints, problems are : Problem set: 1 solved, 0 unsolved in 183 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 330/330 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 352ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2026-05-24 07:04:09] [INFO ] Flatten gal took : 16 ms
[2026-05-24 07:04:09] [INFO ] Flatten gal took : 16 ms
[2026-05-24 07:04:09] [INFO ] Input system was already deterministic with 387 transitions.
Computed a total of 51 stabilizing places and 51 stable transitions
Graph (complete) has 640 edges and 330 vertex of which 323 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.9 ms
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 387/387 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 299 transition count 355
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 299 transition count 355
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 76 place count 285 transition count 336
Iterating global reduction 0 with 14 rules applied. Total rules applied 90 place count 285 transition count 336
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 102 place count 273 transition count 324
Iterating global reduction 0 with 12 rules applied. Total rules applied 114 place count 273 transition count 324
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 125 place count 262 transition count 312
Iterating global reduction 0 with 11 rules applied. Total rules applied 136 place count 262 transition count 312
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 142 place count 256 transition count 301
Iterating global reduction 0 with 6 rules applied. Total rules applied 148 place count 256 transition count 301
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 154 place count 250 transition count 295
Iterating global reduction 0 with 6 rules applied. Total rules applied 160 place count 250 transition count 295
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 165 place count 245 transition count 290
Iterating global reduction 0 with 5 rules applied. Total rules applied 170 place count 245 transition count 290
Applied a total of 170 rules in 39 ms. Remains 245 /330 variables (removed 85) and now considering 290/387 (removed 97) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11757847170964481267.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3086498921200534275.kers'
[2026-05-24 07:04:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11757847170964481267.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3086498921200534275.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 245 cols 785 entries
Finished phase 1 with 243 SingleSign rule and 0 generalized
[2026-05-24 07:04:09] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3086498921200534275.kers
Total runtime 2 ms.
[2026-05-24 07:04:09] [INFO ] Implicit Places using invariants in 69 ms returned []
[2026-05-24 07:04:09] [INFO ] Invariant cache hit.
[2026-05-24 07:04:09] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
Running 289 sub problems to find dead transitions.
[2026-05-24 07:04:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (OVERLAPS) 1/245 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (OVERLAPS) 290/535 variables, 245/247 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/535 variables, 15/262 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/535 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 6 (OVERLAPS) 0/535 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 289 unsolved
No progress, stopping.
After SMT solving in domain Real declared 535/535 variables, and 262 constraints, problems are : Problem set: 0 solved, 289 unsolved in 21406 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 245/245 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 289 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (OVERLAPS) 1/245 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (OVERLAPS) 290/535 variables, 245/262 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/535 variables, 289/551 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/535 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 7 (OVERLAPS) 0/535 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 289 unsolved
No progress, stopping.
After SMT solving in domain Int declared 535/535 variables, and 551 constraints, problems are : Problem set: 0 solved, 289 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 245/245 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51476ms problems are : Problem set: 0 solved, 289 unsolved
Search for dead transitions found 0 dead transitions in 51480ms
Starting structural reductions in LTL mode, iteration 1 : 245/330 places, 290/387 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51712 ms. Remains : 245/330 places, 290/387 transitions.
[2026-05-24 07:05:00] [INFO ] Flatten gal took : 13 ms
[2026-05-24 07:05:00] [INFO ] Flatten gal took : 10 ms
[2026-05-24 07:05:00] [INFO ] Input system was already deterministic with 290 transitions.
[2026-05-24 07:05:00] [INFO ] Flatten gal took : 9 ms
[2026-05-24 07:05:00] [INFO ] Flatten gal took : 10 ms
[2026-05-24 07:05:00] [INFO ] Time to serialize gal into /tmp/CTLFireability6807013793552270107.gal : 6 ms
[2026-05-24 07:05:00] [INFO ] Time to serialize properties into /tmp/CTLFireability7839367180171969456.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/CTLFireability6807013793552270107.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7839367180171969456.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 07:05:31] [INFO ] Flatten gal took : 9 ms
[2026-05-24 07:05:31] [INFO ] Applying decomposition
[2026-05-24 07:05:31] [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/graph15087783880382822812.txt' '-o' '/tmp/graph15087783880382822812.bin' '-w' '/tmp/graph15087783880382822812.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15087783880382822812.bin' '-l' '-1' '-v' '-w' '/tmp/graph15087783880382822812.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:05:31] [INFO ] Decomposing Gal with order
[2026-05-24 07:05:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:05:31] [INFO ] Removed a total of 119 redundant transitions.
[2026-05-24 07:05:31] [INFO ] Flatten gal took : 69 ms
[2026-05-24 07:05:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 7 ms.
[2026-05-24 07:05:31] [INFO ] Time to serialize gal into /tmp/CTLFireability18018166207802431542.gal : 6 ms
[2026-05-24 07:05:31] [INFO ] Time to serialize properties into /tmp/CTLFireability7029430982977944662.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/CTLFireability18018166207802431542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7029430982977944662.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 387/387 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 300 transition count 356
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 300 transition count 356
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 74 place count 286 transition count 337
Iterating global reduction 0 with 14 rules applied. Total rules applied 88 place count 286 transition count 337
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 101 place count 273 transition count 324
Iterating global reduction 0 with 13 rules applied. Total rules applied 114 place count 273 transition count 324
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 126 place count 261 transition count 310
Iterating global reduction 0 with 12 rules applied. Total rules applied 138 place count 261 transition count 310
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 144 place count 255 transition count 300
Iterating global reduction 0 with 6 rules applied. Total rules applied 150 place count 255 transition count 300
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 156 place count 249 transition count 294
Iterating global reduction 0 with 6 rules applied. Total rules applied 162 place count 249 transition count 294
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 166 place count 245 transition count 290
Iterating global reduction 0 with 4 rules applied. Total rules applied 170 place count 245 transition count 290
Applied a total of 170 rules in 28 ms. Remains 245 /330 variables (removed 85) and now considering 290/387 (removed 97) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2290392280217899603.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14214034630930560511.kers'
[2026-05-24 07:06:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2290392280217899603.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14214034630930560511.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 245 cols 783 entries
Finished phase 1 with 243 SingleSign rule and 0 generalized
[2026-05-24 07:06:01] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14214034630930560511.kers
Total runtime 2 ms.
[2026-05-24 07:06:01] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-24 07:06:01] [INFO ] Invariant cache hit.
[2026-05-24 07:06:01] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
Running 289 sub problems to find dead transitions.
[2026-05-24 07:06:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (OVERLAPS) 1/245 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (OVERLAPS) 290/535 variables, 245/247 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/535 variables, 15/262 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/535 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 6 (OVERLAPS) 0/535 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 289 unsolved
No progress, stopping.
After SMT solving in domain Real declared 535/535 variables, and 262 constraints, problems are : Problem set: 0 solved, 289 unsolved in 21361 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 245/245 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 289 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (OVERLAPS) 1/245 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (OVERLAPS) 290/535 variables, 245/262 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/535 variables, 289/551 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/535 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 7 (OVERLAPS) 0/535 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 289 unsolved
No progress, stopping.
After SMT solving in domain Int declared 535/535 variables, and 551 constraints, problems are : Problem set: 0 solved, 289 unsolved in 26801 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 245/245 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48210ms problems are : Problem set: 0 solved, 289 unsolved
Search for dead transitions found 0 dead transitions in 48211ms
Starting structural reductions in LTL mode, iteration 1 : 245/330 places, 290/387 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48492 ms. Remains : 245/330 places, 290/387 transitions.
[2026-05-24 07:06:49] [INFO ] Flatten gal took : 8 ms
[2026-05-24 07:06:49] [INFO ] Flatten gal took : 28 ms
[2026-05-24 07:06:49] [INFO ] Input system was already deterministic with 290 transitions.
[2026-05-24 07:06:49] [INFO ] Flatten gal took : 7 ms
[2026-05-24 07:06:49] [INFO ] Flatten gal took : 7 ms
[2026-05-24 07:06:49] [INFO ] Time to serialize gal into /tmp/CTLFireability16573553644674567746.gal : 2 ms
[2026-05-24 07:06:49] [INFO ] Time to serialize properties into /tmp/CTLFireability13837460601758246261.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/CTLFireability16573553644674567746.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13837460601758246261.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 07:07:20] [INFO ] Flatten gal took : 13 ms
[2026-05-24 07:07:20] [INFO ] Applying decomposition
[2026-05-24 07:07:20] [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/graph17726928668681941618.txt' '-o' '/tmp/graph17726928668681941618.bin' '-w' '/tmp/graph17726928668681941618.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17726928668681941618.bin' '-l' '-1' '-v' '-w' '/tmp/graph17726928668681941618.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:07:20] [INFO ] Decomposing Gal with order
[2026-05-24 07:07:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:07:20] [INFO ] Removed a total of 118 redundant transitions.
[2026-05-24 07:07:20] [INFO ] Flatten gal took : 15 ms
[2026-05-24 07:07:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 4 ms.
[2026-05-24 07:07:20] [INFO ] Time to serialize gal into /tmp/CTLFireability5361437435070443812.gal : 3 ms
[2026-05-24 07:07:20] [INFO ] Time to serialize properties into /tmp/CTLFireability15713856063582298925.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/CTLFireability5361437435070443812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15713856063582298925.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 387/387 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 299 transition count 355
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 299 transition count 355
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 74 place count 287 transition count 339
Iterating global reduction 0 with 12 rules applied. Total rules applied 86 place count 287 transition count 339
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 97 place count 276 transition count 328
Iterating global reduction 0 with 11 rules applied. Total rules applied 108 place count 276 transition count 328
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 118 place count 266 transition count 316
Iterating global reduction 0 with 10 rules applied. Total rules applied 128 place count 266 transition count 316
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 134 place count 260 transition count 306
Iterating global reduction 0 with 6 rules applied. Total rules applied 140 place count 260 transition count 306
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 146 place count 254 transition count 300
Iterating global reduction 0 with 6 rules applied. Total rules applied 152 place count 254 transition count 300
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 156 place count 250 transition count 296
Iterating global reduction 0 with 4 rules applied. Total rules applied 160 place count 250 transition count 296
Applied a total of 160 rules in 42 ms. Remains 250 /330 variables (removed 80) and now considering 296/387 (removed 91) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9119522366086927350.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12144940457607030201.kers'
[2026-05-24 07:07:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9119522366086927350.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12144940457607030201.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 296 rows 250 cols 801 entries
Finished phase 1 with 248 SingleSign rule and 0 generalized
[2026-05-24 07:07:50] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12144940457607030201.kers
Total runtime 2 ms.
[2026-05-24 07:07:50] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-24 07:07:50] [INFO ] Invariant cache hit.
[2026-05-24 07:07:50] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2026-05-24 07:07:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (OVERLAPS) 1/250 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (OVERLAPS) 296/546 variables, 250/252 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/546 variables, 15/267 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/546 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (OVERLAPS) 0/546 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 546/546 variables, and 267 constraints, problems are : Problem set: 0 solved, 295 unsolved in 22666 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (OVERLAPS) 1/250 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (OVERLAPS) 296/546 variables, 250/267 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/546 variables, 295/562 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/546 variables, 0/562 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 0/546 variables, 0/562 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Int declared 546/546 variables, and 562 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52723ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 52724ms
Starting structural reductions in LTL mode, iteration 1 : 250/330 places, 296/387 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52996 ms. Remains : 250/330 places, 296/387 transitions.
[2026-05-24 07:08:43] [INFO ] Flatten gal took : 10 ms
[2026-05-24 07:08:43] [INFO ] Flatten gal took : 7 ms
[2026-05-24 07:08:43] [INFO ] Input system was already deterministic with 296 transitions.
[2026-05-24 07:08:43] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:08:43] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:08:43] [INFO ] Time to serialize gal into /tmp/CTLFireability15693628865954685808.gal : 2 ms
[2026-05-24 07:08:43] [INFO ] Time to serialize properties into /tmp/CTLFireability5739825067160107369.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/CTLFireability15693628865954685808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5739825067160107369.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 07:09:13] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:09:13] [INFO ] Applying decomposition
[2026-05-24 07:09:13] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17287929867388187134.txt' '-o' '/tmp/graph17287929867388187134.bin' '-w' '/tmp/graph17287929867388187134.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17287929867388187134.bin' '-l' '-1' '-v' '-w' '/tmp/graph17287929867388187134.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:09:13] [INFO ] Decomposing Gal with order
[2026-05-24 07:09:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:09:13] [INFO ] Removed a total of 120 redundant transitions.
[2026-05-24 07:09:13] [INFO ] Flatten gal took : 13 ms
[2026-05-24 07:09:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 17 labels/synchronizations in 3 ms.
[2026-05-24 07:09:13] [INFO ] Time to serialize gal into /tmp/CTLFireability8002845871580844604.gal : 2 ms
[2026-05-24 07:09:13] [INFO ] Time to serialize properties into /tmp/CTLFireability216820263765685939.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/CTLFireability8002845871580844604.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability216820263765685939.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 330/330 places, 387/387 transitions.
Graph (complete) has 640 edges and 330 vertex of which 324 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 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 61 place count 323 transition count 320
Reduce places removed 60 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 62 rules applied. Total rules applied 123 place count 263 transition count 318
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 125 place count 261 transition count 318
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 125 place count 261 transition count 282
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 197 place count 225 transition count 282
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 210 place count 212 transition count 265
Iterating global reduction 3 with 13 rules applied. Total rules applied 223 place count 212 transition count 265
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 233 place count 202 transition count 254
Iterating global reduction 3 with 10 rules applied. Total rules applied 243 place count 202 transition count 254
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 249 place count 196 transition count 247
Iterating global reduction 3 with 6 rules applied. Total rules applied 255 place count 196 transition count 247
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 260 place count 191 transition count 238
Iterating global reduction 3 with 5 rules applied. Total rules applied 265 place count 191 transition count 238
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 269 place count 187 transition count 234
Iterating global reduction 3 with 4 rules applied. Total rules applied 273 place count 187 transition count 234
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 331 place count 158 transition count 205
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 333 place count 156 transition count 202
Iterating global reduction 3 with 2 rules applied. Total rules applied 335 place count 156 transition count 202
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 337 place count 154 transition count 199
Iterating global reduction 3 with 2 rules applied. Total rules applied 339 place count 154 transition count 199
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 340 place count 153 transition count 198
Iterating global reduction 3 with 1 rules applied. Total rules applied 341 place count 153 transition count 198
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 344 place count 153 transition count 198
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 346 place count 151 transition count 196
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 3 with 18 rules applied. Total rules applied 364 place count 150 transition count 179
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 21 rules applied. Total rules applied 385 place count 133 transition count 175
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 3 rules applied. Total rules applied 388 place count 131 transition count 174
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 389 place count 130 transition count 174
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 389 place count 130 transition count 173
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 391 place count 129 transition count 173
Applied a total of 391 rules in 111 ms. Remains 129 /330 variables (removed 201) and now considering 173/387 (removed 214) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11137515158172529977.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4876315620362217386.kers'
[2026-05-24 07:09:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11137515158172529977.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4876315620362217386.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 173 rows 128 cols 406 entries
Finished phase 1 with 128 SingleSign rule and 0 generalized
[2026-05-24 07:09:43] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4876315620362217386.kers
Total runtime 1 ms.
[2026-05-24 07:09:43] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-24 07:09:43] [INFO ] Invariant cache hit.
[2026-05-24 07:09:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 07:09:43] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2026-05-24 07:09:43] [INFO ] Redundant transitions in 5 ms returned []
Running 172 sub problems to find dead transitions.
[2026-05-24 07:09:43] [INFO ] Invariant cache hit.
[2026-05-24 07:09:43] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 3 (OVERLAPS) 173/302 variables, 129/130 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/302 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/302 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 6 (OVERLAPS) 0/302 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 172 unsolved
No progress, stopping.
After SMT solving in domain Real declared 302/302 variables, and 131 constraints, problems are : Problem set: 0 solved, 172 unsolved in 5601 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 129/129 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 172/172 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 172 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 3 (OVERLAPS) 173/302 variables, 129/130 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/302 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/302 variables, 172/303 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/302 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 7 (OVERLAPS) 0/302 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 172 unsolved
No progress, stopping.
After SMT solving in domain Int declared 302/302 variables, and 303 constraints, problems are : Problem set: 0 solved, 172 unsolved in 7465 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 129/129 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 172/172 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13116ms problems are : Problem set: 0 solved, 172 unsolved
Search for dead transitions found 0 dead transitions in 13116ms
Starting structural reductions in SI_CTL mode, iteration 1 : 129/330 places, 173/387 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13366 ms. Remains : 129/330 places, 173/387 transitions.
[2026-05-24 07:09:56] [INFO ] Flatten gal took : 16 ms
[2026-05-24 07:09:56] [INFO ] Flatten gal took : 4 ms
[2026-05-24 07:09:56] [INFO ] Input system was already deterministic with 173 transitions.
[2026-05-24 07:09:56] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:09:56] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:09:56] [INFO ] Time to serialize gal into /tmp/CTLFireability6802630418917379662.gal : 1 ms
[2026-05-24 07:09:56] [INFO ] Time to serialize properties into /tmp/CTLFireability18258332458357584977.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/CTLFireability6802630418917379662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18258332458357584977.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,1.8996e+15,12.0916,305500,2,87716,5,2.04631e+06,6,0,662,961329,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 07:10:26] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:10:26] [INFO ] Applying decomposition
[2026-05-24 07:10:26] [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/graph15121128060381892138.txt' '-o' '/tmp/graph15121128060381892138.bin' '-w' '/tmp/graph15121128060381892138.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15121128060381892138.bin' '-l' '-1' '-v' '-w' '/tmp/graph15121128060381892138.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:10:26] [INFO ] Decomposing Gal with order
[2026-05-24 07:10:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:10:27] [INFO ] Removed a total of 89 redundant transitions.
[2026-05-24 07:10:27] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:10:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 9 ms.
[2026-05-24 07:10:27] [INFO ] Time to serialize gal into /tmp/CTLFireability10935293561636543246.gal : 2 ms
[2026-05-24 07:10:27] [INFO ] Time to serialize properties into /tmp/CTLFireability7452524530913249404.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/CTLFireability10935293561636543246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7452524530913249404.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 387/387 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 302 transition count 358
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 302 transition count 358
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 67 place count 291 transition count 344
Iterating global reduction 0 with 11 rules applied. Total rules applied 78 place count 291 transition count 344
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 87 place count 282 transition count 335
Iterating global reduction 0 with 9 rules applied. Total rules applied 96 place count 282 transition count 335
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 105 place count 273 transition count 325
Iterating global reduction 0 with 9 rules applied. Total rules applied 114 place count 273 transition count 325
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 119 place count 268 transition count 316
Iterating global reduction 0 with 5 rules applied. Total rules applied 124 place count 268 transition count 316
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 129 place count 263 transition count 311
Iterating global reduction 0 with 5 rules applied. Total rules applied 134 place count 263 transition count 311
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 138 place count 259 transition count 307
Iterating global reduction 0 with 4 rules applied. Total rules applied 142 place count 259 transition count 307
Applied a total of 142 rules in 38 ms. Remains 259 /330 variables (removed 71) and now considering 307/387 (removed 80) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1414524292102334906.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14282934165897961729.kers'
[2026-05-24 07:10:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1414524292102334906.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14282934165897961729.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 307 rows 259 cols 829 entries
Finished phase 1 with 257 SingleSign rule and 0 generalized
[2026-05-24 07:10:57] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14282934165897961729.kers
Total runtime 1 ms.
[2026-05-24 07:10:57] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-05-24 07:10:57] [INFO ] Invariant cache hit.
[2026-05-24 07:10:57] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
Running 306 sub problems to find dead transitions.
[2026-05-24 07:10:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 1 (OVERLAPS) 1/259 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/259 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 3 (OVERLAPS) 307/566 variables, 259/261 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/566 variables, 15/276 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/566 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 6 (OVERLAPS) 0/566 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 306 unsolved
No progress, stopping.
After SMT solving in domain Real declared 566/566 variables, and 276 constraints, problems are : Problem set: 0 solved, 306 unsolved in 23598 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 259/259 constraints, PredecessorRefiner: 306/306 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 306 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 1 (OVERLAPS) 1/259 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/259 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/259 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 4 (OVERLAPS) 307/566 variables, 259/276 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/566 variables, 306/582 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/566 variables, 0/582 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 7 (OVERLAPS) 0/566 variables, 0/582 constraints. Problems are: Problem set: 0 solved, 306 unsolved
No progress, stopping.
After SMT solving in domain Int declared 566/566 variables, and 582 constraints, problems are : Problem set: 0 solved, 306 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 259/259 constraints, PredecessorRefiner: 306/306 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53656ms problems are : Problem set: 0 solved, 306 unsolved
Search for dead transitions found 0 dead transitions in 53656ms
Starting structural reductions in LTL mode, iteration 1 : 259/330 places, 307/387 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53937 ms. Remains : 259/330 places, 307/387 transitions.
[2026-05-24 07:11:51] [INFO ] Flatten gal took : 4 ms
[2026-05-24 07:11:51] [INFO ] Flatten gal took : 4 ms
[2026-05-24 07:11:51] [INFO ] Input system was already deterministic with 307 transitions.
[2026-05-24 07:11:51] [INFO ] Flatten gal took : 4 ms
[2026-05-24 07:11:51] [INFO ] Flatten gal took : 5 ms
[2026-05-24 07:11:51] [INFO ] Time to serialize gal into /tmp/CTLFireability6525495140080465393.gal : 1 ms
[2026-05-24 07:11:51] [INFO ] Time to serialize properties into /tmp/CTLFireability15078821442670741370.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/CTLFireability6525495140080465393.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15078821442670741370.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 07:12:21] [INFO ] Flatten gal took : 10 ms
[2026-05-24 07:12:21] [INFO ] Applying decomposition
[2026-05-24 07:12:21] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7897391992606651756.txt' '-o' '/tmp/graph7897391992606651756.bin' '-w' '/tmp/graph7897391992606651756.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7897391992606651756.bin' '-l' '-1' '-v' '-w' '/tmp/graph7897391992606651756.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:12:21] [INFO ] Decomposing Gal with order
[2026-05-24 07:12:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:12:21] [INFO ] Removed a total of 122 redundant transitions.
[2026-05-24 07:12:21] [INFO ] Flatten gal took : 11 ms
[2026-05-24 07:12:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 3 ms.
[2026-05-24 07:12:21] [INFO ] Time to serialize gal into /tmp/CTLFireability9342162629667369257.gal : 2 ms
[2026-05-24 07:12:21] [INFO ] Time to serialize properties into /tmp/CTLFireability4396947783022514242.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/CTLFireability9342162629667369257.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4396947783022514242.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 : 330/330 places, 387/387 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 299 transition count 355
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 299 transition count 355
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 75 place count 286 transition count 337
Iterating global reduction 0 with 13 rules applied. Total rules applied 88 place count 286 transition count 337
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 100 place count 274 transition count 325
Iterating global reduction 0 with 12 rules applied. Total rules applied 112 place count 274 transition count 325
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 123 place count 263 transition count 312
Iterating global reduction 0 with 11 rules applied. Total rules applied 134 place count 263 transition count 312
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 140 place count 257 transition count 302
Iterating global reduction 0 with 6 rules applied. Total rules applied 146 place count 257 transition count 302
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 152 place count 251 transition count 296
Iterating global reduction 0 with 6 rules applied. Total rules applied 158 place count 251 transition count 296
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 162 place count 247 transition count 292
Iterating global reduction 0 with 4 rules applied. Total rules applied 166 place count 247 transition count 292
Applied a total of 166 rules in 28 ms. Remains 247 /330 variables (removed 83) and now considering 292/387 (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-14162822892950562517.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9972808461639965488.kers'
[2026-05-24 07:12:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14162822892950562517.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9972808461639965488.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 292 rows 247 cols 790 entries
Finished phase 1 with 245 SingleSign rule and 0 generalized
[2026-05-24 07:12:51] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9972808461639965488.kers
Total runtime 1 ms.
[2026-05-24 07:12:51] [INFO ] Implicit Places using invariants in 83 ms returned []
[2026-05-24 07:12:51] [INFO ] Invariant cache hit.
[2026-05-24 07:12:51] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
Running 291 sub problems to find dead transitions.
[2026-05-24 07:12:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/246 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 1 (OVERLAPS) 1/247 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 3 (OVERLAPS) 292/539 variables, 247/249 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/539 variables, 15/264 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/539 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 6 (OVERLAPS) 0/539 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 291 unsolved
No progress, stopping.
After SMT solving in domain Real declared 539/539 variables, and 264 constraints, problems are : Problem set: 0 solved, 291 unsolved in 21786 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 247/247 constraints, PredecessorRefiner: 291/291 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 291 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/246 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 1 (OVERLAPS) 1/247 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/247 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 4 (OVERLAPS) 292/539 variables, 247/264 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/539 variables, 291/555 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/539 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 7 (OVERLAPS) 0/539 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 291 unsolved
No progress, stopping.
After SMT solving in domain Int declared 539/539 variables, and 555 constraints, problems are : Problem set: 0 solved, 291 unsolved in 28026 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 247/247 constraints, PredecessorRefiner: 291/291 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49846ms problems are : Problem set: 0 solved, 291 unsolved
Search for dead transitions found 0 dead transitions in 49848ms
Starting structural reductions in LTL mode, iteration 1 : 247/330 places, 292/387 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50144 ms. Remains : 247/330 places, 292/387 transitions.
[2026-05-24 07:13:41] [INFO ] Flatten gal took : 7 ms
[2026-05-24 07:13:41] [INFO ] Flatten gal took : 5 ms
[2026-05-24 07:13:41] [INFO ] Input system was already deterministic with 292 transitions.
[2026-05-24 07:13:41] [INFO ] Flatten gal took : 4 ms
[2026-05-24 07:13:41] [INFO ] Flatten gal took : 5 ms
[2026-05-24 07:13:41] [INFO ] Time to serialize gal into /tmp/CTLFireability5035848072260746025.gal : 2 ms
[2026-05-24 07:13:41] [INFO ] Time to serialize properties into /tmp/CTLFireability16997628862653738437.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/CTLFireability5035848072260746025.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16997628862653738437.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 07:14:11] [INFO ] Flatten gal took : 5 ms
[2026-05-24 07:14:11] [INFO ] Applying decomposition
[2026-05-24 07:14:11] [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/graph5156347382085099861.txt' '-o' '/tmp/graph5156347382085099861.bin' '-w' '/tmp/graph5156347382085099861.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5156347382085099861.bin' '-l' '-1' '-v' '-w' '/tmp/graph5156347382085099861.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:14:11] [INFO ] Decomposing Gal with order
[2026-05-24 07:14:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:14:11] [INFO ] Removed a total of 119 redundant transitions.
[2026-05-24 07:14:11] [INFO ] Flatten gal took : 31 ms
[2026-05-24 07:14:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 2 ms.
[2026-05-24 07:14:11] [INFO ] Time to serialize gal into /tmp/CTLFireability6753381365887566813.gal : 2 ms
[2026-05-24 07:14:11] [INFO ] Time to serialize properties into /tmp/CTLFireability11050881413493412619.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/CTLFireability6753381365887566813.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11050881413493412619.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 387/387 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 302 transition count 359
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 302 transition count 359
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 68 place count 290 transition count 343
Iterating global reduction 0 with 12 rules applied. Total rules applied 80 place count 290 transition count 343
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 91 place count 279 transition count 332
Iterating global reduction 0 with 11 rules applied. Total rules applied 102 place count 279 transition count 332
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 112 place count 269 transition count 320
Iterating global reduction 0 with 10 rules applied. Total rules applied 122 place count 269 transition count 320
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 128 place count 263 transition count 310
Iterating global reduction 0 with 6 rules applied. Total rules applied 134 place count 263 transition count 310
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 140 place count 257 transition count 304
Iterating global reduction 0 with 6 rules applied. Total rules applied 146 place count 257 transition count 304
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 150 place count 253 transition count 300
Iterating global reduction 0 with 4 rules applied. Total rules applied 154 place count 253 transition count 300
Applied a total of 154 rules in 23 ms. Remains 253 /330 variables (removed 77) and now considering 300/387 (removed 87) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12208052039379840427.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5320584251508467434.kers'
[2026-05-24 07:14:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12208052039379840427.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5320584251508467434.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 300 rows 253 cols 809 entries
Finished phase 1 with 251 SingleSign rule and 0 generalized
[2026-05-24 07:14:41] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5320584251508467434.kers
Total runtime 2 ms.
[2026-05-24 07:14:41] [INFO ] Implicit Places using invariants in 76 ms returned []
[2026-05-24 07:14:41] [INFO ] Invariant cache hit.
[2026-05-24 07:14:42] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
Running 299 sub problems to find dead transitions.
[2026-05-24 07:14:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 1 (OVERLAPS) 1/253 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/253 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 3 (OVERLAPS) 300/553 variables, 253/255 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/553 variables, 15/270 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/553 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 6 (OVERLAPS) 0/553 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 299 unsolved
No progress, stopping.
After SMT solving in domain Real declared 553/553 variables, and 270 constraints, problems are : Problem set: 0 solved, 299 unsolved in 22568 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 299/299 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 299 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 1 (OVERLAPS) 1/253 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/253 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 4 (OVERLAPS) 300/553 variables, 253/270 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/553 variables, 299/569 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/553 variables, 0/569 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 7 (OVERLAPS) 0/553 variables, 0/569 constraints. Problems are: Problem set: 0 solved, 299 unsolved
No progress, stopping.
After SMT solving in domain Int declared 553/553 variables, and 569 constraints, problems are : Problem set: 0 solved, 299 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 299/299 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52615ms problems are : Problem set: 0 solved, 299 unsolved
Search for dead transitions found 0 dead transitions in 52617ms
Starting structural reductions in LTL mode, iteration 1 : 253/330 places, 300/387 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52926 ms. Remains : 253/330 places, 300/387 transitions.
[2026-05-24 07:15:34] [INFO ] Flatten gal took : 7 ms
[2026-05-24 07:15:34] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:15:34] [INFO ] Input system was already deterministic with 300 transitions.
[2026-05-24 07:15:34] [INFO ] Flatten gal took : 4 ms
[2026-05-24 07:15:34] [INFO ] Flatten gal took : 4 ms
[2026-05-24 07:15:34] [INFO ] Time to serialize gal into /tmp/CTLFireability11819389438493699927.gal : 1 ms
[2026-05-24 07:15:34] [INFO ] Time to serialize properties into /tmp/CTLFireability15838741612549840188.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/CTLFireability11819389438493699927.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15838741612549840188.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 07:16:04] [INFO ] Flatten gal took : 8 ms
[2026-05-24 07:16:04] [INFO ] Applying decomposition
[2026-05-24 07:16:04] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1130011701318125149.txt' '-o' '/tmp/graph1130011701318125149.bin' '-w' '/tmp/graph1130011701318125149.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1130011701318125149.bin' '-l' '-1' '-v' '-w' '/tmp/graph1130011701318125149.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:16:04] [INFO ] Decomposing Gal with order
[2026-05-24 07:16:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:16:04] [INFO ] Removed a total of 118 redundant transitions.
[2026-05-24 07:16:04] [INFO ] Flatten gal took : 25 ms
[2026-05-24 07:16:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 2 ms.
[2026-05-24 07:16:04] [INFO ] Time to serialize gal into /tmp/CTLFireability10120157845056487448.gal : 2 ms
[2026-05-24 07:16:04] [INFO ] Time to serialize properties into /tmp/CTLFireability8989997195445713441.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/CTLFireability10120157845056487448.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8989997195445713441.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 : 330/330 places, 387/387 transitions.
Graph (complete) has 640 edges and 330 vertex of which 323 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.6 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 0 with 59 rules applied. Total rules applied 60 place count 322 transition count 320
Reduce places removed 59 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 61 rules applied. Total rules applied 121 place count 263 transition count 318
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 123 place count 261 transition count 318
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 37 Pre rules applied. Total rules applied 123 place count 261 transition count 281
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 197 place count 224 transition count 281
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 211 place count 210 transition count 263
Iterating global reduction 3 with 14 rules applied. Total rules applied 225 place count 210 transition count 263
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 235 place count 200 transition count 252
Iterating global reduction 3 with 10 rules applied. Total rules applied 245 place count 200 transition count 252
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 251 place count 194 transition count 245
Iterating global reduction 3 with 6 rules applied. Total rules applied 257 place count 194 transition count 245
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 261 place count 190 transition count 238
Iterating global reduction 3 with 4 rules applied. Total rules applied 265 place count 190 transition count 238
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 268 place count 187 transition count 235
Iterating global reduction 3 with 3 rules applied. Total rules applied 271 place count 187 transition count 235
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 327 place count 159 transition count 207
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 329 place count 157 transition count 204
Iterating global reduction 3 with 2 rules applied. Total rules applied 331 place count 157 transition count 204
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 333 place count 155 transition count 201
Iterating global reduction 3 with 2 rules applied. Total rules applied 335 place count 155 transition count 201
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 336 place count 154 transition count 200
Iterating global reduction 3 with 1 rules applied. Total rules applied 337 place count 154 transition count 200
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 340 place count 154 transition count 200
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 342 place count 152 transition count 198
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 224 edges and 151 vertex of which 150 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Graph (trivial) has 145 edges and 150 vertex of which 56 / 150 are part of one of the 28 SCC in 3 ms
Free SCC test removed 28 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 3 with 16 rules applied. Total rules applied 358 place count 122 transition count 184
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 43 rules applied. Total rules applied 401 place count 109 transition count 154
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 403 place count 107 transition count 154
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 13 Pre rules applied. Total rules applied 403 place count 107 transition count 141
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 6 with 26 rules applied. Total rules applied 429 place count 94 transition count 141
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 440 place count 83 transition count 119
Iterating global reduction 6 with 11 rules applied. Total rules applied 451 place count 83 transition count 119
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 462 place count 72 transition count 97
Iterating global reduction 6 with 11 rules applied. Total rules applied 473 place count 72 transition count 97
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 483 place count 62 transition count 87
Iterating global reduction 6 with 10 rules applied. Total rules applied 493 place count 62 transition count 87
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 502 place count 53 transition count 69
Iterating global reduction 6 with 9 rules applied. Total rules applied 511 place count 53 transition count 69
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 520 place count 44 transition count 60
Iterating global reduction 6 with 9 rules applied. Total rules applied 529 place count 44 transition count 60
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 535 place count 38 transition count 54
Applied a total of 535 rules in 81 ms. Remains 38 /330 variables (removed 292) and now considering 54/387 (removed 333) transitions.
[2026-05-24 07:16:35] [INFO ] Flow matrix only has 47 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8412992583559549863.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16518554397171029851.kers'
[2026-05-24 07:16:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8412992583559549863.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16518554397171029851.kers]
Normalized transition count is 46 out of 47 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 46 rows 37 cols 93 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-24 07:16:35] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-16518554397171029851.kers
Total runtime 3 ms.
[2026-05-24 07:16:35] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-24 07:16:35] [INFO ] Flow matrix only has 47 transitions (discarded 7 similar events)
[2026-05-24 07:16:35] [INFO ] Invariant cache hit.
[2026-05-24 07:16:35] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2026-05-24 07:16:35] [INFO ] Redundant transitions in 1 ms returned []
Running 42 sub problems to find dead transitions.
[2026-05-24 07:16:35] [INFO ] Flow matrix only has 47 transitions (discarded 7 similar events)
[2026-05-24 07:16:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (OVERLAPS) 1/32 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (OVERLAPS) 46/78 variables, 32/33 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (OVERLAPS) 6/84 variables, 6/39 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (OVERLAPS) 0/84 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/85 variables, and 39 constraints, problems are : Problem set: 0 solved, 42 unsolved in 628 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (OVERLAPS) 1/32 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (OVERLAPS) 46/78 variables, 32/33 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 40/73 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (OVERLAPS) 6/84 variables, 6/79 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 2/81 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/84 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 9 (OVERLAPS) 0/84 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/85 variables, and 81 constraints, problems are : Problem set: 0 solved, 42 unsolved in 716 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1374ms problems are : Problem set: 0 solved, 42 unsolved
Search for dead transitions found 0 dead transitions in 1374ms
Starting structural reductions in SI_CTL mode, iteration 1 : 38/330 places, 54/387 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1530 ms. Remains : 38/330 places, 54/387 transitions.
[2026-05-24 07:16:36] [INFO ] Flatten gal took : 2 ms
[2026-05-24 07:16:36] [INFO ] Flatten gal took : 1 ms
[2026-05-24 07:16:36] [INFO ] Input system was already deterministic with 54 transitions.
[2026-05-24 07:16:36] [INFO ] Flatten gal took : 0 ms
[2026-05-24 07:16:36] [INFO ] Flatten gal took : 1 ms
[2026-05-24 07:16:36] [INFO ] Time to serialize gal into /tmp/CTLFireability1570746459778629122.gal : 0 ms
[2026-05-24 07:16:36] [INFO ] Time to serialize properties into /tmp/CTLFireability1244525797670957552.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/CTLFireability1570746459778629122.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1244525797670957552.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,5.10591e+08,0.07441,6664,2,1004,5,14463,6,0,188,16835,0
Converting to forward existential form...Done !
original formula: AG((!(A(!(EF((p173==1))) U A(((p211==1)||(p88==1)) U (((p36==1)&&(p434==1))&&(p44==1))))) * EG(((p220==0)&&(p72==0)))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EG(!(!((E(!((((p36==1)&&(p434==1))&&(p44==1))) U (!(((p211==1)||(p88==1))) * !((((p36==1...661
Reverse transition relation is NOT exact ! Due to transitions t5, t6, t10, t13, t19, t20, t21, t25, t27, t30, t44, t45, t46, t47, t51, t52, Intersection w...238
(forward)formula 0,0,4.79774,134804,1,0,888,619020,122,410,1176,1.11542e+06,976
FORMULA DiscoveryGPU-PT-15b-CTLFireability-2024-07 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 : 330/330 places, 387/387 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 303 transition count 359
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 303 transition count 359
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 66 place count 291 transition count 343
Iterating global reduction 0 with 12 rules applied. Total rules applied 78 place count 291 transition count 343
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 89 place count 280 transition count 332
Iterating global reduction 0 with 11 rules applied. Total rules applied 100 place count 280 transition count 332
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 110 place count 270 transition count 320
Iterating global reduction 0 with 10 rules applied. Total rules applied 120 place count 270 transition count 320
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 126 place count 264 transition count 310
Iterating global reduction 0 with 6 rules applied. Total rules applied 132 place count 264 transition count 310
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 138 place count 258 transition count 304
Iterating global reduction 0 with 6 rules applied. Total rules applied 144 place count 258 transition count 304
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 148 place count 254 transition count 300
Iterating global reduction 0 with 4 rules applied. Total rules applied 152 place count 254 transition count 300
Applied a total of 152 rules in 38 ms. Remains 254 /330 variables (removed 76) and now considering 300/387 (removed 87) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5459655914398865390.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9459630024110924038.kers'
[2026-05-24 07:16:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5459655914398865390.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9459630024110924038.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 300 rows 254 cols 808 entries
Finished phase 1 with 252 SingleSign rule and 0 generalized
[2026-05-24 07:16:41] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9459630024110924038.kers
Total runtime 1 ms.
[2026-05-24 07:16:41] [INFO ] Implicit Places using invariants in 102 ms returned []
[2026-05-24 07:16:41] [INFO ] Invariant cache hit.
[2026-05-24 07:16:41] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
Running 299 sub problems to find dead transitions.
[2026-05-24 07:16:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 1 (OVERLAPS) 1/254 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/254 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 3 (OVERLAPS) 300/554 variables, 254/256 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/554 variables, 15/271 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/554 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 6 (OVERLAPS) 0/554 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 299 unsolved
No progress, stopping.
After SMT solving in domain Real declared 554/554 variables, and 271 constraints, problems are : Problem set: 0 solved, 299 unsolved in 22690 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 254/254 constraints, PredecessorRefiner: 299/299 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 299 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 1 (OVERLAPS) 1/254 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/254 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/254 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 4 (OVERLAPS) 300/554 variables, 254/271 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/554 variables, 299/570 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/554 variables, 0/570 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 7 (OVERLAPS) 0/554 variables, 0/570 constraints. Problems are: Problem set: 0 solved, 299 unsolved
No progress, stopping.
After SMT solving in domain Int declared 554/554 variables, and 570 constraints, problems are : Problem set: 0 solved, 299 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 254/254 constraints, PredecessorRefiner: 299/299 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52787ms problems are : Problem set: 0 solved, 299 unsolved
Search for dead transitions found 0 dead transitions in 52788ms
Starting structural reductions in LTL mode, iteration 1 : 254/330 places, 300/387 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53171 ms. Remains : 254/330 places, 300/387 transitions.
[2026-05-24 07:17:34] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:17:34] [INFO ] Flatten gal took : 4 ms
[2026-05-24 07:17:34] [INFO ] Input system was already deterministic with 300 transitions.
[2026-05-24 07:17:34] [INFO ] Flatten gal took : 4 ms
[2026-05-24 07:17:34] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:17:34] [INFO ] Time to serialize gal into /tmp/CTLFireability10014088075290485862.gal : 1 ms
[2026-05-24 07:17:34] [INFO ] Time to serialize properties into /tmp/CTLFireability9630907668877278911.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/CTLFireability10014088075290485862.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9630907668877278911.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 07:18:04] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:18:04] [INFO ] Applying decomposition
[2026-05-24 07:18:04] [INFO ] Flatten gal took : 32 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/graph10478958396768599887.txt' '-o' '/tmp/graph10478958396768599887.bin' '-w' '/tmp/graph10478958396768599887.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10478958396768599887.bin' '-l' '-1' '-v' '-w' '/tmp/graph10478958396768599887.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:18:04] [INFO ] Decomposing Gal with order
[2026-05-24 07:18:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:18:04] [INFO ] Removed a total of 119 redundant transitions.
[2026-05-24 07:18:04] [INFO ] Flatten gal took : 35 ms
[2026-05-24 07:18:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 2 ms.
[2026-05-24 07:18:04] [INFO ] Time to serialize gal into /tmp/CTLFireability4630543132538004146.gal : 2 ms
[2026-05-24 07:18:04] [INFO ] Time to serialize properties into /tmp/CTLFireability2309986991813362217.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/CTLFireability4630543132538004146.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2309986991813362217.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 : 330/330 places, 387/387 transitions.
Graph (complete) has 640 edges and 330 vertex of which 323 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.4 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 0 with 59 rules applied. Total rules applied 60 place count 322 transition count 320
Reduce places removed 59 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 61 rules applied. Total rules applied 121 place count 263 transition count 318
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 123 place count 261 transition count 318
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 123 place count 261 transition count 283
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 193 place count 226 transition count 283
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 206 place count 213 transition count 267
Iterating global reduction 3 with 13 rules applied. Total rules applied 219 place count 213 transition count 267
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 229 place count 203 transition count 256
Iterating global reduction 3 with 10 rules applied. Total rules applied 239 place count 203 transition count 256
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 246 place count 196 transition count 248
Iterating global reduction 3 with 7 rules applied. Total rules applied 253 place count 196 transition count 248
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 259 place count 190 transition count 237
Iterating global reduction 3 with 6 rules applied. Total rules applied 265 place count 190 transition count 237
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 269 place count 186 transition count 233
Iterating global reduction 3 with 4 rules applied. Total rules applied 273 place count 186 transition count 233
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 329 place count 158 transition count 205
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 331 place count 156 transition count 202
Iterating global reduction 3 with 2 rules applied. Total rules applied 333 place count 156 transition count 202
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 335 place count 154 transition count 199
Iterating global reduction 3 with 2 rules applied. Total rules applied 337 place count 154 transition count 199
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 338 place count 153 transition count 198
Iterating global reduction 3 with 1 rules applied. Total rules applied 339 place count 153 transition count 198
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 342 place count 153 transition count 198
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 344 place count 151 transition count 196
Applied a total of 344 rules in 48 ms. Remains 151 /330 variables (removed 179) and now considering 196/387 (removed 191) transitions.
[2026-05-24 07:18:34] [INFO ] Flow matrix only has 195 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-3992113855732462242.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13571480152374085149.kers'
[2026-05-24 07:18:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3992113855732462242.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13571480152374085149.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 195 rows 149 cols 467 entries
Finished phase 1 with 149 SingleSign rule and 0 generalized
[2026-05-24 07:18:34] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13571480152374085149.kers
Total runtime 1 ms.
[2026-05-24 07:18:34] [INFO ] Implicit Places using invariants in 58 ms returned []
[2026-05-24 07:18:34] [INFO ] Flow matrix only has 195 transitions (discarded 1 similar events)
[2026-05-24 07:18:34] [INFO ] Invariant cache hit.
[2026-05-24 07:18:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 07:18:35] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2026-05-24 07:18:35] [INFO ] Redundant transitions in 6 ms returned []
Running 193 sub problems to find dead transitions.
[2026-05-24 07:18:35] [INFO ] Flow matrix only has 195 transitions (discarded 1 similar events)
[2026-05-24 07:18:35] [INFO ] Invariant cache hit.
[2026-05-24 07:18:35] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/148 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (OVERLAPS) 2/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 3 (OVERLAPS) 195/345 variables, 150/152 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/345 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/345 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (OVERLAPS) 1/346 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/346 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (OVERLAPS) 0/346 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 193 unsolved
No progress, stopping.
After SMT solving in domain Real declared 346/346 variables, and 154 constraints, problems are : Problem set: 0 solved, 193 unsolved in 9006 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 151/151 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 193 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/148 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (OVERLAPS) 2/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 3 (OVERLAPS) 195/345 variables, 150/152 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/345 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/345 variables, 193/346 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/345 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (OVERLAPS) 1/346 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/346 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 9 (OVERLAPS) 0/346 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 193 unsolved
No progress, stopping.
After SMT solving in domain Int declared 346/346 variables, and 347 constraints, problems are : Problem set: 0 solved, 193 unsolved in 12521 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 151/151 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21559ms problems are : Problem set: 0 solved, 193 unsolved
Search for dead transitions found 0 dead transitions in 21559ms
Starting structural reductions in SI_CTL mode, iteration 1 : 151/330 places, 196/387 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21778 ms. Remains : 151/330 places, 196/387 transitions.
[2026-05-24 07:18:56] [INFO ] Flatten gal took : 5 ms
[2026-05-24 07:18:56] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:18:56] [INFO ] Input system was already deterministic with 196 transitions.
[2026-05-24 07:18:56] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:18:56] [INFO ] Flatten gal took : 2 ms
[2026-05-24 07:18:56] [INFO ] Time to serialize gal into /tmp/CTLFireability3370001199264134309.gal : 1 ms
[2026-05-24 07:18:56] [INFO ] Time to serialize properties into /tmp/CTLFireability16198537410908939767.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/CTLFireability3370001199264134309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16198537410908939767.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 07:19:26] [INFO ] Flatten gal took : 9 ms
[2026-05-24 07:19:26] [INFO ] Applying decomposition
[2026-05-24 07:19:26] [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/graph2714982746416174272.txt' '-o' '/tmp/graph2714982746416174272.bin' '-w' '/tmp/graph2714982746416174272.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2714982746416174272.bin' '-l' '-1' '-v' '-w' '/tmp/graph2714982746416174272.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:19:26] [INFO ] Decomposing Gal with order
[2026-05-24 07:19:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:19:26] [INFO ] Removed a total of 103 redundant transitions.
[2026-05-24 07:19:26] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:19:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 3 ms.
[2026-05-24 07:19:26] [INFO ] Time to serialize gal into /tmp/CTLFireability12570547957993840327.gal : 2 ms
[2026-05-24 07:19:26] [INFO ] Time to serialize properties into /tmp/CTLFireability7980210468949295975.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/CTLFireability12570547957993840327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7980210468949295975.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 387/387 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 302 transition count 358
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 302 transition count 358
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 70 place count 288 transition count 339
Iterating global reduction 0 with 14 rules applied. Total rules applied 84 place count 288 transition count 339
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 96 place count 276 transition count 327
Iterating global reduction 0 with 12 rules applied. Total rules applied 108 place count 276 transition count 327
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 119 place count 265 transition count 315
Iterating global reduction 0 with 11 rules applied. Total rules applied 130 place count 265 transition count 315
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 136 place count 259 transition count 304
Iterating global reduction 0 with 6 rules applied. Total rules applied 142 place count 259 transition count 304
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 148 place count 253 transition count 298
Iterating global reduction 0 with 6 rules applied. Total rules applied 154 place count 253 transition count 298
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 159 place count 248 transition count 293
Iterating global reduction 0 with 5 rules applied. Total rules applied 164 place count 248 transition count 293
Applied a total of 164 rules in 20 ms. Remains 248 /330 variables (removed 82) and now considering 293/387 (removed 94) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12389585187099730105.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12909501644931108159.kers'
[2026-05-24 07:19:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12389585187099730105.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12909501644931108159.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 293 rows 248 cols 791 entries
Finished phase 1 with 246 SingleSign rule and 0 generalized
[2026-05-24 07:19:56] [INFO ] Computed 2 invariants in 4 ms
Computed 2 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-12909501644931108159.kers
Total runtime 6 ms.
[2026-05-24 07:19:56] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-24 07:19:56] [INFO ] Invariant cache hit.
[2026-05-24 07:19:57] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
Running 292 sub problems to find dead transitions.
[2026-05-24 07:19:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/247 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 1 (OVERLAPS) 1/248 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/248 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 3 (OVERLAPS) 293/541 variables, 248/250 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/541 variables, 20/270 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/541 variables, 10/280 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/541 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 7 (OVERLAPS) 0/541 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 292 unsolved
No progress, stopping.
After SMT solving in domain Real declared 541/541 variables, and 280 constraints, problems are : Problem set: 0 solved, 292 unsolved in 23412 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 248/248 constraints, PredecessorRefiner: 292/292 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 292 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/247 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 1 (OVERLAPS) 1/248 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/248 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/248 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 4 (OVERLAPS) 293/541 variables, 248/280 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/541 variables, 292/572 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/541 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 7 (OVERLAPS) 0/541 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 292 unsolved
No progress, stopping.
After SMT solving in domain Int declared 541/541 variables, and 572 constraints, problems are : Problem set: 0 solved, 292 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 248/248 constraints, PredecessorRefiner: 292/292 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53464ms problems are : Problem set: 0 solved, 292 unsolved
Search for dead transitions found 0 dead transitions in 53465ms
Starting structural reductions in LTL mode, iteration 1 : 248/330 places, 293/387 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53700 ms. Remains : 248/330 places, 293/387 transitions.
[2026-05-24 07:20:50] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:20:50] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:20:50] [INFO ] Input system was already deterministic with 293 transitions.
[2026-05-24 07:20:50] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:20:50] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:20:50] [INFO ] Time to serialize gal into /tmp/CTLFireability16295190589430121211.gal : 1 ms
[2026-05-24 07:20:50] [INFO ] Time to serialize properties into /tmp/CTLFireability8693490215265374766.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/CTLFireability16295190589430121211.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8693490215265374766.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 07:21:20] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:21:20] [INFO ] Applying decomposition
[2026-05-24 07:21:20] [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/graph4289446382289618925.txt' '-o' '/tmp/graph4289446382289618925.bin' '-w' '/tmp/graph4289446382289618925.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4289446382289618925.bin' '-l' '-1' '-v' '-w' '/tmp/graph4289446382289618925.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:21:20] [INFO ] Decomposing Gal with order
[2026-05-24 07:21:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:21:20] [INFO ] Removed a total of 119 redundant transitions.
[2026-05-24 07:21:20] [INFO ] Flatten gal took : 10 ms
[2026-05-24 07:21:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 4 ms.
[2026-05-24 07:21:20] [INFO ] Time to serialize gal into /tmp/CTLFireability18126536551258928282.gal : 2 ms
[2026-05-24 07:21:20] [INFO ] Time to serialize properties into /tmp/CTLFireability9188964498904988441.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/CTLFireability18126536551258928282.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9188964498904988441.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 387/387 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 299 transition count 355
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 299 transition count 355
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 74 place count 287 transition count 339
Iterating global reduction 0 with 12 rules applied. Total rules applied 86 place count 287 transition count 339
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 97 place count 276 transition count 328
Iterating global reduction 0 with 11 rules applied. Total rules applied 108 place count 276 transition count 328
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 118 place count 266 transition count 316
Iterating global reduction 0 with 10 rules applied. Total rules applied 128 place count 266 transition count 316
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 134 place count 260 transition count 306
Iterating global reduction 0 with 6 rules applied. Total rules applied 140 place count 260 transition count 306
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 146 place count 254 transition count 300
Iterating global reduction 0 with 6 rules applied. Total rules applied 152 place count 254 transition count 300
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 156 place count 250 transition count 296
Iterating global reduction 0 with 4 rules applied. Total rules applied 160 place count 250 transition count 296
Applied a total of 160 rules in 40 ms. Remains 250 /330 variables (removed 80) and now considering 296/387 (removed 91) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1075331719078728944.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4627421346235840124.kers'
[2026-05-24 07:21:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1075331719078728944.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4627421346235840124.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 296 rows 250 cols 801 entries
Finished phase 1 with 248 SingleSign rule and 0 generalized
[2026-05-24 07:21:50] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4627421346235840124.kers
Total runtime 2 ms.
[2026-05-24 07:21:50] [INFO ] Implicit Places using invariants in 114 ms returned []
[2026-05-24 07:21:50] [INFO ] Invariant cache hit.
[2026-05-24 07:21:51] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2026-05-24 07:21:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (OVERLAPS) 1/250 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (OVERLAPS) 296/546 variables, 250/252 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/546 variables, 15/267 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/546 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (OVERLAPS) 0/546 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 546/546 variables, and 267 constraints, problems are : Problem set: 0 solved, 295 unsolved in 22666 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (OVERLAPS) 1/250 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (OVERLAPS) 296/546 variables, 250/267 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/546 variables, 295/562 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/546 variables, 0/562 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 0/546 variables, 0/562 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Int declared 546/546 variables, and 562 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52735ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 52736ms
Starting structural reductions in LTL mode, iteration 1 : 250/330 places, 296/387 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53067 ms. Remains : 250/330 places, 296/387 transitions.
[2026-05-24 07:22:43] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:22:43] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:22:43] [INFO ] Input system was already deterministic with 296 transitions.
[2026-05-24 07:22:43] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:22:43] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:22:43] [INFO ] Time to serialize gal into /tmp/CTLFireability6539163826589223855.gal : 1 ms
[2026-05-24 07:22:43] [INFO ] Time to serialize properties into /tmp/CTLFireability10226284846771089155.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/CTLFireability6539163826589223855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10226284846771089155.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 07:23:13] [INFO ] Flatten gal took : 7 ms
[2026-05-24 07:23:13] [INFO ] Applying decomposition
[2026-05-24 07:23:13] [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/graph13275991670544804290.txt' '-o' '/tmp/graph13275991670544804290.bin' '-w' '/tmp/graph13275991670544804290.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13275991670544804290.bin' '-l' '-1' '-v' '-w' '/tmp/graph13275991670544804290.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:23:13] [INFO ] Decomposing Gal with order
[2026-05-24 07:23:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:23:13] [INFO ] Removed a total of 120 redundant transitions.
[2026-05-24 07:23:13] [INFO ] Flatten gal took : 26 ms
[2026-05-24 07:23:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 17 labels/synchronizations in 2 ms.
[2026-05-24 07:23:14] [INFO ] Time to serialize gal into /tmp/CTLFireability1554927169707538705.gal : 3 ms
[2026-05-24 07:23:14] [INFO ] Time to serialize properties into /tmp/CTLFireability10927097018150389972.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/CTLFireability1554927169707538705.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10927097018150389972.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 387/387 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 302 transition count 358
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 302 transition count 358
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 68 place count 290 transition count 341
Iterating global reduction 0 with 12 rules applied. Total rules applied 80 place count 290 transition count 341
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 91 place count 279 transition count 330
Iterating global reduction 0 with 11 rules applied. Total rules applied 102 place count 279 transition count 330
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 112 place count 269 transition count 319
Iterating global reduction 0 with 10 rules applied. Total rules applied 122 place count 269 transition count 319
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 127 place count 264 transition count 310
Iterating global reduction 0 with 5 rules applied. Total rules applied 132 place count 264 transition count 310
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 137 place count 259 transition count 305
Iterating global reduction 0 with 5 rules applied. Total rules applied 142 place count 259 transition count 305
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 146 place count 255 transition count 301
Iterating global reduction 0 with 4 rules applied. Total rules applied 150 place count 255 transition count 301
Applied a total of 150 rules in 41 ms. Remains 255 /330 variables (removed 75) and now considering 301/387 (removed 86) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-706533717118920248.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15712703383769963905.kers'
[2026-05-24 07:23:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-706533717118920248.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15712703383769963905.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 301 rows 255 cols 813 entries
Finished phase 1 with 253 SingleSign rule and 0 generalized
[2026-05-24 07:23:44] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-15712703383769963905.kers
Total runtime 12 ms.
[2026-05-24 07:23:44] [INFO ] Implicit Places using invariants in 144 ms returned []
[2026-05-24 07:23:44] [INFO ] Invariant cache hit.
[2026-05-24 07:23:44] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
Running 300 sub problems to find dead transitions.
[2026-05-24 07:23:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 1/255 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/255 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 301/556 variables, 255/257 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/556 variables, 15/272 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/556 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 0/556 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 300 unsolved
No progress, stopping.
After SMT solving in domain Real declared 556/556 variables, and 272 constraints, problems are : Problem set: 0 solved, 300 unsolved in 23371 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 255/255 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 1/255 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/255 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (OVERLAPS) 301/556 variables, 255/272 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/556 variables, 300/572 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/556 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 7 (OVERLAPS) 0/556 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 300 unsolved
No progress, stopping.
After SMT solving in domain Int declared 556/556 variables, and 572 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 255/255 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53425ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 53426ms
Starting structural reductions in LTL mode, iteration 1 : 255/330 places, 301/387 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53806 ms. Remains : 255/330 places, 301/387 transitions.
[2026-05-24 07:24:37] [INFO ] Flatten gal took : 4 ms
[2026-05-24 07:24:37] [INFO ] Flatten gal took : 4 ms
[2026-05-24 07:24:37] [INFO ] Input system was already deterministic with 301 transitions.
[2026-05-24 07:24:37] [INFO ] Flatten gal took : 12 ms
[2026-05-24 07:24:37] [INFO ] Flatten gal took : 4 ms
[2026-05-24 07:24:37] [INFO ] Time to serialize gal into /tmp/CTLFireability1495936832591261477.gal : 1 ms
[2026-05-24 07:24:37] [INFO ] Time to serialize properties into /tmp/CTLFireability7094220861097784960.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/CTLFireability1495936832591261477.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7094220861097784960.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 07:25:08] [INFO ] Flatten gal took : 4 ms
[2026-05-24 07:25:08] [INFO ] Applying decomposition
[2026-05-24 07:25:08] [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/graph8790300602916714383.txt' '-o' '/tmp/graph8790300602916714383.bin' '-w' '/tmp/graph8790300602916714383.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8790300602916714383.bin' '-l' '-1' '-v' '-w' '/tmp/graph8790300602916714383.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:25:08] [INFO ] Decomposing Gal with order
[2026-05-24 07:25:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:25:08] [INFO ] Removed a total of 121 redundant transitions.
[2026-05-24 07:25:08] [INFO ] Flatten gal took : 21 ms
[2026-05-24 07:25:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 3 ms.
[2026-05-24 07:25:08] [INFO ] Time to serialize gal into /tmp/CTLFireability14659579780493926489.gal : 2 ms
[2026-05-24 07:25:08] [INFO ] Time to serialize properties into /tmp/CTLFireability16749540767710981041.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/CTLFireability14659579780493926489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16749540767710981041.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 : 330/330 places, 387/387 transitions.
Graph (complete) has 640 edges and 330 vertex of which 323 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 66 place count 322 transition count 314
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 131 place count 257 transition count 314
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 131 place count 257 transition count 277
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 205 place count 220 transition count 277
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 219 place count 206 transition count 259
Iterating global reduction 2 with 14 rules applied. Total rules applied 233 place count 206 transition count 259
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 244 place count 195 transition count 247
Iterating global reduction 2 with 11 rules applied. Total rules applied 255 place count 195 transition count 247
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 262 place count 188 transition count 239
Iterating global reduction 2 with 7 rules applied. Total rules applied 269 place count 188 transition count 239
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 275 place count 182 transition count 228
Iterating global reduction 2 with 6 rules applied. Total rules applied 281 place count 182 transition count 228
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 286 place count 177 transition count 223
Iterating global reduction 2 with 5 rules applied. Total rules applied 291 place count 177 transition count 223
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 347 place count 149 transition count 195
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 349 place count 147 transition count 192
Iterating global reduction 2 with 2 rules applied. Total rules applied 351 place count 147 transition count 192
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 353 place count 145 transition count 189
Iterating global reduction 2 with 2 rules applied. Total rules applied 355 place count 145 transition count 189
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 356 place count 144 transition count 188
Iterating global reduction 2 with 1 rules applied. Total rules applied 357 place count 144 transition count 188
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 359 place count 142 transition count 186
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 375 place count 141 transition count 171
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 392 place count 126 transition count 169
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 393 place count 125 transition count 169
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 393 place count 125 transition count 168
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 395 place count 124 transition count 168
Applied a total of 395 rules in 31 ms. Remains 124 /330 variables (removed 206) and now considering 168/387 (removed 219) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12411838007284454821.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10681764551421139966.kers'
[2026-05-24 07:25:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12411838007284454821.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10681764551421139966.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 168 rows 123 cols 395 entries
Finished phase 1 with 123 SingleSign rule and 0 generalized
[2026-05-24 07:25:38] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10681764551421139966.kers
Total runtime 0 ms.
[2026-05-24 07:25:38] [INFO ] Implicit Places using invariants in 105 ms returned []
[2026-05-24 07:25:38] [INFO ] Invariant cache hit.
[2026-05-24 07:25:38] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
[2026-05-24 07:25:38] [INFO ] Redundant transitions in 1 ms returned []
Running 167 sub problems to find dead transitions.
[2026-05-24 07:25:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (OVERLAPS) 168/292 variables, 124/125 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/292 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (OVERLAPS) 0/292 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Real declared 292/292 variables, and 125 constraints, problems are : Problem set: 0 solved, 167 unsolved in 4642 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (OVERLAPS) 168/292 variables, 124/125 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/292 variables, 167/292 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (OVERLAPS) 0/292 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Int declared 292/292 variables, and 292 constraints, problems are : Problem set: 0 solved, 167 unsolved in 6804 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11481ms problems are : Problem set: 0 solved, 167 unsolved
Search for dead transitions found 0 dead transitions in 11481ms
Starting structural reductions in SI_CTL mode, iteration 1 : 124/330 places, 168/387 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11833 ms. Remains : 124/330 places, 168/387 transitions.
[2026-05-24 07:25:50] [INFO ] Flatten gal took : 2 ms
[2026-05-24 07:25:50] [INFO ] Flatten gal took : 2 ms
[2026-05-24 07:25:50] [INFO ] Input system was already deterministic with 168 transitions.
[2026-05-24 07:25:50] [INFO ] Flatten gal took : 2 ms
[2026-05-24 07:25:50] [INFO ] Flatten gal took : 2 ms
[2026-05-24 07:25:50] [INFO ] Time to serialize gal into /tmp/CTLFireability5334823874259845856.gal : 1 ms
[2026-05-24 07:25:50] [INFO ] Time to serialize properties into /tmp/CTLFireability7429128521446624441.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/CTLFireability5334823874259845856.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7429128521446624441.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,1.21501e+15,14.5134,371516,2,113331,5,2.54617e+06,6,0,637,1.20954e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 07:26:20] [INFO ] Flatten gal took : 2 ms
[2026-05-24 07:26:20] [INFO ] Applying decomposition
[2026-05-24 07:26:20] [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/graph2974706642766421669.txt' '-o' '/tmp/graph2974706642766421669.bin' '-w' '/tmp/graph2974706642766421669.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2974706642766421669.bin' '-l' '-1' '-v' '-w' '/tmp/graph2974706642766421669.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:26:20] [INFO ] Decomposing Gal with order
[2026-05-24 07:26:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:26:20] [INFO ] Removed a total of 88 redundant transitions.
[2026-05-24 07:26:20] [INFO ] Flatten gal took : 4 ms
[2026-05-24 07:26:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 79 labels/synchronizations in 2 ms.
[2026-05-24 07:26:20] [INFO ] Time to serialize gal into /tmp/CTLFireability9159613034842508425.gal : 6 ms
[2026-05-24 07:26:20] [INFO ] Time to serialize properties into /tmp/CTLFireability14088929018311425691.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/CTLFireability9159613034842508425.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14088929018311425691.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 387/387 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 300 transition count 356
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 300 transition count 356
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 74 place count 286 transition count 337
Iterating global reduction 0 with 14 rules applied. Total rules applied 88 place count 286 transition count 337
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 101 place count 273 transition count 324
Iterating global reduction 0 with 13 rules applied. Total rules applied 114 place count 273 transition count 324
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 126 place count 261 transition count 310
Iterating global reduction 0 with 12 rules applied. Total rules applied 138 place count 261 transition count 310
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 145 place count 254 transition count 298
Iterating global reduction 0 with 7 rules applied. Total rules applied 152 place count 254 transition count 298
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 159 place count 247 transition count 291
Iterating global reduction 0 with 7 rules applied. Total rules applied 166 place count 247 transition count 291
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 171 place count 242 transition count 286
Iterating global reduction 0 with 5 rules applied. Total rules applied 176 place count 242 transition count 286
Applied a total of 176 rules in 18 ms. Remains 242 /330 variables (removed 88) and now considering 286/387 (removed 101) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11304883248993425632.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1169537672167088627.kers'
[2026-05-24 07:26:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11304883248993425632.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1169537672167088627.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 286 rows 242 cols 773 entries
Finished phase 1 with 240 SingleSign rule and 0 generalized
[2026-05-24 07:26:50] [INFO ] Computed 2 invariants in 4 ms
Computed 2 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-1169537672167088627.kers
Total runtime 5 ms.
[2026-05-24 07:26:50] [INFO ] Implicit Places using invariants in 83 ms returned []
[2026-05-24 07:26:50] [INFO ] Invariant cache hit.
[2026-05-24 07:26:50] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
Running 285 sub problems to find dead transitions.
[2026-05-24 07:26:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 1 (OVERLAPS) 1/242 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/242 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 3 (OVERLAPS) 286/528 variables, 242/244 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 15/259 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/528 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 6 (OVERLAPS) 0/528 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 285 unsolved
No progress, stopping.
After SMT solving in domain Real declared 528/528 variables, and 259 constraints, problems are : Problem set: 0 solved, 285 unsolved in 21596 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 242/242 constraints, PredecessorRefiner: 285/285 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 285 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 1 (OVERLAPS) 1/242 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/242 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 4 (OVERLAPS) 286/528 variables, 242/259 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/528 variables, 285/544 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/528 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 7 (OVERLAPS) 0/528 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 285 unsolved
No progress, stopping.
After SMT solving in domain Int declared 528/528 variables, and 544 constraints, problems are : Problem set: 0 solved, 285 unsolved in 25213 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 242/242 constraints, PredecessorRefiner: 285/285 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 46866ms problems are : Problem set: 0 solved, 285 unsolved
Search for dead transitions found 0 dead transitions in 46867ms
Starting structural reductions in LTL mode, iteration 1 : 242/330 places, 286/387 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47137 ms. Remains : 242/330 places, 286/387 transitions.
[2026-05-24 07:27:37] [INFO ] Flatten gal took : 7 ms
[2026-05-24 07:27:37] [INFO ] Flatten gal took : 7 ms
[2026-05-24 07:27:37] [INFO ] Input system was already deterministic with 286 transitions.
[2026-05-24 07:27:37] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:27:37] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:27:37] [INFO ] Time to serialize gal into /tmp/CTLFireability12383472568263245547.gal : 1 ms
[2026-05-24 07:27:37] [INFO ] Time to serialize properties into /tmp/CTLFireability8521547407194381590.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/CTLFireability12383472568263245547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8521547407194381590.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 07:28:07] [INFO ] Flatten gal took : 8 ms
[2026-05-24 07:28:07] [INFO ] Applying decomposition
[2026-05-24 07:28:07] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15128250587841948416.txt' '-o' '/tmp/graph15128250587841948416.bin' '-w' '/tmp/graph15128250587841948416.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15128250587841948416.bin' '-l' '-1' '-v' '-w' '/tmp/graph15128250587841948416.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:28:07] [INFO ] Decomposing Gal with order
[2026-05-24 07:28:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:28:07] [INFO ] Removed a total of 117 redundant transitions.
[2026-05-24 07:28:07] [INFO ] Flatten gal took : 25 ms
[2026-05-24 07:28:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 1 ms.
[2026-05-24 07:28:07] [INFO ] Time to serialize gal into /tmp/CTLFireability17939633496462945866.gal : 2 ms
[2026-05-24 07:28:07] [INFO ] Time to serialize properties into /tmp/CTLFireability13162880620000917536.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/CTLFireability17939633496462945866.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13162880620000917536.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 387/387 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 301 transition count 357
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 301 transition count 357
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 70 place count 289 transition count 340
Iterating global reduction 0 with 12 rules applied. Total rules applied 82 place count 289 transition count 340
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 94 place count 277 transition count 328
Iterating global reduction 0 with 12 rules applied. Total rules applied 106 place count 277 transition count 328
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 117 place count 266 transition count 315
Iterating global reduction 0 with 11 rules applied. Total rules applied 128 place count 266 transition count 315
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 134 place count 260 transition count 305
Iterating global reduction 0 with 6 rules applied. Total rules applied 140 place count 260 transition count 305
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 146 place count 254 transition count 299
Iterating global reduction 0 with 6 rules applied. Total rules applied 152 place count 254 transition count 299
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 156 place count 250 transition count 295
Iterating global reduction 0 with 4 rules applied. Total rules applied 160 place count 250 transition count 295
Applied a total of 160 rules in 20 ms. Remains 250 /330 variables (removed 80) and now considering 295/387 (removed 92) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9728744897648523237.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-473869384748099962.kers'
[2026-05-24 07:28:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9728744897648523237.kers, --Pflows, --basisKERS=/tmp/petrispot-output-473869384748099962.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 295 rows 250 cols 798 entries
Finished phase 1 with 248 SingleSign rule and 0 generalized
[2026-05-24 07:28:37] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-473869384748099962.kers
Total runtime 1 ms.
[2026-05-24 07:28:37] [INFO ] Implicit Places using invariants in 90 ms returned []
[2026-05-24 07:28:37] [INFO ] Invariant cache hit.
[2026-05-24 07:28:37] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
Running 294 sub problems to find dead transitions.
[2026-05-24 07:28:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 1 (OVERLAPS) 1/250 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 3 (OVERLAPS) 295/545 variables, 250/252 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/545 variables, 15/267 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/545 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 6 (OVERLAPS) 0/545 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 294 unsolved
No progress, stopping.
After SMT solving in domain Real declared 545/545 variables, and 267 constraints, problems are : Problem set: 0 solved, 294 unsolved in 22050 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 294/294 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 294 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 1 (OVERLAPS) 1/250 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 4 (OVERLAPS) 295/545 variables, 250/267 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/545 variables, 294/561 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/545 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 7 (OVERLAPS) 0/545 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 294 unsolved
No progress, stopping.
After SMT solving in domain Int declared 545/545 variables, and 561 constraints, problems are : Problem set: 0 solved, 294 unsolved in 29657 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 294/294 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51752ms problems are : Problem set: 0 solved, 294 unsolved
Search for dead transitions found 0 dead transitions in 51752ms
Starting structural reductions in LTL mode, iteration 1 : 250/330 places, 295/387 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52034 ms. Remains : 250/330 places, 295/387 transitions.
[2026-05-24 07:29:29] [INFO ] Flatten gal took : 4 ms
[2026-05-24 07:29:29] [INFO ] Flatten gal took : 3 ms
[2026-05-24 07:29:29] [INFO ] Input system was already deterministic with 295 transitions.
[2026-05-24 07:29:29] [INFO ] Flatten gal took : 5 ms
[2026-05-24 07:29:29] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:29:29] [INFO ] Time to serialize gal into /tmp/CTLFireability16205734089149930180.gal : 2 ms
[2026-05-24 07:29:29] [INFO ] Time to serialize properties into /tmp/CTLFireability11149156443686305335.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/CTLFireability16205734089149930180.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11149156443686305335.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 07:29:59] [INFO ] Flatten gal took : 11 ms
[2026-05-24 07:29:59] [INFO ] Applying decomposition
[2026-05-24 07:29:59] [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/graph18404754536205856297.txt' '-o' '/tmp/graph18404754536205856297.bin' '-w' '/tmp/graph18404754536205856297.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18404754536205856297.bin' '-l' '-1' '-v' '-w' '/tmp/graph18404754536205856297.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:29:59] [INFO ] Decomposing Gal with order
[2026-05-24 07:29:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:29:59] [INFO ] Removed a total of 120 redundant transitions.
[2026-05-24 07:29:59] [INFO ] Flatten gal took : 8 ms
[2026-05-24 07:29:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 1 ms.
[2026-05-24 07:29:59] [INFO ] Time to serialize gal into /tmp/CTLFireability13635181767060896816.gal : 3 ms
[2026-05-24 07:29:59] [INFO ] Time to serialize properties into /tmp/CTLFireability4685401433536173354.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/CTLFireability13635181767060896816.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4685401433536173354.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 07:30:29] [INFO ] Flatten gal took : 8 ms
[2026-05-24 07:30:29] [INFO ] Flatten gal took : 5 ms
[2026-05-24 07:30:29] [INFO ] Applying decomposition
[2026-05-24 07:30:29] [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/graph12886524027890218294.txt' '-o' '/tmp/graph12886524027890218294.bin' '-w' '/tmp/graph12886524027890218294.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12886524027890218294.bin' '-l' '-1' '-v' '-w' '/tmp/graph12886524027890218294.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:30:29] [INFO ] Decomposing Gal with order
[2026-05-24 07:30:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:30:30] [INFO ] Removed a total of 141 redundant transitions.
[2026-05-24 07:30:30] [INFO ] Flatten gal took : 11 ms
[2026-05-24 07:30:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-24 07:30:30] [INFO ] Time to serialize gal into /tmp/CTLFireability17367307015522678956.gal : 3 ms
[2026-05-24 07:30:30] [INFO ] Time to serialize properties into /tmp/CTLFireability15733884769115326832.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/CTLFireability17367307015522678956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15733884769115326832.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 15 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 07:59:42] [INFO ] Applying decomposition
[2026-05-24 07:59:42] [INFO ] Flatten gal took : 85 ms
[2026-05-24 07:59:42] [INFO ] Decomposing Gal with order
[2026-05-24 07:59:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:59:42] [INFO ] Removed a total of 143 redundant transitions.
[2026-05-24 07:59:42] [INFO ] Flatten gal took : 92 ms
[2026-05-24 07:59:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 1059 labels/synchronizations in 292 ms.
[2026-05-24 07:59:43] [INFO ] Time to serialize gal into /tmp/CTLFireability16265317203055174477.gal : 25 ms
[2026-05-24 07:59:43] [INFO ] Time to serialize properties into /tmp/CTLFireability11764337804774232822.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/CTLFireability16265317203055174477.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11764337804774232822.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 15 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DiscoveryGPU-PT-15b"
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-15b, 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-177955695500386"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-15b.tgz
mv DiscoveryGPU-PT-15b 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 '
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 ;