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.r018-smll-177946788000105.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 AutonomousCar-PT-07b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788000105
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 7.8K Mar 5 16:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 5 16:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 5 16:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Mar 5 16:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 16:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Mar 5 16:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Mar 5 16:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Mar 5 16:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 334K 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 AutonomousCar-PT-07b-CTLCardinality-2024-00
FORMULA_NAME AutonomousCar-PT-07b-CTLCardinality-2024-01
FORMULA_NAME AutonomousCar-PT-07b-CTLCardinality-2024-02
FORMULA_NAME AutonomousCar-PT-07b-CTLCardinality-2024-03
FORMULA_NAME AutonomousCar-PT-07b-CTLCardinality-2024-04
FORMULA_NAME AutonomousCar-PT-07b-CTLCardinality-2024-05
FORMULA_NAME AutonomousCar-PT-07b-CTLCardinality-2024-06
FORMULA_NAME AutonomousCar-PT-07b-CTLCardinality-2024-07
FORMULA_NAME AutonomousCar-PT-07b-CTLCardinality-2024-08
FORMULA_NAME AutonomousCar-PT-07b-CTLCardinality-2024-09
FORMULA_NAME AutonomousCar-PT-07b-CTLCardinality-2024-10
FORMULA_NAME AutonomousCar-PT-07b-CTLCardinality-2024-11
FORMULA_NAME AutonomousCar-PT-07b-CTLCardinality-2024-12
FORMULA_NAME AutonomousCar-PT-07b-CTLCardinality-2024-13
FORMULA_NAME AutonomousCar-PT-07b-CTLCardinality-2024-14
FORMULA_NAME AutonomousCar-PT-07b-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779489281200

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-07b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-22 22:34:43] [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]
[2026-05-22 22:34:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 22:34:44] [INFO ] Load time of PNML (sax parser for PT used): 316 ms
[2026-05-22 22:34:44] [INFO ] Transformed 323 places.
[2026-05-22 22:34:44] [INFO ] Transformed 846 transitions.
[2026-05-22 22:34:44] [INFO ] Found NUPN structural information;
[2026-05-22 22:34:44] [INFO ] Parsed PT model containing 323 places and 846 transitions and 5865 arcs in 564 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 32 ms.
Support contains 111 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 846/846 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 302 transition count 825
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 302 transition count 825
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 300 transition count 823
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 300 transition count 823
Applied a total of 46 rules in 161 ms. Remains 300 /323 variables (removed 23) and now considering 823/846 (removed 23) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1753398364900159163.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9082139969554959667.kers'
[2026-05-22 22:34:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1753398364900159163.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9082139969554959667.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 823 rows 300 cols 5819 entries
Finished phase 1 with 288 SingleSign rule and 0 generalized
[2026-05-22 22:34:44] [INFO ] Computed 12 invariants in 8 ms
Computed 12 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-9082139969554959667.kers
Total runtime 11 ms.
[2026-05-22 22:34:45] [INFO ] Implicit Places using invariants in 805 ms returned []
[2026-05-22 22:34:45] [INFO ] Invariant cache hit.
[2026-05-22 22:34:46] [INFO ] Implicit Places using invariants and state equation in 956 ms returned []
Implicit Place search using SMT with State Equation took 1834 ms to find 0 implicit places.
Running 822 sub problems to find dead transitions.
[2026-05-22 22:34:46] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/299 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 1 (OVERLAPS) 1/300 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 822 unsolved
SMT process timed out in 32372ms, After SMT, problems are : Problem set: 0 solved, 822 unsolved
Search for dead transitions found 0 dead transitions in 32431ms
Starting structural reductions in LTL mode, iteration 1 : 300/323 places, 823/846 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34509 ms. Remains : 300/323 places, 823/846 transitions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Applied a total of 0 rules in 13 ms. Remains 300 /300 variables (removed 0) and now considering 823/823 (removed 0) transitions.
[2026-05-22 22:35:18] [INFO ] Invariant cache hit.
[2026-05-22 22:35:19] [INFO ] Implicit Places using invariants in 256 ms returned []
[2026-05-22 22:35:19] [INFO ] Invariant cache hit.
[2026-05-22 22:35:20] [INFO ] Implicit Places using invariants and state equation in 822 ms returned []
Implicit Place search using SMT with State Equation took 1087 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1103 ms. Remains : 300/300 places, 823/823 transitions.
Support contains 111 out of 300 places after structural reductions.
[2026-05-22 22:35:20] [INFO ] Flatten gal took : 261 ms
[2026-05-22 22:35:20] [INFO ] Flatten gal took : 158 ms
[2026-05-22 22:35:21] [INFO ] Input system was already deterministic with 823 transitions.
Support contains 102 out of 300 places (down from 111) after GAL structural reductions.
RANDOM walk for 40000 steps (368 resets) in 2079 ms. (19 steps per ms) remains 4/68 properties
BEST_FIRST walk for 40004 steps (65 resets) in 111 ms. (357 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (56 resets) in 121 ms. (327 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40003 steps (61 resets) in 56 ms. (701 steps per ms) remains 2/2 properties
[2026-05-22 22:35:22] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 67/70 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 230/300 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/300 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 823/1123 variables, 300/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1123 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/1123 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1123/1123 variables, and 312 constraints, problems are : Problem set: 0 solved, 2 unsolved in 643 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 300/300 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 67/70 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 230/300 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 5977ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 300 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 300/300 places, 823/823 transitions.
Graph (trivial) has 282 edges and 300 vertex of which 4 / 300 are part of one of the 2 SCC in 9 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 1158 edges and 298 vertex of which 294 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.9 ms
Discarding 4 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 118 transitions
Trivial Post-agglo rules discarded 118 transitions
Performed 118 trivial Post agglomeration. Transition count delta: 118
Iterating post reduction 0 with 119 rules applied. Total rules applied 121 place count 294 transition count 698
Reduce places removed 118 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 162 rules applied. Total rules applied 283 place count 176 transition count 654
Reduce places removed 26 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 27 rules applied. Total rules applied 310 place count 150 transition count 653
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 311 place count 149 transition count 653
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 311 place count 149 transition count 646
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 325 place count 142 transition count 646
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 345 place count 122 transition count 626
Iterating global reduction 4 with 20 rules applied. Total rules applied 365 place count 122 transition count 626
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 4 with 196 rules applied. Total rules applied 561 place count 122 transition count 430
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 561 place count 122 transition count 428
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 565 place count 120 transition count 428
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 571 place count 114 transition count 392
Iterating global reduction 5 with 6 rules applied. Total rules applied 577 place count 114 transition count 392
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 5 with 10 rules applied. Total rules applied 587 place count 114 transition count 382
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 592 place count 109 transition count 382
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 7 with 84 rules applied. Total rules applied 676 place count 67 transition count 340
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 685 place count 58 transition count 270
Iterating global reduction 7 with 9 rules applied. Total rules applied 694 place count 58 transition count 270
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 695 place count 58 transition count 269
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 696 place count 58 transition count 268
Free-agglomeration rule applied 7 times.
Iterating global reduction 8 with 7 rules applied. Total rules applied 703 place count 58 transition count 261
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 710 place count 51 transition count 261
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 711 place count 51 transition count 260
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 713 place count 51 transition count 260
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 714 place count 50 transition count 259
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 715 place count 49 transition count 259
Applied a total of 715 rules in 251 ms. Remains 49 /300 variables (removed 251) and now considering 259/823 (removed 564) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 251 ms. Remains : 49/300 places, 259/823 transitions.
RANDOM walk for 40000 steps (532 resets) in 253 ms. (157 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (82 resets) in 88 ms. (449 steps per ms) remains 1/1 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3981326018626915114.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2338160134262874644.kers'
[2026-05-22 22:35:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3981326018626915114.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2338160134262874644.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 259 rows 48 cols 2715 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-22 22:35:28] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2338160134262874644.kers
Total runtime 3 ms.
[2026-05-22 22:35:28] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 9/12 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 235/247 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/247 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 6/253 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/253 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/253 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 54/307 variables, 30/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/307 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/307 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/308 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/308 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/308 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/308 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 60 constraints, problems are : Problem set: 0 solved, 1 unsolved in 160 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 9/12 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/12 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp67 is UNSAT
After SMT solving in domain Int declared 247/308 variables, and 14 constraints, problems are : Problem set: 1 solved, 0 unsolved in 76 ms.
Refiners :[Positive P Invariants (semi-flows): 1/10 constraints, State Equation: 12/49 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 253ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2026-05-22 22:35:28] [INFO ] Flatten gal took : 55 ms
[2026-05-22 22:35:28] [INFO ] Flatten gal took : 60 ms
[2026-05-22 22:35:29] [INFO ] Input system was already deterministic with 823 transitions.
Computed a total of 53 stabilizing places and 54 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Graph (trivial) has 276 edges and 300 vertex of which 4 / 300 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 114 transitions
Trivial Post-agglo rules discarded 114 transitions
Performed 114 trivial Post agglomeration. Transition count delta: 114
Iterating post reduction 0 with 114 rules applied. Total rules applied 115 place count 297 transition count 706
Reduce places removed 114 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 1 with 159 rules applied. Total rules applied 274 place count 183 transition count 661
Reduce places removed 27 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 29 rules applied. Total rules applied 303 place count 156 transition count 659
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 305 place count 154 transition count 659
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 305 place count 154 transition count 651
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 321 place count 146 transition count 651
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 340 place count 127 transition count 632
Iterating global reduction 4 with 19 rules applied. Total rules applied 359 place count 127 transition count 632
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 4 with 196 rules applied. Total rules applied 555 place count 127 transition count 436
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 555 place count 127 transition count 435
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 557 place count 126 transition count 435
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 563 place count 120 transition count 399
Iterating global reduction 5 with 6 rules applied. Total rules applied 569 place count 120 transition count 399
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 5 with 10 rules applied. Total rules applied 579 place count 120 transition count 389
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 584 place count 115 transition count 389
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 7 with 74 rules applied. Total rules applied 658 place count 78 transition count 352
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 666 place count 70 transition count 290
Iterating global reduction 7 with 8 rules applied. Total rules applied 674 place count 70 transition count 290
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 4 rules applied. Total rules applied 678 place count 70 transition count 286
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 680 place count 68 transition count 286
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 681 place count 68 transition count 285
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 683 place count 66 transition count 283
Applied a total of 683 rules in 140 ms. Remains 66 /300 variables (removed 234) and now considering 283/823 (removed 540) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4168471659954885591.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3066529338279591815.kers'
[2026-05-22 22:35:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4168471659954885591.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3066529338279591815.kers]
Normalized transition count is 282 out of 283 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 282 rows 65 cols 2789 entries
Finished phase 1 with 55 SingleSign rule and 0 generalized
[2026-05-22 22:35:29] [INFO ] Computed 11 invariants in 2 ms
Computed 11 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3066529338279591815.kers
Total runtime 3 ms.
[2026-05-22 22:35:29] [INFO ] Implicit Places using invariants in 141 ms returned []
[2026-05-22 22:35:29] [INFO ] Invariant cache hit.
[2026-05-22 22:35:29] [INFO ] State equation strengthened by 107 read => feed constraints.
[2026-05-22 22:35:29] [INFO ] Implicit Places using invariants and state equation in 247 ms returned [59, 65]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 393 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 64/300 places, 283/823 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 64 transition count 282
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 63 transition count 282
Applied a total of 2 rules in 20 ms. Remains 63 /64 variables (removed 1) and now considering 282/283 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4948233041691494148.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5059692925082006019.kers'
[2026-05-22 22:35:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4948233041691494148.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5059692925082006019.kers]
Normalized transition count is 281 out of 282 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 281 rows 63 cols 2784 entries
Finished phase 1 with 54 SingleSign rule and 0 generalized
[2026-05-22 22:35:29] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5059692925082006019.kers
Total runtime 2 ms.
[2026-05-22 22:35:29] [INFO ] Implicit Places using invariants in 130 ms returned []
[2026-05-22 22:35:29] [INFO ] Invariant cache hit.
[2026-05-22 22:35:29] [INFO ] State equation strengthened by 107 read => feed constraints.
[2026-05-22 22:35:29] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 63/300 places, 282/823 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 946 ms. Remains : 63/300 places, 282/823 transitions.
[2026-05-22 22:35:30] [INFO ] Flatten gal took : 35 ms
[2026-05-22 22:35:30] [INFO ] Flatten gal took : 32 ms
[2026-05-22 22:35:30] [INFO ] Input system was already deterministic with 282 transitions.
[2026-05-22 22:35:30] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:35:30] [INFO ] Flatten gal took : 26 ms
[2026-05-22 22:35:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality9734272066707406463.gal : 25 ms
[2026-05-22 22:35:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality17923576073659617820.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9734272066707406463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17923576073659617820.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.
[2026-05-22 22:36:00] [INFO ] Flatten gal took : 44 ms
[2026-05-22 22:36:00] [INFO ] Applying decomposition
[2026-05-22 22:36:00] [INFO ] Flatten gal took : 25 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/graph13782396006439233368.txt' '-o' '/tmp/graph13782396006439233368.bin' '-w' '/tmp/graph13782396006439233368.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13782396006439233368.bin' '-l' '-1' '-v' '-w' '/tmp/graph13782396006439233368.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:36:00] [INFO ] Decomposing Gal with order
[2026-05-22 22:36:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:36:00] [INFO ] Removed a total of 1198 redundant transitions.
[2026-05-22 22:36:01] [INFO ] Flatten gal took : 188 ms
[2026-05-22 22:36:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 32 ms.
[2026-05-22 22:36:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality961739826418817123.gal : 7 ms
[2026-05-22 22:36:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality12370853954473553042.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/CTLCardinality961739826418817123.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12370853954473553042.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,2.23116e+07,0.600721,20856,814,121,40151,1895,381,46714,71,9848,0


Converting to forward existential form...Done !
original formula: !(E((i3.u7.p124==0) U (EF((EG((i0.u1.p30==0)) + E((i7.u14.p215==0) U (i10.u0.p7==0)))) * !(EF((u9.p156==1))))))
=> equivalent forward existential formula: [((FwdU(Init,(i3.u7.p124==0)) * E(TRUE U (EG((i0.u1.p30==0)) + E((i7.u14.p215==0) U (i10.u0.p7==0))))) * !(E(TRU...183
Reverse transition relation is NOT exact ! Due to transitions t5, t78, t79, t80, t81, t82, t83, t84, t85, t86, t87, t88, t90, t91, t92, t93, t94, t95, t96,...815
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 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 11
(forward)formula 0,0,12.2693,305440,1,0,664010,3736,4391,677851,378,26765,1210874
FORMULA AutonomousCar-PT-07b-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 269 transition count 792
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 269 transition count 792
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 0 with 196 rules applied. Total rules applied 258 place count 269 transition count 596
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 263 place count 264 transition count 591
Iterating global reduction 1 with 5 rules applied. Total rules applied 268 place count 264 transition count 591
Applied a total of 268 rules in 42 ms. Remains 264 /300 variables (removed 36) and now considering 591/823 (removed 232) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1802046569106002580.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15716294016586939903.kers'
[2026-05-22 22:36:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1802046569106002580.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15716294016586939903.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 591 rows 264 cols 4179 entries
Finished phase 1 with 252 SingleSign rule and 0 generalized
[2026-05-22 22:36:13] [INFO ] Computed 12 invariants in 6 ms
Computed 12 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-15716294016586939903.kers
Total runtime 8 ms.
[2026-05-22 22:36:13] [INFO ] Implicit Places using invariants in 355 ms returned []
[2026-05-22 22:36:13] [INFO ] Invariant cache hit.
[2026-05-22 22:36:14] [INFO ] Implicit Places using invariants and state equation in 561 ms returned []
Implicit Place search using SMT with State Equation took 923 ms to find 0 implicit places.
Running 590 sub problems to find dead transitions.
[2026-05-22 22:36:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (OVERLAPS) 1/264 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 590 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 264/855 variables, and 46 constraints, problems are : Problem set: 0 solved, 590 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/264 constraints, PredecessorRefiner: 590/392 constraints, Known Traps: 34/34 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 590 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (OVERLAPS) 1/264 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/264 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/264 variables, 20/86 constraints. Problems are: Problem set: 0 solved, 590 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 264/855 variables, and 93 constraints, problems are : Problem set: 0 solved, 590 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/264 constraints, PredecessorRefiner: 198/392 constraints, Known Traps: 81/81 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60804ms problems are : Problem set: 0 solved, 590 unsolved
Search for dead transitions found 0 dead transitions in 60812ms
Starting structural reductions in LTL mode, iteration 1 : 264/300 places, 591/823 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61780 ms. Remains : 264/300 places, 591/823 transitions.
[2026-05-22 22:37:15] [INFO ] Flatten gal took : 38 ms
[2026-05-22 22:37:15] [INFO ] Flatten gal took : 47 ms
[2026-05-22 22:37:15] [INFO ] Input system was already deterministic with 591 transitions.
[2026-05-22 22:37:15] [INFO ] Flatten gal took : 41 ms
[2026-05-22 22:37:15] [INFO ] Flatten gal took : 58 ms
[2026-05-22 22:37:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality17648881083170365422.gal : 12 ms
[2026-05-22 22:37:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality8730260242991698846.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/CTLCardinality17648881083170365422.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8730260242991698846.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.
[2026-05-22 22:37:45] [INFO ] Flatten gal took : 37 ms
[2026-05-22 22:37:45] [INFO ] Applying decomposition
[2026-05-22 22:37:45] [INFO ] Flatten gal took : 37 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/graph5352383708645326399.txt' '-o' '/tmp/graph5352383708645326399.bin' '-w' '/tmp/graph5352383708645326399.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5352383708645326399.bin' '-l' '-1' '-v' '-w' '/tmp/graph5352383708645326399.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:37:45] [INFO ] Decomposing Gal with order
[2026-05-22 22:37:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:37:46] [INFO ] Removed a total of 1829 redundant transitions.
[2026-05-22 22:37:46] [INFO ] Flatten gal took : 122 ms
[2026-05-22 22:37:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 29 ms.
[2026-05-22 22:37:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality4372995220810353551.gal : 9 ms
[2026-05-22 22:37:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality2943747823925452310.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/CTLCardinality4372995220810353551.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2943747823925452310.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Graph (trivial) has 277 edges and 300 vertex of which 4 / 300 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 117 transitions
Trivial Post-agglo rules discarded 117 transitions
Performed 117 trivial Post agglomeration. Transition count delta: 117
Iterating post reduction 0 with 117 rules applied. Total rules applied 118 place count 297 transition count 703
Reduce places removed 117 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 1 with 156 rules applied. Total rules applied 274 place count 180 transition count 664
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 297 place count 157 transition count 664
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 297 place count 157 transition count 658
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 309 place count 151 transition count 658
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 327 place count 133 transition count 640
Iterating global reduction 3 with 18 rules applied. Total rules applied 345 place count 133 transition count 640
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 3 with 196 rules applied. Total rules applied 541 place count 133 transition count 444
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 541 place count 133 transition count 442
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 545 place count 131 transition count 442
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 548 place count 128 transition count 427
Iterating global reduction 4 with 3 rules applied. Total rules applied 551 place count 128 transition count 427
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 553 place count 128 transition count 425
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 554 place count 127 transition count 425
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 6 with 80 rules applied. Total rules applied 634 place count 87 transition count 385
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 645 place count 76 transition count 301
Iterating global reduction 6 with 11 rules applied. Total rules applied 656 place count 76 transition count 301
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 6 with 8 rules applied. Total rules applied 664 place count 76 transition count 293
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 668 place count 72 transition count 293
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 670 place count 72 transition count 291
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 671 place count 72 transition count 290
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 672 place count 71 transition count 290
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 673 place count 71 transition count 290
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 675 place count 69 transition count 288
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 676 place count 68 transition count 288
Applied a total of 676 rules in 117 ms. Remains 68 /300 variables (removed 232) and now considering 288/823 (removed 535) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14401531138850834481.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17876908755453568578.kers'
[2026-05-22 22:38:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14401531138850834481.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17876908755453568578.kers]
Normalized transition count is 287 out of 288 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 287 rows 67 cols 2793 entries
Finished phase 1 with 58 SingleSign rule and 0 generalized
[2026-05-22 22:38:16] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-17876908755453568578.kers
Total runtime 3 ms.
[2026-05-22 22:38:16] [INFO ] Implicit Places using invariants in 111 ms returned []
[2026-05-22 22:38:16] [INFO ] Invariant cache hit.
[2026-05-22 22:38:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:38:16] [INFO ] Implicit Places using invariants and state equation in 275 ms returned [61, 67]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 390 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 66/300 places, 288/823 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 65 transition count 287
Applied a total of 2 rules in 23 ms. Remains 65 /66 variables (removed 1) and now considering 287/288 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6591661691713117861.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14721704553256048641.kers'
[2026-05-22 22:38:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6591661691713117861.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14721704553256048641.kers]
Normalized transition count is 286 out of 287 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 286 rows 65 cols 2789 entries
Finished phase 1 with 57 SingleSign rule and 0 generalized
[2026-05-22 22:38:16] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-14721704553256048641.kers
Total runtime 3 ms.
[2026-05-22 22:38:17] [INFO ] Implicit Places using invariants in 127 ms returned []
[2026-05-22 22:38:17] [INFO ] Invariant cache hit.
[2026-05-22 22:38:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:38:17] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 65/300 places, 287/823 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 885 ms. Remains : 65/300 places, 287/823 transitions.
[2026-05-22 22:38:17] [INFO ] Flatten gal took : 11 ms
[2026-05-22 22:38:17] [INFO ] Flatten gal took : 12 ms
[2026-05-22 22:38:17] [INFO ] Input system was already deterministic with 287 transitions.
[2026-05-22 22:38:17] [INFO ] Flatten gal took : 12 ms
[2026-05-22 22:38:17] [INFO ] Flatten gal took : 13 ms
[2026-05-22 22:38:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality307568289974807609.gal : 7 ms
[2026-05-22 22:38:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality3289102756088454541.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/CTLCardinality307568289974807609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3289102756088454541.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.96086e+07,1.87787,47348,2,3173,5,102101,6,0,543,128853,0


Converting to forward existential form...Done !
original formula: (AG(EF((p191==0))) * AF(((p194==0)&&(((p98==0)||(p262==1))||(p102==1)))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (p191==0))))] = FALSE * [FwdG(Init,!(((p194==0)&&(((p98==0)||(p262==1))||(p102==...171
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t3, t4, t8, t10, t12, t14, t19, t21, t23, t25, t27, t29, t33, t36, t38, t40, t42, t46...1502
(forward)formula 0,1,8.1921,165316,1,0,907,438271,603,284,11554,651510,693
FORMULA AutonomousCar-PT-07b-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 268 transition count 791
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 268 transition count 791
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 0 with 196 rules applied. Total rules applied 260 place count 268 transition count 595
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 265 place count 263 transition count 590
Iterating global reduction 1 with 5 rules applied. Total rules applied 270 place count 263 transition count 590
Applied a total of 270 rules in 15 ms. Remains 263 /300 variables (removed 37) and now considering 590/823 (removed 233) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1781772880745210735.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3014876972260765009.kers'
[2026-05-22 22:38:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1781772880745210735.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3014876972260765009.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 590 rows 263 cols 4177 entries
Finished phase 1 with 251 SingleSign rule and 0 generalized
[2026-05-22 22:38:25] [INFO ] Computed 12 invariants in 3 ms
Computed 12 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-3014876972260765009.kers
Total runtime 5 ms.
[2026-05-22 22:38:25] [INFO ] Implicit Places using invariants in 203 ms returned []
[2026-05-22 22:38:25] [INFO ] Invariant cache hit.
[2026-05-22 22:38:26] [INFO ] Implicit Places using invariants and state equation in 473 ms returned []
Implicit Place search using SMT with State Equation took 678 ms to find 0 implicit places.
Running 589 sub problems to find dead transitions.
[2026-05-22 22:38:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/262 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 1 (OVERLAPS) 1/263 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/263 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 589 unsolved
SMT process timed out in 31152ms, After SMT, problems are : Problem set: 0 solved, 589 unsolved
Search for dead transitions found 0 dead transitions in 31156ms
Starting structural reductions in LTL mode, iteration 1 : 263/300 places, 590/823 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31855 ms. Remains : 263/300 places, 590/823 transitions.
[2026-05-22 22:38:57] [INFO ] Flatten gal took : 27 ms
[2026-05-22 22:38:57] [INFO ] Flatten gal took : 30 ms
[2026-05-22 22:38:57] [INFO ] Input system was already deterministic with 590 transitions.
[2026-05-22 22:38:57] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:38:57] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:38:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality4091694097033728502.gal : 10 ms
[2026-05-22 22:38:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality8927666384590761595.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/CTLCardinality4091694097033728502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8927666384590761595.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.
[2026-05-22 22:39:27] [INFO ] Flatten gal took : 18 ms
[2026-05-22 22:39:27] [INFO ] Applying decomposition
[2026-05-22 22:39:27] [INFO ] Flatten gal took : 18 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/graph1466063047150753176.txt' '-o' '/tmp/graph1466063047150753176.bin' '-w' '/tmp/graph1466063047150753176.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1466063047150753176.bin' '-l' '-1' '-v' '-w' '/tmp/graph1466063047150753176.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:39:27] [INFO ] Decomposing Gal with order
[2026-05-22 22:39:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:39:27] [INFO ] Removed a total of 1612 redundant transitions.
[2026-05-22 22:39:27] [INFO ] Flatten gal took : 55 ms
[2026-05-22 22:39:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 11 ms.
[2026-05-22 22:39:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality13507945694287705541.gal : 4 ms
[2026-05-22 22:39:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality14124666304236369965.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/CTLCardinality13507945694287705541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14124666304236369965.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Graph (trivial) has 278 edges and 300 vertex of which 4 / 300 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 118 transitions
Trivial Post-agglo rules discarded 118 transitions
Performed 118 trivial Post agglomeration. Transition count delta: 118
Iterating post reduction 0 with 118 rules applied. Total rules applied 119 place count 297 transition count 702
Reduce places removed 118 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 158 rules applied. Total rules applied 277 place count 179 transition count 662
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 301 place count 155 transition count 662
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 301 place count 155 transition count 653
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 319 place count 146 transition count 653
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 339 place count 126 transition count 633
Iterating global reduction 3 with 20 rules applied. Total rules applied 359 place count 126 transition count 633
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 3 with 196 rules applied. Total rules applied 555 place count 126 transition count 437
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 555 place count 126 transition count 435
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 559 place count 124 transition count 435
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 565 place count 118 transition count 399
Iterating global reduction 4 with 6 rules applied. Total rules applied 571 place count 118 transition count 399
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 4 with 8 rules applied. Total rules applied 579 place count 118 transition count 391
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 583 place count 114 transition count 391
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 657 place count 77 transition count 354
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 665 place count 69 transition count 292
Iterating global reduction 6 with 8 rules applied. Total rules applied 673 place count 69 transition count 292
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 4 rules applied. Total rules applied 677 place count 69 transition count 288
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 679 place count 67 transition count 288
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 681 place count 67 transition count 286
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 682 place count 67 transition count 285
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 683 place count 66 transition count 285
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 684 place count 66 transition count 285
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 686 place count 64 transition count 283
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 687 place count 63 transition count 283
Applied a total of 687 rules in 98 ms. Remains 63 /300 variables (removed 237) and now considering 283/823 (removed 540) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-740518678397092034.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7875305757412529771.kers'
[2026-05-22 22:39:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-740518678397092034.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7875305757412529771.kers]
Normalized transition count is 282 out of 283 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 282 rows 63 cols 2788 entries
Finished phase 1 with 53 SingleSign rule and 0 generalized
[2026-05-22 22:39:58] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-7875305757412529771.kers
Total runtime 7 ms.
[2026-05-22 22:39:58] [INFO ] Implicit Places using invariants in 162 ms returned []
[2026-05-22 22:39:58] [INFO ] Invariant cache hit.
[2026-05-22 22:39:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:39:58] [INFO ] Implicit Places using invariants and state equation in 244 ms returned [55, 62]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 409 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 61/300 places, 283/823 transitions.
Applied a total of 0 rules in 15 ms. Remains 61 /61 variables (removed 0) and now considering 283/283 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 522 ms. Remains : 61/300 places, 283/823 transitions.
[2026-05-22 22:39:58] [INFO ] Flatten gal took : 14 ms
[2026-05-22 22:39:58] [INFO ] Flatten gal took : 15 ms
[2026-05-22 22:39:58] [INFO ] Input system was already deterministic with 283 transitions.
[2026-05-22 22:39:58] [INFO ] Flatten gal took : 15 ms
[2026-05-22 22:39:58] [INFO ] Flatten gal took : 15 ms
[2026-05-22 22:39:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality16137267845561699129.gal : 5 ms
[2026-05-22 22:39:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality17699408879386381.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/CTLCardinality16137267845561699129.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17699408879386381.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.21324e+07,3.77471,81088,2,3712,5,167434,6,0,525,243755,0


Converting to forward existential form...Done !
original formula: EF(AG(A(((p119==0)||(p127==1)) U ((p107==0)||(p294==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!((E(!(((p107==0)||(p294==1))) U (!(((p119==0)||(p127==1))) * !(((p107==0)||(p2...213
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t3, t6, t8, t10, t12, t14, t16, t18, t20, t22, t24, t26, t27, t33, t35, t37, t39, t42...1142
(forward)formula 0,1,27.7154,486880,1,0,1167,1.52887e+06,596,438,12047,1.62364e+06,1096
FORMULA AutonomousCar-PT-07b-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 268 transition count 791
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 268 transition count 791
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 0 with 196 rules applied. Total rules applied 260 place count 268 transition count 595
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 265 place count 263 transition count 590
Iterating global reduction 1 with 5 rules applied. Total rules applied 270 place count 263 transition count 590
Applied a total of 270 rules in 14 ms. Remains 263 /300 variables (removed 37) and now considering 590/823 (removed 233) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12347238193191986445.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15461013705586524479.kers'
[2026-05-22 22:40:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12347238193191986445.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15461013705586524479.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 590 rows 263 cols 4177 entries
Finished phase 1 with 251 SingleSign rule and 0 generalized
[2026-05-22 22:40:26] [INFO ] Computed 12 invariants in 3 ms
Computed 12 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15461013705586524479.kers
Total runtime 4 ms.
[2026-05-22 22:40:26] [INFO ] Implicit Places using invariants in 206 ms returned []
[2026-05-22 22:40:26] [INFO ] Invariant cache hit.
[2026-05-22 22:40:27] [INFO ] Implicit Places using invariants and state equation in 613 ms returned []
Implicit Place search using SMT with State Equation took 822 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 263/300 places, 590/823 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 837 ms. Remains : 263/300 places, 590/823 transitions.
[2026-05-22 22:40:27] [INFO ] Flatten gal took : 26 ms
[2026-05-22 22:40:27] [INFO ] Flatten gal took : 29 ms
[2026-05-22 22:40:27] [INFO ] Input system was already deterministic with 590 transitions.
[2026-05-22 22:40:27] [INFO ] Flatten gal took : 18 ms
[2026-05-22 22:40:27] [INFO ] Flatten gal took : 18 ms
[2026-05-22 22:40:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality6653135882908186130.gal : 5 ms
[2026-05-22 22:40:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality9091463342581270702.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/CTLCardinality6653135882908186130.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9091463342581270702.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.
[2026-05-22 22:40:57] [INFO ] Flatten gal took : 17 ms
[2026-05-22 22:40:57] [INFO ] Applying decomposition
[2026-05-22 22:40:57] [INFO ] Flatten gal took : 17 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/graph9586798023655428523.txt' '-o' '/tmp/graph9586798023655428523.bin' '-w' '/tmp/graph9586798023655428523.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9586798023655428523.bin' '-l' '-1' '-v' '-w' '/tmp/graph9586798023655428523.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:40:57] [INFO ] Decomposing Gal with order
[2026-05-22 22:40:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:40:57] [INFO ] Removed a total of 1629 redundant transitions.
[2026-05-22 22:40:57] [INFO ] Flatten gal took : 52 ms
[2026-05-22 22:40:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 10 ms.
[2026-05-22 22:40:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality4148995024671353477.gal : 4 ms
[2026-05-22 22:40:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality4674061806943768965.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/CTLCardinality4148995024671353477.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4674061806943768965.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Graph (trivial) has 257 edges and 300 vertex of which 4 / 300 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 107 transitions
Trivial Post-agglo rules discarded 107 transitions
Performed 107 trivial Post agglomeration. Transition count delta: 107
Iterating post reduction 0 with 107 rules applied. Total rules applied 108 place count 297 transition count 713
Reduce places removed 107 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 1 with 141 rules applied. Total rules applied 249 place count 190 transition count 679
Reduce places removed 19 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 24 rules applied. Total rules applied 273 place count 171 transition count 674
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 7 rules applied. Total rules applied 280 place count 166 transition count 672
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 281 place count 165 transition count 672
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 281 place count 165 transition count 663
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 299 place count 156 transition count 663
Discarding 18 places :
Symmetric choice reduction at 5 with 18 rule applications. Total rules 317 place count 138 transition count 645
Iterating global reduction 5 with 18 rules applied. Total rules applied 335 place count 138 transition count 645
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 5 with 196 rules applied. Total rules applied 531 place count 138 transition count 449
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 531 place count 138 transition count 448
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 533 place count 137 transition count 448
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 536 place count 134 transition count 433
Iterating global reduction 6 with 3 rules applied. Total rules applied 539 place count 134 transition count 433
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 542 place count 134 transition count 430
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 543 place count 133 transition count 430
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 8 with 68 rules applied. Total rules applied 611 place count 99 transition count 396
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 618 place count 92 transition count 342
Iterating global reduction 8 with 7 rules applied. Total rules applied 625 place count 92 transition count 342
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 627 place count 92 transition count 340
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 628 place count 91 transition count 340
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 629 place count 91 transition count 339
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 632 place count 91 transition count 339
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 634 place count 89 transition count 337
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 635 place count 88 transition count 337
Applied a total of 635 rules in 103 ms. Remains 88 /300 variables (removed 212) and now considering 337/823 (removed 486) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3758876343902238135.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17097397725168955221.kers'
[2026-05-22 22:41:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3758876343902238135.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17097397725168955221.kers]
Normalized transition count is 336 out of 337 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 336 rows 88 cols 3011 entries
Finished phase 1 with 78 SingleSign rule and 0 generalized
[2026-05-22 22:41:28] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-17097397725168955221.kers
Total runtime 4 ms.
[2026-05-22 22:41:28] [INFO ] Implicit Places using invariants in 116 ms returned []
[2026-05-22 22:41:28] [INFO ] Invariant cache hit.
[2026-05-22 22:41:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:41:28] [INFO ] Implicit Places using invariants and state equation in 237 ms returned [77, 87]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 357 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 86/300 places, 337/823 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 86 transition count 336
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 85 transition count 336
Applied a total of 2 rules in 13 ms. Remains 85 /86 variables (removed 1) and now considering 336/337 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13408493152331594910.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15506074907521102972.kers'
[2026-05-22 22:41:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13408493152331594910.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15506074907521102972.kers]
Normalized transition count is 335 out of 336 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 335 rows 85 cols 3003 entries
Finished phase 1 with 77 SingleSign rule and 0 generalized
[2026-05-22 22:41:28] [INFO ] Computed 8 invariants in 4 ms
Computed 8 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-15506074907521102972.kers
Total runtime 5 ms.
[2026-05-22 22:41:28] [INFO ] Implicit Places using invariants in 187 ms returned []
[2026-05-22 22:41:28] [INFO ] Invariant cache hit.
[2026-05-22 22:41:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:41:29] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 532 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 85/300 places, 336/823 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1007 ms. Remains : 85/300 places, 336/823 transitions.
[2026-05-22 22:41:29] [INFO ] Flatten gal took : 25 ms
[2026-05-22 22:41:29] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:41:29] [INFO ] Input system was already deterministic with 336 transitions.
[2026-05-22 22:41:29] [INFO ] Flatten gal took : 27 ms
[2026-05-22 22:41:29] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:41:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality10767409383666758535.gal : 6 ms
[2026-05-22 22:41:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality680614801556027851.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/CTLCardinality10767409383666758535.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality680614801556027851.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.
[2026-05-22 22:41:59] [INFO ] Flatten gal took : 19 ms
[2026-05-22 22:41:59] [INFO ] Applying decomposition
[2026-05-22 22:41:59] [INFO ] Flatten gal took : 16 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/graph16072615656432816585.txt' '-o' '/tmp/graph16072615656432816585.bin' '-w' '/tmp/graph16072615656432816585.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16072615656432816585.bin' '-l' '-1' '-v' '-w' '/tmp/graph16072615656432816585.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:41:59] [INFO ] Decomposing Gal with order
[2026-05-22 22:41:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:41:59] [INFO ] Removed a total of 1271 redundant transitions.
[2026-05-22 22:41:59] [INFO ] Flatten gal took : 34 ms
[2026-05-22 22:41:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 4 ms.
[2026-05-22 22:41:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality4094840689986932911.gal : 2 ms
[2026-05-22 22:41:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality5642197659608334648.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/CTLCardinality4094840689986932911.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5642197659608334648.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,3.05087e+08,0.544502,16608,909,186,20264,4443,333,55866,107,28949,0


Converting to forward existential form...Done !
original formula: A(!(((!(EG((u24.p283!=0))) * !(((E(((i2.u5.p91==0)||(i5.u13.p133==1)) U ((i8.i0.u27.p306==0)||(u1.p50==1))) + !(EG(((i1.u12.p127==0)||(i6...377
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(((!(EG((i2.u4.p73==0))) + !(EG(!((i5.u14.p140==1))))) + ((!((i8.i1.u29.p310==0)||(...754
Reverse transition relation is NOT exact ! Due to transitions t7, t125, t126, t133, t134, t157, t158, t165, t166, t190, t193, t196, t200, t235, t242, t256,...557
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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 1
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 273 transition count 796
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 273 transition count 796
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 0 with 196 rules applied. Total rules applied 250 place count 273 transition count 600
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 253 place count 270 transition count 597
Iterating global reduction 1 with 3 rules applied. Total rules applied 256 place count 270 transition count 597
Applied a total of 256 rules in 17 ms. Remains 270 /300 variables (removed 30) and now considering 597/823 (removed 226) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7952145107417663167.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7750037039049696100.kers'
[2026-05-22 22:42:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7952145107417663167.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7750037039049696100.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 597 rows 270 cols 4191 entries
Finished phase 1 with 258 SingleSign rule and 0 generalized
[2026-05-22 22:42:29] [INFO ] Computed 12 invariants in 3 ms
Computed 12 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-7750037039049696100.kers
Total runtime 4 ms.
[2026-05-22 22:42:29] [INFO ] Implicit Places using invariants in 215 ms returned []
[2026-05-22 22:42:29] [INFO ] Invariant cache hit.
[2026-05-22 22:42:30] [INFO ] Implicit Places using invariants and state equation in 441 ms returned []
Implicit Place search using SMT with State Equation took 669 ms to find 0 implicit places.
Running 596 sub problems to find dead transitions.
[2026-05-22 22:42:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/269 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 596 unsolved
At refinement iteration 1 (OVERLAPS) 1/270 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 596 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/270 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 596 unsolved
SMT process timed out in 30832ms, After SMT, problems are : Problem set: 0 solved, 596 unsolved
Search for dead transitions found 0 dead transitions in 30835ms
Starting structural reductions in LTL mode, iteration 1 : 270/300 places, 597/823 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31525 ms. Remains : 270/300 places, 597/823 transitions.
[2026-05-22 22:43:01] [INFO ] Flatten gal took : 25 ms
[2026-05-22 22:43:01] [INFO ] Flatten gal took : 27 ms
[2026-05-22 22:43:01] [INFO ] Input system was already deterministic with 597 transitions.
[2026-05-22 22:43:01] [INFO ] Flatten gal took : 27 ms
[2026-05-22 22:43:01] [INFO ] Flatten gal took : 27 ms
[2026-05-22 22:43:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality518696701571175928.gal : 7 ms
[2026-05-22 22:43:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality230104337604240743.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/CTLCardinality518696701571175928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality230104337604240743.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:43:31] [INFO ] Flatten gal took : 17 ms
[2026-05-22 22:43:31] [INFO ] Applying decomposition
[2026-05-22 22:43:31] [INFO ] Flatten gal took : 17 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/graph189522147202446635.txt' '-o' '/tmp/graph189522147202446635.bin' '-w' '/tmp/graph189522147202446635.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph189522147202446635.bin' '-l' '-1' '-v' '-w' '/tmp/graph189522147202446635.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:43:31] [INFO ] Decomposing Gal with order
[2026-05-22 22:43:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:43:31] [INFO ] Removed a total of 1614 redundant transitions.
[2026-05-22 22:43:31] [INFO ] Flatten gal took : 53 ms
[2026-05-22 22:43:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 7 ms.
[2026-05-22 22:43:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality1772329005838449875.gal : 4 ms
[2026-05-22 22:43:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality15190727820616985250.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/CTLCardinality1772329005838449875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15190727820616985250.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 272 transition count 795
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 272 transition count 795
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 0 with 196 rules applied. Total rules applied 252 place count 272 transition count 599
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 256 place count 268 transition count 595
Iterating global reduction 1 with 4 rules applied. Total rules applied 260 place count 268 transition count 595
Applied a total of 260 rules in 17 ms. Remains 268 /300 variables (removed 32) and now considering 595/823 (removed 228) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13919396853281597367.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12022267797340904973.kers'
[2026-05-22 22:44:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13919396853281597367.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12022267797340904973.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 595 rows 268 cols 4187 entries
Finished phase 1 with 256 SingleSign rule and 0 generalized
[2026-05-22 22:44:01] [INFO ] Computed 12 invariants in 4 ms
Computed 12 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-12022267797340904973.kers
Total runtime 5 ms.
[2026-05-22 22:44:01] [INFO ] Implicit Places using invariants in 234 ms returned []
[2026-05-22 22:44:01] [INFO ] Invariant cache hit.
[2026-05-22 22:44:02] [INFO ] Implicit Places using invariants and state equation in 528 ms returned []
Implicit Place search using SMT with State Equation took 766 ms to find 0 implicit places.
Running 594 sub problems to find dead transitions.
[2026-05-22 22:44:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/267 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 594 unsolved
At refinement iteration 1 (OVERLAPS) 1/268 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 594 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/268 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 594 unsolved
SMT process timed out in 31040ms, After SMT, problems are : Problem set: 0 solved, 594 unsolved
Search for dead transitions found 0 dead transitions in 31045ms
Starting structural reductions in LTL mode, iteration 1 : 268/300 places, 595/823 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31832 ms. Remains : 268/300 places, 595/823 transitions.
[2026-05-22 22:44:33] [INFO ] Flatten gal took : 27 ms
[2026-05-22 22:44:33] [INFO ] Flatten gal took : 30 ms
[2026-05-22 22:44:33] [INFO ] Input system was already deterministic with 595 transitions.
[2026-05-22 22:44:33] [INFO ] Flatten gal took : 29 ms
[2026-05-22 22:44:33] [INFO ] Flatten gal took : 31 ms
[2026-05-22 22:44:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality9309342416646471411.gal : 10 ms
[2026-05-22 22:44:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality10830877481764779760.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/CTLCardinality9309342416646471411.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10830877481764779760.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.
[2026-05-22 22:45:03] [INFO ] Flatten gal took : 29 ms
[2026-05-22 22:45:03] [INFO ] Applying decomposition
[2026-05-22 22:45:03] [INFO ] Flatten gal took : 30 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/graph9347804707233274439.txt' '-o' '/tmp/graph9347804707233274439.bin' '-w' '/tmp/graph9347804707233274439.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9347804707233274439.bin' '-l' '-1' '-v' '-w' '/tmp/graph9347804707233274439.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:45:03] [INFO ] Decomposing Gal with order
[2026-05-22 22:45:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:45:04] [INFO ] Removed a total of 1602 redundant transitions.
[2026-05-22 22:45:04] [INFO ] Flatten gal took : 76 ms
[2026-05-22 22:45:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 12 ms.
[2026-05-22 22:45:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality4378172272474743828.gal : 6 ms
[2026-05-22 22:45:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality10995437151668743034.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/CTLCardinality4378172272474743828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10995437151668743034.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,2.93935e+13,10.5784,303532,8705,123,265002,2383,707,3.15697e+06,100,13642,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 273 transition count 796
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 273 transition count 796
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 59 place count 268 transition count 791
Iterating global reduction 0 with 5 rules applied. Total rules applied 64 place count 268 transition count 791
Applied a total of 64 rules in 14 ms. Remains 268 /300 variables (removed 32) and now considering 791/823 (removed 32) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15077136789774908131.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15519304152665748230.kers'
[2026-05-22 22:45:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15077136789774908131.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15519304152665748230.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 791 rows 268 cols 5755 entries
Finished phase 1 with 256 SingleSign rule and 0 generalized
[2026-05-22 22:45:34] [INFO ] Computed 12 invariants in 5 ms
Computed 12 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-15519304152665748230.kers
Total runtime 7 ms.
[2026-05-22 22:45:34] [INFO ] Implicit Places using invariants in 228 ms returned []
[2026-05-22 22:45:34] [INFO ] Invariant cache hit.
[2026-05-22 22:45:35] [INFO ] Implicit Places using invariants and state equation in 686 ms returned []
Implicit Place search using SMT with State Equation took 926 ms to find 0 implicit places.
Running 790 sub problems to find dead transitions.
[2026-05-22 22:45:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/267 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 790 unsolved
At refinement iteration 1 (OVERLAPS) 1/268 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 790 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/268 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 790 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/268 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 790 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 268/1059 variables, and 52 constraints, problems are : Problem set: 0 solved, 790 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/268 constraints, PredecessorRefiner: 790/396 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 790 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/267 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 790 unsolved
At refinement iteration 1 (OVERLAPS) 1/268 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 790 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/268 variables, 40/52 constraints. Problems are: Problem set: 0 solved, 790 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/268 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 790 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/268 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 790 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 268/1059 variables, and 102 constraints, problems are : Problem set: 0 solved, 790 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/268 constraints, PredecessorRefiner: 394/396 constraints, Known Traps: 90/90 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61430ms problems are : Problem set: 0 solved, 790 unsolved
Search for dead transitions found 0 dead transitions in 61434ms
Starting structural reductions in LTL mode, iteration 1 : 268/300 places, 791/823 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62379 ms. Remains : 268/300 places, 791/823 transitions.
[2026-05-22 22:46:36] [INFO ] Flatten gal took : 34 ms
[2026-05-22 22:46:36] [INFO ] Flatten gal took : 38 ms
[2026-05-22 22:46:36] [INFO ] Input system was already deterministic with 791 transitions.
[2026-05-22 22:46:36] [INFO ] Flatten gal took : 37 ms
[2026-05-22 22:46:36] [INFO ] Flatten gal took : 38 ms
[2026-05-22 22:46:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality5080401707892445495.gal : 11 ms
[2026-05-22 22:46:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality14411490372295025858.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/CTLCardinality5080401707892445495.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14411490372295025858.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.
[2026-05-22 22:47:06] [INFO ] Flatten gal took : 22 ms
[2026-05-22 22:47:06] [INFO ] Applying decomposition
[2026-05-22 22:47:06] [INFO ] Flatten gal took : 22 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/graph17906277073190486752.txt' '-o' '/tmp/graph17906277073190486752.bin' '-w' '/tmp/graph17906277073190486752.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17906277073190486752.bin' '-l' '-1' '-v' '-w' '/tmp/graph17906277073190486752.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:47:07] [INFO ] Decomposing Gal with order
[2026-05-22 22:47:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:47:07] [INFO ] Removed a total of 2036 redundant transitions.
[2026-05-22 22:47:07] [INFO ] Flatten gal took : 95 ms
[2026-05-22 22:47:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 16 ms.
[2026-05-22 22:47:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality12461599338871456776.gal : 6 ms
[2026-05-22 22:47:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality12114287472248907123.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/CTLCardinality12461599338871456776.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12114287472248907123.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.16673e+13,0.826123,24612,2394,298,41950,5327,699,69014,163,24090,0


Converting to forward existential form...Done !
original formula: AX(E((!((((i15.i1.u94.p312==0)||(i9.i1.u59.p204==1))||(i10.u63.p217==1))) + (!((AX((i1.i1.u12.p52==0)) + (i3.u25.p86==1))) * (i1.i1.u11.p...407
=> equivalent forward existential formula: [(EY(Init) * !(E((!((((i15.i1.u94.p312==0)||(i9.i1.u59.p204==1))||(i10.u63.p217==1))) + (!((!(EX(!((i1.i1.u12.p5...478
Reverse transition relation is NOT exact ! Due to transitions t120, t140, t251, t253, t259, t315, t469, t511, t788, u83.t139, u83.t254, i1.i1.t244, i1.i1.u...971
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 270 transition count 793
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 270 transition count 793
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 0 with 196 rules applied. Total rules applied 256 place count 270 transition count 597
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 261 place count 265 transition count 592
Iterating global reduction 1 with 5 rules applied. Total rules applied 266 place count 265 transition count 592
Applied a total of 266 rules in 14 ms. Remains 265 /300 variables (removed 35) and now considering 592/823 (removed 231) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-730326792083392165.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2258178890056251220.kers'
[2026-05-22 22:47:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-730326792083392165.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2258178890056251220.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 592 rows 265 cols 4181 entries
Finished phase 1 with 253 SingleSign rule and 0 generalized
[2026-05-22 22:47:37] [INFO ] Computed 12 invariants in 3 ms
Computed 12 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-2258178890056251220.kers
Total runtime 4 ms.
[2026-05-22 22:47:37] [INFO ] Implicit Places using invariants in 200 ms returned []
[2026-05-22 22:47:37] [INFO ] Invariant cache hit.
[2026-05-22 22:47:38] [INFO ] Implicit Places using invariants and state equation in 652 ms returned []
Implicit Place search using SMT with State Equation took 854 ms to find 0 implicit places.
Running 591 sub problems to find dead transitions.
[2026-05-22 22:47:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/264 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 1 (OVERLAPS) 1/265 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/265 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 591 unsolved
SMT process timed out in 31163ms, After SMT, problems are : Problem set: 0 solved, 591 unsolved
Search for dead transitions found 0 dead transitions in 31166ms
Starting structural reductions in LTL mode, iteration 1 : 265/300 places, 592/823 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32038 ms. Remains : 265/300 places, 592/823 transitions.
[2026-05-22 22:48:09] [INFO ] Flatten gal took : 26 ms
[2026-05-22 22:48:09] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:48:09] [INFO ] Input system was already deterministic with 592 transitions.
[2026-05-22 22:48:09] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:48:09] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:48:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality13084083345336050596.gal : 7 ms
[2026-05-22 22:48:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality17887326489202812019.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/CTLCardinality13084083345336050596.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17887326489202812019.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.
[2026-05-22 22:48:39] [INFO ] Flatten gal took : 17 ms
[2026-05-22 22:48:39] [INFO ] Applying decomposition
[2026-05-22 22:48:39] [INFO ] Flatten gal took : 18 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/graph9623724076665555824.txt' '-o' '/tmp/graph9623724076665555824.bin' '-w' '/tmp/graph9623724076665555824.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9623724076665555824.bin' '-l' '-1' '-v' '-w' '/tmp/graph9623724076665555824.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:48:39] [INFO ] Decomposing Gal with order
[2026-05-22 22:48:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:48:39] [INFO ] Removed a total of 1627 redundant transitions.
[2026-05-22 22:48:39] [INFO ] Flatten gal took : 41 ms
[2026-05-22 22:48:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 12 ms.
[2026-05-22 22:48:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality5969949527378376818.gal : 5 ms
[2026-05-22 22:48:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality17531251621716330363.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/CTLCardinality5969949527378376818.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17531251621716330363.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,2.83961e+13,13.0735,236548,2612,142,336171,5834,716,1.65332e+06,93,39958,0


Converting to forward existential form...Done !
original formula: EG((EF((AX((i5.i1.u32.p100==0)) * AF((i8.i1.u51.p161==1)))) + AF(AG(((i6.i1.u50.p157==0)&&(i12.i1.u86.p270==0))))))
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (!(EX(!((i5.i1.u32.p100==0)))) * !(EG(!((i8.i1.u51.p161==1)))))) + !(EG(!(!(E(TRUE U !(((i6...212
Reverse transition relation is NOT exact ! Due to transitions t248, t250, t253, t260, t281, t309, t386, t414, t442, t589, i1.i1.t241, i1.i1.u12.t221, i1.i1...978
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Graph (trivial) has 284 edges and 300 vertex of which 4 / 300 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 122 transitions
Trivial Post-agglo rules discarded 122 transitions
Performed 122 trivial Post agglomeration. Transition count delta: 122
Iterating post reduction 0 with 122 rules applied. Total rules applied 123 place count 297 transition count 698
Reduce places removed 122 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 165 rules applied. Total rules applied 288 place count 175 transition count 655
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 314 place count 149 transition count 655
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 314 place count 149 transition count 648
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 328 place count 142 transition count 648
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 349 place count 121 transition count 627
Iterating global reduction 3 with 21 rules applied. Total rules applied 370 place count 121 transition count 627
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 3 with 196 rules applied. Total rules applied 566 place count 121 transition count 431
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 566 place count 121 transition count 429
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 570 place count 119 transition count 429
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 575 place count 114 transition count 400
Iterating global reduction 4 with 5 rules applied. Total rules applied 580 place count 114 transition count 400
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 7 rules applied. Total rules applied 587 place count 114 transition count 393
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 590 place count 111 transition count 393
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 6 with 76 rules applied. Total rules applied 666 place count 73 transition count 355
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 675 place count 64 transition count 285
Iterating global reduction 6 with 9 rules applied. Total rules applied 684 place count 64 transition count 285
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 4 rules applied. Total rules applied 688 place count 64 transition count 281
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 690 place count 62 transition count 281
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 691 place count 62 transition count 280
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 693 place count 62 transition count 280
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 695 place count 60 transition count 278
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 696 place count 59 transition count 278
Applied a total of 696 rules in 76 ms. Remains 59 /300 variables (removed 241) and now considering 278/823 (removed 545) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16016985231385652387.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15963036919991771397.kers'
[2026-05-22 22:49:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16016985231385652387.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15963036919991771397.kers]
Normalized transition count is 277 out of 278 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 277 rows 58 cols 2773 entries
Finished phase 1 with 49 SingleSign rule and 0 generalized
[2026-05-22 22:49:09] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15963036919991771397.kers
Total runtime 3 ms.
[2026-05-22 22:49:09] [INFO ] Implicit Places using invariants in 126 ms returned []
[2026-05-22 22:49:09] [INFO ] Invariant cache hit.
[2026-05-22 22:49:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:49:10] [INFO ] Implicit Places using invariants and state equation in 206 ms returned [52, 58]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 348 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 57/300 places, 278/823 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 57 transition count 277
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 56 transition count 277
Applied a total of 2 rules in 10 ms. Remains 56 /57 variables (removed 1) and now considering 277/278 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3574350121480382417.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16866184413421861794.kers'
[2026-05-22 22:49:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3574350121480382417.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16866184413421861794.kers]
Normalized transition count is 276 out of 277 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 276 rows 56 cols 2768 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-05-22 22:49:10] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16866184413421861794.kers
Total runtime 3 ms.
[2026-05-22 22:49:10] [INFO ] Implicit Places using invariants in 111 ms returned []
[2026-05-22 22:49:10] [INFO ] Invariant cache hit.
[2026-05-22 22:49:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:49:10] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 56/300 places, 277/823 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 772 ms. Remains : 56/300 places, 277/823 transitions.
[2026-05-22 22:49:10] [INFO ] Flatten gal took : 23 ms
[2026-05-22 22:49:10] [INFO ] Flatten gal took : 26 ms
[2026-05-22 22:49:10] [INFO ] Input system was already deterministic with 277 transitions.
[2026-05-22 22:49:10] [INFO ] Flatten gal took : 25 ms
[2026-05-22 22:49:10] [INFO ] Flatten gal took : 35 ms
[2026-05-22 22:49:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality14752413345678749378.gal : 5 ms
[2026-05-22 22:49:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality178974837662415687.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/CTLCardinality14752413345678749378.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality178974837662415687.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.70055e+07,2.19365,57492,2,3451,5,128345,6,0,499,145107,0


Converting to forward existential form...Done !
original formula: EG(((p147==0)||(p193==1)))
=> equivalent forward existential formula: [FwdG(Init,((p147==0)||(p193==1)))] != FALSE
Hit Full ! (commute/partial/dont) 267/0/10
(forward)formula 0,1,13.5147,267684,1,0,104,598168,19,4,6889,899843,102
FORMULA AutonomousCar-PT-07b-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 273 transition count 796
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 273 transition count 796
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 0 with 196 rules applied. Total rules applied 250 place count 273 transition count 600
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 254 place count 269 transition count 596
Iterating global reduction 1 with 4 rules applied. Total rules applied 258 place count 269 transition count 596
Applied a total of 258 rules in 13 ms. Remains 269 /300 variables (removed 31) and now considering 596/823 (removed 227) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9070059405384298543.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18139476663925650572.kers'
[2026-05-22 22:49:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9070059405384298543.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18139476663925650572.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 596 rows 269 cols 4189 entries
Finished phase 1 with 257 SingleSign rule and 0 generalized
[2026-05-22 22:49:24] [INFO ] Computed 12 invariants in 3 ms
Computed 12 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-18139476663925650572.kers
Total runtime 4 ms.
[2026-05-22 22:49:24] [INFO ] Implicit Places using invariants in 189 ms returned []
[2026-05-22 22:49:24] [INFO ] Invariant cache hit.
[2026-05-22 22:49:24] [INFO ] Implicit Places using invariants and state equation in 434 ms returned []
Implicit Place search using SMT with State Equation took 625 ms to find 0 implicit places.
Running 595 sub problems to find dead transitions.
[2026-05-22 22:49:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 1 (OVERLAPS) 1/269 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/269 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/269 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 595 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 269/865 variables, and 52 constraints, problems are : Problem set: 0 solved, 595 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/269 constraints, PredecessorRefiner: 595/397 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 595 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 1 (OVERLAPS) 1/269 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/269 variables, 40/52 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/269 variables, 7/59 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/269 variables, 12/71 constraints. Problems are: Problem set: 0 solved, 595 unsolved
SMT process timed out in 60553ms, After SMT, problems are : Problem set: 0 solved, 595 unsolved
Search for dead transitions found 0 dead transitions in 60556ms
Starting structural reductions in LTL mode, iteration 1 : 269/300 places, 596/823 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61196 ms. Remains : 269/300 places, 596/823 transitions.
[2026-05-22 22:50:25] [INFO ] Flatten gal took : 25 ms
[2026-05-22 22:50:25] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:50:25] [INFO ] Input system was already deterministic with 596 transitions.
[2026-05-22 22:50:25] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:50:25] [INFO ] Flatten gal took : 29 ms
[2026-05-22 22:50:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality5548349240057719488.gal : 7 ms
[2026-05-22 22:50:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality12416466995321827577.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/CTLCardinality5548349240057719488.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12416466995321827577.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.
[2026-05-22 22:50:55] [INFO ] Flatten gal took : 18 ms
[2026-05-22 22:50:55] [INFO ] Applying decomposition
[2026-05-22 22:50:55] [INFO ] Flatten gal took : 17 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/graph2807505087236577103.txt' '-o' '/tmp/graph2807505087236577103.bin' '-w' '/tmp/graph2807505087236577103.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2807505087236577103.bin' '-l' '-1' '-v' '-w' '/tmp/graph2807505087236577103.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:50:55] [INFO ] Decomposing Gal with order
[2026-05-22 22:50:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:50:55] [INFO ] Removed a total of 1615 redundant transitions.
[2026-05-22 22:50:55] [INFO ] Flatten gal took : 39 ms
[2026-05-22 22:50:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 7 ms.
[2026-05-22 22:50:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality6733035997785858752.gal : 3 ms
[2026-05-22 22:50:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality15188630227779163023.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/CTLCardinality6733035997785858752.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15188630227779163023.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 269 transition count 792
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 269 transition count 792
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 0 with 196 rules applied. Total rules applied 258 place count 269 transition count 596
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 263 place count 264 transition count 591
Iterating global reduction 1 with 5 rules applied. Total rules applied 268 place count 264 transition count 591
Applied a total of 268 rules in 13 ms. Remains 264 /300 variables (removed 36) and now considering 591/823 (removed 232) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18388758796962537957.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9201025420513668724.kers'
[2026-05-22 22:51:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18388758796962537957.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9201025420513668724.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 591 rows 264 cols 4179 entries
Finished phase 1 with 252 SingleSign rule and 0 generalized
[2026-05-22 22:51:26] [INFO ] Computed 12 invariants in 4 ms
Computed 12 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-9201025420513668724.kers
Total runtime 5 ms.
[2026-05-22 22:51:26] [INFO ] Implicit Places using invariants in 304 ms returned []
[2026-05-22 22:51:26] [INFO ] Invariant cache hit.
[2026-05-22 22:51:27] [INFO ] Implicit Places using invariants and state equation in 679 ms returned []
Implicit Place search using SMT with State Equation took 986 ms to find 0 implicit places.
Running 590 sub problems to find dead transitions.
[2026-05-22 22:51:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (OVERLAPS) 1/264 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 590 unsolved
SMT process timed out in 30976ms, After SMT, problems are : Problem set: 0 solved, 590 unsolved
Search for dead transitions found 0 dead transitions in 30979ms
Starting structural reductions in LTL mode, iteration 1 : 264/300 places, 591/823 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31982 ms. Remains : 264/300 places, 591/823 transitions.
[2026-05-22 22:51:58] [INFO ] Flatten gal took : 26 ms
[2026-05-22 22:51:58] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:51:58] [INFO ] Input system was already deterministic with 591 transitions.
[2026-05-22 22:51:58] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:51:58] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:51:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality16712456276287803400.gal : 8 ms
[2026-05-22 22:51:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality9730429071309813560.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/CTLCardinality16712456276287803400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9730429071309813560.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.
[2026-05-22 22:52:28] [INFO ] Flatten gal took : 16 ms
[2026-05-22 22:52:28] [INFO ] Applying decomposition
[2026-05-22 22:52:28] [INFO ] Flatten gal took : 17 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/graph2382142251292559783.txt' '-o' '/tmp/graph2382142251292559783.bin' '-w' '/tmp/graph2382142251292559783.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2382142251292559783.bin' '-l' '-1' '-v' '-w' '/tmp/graph2382142251292559783.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:52:28] [INFO ] Decomposing Gal with order
[2026-05-22 22:52:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:52:28] [INFO ] Removed a total of 1611 redundant transitions.
[2026-05-22 22:52:28] [INFO ] Flatten gal took : 39 ms
[2026-05-22 22:52:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 6 ms.
[2026-05-22 22:52:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality7180084598666934052.gal : 3 ms
[2026-05-22 22:52:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality14031883734742507980.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/CTLCardinality7180084598666934052.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14031883734742507980.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 273 transition count 796
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 273 transition count 796
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 0 with 196 rules applied. Total rules applied 250 place count 273 transition count 600
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 254 place count 269 transition count 596
Iterating global reduction 1 with 4 rules applied. Total rules applied 258 place count 269 transition count 596
Applied a total of 258 rules in 13 ms. Remains 269 /300 variables (removed 31) and now considering 596/823 (removed 227) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5088521853613834989.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-90111199307200673.kers'
[2026-05-22 22:52:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5088521853613834989.kers, --Pflows, --basisKERS=/tmp/petrispot-output-90111199307200673.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 596 rows 269 cols 4189 entries
Finished phase 1 with 257 SingleSign rule and 0 generalized
[2026-05-22 22:52:58] [INFO ] Computed 12 invariants in 3 ms
Computed 12 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-90111199307200673.kers
Total runtime 4 ms.
[2026-05-22 22:52:58] [INFO ] Implicit Places using invariants in 227 ms returned []
[2026-05-22 22:52:58] [INFO ] Invariant cache hit.
[2026-05-22 22:52:59] [INFO ] Implicit Places using invariants and state equation in 452 ms returned []
Implicit Place search using SMT with State Equation took 681 ms to find 0 implicit places.
Running 595 sub problems to find dead transitions.
[2026-05-22 22:52:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 1 (OVERLAPS) 1/269 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/269 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/269 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 595 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 269/865 variables, and 52 constraints, problems are : Problem set: 0 solved, 595 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/269 constraints, PredecessorRefiner: 595/397 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 595 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 1 (OVERLAPS) 1/269 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/269 variables, 40/52 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/269 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/269 variables, 7/79 constraints. Problems are: Problem set: 0 solved, 595 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 269/865 variables, and 87 constraints, problems are : Problem set: 0 solved, 595 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/269 constraints, PredecessorRefiner: 198/397 constraints, Known Traps: 75/75 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60560ms problems are : Problem set: 0 solved, 595 unsolved
Search for dead transitions found 0 dead transitions in 60562ms
Starting structural reductions in LTL mode, iteration 1 : 269/300 places, 596/823 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61258 ms. Remains : 269/300 places, 596/823 transitions.
[2026-05-22 22:53:59] [INFO ] Flatten gal took : 19 ms
[2026-05-22 22:53:59] [INFO ] Flatten gal took : 17 ms
[2026-05-22 22:53:59] [INFO ] Input system was already deterministic with 596 transitions.
[2026-05-22 22:53:59] [INFO ] Flatten gal took : 16 ms
[2026-05-22 22:53:59] [INFO ] Flatten gal took : 17 ms
[2026-05-22 22:53:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality1329293789992682294.gal : 5 ms
[2026-05-22 22:53:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality1225648749712653180.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/CTLCardinality1329293789992682294.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1225648749712653180.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.
[2026-05-22 22:54:29] [INFO ] Flatten gal took : 17 ms
[2026-05-22 22:54:29] [INFO ] Applying decomposition
[2026-05-22 22:54:29] [INFO ] Flatten gal took : 16 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/graph7777958229650446565.txt' '-o' '/tmp/graph7777958229650446565.bin' '-w' '/tmp/graph7777958229650446565.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7777958229650446565.bin' '-l' '-1' '-v' '-w' '/tmp/graph7777958229650446565.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:54:30] [INFO ] Decomposing Gal with order
[2026-05-22 22:54:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:54:30] [INFO ] Removed a total of 1616 redundant transitions.
[2026-05-22 22:54:30] [INFO ] Flatten gal took : 37 ms
[2026-05-22 22:54:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 6 ms.
[2026-05-22 22:54:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality14320570382132767717.gal : 3 ms
[2026-05-22 22:54:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality6776992963990786318.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/CTLCardinality14320570382132767717.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6776992963990786318.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.13536e+13,7.53887,204992,9495,122,397768,892,678,1.25078e+06,102,3578,0


Converting to forward existential form...Done !
original formula: (EX(EF((EG((i7.i0.u41.p137==1)) * AF((i6.u31.p102==1))))) * AF((((i2.u67.p208==0)||(i11.u65.p215==1)) * AF((EX((i14.u84.p271==1)) * (i13....175
=> equivalent forward existential formula: ([(Init * !(EX(E(TRUE U (EG((i7.i0.u41.p137==1)) * !(EG(!((i6.u31.p102==1)))))))))] = FALSE * [FwdG(Init,!((((i2...260
Reverse transition relation is NOT exact ! Due to transitions t86, t114, t140, t167, t184, t195, t221, t246, t253, t255, t261, t317, t394, t422, t593, i0.i...834
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 823/823 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 273 transition count 796
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 273 transition count 796
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 0 with 196 rules applied. Total rules applied 250 place count 273 transition count 600
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 255 place count 268 transition count 595
Iterating global reduction 1 with 5 rules applied. Total rules applied 260 place count 268 transition count 595
Applied a total of 260 rules in 13 ms. Remains 268 /300 variables (removed 32) and now considering 595/823 (removed 228) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3747840230900482891.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9130499174833942805.kers'
[2026-05-22 22:55:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3747840230900482891.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9130499174833942805.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 595 rows 268 cols 4187 entries
Finished phase 1 with 256 SingleSign rule and 0 generalized
[2026-05-22 22:55:00] [INFO ] Computed 12 invariants in 3 ms
Computed 12 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9130499174833942805.kers
Total runtime 4 ms.
[2026-05-22 22:55:00] [INFO ] Implicit Places using invariants in 206 ms returned []
[2026-05-22 22:55:00] [INFO ] Invariant cache hit.
[2026-05-22 22:55:00] [INFO ] Implicit Places using invariants and state equation in 450 ms returned []
Implicit Place search using SMT with State Equation took 658 ms to find 0 implicit places.
Running 594 sub problems to find dead transitions.
[2026-05-22 22:55:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/267 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 594 unsolved
At refinement iteration 1 (OVERLAPS) 1/268 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 594 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/268 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 594 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/268 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 594 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 268/863 variables, and 53 constraints, problems are : Problem set: 0 solved, 594 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/268 constraints, PredecessorRefiner: 594/396 constraints, Known Traps: 41/41 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 594 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/267 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 594 unsolved
At refinement iteration 1 (OVERLAPS) 1/268 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 594 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/268 variables, 41/53 constraints. Problems are: Problem set: 0 solved, 594 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/268 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 594 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/268 variables, 4/77 constraints. Problems are: Problem set: 0 solved, 594 unsolved
SMT process timed out in 60555ms, After SMT, problems are : Problem set: 0 solved, 594 unsolved
Search for dead transitions found 0 dead transitions in 60556ms
Starting structural reductions in LTL mode, iteration 1 : 268/300 places, 595/823 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61230 ms. Remains : 268/300 places, 595/823 transitions.
[2026-05-22 22:56:01] [INFO ] Flatten gal took : 26 ms
[2026-05-22 22:56:01] [INFO ] Flatten gal took : 29 ms
[2026-05-22 22:56:01] [INFO ] Input system was already deterministic with 595 transitions.
[2026-05-22 22:56:01] [INFO ] Flatten gal took : 33 ms
[2026-05-22 22:56:01] [INFO ] Flatten gal took : 29 ms
[2026-05-22 22:56:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality16844545374593093094.gal : 7 ms
[2026-05-22 22:56:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality16816033578329787680.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/CTLCardinality16844545374593093094.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16816033578329787680.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.
[2026-05-22 22:56:31] [INFO ] Flatten gal took : 17 ms
[2026-05-22 22:56:31] [INFO ] Applying decomposition
[2026-05-22 22:56:31] [INFO ] Flatten gal took : 17 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/graph1682074092992509176.txt' '-o' '/tmp/graph1682074092992509176.bin' '-w' '/tmp/graph1682074092992509176.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1682074092992509176.bin' '-l' '-1' '-v' '-w' '/tmp/graph1682074092992509176.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:56:31] [INFO ] Decomposing Gal with order
[2026-05-22 22:56:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:56:31] [INFO ] Removed a total of 1614 redundant transitions.
[2026-05-22 22:56:31] [INFO ] Flatten gal took : 43 ms
[2026-05-22 22:56:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 6 ms.
[2026-05-22 22:56:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality3370399308230989596.gal : 3 ms
[2026-05-22 22:56:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality14610714606241812405.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/CTLCardinality3370399308230989596.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14610714606241812405.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:57:01] [INFO ] Flatten gal took : 22 ms
[2026-05-22 22:57:02] [INFO ] Flatten gal took : 22 ms
[2026-05-22 22:57:02] [INFO ] Applying decomposition
[2026-05-22 22:57:02] [INFO ] Flatten gal took : 23 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/graph2966356536349836376.txt' '-o' '/tmp/graph2966356536349836376.bin' '-w' '/tmp/graph2966356536349836376.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2966356536349836376.bin' '-l' '-1' '-v' '-w' '/tmp/graph2966356536349836376.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:57:02] [INFO ] Decomposing Gal with order
[2026-05-22 22:57:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:57:02] [INFO ] Removed a total of 2505 redundant transitions.
[2026-05-22 22:57:02] [INFO ] Flatten gal took : 82 ms
[2026-05-22 22:57:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 13 ms.
[2026-05-22 22:57:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality3592877347215908679.gal : 5 ms
[2026-05-22 22:57:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality9483671055293599760.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3592877347215908679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9483671055293599760.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.13117e+13,43.1843,1099104,16569,91,930500,2144,736,1.18041e+07,96,6949,0


Converting to forward existential form...Done !
original formula: EG(EX(!(A((i3.u48.p156==1) U AF((i12.u55.p163==1))))))
=> equivalent forward existential formula: [FwdG(Init,EX(!(!((E(!(!(EG(!((i12.u55.p163==1))))) U (!((i3.u48.p156==1)) * !(!(EG(!((i12.u55.p163==1))))))) + ...204
Reverse transition relation is NOT exact ! Due to transitions t38, t44, t93, t101, t125, t156, t173, t194, t217, t247, t272, t279, t282, t496, t503, t507, ...930
ITS-tools command line returned an error code 139
[2026-05-22 23:09:26] [INFO ] Applying decomposition
[2026-05-22 23:09:26] [INFO ] Flatten gal took : 23 ms
[2026-05-22 23:09:26] [INFO ] Decomposing Gal with order
[2026-05-22 23:09:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:09:26] [INFO ] Removed a total of 2543 redundant transitions.
[2026-05-22 23:09:26] [INFO ] Flatten gal took : 48 ms
[2026-05-22 23:09:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 286 labels/synchronizations in 8 ms.
[2026-05-22 23:09:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality5601360877890423395.gal : 2 ms
[2026-05-22 23:09:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality11815956766775918433.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/CTLCardinality5601360877890423395.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11815956766775918433.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 12 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.13117e+13,0.125224,7604,595,1270,3229,3549,266,8975,336,18179,0


Converting to forward existential form...Done !
original formula: EG(EX(!(A((i1.i0.i0.i0.i0.i0.u15.p156==1) U AF((i1.i0.i0.i0.i0.u16.p163==1))))))
=> equivalent forward existential formula: [FwdG(Init,EX(!(!((E(!(!(EG(!((i1.i0.i0.i0.i0.u16.p163==1))))) U (!((i1.i0.i0.i0.i0.i0.u15.p156==1)) * !(!(EG(!(...252
Reverse transition relation is NOT exact ! Due to transitions t627, i0.u2.t282, i0.u2.t283, i0.u2.t284, i0.u2.t285, i0.u3.t279, i1.i0.u19.t38, i1.i0.u19.t4...1814
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2026-05-22 23:17:07] [INFO ] Flatten gal took : 23 ms
[2026-05-22 23:17:07] [INFO ] Input system was already deterministic with 823 transitions.
[2026-05-22 23:17:07] [INFO ] Transformed 300 places.
[2026-05-22 23:17:07] [INFO ] Transformed 823 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-22 23:17:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality12353244687995145543.gal : 5 ms
[2026-05-22 23:17:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality4635747318178674510.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/CTLCardinality12353244687995145543.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4635747318178674510.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.13117e+13,96.9172,2052756,2,485223,5,1.02869e+07,6,0,2025,5.10656e+06,0


Converting to forward existential form...Done !

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="AutonomousCar-PT-07b"
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 AutonomousCar-PT-07b, 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 r018-smll-177946788000105"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-07b.tgz
mv AutonomousCar-PT-07b 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 ;