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.r082-smll-177946993700353.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 DES-PT-05b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993700353
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 7.2K Mar 6 18:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Mar 6 18:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 6 18:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 6 18:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 08:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 08:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 08:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Mar 6 18:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Mar 6 18:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 6 18:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 6 18:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 08:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:56 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 73K 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 DES-PT-05b-CTLCardinality-2024-00
FORMULA_NAME DES-PT-05b-CTLCardinality-2024-01
FORMULA_NAME DES-PT-05b-CTLCardinality-2024-02
FORMULA_NAME DES-PT-05b-CTLCardinality-2024-03
FORMULA_NAME DES-PT-05b-CTLCardinality-2024-04
FORMULA_NAME DES-PT-05b-CTLCardinality-2024-05
FORMULA_NAME DES-PT-05b-CTLCardinality-2024-06
FORMULA_NAME DES-PT-05b-CTLCardinality-2024-07
FORMULA_NAME DES-PT-05b-CTLCardinality-2024-08
FORMULA_NAME DES-PT-05b-CTLCardinality-2024-09
FORMULA_NAME DES-PT-05b-CTLCardinality-2024-10
FORMULA_NAME DES-PT-05b-CTLCardinality-2024-11
FORMULA_NAME DES-PT-05b-CTLCardinality-2024-12
FORMULA_NAME DES-PT-05b-CTLCardinality-2024-13
FORMULA_NAME DES-PT-05b-CTLCardinality-2024-14
FORMULA_NAME DES-PT-05b-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779661875889

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-05b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-24 22:31:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 22:31:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 22:31:18] [INFO ] Load time of PNML (sax parser for PT used): 179 ms
[2026-05-24 22:31:18] [INFO ] Transformed 300 places.
[2026-05-24 22:31:18] [INFO ] Transformed 251 transitions.
[2026-05-24 22:31:18] [INFO ] Found NUPN structural information;
[2026-05-24 22:31:18] [INFO ] Parsed PT model containing 300 places and 251 transitions and 747 arcs in 382 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 36 ms.
Support contains 109 out of 300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 251/251 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 299 transition count 251
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 12 place count 288 transition count 240
Iterating global reduction 1 with 11 rules applied. Total rules applied 23 place count 288 transition count 240
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 287 transition count 239
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 287 transition count 239
Applied a total of 25 rules in 155 ms. Remains 287 /300 variables (removed 13) and now considering 239/251 (removed 12) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3926173702877718252.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17258942194865824205.kers'
[2026-05-24 22:31:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3926173702877718252.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17258942194865824205.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 239 rows 287 cols 720 entries
Finished phase 1 with 167 SingleSign rule and 56 generalized
[2026-05-24 22:31:19] [INFO ] Computed 64 invariants in 2 ms
Computed 64 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-17258942194865824205.kers
Total runtime 6 ms.
[2026-05-24 22:31:19] [INFO ] Implicit Places using invariants in 725 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 812 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 286/300 places, 239/251 transitions.
Applied a total of 0 rules in 10 ms. Remains 286 /286 variables (removed 0) and now considering 239/239 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1011 ms. Remains : 286/300 places, 239/251 transitions.
Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Applied a total of 0 rules in 6 ms. Remains 286 /286 variables (removed 0) and now considering 239/239 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2449282548760803516.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5772862096239199258.kers'
[2026-05-24 22:31:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2449282548760803516.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5772862096239199258.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 239 rows 286 cols 718 entries
Finished phase 1 with 171 SingleSign rule and 52 generalized
[2026-05-24 22:31:19] [INFO ] Computed 63 invariants in 3 ms
Computed 63 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-5772862096239199258.kers
Total runtime 4 ms.
[2026-05-24 22:31:20] [INFO ] Implicit Places using invariants in 329 ms returned []
[2026-05-24 22:31:20] [INFO ] Invariant cache hit.
[2026-05-24 22:31:20] [INFO ] Implicit Places using invariants and state equation in 544 ms returned []
Implicit Place search using SMT with State Equation took 876 ms to find 0 implicit places.
Running 238 sub problems to find dead transitions.
[2026-05-24 22:31:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/283 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (OVERLAPS) 3/286 variables, 39/55 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 8/63 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 20/83 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 20/103 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/286 variables, 20/123 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 9/132 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 286/525 variables, and 133 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 0/286 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 70/70 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/283 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (OVERLAPS) 3/286 variables, 39/55 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 8/63 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 70/133 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 20/153 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/286 variables, 15/168 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 12/180 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/286 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/286 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/286 variables, 5/188 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/286 variables, 3/191 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 286/525 variables, and 191 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 0/286 constraints, PredecessorRefiner: 0/238 constraints, Known Traps: 128/128 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60181ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 60208ms
Finished structural reductions in LTL mode , in 1 iterations and 61128 ms. Remains : 286/286 places, 239/239 transitions.
Support contains 109 out of 286 places after structural reductions.
[2026-05-24 22:32:21] [INFO ] Flatten gal took : 103 ms
[2026-05-24 22:32:21] [INFO ] Flatten gal took : 47 ms
[2026-05-24 22:32:21] [INFO ] Input system was already deterministic with 239 transitions.
Support contains 102 out of 286 places (down from 109) after GAL structural reductions.
RANDOM walk for 40000 steps (331 resets) in 2272 ms. (17 steps per ms) remains 5/65 properties
BEST_FIRST walk for 40004 steps (39 resets) in 304 ms. (131 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (60 resets) in 334 ms. (119 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (51 resets) in 140 ms. (283 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (58 resets) in 152 ms. (261 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (45 resets) in 140 ms. (283 steps per ms) remains 4/4 properties
[2026-05-24 22:32:22] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp51 is UNSAT
At refinement iteration 1 (OVERLAPS) 118/126 variables, 15/15 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/15 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 93/219 variables, 24/39 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 55/274 variables, 23/62 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 0/62 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 1/275 variables, 1/63 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/275 variables, 0/63 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 230/505 variables, 275/338 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/505 variables, 0/338 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 14/519 variables, 8/346 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/519 variables, 0/346 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 2/521 variables, 1/347 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/521 variables, 0/347 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 2/523 variables, 1/348 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/523 variables, 0/348 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 2/525 variables, 1/349 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/525 variables, 0/349 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 0/525 variables, 0/349 constraints. Problems are: Problem set: 1 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 525/525 variables, and 349 constraints, problems are : Problem set: 1 solved, 3 unsolved in 760 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 286/286 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 120/126 variables, 15/15 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 1/16 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/16 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 93/219 variables, 24/40 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 1/41 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 0/41 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 55/274 variables, 23/64 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/274 variables, 10/74 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/274 variables, 0/74 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 1/275 variables, 1/75 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/275 variables, 1/76 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/275 variables, 0/76 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 230/505 variables, 275/351 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/505 variables, 3/354 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/505 variables, 5/359 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Problem AtomicPropp40 is UNSAT
At refinement iteration 16 (INCLUDED_ONLY) 0/505 variables, 2/361 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/505 variables, 0/361 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 14/519 variables, 8/369 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/519 variables, 0/369 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 2/521 variables, 1/370 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/521 variables, 0/370 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 2/523 variables, 1/371 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/523 variables, 0/371 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 2/525 variables, 1/372 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/525 variables, 0/372 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 0/525 variables, 2/374 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/525 variables, 0/374 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 0/525 variables, 0/374 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 525/525 variables, and 374 constraints, problems are : Problem set: 2 solved, 2 unsolved in 4198 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 286/286 constraints, PredecessorRefiner: 3/4 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 4969ms problems are : Problem set: 2 solved, 2 unsolved
Parikh walk visited 0 properties in 1354 ms.
Support contains 3 out of 286 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 286/286 places, 239/239 transitions.
Graph (complete) has 536 edges and 286 vertex of which 281 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 281 transition count 215
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 39 place count 263 transition count 215
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 39 place count 263 transition count 205
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 59 place count 253 transition count 205
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 74 place count 238 transition count 190
Iterating global reduction 2 with 15 rules applied. Total rules applied 89 place count 238 transition count 190
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 96 place count 238 transition count 183
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 96 place count 238 transition count 182
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 98 place count 237 transition count 182
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 104 place count 231 transition count 176
Iterating global reduction 3 with 6 rules applied. Total rules applied 110 place count 231 transition count 176
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 6 rules applied. Total rules applied 116 place count 231 transition count 170
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 117 place count 230 transition count 170
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 117 place count 230 transition count 168
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 121 place count 228 transition count 168
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 78
Deduced a syphon composed of 78 places in 0 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 5 with 156 rules applied. Total rules applied 277 place count 150 transition count 90
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 278 place count 150 transition count 89
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 284 place count 147 transition count 104
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 285 place count 147 transition count 103
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 286 place count 146 transition count 103
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 287 place count 145 transition count 102
Applied a total of 287 rules in 119 ms. Remains 145 /286 variables (removed 141) and now considering 102/239 (removed 137) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 145/286 places, 102/239 transitions.
RANDOM walk for 40000 steps (1846 resets) in 489 ms. (81 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (314 resets) in 91 ms. (434 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-12199582923613564356.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-660016510661828729.kers'
[2026-05-24 22:32:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12199582923613564356.kers, --Pflows, --basisKERS=/tmp/petrispot-output-660016510661828729.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 0 ms.
// Phase 1: matrix 102 rows 115 cols 413 entries
Finished phase 1 with 65 SingleSign rule and 16 generalized
[2026-05-24 22:32:29] [INFO ] Computed 64 invariants in 1 ms
Computed 64 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-660016510661828729.kers
Total runtime 2 ms.
[2026-05-24 22:32:29] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 22/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 38/62 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/85 variables, 18/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/85 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/85 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2/87 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/87 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 30/117 variables, 16/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/117 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 14/131 variables, 14/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/131 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 98/229 variables, 131/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/229 variables, 12/202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/229 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 16/245 variables, 12/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 18 (INCLUDED_ONLY) 0/245 variables, 5/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/245 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 2/247 variables, 1/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/247 variables, 2/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/247 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/247 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 247/247 variables, and 222 constraints, problems are : Problem set: 0 solved, 1 unsolved in 334 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 145/145 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 22/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 38/62 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/85 variables, 18/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/85 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/85 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2/87 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/87 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 30/117 variables, 16/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/117 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 14/131 variables, 14/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/131 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 98/229 variables, 131/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/229 variables, 12/202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/229 variables, 1/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/229 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 16/245 variables, 12/215 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/245 variables, 5/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/245 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 2/247 variables, 1/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/247 variables, 2/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/247 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/247 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 247/247 variables, and 223 constraints, problems are : Problem set: 0 solved, 1 unsolved in 234 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 145/145 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 581ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 70 ms.
Support contains 2 out of 145 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 145/145 places, 102/102 transitions.
Applied a total of 0 rules in 7 ms. Remains 145 /145 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 145/145 places, 102/102 transitions.
RANDOM walk for 40000 steps (1828 resets) in 257 ms. (155 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (314 resets) in 147 ms. (270 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1259721 steps, run timeout after 3001 ms. (steps per millisecond=419 ) properties seen :0 out of 1
Probabilistic random walk after 1259721 steps, saw 197301 distinct states, run finished after 3009 ms. (steps per millisecond=418 ) properties seen :0
[2026-05-24 22:32:33] [INFO ] Invariant cache hit.
[2026-05-24 22:32:33] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 22/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 38/62 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/85 variables, 18/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/85 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/85 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2/87 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/87 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 30/117 variables, 16/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/117 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 14/131 variables, 14/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/131 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 98/229 variables, 131/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/229 variables, 12/202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/229 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 16/245 variables, 12/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 18 (INCLUDED_ONLY) 0/245 variables, 5/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/245 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 2/247 variables, 1/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/247 variables, 2/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/247 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/247 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 247/247 variables, and 222 constraints, problems are : Problem set: 0 solved, 1 unsolved in 388 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 145/145 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 22/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 38/62 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/85 variables, 18/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/85 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/85 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2/87 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/87 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 30/117 variables, 16/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/117 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 14/131 variables, 14/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/131 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 98/229 variables, 131/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/229 variables, 12/202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/229 variables, 1/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/229 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 16/245 variables, 12/215 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/245 variables, 5/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/245 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 2/247 variables, 1/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/247 variables, 2/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/247 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/247 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 247/247 variables, and 223 constraints, problems are : Problem set: 0 solved, 1 unsolved in 350 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 145/145 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 744ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 125 ms.
Support contains 2 out of 145 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 145/145 places, 102/102 transitions.
Applied a total of 0 rules in 11 ms. Remains 145 /145 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 145/145 places, 102/102 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 145/145 places, 102/102 transitions.
Applied a total of 0 rules in 10 ms. Remains 145 /145 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2026-05-24 22:32:34] [INFO ] Invariant cache hit.
[2026-05-24 22:32:34] [INFO ] Implicit Places using invariants in 310 ms returned []
[2026-05-24 22:32:34] [INFO ] Invariant cache hit.
[2026-05-24 22:32:34] [INFO ] State equation strengthened by 12 read => feed constraints.
[2026-05-24 22:32:34] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 769 ms to find 0 implicit places.
[2026-05-24 22:32:34] [INFO ] Redundant transitions in 4 ms returned []
Running 99 sub problems to find dead transitions.
[2026-05-24 22:32:34] [INFO ] Invariant cache hit.
[2026-05-24 22:32:34] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/141 variables, 16/56 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (OVERLAPS) 3/144 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/144 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 6 (OVERLAPS) 1/145 variables, 5/65 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/145 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 9 (OVERLAPS) 102/247 variables, 145/212 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/247 variables, 12/224 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/247 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 12 (OVERLAPS) 0/247 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 99 unsolved
No progress, stopping.
After SMT solving in domain Real declared 247/247 variables, and 224 constraints, problems are : Problem set: 0 solved, 99 unsolved in 9678 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 145/145 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 99 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/141 variables, 16/56 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (OVERLAPS) 3/144 variables, 3/61 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/144 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 7 (OVERLAPS) 1/145 variables, 5/67 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 9 (OVERLAPS) 102/247 variables, 145/212 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/247 variables, 12/224 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/247 variables, 99/323 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/247 variables, 2/325 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/247 variables, 2/327 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/247 variables, 3/330 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 247/247 variables, and 332 constraints, problems are : Problem set: 0 solved, 99 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 145/145 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39767ms problems are : Problem set: 0 solved, 99 unsolved
Search for dead transitions found 0 dead transitions in 39769ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40561 ms. Remains : 145/145 places, 102/102 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (complete) has 456 edges and 145 vertex of which 144 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 11 ms. Remains 144 /145 variables (removed 1) and now considering 102/102 (removed 0) transitions.
Running SMT prover for 1 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16075936702858096505.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8329016647085850978.kers'
[2026-05-24 22:33:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16075936702858096505.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8329016647085850978.kers]
Culling duplicate invariants (modulo rational): removing 29 columns.
Culled 29 columns in 0 ms.
// Phase 1: matrix 102 rows 115 cols 413 entries
Finished phase 1 with 65 SingleSign rule and 16 generalized
[2026-05-24 22:33:14] [INFO ] Computed 63 invariants in 1 ms
Computed 63 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8329016647085850978.kers
Total runtime 2 ms.
[2026-05-24 22:33:14] [INFO ] [Real]Absence check using 42 positive place invariants in 18 ms returned sat
[2026-05-24 22:33:14] [INFO ] [Real]Absence check using 42 positive and 21 generalized place invariants in 16 ms returned sat
[2026-05-24 22:33:14] [INFO ] After 261ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-24 22:33:15] [INFO ] [Nat]Absence check using 42 positive place invariants in 18 ms returned sat
[2026-05-24 22:33:15] [INFO ] [Nat]Absence check using 42 positive and 21 generalized place invariants in 14 ms returned sat
[2026-05-24 22:33:15] [INFO ] After 120ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-24 22:33:15] [INFO ] After 141ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-24 22:33:15] [INFO ] After 265ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 569 ms.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2026-05-24 22:33:15] [INFO ] Flatten gal took : 31 ms
[2026-05-24 22:33:15] [INFO ] Flatten gal took : 51 ms
[2026-05-24 22:33:15] [INFO ] Input system was already deterministic with 239 transitions.
Computed a total of 84 stabilizing places and 76 stable transitions
Graph (complete) has 536 edges and 286 vertex of which 277 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.11 ms
Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 284 transition count 239
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 24 place count 262 transition count 217
Iterating global reduction 1 with 22 rules applied. Total rules applied 46 place count 262 transition count 217
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 53 place count 262 transition count 210
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 60 place count 255 transition count 203
Iterating global reduction 2 with 7 rules applied. Total rules applied 67 place count 255 transition count 203
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 73 place count 255 transition count 197
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 74 place count 254 transition count 196
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 254 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 76 place count 254 transition count 195
Applied a total of 76 rules in 33 ms. Remains 254 /286 variables (removed 32) and now considering 195/239 (removed 44) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9692716028625608721.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16127941815090673666.kers'
[2026-05-24 22:33:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9692716028625608721.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16127941815090673666.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 195 rows 254 cols 601 entries
Finished phase 1 with 141 SingleSign rule and 52 generalized
[2026-05-24 22:33:15] [INFO ] Computed 61 invariants in 1 ms
Computed 61 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16127941815090673666.kers
Total runtime 2 ms.
[2026-05-24 22:33:15] [INFO ] Implicit Places using invariants in 228 ms returned []
[2026-05-24 22:33:15] [INFO ] Invariant cache hit.
[2026-05-24 22:33:16] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 690 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2026-05-24 22:33:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 1/254 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/254 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 6/69 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 8 (OVERLAPS) 195/449 variables, 254/323 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/449 variables, 19/342 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/449 variables, 1/343 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/449 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/449 variables, 8/352 constraints. Problems are: Problem set: 0 solved, 194 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 449/449 variables, and 352 constraints, problems are : Problem set: 0 solved, 194 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 254/254 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 37/37 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 1/254 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/254 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 37/98 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 20/118 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 3/121 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/254 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 9 (OVERLAPS) 195/449 variables, 254/377 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/449 variables, 194/571 constraints. Problems are: Problem set: 0 solved, 194 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 449/449 variables, and 575 constraints, problems are : Problem set: 0 solved, 194 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 254/254 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 66/66 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60046ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 60048ms
Starting structural reductions in LTL mode, iteration 1 : 254/286 places, 195/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60774 ms. Remains : 254/286 places, 195/239 transitions.
[2026-05-24 22:34:16] [INFO ] Flatten gal took : 14 ms
[2026-05-24 22:34:16] [INFO ] Flatten gal took : 15 ms
[2026-05-24 22:34:16] [INFO ] Input system was already deterministic with 195 transitions.
[2026-05-24 22:34:16] [INFO ] Flatten gal took : 21 ms
[2026-05-24 22:34:16] [INFO ] Flatten gal took : 12 ms
[2026-05-24 22:34:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality16818674513725818085.gal : 7 ms
[2026-05-24 22:34:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality5274510923533164378.ctl : 24 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/CTLCardinality16818674513725818085.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5274510923533164378.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:34:46] [INFO ] Flatten gal took : 12 ms
[2026-05-24 22:34:46] [INFO ] Applying decomposition
[2026-05-24 22:34:46] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7432381734070579450.txt' '-o' '/tmp/graph7432381734070579450.bin' '-w' '/tmp/graph7432381734070579450.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7432381734070579450.bin' '-l' '-1' '-v' '-w' '/tmp/graph7432381734070579450.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:34:46] [INFO ] Decomposing Gal with order
[2026-05-24 22:34:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:34:46] [INFO ] Removed a total of 13 redundant transitions.
[2026-05-24 22:34:46] [INFO ] Flatten gal took : 157 ms
[2026-05-24 22:34:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 20 ms.
[2026-05-24 22:34:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality4463862205222949324.gal : 17 ms
[2026-05-24 22:34:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality17184105890432727653.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/CTLCardinality4463862205222949324.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17184105890432727653.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,3.50249e+18,2.17654,52208,3423,196,120298,1108,711,124910,119,3404,0


Converting to forward existential form...Done !
original formula: AG((A(E(!(((i8.u44.p178==1)&&((i0.i0.u2.p5==0)||(i8.u42.p191==1)))) U (A(((i0.i1.u1.p1==0)||(i3.i2.u20.p113==1)) U (i2.u10.p64==1)) + AF(...371
=> equivalent forward existential formula: ((([(FwdU(FwdU((FwdU((FwdU(Init,TRUE) * !(EX(!(EG(!((((i8.u46.p184==0)&&(i0.i0.u32.p146==1))&&(i3.i0.u23.p105==0...2442
Reverse transition relation is NOT exact ! Due to transitions t0, t52, t58, t87, t144, t156, t157, t189, i0.i0.u32.t79, i1.t120, i1.u6.t125, i1.u6.t126, i1...770
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 285 transition count 239
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 18 place count 268 transition count 222
Iterating global reduction 1 with 17 rules applied. Total rules applied 35 place count 268 transition count 222
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 41 place count 268 transition count 216
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 47 place count 262 transition count 210
Iterating global reduction 2 with 6 rules applied. Total rules applied 53 place count 262 transition count 210
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 57 place count 262 transition count 206
Applied a total of 57 rules in 14 ms. Remains 262 /286 variables (removed 24) and now considering 206/239 (removed 33) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13265119935400854621.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7284243774177018938.kers'
[2026-05-24 22:35:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13265119935400854621.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7284243774177018938.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 206 rows 262 cols 630 entries
Finished phase 1 with 150 SingleSign rule and 50 generalized
[2026-05-24 22:35:17] [INFO ] Computed 62 invariants in 1 ms
Computed 62 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7284243774177018938.kers
Total runtime 2 ms.
[2026-05-24 22:35:17] [INFO ] Implicit Places using invariants in 200 ms returned []
[2026-05-24 22:35:17] [INFO ] Invariant cache hit.
[2026-05-24 22:35:17] [INFO ] Implicit Places using invariants and state equation in 440 ms returned []
Implicit Place search using SMT with State Equation took 641 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2026-05-24 22:35:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/260 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/260 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (OVERLAPS) 2/262 variables, 38/54 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/262 variables, 8/62 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 13/95 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 20/115 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/262 variables, 7/122 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/262 variables, 8/130 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/262 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 205 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 262/468 variables, and 131 constraints, problems are : Problem set: 0 solved, 205 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 38/38 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 0/262 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 69/69 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/260 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/260 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (OVERLAPS) 2/262 variables, 38/54 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/262 variables, 8/62 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 69/131 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 18/149 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 3/152 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/262 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/262 variables, 4/157 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/262 variables, 5/162 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/262 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 11 (OVERLAPS) 206/468 variables, 262/424 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/468 variables, 205/629 constraints. Problems are: Problem set: 0 solved, 205 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 468/468 variables, and 630 constraints, problems are : Problem set: 0 solved, 205 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 38/38 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 262/262 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 101/101 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60065ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 60066ms
Starting structural reductions in LTL mode, iteration 1 : 262/286 places, 206/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60723 ms. Remains : 262/286 places, 206/239 transitions.
[2026-05-24 22:36:17] [INFO ] Flatten gal took : 18 ms
[2026-05-24 22:36:17] [INFO ] Flatten gal took : 18 ms
[2026-05-24 22:36:17] [INFO ] Input system was already deterministic with 206 transitions.
[2026-05-24 22:36:17] [INFO ] Flatten gal took : 18 ms
[2026-05-24 22:36:17] [INFO ] Flatten gal took : 17 ms
[2026-05-24 22:36:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality16981873163369286288.gal : 4 ms
[2026-05-24 22:36:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality15647359773639459906.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/CTLCardinality16981873163369286288.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15647359773639459906.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:36:47] [INFO ] Flatten gal took : 10 ms
[2026-05-24 22:36:47] [INFO ] Applying decomposition
[2026-05-24 22:36:47] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6293355554004267451.txt' '-o' '/tmp/graph6293355554004267451.bin' '-w' '/tmp/graph6293355554004267451.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6293355554004267451.bin' '-l' '-1' '-v' '-w' '/tmp/graph6293355554004267451.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:36:48] [INFO ] Decomposing Gal with order
[2026-05-24 22:36:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:36:48] [INFO ] Removed a total of 17 redundant transitions.
[2026-05-24 22:36:48] [INFO ] Flatten gal took : 58 ms
[2026-05-24 22:36:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 9 ms.
[2026-05-24 22:36:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality2748290023688041838.gal : 9 ms
[2026-05-24 22:36:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality5788973856480483500.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/CTLCardinality2748290023688041838.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5788973856480483500.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.08921e+19,12.1041,246264,15828,353,606212,2650,731,605004,149,8146,0


Converting to forward existential form...Done !
original formula: A(E(((EG(AX((i11.i0.u45.p176==0))) + A((u35.p151==1) U (i2.i0.u7.p40==1))) + (!(EX(TRUE)) * ((i10.i2.u62.p243==0)||(i4.u33.p2==1)))) U !(...366
=> equivalent forward existential formula: [((Init * !(EG(!(!(((E(TRUE U (((i8.i1.u71.p269==0)||(i3.u11.p54==1))&&(i1.i1.u16.p80==1))) + (i12.i1.u69.p262==...762
Reverse transition relation is NOT exact ! Due to transitions t53, t57, t88, t101, t126, t152, t167, t168, u35.t77, i0.u77.t17, i0.u77.t143, i1.i0.u9.t128,...873
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Graph (complete) has 536 edges and 286 vertex of which 280 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 279 transition count 220
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 264 transition count 220
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 31 place count 264 transition count 209
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 53 place count 253 transition count 209
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 68 place count 238 transition count 194
Iterating global reduction 2 with 15 rules applied. Total rules applied 83 place count 238 transition count 194
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 88 place count 238 transition count 189
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 88 place count 238 transition count 188
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 90 place count 237 transition count 188
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 97 place count 230 transition count 181
Iterating global reduction 3 with 7 rules applied. Total rules applied 104 place count 230 transition count 181
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 3 with 8 rules applied. Total rules applied 112 place count 230 transition count 173
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 115 place count 228 transition count 172
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 115 place count 228 transition count 171
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 117 place count 227 transition count 171
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 0 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 5 with 132 rules applied. Total rules applied 249 place count 161 transition count 105
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 250 place count 161 transition count 105
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 252 place count 159 transition count 103
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 253 place count 158 transition count 103
Applied a total of 253 rules in 75 ms. Remains 158 /286 variables (removed 128) and now considering 103/239 (removed 136) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4349576177731746775.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2201545313587480630.kers'
[2026-05-24 22:37:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4349576177731746775.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2201545313587480630.kers]
Culling duplicate invariants (modulo rational): removing 22 columns.
Culled 22 columns in 0 ms.
// Phase 1: matrix 103 rows 136 cols 352 entries
Finished phase 1 with 80 SingleSign rule and 19 generalized
[2026-05-24 22:37:18] [INFO ] Computed 59 invariants in 1 ms
Computed 59 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2201545313587480630.kers
Total runtime 1 ms.
[2026-05-24 22:37:18] [INFO ] Implicit Places using invariants in 170 ms returned []
[2026-05-24 22:37:18] [INFO ] Invariant cache hit.
[2026-05-24 22:37:18] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 458 ms to find 0 implicit places.
[2026-05-24 22:37:18] [INFO ] Redundant transitions in 5 ms returned []
Running 99 sub problems to find dead transitions.
[2026-05-24 22:37:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/153 variables, 9/42 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (OVERLAPS) 2/155 variables, 4/46 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (OVERLAPS) 2/157 variables, 13/59 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/157 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 7 (OVERLAPS) 103/260 variables, 157/216 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/260 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 9 (OVERLAPS) 1/261 variables, 1/217 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/261 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/261 variables, 2/220 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/261 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 13 (OVERLAPS) 0/261 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 99 unsolved
No progress, stopping.
After SMT solving in domain Real declared 261/261 variables, and 220 constraints, problems are : Problem set: 0 solved, 99 unsolved in 11219 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 99 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/153 variables, 9/42 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (OVERLAPS) 2/155 variables, 4/48 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/155 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/155 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 7 (OVERLAPS) 2/157 variables, 13/62 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/157 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 9 (OVERLAPS) 103/260 variables, 157/219 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/260 variables, 99/318 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/260 variables, 1/319 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/260 variables, 1/320 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/260 variables, 1/321 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/260 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 99 unsolved
SMT process timed out in 41246ms, After SMT, problems are : Problem set: 0 solved, 99 unsolved
Search for dead transitions found 0 dead transitions in 41248ms
Starting structural reductions in SI_CTL mode, iteration 1 : 158/286 places, 103/239 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41797 ms. Remains : 158/286 places, 103/239 transitions.
[2026-05-24 22:38:00] [INFO ] Flatten gal took : 5 ms
[2026-05-24 22:38:00] [INFO ] Flatten gal took : 5 ms
[2026-05-24 22:38:00] [INFO ] Input system was already deterministic with 103 transitions.
[2026-05-24 22:38:00] [INFO ] Flatten gal took : 6 ms
[2026-05-24 22:38:00] [INFO ] Flatten gal took : 5 ms
[2026-05-24 22:38:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality9916439562527454998.gal : 2 ms
[2026-05-24 22:38:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality8163750723444954940.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/CTLCardinality9916439562527454998.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8163750723444954940.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:38:30] [INFO ] Flatten gal took : 6 ms
[2026-05-24 22:38:30] [INFO ] Applying decomposition
[2026-05-24 22:38:30] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8545166473192834818.txt' '-o' '/tmp/graph8545166473192834818.bin' '-w' '/tmp/graph8545166473192834818.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8545166473192834818.bin' '-l' '-1' '-v' '-w' '/tmp/graph8545166473192834818.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:38:30] [INFO ] Decomposing Gal with order
[2026-05-24 22:38:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:38:30] [INFO ] Removed a total of 14 redundant transitions.
[2026-05-24 22:38:30] [INFO ] Flatten gal took : 12 ms
[2026-05-24 22:38:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2026-05-24 22:38:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality12640791717968477552.gal : 3 ms
[2026-05-24 22:38:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality391596335959611975.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/CTLCardinality12640791717968477552.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality391596335959611975.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.82931e+13,0.224017,11632,1480,264,18948,761,381,18327,127,2682,0


Converting to forward existential form...Done !
original formula: AG(EF(((E(((i10.u16.p160==0)||(i3.u9.p111==1)) U (i0.u0.p36==1)) + (i6.i2.u25.p203==0)) + (((i6.i1.u34.p233!=0)&&(i10.u4.p71!=1))||((i3.u...208
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((E(((i10.u16.p160==0)||(i3.u9.p111==1)) U (i0.u0.p36==1)) + (i6.i2.u25.p203==0))...268
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t68, t72, t88, t92, t95, u14.t28, u15.t74, u45.t2, u45.t97, i0.t13, i0.u0.t17, i0.u0....340
(forward)formula 0,1,3.63632,123772,1,0,291741,3052,1842,333847,941,10426,305838
FORMULA DES-PT-05b-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Graph (complete) has 536 edges and 286 vertex of which 277 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 276 transition count 219
Reduce places removed 14 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 16 rules applied. Total rules applied 31 place count 262 transition count 217
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 33 place count 260 transition count 217
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 33 place count 260 transition count 209
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 49 place count 252 transition count 209
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 64 place count 237 transition count 194
Iterating global reduction 3 with 15 rules applied. Total rules applied 79 place count 237 transition count 194
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 86 place count 237 transition count 187
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 86 place count 237 transition count 186
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 88 place count 236 transition count 186
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 94 place count 230 transition count 180
Iterating global reduction 4 with 6 rules applied. Total rules applied 100 place count 230 transition count 180
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 6 rules applied. Total rules applied 106 place count 230 transition count 174
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 107 place count 229 transition count 174
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 107 place count 229 transition count 172
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 111 place count 227 transition count 172
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 6 with 138 rules applied. Total rules applied 249 place count 158 transition count 103
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 250 place count 158 transition count 102
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 252 place count 158 transition count 102
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 254 place count 156 transition count 100
Applied a total of 254 rules in 76 ms. Remains 156 /286 variables (removed 130) and now considering 100/239 (removed 139) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5328165692764309449.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-688936679601095457.kers'
[2026-05-24 22:38:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5328165692764309449.kers, --Pflows, --basisKERS=/tmp/petrispot-output-688936679601095457.kers]
Culling duplicate invariants (modulo rational): removing 18 columns.
Culled 18 columns in 0 ms.
// Phase 1: matrix 100 rows 138 cols 352 entries
Finished phase 1 with 80 SingleSign rule and 17 generalized
[2026-05-24 22:38:33] [INFO ] Computed 59 invariants in 0 ms
Computed 59 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-688936679601095457.kers
Total runtime 1 ms.
[2026-05-24 22:38:34] [INFO ] Implicit Places using invariants in 167 ms returned []
[2026-05-24 22:38:34] [INFO ] Invariant cache hit.
[2026-05-24 22:38:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 22:38:34] [INFO ] Implicit Places using invariants and state equation in 394 ms returned []
Implicit Place search using SMT with State Equation took 577 ms to find 0 implicit places.
[2026-05-24 22:38:34] [INFO ] Redundant transitions in 4 ms returned []
Running 96 sub problems to find dead transitions.
[2026-05-24 22:38:34] [INFO ] Invariant cache hit.
[2026-05-24 22:38:34] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 10/46 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (OVERLAPS) 1/153 variables, 2/48 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (OVERLAPS) 2/155 variables, 11/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/155 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (OVERLAPS) 100/255 variables, 155/214 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/255 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/255 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/255 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (OVERLAPS) 1/256 variables, 1/217 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/256 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/256 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 14 (OVERLAPS) 0/256 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 256/256 variables, and 218 constraints, problems are : Problem set: 0 solved, 96 unsolved in 10785 ms.
Refiners :[Positive P Invariants (semi-flows): 38/38 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 156/156 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 10/46 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 2/48 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/152 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (OVERLAPS) 1/153 variables, 2/50 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 2/155 variables, 11/61 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/155 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/155 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (OVERLAPS) 100/255 variables, 155/217 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/255 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/255 variables, 96/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/255 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/255 variables, 2/317 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/255 variables, 1/318 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 255/256 variables, and 318 constraints, problems are : Problem set: 0 solved, 96 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 38/38 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 155/156 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 40809ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 40810ms
Starting structural reductions in SI_CTL mode, iteration 1 : 156/286 places, 100/239 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41475 ms. Remains : 156/286 places, 100/239 transitions.
[2026-05-24 22:39:15] [INFO ] Flatten gal took : 8 ms
[2026-05-24 22:39:15] [INFO ] Flatten gal took : 7 ms
[2026-05-24 22:39:15] [INFO ] Input system was already deterministic with 100 transitions.
[2026-05-24 22:39:15] [INFO ] Flatten gal took : 8 ms
[2026-05-24 22:39:15] [INFO ] Flatten gal took : 7 ms
[2026-05-24 22:39:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality14620196418192788078.gal : 1 ms
[2026-05-24 22:39:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality4173612143891909355.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/CTLCardinality14620196418192788078.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4173612143891909355.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:39:45] [INFO ] Flatten gal took : 5 ms
[2026-05-24 22:39:45] [INFO ] Applying decomposition
[2026-05-24 22:39:45] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1433647110655067732.txt' '-o' '/tmp/graph1433647110655067732.bin' '-w' '/tmp/graph1433647110655067732.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1433647110655067732.bin' '-l' '-1' '-v' '-w' '/tmp/graph1433647110655067732.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:39:45] [INFO ] Decomposing Gal with order
[2026-05-24 22:39:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:39:45] [INFO ] Removed a total of 16 redundant transitions.
[2026-05-24 22:39:45] [INFO ] Flatten gal took : 11 ms
[2026-05-24 22:39:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 3 ms.
[2026-05-24 22:39:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality11348773059300213775.gal : 2 ms
[2026-05-24 22:39:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality6934723236174070087.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/CTLCardinality11348773059300213775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6934723236174070087.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,8.0496e+12,0.556995,15908,2575,184,32069,644,369,25042,118,1725,0


Converting to forward existential form...Done !
original formula: EF(((!(A((i10.i0.u21.p171==0) U (i10.i0.u21.p171==0))) * ((i0.u3.p60==0)||(i14.u48.p270==1))) * ((i2.u13.p126==0)||((i14.u49.p261==0)&&(i...174
=> equivalent forward existential formula: ([(FwdU(((FwdU(Init,TRUE) * ((i2.u13.p126==0)||((i14.u49.p261==0)&&(i13.u46.p272==1)))) * ((i0.u3.p60==0)||(i14....422
(forward)formula 0,1,0.743746,16152,1,0,32069,644,745,28611,212,1725,47755
FORMULA DES-PT-05b-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Graph (complete) has 536 edges and 286 vertex of which 277 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 276 transition count 218
Reduce places removed 15 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 261 transition count 217
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 33 place count 260 transition count 217
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 33 place count 260 transition count 209
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 49 place count 252 transition count 209
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 66 place count 235 transition count 192
Iterating global reduction 3 with 17 rules applied. Total rules applied 83 place count 235 transition count 192
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 90 place count 235 transition count 185
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 90 place count 235 transition count 183
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 94 place count 233 transition count 183
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 101 place count 226 transition count 176
Iterating global reduction 4 with 7 rules applied. Total rules applied 108 place count 226 transition count 176
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 8 rules applied. Total rules applied 116 place count 226 transition count 168
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 119 place count 224 transition count 167
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 119 place count 224 transition count 165
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 123 place count 222 transition count 165
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 0 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 6 with 134 rules applied. Total rules applied 257 place count 155 transition count 98
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 260 place count 155 transition count 98
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 262 place count 153 transition count 96
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 263 place count 152 transition count 96
Applied a total of 263 rules in 53 ms. Remains 152 /286 variables (removed 134) and now considering 96/239 (removed 143) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9769681508574693241.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6236209583561353859.kers'
[2026-05-24 22:39:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9769681508574693241.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6236209583561353859.kers]
Culling duplicate invariants (modulo rational): removing 17 columns.
Culled 17 columns in 0 ms.
// Phase 1: matrix 96 rows 135 cols 337 entries
Finished phase 1 with 73 SingleSign rule and 21 generalized
[2026-05-24 22:39:46] [INFO ] Computed 58 invariants in 1 ms
Computed 58 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6236209583561353859.kers
Total runtime 3 ms.
[2026-05-24 22:39:46] [INFO ] Implicit Places using invariants in 183 ms returned []
[2026-05-24 22:39:46] [INFO ] Invariant cache hit.
[2026-05-24 22:39:46] [INFO ] Implicit Places using invariants and state equation in 347 ms returned []
Implicit Place search using SMT with State Equation took 533 ms to find 0 implicit places.
[2026-05-24 22:39:46] [INFO ] Redundant transitions in 2 ms returned []
Running 92 sub problems to find dead transitions.
[2026-05-24 22:39:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/148 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/148 variables, 10/40 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (OVERLAPS) 1/149 variables, 6/46 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/149 variables, 3/49 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/149 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 7 (OVERLAPS) 2/151 variables, 12/62 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/151 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 9 (OVERLAPS) 96/247 variables, 151/213 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/247 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/247 variables, 3/217 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/247 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 13 (OVERLAPS) 1/248 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/248 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 15 (OVERLAPS) 0/248 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Real declared 248/248 variables, and 218 constraints, problems are : Problem set: 0 solved, 92 unsolved in 12740 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 152/152 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 92 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/148 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/148 variables, 10/40 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 4/44 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 4 (OVERLAPS) 1/149 variables, 6/50 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/149 variables, 4/54 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 7 (OVERLAPS) 2/151 variables, 12/66 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/151 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 9 (OVERLAPS) 96/247 variables, 151/217 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/247 variables, 92/309 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/247 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 12 (OVERLAPS) 1/248 variables, 1/310 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/248 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 14 (OVERLAPS) 0/248 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Int declared 248/248 variables, and 310 constraints, problems are : Problem set: 0 solved, 92 unsolved in 28333 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 152/152 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41087ms problems are : Problem set: 0 solved, 92 unsolved
Search for dead transitions found 0 dead transitions in 41088ms
Starting structural reductions in SI_CTL mode, iteration 1 : 152/286 places, 96/239 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41686 ms. Remains : 152/286 places, 96/239 transitions.
[2026-05-24 22:40:27] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:40:27] [INFO ] Flatten gal took : 3 ms
[2026-05-24 22:40:28] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-24 22:40:28] [INFO ] Flatten gal took : 3 ms
[2026-05-24 22:40:28] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:40:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality4670051685261480207.gal : 0 ms
[2026-05-24 22:40:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality8856721903232532864.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/CTLCardinality4670051685261480207.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8856721903232532864.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:40:58] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:40:58] [INFO ] Applying decomposition
[2026-05-24 22:40:58] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7470732925819360511.txt' '-o' '/tmp/graph7470732925819360511.bin' '-w' '/tmp/graph7470732925819360511.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7470732925819360511.bin' '-l' '-1' '-v' '-w' '/tmp/graph7470732925819360511.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:40:58] [INFO ] Decomposing Gal with order
[2026-05-24 22:40:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:40:58] [INFO ] Removed a total of 10 redundant transitions.
[2026-05-24 22:40:58] [INFO ] Flatten gal took : 10 ms
[2026-05-24 22:40:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2026-05-24 22:40:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality14846880346809794649.gal : 2 ms
[2026-05-24 22:40:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality15963214482133433781.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/CTLCardinality14846880346809794649.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15963214482133433781.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,3.17449e+12,0.27881,13088,1824,262,23069,611,379,24673,126,2042,0


Converting to forward existential form...Done !
original formula: A(!(A((i10.u40.p274==1) U ((!((EF((i0.u2.p26==1)) + (i7.i1.u32.p233==1))) * (((i6.u21.p188==1)||(i1.u42.p263==0))||(i1.u16.p161==1))) * (...244
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(!(((i1.u41.p264==0) + EG((i3.u8.p105!=0))))))))))) * !(E(!(!(E(TRUE U !(!(((i1.u41...792
Reverse transition relation is NOT exact ! Due to transitions t2, t44, t62, t80, t84, t86, u14.t25, u15.t63, u45.t3, u45.t88, i0.t11, i0.u2.t16, i0.u2.t20,...325
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 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Graph (complete) has 536 edges and 286 vertex of which 277 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 276 transition count 217
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 33 place count 260 transition count 217
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 33 place count 260 transition count 208
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 51 place count 251 transition count 208
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 68 place count 234 transition count 191
Iterating global reduction 2 with 17 rules applied. Total rules applied 85 place count 234 transition count 191
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 92 place count 234 transition count 184
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 92 place count 234 transition count 182
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 96 place count 232 transition count 182
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 103 place count 225 transition count 175
Iterating global reduction 3 with 7 rules applied. Total rules applied 110 place count 225 transition count 175
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 3 with 8 rules applied. Total rules applied 118 place count 225 transition count 167
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 121 place count 223 transition count 166
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 121 place count 223 transition count 164
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 125 place count 221 transition count 164
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 0 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 5 with 142 rules applied. Total rules applied 267 place count 150 transition count 93
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 269 place count 148 transition count 91
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 270 place count 147 transition count 91
Applied a total of 270 rules in 42 ms. Remains 147 /286 variables (removed 139) and now considering 91/239 (removed 148) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7257652087662969792.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2750399224784393518.kers'
[2026-05-24 22:41:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7257652087662969792.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2750399224784393518.kers]
Culling duplicate invariants (modulo rational): removing 25 columns.
Culled 25 columns in 0 ms.
// Phase 1: matrix 91 rows 122 cols 310 entries
Finished phase 1 with 64 SingleSign rule and 25 generalized
[2026-05-24 22:41:28] [INFO ] Computed 58 invariants in 1 ms
Computed 58 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2750399224784393518.kers
Total runtime 2 ms.
[2026-05-24 22:41:28] [INFO ] Implicit Places using invariants in 190 ms returned []
[2026-05-24 22:41:28] [INFO ] Invariant cache hit.
[2026-05-24 22:41:28] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 496 ms to find 0 implicit places.
[2026-05-24 22:41:28] [INFO ] Redundant transitions in 3 ms returned []
Running 88 sub problems to find dead transitions.
[2026-05-24 22:41:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 10/46 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/144 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (OVERLAPS) 2/146 variables, 12/58 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/146 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (OVERLAPS) 91/237 variables, 146/204 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (OVERLAPS) 1/238 variables, 1/205 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/238 variables, 2/207 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/238 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (OVERLAPS) 0/238 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 238/238 variables, and 207 constraints, problems are : Problem set: 0 solved, 88 unsolved in 7976 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 147/147 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 10/46 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/144 variables, 2/48 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/144 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (OVERLAPS) 2/146 variables, 12/60 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/146 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 91/237 variables, 146/206 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 88/294 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (OVERLAPS) 1/238 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 12 (OVERLAPS) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 238/238 variables, and 296 constraints, problems are : Problem set: 0 solved, 88 unsolved in 24928 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 147/147 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32914ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 32915ms
Starting structural reductions in SI_CTL mode, iteration 1 : 147/286 places, 91/239 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33465 ms. Remains : 147/286 places, 91/239 transitions.
[2026-05-24 22:42:01] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:42:01] [INFO ] Flatten gal took : 3 ms
[2026-05-24 22:42:01] [INFO ] Input system was already deterministic with 91 transitions.
[2026-05-24 22:42:01] [INFO ] Flatten gal took : 3 ms
[2026-05-24 22:42:01] [INFO ] Flatten gal took : 3 ms
[2026-05-24 22:42:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality13157234862434288564.gal : 1 ms
[2026-05-24 22:42:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality2658383420049500088.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/CTLCardinality13157234862434288564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2658383420049500088.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:42:31] [INFO ] Flatten gal took : 3 ms
[2026-05-24 22:42:31] [INFO ] Applying decomposition
[2026-05-24 22:42:31] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13521228070366719789.txt' '-o' '/tmp/graph13521228070366719789.bin' '-w' '/tmp/graph13521228070366719789.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13521228070366719789.bin' '-l' '-1' '-v' '-w' '/tmp/graph13521228070366719789.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:42:31] [INFO ] Decomposing Gal with order
[2026-05-24 22:42:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:42:31] [INFO ] Removed a total of 8 redundant transitions.
[2026-05-24 22:42:31] [INFO ] Flatten gal took : 8 ms
[2026-05-24 22:42:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2026-05-24 22:42:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality18360928201668498124.gal : 2 ms
[2026-05-24 22:42:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality2950739839363922577.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/CTLCardinality18360928201668498124.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2950739839363922577.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,3.23957e+12,0.252864,11196,1308,194,19407,527,308,16502,106,1751,0


Converting to forward existential form...Done !
original formula: EG((u16.p153==0))
=> equivalent forward existential formula: [FwdG(Init,(u16.p153==0))] != FALSE
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 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,1,1.40825,47384,1,0,109503,1961,1191,150030,549,6722,147130
FORMULA DES-PT-05b-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 284 transition count 239
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 23 place count 263 transition count 218
Iterating global reduction 1 with 21 rules applied. Total rules applied 44 place count 263 transition count 218
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 50 place count 263 transition count 212
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 57 place count 256 transition count 205
Iterating global reduction 2 with 7 rules applied. Total rules applied 64 place count 256 transition count 205
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 70 place count 256 transition count 199
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 71 place count 255 transition count 198
Iterating global reduction 3 with 1 rules applied. Total rules applied 72 place count 255 transition count 198
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 73 place count 255 transition count 197
Applied a total of 73 rules in 16 ms. Remains 255 /286 variables (removed 31) and now considering 197/239 (removed 42) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4500548823531305610.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1897818801822280886.kers'
[2026-05-24 22:42:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4500548823531305610.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1897818801822280886.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 197 rows 255 cols 607 entries
Finished phase 1 with 141 SingleSign rule and 53 generalized
[2026-05-24 22:42:33] [INFO ] Computed 61 invariants in 1 ms
Computed 61 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1897818801822280886.kers
Total runtime 3 ms.
[2026-05-24 22:42:33] [INFO ] Implicit Places using invariants in 225 ms returned []
[2026-05-24 22:42:33] [INFO ] Invariant cache hit.
[2026-05-24 22:42:33] [INFO ] Implicit Places using invariants and state equation in 472 ms returned []
Implicit Place search using SMT with State Equation took 708 ms to find 0 implicit places.
Running 196 sub problems to find dead transitions.
[2026-05-24 22:42:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/254 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 2 (OVERLAPS) 1/255 variables, 35/52 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 9/61 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 5 (OVERLAPS) 197/452 variables, 255/316 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/452 variables, 14/330 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/452 variables, 8/338 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/452 variables, 7/345 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/452 variables, 3/348 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/452 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 196 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 452/452 variables, and 349 constraints, problems are : Problem set: 0 solved, 196 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 255/255 constraints, PredecessorRefiner: 196/196 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 196 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/254 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 2 (OVERLAPS) 1/255 variables, 35/52 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 9/61 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 32/93 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 9/102 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/255 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/255 variables, 5/108 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/255 variables, 6/114 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/255 variables, 2/116 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/255 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 11 (OVERLAPS) 197/452 variables, 255/371 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/452 variables, 196/567 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/452 variables, 5/572 constraints. Problems are: Problem set: 0 solved, 196 unsolved
SMT process timed out in 60042ms, After SMT, problems are : Problem set: 0 solved, 196 unsolved
Search for dead transitions found 0 dead transitions in 60043ms
Starting structural reductions in LTL mode, iteration 1 : 255/286 places, 197/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60770 ms. Remains : 255/286 places, 197/239 transitions.
[2026-05-24 22:43:34] [INFO ] Flatten gal took : 5 ms
[2026-05-24 22:43:34] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:43:34] [INFO ] Input system was already deterministic with 197 transitions.
[2026-05-24 22:43:34] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:43:34] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:43:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality15183367364988232515.gal : 2 ms
[2026-05-24 22:43:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality591421130130644912.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/CTLCardinality15183367364988232515.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality591421130130644912.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:44:04] [INFO ] Flatten gal took : 5 ms
[2026-05-24 22:44:04] [INFO ] Applying decomposition
[2026-05-24 22:44:04] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6083580527141590563.txt' '-o' '/tmp/graph6083580527141590563.bin' '-w' '/tmp/graph6083580527141590563.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6083580527141590563.bin' '-l' '-1' '-v' '-w' '/tmp/graph6083580527141590563.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:44:04] [INFO ] Decomposing Gal with order
[2026-05-24 22:44:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:44:04] [INFO ] Removed a total of 13 redundant transitions.
[2026-05-24 22:44:04] [INFO ] Flatten gal took : 12 ms
[2026-05-24 22:44:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 4 ms.
[2026-05-24 22:44:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality8766554635209997493.gal : 3 ms
[2026-05-24 22:44:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality10380000076929027532.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/CTLCardinality8766554635209997493.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10380000076929027532.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,3.80673e+18,6.43625,157184,8796,285,375827,1942,698,369829,138,6147,0


Converting to forward existential form...Done !
original formula: E(AG(((EX((i5.i0.u23.p102==0)) + AF(((i1.u1.p17==0)||(i12.i0.u36.p158==1)))) + ((i4.u30.p128==0)&&(i12.i1.u73.p277==0)))) U EG((i5.i1.u22...166
=> equivalent forward existential formula: [FwdG(FwdU(Init,!(E(TRUE U !(((EX((i5.i0.u23.p102==0)) + !(EG(!(((i1.u1.p17==0)||(i12.i0.u36.p158==1)))))) + ((i...228
Reverse transition relation is NOT exact ! Due to transitions t0, t54, t58, t145, t157, t158, t190, u35.t76, i1.u32.t79, i2.i0.u12.t114, i2.i0.u14.t111, i2...795
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
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 284 transition count 239
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 23 place count 263 transition count 218
Iterating global reduction 1 with 21 rules applied. Total rules applied 44 place count 263 transition count 218
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 50 place count 263 transition count 212
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 58 place count 255 transition count 204
Iterating global reduction 2 with 8 rules applied. Total rules applied 66 place count 255 transition count 204
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 72 place count 255 transition count 198
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 73 place count 254 transition count 197
Iterating global reduction 3 with 1 rules applied. Total rules applied 74 place count 254 transition count 197
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 75 place count 254 transition count 196
Applied a total of 75 rules in 23 ms. Remains 254 /286 variables (removed 32) and now considering 196/239 (removed 43) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7856575314850302151.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16564326229077540238.kers'
[2026-05-24 22:44:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7856575314850302151.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16564326229077540238.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 196 rows 254 cols 605 entries
Finished phase 1 with 140 SingleSign rule and 53 generalized
[2026-05-24 22:44:34] [INFO ] Computed 61 invariants in 2 ms
Computed 61 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16564326229077540238.kers
Total runtime 3 ms.
[2026-05-24 22:44:34] [INFO ] Implicit Places using invariants in 229 ms returned []
[2026-05-24 22:44:34] [INFO ] Invariant cache hit.
[2026-05-24 22:44:35] [INFO ] Implicit Places using invariants and state equation in 635 ms returned []
Implicit Place search using SMT with State Equation took 867 ms to find 0 implicit places.
Running 195 sub problems to find dead transitions.
[2026-05-24 22:44:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (OVERLAPS) 1/254 variables, 35/52 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/254 variables, 9/61 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (OVERLAPS) 196/450 variables, 254/315 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/450 variables, 17/332 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/450 variables, 4/336 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/450 variables, 7/343 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/450 variables, 3/346 constraints. Problems are: Problem set: 0 solved, 195 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 450/450 variables, and 346 constraints, problems are : Problem set: 0 solved, 195 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 254/254 constraints, PredecessorRefiner: 195/195 constraints, Known Traps: 31/31 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 195 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (OVERLAPS) 1/254 variables, 35/52 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/254 variables, 9/61 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 31/92 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 8 (OVERLAPS) 196/450 variables, 254/353 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/450 variables, 195/548 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/450 variables, 6/554 constraints. Problems are: Problem set: 0 solved, 195 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 450/450 variables, and 554 constraints, problems are : Problem set: 0 solved, 195 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 254/254 constraints, PredecessorRefiner: 195/195 constraints, Known Traps: 44/44 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60049ms problems are : Problem set: 0 solved, 195 unsolved
Search for dead transitions found 0 dead transitions in 60051ms
Starting structural reductions in LTL mode, iteration 1 : 254/286 places, 196/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60943 ms. Remains : 254/286 places, 196/239 transitions.
[2026-05-24 22:45:35] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:45:35] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:45:35] [INFO ] Input system was already deterministic with 196 transitions.
[2026-05-24 22:45:35] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:45:35] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:45:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality7531990588179359632.gal : 1 ms
[2026-05-24 22:45:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality2560362048043693235.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/CTLCardinality7531990588179359632.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2560362048043693235.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:46:05] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:46:05] [INFO ] Applying decomposition
[2026-05-24 22:46:05] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14275425633414131055.txt' '-o' '/tmp/graph14275425633414131055.bin' '-w' '/tmp/graph14275425633414131055.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14275425633414131055.bin' '-l' '-1' '-v' '-w' '/tmp/graph14275425633414131055.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:46:05] [INFO ] Decomposing Gal with order
[2026-05-24 22:46:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:46:05] [INFO ] Removed a total of 13 redundant transitions.
[2026-05-24 22:46:05] [INFO ] Flatten gal took : 19 ms
[2026-05-24 22:46:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 4 ms.
[2026-05-24 22:46:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality5451343980182003138.gal : 3 ms
[2026-05-24 22:46:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality4391862444459268319.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/CTLCardinality5451343980182003138.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4391862444459268319.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,3.77255e+18,2.29304,56140,3610,301,124584,1949,691,136733,139,5585,0


Converting to forward existential form...Done !
original formula: EG(((AG(((i11.i2.u71.p282==0)&&(i11.i2.u71.p281!=0))) + (i2.u5.p35!=1)) + (EG((i5.u28.p128!=1)) * EF(AX((i12.u74.p13!=0))))))
=> equivalent forward existential formula: [FwdG(Init,((!(E(TRUE U !(((i11.i2.u71.p282==0)&&(i11.i2.u71.p281!=0))))) + (i2.u5.p35!=1)) + (EG((i5.u28.p128!=...210
Reverse transition relation is NOT exact ! Due to transitions t0, t56, t144, t156, t157, t189, i0.u32.t76, i1.u13.t110, i2.t120, i2.u6.t125, i2.u6.t126, i2...761
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 284 transition count 239
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 23 place count 263 transition count 218
Iterating global reduction 1 with 21 rules applied. Total rules applied 44 place count 263 transition count 218
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 51 place count 263 transition count 211
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 59 place count 255 transition count 203
Iterating global reduction 2 with 8 rules applied. Total rules applied 67 place count 255 transition count 203
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 73 place count 255 transition count 197
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 74 place count 254 transition count 196
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 254 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 76 place count 254 transition count 195
Applied a total of 76 rules in 23 ms. Remains 254 /286 variables (removed 32) and now considering 195/239 (removed 44) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5525799455555341191.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5605908553355200914.kers'
[2026-05-24 22:46:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5525799455555341191.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5605908553355200914.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 195 rows 254 cols 601 entries
Finished phase 1 with 141 SingleSign rule and 52 generalized
[2026-05-24 22:46:35] [INFO ] Computed 61 invariants in 1 ms
Computed 61 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5605908553355200914.kers
Total runtime 2 ms.
[2026-05-24 22:46:35] [INFO ] Implicit Places using invariants in 248 ms returned []
[2026-05-24 22:46:35] [INFO ] Invariant cache hit.
[2026-05-24 22:46:36] [INFO ] Implicit Places using invariants and state equation in 592 ms returned []
Implicit Place search using SMT with State Equation took 844 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2026-05-24 22:46:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 1/254 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 194 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/254 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (OVERLAPS) 195/449 variables, 254/315 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/449 variables, 20/335 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/449 variables, 18/353 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/449 variables, 11/364 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/449 variables, 6/370 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/449 variables, 1/371 constraints. Problems are: Problem set: 0 solved, 194 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 449/449 variables, and 371 constraints, problems are : Problem set: 0 solved, 194 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 254/254 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 55/55 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 1/254 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/254 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 55/116 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 6/122 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 2/124 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/254 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/254 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 10 (OVERLAPS) 195/449 variables, 254/380 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/449 variables, 194/574 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/449 variables, 3/577 constraints. Problems are: Problem set: 0 solved, 194 unsolved
SMT process timed out in 60039ms, After SMT, problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 60040ms
Starting structural reductions in LTL mode, iteration 1 : 254/286 places, 195/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60908 ms. Remains : 254/286 places, 195/239 transitions.
[2026-05-24 22:47:36] [INFO ] Flatten gal took : 7 ms
[2026-05-24 22:47:36] [INFO ] Flatten gal took : 11 ms
[2026-05-24 22:47:36] [INFO ] Input system was already deterministic with 195 transitions.
[2026-05-24 22:47:36] [INFO ] Flatten gal took : 6 ms
[2026-05-24 22:47:36] [INFO ] Flatten gal took : 6 ms
[2026-05-24 22:47:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality4272116613254416938.gal : 2 ms
[2026-05-24 22:47:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality1965824604809829300.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/CTLCardinality4272116613254416938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1965824604809829300.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:48:06] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:48:06] [INFO ] Applying decomposition
[2026-05-24 22:48:06] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18142782150014253781.txt' '-o' '/tmp/graph18142782150014253781.bin' '-w' '/tmp/graph18142782150014253781.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18142782150014253781.bin' '-l' '-1' '-v' '-w' '/tmp/graph18142782150014253781.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:48:06] [INFO ] Decomposing Gal with order
[2026-05-24 22:48:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:48:06] [INFO ] Removed a total of 12 redundant transitions.
[2026-05-24 22:48:06] [INFO ] Flatten gal took : 10 ms
[2026-05-24 22:48:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2026-05-24 22:48:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality3158319034925438671.gal : 3 ms
[2026-05-24 22:48:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality18029876135443990451.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/CTLCardinality3158319034925438671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18029876135443990451.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,4.29408e+18,3.8246,100440,15392,329,253984,2476,703,226330,141,6977,0


Converting to forward existential form...Done !
original formula: (AX(((i2.u8.p44==0)||(i11.u35.p166==1))) * AX(((i7.i0.u36.p162==1) + EF(AG((i5.u24.p105==1))))))
=> equivalent forward existential formula: ([(EY(Init) * !(((i2.u8.p44==0)||(i11.u35.p166==1))))] = FALSE * [((EY(Init) * !((i7.i0.u36.p162==1))) * !(E(TRU...204
Reverse transition relation is NOT exact ! Due to transitions t0, t50, t58, t87, t119, t144, t156, t157, t189, u33.t76, i0.i1.u31.t79, i1.u6.t125, i1.u6.t1...774
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Graph (complete) has 536 edges and 286 vertex of which 277 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 276 transition count 220
Reduce places removed 13 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 15 rules applied. Total rules applied 29 place count 263 transition count 218
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 31 place count 261 transition count 218
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 31 place count 261 transition count 209
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 49 place count 252 transition count 209
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 66 place count 235 transition count 192
Iterating global reduction 3 with 17 rules applied. Total rules applied 83 place count 235 transition count 192
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 90 place count 235 transition count 185
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 90 place count 235 transition count 183
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 94 place count 233 transition count 183
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 100 place count 227 transition count 177
Iterating global reduction 4 with 6 rules applied. Total rules applied 106 place count 227 transition count 177
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 6 rules applied. Total rules applied 112 place count 227 transition count 171
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 113 place count 226 transition count 171
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 113 place count 226 transition count 169
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 117 place count 224 transition count 169
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 6 with 128 rules applied. Total rules applied 245 place count 160 transition count 105
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 246 place count 160 transition count 104
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 247 place count 160 transition count 104
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 248 place count 159 transition count 103
Applied a total of 248 rules in 38 ms. Remains 159 /286 variables (removed 127) and now considering 103/239 (removed 136) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-724465545337457906.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16782766878213565601.kers'
[2026-05-24 22:48:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-724465545337457906.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16782766878213565601.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 103 rows 159 cols 428 entries
Finished phase 1 with 57 SingleSign rule and 43 generalized
[2026-05-24 22:48:36] [INFO ] Computed 59 invariants in 0 ms
Computed 59 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16782766878213565601.kers
Total runtime 1 ms.
[2026-05-24 22:48:36] [INFO ] Implicit Places using invariants in 156 ms returned [39]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 157 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 158/286 places, 103/239 transitions.
Applied a total of 0 rules in 3 ms. Remains 158 /158 variables (removed 0) and now considering 103/103 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 198 ms. Remains : 158/286 places, 103/239 transitions.
[2026-05-24 22:48:36] [INFO ] Flatten gal took : 2 ms
[2026-05-24 22:48:36] [INFO ] Flatten gal took : 3 ms
[2026-05-24 22:48:36] [INFO ] Input system was already deterministic with 103 transitions.
[2026-05-24 22:48:36] [INFO ] Flatten gal took : 3 ms
[2026-05-24 22:48:36] [INFO ] Flatten gal took : 3 ms
[2026-05-24 22:48:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality12663180202592364327.gal : 0 ms
[2026-05-24 22:48:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality7324325324609570557.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/CTLCardinality12663180202592364327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7324325324609570557.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:49:06] [INFO ] Flatten gal took : 3 ms
[2026-05-24 22:49:06] [INFO ] Applying decomposition
[2026-05-24 22:49:06] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph54224180001170605.txt' '-o' '/tmp/graph54224180001170605.bin' '-w' '/tmp/graph54224180001170605.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph54224180001170605.bin' '-l' '-1' '-v' '-w' '/tmp/graph54224180001170605.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:49:06] [INFO ] Decomposing Gal with order
[2026-05-24 22:49:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:49:06] [INFO ] Removed a total of 16 redundant transitions.
[2026-05-24 22:49:06] [INFO ] Flatten gal took : 7 ms
[2026-05-24 22:49:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2026-05-24 22:49:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality14814675712276953475.gal : 2 ms
[2026-05-24 22:49:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality12078516733157447878.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/CTLCardinality14814675712276953475.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12078516733157447878.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.67843e+13,1.17777,31340,1673,207,67807,639,450,48359,116,2204,0


Converting to forward existential form...Done !
original formula: (AF((u17.p154==0)) * EG(((((i2.u14.p30==0)||(i1.u4.p56==1)) * A(((i6.i2.u46.p270==0)||(i0.u50.p299==1)) U ((i7.i1.u37.p244==0)||(i4.u8.p9...300
=> equivalent forward existential formula: ([FwdG(Init,!((u17.p154==0)))] = FALSE * [(Init * !(EG(((((i2.u14.p30==0)||(i1.u4.p56==1)) * !((E(!(((i7.i1.u37....470
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t69, t71, t88, t92, t95, u16.t33, u17.t72, i0.u50.t54, i0.u50.t97, i1.t17, i1.u3.t24,...351
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
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 284 transition count 239
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 22 place count 264 transition count 219
Iterating global reduction 1 with 20 rules applied. Total rules applied 42 place count 264 transition count 219
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 48 place count 264 transition count 213
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 55 place count 257 transition count 206
Iterating global reduction 2 with 7 rules applied. Total rules applied 62 place count 257 transition count 206
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 67 place count 257 transition count 201
Applied a total of 67 rules in 12 ms. Remains 257 /286 variables (removed 29) and now considering 201/239 (removed 38) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3428981391348111308.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16484138607833744526.kers'
[2026-05-24 22:49:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3428981391348111308.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16484138607833744526.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 201 rows 257 cols 617 entries
Finished phase 1 with 145 SingleSign rule and 51 generalized
[2026-05-24 22:49:37] [INFO ] Computed 61 invariants in 1 ms
Computed 61 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16484138607833744526.kers
Total runtime 2 ms.
[2026-05-24 22:49:37] [INFO ] Implicit Places using invariants in 221 ms returned []
[2026-05-24 22:49:37] [INFO ] Invariant cache hit.
[2026-05-24 22:49:37] [INFO ] Implicit Places using invariants and state equation in 438 ms returned []
Implicit Place search using SMT with State Equation took 662 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2026-05-24 22:49:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 1/257 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/257 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/257 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (OVERLAPS) 201/458 variables, 257/318 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/458 variables, 11/329 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/458 variables, 7/336 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/458 variables, 14/350 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/458 variables, 1/351 constraints. Problems are: Problem set: 0 solved, 200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 458/458 variables, and 351 constraints, problems are : Problem set: 0 solved, 200 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 257/257 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 1/257 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/257 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/257 variables, 32/93 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/257 variables, 10/103 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/257 variables, 11/114 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/257 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 8 (OVERLAPS) 201/458 variables, 257/371 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/458 variables, 200/571 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/458 variables, 2/573 constraints. Problems are: Problem set: 0 solved, 200 unsolved
SMT process timed out in 60046ms, After SMT, problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 60048ms
Starting structural reductions in LTL mode, iteration 1 : 257/286 places, 201/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60724 ms. Remains : 257/286 places, 201/239 transitions.
[2026-05-24 22:50:37] [INFO ] Flatten gal took : 6 ms
[2026-05-24 22:50:37] [INFO ] Flatten gal took : 5 ms
[2026-05-24 22:50:37] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-24 22:50:37] [INFO ] Flatten gal took : 6 ms
[2026-05-24 22:50:37] [INFO ] Flatten gal took : 9 ms
[2026-05-24 22:50:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality4555012591902044941.gal : 2 ms
[2026-05-24 22:50:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality13313858698386113185.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/CTLCardinality4555012591902044941.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13313858698386113185.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:51:07] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:51:07] [INFO ] Applying decomposition
[2026-05-24 22:51:07] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15812115514725954263.txt' '-o' '/tmp/graph15812115514725954263.bin' '-w' '/tmp/graph15812115514725954263.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15812115514725954263.bin' '-l' '-1' '-v' '-w' '/tmp/graph15812115514725954263.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:51:07] [INFO ] Decomposing Gal with order
[2026-05-24 22:51:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:51:07] [INFO ] Removed a total of 19 redundant transitions.
[2026-05-24 22:51:07] [INFO ] Flatten gal took : 12 ms
[2026-05-24 22:51:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 3 ms.
[2026-05-24 22:51:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality14052794352150272175.gal : 3 ms
[2026-05-24 22:51:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality10668090136938180003.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/CTLCardinality14052794352150272175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10668090136938180003.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,6.12399e+18,1.99671,55544,4171,285,115932,1572,709,133590,137,4161,0


Converting to forward existential form...Done !
original formula: EF((AX((((i2.u11.p61!=0)&&(i0.i1.u0.p1!=1))&&(i3.i0.u14.p69!=1))) * ((i9.i0.u67.p259==0)||(i7.i1.u48.p199==1))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((i9.i0.u67.p259==0)||(i7.i1.u48.p199==1))) * !(EX(!((((i2.u11.p61!=0)&&(i0.i1.u0.p1!=1))&&...188
Reverse transition relation is NOT exact ! Due to transitions t0, t33, t53, t57, t148, t162, t195, i0.i0.u33.t80, i1.t124, i1.u7.t129, i1.u7.t130, i1.u8.t1...765
(forward)formula 0,1,6.66429,164784,1,0,329743,4575,3012,690727,780,18404,457468
FORMULA DES-PT-05b-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 284 transition count 239
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 20 place count 266 transition count 221
Iterating global reduction 1 with 18 rules applied. Total rules applied 38 place count 266 transition count 221
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 43 place count 266 transition count 216
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 50 place count 259 transition count 209
Iterating global reduction 2 with 7 rules applied. Total rules applied 57 place count 259 transition count 209
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 63 place count 259 transition count 203
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 64 place count 258 transition count 202
Iterating global reduction 3 with 1 rules applied. Total rules applied 65 place count 258 transition count 202
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 66 place count 258 transition count 201
Applied a total of 66 rules in 16 ms. Remains 258 /286 variables (removed 28) and now considering 201/239 (removed 38) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15223359456648875620.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11651107159910448920.kers'
[2026-05-24 22:51:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15223359456648875620.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11651107159910448920.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 201 rows 258 cols 619 entries
Finished phase 1 with 142 SingleSign rule and 55 generalized
[2026-05-24 22:51:14] [INFO ] Computed 61 invariants in 1 ms
Computed 61 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11651107159910448920.kers
Total runtime 2 ms.
[2026-05-24 22:51:14] [INFO ] Implicit Places using invariants in 299 ms returned []
[2026-05-24 22:51:14] [INFO ] Invariant cache hit.
[2026-05-24 22:51:15] [INFO ] Implicit Places using invariants and state equation in 676 ms returned []
Implicit Place search using SMT with State Equation took 977 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2026-05-24 22:51:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/257 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/257 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 1/258 variables, 34/52 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 9/61 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/258 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/258 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 201/459 variables, 258/320 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/459 variables, 20/340 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/459 variables, 16/356 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/459 variables, 5/361 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/459 variables, 1/362 constraints. Problems are: Problem set: 0 solved, 200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 459/459 variables, and 362 constraints, problems are : Problem set: 0 solved, 200 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 258/258 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/257 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/257 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 1/258 variables, 34/52 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 9/61 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/258 variables, 43/104 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/258 variables, 7/111 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/258 variables, 1/112 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/258 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 8 (OVERLAPS) 201/459 variables, 258/370 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/459 variables, 200/570 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/459 variables, 6/576 constraints. Problems are: Problem set: 0 solved, 200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 459/459 variables, and 576 constraints, problems are : Problem set: 0 solved, 200 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 258/258 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 57/57 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60047ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 60048ms
Starting structural reductions in LTL mode, iteration 1 : 258/286 places, 201/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61044 ms. Remains : 258/286 places, 201/239 transitions.
[2026-05-24 22:52:15] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:52:15] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:52:15] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-24 22:52:15] [INFO ] Flatten gal took : 3 ms
[2026-05-24 22:52:15] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:52:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality14925234840680727249.gal : 1 ms
[2026-05-24 22:52:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality4468283903868379034.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/CTLCardinality14925234840680727249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4468283903868379034.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:52:45] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:52:45] [INFO ] Applying decomposition
[2026-05-24 22:52:45] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2627980496474629755.txt' '-o' '/tmp/graph2627980496474629755.bin' '-w' '/tmp/graph2627980496474629755.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2627980496474629755.bin' '-l' '-1' '-v' '-w' '/tmp/graph2627980496474629755.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:52:45] [INFO ] Decomposing Gal with order
[2026-05-24 22:52:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:52:45] [INFO ] Removed a total of 16 redundant transitions.
[2026-05-24 22:52:45] [INFO ] Flatten gal took : 14 ms
[2026-05-24 22:52:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 2 ms.
[2026-05-24 22:52:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality15220885840951426744.gal : 4 ms
[2026-05-24 22:52:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality8183071446996264068.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/CTLCardinality15220885840951426744.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8183071446996264068.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,5.12036e+18,4.25952,97760,6095,227,150567,1470,658,560370,124,3853,0


Converting to forward existential form...Done !
original formula: EG((EX((((i5.u31.p130==0)||(i4.i0.i0.u19.p94==1))||((i4.i0.i1.u27.p115==0)||(i0.u33.p22==1)))) * ((i5.u31.p132==0)||(i11.u75.p286==1))))
=> equivalent forward existential formula: [FwdG(Init,(EX((((i5.u31.p130==0)||(i4.i0.i0.u19.p94==1))||((i4.i0.i1.u27.p115==0)||(i0.u33.p22==1)))) * ((i5.u3...197
Reverse transition relation is NOT exact ! Due to transitions t0, t59, t147, t159, t160, t193, i0.u33.t80, i1.u12.t116, i1.u14.t113, i2.t123, i2.u7.t128, i...735
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 284 transition count 239
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 24 place count 262 transition count 217
Iterating global reduction 1 with 22 rules applied. Total rules applied 46 place count 262 transition count 217
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 53 place count 262 transition count 210
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 61 place count 254 transition count 202
Iterating global reduction 2 with 8 rules applied. Total rules applied 69 place count 254 transition count 202
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 75 place count 254 transition count 196
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 76 place count 253 transition count 195
Iterating global reduction 3 with 1 rules applied. Total rules applied 77 place count 253 transition count 195
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 78 place count 253 transition count 194
Applied a total of 78 rules in 16 ms. Remains 253 /286 variables (removed 33) and now considering 194/239 (removed 45) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2568404828736529524.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13964013166783568423.kers'
[2026-05-24 22:53:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2568404828736529524.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13964013166783568423.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 194 rows 253 cols 599 entries
Finished phase 1 with 140 SingleSign rule and 52 generalized
[2026-05-24 22:53:15] [INFO ] Computed 61 invariants in 1 ms
Computed 61 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13964013166783568423.kers
Total runtime 2 ms.
[2026-05-24 22:53:16] [INFO ] Implicit Places using invariants in 189 ms returned []
[2026-05-24 22:53:16] [INFO ] Invariant cache hit.
[2026-05-24 22:53:16] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 585 ms to find 0 implicit places.
Running 193 sub problems to find dead transitions.
[2026-05-24 22:53:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 193 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (OVERLAPS) 194/447 variables, 253/314 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/447 variables, 18/332 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/447 variables, 4/336 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/447 variables, 4/340 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/447 variables, 1/341 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/447 variables, 6/347 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 447/447 variables, and 347 constraints, problems are : Problem set: 0 solved, 193 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 193 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 32/93 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 7/100 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 2/102 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/253 variables, 10/112 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/253 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 9 (OVERLAPS) 194/447 variables, 253/365 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/447 variables, 193/558 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/447 variables, 11/569 constraints. Problems are: Problem set: 0 solved, 193 unsolved
SMT process timed out in 60036ms, After SMT, problems are : Problem set: 0 solved, 193 unsolved
Search for dead transitions found 0 dead transitions in 60036ms
Starting structural reductions in LTL mode, iteration 1 : 253/286 places, 194/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60639 ms. Remains : 253/286 places, 194/239 transitions.
[2026-05-24 22:54:16] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:54:16] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:54:16] [INFO ] Input system was already deterministic with 194 transitions.
[2026-05-24 22:54:16] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:54:16] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:54:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality3400911482145396675.gal : 1 ms
[2026-05-24 22:54:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality5635698146394833591.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/CTLCardinality3400911482145396675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5635698146394833591.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:54:46] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:54:46] [INFO ] Applying decomposition
[2026-05-24 22:54:46] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17958890867234304619.txt' '-o' '/tmp/graph17958890867234304619.bin' '-w' '/tmp/graph17958890867234304619.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17958890867234304619.bin' '-l' '-1' '-v' '-w' '/tmp/graph17958890867234304619.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:54:46] [INFO ] Decomposing Gal with order
[2026-05-24 22:54:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:54:46] [INFO ] Removed a total of 12 redundant transitions.
[2026-05-24 22:54:46] [INFO ] Flatten gal took : 11 ms
[2026-05-24 22:54:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2026-05-24 22:54:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality3953952249757401804.gal : 3 ms
[2026-05-24 22:54:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality15974369594156783813.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/CTLCardinality3953952249757401804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15974369594156783813.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,3.47069e+18,2.18311,55860,6655,222,124264,1781,710,142445,124,4695,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,2.1917,55860,1,0,124264,1781,877,142445,161,4695,874
FORMULA DES-PT-05b-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 284 transition count 239
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 21 place count 265 transition count 220
Iterating global reduction 1 with 19 rules applied. Total rules applied 40 place count 265 transition count 220
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 47 place count 265 transition count 213
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 52 place count 260 transition count 208
Iterating global reduction 2 with 5 rules applied. Total rules applied 57 place count 260 transition count 208
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 61 place count 260 transition count 204
Applied a total of 61 rules in 23 ms. Remains 260 /286 variables (removed 26) and now considering 204/239 (removed 35) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-286367293500426667.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5581064974808994106.kers'
[2026-05-24 22:54:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-286367293500426667.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5581064974808994106.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 204 rows 260 cols 625 entries
Finished phase 1 with 146 SingleSign rule and 53 generalized
[2026-05-24 22:54:48] [INFO ] Computed 61 invariants in 2 ms
Computed 61 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5581064974808994106.kers
Total runtime 3 ms.
[2026-05-24 22:54:49] [INFO ] Implicit Places using invariants in 192 ms returned []
[2026-05-24 22:54:49] [INFO ] Invariant cache hit.
[2026-05-24 22:54:49] [INFO ] Implicit Places using invariants and state equation in 395 ms returned []
Implicit Place search using SMT with State Equation took 599 ms to find 0 implicit places.
Running 203 sub problems to find dead transitions.
[2026-05-24 22:54:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/259 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/259 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 2 (OVERLAPS) 1/260 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/260 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 5 (OVERLAPS) 204/464 variables, 260/321 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/464 variables, 20/341 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/464 variables, 20/361 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/464 variables, 2/363 constraints. Problems are: Problem set: 0 solved, 203 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 9 (INCLUDED_ONLY) 0/464 variables, 2/365 constraints. Problems are: Problem set: 0 solved, 203 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 464/464 variables, and 365 constraints, problems are : Problem set: 0 solved, 203 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 260/260 constraints, PredecessorRefiner: 203/203 constraints, Known Traps: 42/42 constraints, Known Traps Along Path: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 203 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/259 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/259 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 2 (OVERLAPS) 1/260 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/260 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 42/103 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 7/110 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/260 variables, 2/112 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/260 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 8 (OVERLAPS) 204/464 variables, 260/372 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/464 variables, 203/575 constraints. Problems are: Problem set: 0 solved, 203 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 464/464 variables, and 583 constraints, problems are : Problem set: 0 solved, 203 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 260/260 constraints, PredecessorRefiner: 203/203 constraints, Known Traps: 59/59 constraints, Known Traps Along Path: 0/2 constraints]
After SMT, in 60039ms problems are : Problem set: 0 solved, 203 unsolved
Search for dead transitions found 0 dead transitions in 60040ms
Starting structural reductions in LTL mode, iteration 1 : 260/286 places, 204/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60663 ms. Remains : 260/286 places, 204/239 transitions.
[2026-05-24 22:55:49] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:55:49] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:55:49] [INFO ] Input system was already deterministic with 204 transitions.
[2026-05-24 22:55:49] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:55:49] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:55:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality406383618772554640.gal : 2 ms
[2026-05-24 22:55:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality9219074306827990530.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/CTLCardinality406383618772554640.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9219074306827990530.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:56:19] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:56:19] [INFO ] Applying decomposition
[2026-05-24 22:56:19] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3517700605132502813.txt' '-o' '/tmp/graph3517700605132502813.bin' '-w' '/tmp/graph3517700605132502813.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3517700605132502813.bin' '-l' '-1' '-v' '-w' '/tmp/graph3517700605132502813.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:56:19] [INFO ] Decomposing Gal with order
[2026-05-24 22:56:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:56:19] [INFO ] Removed a total of 15 redundant transitions.
[2026-05-24 22:56:19] [INFO ] Flatten gal took : 11 ms
[2026-05-24 22:56:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2026-05-24 22:56:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality4575155944788517345.gal : 3 ms
[2026-05-24 22:56:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality10581497698062778674.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/CTLCardinality4575155944788517345.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10581497698062778674.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.07992e+19,6.5081,143732,9986,285,343547,1867,736,368654,143,5848,0


Converting to forward existential form...Done !
original formula: A((!(((i8.i1.u54.p217==0)||(i11.i0.u34.p157==1))) * EG((((i10.i0.u56.p222==1)&&(i11.i0.u71.p283==1)) + EG(((i2.u7.p47==0)||(i4.i1.u13.p80...238
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!(!(!(EX(!((((i3.u10.p57==1)||(i13.u75.p294==0))||(i9.i0.u50.p206==1))))))))))))) * !(E(!(...491
Reverse transition relation is NOT exact ! Due to transitions t0, t53, t57, t88, t100, t124, t150, t164, t165, i0.u33.t77, i1.u19.t98, i2.t129, i2.u7.t126,...842
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 284 transition count 239
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 21 place count 265 transition count 220
Iterating global reduction 1 with 19 rules applied. Total rules applied 40 place count 265 transition count 220
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 45 place count 265 transition count 215
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 52 place count 258 transition count 208
Iterating global reduction 2 with 7 rules applied. Total rules applied 59 place count 258 transition count 208
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 65 place count 258 transition count 202
Applied a total of 65 rules in 11 ms. Remains 258 /286 variables (removed 28) and now considering 202/239 (removed 37) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1106936125317636231.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9914026319577895685.kers'
[2026-05-24 22:56:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1106936125317636231.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9914026319577895685.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 258 cols 618 entries
Finished phase 1 with 146 SingleSign rule and 51 generalized
[2026-05-24 22:56:49] [INFO ] Computed 61 invariants in 1 ms
Computed 61 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9914026319577895685.kers
Total runtime 2 ms.
[2026-05-24 22:56:49] [INFO ] Implicit Places using invariants in 222 ms returned []
[2026-05-24 22:56:49] [INFO ] Invariant cache hit.
[2026-05-24 22:56:50] [INFO ] Implicit Places using invariants and state equation in 551 ms returned []
Implicit Place search using SMT with State Equation took 776 ms to find 0 implicit places.
Running 201 sub problems to find dead transitions.
[2026-05-24 22:56:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/257 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/257 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (OVERLAPS) 1/258 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/258 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/258 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/258 variables, 5/69 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/258 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 8 (OVERLAPS) 202/460 variables, 258/327 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/460 variables, 20/347 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/460 variables, 2/349 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/460 variables, 5/354 constraints. Problems are: Problem set: 0 solved, 201 unsolved
SMT process timed out in 30041ms, After SMT, problems are : Problem set: 0 solved, 201 unsolved
Search for dead transitions found 0 dead transitions in 30042ms
Starting structural reductions in LTL mode, iteration 1 : 258/286 places, 202/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30832 ms. Remains : 258/286 places, 202/239 transitions.
[2026-05-24 22:57:20] [INFO ] Flatten gal took : 8 ms
[2026-05-24 22:57:20] [INFO ] Flatten gal took : 7 ms
[2026-05-24 22:57:20] [INFO ] Input system was already deterministic with 202 transitions.
[2026-05-24 22:57:20] [INFO ] Flatten gal took : 6 ms
[2026-05-24 22:57:20] [INFO ] Flatten gal took : 6 ms
[2026-05-24 22:57:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality9599714752072906836.gal : 2 ms
[2026-05-24 22:57:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality1416511239083171247.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/CTLCardinality9599714752072906836.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1416511239083171247.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:57:50] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:57:50] [INFO ] Applying decomposition
[2026-05-24 22:57:50] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3136987371387898659.txt' '-o' '/tmp/graph3136987371387898659.bin' '-w' '/tmp/graph3136987371387898659.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3136987371387898659.bin' '-l' '-1' '-v' '-w' '/tmp/graph3136987371387898659.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:57:50] [INFO ] Decomposing Gal with order
[2026-05-24 22:57:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:57:50] [INFO ] Removed a total of 16 redundant transitions.
[2026-05-24 22:57:50] [INFO ] Flatten gal took : 10 ms
[2026-05-24 22:57:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 3 ms.
[2026-05-24 22:57:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality17709786074100914608.gal : 3 ms
[2026-05-24 22:57:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality11867196826684134707.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/CTLCardinality17709786074100914608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11867196826684134707.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,5.56142e+18,2.01428,55752,4134,284,118264,1926,712,160809,145,4704,0


Converting to forward existential form...Done !
original formula: AX(A(((!(AF(((i4.i0.u3.p29==0)||(i8.i1.u75.p289==1)))) * A(((i9.i2.u61.p231==0)||(i10.i0.u57.p219==1)) U ((i8.i1.u67.p258==0)||(i10.i0.u4...316
=> equivalent forward existential formula: ([FwdG(FwdU((FwdU(EY(Init),!(!(E(TRUE U EG(((i12.i0.u39.p161==0)||(i4.i1.u16.p79==1))))))) * !(((!(!(EG(!(((i4.i...646
Reverse transition relation is NOT exact ! Due to transitions t0, t52, t58, t148, t162, t163, t195, u35.t76, i1.u33.t79, i2.t124, i2.u7.t129, i2.u7.t130, i...766
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 239/239 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 284 transition count 239
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 24 place count 262 transition count 217
Iterating global reduction 1 with 22 rules applied. Total rules applied 46 place count 262 transition count 217
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 53 place count 262 transition count 210
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 61 place count 254 transition count 202
Iterating global reduction 2 with 8 rules applied. Total rules applied 69 place count 254 transition count 202
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 75 place count 254 transition count 196
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 76 place count 253 transition count 195
Iterating global reduction 3 with 1 rules applied. Total rules applied 77 place count 253 transition count 195
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 78 place count 253 transition count 194
Applied a total of 78 rules in 15 ms. Remains 253 /286 variables (removed 33) and now considering 194/239 (removed 45) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2821465743457232051.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7540180953207777704.kers'
[2026-05-24 22:58:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2821465743457232051.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7540180953207777704.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 194 rows 253 cols 599 entries
Finished phase 1 with 140 SingleSign rule and 52 generalized
[2026-05-24 22:58:20] [INFO ] Computed 61 invariants in 1 ms
Computed 61 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7540180953207777704.kers
Total runtime 2 ms.
[2026-05-24 22:58:20] [INFO ] Implicit Places using invariants in 205 ms returned []
[2026-05-24 22:58:20] [INFO ] Invariant cache hit.
[2026-05-24 22:58:21] [INFO ] Implicit Places using invariants and state equation in 456 ms returned []
Implicit Place search using SMT with State Equation took 663 ms to find 0 implicit places.
Running 193 sub problems to find dead transitions.
[2026-05-24 22:58:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 193 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (OVERLAPS) 194/447 variables, 253/314 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/447 variables, 18/332 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/447 variables, 4/336 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/447 variables, 4/340 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/447 variables, 1/341 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/447 variables, 6/347 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 447/447 variables, and 347 constraints, problems are : Problem set: 0 solved, 193 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 193 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 32/93 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 7/100 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 2/102 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/253 variables, 10/112 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/253 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 9 (OVERLAPS) 194/447 variables, 253/365 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/447 variables, 193/558 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/447 variables, 11/569 constraints. Problems are: Problem set: 0 solved, 193 unsolved
SMT process timed out in 60039ms, After SMT, problems are : Problem set: 0 solved, 193 unsolved
Search for dead transitions found 0 dead transitions in 60040ms
Starting structural reductions in LTL mode, iteration 1 : 253/286 places, 194/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60718 ms. Remains : 253/286 places, 194/239 transitions.
[2026-05-24 22:59:21] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:59:21] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:59:21] [INFO ] Input system was already deterministic with 194 transitions.
[2026-05-24 22:59:21] [INFO ] Flatten gal took : 3 ms
[2026-05-24 22:59:21] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:59:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality6616087607943922992.gal : 1 ms
[2026-05-24 22:59:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality7016880969353748950.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/CTLCardinality6616087607943922992.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7016880969353748950.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 22:59:51] [INFO ] Flatten gal took : 4 ms
[2026-05-24 22:59:51] [INFO ] Applying decomposition
[2026-05-24 22:59:51] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6464102272945723358.txt' '-o' '/tmp/graph6464102272945723358.bin' '-w' '/tmp/graph6464102272945723358.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6464102272945723358.bin' '-l' '-1' '-v' '-w' '/tmp/graph6464102272945723358.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:59:51] [INFO ] Decomposing Gal with order
[2026-05-24 22:59:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:59:51] [INFO ] Removed a total of 12 redundant transitions.
[2026-05-24 22:59:51] [INFO ] Flatten gal took : 9 ms
[2026-05-24 22:59:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 10 ms.
[2026-05-24 22:59:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality2878220275366854952.gal : 2 ms
[2026-05-24 22:59:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality1705465596299295812.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/CTLCardinality2878220275366854952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1705465596299295812.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,3.47069e+18,2.80672,66496,3753,291,135011,2140,639,172647,138,5553,0


Converting to forward existential form...Done !
original formula: AG(AX(AF(!(A((i11.u69.p263==1) U (i3.u4.p31==1))))))
=> equivalent forward existential formula: [FwdG(EY(FwdU(Init,TRUE)),!(!(!((E(!((i3.u4.p31==1)) U (!((i11.u69.p263==1)) * !((i3.u4.p31==1)))) + EG(!((i3.u4...179
Reverse transition relation is NOT exact ! Due to transitions t0, t54, t87, t143, t155, t156, t188, i0.u77.t17, i0.u77.t134, i1.t119, i1.u7.t124, i1.u7.t12...718
Detected timeout of ITS tools.
[2026-05-24 23:00:21] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:00:21] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:00:21] [INFO ] Applying decomposition
[2026-05-24 23:00:21] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9323443140314459252.txt' '-o' '/tmp/graph9323443140314459252.bin' '-w' '/tmp/graph9323443140314459252.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9323443140314459252.bin' '-l' '-1' '-v' '-w' '/tmp/graph9323443140314459252.weights' '-q' '0' '-e' '0.001'
[2026-05-24 23:00:21] [INFO ] Decomposing Gal with order
[2026-05-24 23:00:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 23:00:21] [INFO ] Removed a total of 34 redundant transitions.
[2026-05-24 23:00:21] [INFO ] Flatten gal took : 12 ms
[2026-05-24 23:00:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 4 ms.
[2026-05-24 23:00:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality5190668260667258273.gal : 4 ms
[2026-05-24 23:00:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality6995432206279843702.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/CTLCardinality5190668260667258273.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6995432206279843702.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 11 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,1.03302e+20,3.09576,73800,7157,259,170177,1415,776,192364,132,5997,0


Converting to forward existential form...Done !
original formula: AG((A(E(!(((i10.i0.u52.p178==1)&&((i0.u1.p5==0)||(i10.i0.u49.p191==1)))) U (A(((i7.i0.u3.p1==0)||(i4.i1.u31.p113==1)) U (i2.u14.p64==1)) ...383
=> equivalent forward existential formula: ((([(FwdU(FwdU((FwdU((FwdU(Init,TRUE) * !(EX(!(EG(!((((i10.i0.u54.p184==0)&&(i0.u39.p146==1))&&(i1.i1.u27.p105==...2475
Reverse transition relation is NOT exact ! Due to transitions t56, t62, t95, t144, t173, i0.u39.t83, i1.i0.t155, i1.i0.u7.t152, i1.i0.u8.t154, i1.i1.u23.t1...947
Detected timeout of ITS tools.
[2026-05-24 23:30:05] [INFO ] Applying decomposition
[2026-05-24 23:30:06] [INFO ] Flatten gal took : 178 ms
[2026-05-24 23:30:06] [INFO ] Decomposing Gal with order
[2026-05-24 23:30:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 23:30:06] [INFO ] Removed a total of 37 redundant transitions.
[2026-05-24 23:30:07] [INFO ] Flatten gal took : 381 ms
[2026-05-24 23:30:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 166 labels/synchronizations in 533 ms.
[2026-05-24 23:30:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality17317041825983820184.gal : 109 ms
[2026-05-24 23:30:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality3990670416933818693.ctl : 41 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/CTLCardinality17317041825983820184.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3990670416933818693.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 11 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DES-PT-05b"
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 DES-PT-05b, 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 r082-smll-177946993700353"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-05b.tgz
mv DES-PT-05b 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 ;