Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r098-tall-177955695500369.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is DiscoveryGPU-PT-14b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695500369
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 5.8K Mar 6 16:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Mar 6 16:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.8K Mar 6 16:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 26K Mar 6 16:12 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 3.6K Mar 15 09:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 09:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 09:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 09:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Mar 6 16:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Mar 6 16:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 6 16:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K Mar 6 16:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:15 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 104K Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1779603560811

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-14b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-24 06:19:21] [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 06:19:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 06:19:22] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2026-05-24 06:19:22] [INFO ] Transformed 408 places.
[2026-05-24 06:19:22] [INFO ] Transformed 434 transitions.
[2026-05-24 06:19:22] [INFO ] Found NUPN structural information;
[2026-05-24 06:19:22] [INFO ] Parsed PT model containing 408 places and 434 transitions and 1135 arcs in 176 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 11 ms.
Initial state reduction rules removed 1 formulas.
FORMULA DiscoveryGPU-PT-14b-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14b-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 68 out of 408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 408/408 places, 434/434 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 386 transition count 434
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 67 place count 341 transition count 389
Iterating global reduction 1 with 45 rules applied. Total rules applied 112 place count 341 transition count 389
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 120 place count 333 transition count 381
Iterating global reduction 1 with 8 rules applied. Total rules applied 128 place count 333 transition count 381
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 135 place count 326 transition count 374
Iterating global reduction 1 with 7 rules applied. Total rules applied 142 place count 326 transition count 374
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 146 place count 322 transition count 370
Iterating global reduction 1 with 4 rules applied. Total rules applied 150 place count 322 transition count 370
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 154 place count 318 transition count 362
Iterating global reduction 1 with 4 rules applied. Total rules applied 158 place count 318 transition count 362
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 161 place count 315 transition count 359
Iterating global reduction 1 with 3 rules applied. Total rules applied 164 place count 315 transition count 359
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 167 place count 312 transition count 356
Iterating global reduction 1 with 3 rules applied. Total rules applied 170 place count 312 transition count 356
Applied a total of 170 rules in 126 ms. Remains 312 /408 variables (removed 96) and now considering 356/434 (removed 78) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6677271289283577528.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3816674868283076741.kers'
[2026-05-24 06:19:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6677271289283577528.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3816674868283076741.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 356 rows 312 cols 943 entries
Finished phase 1 with 310 SingleSign rule and 0 generalized
[2026-05-24 06:19:22] [INFO ] Computed 2 invariants in 3 ms
Computed 2 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-3816674868283076741.kers
Total runtime 4 ms.
[2026-05-24 06:19:22] [INFO ] Implicit Places using invariants in 286 ms returned []
[2026-05-24 06:19:22] [INFO ] Invariant cache hit.
[2026-05-24 06:19:23] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 661 ms to find 0 implicit places.
Running 355 sub problems to find dead transitions.
[2026-05-24 06:19:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 1 (OVERLAPS) 1/306 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/306 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 3 (OVERLAPS) 356/662 variables, 306/308 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/662 variables, 15/323 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/662 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 6 (OVERLAPS) 6/668 variables, 6/329 constraints. Problems are: Problem set: 0 solved, 355 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 668/668 variables, and 329 constraints, problems are : Problem set: 0 solved, 355 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 355/355 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 355 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 1 (OVERLAPS) 1/306 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/306 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/306 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 4 (OVERLAPS) 356/662 variables, 306/323 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/662 variables, 349/672 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/662 variables, 1/673 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/662 variables, 0/673 constraints. Problems are: Problem set: 0 solved, 355 unsolved
SMT process timed out in 60195ms, After SMT, problems are : Problem set: 0 solved, 355 unsolved
Search for dead transitions found 0 dead transitions in 60210ms
Starting structural reductions in LTL mode, iteration 1 : 312/408 places, 356/434 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61034 ms. Remains : 312/408 places, 356/434 transitions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 356/356 transitions.
Applied a total of 0 rules in 4 ms. Remains 312 /312 variables (removed 0) and now considering 356/356 (removed 0) transitions.
[2026-05-24 06:20:23] [INFO ] Invariant cache hit.
[2026-05-24 06:20:23] [INFO ] Implicit Places using invariants in 149 ms returned []
[2026-05-24 06:20:23] [INFO ] Invariant cache hit.
[2026-05-24 06:20:23] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 408 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 413 ms. Remains : 312/312 places, 356/356 transitions.
Support contains 68 out of 312 places after structural reductions.
[2026-05-24 06:20:23] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-24 06:20:23] [INFO ] Flatten gal took : 45 ms
FORMULA DiscoveryGPU-PT-14b-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 06:20:23] [INFO ] Flatten gal took : 21 ms
[2026-05-24 06:20:23] [INFO ] Input system was already deterministic with 356 transitions.
Support contains 61 out of 312 places (down from 68) after GAL structural reductions.
RANDOM walk for 40000 steps (86 resets) in 1471 ms. (27 steps per ms) remains 2/38 properties
BEST_FIRST walk for 40004 steps (12 resets) in 183 ms. (217 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (12 resets) in 193 ms. (206 steps per ms) remains 1/1 properties
[2026-05-24 06:20:24] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 12/18 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 130/148 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/148 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 417/565 variables, 210/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/565 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 89/654 variables, 70/300 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/654 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 14/668 variables, 14/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/668 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/668 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 668/668 variables, and 314 constraints, problems are : Problem set: 0 solved, 1 unsolved in 190 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 12/18 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 130/148 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/148 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 417/565 variables, 210/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/565 variables, 1/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 89/654 variables, 70/301 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/654 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 14/668 variables, 14/315 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp37 is UNSAT
After SMT solving in domain Int declared 668/668 variables, and 317 constraints, problems are : Problem set: 1 solved, 0 unsolved in 420 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 614ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2026-05-24 06:20:25] [INFO ] Flatten gal took : 17 ms
[2026-05-24 06:20:25] [INFO ] Flatten gal took : 16 ms
[2026-05-24 06:20:25] [INFO ] Input system was already deterministic with 356 transitions.
Computed a total of 48 stabilizing places and 48 stable transitions
Graph (complete) has 591 edges and 312 vertex of which 292 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.10 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 312/312 places, 356/356 transitions.
Graph (complete) has 591 edges and 312 vertex of which 294 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.2 ms
Discarding 18 places :
Also discarding 13 output transitions
Drop transitions (Output transitions of discarded places.) removed 13 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 51 place count 293 transition count 292
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 1 with 50 rules applied. Total rules applied 101 place count 243 transition count 292
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 101 place count 243 transition count 254
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 177 place count 205 transition count 254
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 189 place count 193 transition count 242
Iterating global reduction 2 with 12 rules applied. Total rules applied 201 place count 193 transition count 242
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 201 place count 193 transition count 240
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 205 place count 191 transition count 240
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 212 place count 184 transition count 233
Iterating global reduction 2 with 7 rules applied. Total rules applied 219 place count 184 transition count 233
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 226 place count 177 transition count 223
Iterating global reduction 2 with 7 rules applied. Total rules applied 233 place count 177 transition count 223
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 239 place count 171 transition count 214
Iterating global reduction 2 with 6 rules applied. Total rules applied 245 place count 171 transition count 214
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 248 place count 168 transition count 211
Iterating global reduction 2 with 3 rules applied. Total rules applied 251 place count 168 transition count 211
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 289 place count 149 transition count 192
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 291 place count 147 transition count 189
Iterating global reduction 2 with 2 rules applied. Total rules applied 293 place count 147 transition count 189
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 295 place count 145 transition count 186
Iterating global reduction 2 with 2 rules applied. Total rules applied 297 place count 145 transition count 186
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 298 place count 144 transition count 185
Iterating global reduction 2 with 1 rules applied. Total rules applied 299 place count 144 transition count 185
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 300 place count 144 transition count 185
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 302 place count 142 transition count 183
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 179 edges and 140 vertex of which 136 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Graph (trivial) has 142 edges and 136 vertex of which 54 / 136 are part of one of the 27 SCC in 1 ms
Free SCC test removed 27 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 2 with 45 rules applied. Total rules applied 347 place count 109 transition count 137
Reduce places removed 41 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 70 rules applied. Total rules applied 417 place count 68 transition count 108
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 419 place count 66 transition count 108
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 431 place count 54 transition count 84
Iterating global reduction 5 with 12 rules applied. Total rules applied 443 place count 54 transition count 84
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 453 place count 44 transition count 64
Iterating global reduction 5 with 10 rules applied. Total rules applied 463 place count 44 transition count 64
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 472 place count 35 transition count 46
Iterating global reduction 5 with 9 rules applied. Total rules applied 481 place count 35 transition count 46
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 489 place count 27 transition count 38
Iterating global reduction 5 with 8 rules applied. Total rules applied 497 place count 27 transition count 38
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 505 place count 23 transition count 34
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 507 place count 22 transition count 33
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 508 place count 22 transition count 32
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 510 place count 21 transition count 31
Applied a total of 510 rules in 101 ms. Remains 21 /312 variables (removed 291) and now considering 31/356 (removed 325) transitions.
[2026-05-24 06:20:25] [INFO ] Flow matrix only has 25 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1305162334490381998.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3936957724795410293.kers'
[2026-05-24 06:20:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1305162334490381998.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3936957724795410293.kers]
Normalized transition count is 24 out of 25 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 24 rows 21 cols 48 entries
Finished phase 1 with 21 SingleSign rule and 0 generalized
[2026-05-24 06:20:25] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3936957724795410293.kers
Total runtime 0 ms.
[2026-05-24 06:20:25] [INFO ] Implicit Places using invariants in 18 ms returned []
[2026-05-24 06:20:25] [INFO ] Flow matrix only has 25 transitions (discarded 6 similar events)
[2026-05-24 06:20:25] [INFO ] Invariant cache hit.
[2026-05-24 06:20:25] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2026-05-24 06:20:25] [INFO ] Redundant transitions in 0 ms returned []
Running 28 sub problems to find dead transitions.
[2026-05-24 06:20:25] [INFO ] Flow matrix only has 25 transitions (discarded 6 similar events)
[2026-05-24 06:20:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 24/42 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 3/45 variables, 3/21 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 0/45 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 45/46 variables, and 21 constraints, problems are : Problem set: 0 solved, 28 unsolved in 259 ms.
Refiners :[State Equation: 21/21 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 24/42 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 18/36 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (OVERLAPS) 3/45 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 10/49 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 0/45 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 45/46 variables, and 49 constraints, problems are : Problem set: 0 solved, 28 unsolved in 258 ms.
Refiners :[State Equation: 21/21 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 520ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 521ms
Starting structural reductions in SI_CTL mode, iteration 1 : 21/312 places, 31/356 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 670 ms. Remains : 21/312 places, 31/356 transitions.
[2026-05-24 06:20:25] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:20:25] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:20:25] [INFO ] Input system was already deterministic with 31 transitions.
[2026-05-24 06:20:25] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:20:25] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:20:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality1752959058734874039.gal : 1 ms
[2026-05-24 06:20:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality17432744441627182903.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1752959058734874039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17432744441627182903.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,94265,0.01765,4032,2,208,5,1291,6,0,103,1289,0


Converting to forward existential form...Done !
original formula: EF(EG(A(A((p183==0) U (p36==1)) U ((!((p110==0)||(p166==1)))&&(p284==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((E(!(((!((p110==0)||(p166==1)))&&(p284==1))) U (!(!((E(!((p36==1)) U (!((p183==0)) * !((...293
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t8, t10, t14, t16, t25, t27, t29, t30, Intersection with reachable at each step enab...207
(forward)formula 0,1,0.245124,14296,1,0,521,56232,92,274,596,90123,570
FORMULA DiscoveryGPU-PT-14b-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 356/356 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 306 transition count 356
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 36 place count 276 transition count 326
Iterating global reduction 1 with 30 rules applied. Total rules applied 66 place count 276 transition count 326
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 78 place count 264 transition count 314
Iterating global reduction 1 with 12 rules applied. Total rules applied 90 place count 264 transition count 314
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 99 place count 255 transition count 302
Iterating global reduction 1 with 9 rules applied. Total rules applied 108 place count 255 transition count 302
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 117 place count 246 transition count 293
Iterating global reduction 1 with 9 rules applied. Total rules applied 126 place count 246 transition count 293
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 135 place count 237 transition count 278
Iterating global reduction 1 with 9 rules applied. Total rules applied 144 place count 237 transition count 278
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 150 place count 231 transition count 272
Iterating global reduction 1 with 6 rules applied. Total rules applied 156 place count 231 transition count 272
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 162 place count 225 transition count 266
Iterating global reduction 1 with 6 rules applied. Total rules applied 168 place count 225 transition count 266
Applied a total of 168 rules in 44 ms. Remains 225 /312 variables (removed 87) and now considering 266/356 (removed 90) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9260841457185039042.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5454310252604172739.kers'
[2026-05-24 06:20:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9260841457185039042.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5454310252604172739.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 266 rows 225 cols 720 entries
Finished phase 1 with 223 SingleSign rule and 0 generalized
[2026-05-24 06:20:26] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5454310252604172739.kers
Total runtime 1 ms.
[2026-05-24 06:20:26] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-24 06:20:26] [INFO ] Invariant cache hit.
[2026-05-24 06:20:26] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
Running 265 sub problems to find dead transitions.
[2026-05-24 06:20:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 1 (OVERLAPS) 1/225 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 3 (OVERLAPS) 266/491 variables, 225/227 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/491 variables, 14/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/491 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 6 (OVERLAPS) 0/491 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
No progress, stopping.
After SMT solving in domain Real declared 491/491 variables, and 241 constraints, problems are : Problem set: 0 solved, 265 unsolved in 18507 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 225/225 constraints, PredecessorRefiner: 265/265 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 265 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 1 (OVERLAPS) 1/225 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/225 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 4 (OVERLAPS) 266/491 variables, 225/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/491 variables, 265/506 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/491 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 7 (OVERLAPS) 0/491 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 265 unsolved
No progress, stopping.
After SMT solving in domain Int declared 491/491 variables, and 506 constraints, problems are : Problem set: 0 solved, 265 unsolved in 21436 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 225/225 constraints, PredecessorRefiner: 265/265 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40001ms problems are : Problem set: 0 solved, 265 unsolved
Search for dead transitions found 0 dead transitions in 40003ms
Starting structural reductions in LTL mode, iteration 1 : 225/312 places, 266/356 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40292 ms. Remains : 225/312 places, 266/356 transitions.
[2026-05-24 06:21:06] [INFO ] Flatten gal took : 10 ms
[2026-05-24 06:21:06] [INFO ] Flatten gal took : 9 ms
[2026-05-24 06:21:06] [INFO ] Input system was already deterministic with 266 transitions.
[2026-05-24 06:21:06] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:21:06] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:21:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality9984329832354558022.gal : 5 ms
[2026-05-24 06:21:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality1704080199116185992.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/CTLCardinality9984329832354558022.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1704080199116185992.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 06:21:36] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:21:36] [INFO ] Applying decomposition
[2026-05-24 06:21:36] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8129441133676873403.txt' '-o' '/tmp/graph8129441133676873403.bin' '-w' '/tmp/graph8129441133676873403.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8129441133676873403.bin' '-l' '-1' '-v' '-w' '/tmp/graph8129441133676873403.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:21:36] [INFO ] Decomposing Gal with order
[2026-05-24 06:21:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:21:36] [INFO ] Removed a total of 109 redundant transitions.
[2026-05-24 06:21:37] [INFO ] Flatten gal took : 195 ms
[2026-05-24 06:21:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 23 ms.
[2026-05-24 06:21:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality13723628217613438818.gal : 6 ms
[2026-05-24 06:21:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality333860326907168634.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/CTLCardinality13723628217613438818.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality333860326907168634.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 312/312 places, 356/356 transitions.
Graph (complete) has 591 edges and 312 vertex of which 292 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.2 ms
Discarding 20 places :
Also discarding 14 output transitions
Drop transitions (Output transitions of discarded places.) removed 14 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 52 rules applied. Total rules applied 53 place count 291 transition count 289
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 1 with 52 rules applied. Total rules applied 105 place count 239 transition count 289
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 105 place count 239 transition count 249
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 185 place count 199 transition count 249
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 198 place count 186 transition count 236
Iterating global reduction 2 with 13 rules applied. Total rules applied 211 place count 186 transition count 236
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 211 place count 186 transition count 234
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 215 place count 184 transition count 234
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 223 place count 176 transition count 226
Iterating global reduction 2 with 8 rules applied. Total rules applied 231 place count 176 transition count 226
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 239 place count 168 transition count 213
Iterating global reduction 2 with 8 rules applied. Total rules applied 247 place count 168 transition count 213
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 255 place count 160 transition count 202
Iterating global reduction 2 with 8 rules applied. Total rules applied 263 place count 160 transition count 202
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 266 place count 157 transition count 199
Iterating global reduction 2 with 3 rules applied. Total rules applied 269 place count 157 transition count 199
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 307 place count 138 transition count 180
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 308 place count 137 transition count 179
Iterating global reduction 2 with 1 rules applied. Total rules applied 309 place count 137 transition count 179
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 310 place count 136 transition count 177
Iterating global reduction 2 with 1 rules applied. Total rules applied 311 place count 136 transition count 177
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 312 place count 135 transition count 176
Iterating global reduction 2 with 1 rules applied. Total rules applied 313 place count 135 transition count 176
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 315 place count 133 transition count 174
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 159 edges and 131 vertex of which 127 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Graph (trivial) has 139 edges and 127 vertex of which 56 / 127 are part of one of the 28 SCC in 0 ms
Free SCC test removed 28 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 2 with 45 rules applied. Total rules applied 360 place count 99 transition count 128
Reduce places removed 41 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 3 with 69 rules applied. Total rules applied 429 place count 58 transition count 100
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 442 place count 45 transition count 74
Iterating global reduction 4 with 13 rules applied. Total rules applied 455 place count 45 transition count 74
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 467 place count 33 transition count 50
Iterating global reduction 4 with 12 rules applied. Total rules applied 479 place count 33 transition count 50
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 491 place count 21 transition count 26
Iterating global reduction 4 with 12 rules applied. Total rules applied 503 place count 21 transition count 26
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 515 place count 9 transition count 14
Iterating global reduction 4 with 12 rules applied. Total rules applied 527 place count 9 transition count 14
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 528 place count 9 transition count 13
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 1 rules applied. Total rules applied 529 place count 9 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 530 place count 8 transition count 12
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 532 place count 6 transition count 10
Applied a total of 532 rules in 58 ms. Remains 6 /312 variables (removed 306) and now considering 10/356 (removed 346) transitions.
[2026-05-24 06:22:07] [INFO ] Flow matrix only has 8 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3252016184313723299.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4507691860169217997.kers'
[2026-05-24 06:22:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3252016184313723299.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4507691860169217997.kers]
Normalized transition count is 7 out of 8 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 7 rows 6 cols 12 entries
Finished phase 1 with 6 SingleSign rule and 0 generalized
[2026-05-24 06:22:07] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4507691860169217997.kers
Total runtime 0 ms.
[2026-05-24 06:22:07] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-24 06:22:07] [INFO ] Flow matrix only has 8 transitions (discarded 2 similar events)
[2026-05-24 06:22:07] [INFO ] Invariant cache hit.
[2026-05-24 06:22:07] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2026-05-24 06:22:07] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2026-05-24 06:22:07] [INFO ] Flow matrix only has 8 transitions (discarded 2 similar events)
[2026-05-24 06:22:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 7/11 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/13 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 6 constraints, problems are : Problem set: 0 solved, 6 unsolved in 56 ms.
Refiners :[State Equation: 6/6 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 7/11 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 2/13 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/13 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 12 constraints, problems are : Problem set: 0 solved, 6 unsolved in 65 ms.
Refiners :[State Equation: 6/6 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 122ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 122ms
Starting structural reductions in SI_CTL mode, iteration 1 : 6/312 places, 10/356 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 254 ms. Remains : 6/312 places, 10/356 transitions.
[2026-05-24 06:22:07] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:22:07] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:22:07] [INFO ] Input system was already deterministic with 10 transitions.
RANDOM walk for 130 steps (2 resets) in 4 ms. (26 steps per ms) remains 0/1 properties
FORMULA DiscoveryGPU-PT-14b-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 06:22:07] [INFO ] Flatten gal took : 13 ms
[2026-05-24 06:22:07] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:22:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1347787590420159328.gal : 0 ms
[2026-05-24 06:22:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10949091954249578291.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1347787590420159328.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10949091954249578291.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 356/356 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 307 transition count 356
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 30 place count 282 transition count 331
Iterating global reduction 1 with 25 rules applied. Total rules applied 55 place count 282 transition count 331
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 64 place count 273 transition count 322
Iterating global reduction 1 with 9 rules applied. Total rules applied 73 place count 273 transition count 322
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 81 place count 265 transition count 311
Iterating global reduction 1 with 8 rules applied. Total rules applied 89 place count 265 transition count 311
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 97 place count 257 transition count 303
Iterating global reduction 1 with 8 rules applied. Total rules applied 105 place count 257 transition count 303
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 113 place count 249 transition count 290
Iterating global reduction 1 with 8 rules applied. Total rules applied 121 place count 249 transition count 290
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 125 place count 245 transition count 286
Iterating global reduction 1 with 4 rules applied. Total rules applied 129 place count 245 transition count 286
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 133 place count 241 transition count 282
Iterating global reduction 1 with 4 rules applied. Total rules applied 137 place count 241 transition count 282
Applied a total of 137 rules in 24 ms. Remains 241 /312 variables (removed 71) and now considering 282/356 (removed 74) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5841940173275717186.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5589297510127159564.kers'
[2026-05-24 06:22:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5841940173275717186.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5589297510127159564.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 282 rows 241 cols 762 entries
Finished phase 1 with 239 SingleSign rule and 0 generalized
[2026-05-24 06:22:07] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5589297510127159564.kers
Total runtime 3 ms.
[2026-05-24 06:22:07] [INFO ] Implicit Places using invariants in 78 ms returned []
[2026-05-24 06:22:07] [INFO ] Invariant cache hit.
[2026-05-24 06:22:07] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2026-05-24 06:22:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/239 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (OVERLAPS) 1/240 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (OVERLAPS) 282/522 variables, 240/242 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/522 variables, 14/256 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/522 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (OVERLAPS) 1/523 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/523 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (OVERLAPS) 0/523 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Real declared 523/523 variables, and 257 constraints, problems are : Problem set: 0 solved, 281 unsolved in 24815 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 241/241 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/239 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (OVERLAPS) 1/240 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (OVERLAPS) 282/522 variables, 240/256 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/522 variables, 280/536 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 1/523 variables, 1/537 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/523 variables, 1/538 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/523 variables, 0/538 constraints. Problems are: Problem set: 0 solved, 281 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 523/523 variables, and 538 constraints, problems are : Problem set: 0 solved, 281 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 241/241 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54881ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 54882ms
Starting structural reductions in LTL mode, iteration 1 : 241/312 places, 282/356 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55149 ms. Remains : 241/312 places, 282/356 transitions.
[2026-05-24 06:23:02] [INFO ] Flatten gal took : 11 ms
[2026-05-24 06:23:02] [INFO ] Flatten gal took : 10 ms
[2026-05-24 06:23:02] [INFO ] Input system was already deterministic with 282 transitions.
[2026-05-24 06:23:02] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:23:02] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:23:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality2020566650479764308.gal : 1 ms
[2026-05-24 06:23:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality5572186217493157210.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/CTLCardinality2020566650479764308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5572186217493157210.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 06:23:32] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:23:32] [INFO ] Applying decomposition
[2026-05-24 06:23:32] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph530227854295149220.txt' '-o' '/tmp/graph530227854295149220.bin' '-w' '/tmp/graph530227854295149220.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph530227854295149220.bin' '-l' '-1' '-v' '-w' '/tmp/graph530227854295149220.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:23:32] [INFO ] Decomposing Gal with order
[2026-05-24 06:23:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:23:32] [INFO ] Removed a total of 113 redundant transitions.
[2026-05-24 06:23:32] [INFO ] Flatten gal took : 16 ms
[2026-05-24 06:23:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 3 ms.
[2026-05-24 06:23:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality16535666373859157909.gal : 3 ms
[2026-05-24 06:23:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality13199232012606424239.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/CTLCardinality16535666373859157909.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13199232012606424239.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 356/356 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 307 transition count 356
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 32 place count 280 transition count 329
Iterating global reduction 1 with 27 rules applied. Total rules applied 59 place count 280 transition count 329
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 71 place count 268 transition count 317
Iterating global reduction 1 with 12 rules applied. Total rules applied 83 place count 268 transition count 317
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 92 place count 259 transition count 305
Iterating global reduction 1 with 9 rules applied. Total rules applied 101 place count 259 transition count 305
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 110 place count 250 transition count 296
Iterating global reduction 1 with 9 rules applied. Total rules applied 119 place count 250 transition count 296
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 128 place count 241 transition count 281
Iterating global reduction 1 with 9 rules applied. Total rules applied 137 place count 241 transition count 281
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 143 place count 235 transition count 275
Iterating global reduction 1 with 6 rules applied. Total rules applied 149 place count 235 transition count 275
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 155 place count 229 transition count 269
Iterating global reduction 1 with 6 rules applied. Total rules applied 161 place count 229 transition count 269
Applied a total of 161 rules in 35 ms. Remains 229 /312 variables (removed 83) and now considering 269/356 (removed 87) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3265750693895204112.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7045222328234860037.kers'
[2026-05-24 06:24:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3265750693895204112.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7045222328234860037.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 269 rows 229 cols 725 entries
Finished phase 1 with 227 SingleSign rule and 0 generalized
[2026-05-24 06:24:02] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7045222328234860037.kers
Total runtime 1 ms.
[2026-05-24 06:24:03] [INFO ] Implicit Places using invariants in 112 ms returned []
[2026-05-24 06:24:03] [INFO ] Invariant cache hit.
[2026-05-24 06:24:03] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
Running 268 sub problems to find dead transitions.
[2026-05-24 06:24:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 1 (OVERLAPS) 1/228 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 3 (OVERLAPS) 269/497 variables, 228/230 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/497 variables, 14/244 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/497 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 6 (OVERLAPS) 1/498 variables, 1/245 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/498 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 8 (OVERLAPS) 0/498 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 268 unsolved
No progress, stopping.
After SMT solving in domain Real declared 498/498 variables, and 245 constraints, problems are : Problem set: 0 solved, 268 unsolved in 23579 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 229/229 constraints, PredecessorRefiner: 268/268 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 268 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 1 (OVERLAPS) 1/228 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 4 (OVERLAPS) 269/497 variables, 228/244 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/497 variables, 267/511 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/497 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 7 (OVERLAPS) 1/498 variables, 1/512 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/498 variables, 1/513 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/498 variables, 0/513 constraints. Problems are: Problem set: 0 solved, 268 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 498/498 variables, and 513 constraints, problems are : Problem set: 0 solved, 268 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 229/229 constraints, PredecessorRefiner: 268/268 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53651ms problems are : Problem set: 0 solved, 268 unsolved
Search for dead transitions found 0 dead transitions in 53652ms
Starting structural reductions in LTL mode, iteration 1 : 229/312 places, 269/356 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53975 ms. Remains : 229/312 places, 269/356 transitions.
[2026-05-24 06:24:56] [INFO ] Flatten gal took : 9 ms
[2026-05-24 06:24:56] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:24:56] [INFO ] Input system was already deterministic with 269 transitions.
[2026-05-24 06:24:56] [INFO ] Flatten gal took : 7 ms
[2026-05-24 06:24:56] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:24:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality8445362108689885786.gal : 2 ms
[2026-05-24 06:24:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality8058945961844996357.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/CTLCardinality8445362108689885786.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8058945961844996357.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 06:25:27] [INFO ] Flatten gal took : 11 ms
[2026-05-24 06:25:27] [INFO ] Applying decomposition
[2026-05-24 06:25:27] [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/graph13471768259387131251.txt' '-o' '/tmp/graph13471768259387131251.bin' '-w' '/tmp/graph13471768259387131251.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13471768259387131251.bin' '-l' '-1' '-v' '-w' '/tmp/graph13471768259387131251.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:25:27] [INFO ] Decomposing Gal with order
[2026-05-24 06:25:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:25:27] [INFO ] Removed a total of 107 redundant transitions.
[2026-05-24 06:25:27] [INFO ] Flatten gal took : 13 ms
[2026-05-24 06:25:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 3 ms.
[2026-05-24 06:25:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality2607147754074225509.gal : 2 ms
[2026-05-24 06:25:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality3563152106114403965.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/CTLCardinality2607147754074225509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3563152106114403965.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 312/312 places, 356/356 transitions.
Graph (complete) has 591 edges and 312 vertex of which 297 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.4 ms
Discarding 15 places :
Also discarding 11 output transitions
Drop transitions (Output transitions of discarded places.) removed 11 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 296 transition count 295
Reduce places removed 49 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 52 rules applied. Total rules applied 102 place count 247 transition count 292
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 105 place count 244 transition count 292
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 39 Pre rules applied. Total rules applied 105 place count 244 transition count 253
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 183 place count 205 transition count 253
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 194 place count 194 transition count 242
Iterating global reduction 3 with 11 rules applied. Total rules applied 205 place count 194 transition count 242
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 205 place count 194 transition count 240
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 209 place count 192 transition count 240
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 215 place count 186 transition count 234
Iterating global reduction 3 with 6 rules applied. Total rules applied 221 place count 186 transition count 234
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 227 place count 180 transition count 225
Iterating global reduction 3 with 6 rules applied. Total rules applied 233 place count 180 transition count 225
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 237 place count 176 transition count 220
Iterating global reduction 3 with 4 rules applied. Total rules applied 241 place count 176 transition count 220
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 242 place count 175 transition count 219
Iterating global reduction 3 with 1 rules applied. Total rules applied 243 place count 175 transition count 219
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 281 place count 156 transition count 200
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 283 place count 154 transition count 197
Iterating global reduction 3 with 2 rules applied. Total rules applied 285 place count 154 transition count 197
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 287 place count 152 transition count 194
Iterating global reduction 3 with 2 rules applied. Total rules applied 289 place count 152 transition count 194
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 290 place count 151 transition count 193
Iterating global reduction 3 with 1 rules applied. Total rules applied 291 place count 151 transition count 193
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 292 place count 151 transition count 193
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 294 place count 149 transition count 191
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 181 edges and 147 vertex of which 143 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Graph (trivial) has 146 edges and 143 vertex of which 54 / 143 are part of one of the 27 SCC in 0 ms
Free SCC test removed 27 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 3 with 45 rules applied. Total rules applied 339 place count 116 transition count 145
Reduce places removed 41 places and 0 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 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 72 rules applied. Total rules applied 411 place count 75 transition count 114
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 4 rules applied. Total rules applied 415 place count 73 transition count 112
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 417 place count 71 transition count 112
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 427 place count 61 transition count 92
Iterating global reduction 7 with 10 rules applied. Total rules applied 437 place count 61 transition count 92
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 444 place count 54 transition count 78
Iterating global reduction 7 with 7 rules applied. Total rules applied 451 place count 54 transition count 78
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 457 place count 48 transition count 66
Iterating global reduction 7 with 6 rules applied. Total rules applied 463 place count 48 transition count 66
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 469 place count 42 transition count 60
Iterating global reduction 7 with 6 rules applied. Total rules applied 475 place count 42 transition count 60
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 485 place count 37 transition count 55
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 487 place count 37 transition count 53
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 489 place count 36 transition count 52
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 492 place count 33 transition count 49
Applied a total of 492 rules in 71 ms. Remains 33 /312 variables (removed 279) and now considering 49/356 (removed 307) transitions.
[2026-05-24 06:25:57] [INFO ] Flow matrix only has 39 transitions (discarded 10 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7734131236604795991.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-403111069809161105.kers'
[2026-05-24 06:25:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7734131236604795991.kers, --Pflows, --basisKERS=/tmp/petrispot-output-403111069809161105.kers]
Normalized transition count is 38 out of 39 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 38 rows 33 cols 72 entries
Finished phase 1 with 33 SingleSign rule and 0 generalized
[2026-05-24 06:25:57] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-403111069809161105.kers
Total runtime 0 ms.
[2026-05-24 06:25:57] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-24 06:25:57] [INFO ] Flow matrix only has 39 transitions (discarded 10 similar events)
[2026-05-24 06:25:57] [INFO ] Invariant cache hit.
[2026-05-24 06:25:57] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2026-05-24 06:25:57] [INFO ] Redundant transitions in 0 ms returned []
Running 42 sub problems to find dead transitions.
[2026-05-24 06:25:57] [INFO ] Flow matrix only has 39 transitions (discarded 10 similar events)
[2026-05-24 06:25:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (OVERLAPS) 38/65 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (OVERLAPS) 6/71 variables, 6/33 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (OVERLAPS) 0/71 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 71/72 variables, and 33 constraints, problems are : Problem set: 0 solved, 42 unsolved in 529 ms.
Refiners :[State Equation: 33/33 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (OVERLAPS) 38/65 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 40/67 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 6/71 variables, 6/73 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/71 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (OVERLAPS) 0/71 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 71/72 variables, and 75 constraints, problems are : Problem set: 0 solved, 42 unsolved in 440 ms.
Refiners :[State Equation: 33/33 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 971ms problems are : Problem set: 0 solved, 42 unsolved
Search for dead transitions found 0 dead transitions in 971ms
Starting structural reductions in SI_CTL mode, iteration 1 : 33/312 places, 49/356 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1099 ms. Remains : 33/312 places, 49/356 transitions.
[2026-05-24 06:25:58] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:25:58] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:25:58] [INFO ] Input system was already deterministic with 49 transitions.
[2026-05-24 06:25:58] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:25:58] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:25:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality1882954597360347123.gal : 1 ms
[2026-05-24 06:25:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality18355646094673633585.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/CTLCardinality1882954597360347123.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18355646094673633585.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.32438e+06,0.010911,4108,2,120,5,1023,6,0,155,1051,0


Converting to forward existential form...Done !
original formula: EF(AG(A(A((p347!=1) U ((p207==1)&&((p37==0)||(p58==1)))) U !((AG(((p87==0)||(p11==1))) * EF(((p140==0)||(p102==1))))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!((E(!(!((!(E(TRUE U !(((p87==0)||(p11==1))))) * E(TRUE U ((p140==0)||(p102==1)...496
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t11, t15, t19, t20, t24, t25, t40, t43, t44, t48, Intersection with reachable at eac...218
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.321153,18576,1,0,592,78361,128,366,963,135656,653
FORMULA DiscoveryGPU-PT-14b-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 356/356 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 306 transition count 356
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 36 place count 276 transition count 326
Iterating global reduction 1 with 30 rules applied. Total rules applied 66 place count 276 transition count 326
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 78 place count 264 transition count 314
Iterating global reduction 1 with 12 rules applied. Total rules applied 90 place count 264 transition count 314
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 99 place count 255 transition count 302
Iterating global reduction 1 with 9 rules applied. Total rules applied 108 place count 255 transition count 302
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 117 place count 246 transition count 293
Iterating global reduction 1 with 9 rules applied. Total rules applied 126 place count 246 transition count 293
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 134 place count 238 transition count 280
Iterating global reduction 1 with 8 rules applied. Total rules applied 142 place count 238 transition count 280
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 147 place count 233 transition count 275
Iterating global reduction 1 with 5 rules applied. Total rules applied 152 place count 233 transition count 275
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 157 place count 228 transition count 270
Iterating global reduction 1 with 5 rules applied. Total rules applied 162 place count 228 transition count 270
Applied a total of 162 rules in 23 ms. Remains 228 /312 variables (removed 84) and now considering 270/356 (removed 86) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4315506913387892947.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5463868122655070033.kers'
[2026-05-24 06:25:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4315506913387892947.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5463868122655070033.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 270 rows 228 cols 730 entries
Finished phase 1 with 226 SingleSign rule and 0 generalized
[2026-05-24 06:25:58] [INFO ] Computed 2 invariants in 4 ms
Computed 2 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-5463868122655070033.kers
Total runtime 5 ms.
[2026-05-24 06:25:58] [INFO ] Implicit Places using invariants in 83 ms returned []
[2026-05-24 06:25:58] [INFO ] Invariant cache hit.
[2026-05-24 06:25:58] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
Running 269 sub problems to find dead transitions.
[2026-05-24 06:25:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 1 (OVERLAPS) 1/228 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 3 (OVERLAPS) 270/498 variables, 228/230 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/498 variables, 14/244 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/498 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 6 (OVERLAPS) 0/498 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 269 unsolved
No progress, stopping.
After SMT solving in domain Real declared 498/498 variables, and 244 constraints, problems are : Problem set: 0 solved, 269 unsolved in 18565 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 269/269 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 269 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 1 (OVERLAPS) 1/228 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 4 (OVERLAPS) 270/498 variables, 228/244 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/498 variables, 269/513 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/498 variables, 0/513 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 7 (OVERLAPS) 0/498 variables, 0/513 constraints. Problems are: Problem set: 0 solved, 269 unsolved
No progress, stopping.
After SMT solving in domain Int declared 498/498 variables, and 513 constraints, problems are : Problem set: 0 solved, 269 unsolved in 25024 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 269/269 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43624ms problems are : Problem set: 0 solved, 269 unsolved
Search for dead transitions found 0 dead transitions in 43625ms
Starting structural reductions in LTL mode, iteration 1 : 228/312 places, 270/356 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43892 ms. Remains : 228/312 places, 270/356 transitions.
[2026-05-24 06:26:42] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:26:42] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:26:42] [INFO ] Input system was already deterministic with 270 transitions.
[2026-05-24 06:26:42] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:26:42] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:26:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality10277550377143597601.gal : 2 ms
[2026-05-24 06:26:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality14143199496290326024.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/CTLCardinality10277550377143597601.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14143199496290326024.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 06:27:12] [INFO ] Flatten gal took : 11 ms
[2026-05-24 06:27:12] [INFO ] Applying decomposition
[2026-05-24 06:27:12] [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/graph3461541805248269014.txt' '-o' '/tmp/graph3461541805248269014.bin' '-w' '/tmp/graph3461541805248269014.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3461541805248269014.bin' '-l' '-1' '-v' '-w' '/tmp/graph3461541805248269014.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:27:12] [INFO ] Decomposing Gal with order
[2026-05-24 06:27:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:27:12] [INFO ] Removed a total of 109 redundant transitions.
[2026-05-24 06:27:12] [INFO ] Flatten gal took : 10 ms
[2026-05-24 06:27:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 2 ms.
[2026-05-24 06:27:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality3518785381338986480.gal : 2 ms
[2026-05-24 06:27:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality5188855930640991979.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/CTLCardinality3518785381338986480.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5188855930640991979.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 312/312 places, 356/356 transitions.
Graph (complete) has 591 edges and 312 vertex of which 294 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.2 ms
Discarding 18 places :
Also discarding 12 output transitions
Drop transitions (Output transitions of discarded places.) removed 12 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 294 transition count 296
Reduce places removed 48 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 49 rules applied. Total rules applied 98 place count 246 transition count 295
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 99 place count 245 transition count 295
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 38 Pre rules applied. Total rules applied 99 place count 245 transition count 257
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 175 place count 207 transition count 257
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 185 place count 197 transition count 247
Iterating global reduction 3 with 10 rules applied. Total rules applied 195 place count 197 transition count 247
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 195 place count 197 transition count 246
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 197 place count 196 transition count 246
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 202 place count 191 transition count 241
Iterating global reduction 3 with 5 rules applied. Total rules applied 207 place count 191 transition count 241
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 212 place count 186 transition count 234
Iterating global reduction 3 with 5 rules applied. Total rules applied 217 place count 186 transition count 234
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 221 place count 182 transition count 228
Iterating global reduction 3 with 4 rules applied. Total rules applied 225 place count 182 transition count 228
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 227 place count 180 transition count 226
Iterating global reduction 3 with 2 rules applied. Total rules applied 229 place count 180 transition count 226
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 273 place count 158 transition count 204
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 275 place count 156 transition count 201
Iterating global reduction 3 with 2 rules applied. Total rules applied 277 place count 156 transition count 201
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 279 place count 154 transition count 198
Iterating global reduction 3 with 2 rules applied. Total rules applied 281 place count 154 transition count 198
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 282 place count 153 transition count 197
Iterating global reduction 3 with 1 rules applied. Total rules applied 283 place count 153 transition count 197
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 285 place count 153 transition count 197
Applied a total of 285 rules in 44 ms. Remains 153 /312 variables (removed 159) and now considering 197/356 (removed 159) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6052604014225762727.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1349927843738343909.kers'
[2026-05-24 06:27:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6052604014225762727.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1349927843738343909.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 197 rows 153 cols 449 entries
Finished phase 1 with 151 SingleSign rule and 0 generalized
[2026-05-24 06:27:42] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1349927843738343909.kers
Total runtime 1 ms.
[2026-05-24 06:27:42] [INFO ] Implicit Places using invariants in 59 ms returned []
[2026-05-24 06:27:42] [INFO ] Invariant cache hit.
[2026-05-24 06:27:42] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-24 06:27:43] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2026-05-24 06:27:43] [INFO ] Redundant transitions in 11 ms returned []
Running 196 sub problems to find dead transitions.
[2026-05-24 06:27:43] [INFO ] Invariant cache hit.
[2026-05-24 06:27:43] [INFO ] State equation strengthened by 68 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 1 (OVERLAPS) 1/153 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 3 (OVERLAPS) 197/350 variables, 153/155 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/350 variables, 68/223 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/350 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 6 (OVERLAPS) 0/350 variables, 1/224 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/350 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 8 (OVERLAPS) 0/350 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 196 unsolved
No progress, stopping.
After SMT solving in domain Real declared 350/350 variables, and 224 constraints, problems are : Problem set: 0 solved, 196 unsolved in 9851 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 153/153 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 196/196 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 196 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 1 (OVERLAPS) 1/153 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 4 (OVERLAPS) 197/350 variables, 153/156 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/350 variables, 68/224 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/350 variables, 196/420 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/350 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 8 (OVERLAPS) 0/350 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 196 unsolved
No progress, stopping.
After SMT solving in domain Int declared 350/350 variables, and 420 constraints, problems are : Problem set: 0 solved, 196 unsolved in 10317 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 153/153 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 196/196 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20188ms problems are : Problem set: 0 solved, 196 unsolved
Search for dead transitions found 0 dead transitions in 20190ms
Starting structural reductions in SI_CTL mode, iteration 1 : 153/312 places, 197/356 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20476 ms. Remains : 153/312 places, 197/356 transitions.
[2026-05-24 06:28:03] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:28:03] [INFO ] Flatten gal took : 5 ms
[2026-05-24 06:28:03] [INFO ] Input system was already deterministic with 197 transitions.
[2026-05-24 06:28:03] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:28:03] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:28:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality10089604112461593575.gal : 1 ms
[2026-05-24 06:28:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality4856518596985642379.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/CTLCardinality10089604112461593575.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4856518596985642379.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 06:28:33] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:28:33] [INFO ] Applying decomposition
[2026-05-24 06:28:33] [INFO ] Flatten gal took : 2 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/graph9000553594387386275.txt' '-o' '/tmp/graph9000553594387386275.bin' '-w' '/tmp/graph9000553594387386275.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9000553594387386275.bin' '-l' '-1' '-v' '-w' '/tmp/graph9000553594387386275.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:28:33] [INFO ] Decomposing Gal with order
[2026-05-24 06:28:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:28:33] [INFO ] Removed a total of 101 redundant transitions.
[2026-05-24 06:28:33] [INFO ] Flatten gal took : 7 ms
[2026-05-24 06:28:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 2 ms.
[2026-05-24 06:28:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality3883312141226242137.gal : 1 ms
[2026-05-24 06:28:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality9109274240892982010.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/CTLCardinality3883312141226242137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9109274240892982010.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 312/312 places, 356/356 transitions.
Graph (complete) has 591 edges and 312 vertex of which 293 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.3 ms
Discarding 19 places :
Also discarding 13 output transitions
Drop transitions (Output transitions of discarded places.) removed 13 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 52 rules applied. Total rules applied 53 place count 292 transition count 290
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 1 with 52 rules applied. Total rules applied 105 place count 240 transition count 290
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 105 place count 240 transition count 250
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 185 place count 200 transition count 250
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 197 place count 188 transition count 238
Iterating global reduction 2 with 12 rules applied. Total rules applied 209 place count 188 transition count 238
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 209 place count 188 transition count 236
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 213 place count 186 transition count 236
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 220 place count 179 transition count 229
Iterating global reduction 2 with 7 rules applied. Total rules applied 227 place count 179 transition count 229
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 234 place count 172 transition count 217
Iterating global reduction 2 with 7 rules applied. Total rules applied 241 place count 172 transition count 217
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 248 place count 165 transition count 208
Iterating global reduction 2 with 7 rules applied. Total rules applied 255 place count 165 transition count 208
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 257 place count 163 transition count 206
Iterating global reduction 2 with 2 rules applied. Total rules applied 259 place count 163 transition count 206
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 301 place count 142 transition count 185
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 302 place count 141 transition count 184
Iterating global reduction 2 with 1 rules applied. Total rules applied 303 place count 141 transition count 184
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 304 place count 140 transition count 182
Iterating global reduction 2 with 1 rules applied. Total rules applied 305 place count 140 transition count 182
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 306 place count 139 transition count 181
Iterating global reduction 2 with 1 rules applied. Total rules applied 307 place count 139 transition count 181
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 309 place count 137 transition count 179
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 163 edges and 135 vertex of which 131 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Graph (trivial) has 145 edges and 131 vertex of which 56 / 131 are part of one of the 28 SCC in 0 ms
Free SCC test removed 28 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 2 with 48 rules applied. Total rules applied 357 place count 103 transition count 130
Reduce places removed 44 places and 0 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 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 74 rules applied. Total rules applied 431 place count 59 transition count 100
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 432 place count 58 transition count 100
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 444 place count 46 transition count 76
Iterating global reduction 5 with 12 rules applied. Total rules applied 456 place count 46 transition count 76
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 468 place count 34 transition count 52
Iterating global reduction 5 with 12 rules applied. Total rules applied 480 place count 34 transition count 52
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 492 place count 22 transition count 28
Iterating global reduction 5 with 12 rules applied. Total rules applied 504 place count 22 transition count 28
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 516 place count 10 transition count 16
Iterating global reduction 5 with 12 rules applied. Total rules applied 528 place count 10 transition count 16
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 529 place count 10 transition count 15
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 5 with 1 rules applied. Total rules applied 530 place count 10 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 531 place count 9 transition count 14
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 533 place count 7 transition count 12
Applied a total of 533 rules in 46 ms. Remains 7 /312 variables (removed 305) and now considering 12/356 (removed 344) transitions.
[2026-05-24 06:29:03] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11031428425077845269.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17189379816998668576.kers'
[2026-05-24 06:29:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11031428425077845269.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17189379816998668576.kers]
Normalized transition count is 8 out of 9 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 8 rows 7 cols 13 entries
Finished phase 1 with 7 SingleSign rule and 0 generalized
[2026-05-24 06:29:03] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17189379816998668576.kers
Total runtime 0 ms.
[2026-05-24 06:29:03] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-24 06:29:03] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2026-05-24 06:29:03] [INFO ] Invariant cache hit.
[2026-05-24 06:29:03] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2026-05-24 06:29:03] [INFO ] Redundant transitions in 1 ms returned []
Running 8 sub problems to find dead transitions.
[2026-05-24 06:29:03] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2026-05-24 06:29:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 8/13 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2/15 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 0/15 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15/16 variables, and 7 constraints, problems are : Problem set: 0 solved, 8 unsolved in 59 ms.
Refiners :[State Equation: 7/7 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 8/13 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 2/15 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 15/16 variables, and 15 constraints, problems are : Problem set: 0 solved, 8 unsolved in 68 ms.
Refiners :[State Equation: 7/7 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 130ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 130ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7/312 places, 12/356 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 236 ms. Remains : 7/312 places, 12/356 transitions.
[2026-05-24 06:29:03] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:29:03] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:29:03] [INFO ] Input system was already deterministic with 12 transitions.
[2026-05-24 06:29:03] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:29:03] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:29:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality15524173721170541673.gal : 0 ms
[2026-05-24 06:29:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality13078271010696961023.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/CTLCardinality15524173721170541673.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13078271010696961023.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,630,0.009455,3804,2,25,5,175,6,0,34,173,0


Converting to forward existential form...Done !
original formula: EF(EG((p127==0)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(p127==0))] != FALSE
Hit Full ! (commute/partial/dont) 10/0/2
(forward)formula 0,1,0.014097,4076,1,0,8,247,19,3,182,283,8
FORMULA DiscoveryGPU-PT-14b-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 356/356 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 306 transition count 356
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 33 place count 279 transition count 329
Iterating global reduction 1 with 27 rules applied. Total rules applied 60 place count 279 transition count 329
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 72 place count 267 transition count 317
Iterating global reduction 1 with 12 rules applied. Total rules applied 84 place count 267 transition count 317
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 93 place count 258 transition count 305
Iterating global reduction 1 with 9 rules applied. Total rules applied 102 place count 258 transition count 305
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 111 place count 249 transition count 296
Iterating global reduction 1 with 9 rules applied. Total rules applied 120 place count 249 transition count 296
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 127 place count 242 transition count 285
Iterating global reduction 1 with 7 rules applied. Total rules applied 134 place count 242 transition count 285
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 138 place count 238 transition count 281
Iterating global reduction 1 with 4 rules applied. Total rules applied 142 place count 238 transition count 281
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 146 place count 234 transition count 277
Iterating global reduction 1 with 4 rules applied. Total rules applied 150 place count 234 transition count 277
Applied a total of 150 rules in 40 ms. Remains 234 /312 variables (removed 78) and now considering 277/356 (removed 79) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17495224383554883288.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17342978970833302873.kers'
[2026-05-24 06:29:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17495224383554883288.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17342978970833302873.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 277 rows 234 cols 745 entries
Finished phase 1 with 232 SingleSign rule and 0 generalized
[2026-05-24 06:29:03] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17342978970833302873.kers
Total runtime 3 ms.
[2026-05-24 06:29:03] [INFO ] Implicit Places using invariants in 70 ms returned []
[2026-05-24 06:29:03] [INFO ] Invariant cache hit.
[2026-05-24 06:29:04] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
Running 276 sub problems to find dead transitions.
[2026-05-24 06:29:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/233 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (OVERLAPS) 1/234 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (OVERLAPS) 277/511 variables, 234/236 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/511 variables, 14/250 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/511 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (OVERLAPS) 0/511 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Real declared 511/511 variables, and 250 constraints, problems are : Problem set: 0 solved, 276 unsolved in 19359 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 234/234 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 276 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/233 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (OVERLAPS) 1/234 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 277/511 variables, 234/250 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/511 variables, 276/526 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/511 variables, 0/526 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 7 (OVERLAPS) 0/511 variables, 0/526 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Int declared 511/511 variables, and 526 constraints, problems are : Problem set: 0 solved, 276 unsolved in 24578 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 234/234 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43972ms problems are : Problem set: 0 solved, 276 unsolved
Search for dead transitions found 0 dead transitions in 43974ms
Starting structural reductions in LTL mode, iteration 1 : 234/312 places, 277/356 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44235 ms. Remains : 234/312 places, 277/356 transitions.
[2026-05-24 06:29:48] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:29:48] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:29:48] [INFO ] Input system was already deterministic with 277 transitions.
[2026-05-24 06:29:48] [INFO ] Flatten gal took : 5 ms
[2026-05-24 06:29:48] [INFO ] Flatten gal took : 5 ms
[2026-05-24 06:29:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality13544481617782605018.gal : 1 ms
[2026-05-24 06:29:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality15285106003246996375.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/CTLCardinality13544481617782605018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15285106003246996375.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 06:30:18] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:30:18] [INFO ] Applying decomposition
[2026-05-24 06:30:18] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6208276840878067728.txt' '-o' '/tmp/graph6208276840878067728.bin' '-w' '/tmp/graph6208276840878067728.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6208276840878067728.bin' '-l' '-1' '-v' '-w' '/tmp/graph6208276840878067728.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:30:18] [INFO ] Decomposing Gal with order
[2026-05-24 06:30:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:30:18] [INFO ] Removed a total of 108 redundant transitions.
[2026-05-24 06:30:18] [INFO ] Flatten gal took : 9 ms
[2026-05-24 06:30:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 19 ms.
[2026-05-24 06:30:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality1010124949769087795.gal : 2 ms
[2026-05-24 06:30:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality10678398387604144901.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/CTLCardinality1010124949769087795.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10678398387604144901.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 356/356 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 306 transition count 356
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 35 place count 277 transition count 327
Iterating global reduction 1 with 29 rules applied. Total rules applied 64 place count 277 transition count 327
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 75 place count 266 transition count 316
Iterating global reduction 1 with 11 rules applied. Total rules applied 86 place count 266 transition count 316
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 94 place count 258 transition count 305
Iterating global reduction 1 with 8 rules applied. Total rules applied 102 place count 258 transition count 305
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 110 place count 250 transition count 297
Iterating global reduction 1 with 8 rules applied. Total rules applied 118 place count 250 transition count 297
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 126 place count 242 transition count 284
Iterating global reduction 1 with 8 rules applied. Total rules applied 134 place count 242 transition count 284
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 139 place count 237 transition count 279
Iterating global reduction 1 with 5 rules applied. Total rules applied 144 place count 237 transition count 279
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 149 place count 232 transition count 274
Iterating global reduction 1 with 5 rules applied. Total rules applied 154 place count 232 transition count 274
Applied a total of 154 rules in 22 ms. Remains 232 /312 variables (removed 80) and now considering 274/356 (removed 82) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2987546501397054687.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18124069922463210700.kers'
[2026-05-24 06:30:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2987546501397054687.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18124069922463210700.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 274 rows 232 cols 741 entries
Finished phase 1 with 230 SingleSign rule and 0 generalized
[2026-05-24 06:30:48] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18124069922463210700.kers
Total runtime 2 ms.
[2026-05-24 06:30:48] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-24 06:30:48] [INFO ] Invariant cache hit.
[2026-05-24 06:30:48] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
Running 273 sub problems to find dead transitions.
[2026-05-24 06:30:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 1 (OVERLAPS) 1/232 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/232 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 3 (OVERLAPS) 274/506 variables, 232/234 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/506 variables, 14/248 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/506 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 6 (OVERLAPS) 0/506 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 273 unsolved
No progress, stopping.
After SMT solving in domain Real declared 506/506 variables, and 248 constraints, problems are : Problem set: 0 solved, 273 unsolved in 19336 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 273/273 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 273 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 1 (OVERLAPS) 1/232 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/232 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 4 (OVERLAPS) 274/506 variables, 232/248 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/506 variables, 273/521 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/506 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 7 (OVERLAPS) 0/506 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 273 unsolved
No progress, stopping.
After SMT solving in domain Int declared 506/506 variables, and 521 constraints, problems are : Problem set: 0 solved, 273 unsolved in 24070 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 273/273 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43437ms problems are : Problem set: 0 solved, 273 unsolved
Search for dead transitions found 0 dead transitions in 43440ms
Starting structural reductions in LTL mode, iteration 1 : 232/312 places, 274/356 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43703 ms. Remains : 232/312 places, 274/356 transitions.
[2026-05-24 06:31:32] [INFO ] Flatten gal took : 22 ms
[2026-05-24 06:31:32] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:31:32] [INFO ] Input system was already deterministic with 274 transitions.
[2026-05-24 06:31:32] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:31:32] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:31:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality174622860824977830.gal : 1 ms
[2026-05-24 06:31:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality4192285148715550596.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/CTLCardinality174622860824977830.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4192285148715550596.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 06:32:02] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:32:02] [INFO ] Applying decomposition
[2026-05-24 06:32:02] [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/graph10059755570592322192.txt' '-o' '/tmp/graph10059755570592322192.bin' '-w' '/tmp/graph10059755570592322192.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10059755570592322192.bin' '-l' '-1' '-v' '-w' '/tmp/graph10059755570592322192.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:32:02] [INFO ] Decomposing Gal with order
[2026-05-24 06:32:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:32:02] [INFO ] Removed a total of 111 redundant transitions.
[2026-05-24 06:32:02] [INFO ] Flatten gal took : 26 ms
[2026-05-24 06:32:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 2 ms.
[2026-05-24 06:32:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality17176505690631142648.gal : 2 ms
[2026-05-24 06:32:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality2664283584901418257.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/CTLCardinality17176505690631142648.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2664283584901418257.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 312/312 places, 356/356 transitions.
Graph (complete) has 591 edges and 312 vertex of which 292 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.2 ms
Discarding 20 places :
Also discarding 14 output transitions
Drop transitions (Output transitions of discarded places.) removed 14 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 52 rules applied. Total rules applied 53 place count 291 transition count 289
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 1 with 52 rules applied. Total rules applied 105 place count 239 transition count 289
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 105 place count 239 transition count 249
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 185 place count 199 transition count 249
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 198 place count 186 transition count 236
Iterating global reduction 2 with 13 rules applied. Total rules applied 211 place count 186 transition count 236
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 211 place count 186 transition count 234
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 215 place count 184 transition count 234
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 223 place count 176 transition count 226
Iterating global reduction 2 with 8 rules applied. Total rules applied 231 place count 176 transition count 226
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 238 place count 169 transition count 215
Iterating global reduction 2 with 7 rules applied. Total rules applied 245 place count 169 transition count 215
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 252 place count 162 transition count 205
Iterating global reduction 2 with 7 rules applied. Total rules applied 259 place count 162 transition count 205
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 262 place count 159 transition count 202
Iterating global reduction 2 with 3 rules applied. Total rules applied 265 place count 159 transition count 202
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 305 place count 139 transition count 182
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 306 place count 138 transition count 181
Iterating global reduction 2 with 1 rules applied. Total rules applied 307 place count 138 transition count 181
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 308 place count 137 transition count 179
Iterating global reduction 2 with 1 rules applied. Total rules applied 309 place count 137 transition count 179
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 310 place count 136 transition count 178
Iterating global reduction 2 with 1 rules applied. Total rules applied 311 place count 136 transition count 178
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 313 place count 134 transition count 176
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 161 edges and 132 vertex of which 128 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Graph (trivial) has 141 edges and 128 vertex of which 56 / 128 are part of one of the 28 SCC in 0 ms
Free SCC test removed 28 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 2 with 46 rules applied. Total rules applied 359 place count 100 transition count 129
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 3 with 71 rules applied. Total rules applied 430 place count 58 transition count 100
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 442 place count 46 transition count 76
Iterating global reduction 4 with 12 rules applied. Total rules applied 454 place count 46 transition count 76
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 466 place count 34 transition count 52
Iterating global reduction 4 with 12 rules applied. Total rules applied 478 place count 34 transition count 52
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 490 place count 22 transition count 28
Iterating global reduction 4 with 12 rules applied. Total rules applied 502 place count 22 transition count 28
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 514 place count 10 transition count 16
Iterating global reduction 4 with 12 rules applied. Total rules applied 526 place count 10 transition count 16
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 527 place count 10 transition count 15
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 1 rules applied. Total rules applied 528 place count 10 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 529 place count 9 transition count 14
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 531 place count 7 transition count 12
Applied a total of 531 rules in 64 ms. Remains 7 /312 variables (removed 305) and now considering 12/356 (removed 344) transitions.
[2026-05-24 06:32:32] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5592236934651337995.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7097305842268192416.kers'
[2026-05-24 06:32:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5592236934651337995.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7097305842268192416.kers]
Normalized transition count is 8 out of 9 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 8 rows 7 cols 13 entries
Finished phase 1 with 7 SingleSign rule and 0 generalized
[2026-05-24 06:32:32] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-7097305842268192416.kers
Total runtime 15 ms.
[2026-05-24 06:32:32] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-24 06:32:32] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2026-05-24 06:32:32] [INFO ] Invariant cache hit.
[2026-05-24 06:32:32] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2026-05-24 06:32:32] [INFO ] Redundant transitions in 1 ms returned []
Running 8 sub problems to find dead transitions.
[2026-05-24 06:32:32] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2026-05-24 06:32:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 8/13 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2/15 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 0/15 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15/16 variables, and 7 constraints, problems are : Problem set: 0 solved, 8 unsolved in 77 ms.
Refiners :[State Equation: 7/7 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 8/13 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 2/15 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 15/16 variables, and 15 constraints, problems are : Problem set: 0 solved, 8 unsolved in 67 ms.
Refiners :[State Equation: 7/7 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 160ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 165ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7/312 places, 12/356 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 364 ms. Remains : 7/312 places, 12/356 transitions.
[2026-05-24 06:32:32] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:32:32] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:32:32] [INFO ] Input system was already deterministic with 12 transitions.
[2026-05-24 06:32:32] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:32:32] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:32:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality2608837411727695901.gal : 0 ms
[2026-05-24 06:32:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality2943890715860188291.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/CTLCardinality2608837411727695901.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2943890715860188291.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,630,0.002813,3800,2,25,5,175,6,0,34,173,0


Converting to forward existential form...Done !
original formula: EG((p158==0))
=> equivalent forward existential formula: [FwdG(Init,(p158==0))] != FALSE
Hit Full ! (commute/partial/dont) 10/0/2
(forward)formula 0,1,0.004601,4068,1,0,8,296,19,4,182,336,8
FORMULA DiscoveryGPU-PT-14b-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 356/356 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 306 transition count 356
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 36 place count 276 transition count 326
Iterating global reduction 1 with 30 rules applied. Total rules applied 66 place count 276 transition count 326
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 78 place count 264 transition count 314
Iterating global reduction 1 with 12 rules applied. Total rules applied 90 place count 264 transition count 314
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 99 place count 255 transition count 302
Iterating global reduction 1 with 9 rules applied. Total rules applied 108 place count 255 transition count 302
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 117 place count 246 transition count 293
Iterating global reduction 1 with 9 rules applied. Total rules applied 126 place count 246 transition count 293
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 135 place count 237 transition count 278
Iterating global reduction 1 with 9 rules applied. Total rules applied 144 place count 237 transition count 278
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 150 place count 231 transition count 272
Iterating global reduction 1 with 6 rules applied. Total rules applied 156 place count 231 transition count 272
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 162 place count 225 transition count 266
Iterating global reduction 1 with 6 rules applied. Total rules applied 168 place count 225 transition count 266
Applied a total of 168 rules in 20 ms. Remains 225 /312 variables (removed 87) and now considering 266/356 (removed 90) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2625158229812352066.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-525830244339905533.kers'
[2026-05-24 06:32:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2625158229812352066.kers, --Pflows, --basisKERS=/tmp/petrispot-output-525830244339905533.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 266 rows 225 cols 720 entries
Finished phase 1 with 223 SingleSign rule and 0 generalized
[2026-05-24 06:32:32] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-525830244339905533.kers
Total runtime 1 ms.
[2026-05-24 06:32:32] [INFO ] Implicit Places using invariants in 92 ms returned []
[2026-05-24 06:32:32] [INFO ] Invariant cache hit.
[2026-05-24 06:32:32] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
Running 265 sub problems to find dead transitions.
[2026-05-24 06:32:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 1 (OVERLAPS) 1/225 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 3 (OVERLAPS) 266/491 variables, 225/227 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/491 variables, 14/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/491 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 6 (OVERLAPS) 0/491 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
No progress, stopping.
After SMT solving in domain Real declared 491/491 variables, and 241 constraints, problems are : Problem set: 0 solved, 265 unsolved in 18266 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 225/225 constraints, PredecessorRefiner: 265/265 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 265 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 1 (OVERLAPS) 1/225 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/225 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 4 (OVERLAPS) 266/491 variables, 225/241 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/491 variables, 265/506 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/491 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 7 (OVERLAPS) 0/491 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 265 unsolved
No progress, stopping.
After SMT solving in domain Int declared 491/491 variables, and 506 constraints, problems are : Problem set: 0 solved, 265 unsolved in 20352 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 225/225 constraints, PredecessorRefiner: 265/265 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38664ms problems are : Problem set: 0 solved, 265 unsolved
Search for dead transitions found 0 dead transitions in 38665ms
Starting structural reductions in LTL mode, iteration 1 : 225/312 places, 266/356 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38996 ms. Remains : 225/312 places, 266/356 transitions.
[2026-05-24 06:33:11] [INFO ] Flatten gal took : 5 ms
[2026-05-24 06:33:11] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:33:11] [INFO ] Input system was already deterministic with 266 transitions.
[2026-05-24 06:33:11] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:33:11] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:33:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality1565851762493959485.gal : 1 ms
[2026-05-24 06:33:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality17640168533509322649.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/CTLCardinality1565851762493959485.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17640168533509322649.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 06:33:41] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:33:41] [INFO ] Applying decomposition
[2026-05-24 06:33:41] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10180719789511527120.txt' '-o' '/tmp/graph10180719789511527120.bin' '-w' '/tmp/graph10180719789511527120.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10180719789511527120.bin' '-l' '-1' '-v' '-w' '/tmp/graph10180719789511527120.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:33:41] [INFO ] Decomposing Gal with order
[2026-05-24 06:33:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:33:41] [INFO ] Removed a total of 109 redundant transitions.
[2026-05-24 06:33:41] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:33:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 2 ms.
[2026-05-24 06:33:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality2302761770322827928.gal : 2 ms
[2026-05-24 06:33:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality2586276775678282651.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/CTLCardinality2302761770322827928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2586276775678282651.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 06:34:11] [INFO ] Flatten gal took : 5 ms
[2026-05-24 06:34:11] [INFO ] Flatten gal took : 5 ms
[2026-05-24 06:34:11] [INFO ] Applying decomposition
[2026-05-24 06:34:11] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16384081981511047507.txt' '-o' '/tmp/graph16384081981511047507.bin' '-w' '/tmp/graph16384081981511047507.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16384081981511047507.bin' '-l' '-1' '-v' '-w' '/tmp/graph16384081981511047507.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:34:11] [INFO ] Decomposing Gal with order
[2026-05-24 06:34:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:34:11] [INFO ] Removed a total of 119 redundant transitions.
[2026-05-24 06:34:12] [INFO ] Flatten gal took : 40 ms
[2026-05-24 06:34:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2026-05-24 06:34:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality13069069346256653434.gal : 3 ms
[2026-05-24 06:34:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality9699211616099098656.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/CTLCardinality13069069346256653434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9699211616099098656.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 06:59:11] [INFO ] Applying decomposition
[2026-05-24 06:59:11] [INFO ] Flatten gal took : 234 ms
[2026-05-24 06:59:11] [INFO ] Decomposing Gal with order
[2026-05-24 06:59:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:59:11] [INFO ] Removed a total of 118 redundant transitions.
[2026-05-24 06:59:11] [INFO ] Flatten gal took : 235 ms
[2026-05-24 06:59:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 921 labels/synchronizations in 1021 ms.
[2026-05-24 06:59:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality7478904563081237120.gal : 33 ms
[2026-05-24 06:59:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality3719461487674996974.ctl : 28 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/CTLCardinality7478904563081237120.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3719461487674996974.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 8 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ 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="DiscoveryGPU-PT-14b"
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 DiscoveryGPU-PT-14b, 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 r098-tall-177955695500369"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-14b.tgz
mv DiscoveryGPU-PT-14b 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 ;