Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r034-tall-177946842100593.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is BusinessProcesses-PT-19, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842100593
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 6.8K Mar 5 17:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Mar 5 17:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 5 17:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 5 17:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.3K Mar 5 17:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 55K Mar 5 17:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 5 17:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K Mar 5 17:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 189K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-00
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-01
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-02
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-03
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-04
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-05
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-06
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-07
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-08
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-09
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-10
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-11
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-12
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-13
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-14
FORMULA_NAME BusinessProcesses-PT-19-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779627972935

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BusinessProcesses-PT-19
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-24 13:06:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 13:06:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 13:06:14] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2026-05-24 13:06:14] [INFO ] Transformed 772 places.
[2026-05-24 13:06:14] [INFO ] Transformed 685 transitions.
[2026-05-24 13:06:14] [INFO ] Found NUPN structural information;
[2026-05-24 13:06:14] [INFO ] Parsed PT model containing 772 places and 685 transitions and 1981 arcs in 205 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Deduced a syphon composed of 15 places in 15 ms
Reduce places removed 15 places and 15 transitions.
Support contains 134 out of 757 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 757/757 places, 670/670 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 750 transition count 670
Discarding 87 places :
Symmetric choice reduction at 1 with 87 rule applications. Total rules 94 place count 663 transition count 583
Iterating global reduction 1 with 87 rules applied. Total rules applied 181 place count 663 transition count 583
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 221 place count 623 transition count 543
Iterating global reduction 1 with 40 rules applied. Total rules applied 261 place count 623 transition count 543
Applied a total of 261 rules in 150 ms. Remains 623 /757 variables (removed 134) and now considering 543/670 (removed 127) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6273024911580412771.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1528241566979222263.kers'
[2026-05-24 13:06:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6273024911580412771.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1528241566979222263.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 543 rows 623 cols 1690 entries
Finished phase 1 with 416 SingleSign rule and 89 generalized
[2026-05-24 13:06:14] [INFO ] Computed 118 invariants in 4 ms
Computed 118 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-1528241566979222263.kers
Total runtime 5 ms.
[2026-05-24 13:06:15] [INFO ] Implicit Places using invariants in 641 ms returned []
[2026-05-24 13:06:15] [INFO ] Invariant cache hit.
[2026-05-24 13:06:17] [INFO ] Implicit Places using invariants and state equation in 2136 ms returned []
Implicit Place search using SMT with State Equation took 2815 ms to find 0 implicit places.
Running 542 sub problems to find dead transitions.
[2026-05-24 13:06:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/621 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 542 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/621 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 542 unsolved
At refinement iteration 2 (OVERLAPS) 2/623 variables, 100/114 constraints. Problems are: Problem set: 0 solved, 542 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/623 variables, 4/118 constraints. Problems are: Problem set: 0 solved, 542 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/623 variables, 20/138 constraints. Problems are: Problem set: 0 solved, 542 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/623 variables, 20/158 constraints. Problems are: Problem set: 0 solved, 542 unsolved
SMT process timed out in 30359ms, After SMT, problems are : Problem set: 0 solved, 542 unsolved
Search for dead transitions found 0 dead transitions in 30377ms
Starting structural reductions in LTL mode, iteration 1 : 623/757 places, 543/670 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33386 ms. Remains : 623/757 places, 543/670 transitions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Applied a total of 0 rules in 12 ms. Remains 623 /623 variables (removed 0) and now considering 543/543 (removed 0) transitions.
[2026-05-24 13:06:47] [INFO ] Invariant cache hit.
[2026-05-24 13:06:48] [INFO ] Implicit Places using invariants in 397 ms returned []
[2026-05-24 13:06:48] [INFO ] Invariant cache hit.
[2026-05-24 13:06:50] [INFO ] Implicit Places using invariants and state equation in 2032 ms returned []
Implicit Place search using SMT with State Equation took 2433 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2445 ms. Remains : 623/623 places, 543/543 transitions.
Support contains 134 out of 623 places after structural reductions.
[2026-05-24 13:06:50] [INFO ] Flatten gal took : 69 ms
[2026-05-24 13:06:50] [INFO ] Flatten gal took : 32 ms
[2026-05-24 13:06:50] [INFO ] Input system was already deterministic with 543 transitions.
Support contains 130 out of 623 places (down from 134) after GAL structural reductions.
RANDOM walk for 40000 steps (218 resets) in 2308 ms. (17 steps per ms) remains 41/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4001 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 41/41 properties
[2026-05-24 13:06:51] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (OVERLAPS) 428/518 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/518 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (OVERLAPS) 25/543 variables, 8/100 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/543 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 67/610 variables, 17/117 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/610 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (OVERLAPS) 2/612 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/612 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (OVERLAPS) 536/1148 variables, 612/730 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1148 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 11 (OVERLAPS) 15/1163 variables, 8/738 constraints. Problems are: Problem set: 0 solved, 41 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1163/1166 variables, and 738 constraints, problems are : Problem set: 0 solved, 41 unsolved in 5018 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 620/623 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (OVERLAPS) 428/518 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 41 unsolved
Problem AtomicPropp28 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/518 variables, 20/112 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/518 variables, 4/116 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/518 variables, 0/116 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 25/543 variables, 8/124 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/543 variables, 2/126 constraints. Problems are: Problem set: 1 solved, 40 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 543/1166 variables, and 126 constraints, problems are : Problem set: 1 solved, 40 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, Generalized P Invariants (flows): 0/18 constraints, State Equation: 0/623 constraints, PredecessorRefiner: 0/41 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10046ms problems are : Problem set: 1 solved, 40 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 86 out of 623 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 623/623 places, 543/543 transitions.
Graph (trivial) has 235 edges and 623 vertex of which 6 / 623 are part of one of the 1 SCC in 6 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 1355 edges and 618 vertex of which 617 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 52 place count 617 transition count 485
Reduce places removed 50 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 58 rules applied. Total rules applied 110 place count 567 transition count 477
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 118 place count 559 transition count 477
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 99 Pre rules applied. Total rules applied 118 place count 559 transition count 378
Deduced a syphon composed of 99 places in 6 ms
Ensure Unique test removed 7 places
Reduce places removed 106 places and 0 transitions.
Iterating global reduction 3 with 205 rules applied. Total rules applied 323 place count 453 transition count 378
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 335 place count 441 transition count 366
Iterating global reduction 3 with 12 rules applied. Total rules applied 347 place count 441 transition count 366
Performed 117 Post agglomeration using F-continuation condition.Transition count delta: 117
Deduced a syphon composed of 117 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 118 places and 0 transitions.
Iterating global reduction 3 with 235 rules applied. Total rules applied 582 place count 323 transition count 249
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 584 place count 322 transition count 252
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 586 place count 322 transition count 250
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 588 place count 320 transition count 250
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 590 place count 320 transition count 250
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 591 place count 319 transition count 249
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 592 place count 318 transition count 249
Applied a total of 592 rules in 161 ms. Remains 318 /623 variables (removed 305) and now considering 249/543 (removed 294) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 318/623 places, 249/543 transitions.
RANDOM walk for 40000 steps (661 resets) in 642 ms. (62 steps per ms) remains 7/40 properties
BEST_FIRST walk for 40004 steps (237 resets) in 185 ms. (215 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (199 resets) in 158 ms. (251 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40003 steps (225 resets) in 177 ms. (224 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (225 resets) in 144 ms. (275 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (247 resets) in 135 ms. (294 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (255 resets) in 196 ms. (203 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40001 steps (255 resets) in 132 ms. (300 steps per ms) remains 5/5 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6654777899814339505.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-854653402359050064.kers'
[2026-05-24 13:07:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6654777899814339505.kers, --Pflows, --basisKERS=/tmp/petrispot-output-854653402359050064.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 249 rows 312 cols 1061 entries
Finished phase 1 with 123 SingleSign rule and 86 generalized
[2026-05-24 13:07:02] [INFO ] Computed 109 invariants in 1 ms
Computed 109 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-854653402359050064.kers
Total runtime 2 ms.
[2026-05-24 13:07:02] [INFO ] State equation strengthened by 3 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 101/116 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 99/215 variables, 43/75 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/215 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 70/285 variables, 17/92 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 21/306 variables, 13/105 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/306 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 1/307 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/307 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 3/310 variables, 2/108 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/310 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 247/557 variables, 310/418 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/557 variables, 3/421 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/557 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 9/566 variables, 7/428 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/566 variables, 1/429 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/566 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp66 is UNSAT
At refinement iteration 19 (OVERLAPS) 1/567 variables, 1/430 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/567 variables, 0/430 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 21 (OVERLAPS) 0/567 variables, 0/430 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 567/567 variables, and 430 constraints, problems are : Problem set: 1 solved, 4 unsolved in 680 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 318/318 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 90/103 variables, 29/29 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 2/31 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 0/31 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 112/215 variables, 46/77 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/215 variables, 10/87 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/215 variables, 0/87 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 70/285 variables, 17/104 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/285 variables, 5/109 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/285 variables, 1/110 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/285 variables, 1/111 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/285 variables, 0/111 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Problem AtomicPropp3 is UNSAT
At refinement iteration 12 (OVERLAPS) 21/306 variables, 13/124 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/306 variables, 20/144 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/306 variables, 15/159 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/306 variables, 0/159 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 1/307 variables, 1/160 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/307 variables, 0/160 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 3/310 variables, 2/162 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/310 variables, 1/163 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/310 variables, 0/163 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 247/557 variables, 310/473 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/557 variables, 3/476 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/557 variables, 2/478 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/557 variables, 7/485 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/557 variables, 2/487 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/557 variables, 1/488 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/557 variables, 0/488 constraints. Problems are: Problem set: 2 solved, 3 unsolved
Problem AtomicPropp19 is UNSAT
At refinement iteration 28 (OVERLAPS) 9/566 variables, 7/495 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/566 variables, 1/496 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/566 variables, 1/497 constraints. Problems are: Problem set: 3 solved, 2 unsolved
Problem AtomicPropp22 is UNSAT
At refinement iteration 31 (INCLUDED_ONLY) 0/566 variables, 1/498 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/566 variables, 0/498 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 1/567 variables, 1/499 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/567 variables, 0/499 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 0/567 variables, 0/499 constraints. Problems are: Problem set: 4 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 567/567 variables, and 499 constraints, problems are : Problem set: 4 solved, 1 unsolved in 6762 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 318/318 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 3/5 constraints, Known Traps: 62/62 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 7459ms problems are : Problem set: 4 solved, 1 unsolved
Finished Parikh walk after 120 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=60 )
Parikh walk visited 1 properties in 7 ms.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2026-05-24 13:07:09] [INFO ] Flatten gal took : 26 ms
[2026-05-24 13:07:09] [INFO ] Flatten gal took : 26 ms
[2026-05-24 13:07:09] [INFO ] Input system was already deterministic with 543 transitions.
Support contains 105 out of 623 places (down from 114) after GAL structural reductions.
Computed a total of 563 stabilizing places and 493 stable transitions
Graph (complete) has 1362 edges and 623 vertex of which 621 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.18 ms
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 622 transition count 543
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 28 place count 595 transition count 516
Iterating global reduction 1 with 27 rules applied. Total rules applied 55 place count 595 transition count 516
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 66 place count 584 transition count 505
Iterating global reduction 1 with 11 rules applied. Total rules applied 77 place count 584 transition count 505
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 78 place count 583 transition count 504
Iterating global reduction 1 with 1 rules applied. Total rules applied 79 place count 583 transition count 504
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 80 place count 582 transition count 503
Iterating global reduction 1 with 1 rules applied. Total rules applied 81 place count 582 transition count 503
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 581 transition count 502
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 581 transition count 502
Applied a total of 83 rules in 81 ms. Remains 581 /623 variables (removed 42) and now considering 502/543 (removed 41) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-142059897409220717.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14451613014482567352.kers'
[2026-05-24 13:07:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-142059897409220717.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14451613014482567352.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 502 rows 581 cols 1604 entries
Finished phase 1 with 376 SingleSign rule and 88 generalized
[2026-05-24 13:07:10] [INFO ] Computed 117 invariants in 3 ms
Computed 117 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-14451613014482567352.kers
Total runtime 5 ms.
[2026-05-24 13:07:10] [INFO ] Implicit Places using invariants in 378 ms returned []
[2026-05-24 13:07:10] [INFO ] Invariant cache hit.
[2026-05-24 13:07:12] [INFO ] Implicit Places using invariants and state equation in 1937 ms returned []
Implicit Place search using SMT with State Equation took 2318 ms to find 0 implicit places.
Running 501 sub problems to find dead transitions.
[2026-05-24 13:07:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 2 (OVERLAPS) 1/581 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/581 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/581 variables, 20/137 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/581 variables, 20/157 constraints. Problems are: Problem set: 0 solved, 501 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/581 variables, 20/177 constraints. Problems are: Problem set: 0 solved, 501 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 581/1083 variables, and 177 constraints, problems are : Problem set: 0 solved, 501 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/581 constraints, PredecessorRefiner: 501/501 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 501 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 2 (OVERLAPS) 1/581 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/581 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/581 variables, 60/177 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/581 variables, 20/197 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/581 variables, 20/217 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/581 variables, 20/237 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/581 variables, 20/257 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/581 variables, 20/277 constraints. Problems are: Problem set: 0 solved, 501 unsolved
SMT process timed out in 60267ms, After SMT, problems are : Problem set: 0 solved, 501 unsolved
Search for dead transitions found 0 dead transitions in 60269ms
Starting structural reductions in LTL mode, iteration 1 : 581/623 places, 502/543 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62675 ms. Remains : 581/623 places, 502/543 transitions.
[2026-05-24 13:08:12] [INFO ] Flatten gal took : 20 ms
[2026-05-24 13:08:12] [INFO ] Flatten gal took : 20 ms
[2026-05-24 13:08:12] [INFO ] Input system was already deterministic with 502 transitions.
[2026-05-24 13:08:12] [INFO ] Flatten gal took : 17 ms
[2026-05-24 13:08:12] [INFO ] Flatten gal took : 17 ms
[2026-05-24 13:08:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality11036036888056322126.gal : 15 ms
[2026-05-24 13:08:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality16879857939581906944.ctl : 3 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/CTLCardinality11036036888056322126.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16879857939581906944.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:08:42] [INFO ] Flatten gal took : 17 ms
[2026-05-24 13:08:42] [INFO ] Applying decomposition
[2026-05-24 13:08:42] [INFO ] Flatten gal took : 14 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/graph99658982927013149.txt' '-o' '/tmp/graph99658982927013149.bin' '-w' '/tmp/graph99658982927013149.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph99658982927013149.bin' '-l' '-1' '-v' '-w' '/tmp/graph99658982927013149.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:08:43] [INFO ] Decomposing Gal with order
[2026-05-24 13:08:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:08:43] [INFO ] Removed a total of 288 redundant transitions.
[2026-05-24 13:08:43] [INFO ] Flatten gal took : 80 ms
[2026-05-24 13:08:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 17 ms.
[2026-05-24 13:08:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality10104556178859173795.gal : 12 ms
[2026-05-24 13:08:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality12069815548425471611.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/CTLCardinality10104556178859173795.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12069815548425471611.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.32579e+33,3.23935,116840,6588,65,232083,552,1274,356067,66,1469,0


Converting to forward existential form...Done !
original formula: A(EX(TRUE) U (AX((i4.i0.u13.p30==1)) + (AG(!(EF((i18.i1.u143.p496==1)))) * (!((EF((i11.i3.u155.p554==1)) * !((((i9.i2.u157.p555==1)||(i15...257
=> equivalent forward existential formula: [((Init * !(EG(!((!(EX(!((i4.i0.u13.p30==1)))) + (!(E(TRUE U !(!(E(TRUE U (i18.i1.u143.p496==1)))))) * (!((E(TRU...910
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t10, t203, t287, t303, t311, t389, t392, t465, t466, t472, t474, t475, t477, t479...1575
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 622 transition count 543
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 30 place count 593 transition count 514
Iterating global reduction 1 with 29 rules applied. Total rules applied 59 place count 593 transition count 514
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 70 place count 582 transition count 503
Iterating global reduction 1 with 11 rules applied. Total rules applied 81 place count 582 transition count 503
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 581 transition count 502
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 581 transition count 502
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 84 place count 580 transition count 501
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 580 transition count 501
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 86 place count 579 transition count 500
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 579 transition count 500
Applied a total of 87 rules in 83 ms. Remains 579 /623 variables (removed 44) and now considering 500/543 (removed 43) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7667443409695133756.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-626086104306361497.kers'
[2026-05-24 13:09:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7667443409695133756.kers, --Pflows, --basisKERS=/tmp/petrispot-output-626086104306361497.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 500 rows 579 cols 1600 entries
Finished phase 1 with 373 SingleSign rule and 89 generalized
[2026-05-24 13:09:13] [INFO ] Computed 117 invariants in 4 ms
Computed 117 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-626086104306361497.kers
Total runtime 7 ms.
[2026-05-24 13:09:13] [INFO ] Implicit Places using invariants in 416 ms returned []
[2026-05-24 13:09:13] [INFO ] Invariant cache hit.
[2026-05-24 13:09:15] [INFO ] Implicit Places using invariants and state equation in 2126 ms returned []
Implicit Place search using SMT with State Equation took 2547 ms to find 0 implicit places.
Running 499 sub problems to find dead transitions.
[2026-05-24 13:09:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/578 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/578 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 2 (OVERLAPS) 1/579 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/579 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/579 variables, 20/137 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/579 variables, 20/157 constraints. Problems are: Problem set: 0 solved, 499 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/579 variables, 20/177 constraints. Problems are: Problem set: 0 solved, 499 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 579/1079 variables, and 177 constraints, problems are : Problem set: 0 solved, 499 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/579 constraints, PredecessorRefiner: 499/499 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 499 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/578 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/578 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 2 (OVERLAPS) 1/579 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/579 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/579 variables, 60/177 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/579 variables, 20/197 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/579 variables, 20/217 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/579 variables, 20/237 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/579 variables, 20/257 constraints. Problems are: Problem set: 0 solved, 499 unsolved
Problem TDEAD401 is UNSAT
Problem TDEAD416 is UNSAT
Problem TDEAD421 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD425 is UNSAT
Problem TDEAD452 is UNSAT
Problem TDEAD454 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/579 variables, 20/277 constraints. Problems are: Problem set: 7 solved, 492 unsolved
SMT process timed out in 60229ms, After SMT, problems are : Problem set: 7 solved, 492 unsolved
Search for dead transitions found 7 dead transitions in 60234ms
Found 7 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 7 transitions
Dead transitions reduction (with SMT) removed 7 transitions
Starting structural reductions in LTL mode, iteration 1 : 579/623 places, 493/543 transitions.
Applied a total of 0 rules in 11 ms. Remains 579 /579 variables (removed 0) and now considering 493/493 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62880 ms. Remains : 579/623 places, 493/543 transitions.
[2026-05-24 13:10:16] [INFO ] Flatten gal took : 10 ms
[2026-05-24 13:10:16] [INFO ] Flatten gal took : 10 ms
[2026-05-24 13:10:16] [INFO ] Input system was already deterministic with 493 transitions.
[2026-05-24 13:10:16] [INFO ] Flatten gal took : 10 ms
[2026-05-24 13:10:16] [INFO ] Flatten gal took : 11 ms
[2026-05-24 13:10:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality1131975003682769538.gal : 3 ms
[2026-05-24 13:10:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality8661793496958225411.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/CTLCardinality1131975003682769538.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8661793496958225411.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:10:46] [INFO ] Flatten gal took : 16 ms
[2026-05-24 13:10:46] [INFO ] Applying decomposition
[2026-05-24 13:10:46] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10228112571573066333.txt' '-o' '/tmp/graph10228112571573066333.bin' '-w' '/tmp/graph10228112571573066333.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10228112571573066333.bin' '-l' '-1' '-v' '-w' '/tmp/graph10228112571573066333.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:10:46] [INFO ] Decomposing Gal with order
[2026-05-24 13:10:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:10:46] [INFO ] Removed a total of 257 redundant transitions.
[2026-05-24 13:10:46] [INFO ] Flatten gal took : 37 ms
[2026-05-24 13:10:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 10 ms.
[2026-05-24 13:10:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality7168545629722243609.gal : 7 ms
[2026-05-24 13:10:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality9280671260379354257.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/CTLCardinality7168545629722243609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9280671260379354257.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.24529e+33,2.30968,68648,6088,63,106225,733,1236,287356,71,1887,0


Converting to forward existential form...Done !
original formula: EX(EF((i0.u157.p662==1)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * (i0.u157.p662==1))] != FALSE
(forward)formula 0,1,3.97515,70212,1,0,107527,733,2887,296174,120,1887,303382
FORMULA BusinessProcesses-PT-19-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 622 transition count 543
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 28 place count 595 transition count 516
Iterating global reduction 1 with 27 rules applied. Total rules applied 55 place count 595 transition count 516
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 63 place count 587 transition count 508
Iterating global reduction 1 with 8 rules applied. Total rules applied 71 place count 587 transition count 508
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 72 place count 586 transition count 507
Iterating global reduction 1 with 1 rules applied. Total rules applied 73 place count 586 transition count 507
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 74 place count 585 transition count 506
Iterating global reduction 1 with 1 rules applied. Total rules applied 75 place count 585 transition count 506
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 76 place count 584 transition count 505
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 584 transition count 505
Applied a total of 77 rules in 87 ms. Remains 584 /623 variables (removed 39) and now considering 505/543 (removed 38) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-900355147605846477.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2870336122086516902.kers'
[2026-05-24 13:10:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-900355147605846477.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2870336122086516902.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 505 rows 584 cols 1610 entries
Finished phase 1 with 379 SingleSign rule and 88 generalized
[2026-05-24 13:10:50] [INFO ] Computed 117 invariants in 6 ms
Computed 117 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-2870336122086516902.kers
Total runtime 7 ms.
[2026-05-24 13:10:51] [INFO ] Implicit Places using invariants in 384 ms returned []
[2026-05-24 13:10:51] [INFO ] Invariant cache hit.
[2026-05-24 13:10:53] [INFO ] Implicit Places using invariants and state equation in 2384 ms returned []
Implicit Place search using SMT with State Equation took 2770 ms to find 0 implicit places.
Running 504 sub problems to find dead transitions.
[2026-05-24 13:10:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/583 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/583 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 2 (OVERLAPS) 1/584 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/584 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/584 variables, 20/137 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/584 variables, 20/157 constraints. Problems are: Problem set: 0 solved, 504 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/584 variables, 20/177 constraints. Problems are: Problem set: 0 solved, 504 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 584/1089 variables, and 177 constraints, problems are : Problem set: 0 solved, 504 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/584 constraints, PredecessorRefiner: 504/504 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 504 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/583 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/583 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 2 (OVERLAPS) 1/584 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/584 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/584 variables, 60/177 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/584 variables, 20/197 constraints. Problems are: Problem set: 0 solved, 504 unsolved
Problem TDEAD411 is UNSAT
Problem TDEAD425 is UNSAT
Problem TDEAD439 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/584 variables, 20/217 constraints. Problems are: Problem set: 3 solved, 501 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/584 variables, 20/237 constraints. Problems are: Problem set: 3 solved, 501 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/584 variables, 20/257 constraints. Problems are: Problem set: 3 solved, 501 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/584 variables, 20/277 constraints. Problems are: Problem set: 3 solved, 501 unsolved
SMT process timed out in 60211ms, After SMT, problems are : Problem set: 3 solved, 501 unsolved
Search for dead transitions found 3 dead transitions in 60214ms
Found 3 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 3 transitions
Dead transitions reduction (with SMT) removed 3 transitions
Starting structural reductions in LTL mode, iteration 1 : 584/623 places, 502/543 transitions.
Applied a total of 0 rules in 12 ms. Remains 584 /584 variables (removed 0) and now considering 502/502 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 63089 ms. Remains : 584/623 places, 502/543 transitions.
[2026-05-24 13:11:53] [INFO ] Flatten gal took : 9 ms
[2026-05-24 13:11:53] [INFO ] Flatten gal took : 26 ms
[2026-05-24 13:11:53] [INFO ] Input system was already deterministic with 502 transitions.
[2026-05-24 13:11:53] [INFO ] Flatten gal took : 9 ms
[2026-05-24 13:11:53] [INFO ] Flatten gal took : 24 ms
[2026-05-24 13:11:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality15955808698634550147.gal : 3 ms
[2026-05-24 13:11:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality12053413467351647505.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/CTLCardinality15955808698634550147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12053413467351647505.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:12:23] [INFO ] Flatten gal took : 9 ms
[2026-05-24 13:12:23] [INFO ] Applying decomposition
[2026-05-24 13:12:23] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16218298984217469372.txt' '-o' '/tmp/graph16218298984217469372.bin' '-w' '/tmp/graph16218298984217469372.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16218298984217469372.bin' '-l' '-1' '-v' '-w' '/tmp/graph16218298984217469372.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:12:23] [INFO ] Decomposing Gal with order
[2026-05-24 13:12:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:12:23] [INFO ] Removed a total of 270 redundant transitions.
[2026-05-24 13:12:24] [INFO ] Flatten gal took : 51 ms
[2026-05-24 13:12:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 26 ms.
[2026-05-24 13:12:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality5185878615598647344.gal : 6 ms
[2026-05-24 13:12:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality4009275271016493591.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/CTLCardinality5185878615598647344.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4009275271016493591.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.2514e+33,5.28423,154560,11379,60,275373,815,1264,493778,70,2321,0


Converting to forward existential form...Done !
original formula: AG((AF((((i20.u159.p578==0)&&(i2.u54.p163==1))||((i8.i0.u165.p741==1)&&((i20.u174.p651==0)||(i8.i0.u31.p87==1))))) + !(A(AF(AX(((i12.i0.u...307
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(!(!((E(!(((i5.i0.u134.p445==1)&&((i5.i0.u37.p101!=0)||((i20.u185.p705==1)&&((i13.i1.u...625
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t10, t205, t305, t313, t346, t392, t395, t465, t470, t472, t474, t475, t477, t479...1656
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 622 transition count 543
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 30 place count 593 transition count 514
Iterating global reduction 1 with 29 rules applied. Total rules applied 59 place count 593 transition count 514
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 69 place count 583 transition count 504
Iterating global reduction 1 with 10 rules applied. Total rules applied 79 place count 583 transition count 504
Applied a total of 79 rules in 40 ms. Remains 583 /623 variables (removed 40) and now considering 504/543 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16354578268643742347.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12293029639810362677.kers'
[2026-05-24 13:12:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16354578268643742347.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12293029639810362677.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 504 rows 583 cols 1611 entries
Finished phase 1 with 377 SingleSign rule and 89 generalized
[2026-05-24 13:12:54] [INFO ] Computed 117 invariants in 3 ms
Computed 117 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-12293029639810362677.kers
Total runtime 4 ms.
[2026-05-24 13:12:54] [INFO ] Implicit Places using invariants in 379 ms returned []
[2026-05-24 13:12:54] [INFO ] Invariant cache hit.
[2026-05-24 13:12:56] [INFO ] Implicit Places using invariants and state equation in 1766 ms returned []
Implicit Place search using SMT with State Equation took 2165 ms to find 0 implicit places.
Running 503 sub problems to find dead transitions.
[2026-05-24 13:12:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/582 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/582 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 2 (OVERLAPS) 1/583 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/583 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/583 variables, 20/137 constraints. Problems are: Problem set: 0 solved, 503 unsolved
Problem TDEAD430 is UNSAT
Problem TDEAD431 is UNSAT
Problem TDEAD433 is UNSAT
Problem TDEAD435 is UNSAT
Problem TDEAD448 is UNSAT
Problem TDEAD449 is UNSAT
Problem TDEAD451 is UNSAT
Problem TDEAD453 is UNSAT
Problem TDEAD455 is UNSAT
Problem TDEAD456 is UNSAT
Problem TDEAD457 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/583 variables, 20/157 constraints. Problems are: Problem set: 11 solved, 492 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/583 variables, 20/177 constraints. Problems are: Problem set: 11 solved, 492 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 583/1087 variables, and 177 constraints, problems are : Problem set: 11 solved, 492 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/583 constraints, PredecessorRefiner: 503/503 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 11 solved, 492 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/582 variables, 14/14 constraints. Problems are: Problem set: 11 solved, 492 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/582 variables, 0/14 constraints. Problems are: Problem set: 11 solved, 492 unsolved
At refinement iteration 2 (OVERLAPS) 1/583 variables, 99/113 constraints. Problems are: Problem set: 11 solved, 492 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/583 variables, 4/117 constraints. Problems are: Problem set: 11 solved, 492 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/583 variables, 60/177 constraints. Problems are: Problem set: 11 solved, 492 unsolved
Problem TDEAD447 is UNSAT
Problem TDEAD452 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/583 variables, 20/197 constraints. Problems are: Problem set: 13 solved, 490 unsolved
Problem TDEAD439 is UNSAT
Problem TDEAD440 is UNSAT
Problem TDEAD443 is UNSAT
Problem TDEAD444 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/583 variables, 20/217 constraints. Problems are: Problem set: 17 solved, 486 unsolved
Problem TDEAD437 is UNSAT
Problem TDEAD441 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/583 variables, 20/237 constraints. Problems are: Problem set: 19 solved, 484 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/583 variables, 20/257 constraints. Problems are: Problem set: 19 solved, 484 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/583 variables, 20/277 constraints. Problems are: Problem set: 19 solved, 484 unsolved
SMT process timed out in 60089ms, After SMT, problems are : Problem set: 19 solved, 484 unsolved
Search for dead transitions found 19 dead transitions in 60090ms
Found 19 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 19 transitions
Dead transitions reduction (with SMT) removed 19 transitions
Starting structural reductions in LTL mode, iteration 1 : 583/623 places, 485/543 transitions.
Applied a total of 0 rules in 12 ms. Remains 583 /583 variables (removed 0) and now considering 485/485 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62309 ms. Remains : 583/623 places, 485/543 transitions.
[2026-05-24 13:13:56] [INFO ] Flatten gal took : 9 ms
[2026-05-24 13:13:56] [INFO ] Flatten gal took : 8 ms
[2026-05-24 13:13:56] [INFO ] Input system was already deterministic with 485 transitions.
[2026-05-24 13:13:56] [INFO ] Flatten gal took : 10 ms
[2026-05-24 13:13:56] [INFO ] Flatten gal took : 8 ms
[2026-05-24 13:13:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality8592250988666366245.gal : 3 ms
[2026-05-24 13:13:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality1733521840942452326.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/CTLCardinality8592250988666366245.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1733521840942452326.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:14:26] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:14:26] [INFO ] Applying decomposition
[2026-05-24 13:14:26] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8993536129685613926.txt' '-o' '/tmp/graph8993536129685613926.bin' '-w' '/tmp/graph8993536129685613926.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8993536129685613926.bin' '-l' '-1' '-v' '-w' '/tmp/graph8993536129685613926.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:14:26] [INFO ] Decomposing Gal with order
[2026-05-24 13:14:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:14:26] [INFO ] Removed a total of 203 redundant transitions.
[2026-05-24 13:14:26] [INFO ] Flatten gal took : 34 ms
[2026-05-24 13:14:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 25 ms.
[2026-05-24 13:14:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality15059007090943091623.gal : 5 ms
[2026-05-24 13:14:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality4617408353729165025.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/CTLCardinality15059007090943091623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4617408353729165025.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.22287e+33,1.82668,60640,4214,50,106540,1148,1200,263009,67,2576,0


Converting to forward existential form...Done !
original formula: E(!(EG(((i9.u35.p93==0)||(i10.i0.u68.p201==1)))) U AX(EF(!(AG(((i17.u129.p405==0)||(i12.i2.u100.p314==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,!(EG(((i9.u35.p93==0)||(i10.i0.u68.p201==1))))) * !(EX(!(E(TRUE U !(!(E(TRUE U !(((i17.u129.p405==0)...198
Reverse transition relation is NOT exact ! Due to transitions t10, t202, t298, t310, t314, t345, t390, t393, t447, t452, t454, t456, t457, t459, t461, t462...1549
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found a local SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 622 transition count 543
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 31 place count 592 transition count 513
Iterating global reduction 1 with 30 rules applied. Total rules applied 61 place count 592 transition count 513
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 72 place count 581 transition count 502
Iterating global reduction 1 with 11 rules applied. Total rules applied 83 place count 581 transition count 502
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 84 place count 580 transition count 501
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 580 transition count 501
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 86 place count 579 transition count 500
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 579 transition count 500
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 88 place count 578 transition count 499
Iterating global reduction 1 with 1 rules applied. Total rules applied 89 place count 578 transition count 499
Applied a total of 89 rules in 83 ms. Remains 578 /623 variables (removed 45) and now considering 499/543 (removed 44) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-48174960459667186.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4867278438599157545.kers'
[2026-05-24 13:14:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-48174960459667186.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4867278438599157545.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 499 rows 578 cols 1598 entries
Finished phase 1 with 373 SingleSign rule and 88 generalized
[2026-05-24 13:14:56] [INFO ] Computed 117 invariants in 9 ms
Computed 117 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-4867278438599157545.kers
Total runtime 10 ms.
[2026-05-24 13:14:57] [INFO ] Implicit Places using invariants in 397 ms returned []
[2026-05-24 13:14:57] [INFO ] Invariant cache hit.
[2026-05-24 13:14:58] [INFO ] Implicit Places using invariants and state equation in 1580 ms returned []
Implicit Place search using SMT with State Equation took 1988 ms to find 0 implicit places.
Running 498 sub problems to find dead transitions.
[2026-05-24 13:14:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/577 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/577 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 2 (OVERLAPS) 1/578 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/578 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 498 unsolved
Problem TDEAD424 is UNSAT
Problem TDEAD426 is UNSAT
Problem TDEAD427 is UNSAT
Problem TDEAD428 is UNSAT
Problem TDEAD431 is UNSAT
Problem TDEAD433 is UNSAT
Problem TDEAD435 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD437 is UNSAT
Problem TDEAD440 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/578 variables, 20/137 constraints. Problems are: Problem set: 10 solved, 488 unsolved
Problem TDEAD443 is UNSAT
Problem TDEAD444 is UNSAT
Problem TDEAD445 is UNSAT
Problem TDEAD447 is UNSAT
Problem TDEAD448 is UNSAT
Problem TDEAD449 is UNSAT
Problem TDEAD451 is UNSAT
Problem TDEAD452 is UNSAT
Problem TDEAD453 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/578 variables, 20/157 constraints. Problems are: Problem set: 19 solved, 479 unsolved
Problem TDEAD429 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/578 variables, 20/177 constraints. Problems are: Problem set: 20 solved, 478 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 578/1077 variables, and 177 constraints, problems are : Problem set: 20 solved, 478 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/578 constraints, PredecessorRefiner: 498/498 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 20 solved, 478 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/577 variables, 14/14 constraints. Problems are: Problem set: 20 solved, 478 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/577 variables, 0/14 constraints. Problems are: Problem set: 20 solved, 478 unsolved
At refinement iteration 2 (OVERLAPS) 1/578 variables, 99/113 constraints. Problems are: Problem set: 20 solved, 478 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/578 variables, 4/117 constraints. Problems are: Problem set: 20 solved, 478 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/578 variables, 60/177 constraints. Problems are: Problem set: 20 solved, 478 unsolved
Problem TDEAD400 is UNSAT
Problem TDEAD401 is UNSAT
Problem TDEAD415 is UNSAT
Problem TDEAD416 is UNSAT
Problem TDEAD439 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/578 variables, 20/197 constraints. Problems are: Problem set: 25 solved, 473 unsolved
Problem TDEAD418 is UNSAT
Problem TDEAD419 is UNSAT
Problem TDEAD422 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/578 variables, 20/217 constraints. Problems are: Problem set: 28 solved, 470 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/578 variables, 20/237 constraints. Problems are: Problem set: 28 solved, 470 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/578 variables, 20/257 constraints. Problems are: Problem set: 28 solved, 470 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/578 variables, 20/277 constraints. Problems are: Problem set: 28 solved, 470 unsolved
SMT process timed out in 60177ms, After SMT, problems are : Problem set: 28 solved, 470 unsolved
Search for dead transitions found 28 dead transitions in 60179ms
Found 28 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 28 transitions
Dead transitions reduction (with SMT) removed 28 transitions
Starting structural reductions in LTL mode, iteration 1 : 578/623 places, 471/543 transitions.
Applied a total of 0 rules in 14 ms. Remains 578 /578 variables (removed 0) and now considering 471/471 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62266 ms. Remains : 578/623 places, 471/543 transitions.
[2026-05-24 13:15:59] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:15:59] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:15:59] [INFO ] Input system was already deterministic with 471 transitions.
[2026-05-24 13:15:59] [INFO ] Flatten gal took : 6 ms
[2026-05-24 13:15:59] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:15:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality2710061910418600165.gal : 2 ms
[2026-05-24 13:15:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality17093469217856822074.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/CTLCardinality2710061910418600165.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17093469217856822074.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:16:29] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:16:29] [INFO ] Applying decomposition
[2026-05-24 13:16:29] [INFO ] Flatten gal took : 12 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/graph4981723069306857972.txt' '-o' '/tmp/graph4981723069306857972.bin' '-w' '/tmp/graph4981723069306857972.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4981723069306857972.bin' '-l' '-1' '-v' '-w' '/tmp/graph4981723069306857972.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:16:29] [INFO ] Decomposing Gal with order
[2026-05-24 13:16:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:16:29] [INFO ] Removed a total of 158 redundant transitions.
[2026-05-24 13:16:29] [INFO ] Flatten gal took : 17 ms
[2026-05-24 13:16:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 8 ms.
[2026-05-24 13:16:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality7875769530883585693.gal : 6 ms
[2026-05-24 13:16:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality9753957270599316642.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/CTLCardinality7875769530883585693.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9753957270599316642.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.24521e+33,1.37003,43768,4239,57,77801,787,1146,127877,69,1927,0


Converting to forward existential form...Done !
original formula: E(AX(AX(((EX(TRUE) + (i16.u150.p513==0)) + (i1.u99.p292==1)))) U (i23.u161.p570==1))
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!(!(EX(!(((EX(TRUE) + (i16.u150.p513==0)) + (i1.u99.p292==1))))))))) * (i23.u161.p570==1))] != ...160
Reverse transition relation is NOT exact ! Due to transitions t7, t10, t200, t284, t296, t304, t312, t386, t389, t435, t439, t441, t443, t446, t448, t457, ...1505
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 622 transition count 543
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 30 place count 593 transition count 514
Iterating global reduction 1 with 29 rules applied. Total rules applied 59 place count 593 transition count 514
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 70 place count 582 transition count 503
Iterating global reduction 1 with 11 rules applied. Total rules applied 81 place count 582 transition count 503
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 581 transition count 502
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 581 transition count 502
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 84 place count 580 transition count 501
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 580 transition count 501
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 86 place count 579 transition count 500
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 579 transition count 500
Applied a total of 87 rules in 79 ms. Remains 579 /623 variables (removed 44) and now considering 500/543 (removed 43) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1122892159504857171.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1674000406182584901.kers'
[2026-05-24 13:16:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1122892159504857171.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1674000406182584901.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 500 rows 579 cols 1600 entries
Finished phase 1 with 374 SingleSign rule and 88 generalized
[2026-05-24 13:16:59] [INFO ] Computed 117 invariants in 3 ms
Computed 117 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1674000406182584901.kers
Total runtime 5 ms.
[2026-05-24 13:16:59] [INFO ] Implicit Places using invariants in 409 ms returned []
[2026-05-24 13:16:59] [INFO ] Invariant cache hit.
[2026-05-24 13:17:01] [INFO ] Implicit Places using invariants and state equation in 1740 ms returned []
Implicit Place search using SMT with State Equation took 2152 ms to find 0 implicit places.
Running 499 sub problems to find dead transitions.
[2026-05-24 13:17:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/578 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/578 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 2 (OVERLAPS) 1/579 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/579 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/579 variables, 20/137 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/579 variables, 20/157 constraints. Problems are: Problem set: 0 solved, 499 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/579 variables, 20/177 constraints. Problems are: Problem set: 0 solved, 499 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 579/1079 variables, and 177 constraints, problems are : Problem set: 0 solved, 499 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/579 constraints, PredecessorRefiner: 499/499 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 499 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/578 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/578 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 2 (OVERLAPS) 1/579 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/579 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/579 variables, 60/177 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/579 variables, 20/197 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/579 variables, 20/217 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/579 variables, 20/237 constraints. Problems are: Problem set: 0 solved, 499 unsolved
Problem TDEAD401 is UNSAT
Problem TDEAD406 is UNSAT
Problem TDEAD408 is UNSAT
Problem TDEAD416 is UNSAT
Problem TDEAD425 is UNSAT
Problem TDEAD434 is UNSAT
Problem TDEAD436 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/579 variables, 20/257 constraints. Problems are: Problem set: 7 solved, 492 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/579 variables, 20/277 constraints. Problems are: Problem set: 7 solved, 492 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 579/1079 variables, and 284 constraints, problems are : Problem set: 7 solved, 492 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/579 constraints, PredecessorRefiner: 0/499 constraints, Known Traps: 167/167 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60080ms problems are : Problem set: 7 solved, 492 unsolved
Search for dead transitions found 7 dead transitions in 60082ms
Found 7 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 7 transitions
Dead transitions reduction (with SMT) removed 7 transitions
Starting structural reductions in LTL mode, iteration 1 : 579/623 places, 493/543 transitions.
Applied a total of 0 rules in 12 ms. Remains 579 /579 variables (removed 0) and now considering 493/493 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62328 ms. Remains : 579/623 places, 493/543 transitions.
[2026-05-24 13:18:01] [INFO ] Flatten gal took : 11 ms
[2026-05-24 13:18:01] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:18:01] [INFO ] Input system was already deterministic with 493 transitions.
[2026-05-24 13:18:01] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:18:01] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:18:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality7182273736877749164.gal : 2 ms
[2026-05-24 13:18:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality4393737666618952153.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/CTLCardinality7182273736877749164.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4393737666618952153.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:18:31] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:18:31] [INFO ] Applying decomposition
[2026-05-24 13:18:31] [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/graph4774027685101264377.txt' '-o' '/tmp/graph4774027685101264377.bin' '-w' '/tmp/graph4774027685101264377.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4774027685101264377.bin' '-l' '-1' '-v' '-w' '/tmp/graph4774027685101264377.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:18:31] [INFO ] Decomposing Gal with order
[2026-05-24 13:18:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:18:31] [INFO ] Removed a total of 255 redundant transitions.
[2026-05-24 13:18:31] [INFO ] Flatten gal took : 17 ms
[2026-05-24 13:18:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 5 ms.
[2026-05-24 13:18:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality12512418319890377968.gal : 5 ms
[2026-05-24 13:18:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality5302423925476723319.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/CTLCardinality12512418319890377968.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5302423925476723319.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.25614e+33,7.82879,215040,6099,64,405462,961,1175,1.19244e+06,68,2536,0


Converting to forward existential form...Done !
original formula: EX(AG(((AF(((i7.i1.u118.p373==0)||(i20.u157.p621==1))) + (i0.i0.u88.p270==0)) + (i17.u59.p174==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(((!(EG(!(((i7.i1.u118.p373==0)||(i20.u157.p621==1))))) + (i0.i0.u88.p270==0)) + (i17.u...181
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t10, t201, t285, t297, t305, t313, t342, t387, t390, t456, t457, t461, t463, t465...1563
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 622 transition count 543
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 30 place count 593 transition count 514
Iterating global reduction 1 with 29 rules applied. Total rules applied 59 place count 593 transition count 514
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 70 place count 582 transition count 503
Iterating global reduction 1 with 11 rules applied. Total rules applied 81 place count 582 transition count 503
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 581 transition count 502
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 581 transition count 502
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 84 place count 580 transition count 501
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 580 transition count 501
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 86 place count 579 transition count 500
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 579 transition count 500
Applied a total of 87 rules in 77 ms. Remains 579 /623 variables (removed 44) and now considering 500/543 (removed 43) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-214502173706113595.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9389577495176504125.kers'
[2026-05-24 13:19:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-214502173706113595.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9389577495176504125.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 500 rows 579 cols 1600 entries
Finished phase 1 with 374 SingleSign rule and 88 generalized
[2026-05-24 13:19:02] [INFO ] Computed 117 invariants in 8 ms
Computed 117 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-9389577495176504125.kers
Total runtime 10 ms.
[2026-05-24 13:19:02] [INFO ] Implicit Places using invariants in 411 ms returned []
[2026-05-24 13:19:02] [INFO ] Invariant cache hit.
[2026-05-24 13:19:04] [INFO ] Implicit Places using invariants and state equation in 1655 ms returned []
Implicit Place search using SMT with State Equation took 2067 ms to find 0 implicit places.
Running 499 sub problems to find dead transitions.
[2026-05-24 13:19:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/578 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/578 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 2 (OVERLAPS) 1/579 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/579 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/579 variables, 20/137 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/579 variables, 20/157 constraints. Problems are: Problem set: 0 solved, 499 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/579 variables, 20/177 constraints. Problems are: Problem set: 0 solved, 499 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 579/1079 variables, and 177 constraints, problems are : Problem set: 0 solved, 499 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/579 constraints, PredecessorRefiner: 499/499 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 499 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/578 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/578 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 2 (OVERLAPS) 1/579 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/579 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/579 variables, 60/177 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/579 variables, 20/197 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/579 variables, 20/217 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/579 variables, 20/237 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/579 variables, 20/257 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/579 variables, 20/277 constraints. Problems are: Problem set: 0 solved, 499 unsolved
SMT process timed out in 60223ms, After SMT, problems are : Problem set: 0 solved, 499 unsolved
Search for dead transitions found 0 dead transitions in 60226ms
Starting structural reductions in LTL mode, iteration 1 : 579/623 places, 500/543 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62374 ms. Remains : 579/623 places, 500/543 transitions.
[2026-05-24 13:20:04] [INFO ] Flatten gal took : 8 ms
[2026-05-24 13:20:04] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:20:04] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-24 13:20:04] [INFO ] Flatten gal took : 8 ms
[2026-05-24 13:20:04] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:20:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality3153769722392255848.gal : 2 ms
[2026-05-24 13:20:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality8730645509881685941.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/CTLCardinality3153769722392255848.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8730645509881685941.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:20:34] [INFO ] Flatten gal took : 11 ms
[2026-05-24 13:20:34] [INFO ] Applying decomposition
[2026-05-24 13:20:34] [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/graph5001958257353583574.txt' '-o' '/tmp/graph5001958257353583574.bin' '-w' '/tmp/graph5001958257353583574.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5001958257353583574.bin' '-l' '-1' '-v' '-w' '/tmp/graph5001958257353583574.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:20:34] [INFO ] Decomposing Gal with order
[2026-05-24 13:20:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:20:34] [INFO ] Removed a total of 290 redundant transitions.
[2026-05-24 13:20:34] [INFO ] Flatten gal took : 18 ms
[2026-05-24 13:20:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 5 ms.
[2026-05-24 13:20:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality16620187103099944722.gal : 5 ms
[2026-05-24 13:20:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality7102700955872945148.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/CTLCardinality16620187103099944722.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7102700955872945148.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.24521e+33,1.63414,47140,5763,54,68523,753,1215,173849,60,1510,0


Converting to forward existential form...Done !
original formula: AG(((EF(((i14.i1.u109.p333==0)||(i19.i1.u159.p598==1))) + AF(E(((i12.i0.u184.p684==0)||(i14.i1.u109.p335==1)) U (i17.i0.u37.p98==1)))) + ...180
=> equivalent forward existential formula: [FwdG(((FwdU(Init,TRUE) * !(EX((i9.i0.u83.p243==0)))) * !(E(TRUE U ((i14.i1.u109.p333==0)||(i19.i1.u159.p598==1)...244
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t10, t285, t301, t309, t313, t387, t390, t464, t468, t470, t472, t473, t475, t477...1554
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,1,23.4584,651612,1,0,1.05443e+06,753,8812,2.41917e+06,327,1750,2350903
FORMULA BusinessProcesses-PT-19-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 622 transition count 543
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 31 place count 592 transition count 513
Iterating global reduction 1 with 30 rules applied. Total rules applied 61 place count 592 transition count 513
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 72 place count 581 transition count 502
Iterating global reduction 1 with 11 rules applied. Total rules applied 83 place count 581 transition count 502
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 84 place count 580 transition count 501
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 580 transition count 501
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 86 place count 579 transition count 500
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 579 transition count 500
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 88 place count 578 transition count 499
Iterating global reduction 1 with 1 rules applied. Total rules applied 89 place count 578 transition count 499
Applied a total of 89 rules in 87 ms. Remains 578 /623 variables (removed 45) and now considering 499/543 (removed 44) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4913767470125998279.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16524723256402876204.kers'
[2026-05-24 13:20:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4913767470125998279.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16524723256402876204.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 499 rows 578 cols 1598 entries
Finished phase 1 with 373 SingleSign rule and 88 generalized
[2026-05-24 13:20:58] [INFO ] Computed 117 invariants in 3 ms
Computed 117 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-16524723256402876204.kers
Total runtime 5 ms.
[2026-05-24 13:20:58] [INFO ] Implicit Places using invariants in 399 ms returned []
[2026-05-24 13:20:58] [INFO ] Invariant cache hit.
[2026-05-24 13:21:00] [INFO ] Implicit Places using invariants and state equation in 1735 ms returned []
Implicit Place search using SMT with State Equation took 2157 ms to find 0 implicit places.
Running 498 sub problems to find dead transitions.
[2026-05-24 13:21:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/577 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/577 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 2 (OVERLAPS) 1/578 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/578 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 498 unsolved
Problem TDEAD424 is UNSAT
Problem TDEAD426 is UNSAT
Problem TDEAD427 is UNSAT
Problem TDEAD428 is UNSAT
Problem TDEAD431 is UNSAT
Problem TDEAD433 is UNSAT
Problem TDEAD435 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD437 is UNSAT
Problem TDEAD440 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/578 variables, 20/137 constraints. Problems are: Problem set: 10 solved, 488 unsolved
Problem TDEAD443 is UNSAT
Problem TDEAD444 is UNSAT
Problem TDEAD445 is UNSAT
Problem TDEAD447 is UNSAT
Problem TDEAD448 is UNSAT
Problem TDEAD449 is UNSAT
Problem TDEAD451 is UNSAT
Problem TDEAD452 is UNSAT
Problem TDEAD453 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/578 variables, 20/157 constraints. Problems are: Problem set: 19 solved, 479 unsolved
Problem TDEAD429 is UNSAT
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/578 variables, 20/177 constraints. Problems are: Problem set: 20 solved, 478 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 578/1077 variables, and 177 constraints, problems are : Problem set: 20 solved, 478 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/578 constraints, PredecessorRefiner: 498/498 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 20 solved, 478 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/577 variables, 14/14 constraints. Problems are: Problem set: 20 solved, 478 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/577 variables, 0/14 constraints. Problems are: Problem set: 20 solved, 478 unsolved
At refinement iteration 2 (OVERLAPS) 1/578 variables, 99/113 constraints. Problems are: Problem set: 20 solved, 478 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/578 variables, 4/117 constraints. Problems are: Problem set: 20 solved, 478 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/578 variables, 60/177 constraints. Problems are: Problem set: 20 solved, 478 unsolved
Problem TDEAD400 is UNSAT
Problem TDEAD401 is UNSAT
Problem TDEAD415 is UNSAT
Problem TDEAD416 is UNSAT
Problem TDEAD439 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/578 variables, 20/197 constraints. Problems are: Problem set: 25 solved, 473 unsolved
Problem TDEAD418 is UNSAT
Problem TDEAD419 is UNSAT
Problem TDEAD422 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/578 variables, 20/217 constraints. Problems are: Problem set: 28 solved, 470 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/578 variables, 20/237 constraints. Problems are: Problem set: 28 solved, 470 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/578 variables, 20/257 constraints. Problems are: Problem set: 28 solved, 470 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/578 variables, 20/277 constraints. Problems are: Problem set: 28 solved, 470 unsolved
SMT process timed out in 60105ms, After SMT, problems are : Problem set: 28 solved, 470 unsolved
Search for dead transitions found 28 dead transitions in 60108ms
Found 28 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 28 transitions
Dead transitions reduction (with SMT) removed 28 transitions
Starting structural reductions in LTL mode, iteration 1 : 578/623 places, 471/543 transitions.
Applied a total of 0 rules in 17 ms. Remains 578 /578 variables (removed 0) and now considering 471/471 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62372 ms. Remains : 578/623 places, 471/543 transitions.
[2026-05-24 13:22:00] [INFO ] Flatten gal took : 6 ms
[2026-05-24 13:22:00] [INFO ] Flatten gal took : 6 ms
[2026-05-24 13:22:00] [INFO ] Input system was already deterministic with 471 transitions.
[2026-05-24 13:22:00] [INFO ] Flatten gal took : 8 ms
[2026-05-24 13:22:00] [INFO ] Flatten gal took : 6 ms
[2026-05-24 13:22:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality13874762955711684161.gal : 2 ms
[2026-05-24 13:22:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality13427296215818686053.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/CTLCardinality13874762955711684161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13427296215818686053.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:22:30] [INFO ] Flatten gal took : 10 ms
[2026-05-24 13:22:30] [INFO ] Applying decomposition
[2026-05-24 13:22:30] [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/graph14099439257903160722.txt' '-o' '/tmp/graph14099439257903160722.bin' '-w' '/tmp/graph14099439257903160722.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14099439257903160722.bin' '-l' '-1' '-v' '-w' '/tmp/graph14099439257903160722.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:22:30] [INFO ] Decomposing Gal with order
[2026-05-24 13:22:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:22:30] [INFO ] Removed a total of 160 redundant transitions.
[2026-05-24 13:22:30] [INFO ] Flatten gal took : 16 ms
[2026-05-24 13:22:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 5 ms.
[2026-05-24 13:22:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality10167508313521884326.gal : 4 ms
[2026-05-24 13:22:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality5983821610061404385.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/CTLCardinality10167508313521884326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5983821610061404385.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.24521e+33,2.30143,68736,6376,60,126607,1343,1157,225696,70,3187,0


Converting to forward existential form...Done !
original formula: AX(AG((i9.i1.u179.p675==0)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !((i9.i1.u179.p675==0)))] = FALSE
(forward)formula 0,0,3.73017,68736,1,0,126607,1343,2689,225696,127,3187,342858
FORMULA BusinessProcesses-PT-19-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Graph (trivial) has 312 edges and 623 vertex of which 6 / 623 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1356 edges and 618 vertex of which 616 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 86 rules applied. Total rules applied 88 place count 615 transition count 449
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 174 place count 529 transition count 449
Performed 123 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 123 Pre rules applied. Total rules applied 174 place count 529 transition count 326
Deduced a syphon composed of 123 places in 0 ms
Ensure Unique test removed 25 places
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 2 with 271 rules applied. Total rules applied 445 place count 381 transition count 326
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 473 place count 353 transition count 298
Ensure Unique test removed 1 places
Iterating global reduction 2 with 29 rules applied. Total rules applied 502 place count 352 transition count 298
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 502 place count 352 transition count 296
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 506 place count 350 transition count 296
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 507 place count 349 transition count 295
Iterating global reduction 2 with 1 rules applied. Total rules applied 508 place count 349 transition count 295
Performed 145 Post agglomeration using F-continuation condition.Transition count delta: 145
Deduced a syphon composed of 145 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 2 with 294 rules applied. Total rules applied 802 place count 200 transition count 150
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 804 place count 199 transition count 149
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 805 place count 198 transition count 148
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 806 place count 197 transition count 148
Applied a total of 806 rules in 81 ms. Remains 197 /623 variables (removed 426) and now considering 148/543 (removed 395) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10806416243006365675.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5801333388717553748.kers'
[2026-05-24 13:22:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10806416243006365675.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5801333388717553748.kers]
Normalized transition count is 147 out of 148 initially.
Culling duplicate invariants (modulo rational): removing 64 columns.
Culled 64 columns in 0 ms.
// Phase 1: matrix 147 rows 133 cols 551 entries
Finished phase 1 with 96 SingleSign rule and 15 generalized
[2026-05-24 13:22:34] [INFO ] Computed 86 invariants in 1 ms
Computed 86 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5801333388717553748.kers
Total runtime 2 ms.
[2026-05-24 13:22:34] [INFO ] Implicit Places using invariants in 156 ms returned [0, 1, 2, 3, 4, 13, 14, 15, 16, 17, 18, 22, 23, 24, 25, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 159 ms to find 27 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 170/623 places, 148/543 transitions.
Applied a total of 0 rules in 8 ms. Remains 170 /170 variables (removed 0) and now considering 148/148 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 248 ms. Remains : 170/623 places, 148/543 transitions.
[2026-05-24 13:22:34] [INFO ] Flatten gal took : 4 ms
[2026-05-24 13:22:34] [INFO ] Flatten gal took : 10 ms
[2026-05-24 13:22:34] [INFO ] Input system was already deterministic with 148 transitions.
[2026-05-24 13:22:34] [INFO ] Flatten gal took : 4 ms
[2026-05-24 13:22:34] [INFO ] Flatten gal took : 4 ms
[2026-05-24 13:22:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality11831350057024848219.gal : 1 ms
[2026-05-24 13:22:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality13551300788839799098.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/CTLCardinality11831350057024848219.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13551300788839799098.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.72218e+06,0.373009,21920,2,6423,5,51116,6,0,826,36624,0


Converting to forward existential form...Done !
original formula: EF(EG(AG((((p74==1)&&(p757==0))&&(p762==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(TRUE U !((((p74==1)&&(p757==0))&&(p762==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t36, t37, t38, t39, t40, t64, t65, t66, t67, t68, t96, t97, t118, t119, t120, t121, t122, t12...276
(forward)formula 0,0,2.69978,91864,1,0,195,382444,287,103,5986,196570,271
FORMULA BusinessProcesses-PT-19-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 622 transition count 543
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 27 place count 596 transition count 517
Iterating global reduction 1 with 26 rules applied. Total rules applied 53 place count 596 transition count 517
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 61 place count 588 transition count 509
Iterating global reduction 1 with 8 rules applied. Total rules applied 69 place count 588 transition count 509
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 70 place count 587 transition count 508
Iterating global reduction 1 with 1 rules applied. Total rules applied 71 place count 587 transition count 508
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 72 place count 586 transition count 507
Iterating global reduction 1 with 1 rules applied. Total rules applied 73 place count 586 transition count 507
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 74 place count 585 transition count 506
Iterating global reduction 1 with 1 rules applied. Total rules applied 75 place count 585 transition count 506
Applied a total of 75 rules in 84 ms. Remains 585 /623 variables (removed 38) and now considering 506/543 (removed 37) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6640409452396114655.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7323394174188543794.kers'
[2026-05-24 13:22:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6640409452396114655.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7323394174188543794.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 506 rows 585 cols 1612 entries
Finished phase 1 with 380 SingleSign rule and 88 generalized
[2026-05-24 13:22:37] [INFO ] Computed 117 invariants in 8 ms
Computed 117 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-7323394174188543794.kers
Total runtime 10 ms.
[2026-05-24 13:22:38] [INFO ] Implicit Places using invariants in 409 ms returned []
[2026-05-24 13:22:38] [INFO ] Invariant cache hit.
[2026-05-24 13:22:39] [INFO ] Implicit Places using invariants and state equation in 1688 ms returned []
Implicit Place search using SMT with State Equation took 2100 ms to find 0 implicit places.
Running 505 sub problems to find dead transitions.
[2026-05-24 13:22:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 505 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/584 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 505 unsolved
At refinement iteration 2 (OVERLAPS) 1/585 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 505 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/585 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 505 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/585 variables, 20/137 constraints. Problems are: Problem set: 0 solved, 505 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/585 variables, 20/157 constraints. Problems are: Problem set: 0 solved, 505 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/585 variables, 20/177 constraints. Problems are: Problem set: 0 solved, 505 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 585/1091 variables, and 177 constraints, problems are : Problem set: 0 solved, 505 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/585 constraints, PredecessorRefiner: 505/505 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 505 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 505 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/584 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 505 unsolved
At refinement iteration 2 (OVERLAPS) 1/585 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 505 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/585 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 505 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/585 variables, 60/177 constraints. Problems are: Problem set: 0 solved, 505 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/585 variables, 20/197 constraints. Problems are: Problem set: 0 solved, 505 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/585 variables, 20/217 constraints. Problems are: Problem set: 0 solved, 505 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/585 variables, 20/237 constraints. Problems are: Problem set: 0 solved, 505 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/585 variables, 20/257 constraints. Problems are: Problem set: 0 solved, 505 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/585 variables, 20/277 constraints. Problems are: Problem set: 0 solved, 505 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 585/1091 variables, and 296 constraints, problems are : Problem set: 0 solved, 505 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/585 constraints, PredecessorRefiner: 0/505 constraints, Known Traps: 179/179 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60097ms problems are : Problem set: 0 solved, 505 unsolved
Search for dead transitions found 0 dead transitions in 60103ms
Starting structural reductions in LTL mode, iteration 1 : 585/623 places, 506/543 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62292 ms. Remains : 585/623 places, 506/543 transitions.
[2026-05-24 13:23:39] [INFO ] Flatten gal took : 9 ms
[2026-05-24 13:23:39] [INFO ] Flatten gal took : 8 ms
[2026-05-24 13:23:39] [INFO ] Input system was already deterministic with 506 transitions.
[2026-05-24 13:23:40] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:23:40] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:23:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality5141034556688939607.gal : 3 ms
[2026-05-24 13:23:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality6832777094948575561.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/CTLCardinality5141034556688939607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6832777094948575561.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:24:10] [INFO ] Flatten gal took : 8 ms
[2026-05-24 13:24:10] [INFO ] Applying decomposition
[2026-05-24 13:24:10] [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/graph16919162292144891163.txt' '-o' '/tmp/graph16919162292144891163.bin' '-w' '/tmp/graph16919162292144891163.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16919162292144891163.bin' '-l' '-1' '-v' '-w' '/tmp/graph16919162292144891163.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:24:10] [INFO ] Decomposing Gal with order
[2026-05-24 13:24:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:24:10] [INFO ] Removed a total of 288 redundant transitions.
[2026-05-24 13:24:10] [INFO ] Flatten gal took : 17 ms
[2026-05-24 13:24:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 5 ms.
[2026-05-24 13:24:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality14913015311179591002.gal : 4 ms
[2026-05-24 13:24:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality11579041044469959583.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/CTLCardinality14913015311179591002.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11579041044469959583.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.27025e+33,5.53451,152492,7383,61,267476,741,1276,635102,69,1935,0


Converting to forward existential form...Done !
original formula: AG(((((AG((i8.i0.u47.p127==0)) + !(A((i9.u52.p149==0) U ((i22.u189.p698==0)||(i20.i0.u16.p35==1))))) + ((i10.i0.u65.p193==0)||(i18.u113.p...560
=> equivalent forward existential formula: ([(FwdU((((FwdU(Init,TRUE) * !((E(E((i10.i1.u62.p178==0) U ((i16.i2.u147.p486==0)||(i19.i1.u128.p404==1))) U !((...777
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t10, t205, t305, t313, t346, t393, t396, t470, t474, t476, t478, t479, t481, t483...1644
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found a local SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
(forward)formula 0,0,24.0543,597712,1,0,1.207e+06,894,10440,2.11916e+06,379,2658,2335331
FORMULA BusinessProcesses-PT-19-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Graph (trivial) has 307 edges and 623 vertex of which 6 / 623 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1356 edges and 618 vertex of which 616 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 0 with 82 rules applied. Total rules applied 84 place count 615 transition count 453
Reduce places removed 82 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 84 rules applied. Total rules applied 168 place count 533 transition count 451
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 170 place count 531 transition count 451
Performed 121 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 121 Pre rules applied. Total rules applied 170 place count 531 transition count 330
Deduced a syphon composed of 121 places in 0 ms
Ensure Unique test removed 24 places
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 3 with 266 rules applied. Total rules applied 436 place count 386 transition count 330
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 463 place count 359 transition count 303
Ensure Unique test removed 1 places
Iterating global reduction 3 with 28 rules applied. Total rules applied 491 place count 358 transition count 303
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 491 place count 358 transition count 301
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 495 place count 356 transition count 301
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 496 place count 355 transition count 300
Iterating global reduction 3 with 1 rules applied. Total rules applied 497 place count 355 transition count 300
Performed 146 Post agglomeration using F-continuation condition.Transition count delta: 146
Deduced a syphon composed of 146 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 3 with 296 rules applied. Total rules applied 793 place count 205 transition count 154
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 795 place count 204 transition count 153
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 796 place count 203 transition count 152
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 797 place count 202 transition count 152
Applied a total of 797 rules in 86 ms. Remains 202 /623 variables (removed 421) and now considering 152/543 (removed 391) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5266799685636390648.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17406674840644451097.kers'
[2026-05-24 13:24:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5266799685636390648.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17406674840644451097.kers]
Normalized transition count is 151 out of 152 initially.
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 0 ms.
// Phase 1: matrix 151 rows 154 cols 617 entries
Finished phase 1 with 73 SingleSign rule and 42 generalized
[2026-05-24 13:24:34] [INFO ] Computed 87 invariants in 2 ms
Computed 87 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17406674840644451097.kers
Total runtime 2 ms.
[2026-05-24 13:24:34] [INFO ] Implicit Places using invariants in 162 ms returned [53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 165]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 163 ms to find 12 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 190/623 places, 152/543 transitions.
Applied a total of 0 rules in 8 ms. Remains 190 /190 variables (removed 0) and now considering 152/152 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 257 ms. Remains : 190/623 places, 152/543 transitions.
[2026-05-24 13:24:34] [INFO ] Flatten gal took : 3 ms
[2026-05-24 13:24:34] [INFO ] Flatten gal took : 3 ms
[2026-05-24 13:24:34] [INFO ] Input system was already deterministic with 152 transitions.
[2026-05-24 13:24:34] [INFO ] Flatten gal took : 3 ms
[2026-05-24 13:24:34] [INFO ] Flatten gal took : 3 ms
[2026-05-24 13:24:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality10381976370442020993.gal : 1 ms
[2026-05-24 13:24:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality14298240308498122439.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/CTLCardinality10381976370442020993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14298240308498122439.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.18097e+06,1.27567,47188,2,5478,5,195087,6,0,909,104943,0


Converting to forward existential form...Done !
original formula: EF(((p706==0) * EF((((p747==0)&&(p221==1))&&(((p218==0)||(p198==0))||(p761==1))))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * (p706==0)),TRUE) * (((p747==0)&&(p221==1))&&(((p218==0)||(p198==0))||(p761==1))))] != ...160
(forward)formula 0,1,1.3385,47188,1,0,7,195087,10,2,1798,104943,4
FORMULA BusinessProcesses-PT-19-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 622 transition count 543
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 27 place count 596 transition count 517
Iterating global reduction 1 with 26 rules applied. Total rules applied 53 place count 596 transition count 517
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 61 place count 588 transition count 509
Iterating global reduction 1 with 8 rules applied. Total rules applied 69 place count 588 transition count 509
Applied a total of 69 rules in 40 ms. Remains 588 /623 variables (removed 35) and now considering 509/543 (removed 34) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5457952923453680006.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6937074783068551386.kers'
[2026-05-24 13:24:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5457952923453680006.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6937074783068551386.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 509 rows 588 cols 1621 entries
Finished phase 1 with 382 SingleSign rule and 89 generalized
[2026-05-24 13:24:36] [INFO ] Computed 117 invariants in 8 ms
Computed 117 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-6937074783068551386.kers
Total runtime 10 ms.
[2026-05-24 13:24:36] [INFO ] Implicit Places using invariants in 391 ms returned []
[2026-05-24 13:24:36] [INFO ] Invariant cache hit.
[2026-05-24 13:24:38] [INFO ] Implicit Places using invariants and state equation in 2037 ms returned []
Implicit Place search using SMT with State Equation took 2429 ms to find 0 implicit places.
Running 508 sub problems to find dead transitions.
[2026-05-24 13:24:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/587 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/587 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 2 (OVERLAPS) 1/588 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/588 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/588 variables, 20/137 constraints. Problems are: Problem set: 0 solved, 508 unsolved
Problem TDEAD409 is UNSAT
Problem TDEAD410 is UNSAT
Problem TDEAD424 is UNSAT
Problem TDEAD425 is UNSAT
Problem TDEAD427 is UNSAT
Problem TDEAD433 is UNSAT
Problem TDEAD436 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/588 variables, 20/157 constraints. Problems are: Problem set: 7 solved, 501 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/588 variables, 20/177 constraints. Problems are: Problem set: 7 solved, 501 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 588/1097 variables, and 177 constraints, problems are : Problem set: 7 solved, 501 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/588 constraints, PredecessorRefiner: 508/508 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 501 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/587 variables, 14/14 constraints. Problems are: Problem set: 7 solved, 501 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/587 variables, 0/14 constraints. Problems are: Problem set: 7 solved, 501 unsolved
At refinement iteration 2 (OVERLAPS) 1/588 variables, 99/113 constraints. Problems are: Problem set: 7 solved, 501 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/588 variables, 4/117 constraints. Problems are: Problem set: 7 solved, 501 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/588 variables, 60/177 constraints. Problems are: Problem set: 7 solved, 501 unsolved
Problem TDEAD460 is UNSAT
Problem TDEAD461 is UNSAT
Problem TDEAD462 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/588 variables, 20/197 constraints. Problems are: Problem set: 10 solved, 498 unsolved
Problem TDEAD420 is UNSAT
Problem TDEAD438 is UNSAT
Problem TDEAD456 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/588 variables, 20/217 constraints. Problems are: Problem set: 13 solved, 495 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/588 variables, 20/237 constraints. Problems are: Problem set: 13 solved, 495 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/588 variables, 20/257 constraints. Problems are: Problem set: 13 solved, 495 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/588 variables, 20/277 constraints. Problems are: Problem set: 13 solved, 495 unsolved
SMT process timed out in 60231ms, After SMT, problems are : Problem set: 13 solved, 495 unsolved
Search for dead transitions found 13 dead transitions in 60234ms
Found 13 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 13 transitions
Dead transitions reduction (with SMT) removed 13 transitions
Starting structural reductions in LTL mode, iteration 1 : 588/623 places, 496/543 transitions.
Applied a total of 0 rules in 12 ms. Remains 588 /588 variables (removed 0) and now considering 496/496 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62718 ms. Remains : 588/623 places, 496/543 transitions.
[2026-05-24 13:25:38] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:25:38] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:25:38] [INFO ] Input system was already deterministic with 496 transitions.
[2026-05-24 13:25:38] [INFO ] Flatten gal took : 16 ms
[2026-05-24 13:25:38] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:25:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality7074341419478106343.gal : 2 ms
[2026-05-24 13:25:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality18371149200538991068.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/CTLCardinality7074341419478106343.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18371149200538991068.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:26:08] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:26:08] [INFO ] Applying decomposition
[2026-05-24 13:26:08] [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/graph7534095979647856716.txt' '-o' '/tmp/graph7534095979647856716.bin' '-w' '/tmp/graph7534095979647856716.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7534095979647856716.bin' '-l' '-1' '-v' '-w' '/tmp/graph7534095979647856716.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:26:08] [INFO ] Decomposing Gal with order
[2026-05-24 13:26:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:26:08] [INFO ] Removed a total of 232 redundant transitions.
[2026-05-24 13:26:08] [INFO ] Flatten gal took : 16 ms
[2026-05-24 13:26:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 5 ms.
[2026-05-24 13:26:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality12947558507574055563.gal : 4 ms
[2026-05-24 13:26:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality10678037985508053505.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/CTLCardinality12947558507574055563.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10678037985508053505.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.45594e+33,2.53793,87248,7812,56,176023,679,1166,383899,63,1577,0


Converting to forward existential form...Done !
original formula: EF((A(!(((i21.u164.p568==0)||(i3.u18.p37==1))) U ((i2.i0.u43.p117==1)&&(!((i2.i1.u142.p469==1)||(i7.u209.p766==1))))) * ((EG(A((i14.i1.u1...467
=> equivalent forward existential formula: ([FwdG(((FwdU(Init,TRUE) * !((E(!(((i2.i0.u43.p117==1)&&(!((i2.i1.u142.p469==1)||(i7.u209.p766==1))))) U (!(!(((...1068
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t10, t206, t290, t308, t316, t320, t395, t398, t458, t463, t465, t467, t468, t470...1657
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 622 transition count 543
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 30 place count 593 transition count 514
Iterating global reduction 1 with 29 rules applied. Total rules applied 59 place count 593 transition count 514
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 70 place count 582 transition count 503
Iterating global reduction 1 with 11 rules applied. Total rules applied 81 place count 582 transition count 503
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 581 transition count 502
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 581 transition count 502
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 84 place count 580 transition count 501
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 580 transition count 501
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 86 place count 579 transition count 500
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 579 transition count 500
Applied a total of 87 rules in 86 ms. Remains 579 /623 variables (removed 44) and now considering 500/543 (removed 43) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5814390621066421378.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1490429273154267841.kers'
[2026-05-24 13:26:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5814390621066421378.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1490429273154267841.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 500 rows 579 cols 1600 entries
Finished phase 1 with 374 SingleSign rule and 88 generalized
[2026-05-24 13:26:39] [INFO ] Computed 117 invariants in 9 ms
Computed 117 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-1490429273154267841.kers
Total runtime 11 ms.
[2026-05-24 13:26:39] [INFO ] Implicit Places using invariants in 390 ms returned []
[2026-05-24 13:26:39] [INFO ] Invariant cache hit.
[2026-05-24 13:26:41] [INFO ] Implicit Places using invariants and state equation in 1835 ms returned []
Implicit Place search using SMT with State Equation took 2234 ms to find 0 implicit places.
Running 499 sub problems to find dead transitions.
[2026-05-24 13:26:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/578 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/578 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 2 (OVERLAPS) 1/579 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/579 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 499 unsolved
Problem TDEAD427 is UNSAT
Problem TDEAD428 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD437 is UNSAT
Problem TDEAD445 is UNSAT
Problem TDEAD446 is UNSAT
Problem TDEAD453 is UNSAT
Problem TDEAD454 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/579 variables, 20/137 constraints. Problems are: Problem set: 8 solved, 491 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/579 variables, 20/157 constraints. Problems are: Problem set: 8 solved, 491 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 579/1079 variables, and 173 constraints, problems are : Problem set: 8 solved, 491 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/579 constraints, PredecessorRefiner: 499/499 constraints, Known Traps: 56/56 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 491 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/578 variables, 14/14 constraints. Problems are: Problem set: 8 solved, 491 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/578 variables, 0/14 constraints. Problems are: Problem set: 8 solved, 491 unsolved
At refinement iteration 2 (OVERLAPS) 1/579 variables, 99/113 constraints. Problems are: Problem set: 8 solved, 491 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/579 variables, 4/117 constraints. Problems are: Problem set: 8 solved, 491 unsolved
Problem TDEAD406 is UNSAT
Problem TDEAD407 is UNSAT
Problem TDEAD408 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/579 variables, 56/173 constraints. Problems are: Problem set: 11 solved, 488 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/579 variables, 20/193 constraints. Problems are: Problem set: 11 solved, 488 unsolved
Problem TDEAD401 is UNSAT
Problem TDEAD403 is UNSAT
Problem TDEAD416 is UNSAT
Problem TDEAD417 is UNSAT
Problem TDEAD419 is UNSAT
Problem TDEAD425 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/579 variables, 20/213 constraints. Problems are: Problem set: 17 solved, 482 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/579 variables, 20/233 constraints. Problems are: Problem set: 17 solved, 482 unsolved
Problem TDEAD402 is UNSAT
Problem TDEAD411 is UNSAT
Problem TDEAD412 is UNSAT
Problem TDEAD429 is UNSAT
Problem TDEAD430 is UNSAT
Problem TDEAD432 is UNSAT
Problem TDEAD444 is UNSAT
Problem TDEAD448 is UNSAT
Problem TDEAD450 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/579 variables, 20/253 constraints. Problems are: Problem set: 26 solved, 473 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 579/1079 variables, and 271 constraints, problems are : Problem set: 26 solved, 473 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/579 constraints, PredecessorRefiner: 0/499 constraints, Known Traps: 154/154 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60088ms problems are : Problem set: 26 solved, 473 unsolved
Search for dead transitions found 26 dead transitions in 60091ms
Found 26 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 26 transitions
Dead transitions reduction (with SMT) removed 26 transitions
Starting structural reductions in LTL mode, iteration 1 : 579/623 places, 474/543 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 578 transition count 474
Applied a total of 1 rules in 13 ms. Remains 578 /579 variables (removed 1) and now considering 474/474 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12144430361993754942.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4345584566454194597.kers'
[2026-05-24 13:27:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12144430361993754942.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4345584566454194597.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 474 rows 578 cols 1442 entries
Finished phase 1 with 373 SingleSign rule and 86 generalized
[2026-05-24 13:27:41] [INFO ] Computed 119 invariants in 10 ms
Computed 119 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-4345584566454194597.kers
Total runtime 12 ms.
[2026-05-24 13:27:41] [INFO ] Implicit Places using invariants in 365 ms returned []
[2026-05-24 13:27:41] [INFO ] Invariant cache hit.
[2026-05-24 13:27:43] [INFO ] Implicit Places using invariants and state equation in 1899 ms returned [513]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2273 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 577/623 places, 474/543 transitions.
Applied a total of 0 rules in 15 ms. Remains 577 /577 variables (removed 0) and now considering 474/474 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 64715 ms. Remains : 577/623 places, 474/543 transitions.
[2026-05-24 13:27:43] [INFO ] Flatten gal took : 6 ms
[2026-05-24 13:27:43] [INFO ] Flatten gal took : 6 ms
[2026-05-24 13:27:43] [INFO ] Input system was already deterministic with 474 transitions.
[2026-05-24 13:27:43] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:27:43] [INFO ] Flatten gal took : 6 ms
[2026-05-24 13:27:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality18268959823630239386.gal : 2 ms
[2026-05-24 13:27:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality18029808251073243125.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/CTLCardinality18268959823630239386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18029808251073243125.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:28:13] [INFO ] Flatten gal took : 9 ms
[2026-05-24 13:28:13] [INFO ] Applying decomposition
[2026-05-24 13:28:13] [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/graph6955544574853553341.txt' '-o' '/tmp/graph6955544574853553341.bin' '-w' '/tmp/graph6955544574853553341.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6955544574853553341.bin' '-l' '-1' '-v' '-w' '/tmp/graph6955544574853553341.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:28:13] [INFO ] Decomposing Gal with order
[2026-05-24 13:28:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:28:13] [INFO ] Removed a total of 176 redundant transitions.
[2026-05-24 13:28:13] [INFO ] Flatten gal took : 20 ms
[2026-05-24 13:28:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 6 ms.
[2026-05-24 13:28:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality13482336051686693780.gal : 3 ms
[2026-05-24 13:28:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality5089255817568225736.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/CTLCardinality13482336051686693780.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5089255817568225736.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.24532e+33,3.54607,99144,8804,46,193214,708,995,350316,59,1626,0


Converting to forward existential form...Done !
original formula: AF(EX(EF((i18.u156.p667==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(E(TRUE U (i18.u156.p667==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t10, t201, t285, t301, t305, t313, t342, t387, t390, t437, t442, t444, t446, t449, t4...1432
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,1,25.5736,671384,1,0,1.31358e+06,708,7624,2.16261e+06,318,1626,3069497
FORMULA BusinessProcesses-PT-19-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 622 transition count 543
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 27 place count 596 transition count 517
Iterating global reduction 1 with 26 rules applied. Total rules applied 53 place count 596 transition count 517
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 63 place count 586 transition count 507
Iterating global reduction 1 with 10 rules applied. Total rules applied 73 place count 586 transition count 507
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 74 place count 585 transition count 506
Iterating global reduction 1 with 1 rules applied. Total rules applied 75 place count 585 transition count 506
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 76 place count 584 transition count 505
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 584 transition count 505
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 78 place count 583 transition count 504
Iterating global reduction 1 with 1 rules applied. Total rules applied 79 place count 583 transition count 504
Applied a total of 79 rules in 75 ms. Remains 583 /623 variables (removed 40) and now considering 504/543 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6397377272548219302.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15118119955292619949.kers'
[2026-05-24 13:28:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6397377272548219302.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15118119955292619949.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 504 rows 583 cols 1608 entries
Finished phase 1 with 378 SingleSign rule and 88 generalized
[2026-05-24 13:28:39] [INFO ] Computed 117 invariants in 3 ms
Computed 117 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15118119955292619949.kers
Total runtime 5 ms.
[2026-05-24 13:28:40] [INFO ] Implicit Places using invariants in 348 ms returned []
[2026-05-24 13:28:40] [INFO ] Invariant cache hit.
[2026-05-24 13:28:42] [INFO ] Implicit Places using invariants and state equation in 1890 ms returned []
Implicit Place search using SMT with State Equation took 2255 ms to find 0 implicit places.
Running 503 sub problems to find dead transitions.
[2026-05-24 13:28:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/582 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/582 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 2 (OVERLAPS) 1/583 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/583 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/583 variables, 20/137 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/583 variables, 20/157 constraints. Problems are: Problem set: 0 solved, 503 unsolved
Problem TDEAD431 is UNSAT
Problem TDEAD432 is UNSAT
Problem TDEAD434 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD449 is UNSAT
Problem TDEAD450 is UNSAT
Problem TDEAD452 is UNSAT
Problem TDEAD454 is UNSAT
Problem TDEAD456 is UNSAT
Problem TDEAD457 is UNSAT
Problem TDEAD458 is UNSAT
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/583 variables, 20/177 constraints. Problems are: Problem set: 11 solved, 492 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 583/1087 variables, and 177 constraints, problems are : Problem set: 11 solved, 492 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/583 constraints, PredecessorRefiner: 503/503 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 11 solved, 492 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/582 variables, 14/14 constraints. Problems are: Problem set: 11 solved, 492 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/582 variables, 0/14 constraints. Problems are: Problem set: 11 solved, 492 unsolved
At refinement iteration 2 (OVERLAPS) 1/583 variables, 99/113 constraints. Problems are: Problem set: 11 solved, 492 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/583 variables, 4/117 constraints. Problems are: Problem set: 11 solved, 492 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/583 variables, 60/177 constraints. Problems are: Problem set: 11 solved, 492 unsolved
Problem TDEAD448 is UNSAT
Problem TDEAD453 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/583 variables, 20/197 constraints. Problems are: Problem set: 13 solved, 490 unsolved
Problem TDEAD415 is UNSAT
Problem TDEAD433 is UNSAT
Problem TDEAD438 is UNSAT
Problem TDEAD440 is UNSAT
Problem TDEAD441 is UNSAT
Problem TDEAD442 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/583 variables, 20/217 constraints. Problems are: Problem set: 19 solved, 484 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/583 variables, 20/237 constraints. Problems are: Problem set: 19 solved, 484 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/583 variables, 20/257 constraints. Problems are: Problem set: 19 solved, 484 unsolved
Problem TDEAD420 is UNSAT
Problem TDEAD421 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD429 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/583 variables, 20/277 constraints. Problems are: Problem set: 23 solved, 480 unsolved
SMT process timed out in 60090ms, After SMT, problems are : Problem set: 23 solved, 480 unsolved
Search for dead transitions found 23 dead transitions in 60094ms
Found 23 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 23 transitions
Dead transitions reduction (with SMT) removed 23 transitions
Starting structural reductions in LTL mode, iteration 1 : 583/623 places, 481/543 transitions.
Applied a total of 0 rules in 12 ms. Remains 583 /583 variables (removed 0) and now considering 481/481 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62439 ms. Remains : 583/623 places, 481/543 transitions.
[2026-05-24 13:29:42] [INFO ] Flatten gal took : 6 ms
[2026-05-24 13:29:42] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:29:42] [INFO ] Input system was already deterministic with 481 transitions.
[2026-05-24 13:29:42] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:29:42] [INFO ] Flatten gal took : 6 ms
[2026-05-24 13:29:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality13807324077843230394.gal : 2 ms
[2026-05-24 13:29:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality11017007815792934200.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/CTLCardinality13807324077843230394.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11017007815792934200.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:30:12] [INFO ] Flatten gal took : 11 ms
[2026-05-24 13:30:12] [INFO ] Applying decomposition
[2026-05-24 13:30:12] [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/graph17800479505694831885.txt' '-o' '/tmp/graph17800479505694831885.bin' '-w' '/tmp/graph17800479505694831885.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17800479505694831885.bin' '-l' '-1' '-v' '-w' '/tmp/graph17800479505694831885.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:30:12] [INFO ] Decomposing Gal with order
[2026-05-24 13:30:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:30:12] [INFO ] Removed a total of 184 redundant transitions.
[2026-05-24 13:30:12] [INFO ] Flatten gal took : 15 ms
[2026-05-24 13:30:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 2 ms.
[2026-05-24 13:30:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality7678399740120509197.gal : 5 ms
[2026-05-24 13:30:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality15108732706485379266.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/CTLCardinality7678399740120509197.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15108732706485379266.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26592e+33,1.04229,41804,5150,40,86697,630,1004,130551,64,1552,0


Converting to forward existential form...Done !
original formula: (E(((i2.u78.p228==0)||(i2.u77.p225==1)) U (i2.u184.p683==1)) * EG(((((AF(((i10.u186.p695==0)&&(i4.u43.p119==1))) + AX(((i8.u50.p145==0)||...339
=> equivalent forward existential formula: [FwdG((Init * E(((i2.u78.p228==0)||(i2.u77.p225==1)) U (i2.u184.p683==1))),((((!(EG(!(((i10.u186.p695==0)&&(i4.u...400
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t10, t203, t305, t346, t391, t445, t449, t451, t453, t454, t456, t458, t467, t476, i0...1452
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 622 transition count 543
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 29 place count 594 transition count 515
Iterating global reduction 1 with 28 rules applied. Total rules applied 57 place count 594 transition count 515
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 67 place count 584 transition count 505
Iterating global reduction 1 with 10 rules applied. Total rules applied 77 place count 584 transition count 505
Applied a total of 77 rules in 44 ms. Remains 584 /623 variables (removed 39) and now considering 505/543 (removed 38) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12815418179267220726.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10900522403653556205.kers'
[2026-05-24 13:30:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12815418179267220726.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10900522403653556205.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 505 rows 584 cols 1613 entries
Finished phase 1 with 378 SingleSign rule and 89 generalized
[2026-05-24 13:30:42] [INFO ] Computed 117 invariants in 7 ms
Computed 117 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-10900522403653556205.kers
Total runtime 10 ms.
[2026-05-24 13:30:42] [INFO ] Implicit Places using invariants in 402 ms returned []
[2026-05-24 13:30:42] [INFO ] Invariant cache hit.
[2026-05-24 13:30:45] [INFO ] Implicit Places using invariants and state equation in 2190 ms returned []
Implicit Place search using SMT with State Equation took 2597 ms to find 0 implicit places.
Running 504 sub problems to find dead transitions.
[2026-05-24 13:30:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/583 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/583 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 2 (OVERLAPS) 1/584 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/584 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/584 variables, 20/137 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/584 variables, 20/157 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/584 variables, 20/177 constraints. Problems are: Problem set: 0 solved, 504 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 584/1089 variables, and 177 constraints, problems are : Problem set: 0 solved, 504 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/584 constraints, PredecessorRefiner: 504/504 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 504 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/583 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/583 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 2 (OVERLAPS) 1/584 variables, 99/113 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/584 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/584 variables, 60/177 constraints. Problems are: Problem set: 0 solved, 504 unsolved
Problem TDEAD424 is UNSAT
Problem TDEAD427 is UNSAT
Problem TDEAD438 is UNSAT
Problem TDEAD441 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/584 variables, 20/197 constraints. Problems are: Problem set: 4 solved, 500 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/584 variables, 20/217 constraints. Problems are: Problem set: 4 solved, 500 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/584 variables, 20/237 constraints. Problems are: Problem set: 4 solved, 500 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/584 variables, 20/257 constraints. Problems are: Problem set: 4 solved, 500 unsolved
Problem TDEAD405 is UNSAT
Problem TDEAD407 is UNSAT
Problem TDEAD429 is UNSAT
Problem TDEAD431 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/584 variables, 20/277 constraints. Problems are: Problem set: 8 solved, 496 unsolved
SMT process timed out in 60092ms, After SMT, problems are : Problem set: 8 solved, 496 unsolved
Search for dead transitions found 8 dead transitions in 60095ms
Found 8 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 8 transitions
Dead transitions reduction (with SMT) removed 8 transitions
Starting structural reductions in LTL mode, iteration 1 : 584/623 places, 497/543 transitions.
Applied a total of 0 rules in 16 ms. Remains 584 /584 variables (removed 0) and now considering 497/497 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62756 ms. Remains : 584/623 places, 497/543 transitions.
[2026-05-24 13:31:45] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:31:45] [INFO ] Flatten gal took : 8 ms
[2026-05-24 13:31:45] [INFO ] Input system was already deterministic with 497 transitions.
[2026-05-24 13:31:45] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:31:45] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:31:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality12847624971492711742.gal : 2 ms
[2026-05-24 13:31:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality5854214512647098152.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/CTLCardinality12847624971492711742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5854214512647098152.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:32:15] [INFO ] Flatten gal took : 7 ms
[2026-05-24 13:32:15] [INFO ] Applying decomposition
[2026-05-24 13:32:15] [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/graph7199823155820826741.txt' '-o' '/tmp/graph7199823155820826741.bin' '-w' '/tmp/graph7199823155820826741.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7199823155820826741.bin' '-l' '-1' '-v' '-w' '/tmp/graph7199823155820826741.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:32:15] [INFO ] Decomposing Gal with order
[2026-05-24 13:32:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:32:15] [INFO ] Removed a total of 258 redundant transitions.
[2026-05-24 13:32:15] [INFO ] Flatten gal took : 33 ms
[2026-05-24 13:32:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 4 ms.
[2026-05-24 13:32:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality9540367367473343230.gal : 3 ms
[2026-05-24 13:32:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality8434061813318152919.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/CTLCardinality9540367367473343230.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8434061813318152919.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.18958e+33,3.7285,99788,7403,59,172322,576,1236,395983,62,1521,0


Converting to forward existential form...Done !
original formula: EX(AG((EX(((i14.i2.u133.p433==0)||(i18.u180.p667==1))) + AG((i11.i0.u84.p253==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((EX(((i14.i2.u133.p433==0)||(i18.u180.p667==1))) + !(E(TRUE U !((i11.i0.u84.p253==1)))...171
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t10, t203, t289, t301, t309, t317, t346, t391, t394, t460, t464, t466, t468, t471...1591
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 623/623 places, 543/543 transitions.
Graph (trivial) has 311 edges and 623 vertex of which 6 / 623 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1356 edges and 618 vertex of which 616 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 87 place count 615 transition count 450
Reduce places removed 85 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 86 rules applied. Total rules applied 173 place count 530 transition count 449
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 174 place count 529 transition count 449
Performed 122 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 122 Pre rules applied. Total rules applied 174 place count 529 transition count 327
Deduced a syphon composed of 122 places in 0 ms
Ensure Unique test removed 23 places
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 3 with 267 rules applied. Total rules applied 441 place count 384 transition count 327
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 469 place count 356 transition count 299
Ensure Unique test removed 1 places
Iterating global reduction 3 with 29 rules applied. Total rules applied 498 place count 355 transition count 299
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 498 place count 355 transition count 297
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 502 place count 353 transition count 297
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 503 place count 352 transition count 296
Iterating global reduction 3 with 1 rules applied. Total rules applied 504 place count 352 transition count 296
Performed 147 Post agglomeration using F-continuation condition.Transition count delta: 147
Deduced a syphon composed of 147 places in 1 ms
Ensure Unique test removed 4 places
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 3 with 298 rules applied. Total rules applied 802 place count 201 transition count 149
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 804 place count 200 transition count 148
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 805 place count 199 transition count 147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 806 place count 198 transition count 147
Applied a total of 806 rules in 59 ms. Remains 198 /623 variables (removed 425) and now considering 147/543 (removed 396) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14579366591201426081.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11627682446700218760.kers'
[2026-05-24 13:32:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14579366591201426081.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11627682446700218760.kers]
Normalized transition count is 146 out of 147 initially.
Culling duplicate invariants (modulo rational): removing 66 columns.
Culled 66 columns in 0 ms.
// Phase 1: matrix 146 rows 132 cols 549 entries
Finished phase 1 with 95 SingleSign rule and 15 generalized
[2026-05-24 13:32:45] [INFO ] Computed 88 invariants in 4 ms
Computed 88 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-11627682446700218760.kers
Total runtime 5 ms.
[2026-05-24 13:32:45] [INFO ] Implicit Places using invariants in 190 ms returned [0, 1, 2, 3, 4, 12, 13, 14, 15, 16, 17, 18, 22, 23, 24, 25, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 175]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 205 ms to find 29 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 169/623 places, 147/543 transitions.
Applied a total of 0 rules in 3 ms. Remains 169 /169 variables (removed 0) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 268 ms. Remains : 169/623 places, 147/543 transitions.
[2026-05-24 13:32:45] [INFO ] Flatten gal took : 3 ms
[2026-05-24 13:32:45] [INFO ] Flatten gal took : 2 ms
[2026-05-24 13:32:45] [INFO ] Input system was already deterministic with 147 transitions.
[2026-05-24 13:32:45] [INFO ] Flatten gal took : 3 ms
[2026-05-24 13:32:45] [INFO ] Flatten gal took : 3 ms
[2026-05-24 13:32:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality11888284037264646000.gal : 1 ms
[2026-05-24 13:32:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality14556282728124357443.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/CTLCardinality11888284037264646000.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14556282728124357443.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.48205e+06,0.357517,20224,2,5674,5,49365,6,0,821,33954,0


Converting to forward existential form...Done !
original formula: AF(((p629==1)&&((p467==0)||(p294==1))))
=> equivalent forward existential formula: [FwdG(Init,!(((p629==1)&&((p467==0)||(p294==1)))))] = FALSE
Hit Full ! (commute/partial/dont) 141/0/6
(forward)formula 0,0,2.33688,76588,1,0,10,255777,20,4,4616,144896,8
FORMULA BusinessProcesses-PT-19-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2026-05-24 13:32:48] [INFO ] Flatten gal took : 9 ms
[2026-05-24 13:32:48] [INFO ] Flatten gal took : 15 ms
[2026-05-24 13:32:48] [INFO ] Applying decomposition
[2026-05-24 13:32:48] [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/graph6926412866192494912.txt' '-o' '/tmp/graph6926412866192494912.bin' '-w' '/tmp/graph6926412866192494912.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6926412866192494912.bin' '-l' '-1' '-v' '-w' '/tmp/graph6926412866192494912.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:32:48] [INFO ] Decomposing Gal with order
[2026-05-24 13:32:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:32:48] [INFO ] Removed a total of 276 redundant transitions.
[2026-05-24 13:32:48] [INFO ] Flatten gal took : 15 ms
[2026-05-24 13:32:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-24 13:32:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality15838656434018330197.gal : 4 ms
[2026-05-24 13:32:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality6919975986703249591.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/CTLCardinality15838656434018330197.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6919975986703249591.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 8 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.90692e+33,5.94556,184388,9431,117,382958,1327,1248,567788,100,3970,0


Converting to forward existential form...Done !
original formula: A(EX(TRUE) U (AX((i10.u13.p30==1)) + (AG(!(EF((i13.u156.p496==1)))) * (!((EF((i15.i1.i1.u170.p554==1)) * !((((i15.i1.i2.u172.p555==1)||(i...248
=> equivalent forward existential formula: [((Init * !(EG(!((!(EX(!((i10.u13.p30==1)))) + (!(E(TRUE U !(!(E(TRUE U (i13.u156.p496==1)))))) * (!((E(TRUE U (...883
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t33, t232, t339, t351, t382, t512, t514, t517, t519, t520, t529, i0.u46.t334, i0.u53...1788
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Detected timeout of ITS tools.
[2026-05-24 14:01:39] [INFO ] Applying decomposition
[2026-05-24 14:01:39] [INFO ] Flatten gal took : 8 ms
[2026-05-24 14:01:39] [INFO ] Decomposing Gal with order
[2026-05-24 14:01:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:01:39] [INFO ] Removed a total of 133 redundant transitions.
[2026-05-24 14:01:39] [INFO ] Flatten gal took : 18 ms
[2026-05-24 14:01:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2026-05-24 14:01:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality3717436447895276744.gal : 10 ms
[2026-05-24 14:01:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality14809158459266939420.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/CTLCardinality3717436447895276744.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14809158459266939420.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 8 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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BusinessProcesses-PT-19"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is BusinessProcesses-PT-19, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r034-tall-177946842100593"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-19.tgz
mv BusinessProcesses-PT-19 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;