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.r146-tall-177961074000098.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)
......................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is FunctionPointer-PT-b064, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074000098
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 788K
-rw-r--r-- 1 mcc users 5.9K Mar 7 07:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Mar 7 07:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 7 07:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 7 07:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 10:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 10:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 10:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 10:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Mar 7 07:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Mar 7 07:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Mar 7 07:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 7 07:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 391K 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 FunctionPointer-PT-b064-CTLFireability-2024-00
FORMULA_NAME FunctionPointer-PT-b064-CTLFireability-2024-01
FORMULA_NAME FunctionPointer-PT-b064-CTLFireability-2024-02
FORMULA_NAME FunctionPointer-PT-b064-CTLFireability-2024-03
FORMULA_NAME FunctionPointer-PT-b064-CTLFireability-2024-04
FORMULA_NAME FunctionPointer-PT-b064-CTLFireability-2024-05
FORMULA_NAME FunctionPointer-PT-b064-CTLFireability-2024-06
FORMULA_NAME FunctionPointer-PT-b064-CTLFireability-2024-07
FORMULA_NAME FunctionPointer-PT-b064-CTLFireability-2024-08
FORMULA_NAME FunctionPointer-PT-b064-CTLFireability-2024-09
FORMULA_NAME FunctionPointer-PT-b064-CTLFireability-2024-10
FORMULA_NAME FunctionPointer-PT-b064-CTLFireability-2024-11
FORMULA_NAME FunctionPointer-PT-b064-CTLFireability-2024-12
FORMULA_NAME FunctionPointer-PT-b064-CTLFireability-2024-13
FORMULA_NAME FunctionPointer-PT-b064-CTLFireability-2024-14
FORMULA_NAME FunctionPointer-PT-b064-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779678826796

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b064
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 03:13:47] [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]
[2026-05-25 03:13:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 03:13:48] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2026-05-25 03:13:48] [INFO ] Transformed 306 places.
[2026-05-25 03:13:48] [INFO ] Transformed 840 transitions.
[2026-05-25 03:13:48] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 213 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Deduced a syphon composed of 84 places in 6 ms
Reduce places removed 84 places and 192 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-b064-CTLFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 69 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 212 transition count 648
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 23 place count 199 transition count 620
Iterating global reduction 1 with 13 rules applied. Total rules applied 36 place count 199 transition count 620
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 62 place count 199 transition count 594
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 67 place count 194 transition count 584
Iterating global reduction 2 with 5 rules applied. Total rules applied 72 place count 194 transition count 584
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 77 place count 189 transition count 574
Iterating global reduction 2 with 5 rules applied. Total rules applied 82 place count 189 transition count 574
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 84 place count 187 transition count 566
Iterating global reduction 2 with 2 rules applied. Total rules applied 86 place count 187 transition count 566
Applied a total of 86 rules in 76 ms. Remains 187 /222 variables (removed 35) and now considering 566/648 (removed 82) transitions.
[2026-05-25 03:13:48] [INFO ] Flow matrix only has 359 transitions (discarded 207 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13449501218792226148.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-834392974102095512.kers'
[2026-05-25 03:13:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13449501218792226148.kers, --Pflows, --basisKERS=/tmp/petrispot-output-834392974102095512.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 359 rows 187 cols 938 entries
Finished phase 1 with 184 SingleSign rule and 1 generalized
[2026-05-25 03:13:48] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-834392974102095512.kers
Total runtime 3 ms.
[2026-05-25 03:13:48] [INFO ] Implicit Places using invariants in 317 ms returned []
[2026-05-25 03:13:48] [INFO ] Flow matrix only has 359 transitions (discarded 207 similar events)
[2026-05-25 03:13:48] [INFO ] Invariant cache hit.
[2026-05-25 03:13:48] [INFO ] State equation strengthened by 60 read => feed constraints.
[2026-05-25 03:13:49] [INFO ] Implicit Places using invariants and state equation in 427 ms returned []
Implicit Place search using SMT with State Equation took 777 ms to find 0 implicit places.
Running 564 sub problems to find dead transitions.
[2026-05-25 03:13:49] [INFO ] Flow matrix only has 359 transitions (discarded 207 similar events)
[2026-05-25 03:13:49] [INFO ] Invariant cache hit.
[2026-05-25 03:13:49] [INFO ] State equation strengthened by 60 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 359/546 variables, 187/189 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/546 variables, 60/249 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/546 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 564 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/546 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 564 unsolved
No progress, stopping.
After SMT solving in domain Real declared 546/546 variables, and 249 constraints, problems are : Problem set: 0 solved, 564 unsolved in 22174 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 187/187 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 564 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 359/546 variables, 187/189 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/546 variables, 60/249 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/546 variables, 564/813 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/546 variables, 0/813 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 546/546 variables, and 813 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 187/187 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52730ms problems are : Problem set: 0 solved, 564 unsolved
Search for dead transitions found 0 dead transitions in 52750ms
Starting structural reductions in LTL mode, iteration 1 : 187/222 places, 566/648 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53645 ms. Remains : 187/222 places, 566/648 transitions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 566/566 transitions.
Applied a total of 0 rules in 4 ms. Remains 187 /187 variables (removed 0) and now considering 566/566 (removed 0) transitions.
[2026-05-25 03:14:41] [INFO ] Flow matrix only has 359 transitions (discarded 207 similar events)
[2026-05-25 03:14:41] [INFO ] Invariant cache hit.
[2026-05-25 03:14:42] [INFO ] Implicit Places using invariants in 111 ms returned []
[2026-05-25 03:14:42] [INFO ] Flow matrix only has 359 transitions (discarded 207 similar events)
[2026-05-25 03:14:42] [INFO ] Invariant cache hit.
[2026-05-25 03:14:42] [INFO ] State equation strengthened by 60 read => feed constraints.
[2026-05-25 03:14:42] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 388 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 393 ms. Remains : 187/187 places, 566/566 transitions.
Support contains 69 out of 187 places after structural reductions.
[2026-05-25 03:14:42] [INFO ] Flatten gal took : 59 ms
[2026-05-25 03:14:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 03:14:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA FunctionPointer-PT-b064-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 03:14:42] [INFO ] Flatten gal took : 31 ms
[2026-05-25 03:14:42] [INFO ] Input system was already deterministic with 566 transitions.
Support contains 63 out of 187 places (down from 69) after GAL structural reductions.
RANDOM walk for 40109 steps (19 resets) in 829 ms. (48 steps per ms) remains 8/52 properties
BEST_FIRST walk for 40004 steps (8 resets) in 111 ms. (357 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 105 ms. (377 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 65 ms. (606 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 52 ms. (754 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (20 resets) in 117 ms. (339 steps per ms) remains 6/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 75 ms. (526 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 40 ms. (975 steps per ms) remains 6/6 properties
[2026-05-25 03:14:43] [INFO ] Flow matrix only has 359 transitions (discarded 207 similar events)
[2026-05-25 03:14:43] [INFO ] Invariant cache hit.
[2026-05-25 03:14:43] [INFO ] State equation strengthened by 60 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 47/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 201/260 variables, 59/60 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 40/100 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 242/502 variables, 93/193 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/502 variables, 1/194 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/502 variables, 20/214 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/502 variables, 0/214 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 44/546 variables, 35/249 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/546 variables, 0/249 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/546 variables, 0/249 constraints. Problems are: Problem set: 2 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 546/546 variables, and 249 constraints, problems are : Problem set: 2 solved, 4 unsolved in 486 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 187/187 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 98/103 variables, 5/5 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/5 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 366/469 variables, 128/133 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/469 variables, 60/193 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/469 variables, 4/197 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/469 variables, 0/197 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 6/475 variables, 1/198 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/475 variables, 0/198 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1/476 variables, 1/199 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/476 variables, 1/200 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/476 variables, 0/200 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 70/546 variables, 53/253 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/546 variables, 0/253 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 0/546 variables, 0/253 constraints. Problems are: Problem set: 2 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 546/546 variables, and 253 constraints, problems are : Problem set: 2 solved, 4 unsolved in 767 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 187/187 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 4/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1265ms problems are : Problem set: 2 solved, 4 unsolved
Finished Parikh walk after 22342 steps, including 225 resets, run visited all 4 properties in 204 ms. (steps per millisecond=109 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 4 properties in 209 ms.
Successfully simplified 2 atomic propositions for a total of 12 simplifications.
[2026-05-25 03:14:44] [INFO ] Flatten gal took : 22 ms
[2026-05-25 03:14:44] [INFO ] Flatten gal took : 24 ms
[2026-05-25 03:14:44] [INFO ] Input system was already deterministic with 566 transitions.
Computed a total of 24 stabilizing places and 64 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 566/566 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 164 transition count 424
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 164 transition count 424
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 64 place count 164 transition count 406
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 78 place count 150 transition count 378
Iterating global reduction 1 with 14 rules applied. Total rules applied 92 place count 150 transition count 378
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 96 place count 150 transition count 374
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 103 place count 143 transition count 346
Iterating global reduction 2 with 7 rules applied. Total rules applied 110 place count 143 transition count 346
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 117 place count 136 transition count 322
Iterating global reduction 2 with 7 rules applied. Total rules applied 124 place count 136 transition count 322
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 131 place count 129 transition count 304
Iterating global reduction 2 with 7 rules applied. Total rules applied 138 place count 129 transition count 304
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 145 place count 122 transition count 286
Iterating global reduction 2 with 7 rules applied. Total rules applied 152 place count 122 transition count 286
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 159 place count 115 transition count 272
Iterating global reduction 2 with 7 rules applied. Total rules applied 166 place count 115 transition count 272
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 173 place count 108 transition count 258
Iterating global reduction 2 with 7 rules applied. Total rules applied 180 place count 108 transition count 258
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 187 place count 101 transition count 244
Iterating global reduction 2 with 7 rules applied. Total rules applied 194 place count 101 transition count 244
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 196 place count 99 transition count 240
Iterating global reduction 2 with 2 rules applied. Total rules applied 198 place count 99 transition count 240
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 200 place count 97 transition count 236
Iterating global reduction 2 with 2 rules applied. Total rules applied 202 place count 97 transition count 236
Applied a total of 202 rules in 63 ms. Remains 97 /187 variables (removed 90) and now considering 236/566 (removed 330) transitions.
[2026-05-25 03:14:44] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16116027698506223272.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1077839998705840887.kers'
[2026-05-25 03:14:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16116027698506223272.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1077839998705840887.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 159 rows 97 cols 440 entries
Finished phase 1 with 94 SingleSign rule and 1 generalized
[2026-05-25 03:14:44] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1077839998705840887.kers
Total runtime 1 ms.
[2026-05-25 03:14:45] [INFO ] Implicit Places using invariants in 92 ms returned []
[2026-05-25 03:14:45] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2026-05-25 03:14:45] [INFO ] Invariant cache hit.
[2026-05-25 03:14:45] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-25 03:14:45] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2026-05-25 03:14:45] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2026-05-25 03:14:45] [INFO ] Invariant cache hit.
[2026-05-25 03:14:45] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 256/256 variables, and 136 constraints, problems are : Problem set: 0 solved, 234 unsolved in 5058 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 234/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 256/256 variables, and 370 constraints, problems are : Problem set: 0 solved, 234 unsolved in 15383 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20505ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 20508ms
Starting structural reductions in LTL mode, iteration 1 : 97/187 places, 236/566 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20926 ms. Remains : 97/187 places, 236/566 transitions.
[2026-05-25 03:15:05] [INFO ] Flatten gal took : 13 ms
[2026-05-25 03:15:05] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:15:05] [INFO ] Input system was already deterministic with 236 transitions.
[2026-05-25 03:15:05] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:15:05] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:15:05] [INFO ] Time to serialize gal into /tmp/CTLFireability10406908678264466715.gal : 4 ms
[2026-05-25 03:15:05] [INFO ] Time to serialize properties into /tmp/CTLFireability6825321130248728577.ctl : 4 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/CTLFireability10406908678264466715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6825321130248728577.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.
[2026-05-25 03:15:35] [INFO ] Flatten gal took : 10 ms
[2026-05-25 03:15:35] [INFO ] Applying decomposition
[2026-05-25 03:15:35] [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/graph17942177815147331944.txt' '-o' '/tmp/graph17942177815147331944.bin' '-w' '/tmp/graph17942177815147331944.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17942177815147331944.bin' '-l' '-1' '-v' '-w' '/tmp/graph17942177815147331944.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:15:36] [INFO ] Decomposing Gal with order
[2026-05-25 03:15:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:15:36] [INFO ] Removed a total of 389 redundant transitions.
[2026-05-25 03:15:37] [INFO ] Flatten gal took : 1054 ms
[2026-05-25 03:15:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 17 ms.
[2026-05-25 03:15:37] [INFO ] Time to serialize gal into /tmp/CTLFireability4102712939179621141.gal : 3 ms
[2026-05-25 03:15:37] [INFO ] Time to serialize properties into /tmp/CTLFireability9064625892479492670.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/CTLFireability4102712939179621141.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9064625892479492670.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 : 187/187 places, 566/566 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 173 transition count 504
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 173 transition count 504
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 84 place count 173 transition count 448
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 90 place count 167 transition count 436
Iterating global reduction 1 with 6 rules applied. Total rules applied 96 place count 167 transition count 436
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 97 place count 166 transition count 432
Iterating global reduction 1 with 1 rules applied. Total rules applied 98 place count 166 transition count 432
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 99 place count 165 transition count 430
Iterating global reduction 1 with 1 rules applied. Total rules applied 100 place count 165 transition count 430
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 101 place count 164 transition count 426
Iterating global reduction 1 with 1 rules applied. Total rules applied 102 place count 164 transition count 426
Applied a total of 102 rules in 20 ms. Remains 164 /187 variables (removed 23) and now considering 426/566 (removed 140) transitions.
[2026-05-25 03:16:07] [INFO ] Flow matrix only has 284 transitions (discarded 142 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10174562834484160735.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10525917292308916639.kers'
[2026-05-25 03:16:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10174562834484160735.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10525917292308916639.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 284 rows 164 cols 768 entries
Finished phase 1 with 161 SingleSign rule and 1 generalized
[2026-05-25 03:16:07] [INFO ] Computed 2 invariants in 3 ms
Computed 2 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-10525917292308916639.kers
Total runtime 4 ms.
[2026-05-25 03:16:07] [INFO ] Implicit Places using invariants in 110 ms returned []
[2026-05-25 03:16:07] [INFO ] Flow matrix only has 284 transitions (discarded 142 similar events)
[2026-05-25 03:16:07] [INFO ] Invariant cache hit.
[2026-05-25 03:16:07] [INFO ] State equation strengthened by 59 read => feed constraints.
[2026-05-25 03:16:07] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 323 ms to find 0 implicit places.
Running 424 sub problems to find dead transitions.
[2026-05-25 03:16:07] [INFO ] Flow matrix only has 284 transitions (discarded 142 similar events)
[2026-05-25 03:16:07] [INFO ] Invariant cache hit.
[2026-05-25 03:16:07] [INFO ] State equation strengthened by 59 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 3 (OVERLAPS) 284/448 variables, 164/166 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/448 variables, 59/225 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/448 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 424 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/448 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 424 unsolved
No progress, stopping.
After SMT solving in domain Real declared 448/448 variables, and 225 constraints, problems are : Problem set: 0 solved, 424 unsolved in 14153 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 164/164 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 424/424 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 424 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 3 (OVERLAPS) 284/448 variables, 164/166 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/448 variables, 59/225 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/448 variables, 424/649 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/448 variables, 0/649 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 7 (OVERLAPS) 0/448 variables, 0/649 constraints. Problems are: Problem set: 0 solved, 424 unsolved
No progress, stopping.
After SMT solving in domain Int declared 448/448 variables, and 649 constraints, problems are : Problem set: 0 solved, 424 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 164/164 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 424/424 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44274ms problems are : Problem set: 0 solved, 424 unsolved
Search for dead transitions found 0 dead transitions in 44276ms
Starting structural reductions in LTL mode, iteration 1 : 164/187 places, 426/566 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44624 ms. Remains : 164/187 places, 426/566 transitions.
[2026-05-25 03:16:51] [INFO ] Flatten gal took : 12 ms
[2026-05-25 03:16:51] [INFO ] Flatten gal took : 12 ms
[2026-05-25 03:16:51] [INFO ] Input system was already deterministic with 426 transitions.
[2026-05-25 03:16:51] [INFO ] Flatten gal took : 12 ms
[2026-05-25 03:16:51] [INFO ] Flatten gal took : 12 ms
[2026-05-25 03:16:51] [INFO ] Time to serialize gal into /tmp/CTLFireability17295354704761340071.gal : 3 ms
[2026-05-25 03:16:51] [INFO ] Time to serialize properties into /tmp/CTLFireability10648025142637966917.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/CTLFireability17295354704761340071.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10648025142637966917.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.
[2026-05-25 03:17:21] [INFO ] Flatten gal took : 10 ms
[2026-05-25 03:17:21] [INFO ] Applying decomposition
[2026-05-25 03:17:21] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4219762011504051887.txt' '-o' '/tmp/graph4219762011504051887.bin' '-w' '/tmp/graph4219762011504051887.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4219762011504051887.bin' '-l' '-1' '-v' '-w' '/tmp/graph4219762011504051887.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:17:22] [INFO ] Decomposing Gal with order
[2026-05-25 03:17:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:17:22] [INFO ] Removed a total of 733 redundant transitions.
[2026-05-25 03:17:22] [INFO ] Flatten gal took : 27 ms
[2026-05-25 03:17:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 224 labels/synchronizations in 12 ms.
[2026-05-25 03:17:22] [INFO ] Time to serialize gal into /tmp/CTLFireability3849819939442191718.gal : 4 ms
[2026-05-25 03:17:22] [INFO ] Time to serialize properties into /tmp/CTLFireability3625468136944712528.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/CTLFireability3849819939442191718.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3625468136944712528.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 : 187/187 places, 566/566 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 170 transition count 486
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 170 transition count 486
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 80 place count 170 transition count 440
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 88 place count 162 transition count 424
Iterating global reduction 1 with 8 rules applied. Total rules applied 96 place count 162 transition count 424
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 100 place count 158 transition count 408
Iterating global reduction 1 with 4 rules applied. Total rules applied 104 place count 158 transition count 408
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 106 place count 156 transition count 402
Iterating global reduction 1 with 2 rules applied. Total rules applied 108 place count 156 transition count 402
Applied a total of 108 rules in 23 ms. Remains 156 /187 variables (removed 31) and now considering 402/566 (removed 164) transitions.
[2026-05-25 03:17:52] [INFO ] Flow matrix only has 270 transitions (discarded 132 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17962409401097538312.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11472851337013964149.kers'
[2026-05-25 03:17:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17962409401097538312.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11472851337013964149.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 270 rows 156 cols 732 entries
Finished phase 1 with 153 SingleSign rule and 1 generalized
[2026-05-25 03:17:52] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11472851337013964149.kers
Total runtime 1 ms.
[2026-05-25 03:17:52] [INFO ] Implicit Places using invariants in 205 ms returned []
[2026-05-25 03:17:52] [INFO ] Flow matrix only has 270 transitions (discarded 132 similar events)
[2026-05-25 03:17:52] [INFO ] Invariant cache hit.
[2026-05-25 03:17:52] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-25 03:17:52] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 450 ms to find 0 implicit places.
Running 400 sub problems to find dead transitions.
[2026-05-25 03:17:52] [INFO ] Flow matrix only has 270 transitions (discarded 132 similar events)
[2026-05-25 03:17:52] [INFO ] Invariant cache hit.
[2026-05-25 03:17:52] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (OVERLAPS) 270/426 variables, 156/158 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/426 variables, 58/216 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/426 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 400 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/426 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 400 unsolved
No progress, stopping.
After SMT solving in domain Real declared 426/426 variables, and 216 constraints, problems are : Problem set: 0 solved, 400 unsolved in 12678 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 156/156 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (OVERLAPS) 270/426 variables, 156/158 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/426 variables, 58/216 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/426 variables, 400/616 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/426 variables, 0/616 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 426/426 variables, and 616 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 156/156 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42810ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 42811ms
Starting structural reductions in LTL mode, iteration 1 : 156/187 places, 402/566 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43290 ms. Remains : 156/187 places, 402/566 transitions.
[2026-05-25 03:18:35] [INFO ] Flatten gal took : 9 ms
[2026-05-25 03:18:35] [INFO ] Flatten gal took : 9 ms
[2026-05-25 03:18:35] [INFO ] Input system was already deterministic with 402 transitions.
[2026-05-25 03:18:35] [INFO ] Flatten gal took : 9 ms
[2026-05-25 03:18:35] [INFO ] Flatten gal took : 9 ms
[2026-05-25 03:18:35] [INFO ] Time to serialize gal into /tmp/CTLFireability9356696627715248030.gal : 2 ms
[2026-05-25 03:18:35] [INFO ] Time to serialize properties into /tmp/CTLFireability11522435863276272406.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/CTLFireability9356696627715248030.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11522435863276272406.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.
[2026-05-25 03:19:05] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:19:05] [INFO ] Applying decomposition
[2026-05-25 03:19:05] [INFO ] Flatten gal took : 8 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/graph3410854714215532249.txt' '-o' '/tmp/graph3410854714215532249.bin' '-w' '/tmp/graph3410854714215532249.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3410854714215532249.bin' '-l' '-1' '-v' '-w' '/tmp/graph3410854714215532249.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:19:05] [INFO ] Decomposing Gal with order
[2026-05-25 03:19:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:19:05] [INFO ] Removed a total of 595 redundant transitions.
[2026-05-25 03:19:05] [INFO ] Flatten gal took : 32 ms
[2026-05-25 03:19:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 233 labels/synchronizations in 10 ms.
[2026-05-25 03:19:05] [INFO ] Time to serialize gal into /tmp/CTLFireability18435153792976870038.gal : 2 ms
[2026-05-25 03:19:05] [INFO ] Time to serialize properties into /tmp/CTLFireability8223849419073774981.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/CTLFireability18435153792976870038.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8223849419073774981.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 : 187/187 places, 566/566 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 166 transition count 442
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 166 transition count 442
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 68 place count 166 transition count 416
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 79 place count 155 transition count 394
Iterating global reduction 1 with 11 rules applied. Total rules applied 90 place count 155 transition count 394
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 98 place count 155 transition count 386
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 103 place count 150 transition count 366
Iterating global reduction 2 with 5 rules applied. Total rules applied 108 place count 150 transition count 366
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 112 place count 146 transition count 352
Iterating global reduction 2 with 4 rules applied. Total rules applied 116 place count 146 transition count 352
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 119 place count 143 transition count 346
Iterating global reduction 2 with 3 rules applied. Total rules applied 122 place count 143 transition count 346
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 124 place count 141 transition count 342
Iterating global reduction 2 with 2 rules applied. Total rules applied 126 place count 141 transition count 342
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 128 place count 139 transition count 338
Iterating global reduction 2 with 2 rules applied. Total rules applied 130 place count 139 transition count 338
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 132 place count 137 transition count 334
Iterating global reduction 2 with 2 rules applied. Total rules applied 134 place count 137 transition count 334
Applied a total of 134 rules in 24 ms. Remains 137 /187 variables (removed 50) and now considering 334/566 (removed 232) transitions.
[2026-05-25 03:19:35] [INFO ] Flow matrix only has 234 transitions (discarded 100 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5905061700386935930.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13332576463620135000.kers'
[2026-05-25 03:19:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5905061700386935930.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13332576463620135000.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 234 rows 137 cols 652 entries
Finished phase 1 with 134 SingleSign rule and 1 generalized
[2026-05-25 03:19:35] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13332576463620135000.kers
Total runtime 1 ms.
[2026-05-25 03:19:35] [INFO ] Implicit Places using invariants in 78 ms returned []
[2026-05-25 03:19:35] [INFO ] Flow matrix only has 234 transitions (discarded 100 similar events)
[2026-05-25 03:19:35] [INFO ] Invariant cache hit.
[2026-05-25 03:19:35] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-25 03:19:36] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
Running 332 sub problems to find dead transitions.
[2026-05-25 03:19:36] [INFO ] Flow matrix only has 234 transitions (discarded 100 similar events)
[2026-05-25 03:19:36] [INFO ] Invariant cache hit.
[2026-05-25 03:19:36] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/137 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 3 (OVERLAPS) 234/371 variables, 137/139 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/371 variables, 56/195 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/371 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 332 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/371 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 332 unsolved
No progress, stopping.
After SMT solving in domain Real declared 371/371 variables, and 195 constraints, problems are : Problem set: 0 solved, 332 unsolved in 9757 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 137/137 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 332/332 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 332 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/137 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 3 (OVERLAPS) 234/371 variables, 137/139 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/371 variables, 56/195 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/371 variables, 332/527 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/371 variables, 0/527 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 7 (OVERLAPS) 0/371 variables, 0/527 constraints. Problems are: Problem set: 0 solved, 332 unsolved
No progress, stopping.
After SMT solving in domain Int declared 371/371 variables, and 527 constraints, problems are : Problem set: 0 solved, 332 unsolved in 28309 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 137/137 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 332/332 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38144ms problems are : Problem set: 0 solved, 332 unsolved
Search for dead transitions found 0 dead transitions in 38145ms
Starting structural reductions in LTL mode, iteration 1 : 137/187 places, 334/566 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38490 ms. Remains : 137/187 places, 334/566 transitions.
[2026-05-25 03:20:14] [INFO ] Flatten gal took : 10 ms
[2026-05-25 03:20:14] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:20:14] [INFO ] Input system was already deterministic with 334 transitions.
[2026-05-25 03:20:14] [INFO ] Flatten gal took : 9 ms
[2026-05-25 03:20:14] [INFO ] Flatten gal took : 5 ms
[2026-05-25 03:20:14] [INFO ] Time to serialize gal into /tmp/CTLFireability15317551394500569373.gal : 1 ms
[2026-05-25 03:20:14] [INFO ] Time to serialize properties into /tmp/CTLFireability12281193654152409093.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/CTLFireability15317551394500569373.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12281193654152409093.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.
[2026-05-25 03:20:44] [INFO ] Flatten gal took : 7 ms
[2026-05-25 03:20:44] [INFO ] Applying decomposition
[2026-05-25 03:20:44] [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/graph4690760445879397945.txt' '-o' '/tmp/graph4690760445879397945.bin' '-w' '/tmp/graph4690760445879397945.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4690760445879397945.bin' '-l' '-1' '-v' '-w' '/tmp/graph4690760445879397945.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:20:44] [INFO ] Decomposing Gal with order
[2026-05-25 03:20:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:20:44] [INFO ] Removed a total of 557 redundant transitions.
[2026-05-25 03:20:44] [INFO ] Flatten gal took : 14 ms
[2026-05-25 03:20:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 197 labels/synchronizations in 7 ms.
[2026-05-25 03:20:44] [INFO ] Time to serialize gal into /tmp/CTLFireability1752967734807614736.gal : 2 ms
[2026-05-25 03:20:44] [INFO ] Time to serialize properties into /tmp/CTLFireability1476126382674661537.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/CTLFireability1752967734807614736.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1476126382674661537.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 : 187/187 places, 566/566 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 164 transition count 424
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 164 transition count 424
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 64 place count 164 transition count 406
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 78 place count 150 transition count 378
Iterating global reduction 1 with 14 rules applied. Total rules applied 92 place count 150 transition count 378
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 96 place count 150 transition count 374
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 103 place count 143 transition count 346
Iterating global reduction 2 with 7 rules applied. Total rules applied 110 place count 143 transition count 346
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 117 place count 136 transition count 322
Iterating global reduction 2 with 7 rules applied. Total rules applied 124 place count 136 transition count 322
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 131 place count 129 transition count 304
Iterating global reduction 2 with 7 rules applied. Total rules applied 138 place count 129 transition count 304
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 145 place count 122 transition count 286
Iterating global reduction 2 with 7 rules applied. Total rules applied 152 place count 122 transition count 286
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 159 place count 115 transition count 272
Iterating global reduction 2 with 7 rules applied. Total rules applied 166 place count 115 transition count 272
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 173 place count 108 transition count 258
Iterating global reduction 2 with 7 rules applied. Total rules applied 180 place count 108 transition count 258
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 187 place count 101 transition count 244
Iterating global reduction 2 with 7 rules applied. Total rules applied 194 place count 101 transition count 244
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 196 place count 99 transition count 240
Iterating global reduction 2 with 2 rules applied. Total rules applied 198 place count 99 transition count 240
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 200 place count 97 transition count 236
Iterating global reduction 2 with 2 rules applied. Total rules applied 202 place count 97 transition count 236
Applied a total of 202 rules in 27 ms. Remains 97 /187 variables (removed 90) and now considering 236/566 (removed 330) transitions.
[2026-05-25 03:21:14] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16146644733331978950.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3644375260540466882.kers'
[2026-05-25 03:21:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16146644733331978950.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3644375260540466882.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 159 rows 97 cols 440 entries
Finished phase 1 with 94 SingleSign rule and 1 generalized
[2026-05-25 03:21:14] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-3644375260540466882.kers
Total runtime 9 ms.
[2026-05-25 03:21:14] [INFO ] Implicit Places using invariants in 78 ms returned []
[2026-05-25 03:21:14] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2026-05-25 03:21:14] [INFO ] Invariant cache hit.
[2026-05-25 03:21:14] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-25 03:21:14] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2026-05-25 03:21:14] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2026-05-25 03:21:14] [INFO ] Invariant cache hit.
[2026-05-25 03:21:14] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 256/256 variables, and 136 constraints, problems are : Problem set: 0 solved, 234 unsolved in 4962 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 234/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 256/256 variables, and 370 constraints, problems are : Problem set: 0 solved, 234 unsolved in 15440 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20444ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 20445ms
Starting structural reductions in LTL mode, iteration 1 : 97/187 places, 236/566 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20776 ms. Remains : 97/187 places, 236/566 transitions.
[2026-05-25 03:21:35] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:21:35] [INFO ] Flatten gal took : 3 ms
[2026-05-25 03:21:35] [INFO ] Input system was already deterministic with 236 transitions.
[2026-05-25 03:21:35] [INFO ] Flatten gal took : 3 ms
[2026-05-25 03:21:35] [INFO ] Flatten gal took : 3 ms
[2026-05-25 03:21:35] [INFO ] Time to serialize gal into /tmp/CTLFireability10756262135358720102.gal : 1 ms
[2026-05-25 03:21:35] [INFO ] Time to serialize properties into /tmp/CTLFireability5665170304584272380.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/CTLFireability10756262135358720102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5665170304584272380.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.
[2026-05-25 03:22:05] [INFO ] Flatten gal took : 3 ms
[2026-05-25 03:22:05] [INFO ] Applying decomposition
[2026-05-25 03:22:05] [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/graph9475986669727021142.txt' '-o' '/tmp/graph9475986669727021142.bin' '-w' '/tmp/graph9475986669727021142.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9475986669727021142.bin' '-l' '-1' '-v' '-w' '/tmp/graph9475986669727021142.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:22:05] [INFO ] Decomposing Gal with order
[2026-05-25 03:22:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:22:05] [INFO ] Removed a total of 389 redundant transitions.
[2026-05-25 03:22:05] [INFO ] Flatten gal took : 10 ms
[2026-05-25 03:22:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 122 labels/synchronizations in 4 ms.
[2026-05-25 03:22:05] [INFO ] Time to serialize gal into /tmp/CTLFireability13214146577857959415.gal : 1 ms
[2026-05-25 03:22:05] [INFO ] Time to serialize properties into /tmp/CTLFireability9568259345468057946.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/CTLFireability13214146577857959415.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9568259345468057946.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 : 187/187 places, 566/566 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 165 transition count 428
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 165 transition count 428
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 62 place count 165 transition count 410
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 75 place count 152 transition count 384
Iterating global reduction 1 with 13 rules applied. Total rules applied 88 place count 152 transition count 384
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 92 place count 152 transition count 380
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 98 place count 146 transition count 356
Iterating global reduction 2 with 6 rules applied. Total rules applied 104 place count 146 transition count 356
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 110 place count 140 transition count 336
Iterating global reduction 2 with 6 rules applied. Total rules applied 116 place count 140 transition count 336
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 122 place count 134 transition count 320
Iterating global reduction 2 with 6 rules applied. Total rules applied 128 place count 134 transition count 320
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 134 place count 128 transition count 304
Iterating global reduction 2 with 6 rules applied. Total rules applied 140 place count 128 transition count 304
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 146 place count 122 transition count 292
Iterating global reduction 2 with 6 rules applied. Total rules applied 152 place count 122 transition count 292
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 158 place count 116 transition count 280
Iterating global reduction 2 with 6 rules applied. Total rules applied 164 place count 116 transition count 280
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 170 place count 110 transition count 268
Iterating global reduction 2 with 6 rules applied. Total rules applied 176 place count 110 transition count 268
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 178 place count 108 transition count 264
Iterating global reduction 2 with 2 rules applied. Total rules applied 180 place count 108 transition count 264
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 182 place count 106 transition count 260
Iterating global reduction 2 with 2 rules applied. Total rules applied 184 place count 106 transition count 260
Applied a total of 184 rules in 26 ms. Remains 106 /187 variables (removed 81) and now considering 260/566 (removed 306) transitions.
[2026-05-25 03:22:35] [INFO ] Flow matrix only has 176 transitions (discarded 84 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16506299340586885053.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6133682424508744244.kers'
[2026-05-25 03:22:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16506299340586885053.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6133682424508744244.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 176 rows 106 cols 488 entries
Finished phase 1 with 103 SingleSign rule and 1 generalized
[2026-05-25 03:22:35] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6133682424508744244.kers
Total runtime 1 ms.
[2026-05-25 03:22:35] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-25 03:22:35] [INFO ] Flow matrix only has 176 transitions (discarded 84 similar events)
[2026-05-25 03:22:35] [INFO ] Invariant cache hit.
[2026-05-25 03:22:35] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-25 03:22:35] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
Running 258 sub problems to find dead transitions.
[2026-05-25 03:22:35] [INFO ] Flow matrix only has 176 transitions (discarded 84 similar events)
[2026-05-25 03:22:35] [INFO ] Invariant cache hit.
[2026-05-25 03:22:35] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 176/282 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/282 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Real declared 282/282 variables, and 148 constraints, problems are : Problem set: 0 solved, 258 unsolved in 5894 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 258 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 176/282 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 258/406 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 7 (OVERLAPS) 0/282 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Int declared 282/282 variables, and 406 constraints, problems are : Problem set: 0 solved, 258 unsolved in 14936 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20880ms problems are : Problem set: 0 solved, 258 unsolved
Search for dead transitions found 0 dead transitions in 20881ms
Starting structural reductions in LTL mode, iteration 1 : 106/187 places, 260/566 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21183 ms. Remains : 106/187 places, 260/566 transitions.
[2026-05-25 03:22:56] [INFO ] Flatten gal took : 5 ms
[2026-05-25 03:22:56] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:22:56] [INFO ] Input system was already deterministic with 260 transitions.
[2026-05-25 03:22:56] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:22:56] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:22:56] [INFO ] Time to serialize gal into /tmp/CTLFireability2329416891447060553.gal : 2 ms
[2026-05-25 03:22:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10061808097174775428.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/CTLFireability2329416891447060553.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10061808097174775428.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.
[2026-05-25 03:23:26] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:23:26] [INFO ] Applying decomposition
[2026-05-25 03:23:26] [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/graph8035844063759268856.txt' '-o' '/tmp/graph8035844063759268856.bin' '-w' '/tmp/graph8035844063759268856.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8035844063759268856.bin' '-l' '-1' '-v' '-w' '/tmp/graph8035844063759268856.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:23:26] [INFO ] Decomposing Gal with order
[2026-05-25 03:23:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:23:26] [INFO ] Removed a total of 433 redundant transitions.
[2026-05-25 03:23:26] [INFO ] Flatten gal took : 35 ms
[2026-05-25 03:23:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 154 labels/synchronizations in 3 ms.
[2026-05-25 03:23:26] [INFO ] Time to serialize gal into /tmp/CTLFireability11468273636181775840.gal : 2 ms
[2026-05-25 03:23:26] [INFO ] Time to serialize properties into /tmp/CTLFireability9339349325011821811.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/CTLFireability11468273636181775840.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9339349325011821811.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 : 187/187 places, 566/566 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 169 transition count 458
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 169 transition count 458
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 62 place count 169 transition count 432
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 73 place count 158 transition count 410
Iterating global reduction 1 with 11 rules applied. Total rules applied 84 place count 158 transition count 410
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 96 place count 158 transition count 398
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 101 place count 153 transition count 378
Iterating global reduction 2 with 5 rules applied. Total rules applied 106 place count 153 transition count 378
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 111 place count 148 transition count 360
Iterating global reduction 2 with 5 rules applied. Total rules applied 116 place count 148 transition count 360
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 121 place count 143 transition count 348
Iterating global reduction 2 with 5 rules applied. Total rules applied 126 place count 143 transition count 348
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 131 place count 138 transition count 336
Iterating global reduction 2 with 5 rules applied. Total rules applied 136 place count 138 transition count 336
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 140 place count 134 transition count 328
Iterating global reduction 2 with 4 rules applied. Total rules applied 144 place count 134 transition count 328
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 148 place count 130 transition count 320
Iterating global reduction 2 with 4 rules applied. Total rules applied 152 place count 130 transition count 320
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 155 place count 127 transition count 314
Iterating global reduction 2 with 3 rules applied. Total rules applied 158 place count 127 transition count 314
Applied a total of 158 rules in 25 ms. Remains 127 /187 variables (removed 60) and now considering 314/566 (removed 252) transitions.
[2026-05-25 03:23:56] [INFO ] Flow matrix only has 214 transitions (discarded 100 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9755672290590663544.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5663583890540551264.kers'
[2026-05-25 03:23:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9755672290590663544.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5663583890540551264.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 214 rows 127 cols 590 entries
Finished phase 1 with 124 SingleSign rule and 1 generalized
[2026-05-25 03:23:56] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5663583890540551264.kers
Total runtime 2 ms.
[2026-05-25 03:23:56] [INFO ] Implicit Places using invariants in 99 ms returned []
[2026-05-25 03:23:56] [INFO ] Flow matrix only has 214 transitions (discarded 100 similar events)
[2026-05-25 03:23:56] [INFO ] Invariant cache hit.
[2026-05-25 03:23:57] [INFO ] State equation strengthened by 49 read => feed constraints.
[2026-05-25 03:23:57] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
Running 312 sub problems to find dead transitions.
[2026-05-25 03:23:57] [INFO ] Flow matrix only has 214 transitions (discarded 100 similar events)
[2026-05-25 03:23:57] [INFO ] Invariant cache hit.
[2026-05-25 03:23:57] [INFO ] State equation strengthened by 49 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 214/341 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/341 variables, 49/178 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 312 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 312 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 178 constraints, problems are : Problem set: 0 solved, 312 unsolved in 8550 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 312 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 214/341 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/341 variables, 49/178 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 312/490 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 312 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 490 constraints, problems are : Problem set: 0 solved, 312 unsolved in 22218 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30851ms problems are : Problem set: 0 solved, 312 unsolved
Search for dead transitions found 0 dead transitions in 30853ms
Starting structural reductions in LTL mode, iteration 1 : 127/187 places, 314/566 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31210 ms. Remains : 127/187 places, 314/566 transitions.
[2026-05-25 03:24:28] [INFO ] Flatten gal took : 6 ms
[2026-05-25 03:24:28] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:24:28] [INFO ] Input system was already deterministic with 314 transitions.
[2026-05-25 03:24:28] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:24:28] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:24:28] [INFO ] Time to serialize gal into /tmp/CTLFireability6397838379079709444.gal : 1 ms
[2026-05-25 03:24:28] [INFO ] Time to serialize properties into /tmp/CTLFireability5717734240151430893.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/CTLFireability6397838379079709444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5717734240151430893.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.
[2026-05-25 03:24:58] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:24:58] [INFO ] Applying decomposition
[2026-05-25 03:24:58] [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/graph14110048478279398199.txt' '-o' '/tmp/graph14110048478279398199.bin' '-w' '/tmp/graph14110048478279398199.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14110048478279398199.bin' '-l' '-1' '-v' '-w' '/tmp/graph14110048478279398199.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:24:58] [INFO ] Decomposing Gal with order
[2026-05-25 03:24:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:24:58] [INFO ] Removed a total of 517 redundant transitions.
[2026-05-25 03:24:58] [INFO ] Flatten gal took : 11 ms
[2026-05-25 03:24:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 183 labels/synchronizations in 5 ms.
[2026-05-25 03:24:58] [INFO ] Time to serialize gal into /tmp/CTLFireability14367596970491461150.gal : 1 ms
[2026-05-25 03:24:58] [INFO ] Time to serialize properties into /tmp/CTLFireability15269874995730796135.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/CTLFireability14367596970491461150.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15269874995730796135.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 : 187/187 places, 566/566 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 167 transition count 444
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 167 transition count 444
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 64 place count 167 transition count 420
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 76 place count 155 transition count 396
Iterating global reduction 1 with 12 rules applied. Total rules applied 88 place count 155 transition count 396
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 96 place count 155 transition count 388
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 100 place count 151 transition count 372
Iterating global reduction 2 with 4 rules applied. Total rules applied 104 place count 151 transition count 372
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 108 place count 147 transition count 360
Iterating global reduction 2 with 4 rules applied. Total rules applied 112 place count 147 transition count 360
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 116 place count 143 transition count 348
Iterating global reduction 2 with 4 rules applied. Total rules applied 120 place count 143 transition count 348
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 124 place count 139 transition count 336
Iterating global reduction 2 with 4 rules applied. Total rules applied 128 place count 139 transition count 336
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 132 place count 135 transition count 328
Iterating global reduction 2 with 4 rules applied. Total rules applied 136 place count 135 transition count 328
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 140 place count 131 transition count 320
Iterating global reduction 2 with 4 rules applied. Total rules applied 144 place count 131 transition count 320
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 148 place count 127 transition count 312
Iterating global reduction 2 with 4 rules applied. Total rules applied 152 place count 127 transition count 312
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 154 place count 125 transition count 308
Iterating global reduction 2 with 2 rules applied. Total rules applied 156 place count 125 transition count 308
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 158 place count 123 transition count 304
Iterating global reduction 2 with 2 rules applied. Total rules applied 160 place count 123 transition count 304
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 166 place count 123 transition count 298
Applied a total of 166 rules in 98 ms. Remains 123 /187 variables (removed 64) and now considering 298/566 (removed 268) transitions.
[2026-05-25 03:25:28] [INFO ] Flow matrix only has 203 transitions (discarded 95 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12079001888078753530.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11356907051133341994.kers'
[2026-05-25 03:25:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12079001888078753530.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11356907051133341994.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 203 rows 123 cols 562 entries
Finished phase 1 with 120 SingleSign rule and 1 generalized
[2026-05-25 03:25:28] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11356907051133341994.kers
Total runtime 1 ms.
[2026-05-25 03:25:28] [INFO ] Implicit Places using invariants in 102 ms returned []
[2026-05-25 03:25:28] [INFO ] Flow matrix only has 203 transitions (discarded 95 similar events)
[2026-05-25 03:25:28] [INFO ] Invariant cache hit.
[2026-05-25 03:25:28] [INFO ] State equation strengthened by 46 read => feed constraints.
[2026-05-25 03:25:28] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
[2026-05-25 03:25:28] [INFO ] Redundant transitions in 15 ms returned []
Running 296 sub problems to find dead transitions.
[2026-05-25 03:25:28] [INFO ] Flow matrix only has 203 transitions (discarded 95 similar events)
[2026-05-25 03:25:28] [INFO ] Invariant cache hit.
[2026-05-25 03:25:28] [INFO ] State equation strengthened by 46 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 3 (OVERLAPS) 203/326 variables, 123/125 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/326 variables, 46/171 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/326 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 296 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/326 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 296 unsolved
No progress, stopping.
After SMT solving in domain Real declared 326/326 variables, and 171 constraints, problems are : Problem set: 0 solved, 296 unsolved in 7668 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 123/123 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 296/296 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 296 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 3 (OVERLAPS) 203/326 variables, 123/125 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/326 variables, 46/171 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/326 variables, 296/467 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/326 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 7 (OVERLAPS) 0/326 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 296 unsolved
No progress, stopping.
After SMT solving in domain Int declared 326/326 variables, and 467 constraints, problems are : Problem set: 0 solved, 296 unsolved in 18337 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 123/123 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 296/296 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 26069ms problems are : Problem set: 0 solved, 296 unsolved
Search for dead transitions found 0 dead transitions in 26069ms
Starting structural reductions in SI_CTL mode, iteration 1 : 123/187 places, 298/566 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26462 ms. Remains : 123/187 places, 298/566 transitions.
[2026-05-25 03:25:54] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:25:54] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:25:54] [INFO ] Input system was already deterministic with 298 transitions.
[2026-05-25 03:25:54] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:25:54] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:25:54] [INFO ] Time to serialize gal into /tmp/CTLFireability11148427362545804244.gal : 1 ms
[2026-05-25 03:25:54] [INFO ] Time to serialize properties into /tmp/CTLFireability15829662288030032571.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/CTLFireability11148427362545804244.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15829662288030032571.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.
[2026-05-25 03:26:24] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:26:24] [INFO ] Applying decomposition
[2026-05-25 03:26:24] [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/graph11215133888273530366.txt' '-o' '/tmp/graph11215133888273530366.bin' '-w' '/tmp/graph11215133888273530366.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11215133888273530366.bin' '-l' '-1' '-v' '-w' '/tmp/graph11215133888273530366.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:26:24] [INFO ] Decomposing Gal with order
[2026-05-25 03:26:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:26:24] [INFO ] Removed a total of 500 redundant transitions.
[2026-05-25 03:26:24] [INFO ] Flatten gal took : 11 ms
[2026-05-25 03:26:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 161 labels/synchronizations in 3 ms.
[2026-05-25 03:26:24] [INFO ] Time to serialize gal into /tmp/CTLFireability13960706552001922218.gal : 2 ms
[2026-05-25 03:26:24] [INFO ] Time to serialize properties into /tmp/CTLFireability4589230682957420321.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/CTLFireability13960706552001922218.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4589230682957420321.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 : 187/187 places, 566/566 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 165 transition count 438
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 165 transition count 438
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 70 place count 165 transition count 412
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 83 place count 152 transition count 386
Iterating global reduction 1 with 13 rules applied. Total rules applied 96 place count 152 transition count 386
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 104 place count 152 transition count 378
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 111 place count 145 transition count 350
Iterating global reduction 2 with 7 rules applied. Total rules applied 118 place count 145 transition count 350
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 125 place count 138 transition count 326
Iterating global reduction 2 with 7 rules applied. Total rules applied 132 place count 138 transition count 326
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 138 place count 132 transition count 312
Iterating global reduction 2 with 6 rules applied. Total rules applied 144 place count 132 transition count 312
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 150 place count 126 transition count 298
Iterating global reduction 2 with 6 rules applied. Total rules applied 156 place count 126 transition count 298
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 162 place count 120 transition count 286
Iterating global reduction 2 with 6 rules applied. Total rules applied 168 place count 120 transition count 286
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 174 place count 114 transition count 274
Iterating global reduction 2 with 6 rules applied. Total rules applied 180 place count 114 transition count 274
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 186 place count 108 transition count 262
Iterating global reduction 2 with 6 rules applied. Total rules applied 192 place count 108 transition count 262
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 193 place count 107 transition count 260
Iterating global reduction 2 with 1 rules applied. Total rules applied 194 place count 107 transition count 260
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 195 place count 106 transition count 258
Iterating global reduction 2 with 1 rules applied. Total rules applied 196 place count 106 transition count 258
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 200 place count 106 transition count 254
Applied a total of 200 rules in 50 ms. Remains 106 /187 variables (removed 81) and now considering 254/566 (removed 312) transitions.
[2026-05-25 03:26:55] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15708205197115983310.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13160566957176617852.kers'
[2026-05-25 03:26:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15708205197115983310.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13160566957176617852.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 172 rows 106 cols 476 entries
Finished phase 1 with 103 SingleSign rule and 1 generalized
[2026-05-25 03:26:55] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13160566957176617852.kers
Total runtime 2 ms.
[2026-05-25 03:26:55] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-25 03:26:55] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
[2026-05-25 03:26:55] [INFO ] Invariant cache hit.
[2026-05-25 03:26:55] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-25 03:26:55] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2026-05-25 03:26:55] [INFO ] Redundant transitions in 2 ms returned []
Running 252 sub problems to find dead transitions.
[2026-05-25 03:26:55] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
[2026-05-25 03:26:55] [INFO ] Invariant cache hit.
[2026-05-25 03:26:55] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (OVERLAPS) 172/278 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/278 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/278 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 252 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/278 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 278/278 variables, and 148 constraints, problems are : Problem set: 0 solved, 252 unsolved in 5805 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (OVERLAPS) 172/278 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/278 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/278 variables, 252/400 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/278 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (OVERLAPS) 0/278 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Int declared 278/278 variables, and 400 constraints, problems are : Problem set: 0 solved, 252 unsolved in 13750 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19602ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 19602ms
Starting structural reductions in SI_CTL mode, iteration 1 : 106/187 places, 254/566 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19969 ms. Remains : 106/187 places, 254/566 transitions.
[2026-05-25 03:27:14] [INFO ] Flatten gal took : 6 ms
[2026-05-25 03:27:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 03:27:14] [INFO ] Input system was already deterministic with 254 transitions.
[2026-05-25 03:27:14] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:27:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 03:27:14] [INFO ] Time to serialize gal into /tmp/CTLFireability2292391316266124754.gal : 1 ms
[2026-05-25 03:27:14] [INFO ] Time to serialize properties into /tmp/CTLFireability4275040570415666640.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/CTLFireability2292391316266124754.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4275040570415666640.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.
[2026-05-25 03:27:45] [INFO ] Flatten gal took : 7 ms
[2026-05-25 03:27:45] [INFO ] Applying decomposition
[2026-05-25 03:27:45] [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/graph4260777950542882821.txt' '-o' '/tmp/graph4260777950542882821.bin' '-w' '/tmp/graph4260777950542882821.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4260777950542882821.bin' '-l' '-1' '-v' '-w' '/tmp/graph4260777950542882821.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:27:45] [INFO ] Decomposing Gal with order
[2026-05-25 03:27:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:27:45] [INFO ] Removed a total of 423 redundant transitions.
[2026-05-25 03:27:45] [INFO ] Flatten gal took : 9 ms
[2026-05-25 03:27:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 125 labels/synchronizations in 2 ms.
[2026-05-25 03:27:45] [INFO ] Time to serialize gal into /tmp/CTLFireability6747703604233771811.gal : 1 ms
[2026-05-25 03:27:45] [INFO ] Time to serialize properties into /tmp/CTLFireability16727089437914954523.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/CTLFireability6747703604233771811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16727089437914954523.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 : 187/187 places, 566/566 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 166 transition count 440
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 166 transition count 440
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 68 place count 166 transition count 414
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 81 place count 153 transition count 388
Iterating global reduction 1 with 13 rules applied. Total rules applied 94 place count 153 transition count 388
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 102 place count 153 transition count 380
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 107 place count 148 transition count 360
Iterating global reduction 2 with 5 rules applied. Total rules applied 112 place count 148 transition count 360
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 116 place count 144 transition count 348
Iterating global reduction 2 with 4 rules applied. Total rules applied 120 place count 144 transition count 348
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 124 place count 140 transition count 336
Iterating global reduction 2 with 4 rules applied. Total rules applied 128 place count 140 transition count 336
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 132 place count 136 transition count 324
Iterating global reduction 2 with 4 rules applied. Total rules applied 136 place count 136 transition count 324
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 139 place count 133 transition count 318
Iterating global reduction 2 with 3 rules applied. Total rules applied 142 place count 133 transition count 318
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 145 place count 130 transition count 312
Iterating global reduction 2 with 3 rules applied. Total rules applied 148 place count 130 transition count 312
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 150 place count 128 transition count 308
Iterating global reduction 2 with 2 rules applied. Total rules applied 152 place count 128 transition count 308
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 153 place count 127 transition count 306
Iterating global reduction 2 with 1 rules applied. Total rules applied 154 place count 127 transition count 306
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 155 place count 126 transition count 304
Iterating global reduction 2 with 1 rules applied. Total rules applied 156 place count 126 transition count 304
Applied a total of 156 rules in 20 ms. Remains 126 /187 variables (removed 61) and now considering 304/566 (removed 262) transitions.
[2026-05-25 03:28:15] [INFO ] Flow matrix only has 211 transitions (discarded 93 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1853073174188319903.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15778219376327451995.kers'
[2026-05-25 03:28:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1853073174188319903.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15778219376327451995.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 211 rows 126 cols 586 entries
Finished phase 1 with 123 SingleSign rule and 1 generalized
[2026-05-25 03:28:15] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15778219376327451995.kers
Total runtime 1 ms.
[2026-05-25 03:28:15] [INFO ] Implicit Places using invariants in 83 ms returned []
[2026-05-25 03:28:15] [INFO ] Flow matrix only has 211 transitions (discarded 93 similar events)
[2026-05-25 03:28:15] [INFO ] Invariant cache hit.
[2026-05-25 03:28:15] [INFO ] State equation strengthened by 51 read => feed constraints.
[2026-05-25 03:28:15] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
Running 302 sub problems to find dead transitions.
[2026-05-25 03:28:15] [INFO ] Flow matrix only has 211 transitions (discarded 93 similar events)
[2026-05-25 03:28:15] [INFO ] Invariant cache hit.
[2026-05-25 03:28:15] [INFO ] State equation strengthened by 51 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (OVERLAPS) 211/337 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 51/179 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 302 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/337 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 337/337 variables, and 179 constraints, problems are : Problem set: 0 solved, 302 unsolved in 7834 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (OVERLAPS) 211/337 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 51/179 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 302/481 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 1/482 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/337 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 8 (OVERLAPS) 0/337 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Int declared 337/337 variables, and 482 constraints, problems are : Problem set: 0 solved, 302 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 37938ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 37938ms
Starting structural reductions in LTL mode, iteration 1 : 126/187 places, 304/566 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38355 ms. Remains : 126/187 places, 304/566 transitions.
[2026-05-25 03:28:53] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:28:53] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:28:53] [INFO ] Input system was already deterministic with 304 transitions.
[2026-05-25 03:28:53] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:28:53] [INFO ] Flatten gal took : 3 ms
[2026-05-25 03:28:53] [INFO ] Time to serialize gal into /tmp/CTLFireability4954767274408682454.gal : 1 ms
[2026-05-25 03:28:53] [INFO ] Time to serialize properties into /tmp/CTLFireability2372438147075686761.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/CTLFireability4954767274408682454.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2372438147075686761.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.
[2026-05-25 03:29:23] [INFO ] Flatten gal took : 7 ms
[2026-05-25 03:29:23] [INFO ] Applying decomposition
[2026-05-25 03:29:23] [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/graph14355652899608096118.txt' '-o' '/tmp/graph14355652899608096118.bin' '-w' '/tmp/graph14355652899608096118.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14355652899608096118.bin' '-l' '-1' '-v' '-w' '/tmp/graph14355652899608096118.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:29:23] [INFO ] Decomposing Gal with order
[2026-05-25 03:29:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:29:23] [INFO ] Removed a total of 502 redundant transitions.
[2026-05-25 03:29:23] [INFO ] Flatten gal took : 10 ms
[2026-05-25 03:29:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 179 labels/synchronizations in 3 ms.
[2026-05-25 03:29:23] [INFO ] Time to serialize gal into /tmp/CTLFireability5717780125801415697.gal : 2 ms
[2026-05-25 03:29:23] [INFO ] Time to serialize properties into /tmp/CTLFireability1671153913228001859.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/CTLFireability5717780125801415697.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1671153913228001859.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 : 187/187 places, 566/566 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 164 transition count 424
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 164 transition count 424
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 64 place count 164 transition count 406
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 78 place count 150 transition count 378
Iterating global reduction 1 with 14 rules applied. Total rules applied 92 place count 150 transition count 378
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 96 place count 150 transition count 374
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 103 place count 143 transition count 346
Iterating global reduction 2 with 7 rules applied. Total rules applied 110 place count 143 transition count 346
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 117 place count 136 transition count 322
Iterating global reduction 2 with 7 rules applied. Total rules applied 124 place count 136 transition count 322
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 131 place count 129 transition count 304
Iterating global reduction 2 with 7 rules applied. Total rules applied 138 place count 129 transition count 304
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 145 place count 122 transition count 286
Iterating global reduction 2 with 7 rules applied. Total rules applied 152 place count 122 transition count 286
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 159 place count 115 transition count 272
Iterating global reduction 2 with 7 rules applied. Total rules applied 166 place count 115 transition count 272
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 173 place count 108 transition count 258
Iterating global reduction 2 with 7 rules applied. Total rules applied 180 place count 108 transition count 258
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 187 place count 101 transition count 244
Iterating global reduction 2 with 7 rules applied. Total rules applied 194 place count 101 transition count 244
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 196 place count 99 transition count 240
Iterating global reduction 2 with 2 rules applied. Total rules applied 198 place count 99 transition count 240
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 200 place count 97 transition count 236
Iterating global reduction 2 with 2 rules applied. Total rules applied 202 place count 97 transition count 236
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 204 place count 97 transition count 234
Applied a total of 204 rules in 48 ms. Remains 97 /187 variables (removed 90) and now considering 234/566 (removed 332) transitions.
[2026-05-25 03:29:53] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7596029242598563017.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11145847688627845753.kers'
[2026-05-25 03:29:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7596029242598563017.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11145847688627845753.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 158 rows 97 cols 438 entries
Finished phase 1 with 94 SingleSign rule and 1 generalized
[2026-05-25 03:29:53] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11145847688627845753.kers
Total runtime 0 ms.
[2026-05-25 03:29:53] [INFO ] Implicit Places using invariants in 207 ms returned []
[2026-05-25 03:29:53] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2026-05-25 03:29:53] [INFO ] Invariant cache hit.
[2026-05-25 03:29:53] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-25 03:29:54] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
[2026-05-25 03:29:54] [INFO ] Redundant transitions in 3 ms returned []
Running 232 sub problems to find dead transitions.
[2026-05-25 03:29:54] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2026-05-25 03:29:54] [INFO ] Invariant cache hit.
[2026-05-25 03:29:54] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 136 constraints, problems are : Problem set: 0 solved, 232 unsolved in 5325 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 232/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/255 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 7 (OVERLAPS) 0/255 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Int declared 255/255 variables, and 368 constraints, problems are : Problem set: 0 solved, 232 unsolved in 14244 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19612ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 19613ms
Starting structural reductions in SI_CTL mode, iteration 1 : 97/187 places, 234/566 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20050 ms. Remains : 97/187 places, 234/566 transitions.
[2026-05-25 03:30:13] [INFO ] Flatten gal took : 6 ms
[2026-05-25 03:30:13] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:30:13] [INFO ] Input system was already deterministic with 234 transitions.
[2026-05-25 03:30:13] [INFO ] Flatten gal took : 3 ms
[2026-05-25 03:30:13] [INFO ] Flatten gal took : 3 ms
[2026-05-25 03:30:13] [INFO ] Time to serialize gal into /tmp/CTLFireability4916373731475761914.gal : 0 ms
[2026-05-25 03:30:13] [INFO ] Time to serialize properties into /tmp/CTLFireability17051636363290053595.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/CTLFireability4916373731475761914.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17051636363290053595.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.
[2026-05-25 03:30:43] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:30:43] [INFO ] Applying decomposition
[2026-05-25 03:30:43] [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/graph13377287164942415186.txt' '-o' '/tmp/graph13377287164942415186.bin' '-w' '/tmp/graph13377287164942415186.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13377287164942415186.bin' '-l' '-1' '-v' '-w' '/tmp/graph13377287164942415186.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:30:43] [INFO ] Decomposing Gal with order
[2026-05-25 03:30:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:30:43] [INFO ] Removed a total of 387 redundant transitions.
[2026-05-25 03:30:43] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:30:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 2 ms.
[2026-05-25 03:30:43] [INFO ] Time to serialize gal into /tmp/CTLFireability15223513179318455981.gal : 1 ms
[2026-05-25 03:30:43] [INFO ] Time to serialize properties into /tmp/CTLFireability14403667679201359325.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/CTLFireability15223513179318455981.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14403667679201359325.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 : 187/187 places, 566/566 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 165 transition count 428
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 165 transition count 428
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 62 place count 165 transition count 410
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 76 place count 151 transition count 382
Iterating global reduction 1 with 14 rules applied. Total rules applied 90 place count 151 transition count 382
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 94 place count 151 transition count 378
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 101 place count 144 transition count 350
Iterating global reduction 2 with 7 rules applied. Total rules applied 108 place count 144 transition count 350
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 115 place count 137 transition count 326
Iterating global reduction 2 with 7 rules applied. Total rules applied 122 place count 137 transition count 326
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 129 place count 130 transition count 308
Iterating global reduction 2 with 7 rules applied. Total rules applied 136 place count 130 transition count 308
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 143 place count 123 transition count 290
Iterating global reduction 2 with 7 rules applied. Total rules applied 150 place count 123 transition count 290
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 157 place count 116 transition count 276
Iterating global reduction 2 with 7 rules applied. Total rules applied 164 place count 116 transition count 276
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 171 place count 109 transition count 262
Iterating global reduction 2 with 7 rules applied. Total rules applied 178 place count 109 transition count 262
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 185 place count 102 transition count 248
Iterating global reduction 2 with 7 rules applied. Total rules applied 192 place count 102 transition count 248
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 194 place count 100 transition count 244
Iterating global reduction 2 with 2 rules applied. Total rules applied 196 place count 100 transition count 244
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 198 place count 98 transition count 240
Iterating global reduction 2 with 2 rules applied. Total rules applied 200 place count 98 transition count 240
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 202 place count 98 transition count 238
Applied a total of 202 rules in 32 ms. Remains 98 /187 variables (removed 89) and now considering 238/566 (removed 328) transitions.
[2026-05-25 03:31:13] [INFO ] Flow matrix only has 160 transitions (discarded 78 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9047513989974605689.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8737537745324006904.kers'
[2026-05-25 03:31:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9047513989974605689.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8737537745324006904.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 160 rows 98 cols 442 entries
Finished phase 1 with 95 SingleSign rule and 1 generalized
[2026-05-25 03:31:13] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8737537745324006904.kers
Total runtime 1 ms.
[2026-05-25 03:31:13] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-25 03:31:13] [INFO ] Flow matrix only has 160 transitions (discarded 78 similar events)
[2026-05-25 03:31:13] [INFO ] Invariant cache hit.
[2026-05-25 03:31:14] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-25 03:31:14] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
[2026-05-25 03:31:14] [INFO ] Redundant transitions in 1 ms returned []
Running 236 sub problems to find dead transitions.
[2026-05-25 03:31:14] [INFO ] Flow matrix only has 160 transitions (discarded 78 similar events)
[2026-05-25 03:31:14] [INFO ] Invariant cache hit.
[2026-05-25 03:31:14] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 160/258 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/258 variables, 37/137 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/258 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 236 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/258 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Real declared 258/258 variables, and 137 constraints, problems are : Problem set: 0 solved, 236 unsolved in 5110 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 236 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 160/258 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/258 variables, 37/137 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/258 variables, 236/373 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/258 variables, 1/374 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/258 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (OVERLAPS) 0/258 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Int declared 258/258 variables, and 374 constraints, problems are : Problem set: 0 solved, 236 unsolved in 18611 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 23772ms problems are : Problem set: 0 solved, 236 unsolved
Search for dead transitions found 0 dead transitions in 23773ms
Starting structural reductions in SI_CTL mode, iteration 1 : 98/187 places, 238/566 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24105 ms. Remains : 98/187 places, 238/566 transitions.
[2026-05-25 03:31:37] [INFO ] Flatten gal took : 3 ms
[2026-05-25 03:31:37] [INFO ] Flatten gal took : 7 ms
[2026-05-25 03:31:37] [INFO ] Input system was already deterministic with 238 transitions.
RANDOM walk for 3095 steps (1 resets) in 7 ms. (386 steps per ms) remains 0/1 properties
FORMULA FunctionPointer-PT-b064-CTLFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-25 03:31:38] [INFO ] Flatten gal took : 6 ms
[2026-05-25 03:31:38] [INFO ] Flatten gal took : 5 ms
[2026-05-25 03:31:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12660582497382068806.gal : 1 ms
[2026-05-25 03:31:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12722774107747864664.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12660582497382068806.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12722774107747864664.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 566/566 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 164 transition count 424
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 164 transition count 424
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 64 place count 164 transition count 406
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 78 place count 150 transition count 378
Iterating global reduction 1 with 14 rules applied. Total rules applied 92 place count 150 transition count 378
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 96 place count 150 transition count 374
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 103 place count 143 transition count 346
Iterating global reduction 2 with 7 rules applied. Total rules applied 110 place count 143 transition count 346
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 117 place count 136 transition count 322
Iterating global reduction 2 with 7 rules applied. Total rules applied 124 place count 136 transition count 322
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 131 place count 129 transition count 304
Iterating global reduction 2 with 7 rules applied. Total rules applied 138 place count 129 transition count 304
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 145 place count 122 transition count 286
Iterating global reduction 2 with 7 rules applied. Total rules applied 152 place count 122 transition count 286
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 159 place count 115 transition count 272
Iterating global reduction 2 with 7 rules applied. Total rules applied 166 place count 115 transition count 272
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 173 place count 108 transition count 258
Iterating global reduction 2 with 7 rules applied. Total rules applied 180 place count 108 transition count 258
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 187 place count 101 transition count 244
Iterating global reduction 2 with 7 rules applied. Total rules applied 194 place count 101 transition count 244
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 196 place count 99 transition count 240
Iterating global reduction 2 with 2 rules applied. Total rules applied 198 place count 99 transition count 240
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 200 place count 97 transition count 236
Iterating global reduction 2 with 2 rules applied. Total rules applied 202 place count 97 transition count 236
Applied a total of 202 rules in 14 ms. Remains 97 /187 variables (removed 90) and now considering 236/566 (removed 330) transitions.
[2026-05-25 03:31:38] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17570936118147366038.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7297918152172408350.kers'
[2026-05-25 03:31:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17570936118147366038.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7297918152172408350.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 159 rows 97 cols 440 entries
Finished phase 1 with 94 SingleSign rule and 1 generalized
[2026-05-25 03:31:38] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7297918152172408350.kers
Total runtime 1 ms.
[2026-05-25 03:31:38] [INFO ] Implicit Places using invariants in 65 ms returned []
[2026-05-25 03:31:38] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2026-05-25 03:31:38] [INFO ] Invariant cache hit.
[2026-05-25 03:31:38] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-25 03:31:38] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 280 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2026-05-25 03:31:38] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2026-05-25 03:31:38] [INFO ] Invariant cache hit.
[2026-05-25 03:31:38] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 256/256 variables, and 136 constraints, problems are : Problem set: 0 solved, 234 unsolved in 5031 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 234/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 256/256 variables, and 370 constraints, problems are : Problem set: 0 solved, 234 unsolved in 15492 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20567ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 20568ms
Starting structural reductions in LTL mode, iteration 1 : 97/187 places, 236/566 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20863 ms. Remains : 97/187 places, 236/566 transitions.
[2026-05-25 03:31:58] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:31:58] [INFO ] Flatten gal took : 5 ms
[2026-05-25 03:31:58] [INFO ] Input system was already deterministic with 236 transitions.
[2026-05-25 03:31:58] [INFO ] Flatten gal took : 3 ms
[2026-05-25 03:31:58] [INFO ] Flatten gal took : 2 ms
[2026-05-25 03:31:58] [INFO ] Time to serialize gal into /tmp/CTLFireability10257171208981873509.gal : 1 ms
[2026-05-25 03:31:58] [INFO ] Time to serialize properties into /tmp/CTLFireability15012248869191183616.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/CTLFireability10257171208981873509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15012248869191183616.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.
[2026-05-25 03:32:28] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:32:28] [INFO ] Applying decomposition
[2026-05-25 03:32:28] [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/graph3426976574205865825.txt' '-o' '/tmp/graph3426976574205865825.bin' '-w' '/tmp/graph3426976574205865825.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3426976574205865825.bin' '-l' '-1' '-v' '-w' '/tmp/graph3426976574205865825.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:32:29] [INFO ] Decomposing Gal with order
[2026-05-25 03:32:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:32:29] [INFO ] Removed a total of 389 redundant transitions.
[2026-05-25 03:32:29] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:32:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 2 ms.
[2026-05-25 03:32:29] [INFO ] Time to serialize gal into /tmp/CTLFireability13175084178993264876.gal : 1 ms
[2026-05-25 03:32:29] [INFO ] Time to serialize properties into /tmp/CTLFireability9101608077591016324.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/CTLFireability13175084178993264876.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9101608077591016324.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.
[2026-05-25 03:32:59] [INFO ] Flatten gal took : 10 ms
[2026-05-25 03:32:59] [INFO ] Flatten gal took : 12 ms
[2026-05-25 03:32:59] [INFO ] Applying decomposition
[2026-05-25 03:32:59] [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/graph8968708688750790545.txt' '-o' '/tmp/graph8968708688750790545.bin' '-w' '/tmp/graph8968708688750790545.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8968708688750790545.bin' '-l' '-1' '-v' '-w' '/tmp/graph8968708688750790545.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:32:59] [INFO ] Decomposing Gal with order
[2026-05-25 03:32:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:32:59] [INFO ] Removed a total of 772 redundant transitions.
[2026-05-25 03:32:59] [INFO ] Flatten gal took : 24 ms
[2026-05-25 03:32:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 336 labels/synchronizations in 6 ms.
[2026-05-25 03:32:59] [INFO ] Time to serialize gal into /tmp/CTLFireability8930897506205518305.gal : 3 ms
[2026-05-25 03:32:59] [INFO ] Time to serialize properties into /tmp/CTLFireability6753342988080711495.ctl : 6 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/CTLFireability8930897506205518305.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6753342988080711495.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 12 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 03:59:22] [INFO ] Flatten gal took : 9 ms
[2026-05-25 03:59:22] [INFO ] Time to serialize gal into /tmp/CTLFireability14216376967132685725.gal : 2 ms
[2026-05-25 03:59:22] [INFO ] Time to serialize properties into /tmp/CTLFireability13386569154286335231.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/CTLFireability14216376967132685725.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13386569154286335231.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 12 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="FunctionPointer-PT-b064"
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 FunctionPointer-PT-b064, 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 r146-tall-177961074000098"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b064.tgz
mv FunctionPointer-PT-b064 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;