Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r146-tall-177961074200433.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is GPUForwardProgress-PT-16b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074200433
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 6.7K Mar 7 11:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 7 11:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 7 11:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 7 11:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 10:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 10:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 10:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Mar 7 11:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Mar 7 11:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 7 11:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Mar 7 11:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:36 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 84K 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 GPUForwardProgress-PT-16b-CTLCardinality-2024-00
FORMULA_NAME GPUForwardProgress-PT-16b-CTLCardinality-2024-01
FORMULA_NAME GPUForwardProgress-PT-16b-CTLCardinality-2024-02
FORMULA_NAME GPUForwardProgress-PT-16b-CTLCardinality-2024-03
FORMULA_NAME GPUForwardProgress-PT-16b-CTLCardinality-2024-04
FORMULA_NAME GPUForwardProgress-PT-16b-CTLCardinality-2024-05
FORMULA_NAME GPUForwardProgress-PT-16b-CTLCardinality-2024-06
FORMULA_NAME GPUForwardProgress-PT-16b-CTLCardinality-2024-07
FORMULA_NAME GPUForwardProgress-PT-16b-CTLCardinality-2024-08
FORMULA_NAME GPUForwardProgress-PT-16b-CTLCardinality-2024-09
FORMULA_NAME GPUForwardProgress-PT-16b-CTLCardinality-2024-10
FORMULA_NAME GPUForwardProgress-PT-16b-CTLCardinality-2024-11
FORMULA_NAME GPUForwardProgress-PT-16b-CTLCardinality-2024-12
FORMULA_NAME GPUForwardProgress-PT-16b-CTLCardinality-2024-13
FORMULA_NAME GPUForwardProgress-PT-16b-CTLCardinality-2024-14
FORMULA_NAME GPUForwardProgress-PT-16b-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779726614779

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-16b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 16:30:15] [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]
[2026-05-25 16:30:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 16:30:16] [INFO ] Load time of PNML (sax parser for PT used): 78 ms
[2026-05-25 16:30:16] [INFO ] Transformed 340 places.
[2026-05-25 16:30:16] [INFO ] Transformed 357 transitions.
[2026-05-25 16:30:16] [INFO ] Found NUPN structural information;
[2026-05-25 16:30:16] [INFO ] Parsed PT model containing 340 places and 357 transitions and 877 arcs in 166 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 100 out of 340 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 340/340 places, 357/357 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 339 transition count 357
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 22 place count 318 transition count 336
Iterating global reduction 1 with 21 rules applied. Total rules applied 43 place count 318 transition count 336
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 47 place count 314 transition count 332
Iterating global reduction 1 with 4 rules applied. Total rules applied 51 place count 314 transition count 332
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 54 place count 314 transition count 329
Applied a total of 54 rules in 68 ms. Remains 314 /340 variables (removed 26) and now considering 329/357 (removed 28) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13980842847027725597.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4276199784813057453.kers'
[2026-05-25 16:30:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13980842847027725597.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4276199784813057453.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 329 rows 314 cols 819 entries
Finished phase 1 with 296 SingleSign rule and 1 generalized
[2026-05-25 16:30:16] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4276199784813057453.kers
Total runtime 2 ms.
[2026-05-25 16:30:16] [INFO ] Implicit Places using invariants in 270 ms returned []
[2026-05-25 16:30:16] [INFO ] Invariant cache hit.
[2026-05-25 16:30:16] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 519 ms to find 0 implicit places.
Running 328 sub problems to find dead transitions.
[2026-05-25 16:30:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 2 (OVERLAPS) 329/642 variables, 313/330 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/642 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 4 (OVERLAPS) 1/643 variables, 1/331 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/643 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 328 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (OVERLAPS) 0/643 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 328 unsolved
No progress, stopping.
After SMT solving in domain Real declared 643/643 variables, and 331 constraints, problems are : Problem set: 0 solved, 328 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 314/314 constraints, PredecessorRefiner: 328/328 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 328 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 2 (OVERLAPS) 329/642 variables, 313/330 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/642 variables, 328/658 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/642 variables, 0/658 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 5 (OVERLAPS) 1/643 variables, 1/659 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/643 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 328 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 643/643 variables, and 659 constraints, problems are : Problem set: 0 solved, 328 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 314/314 constraints, PredecessorRefiner: 328/328 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60128ms problems are : Problem set: 0 solved, 328 unsolved
Search for dead transitions found 0 dead transitions in 60140ms
Starting structural reductions in LTL mode, iteration 1 : 314/340 places, 329/357 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60763 ms. Remains : 314/340 places, 329/357 transitions.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 329/329 transitions.
Applied a total of 0 rules in 5 ms. Remains 314 /314 variables (removed 0) and now considering 329/329 (removed 0) transitions.
[2026-05-25 16:31:16] [INFO ] Invariant cache hit.
[2026-05-25 16:31:16] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-25 16:31:16] [INFO ] Invariant cache hit.
[2026-05-25 16:31:17] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 236 ms. Remains : 314/314 places, 329/329 transitions.
Support contains 100 out of 314 places after structural reductions.
[2026-05-25 16:31:17] [INFO ] Flatten gal took : 44 ms
[2026-05-25 16:31:17] [INFO ] Flatten gal took : 18 ms
[2026-05-25 16:31:17] [INFO ] Input system was already deterministic with 329 transitions.
Support contains 99 out of 314 places (down from 100) after GAL structural reductions.
RANDOM walk for 40000 steps (274 resets) in 1817 ms. (22 steps per ms) remains 12/70 properties
BEST_FIRST walk for 40003 steps (33 resets) in 136 ms. (291 steps per ms) remains 9/12 properties
BEST_FIRST walk for 40004 steps (34 resets) in 131 ms. (303 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40002 steps (34 resets) in 99 ms. (400 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (31 resets) in 107 ms. (370 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (33 resets) in 75 ms. (526 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (43 resets) in 88 ms. (449 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (34 resets) in 66 ms. (597 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (35 resets) in 45 ms. (869 steps per ms) remains 7/7 properties
[2026-05-25 16:31:18] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 299/313 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 329/642 variables, 313/330 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/642 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 1/643 variables, 1/331 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/643 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 0/643 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 643/643 variables, and 331 constraints, problems are : Problem set: 0 solved, 7 unsolved in 372 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 314/314 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 299/313 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 329/642 variables, 313/330 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/642 variables, 7/337 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/642 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 1/643 variables, 1/338 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/643 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 0/643 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 643/643 variables, and 338 constraints, problems are : Problem set: 0 solved, 7 unsolved in 841 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 314/314 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1219ms problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 4 different solutions.
Finished Parikh walk after 307 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=153 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 7 properties in 90 ms.
[2026-05-25 16:31:19] [INFO ] Flatten gal took : 13 ms
[2026-05-25 16:31:19] [INFO ] Flatten gal took : 13 ms
[2026-05-25 16:31:19] [INFO ] Input system was already deterministic with 329 transitions.
Computed a total of 61 stabilizing places and 61 stable transitions
Graph (complete) has 482 edges and 314 vertex of which 294 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.9 ms
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 329/329 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 296 transition count 311
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 296 transition count 311
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 39 place count 296 transition count 308
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 46 place count 289 transition count 301
Iterating global reduction 1 with 7 rules applied. Total rules applied 53 place count 289 transition count 301
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 59 place count 289 transition count 295
Applied a total of 59 rules in 19 ms. Remains 289 /314 variables (removed 25) and now considering 295/329 (removed 34) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3472177885474828769.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6484183833337952524.kers'
[2026-05-25 16:31:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3472177885474828769.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6484183833337952524.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 295 rows 289 cols 751 entries
Finished phase 1 with 271 SingleSign rule and 1 generalized
[2026-05-25 16:31:19] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6484183833337952524.kers
Total runtime 2 ms.
[2026-05-25 16:31:19] [INFO ] Implicit Places using invariants in 80 ms returned []
[2026-05-25 16:31:19] [INFO ] Invariant cache hit.
[2026-05-25 16:31:19] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
Running 294 sub problems to find dead transitions.
[2026-05-25 16:31:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 2 (OVERLAPS) 295/583 variables, 288/305 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/583 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 4 (OVERLAPS) 1/584 variables, 1/306 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/584 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 6 (OVERLAPS) 0/584 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 294 unsolved
No progress, stopping.
After SMT solving in domain Real declared 584/584 variables, and 306 constraints, problems are : Problem set: 0 solved, 294 unsolved in 25061 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 289/289 constraints, PredecessorRefiner: 294/294 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 294 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 2 (OVERLAPS) 295/583 variables, 288/305 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/583 variables, 294/599 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/583 variables, 0/599 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 5 (OVERLAPS) 1/584 variables, 1/600 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/584 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 7 (OVERLAPS) 0/584 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 294 unsolved
No progress, stopping.
After SMT solving in domain Int declared 584/584 variables, and 600 constraints, problems are : Problem set: 0 solved, 294 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 289/289 constraints, PredecessorRefiner: 294/294 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55107ms problems are : Problem set: 0 solved, 294 unsolved
Search for dead transitions found 0 dead transitions in 55109ms
Starting structural reductions in LTL mode, iteration 1 : 289/314 places, 295/329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55416 ms. Remains : 289/314 places, 295/329 transitions.
[2026-05-25 16:32:15] [INFO ] Flatten gal took : 13 ms
[2026-05-25 16:32:15] [INFO ] Flatten gal took : 10 ms
[2026-05-25 16:32:15] [INFO ] Input system was already deterministic with 295 transitions.
[2026-05-25 16:32:15] [INFO ] Flatten gal took : 10 ms
[2026-05-25 16:32:15] [INFO ] Flatten gal took : 10 ms
[2026-05-25 16:32:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality2328361904979600001.gal : 5 ms
[2026-05-25 16:32:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality16739590314412489093.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2328361904979600001.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16739590314412489093.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:32:45] [INFO ] Flatten gal took : 9 ms
[2026-05-25 16:32:45] [INFO ] Applying decomposition
[2026-05-25 16:32:45] [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/graph643880599704907543.txt' '-o' '/tmp/graph643880599704907543.bin' '-w' '/tmp/graph643880599704907543.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph643880599704907543.bin' '-l' '-1' '-v' '-w' '/tmp/graph643880599704907543.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:32:45] [INFO ] Decomposing Gal with order
[2026-05-25 16:32:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:32:45] [INFO ] Removed a total of 81 redundant transitions.
[2026-05-25 16:32:45] [INFO ] Flatten gal took : 99 ms
[2026-05-25 16:32:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-25 16:32:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality7535019813438986082.gal : 7 ms
[2026-05-25 16:32:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality3184752238560266928.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/CTLCardinality7535019813438986082.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3184752238560266928.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.15659e+20,0.214809,11956,673,27,15658,317,553,21836,35,851,0


Converting to forward existential form...Done !
original formula: A(!(EF((((A((i5.i0.u35.p93==1) U (i10.i0.u69.p189==0)) * (((i7.i0.u48.p130==0)||(i6.i2.u44.p123==1))||((i12.i1.u85.p229==0)||(i13.i1.u89....468
=> equivalent forward existential formula: [((Init * !(EG(!((EG(!((((i14.i0.u95.p260==0)||(i8.i0.u53.p144==1))&&(i9.i0.u61.p162==0)))) + (EX((i16.i1.u110.p...876
Reverse transition relation is NOT exact ! Due to transitions t261, i1.t256, i1.i1.u7.t249, i2.t243, i2.i1.u13.t236, i3.t229, i3.i2.t222, i4.t215, i4.i1.t2...626
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 17
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 17
(forward)formula 0,0,23.46,540540,1,0,1.10089e+06,317,3881,1.33184e+06,187,851,975284
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 329/329 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 291 transition count 306
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 291 transition count 306
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 50 place count 291 transition count 302
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 59 place count 282 transition count 293
Iterating global reduction 1 with 9 rules applied. Total rules applied 68 place count 282 transition count 293
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 76 place count 282 transition count 285
Applied a total of 76 rules in 20 ms. Remains 282 /314 variables (removed 32) and now considering 285/329 (removed 44) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8406593888781083990.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8121827368471485519.kers'
[2026-05-25 16:33:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8406593888781083990.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8121827368471485519.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 285 rows 282 cols 731 entries
Finished phase 1 with 264 SingleSign rule and 1 generalized
[2026-05-25 16:33:09] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8121827368471485519.kers
Total runtime 2 ms.
[2026-05-25 16:33:09] [INFO ] Implicit Places using invariants in 172 ms returned []
[2026-05-25 16:33:09] [INFO ] Invariant cache hit.
[2026-05-25 16:33:09] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 382 ms to find 0 implicit places.
Running 284 sub problems to find dead transitions.
[2026-05-25 16:33:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 285/566 variables, 281/298 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/566 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (OVERLAPS) 1/567 variables, 1/299 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/567 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (OVERLAPS) 0/567 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 284 unsolved
No progress, stopping.
After SMT solving in domain Real declared 567/567 variables, and 299 constraints, problems are : Problem set: 0 solved, 284 unsolved in 23069 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 284 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 285/566 variables, 281/298 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/566 variables, 284/582 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/566 variables, 0/582 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (OVERLAPS) 1/567 variables, 1/583 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/567 variables, 0/583 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 7 (OVERLAPS) 0/567 variables, 0/583 constraints. Problems are: Problem set: 0 solved, 284 unsolved
No progress, stopping.
After SMT solving in domain Int declared 567/567 variables, and 583 constraints, problems are : Problem set: 0 solved, 284 unsolved in 30012 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53120ms problems are : Problem set: 0 solved, 284 unsolved
Search for dead transitions found 0 dead transitions in 53122ms
Starting structural reductions in LTL mode, iteration 1 : 282/314 places, 285/329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53529 ms. Remains : 282/314 places, 285/329 transitions.
[2026-05-25 16:34:02] [INFO ] Flatten gal took : 8 ms
[2026-05-25 16:34:02] [INFO ] Flatten gal took : 7 ms
[2026-05-25 16:34:02] [INFO ] Input system was already deterministic with 285 transitions.
[2026-05-25 16:34:02] [INFO ] Flatten gal took : 6 ms
[2026-05-25 16:34:02] [INFO ] Flatten gal took : 6 ms
[2026-05-25 16:34:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality7685010364614311060.gal : 2 ms
[2026-05-25 16:34:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality5280153564556580921.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/CTLCardinality7685010364614311060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5280153564556580921.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:34:32] [INFO ] Flatten gal took : 14 ms
[2026-05-25 16:34:32] [INFO ] Applying decomposition
[2026-05-25 16:34:32] [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/graph8716162228501565435.txt' '-o' '/tmp/graph8716162228501565435.bin' '-w' '/tmp/graph8716162228501565435.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8716162228501565435.bin' '-l' '-1' '-v' '-w' '/tmp/graph8716162228501565435.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:34:32] [INFO ] Decomposing Gal with order
[2026-05-25 16:34:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:34:32] [INFO ] Removed a total of 81 redundant transitions.
[2026-05-25 16:34:32] [INFO ] Flatten gal took : 16 ms
[2026-05-25 16:34:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-25 16:34:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality13287448715621519591.gal : 5 ms
[2026-05-25 16:34:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality3233566069045746741.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/CTLCardinality13287448715621519591.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3233566069045746741.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.61011e+20,0.175007,11684,671,40,15369,616,523,19802,44,1469,0


Converting to forward existential form...Done !
original formula: EX(EG(((AX(((i7.i0.u46.p126==1)||(i10.i1.u66.p185==1))) + AG(((i7.i1.u44.p142==0)&&(i11.i0.u71.p203==1)))) + (EF(((i0.i2.u6.p14==0)&&(i5....245
=> equivalent forward existential formula: [FwdG(EY(Init),((!(EX(!(((i7.i0.u46.p126==1)||(i10.i1.u66.p185==1))))) + !(E(TRUE U !(((i7.i1.u44.p142==0)&&(i11...312
Reverse transition relation is NOT exact ! Due to transitions t251, i1.t246, i1.i1.u7.t239, i2.t233, i2.i0.t226, i3.t219, i3.i2.t212, i4.t205, i4.i1.u30.t1...654
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 17
(forward)formula 0,1,29.8666,674588,1,0,1.44019e+06,616,3366,1.08721e+06,213,1469,1101061
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 329/329 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 290 transition count 305
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 290 transition count 305
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 52 place count 290 transition count 301
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 61 place count 281 transition count 292
Iterating global reduction 1 with 9 rules applied. Total rules applied 70 place count 281 transition count 292
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 78 place count 281 transition count 284
Applied a total of 78 rules in 14 ms. Remains 281 /314 variables (removed 33) and now considering 284/329 (removed 45) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11880991343904992597.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11530541261051657121.kers'
[2026-05-25 16:35:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11880991343904992597.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11530541261051657121.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 284 rows 281 cols 729 entries
Finished phase 1 with 263 SingleSign rule and 1 generalized
[2026-05-25 16:35:02] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11530541261051657121.kers
Total runtime 2 ms.
[2026-05-25 16:35:02] [INFO ] Implicit Places using invariants in 81 ms returned []
[2026-05-25 16:35:02] [INFO ] Invariant cache hit.
[2026-05-25 16:35:03] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
Running 283 sub problems to find dead transitions.
[2026-05-25 16:35:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 2 (OVERLAPS) 284/564 variables, 280/297 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/564 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 4 (OVERLAPS) 1/565 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/565 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 6 (OVERLAPS) 0/565 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 283 unsolved
No progress, stopping.
After SMT solving in domain Real declared 565/565 variables, and 298 constraints, problems are : Problem set: 0 solved, 283 unsolved in 22677 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 281/281 constraints, PredecessorRefiner: 283/283 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 283 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 2 (OVERLAPS) 284/564 variables, 280/297 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/564 variables, 283/580 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/564 variables, 0/580 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 5 (OVERLAPS) 1/565 variables, 1/581 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/565 variables, 0/581 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 7 (OVERLAPS) 0/565 variables, 0/581 constraints. Problems are: Problem set: 0 solved, 283 unsolved
No progress, stopping.
After SMT solving in domain Int declared 565/565 variables, and 581 constraints, problems are : Problem set: 0 solved, 283 unsolved in 28351 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 281/281 constraints, PredecessorRefiner: 283/283 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51053ms problems are : Problem set: 0 solved, 283 unsolved
Search for dead transitions found 0 dead transitions in 51054ms
Starting structural reductions in LTL mode, iteration 1 : 281/314 places, 284/329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51303 ms. Remains : 281/314 places, 284/329 transitions.
[2026-05-25 16:35:54] [INFO ] Flatten gal took : 9 ms
[2026-05-25 16:35:54] [INFO ] Flatten gal took : 6 ms
[2026-05-25 16:35:54] [INFO ] Input system was already deterministic with 284 transitions.
[2026-05-25 16:35:54] [INFO ] Flatten gal took : 5 ms
[2026-05-25 16:35:54] [INFO ] Flatten gal took : 5 ms
[2026-05-25 16:35:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality10674085811268379051.gal : 1 ms
[2026-05-25 16:35:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality9257584230075865087.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/CTLCardinality10674085811268379051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9257584230075865087.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:36:24] [INFO ] Flatten gal took : 5 ms
[2026-05-25 16:36:24] [INFO ] Applying decomposition
[2026-05-25 16:36:24] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8871749372528329540.txt' '-o' '/tmp/graph8871749372528329540.bin' '-w' '/tmp/graph8871749372528329540.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8871749372528329540.bin' '-l' '-1' '-v' '-w' '/tmp/graph8871749372528329540.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:36:24] [INFO ] Decomposing Gal with order
[2026-05-25 16:36:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:36:24] [INFO ] Removed a total of 36 redundant transitions.
[2026-05-25 16:36:24] [INFO ] Flatten gal took : 12 ms
[2026-05-25 16:36:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 16:36:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality412438408184902544.gal : 6 ms
[2026-05-25 16:36:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality14463999208237208276.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/CTLCardinality412438408184902544.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14463999208237208276.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 329/329 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 291 transition count 306
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 291 transition count 306
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 50 place count 291 transition count 302
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 58 place count 283 transition count 294
Iterating global reduction 1 with 8 rules applied. Total rules applied 66 place count 283 transition count 294
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 73 place count 283 transition count 287
Applied a total of 73 rules in 19 ms. Remains 283 /314 variables (removed 31) and now considering 287/329 (removed 42) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9339849880816759407.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11404388208516031343.kers'
[2026-05-25 16:36:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9339849880816759407.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11404388208516031343.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 287 rows 283 cols 735 entries
Finished phase 1 with 265 SingleSign rule and 1 generalized
[2026-05-25 16:36:54] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11404388208516031343.kers
Total runtime 1 ms.
[2026-05-25 16:36:54] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-25 16:36:54] [INFO ] Invariant cache hit.
[2026-05-25 16:36:54] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
Running 286 sub problems to find dead transitions.
[2026-05-25 16:36:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (OVERLAPS) 287/569 variables, 282/299 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/569 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (OVERLAPS) 1/570 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/570 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (OVERLAPS) 0/570 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 286 unsolved
No progress, stopping.
After SMT solving in domain Real declared 570/570 variables, and 300 constraints, problems are : Problem set: 0 solved, 286 unsolved in 22763 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 286 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (OVERLAPS) 287/569 variables, 282/299 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/569 variables, 286/585 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/569 variables, 0/585 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (OVERLAPS) 1/570 variables, 1/586 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/570 variables, 0/586 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 7 (OVERLAPS) 0/570 variables, 0/586 constraints. Problems are: Problem set: 0 solved, 286 unsolved
No progress, stopping.
After SMT solving in domain Int declared 570/570 variables, and 586 constraints, problems are : Problem set: 0 solved, 286 unsolved in 29816 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52602ms problems are : Problem set: 0 solved, 286 unsolved
Search for dead transitions found 0 dead transitions in 52603ms
Starting structural reductions in LTL mode, iteration 1 : 283/314 places, 287/329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52897 ms. Remains : 283/314 places, 287/329 transitions.
[2026-05-25 16:37:47] [INFO ] Flatten gal took : 6 ms
[2026-05-25 16:37:47] [INFO ] Flatten gal took : 5 ms
[2026-05-25 16:37:47] [INFO ] Input system was already deterministic with 287 transitions.
[2026-05-25 16:37:47] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:37:47] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:37:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality8222907555863041923.gal : 1 ms
[2026-05-25 16:37:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality7162439541203038247.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/CTLCardinality8222907555863041923.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7162439541203038247.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:38:17] [INFO ] Flatten gal took : 5 ms
[2026-05-25 16:38:17] [INFO ] Applying decomposition
[2026-05-25 16:38:17] [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/graph16481186791149002720.txt' '-o' '/tmp/graph16481186791149002720.bin' '-w' '/tmp/graph16481186791149002720.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16481186791149002720.bin' '-l' '-1' '-v' '-w' '/tmp/graph16481186791149002720.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:38:17] [INFO ] Decomposing Gal with order
[2026-05-25 16:38:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:38:17] [INFO ] Removed a total of 35 redundant transitions.
[2026-05-25 16:38:17] [INFO ] Flatten gal took : 11 ms
[2026-05-25 16:38:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 16:38:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality5975700006460350795.gal : 3 ms
[2026-05-25 16:38:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality3945271521135968341.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/CTLCardinality5975700006460350795.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3945271521135968341.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 329/329 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 292 transition count 307
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 292 transition count 307
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 48 place count 292 transition count 303
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 56 place count 284 transition count 295
Iterating global reduction 1 with 8 rules applied. Total rules applied 64 place count 284 transition count 295
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 71 place count 284 transition count 288
Applied a total of 71 rules in 18 ms. Remains 284 /314 variables (removed 30) and now considering 288/329 (removed 41) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13724902919527851915.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1344101444152027283.kers'
[2026-05-25 16:38:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13724902919527851915.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1344101444152027283.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 288 rows 284 cols 737 entries
Finished phase 1 with 266 SingleSign rule and 1 generalized
[2026-05-25 16:38:47] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1344101444152027283.kers
Total runtime 2 ms.
[2026-05-25 16:38:47] [INFO ] Implicit Places using invariants in 74 ms returned []
[2026-05-25 16:38:47] [INFO ] Invariant cache hit.
[2026-05-25 16:38:47] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
Running 287 sub problems to find dead transitions.
[2026-05-25 16:38:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/283 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 2 (OVERLAPS) 288/571 variables, 283/300 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 4 (OVERLAPS) 1/572 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/572 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 6 (OVERLAPS) 0/572 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 287 unsolved
No progress, stopping.
After SMT solving in domain Real declared 572/572 variables, and 301 constraints, problems are : Problem set: 0 solved, 287 unsolved in 23893 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 284/284 constraints, PredecessorRefiner: 287/287 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 287 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/283 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 2 (OVERLAPS) 288/571 variables, 283/300 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 287/587 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/587 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 5 (OVERLAPS) 1/572 variables, 1/588 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/572 variables, 0/588 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 7 (OVERLAPS) 0/572 variables, 0/588 constraints. Problems are: Problem set: 0 solved, 287 unsolved
No progress, stopping.
After SMT solving in domain Int declared 572/572 variables, and 588 constraints, problems are : Problem set: 0 solved, 287 unsolved in 30013 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 284/284 constraints, PredecessorRefiner: 287/287 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53930ms problems are : Problem set: 0 solved, 287 unsolved
Search for dead transitions found 0 dead transitions in 53931ms
Starting structural reductions in LTL mode, iteration 1 : 284/314 places, 288/329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54213 ms. Remains : 284/314 places, 288/329 transitions.
[2026-05-25 16:39:41] [INFO ] Flatten gal took : 7 ms
[2026-05-25 16:39:41] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:39:41] [INFO ] Input system was already deterministic with 288 transitions.
[2026-05-25 16:39:41] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:39:41] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:39:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality15321990003559450469.gal : 1 ms
[2026-05-25 16:39:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality14021151058235111696.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/CTLCardinality15321990003559450469.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14021151058235111696.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:40:11] [INFO ] Flatten gal took : 9 ms
[2026-05-25 16:40:11] [INFO ] Applying decomposition
[2026-05-25 16:40:11] [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/graph11242346304811498310.txt' '-o' '/tmp/graph11242346304811498310.bin' '-w' '/tmp/graph11242346304811498310.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11242346304811498310.bin' '-l' '-1' '-v' '-w' '/tmp/graph11242346304811498310.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:40:11] [INFO ] Decomposing Gal with order
[2026-05-25 16:40:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:40:11] [INFO ] Removed a total of 77 redundant transitions.
[2026-05-25 16:40:11] [INFO ] Flatten gal took : 14 ms
[2026-05-25 16:40:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 16:40:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality1768317004235867812.gal : 3 ms
[2026-05-25 16:40:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality16332718430968714725.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/CTLCardinality1768317004235867812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16332718430968714725.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.2374e+20,0.184335,12256,697,27,16090,351,559,23257,35,1000,0


Converting to forward existential form...Done !
original formula: A((AG(AX((i12.i0.u78.p217==1))) * ((i5.i1.u35.p102==0)||(i4.i0.u29.p76==1))) U (!(E(AG(((i4.i0.u27.p81==0)||(i15.i0.u96.p271==1))) U ((i3...260
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(!(E(TRUE U !(((i4.i0.u27.p81==0)||(i15.i0.u96.p271==1))))) U ((i3.i1.u25.p66!=1) * !(E(TRU...841
Reverse transition relation is NOT exact ! Due to transitions t254, i1.i0.t242, i1.i0.u10.t250, i2.t235, i2.i1.u15.t228, i3.i0.t214, i3.i0.u24.t221, i4.t20...661
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 17
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 17
(forward)formula 0,1,13.1533,365104,1,0,762880,351,3864,828874,184,1000,714002
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 329/329 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 293 transition count 308
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 293 transition count 308
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 46 place count 293 transition count 304
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 53 place count 286 transition count 297
Iterating global reduction 1 with 7 rules applied. Total rules applied 60 place count 286 transition count 297
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 67 place count 286 transition count 290
Applied a total of 67 rules in 9 ms. Remains 286 /314 variables (removed 28) and now considering 290/329 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18071259260824883383.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4929005557302129037.kers'
[2026-05-25 16:40:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18071259260824883383.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4929005557302129037.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 286 cols 741 entries
Finished phase 1 with 268 SingleSign rule and 1 generalized
[2026-05-25 16:40:25] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4929005557302129037.kers
Total runtime 4 ms.
[2026-05-25 16:40:25] [INFO ] Implicit Places using invariants in 73 ms returned []
[2026-05-25 16:40:25] [INFO ] Invariant cache hit.
[2026-05-25 16:40:25] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
Running 289 sub problems to find dead transitions.
[2026-05-25 16:40:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (OVERLAPS) 290/575 variables, 285/302 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/575 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (OVERLAPS) 1/576 variables, 1/303 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 6 (OVERLAPS) 0/576 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 289 unsolved
No progress, stopping.
After SMT solving in domain Real declared 576/576 variables, and 303 constraints, problems are : Problem set: 0 solved, 289 unsolved in 23713 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 286/286 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 289 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (OVERLAPS) 290/575 variables, 285/302 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/575 variables, 289/591 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/575 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (OVERLAPS) 1/576 variables, 1/592 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/576 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 7 (OVERLAPS) 0/576 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 289 unsolved
No progress, stopping.
After SMT solving in domain Int declared 576/576 variables, and 592 constraints, problems are : Problem set: 0 solved, 289 unsolved in 29730 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 286/286 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53472ms problems are : Problem set: 0 solved, 289 unsolved
Search for dead transitions found 0 dead transitions in 53473ms
Starting structural reductions in LTL mode, iteration 1 : 286/314 places, 290/329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53727 ms. Remains : 286/314 places, 290/329 transitions.
[2026-05-25 16:41:18] [INFO ] Flatten gal took : 7 ms
[2026-05-25 16:41:18] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:41:18] [INFO ] Input system was already deterministic with 290 transitions.
[2026-05-25 16:41:18] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:41:18] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:41:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality18280735998583805674.gal : 2 ms
[2026-05-25 16:41:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality6913541768291303930.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/CTLCardinality18280735998583805674.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6913541768291303930.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:41:49] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:41:49] [INFO ] Applying decomposition
[2026-05-25 16:41:49] [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/graph13394392953535191520.txt' '-o' '/tmp/graph13394392953535191520.bin' '-w' '/tmp/graph13394392953535191520.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13394392953535191520.bin' '-l' '-1' '-v' '-w' '/tmp/graph13394392953535191520.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:41:49] [INFO ] Decomposing Gal with order
[2026-05-25 16:41:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:41:49] [INFO ] Removed a total of 83 redundant transitions.
[2026-05-25 16:41:49] [INFO ] Flatten gal took : 13 ms
[2026-05-25 16:41:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 16:41:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality3772514039343505557.gal : 3 ms
[2026-05-25 16:41:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality12606836100932059199.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/CTLCardinality3772514039343505557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12606836100932059199.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.66269e+20,0.140603,9852,599,24,11415,289,536,15247,35,737,0


Converting to forward existential form...Done !
original formula: EG(((((EG((i2.i0.u16.p45==1)) + (i3.i1.u25.p53==1)) + ((i16.i0.u106.p295==1) + EX(((i18.i1.u116.p335==0)||(i7.i0.u46.p131==1))))) + (EX((...325
=> equivalent forward existential formula: [FwdG(Init,((((EG((i2.i0.u16.p45==1)) + (i3.i1.u25.p53==1)) + ((i16.i0.u106.p295==1) + EX(((i18.i1.u116.p335==0)...380
Reverse transition relation is NOT exact ! Due to transitions t23, t256, i1.i2.t242, i1.i2.t251, i2.t236, i2.i1.u19.t229, i3.t223, i3.i1.t215, i4.t207, i4....622
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 18
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 314/314 places, 329/329 transitions.
Graph (trivial) has 278 edges and 314 vertex of which 6 / 314 are part of one of the 1 SCC in 6 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 159 transitions
Trivial Post-agglo rules discarded 159 transitions
Performed 159 trivial Post agglomeration. Transition count delta: 159
Iterating post reduction 0 with 159 rules applied. Total rules applied 160 place count 308 transition count 163
Reduce places removed 159 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 178 rules applied. Total rules applied 338 place count 149 transition count 144
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 343 place count 144 transition count 144
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 37 Pre rules applied. Total rules applied 343 place count 144 transition count 107
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 417 place count 107 transition count 107
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 419 place count 105 transition count 105
Iterating global reduction 3 with 2 rules applied. Total rules applied 421 place count 105 transition count 105
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 487 place count 72 transition count 72
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 489 place count 71 transition count 71
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 490 place count 70 transition count 70
Applied a total of 490 rules in 54 ms. Remains 70 /314 variables (removed 244) and now considering 70/329 (removed 259) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6768266439027000416.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2444890123082991464.kers'
[2026-05-25 16:42:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6768266439027000416.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2444890123082991464.kers]
Normalized transition count is 69 out of 70 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 69 rows 70 cols 218 entries
Finished phase 1 with 52 SingleSign rule and 1 generalized
[2026-05-25 16:42:19] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2444890123082991464.kers
Total runtime 0 ms.
[2026-05-25 16:42:19] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-25 16:42:19] [INFO ] Invariant cache hit.
[2026-05-25 16:42:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 16:42:19] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2026-05-25 16:42:19] [INFO ] Redundant transitions in 1 ms returned []
Running 53 sub problems to find dead transitions.
[2026-05-25 16:42:19] [INFO ] Invariant cache hit.
[2026-05-25 16:42:19] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 16/70 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 69/139 variables, 70/87 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (OVERLAPS) 1/140 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (OVERLAPS) 0/140 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 88 constraints, problems are : Problem set: 0 solved, 53 unsolved in 1373 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 53 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 16/70 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 69/139 variables, 70/87 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 53/140 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (OVERLAPS) 1/140 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 8 (OVERLAPS) 0/140 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 141 constraints, problems are : Problem set: 0 solved, 53 unsolved in 2098 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3482ms problems are : Problem set: 0 solved, 53 unsolved
Search for dead transitions found 0 dead transitions in 3482ms
Starting structural reductions in SI_CTL mode, iteration 1 : 70/314 places, 70/329 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3664 ms. Remains : 70/314 places, 70/329 transitions.
[2026-05-25 16:42:22] [INFO ] Flatten gal took : 5 ms
[2026-05-25 16:42:22] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:42:22] [INFO ] Input system was already deterministic with 70 transitions.
[2026-05-25 16:42:22] [INFO ] Flatten gal took : 1 ms
[2026-05-25 16:42:22] [INFO ] Flatten gal took : 1 ms
[2026-05-25 16:42:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality3383652027597597302.gal : 0 ms
[2026-05-25 16:42:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality18020514332465378767.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/CTLCardinality3383652027597597302.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18020514332465378767.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,2.98926e+10,0.971265,41216,2,23058,5,180637,6,0,352,82688,0


Converting to forward existential form...Done !
original formula: EG((p183==0))
=> equivalent forward existential formula: [FwdG(Init,(p183==0))] != FALSE
Hit Full ! (commute/partial/dont) 68/0/2
(forward)formula 0,1,5.41341,162880,1,0,10,747359,19,4,1891,368209,8
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 329/329 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 290 transition count 305
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 290 transition count 305
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 52 place count 290 transition count 301
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 62 place count 280 transition count 291
Iterating global reduction 1 with 10 rules applied. Total rules applied 72 place count 280 transition count 291
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 81 place count 280 transition count 282
Applied a total of 81 rules in 28 ms. Remains 280 /314 variables (removed 34) and now considering 282/329 (removed 47) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15438600875401548626.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17273753003909168705.kers'
[2026-05-25 16:42:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15438600875401548626.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17273753003909168705.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 282 rows 280 cols 725 entries
Finished phase 1 with 262 SingleSign rule and 1 generalized
[2026-05-25 16:42:28] [INFO ] Computed 17 invariants in 2 ms
Computed 17 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-17273753003909168705.kers
Total runtime 4 ms.
[2026-05-25 16:42:28] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-25 16:42:28] [INFO ] Invariant cache hit.
[2026-05-25 16:42:28] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2026-05-25 16:42:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/279 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/279 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 282/561 variables, 279/296 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/561 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (OVERLAPS) 1/562 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/562 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (OVERLAPS) 0/562 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Real declared 562/562 variables, and 297 constraints, problems are : Problem set: 0 solved, 281 unsolved in 22578 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/279 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/279 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 282/561 variables, 279/296 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/561 variables, 281/577 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/561 variables, 0/577 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 1/562 variables, 1/578 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/562 variables, 0/578 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 0/562 variables, 0/578 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Int declared 562/562 variables, and 578 constraints, problems are : Problem set: 0 solved, 281 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52619ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 52620ms
Starting structural reductions in LTL mode, iteration 1 : 280/314 places, 282/329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52879 ms. Remains : 280/314 places, 282/329 transitions.
[2026-05-25 16:43:21] [INFO ] Flatten gal took : 5 ms
[2026-05-25 16:43:21] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:43:21] [INFO ] Input system was already deterministic with 282 transitions.
[2026-05-25 16:43:21] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:43:21] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:43:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality9686420271945892705.gal : 1 ms
[2026-05-25 16:43:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality3867720521056326798.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/CTLCardinality9686420271945892705.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3867720521056326798.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:43:51] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:43:51] [INFO ] Applying decomposition
[2026-05-25 16:43:51] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9808715444304478307.txt' '-o' '/tmp/graph9808715444304478307.bin' '-w' '/tmp/graph9808715444304478307.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9808715444304478307.bin' '-l' '-1' '-v' '-w' '/tmp/graph9808715444304478307.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:43:51] [INFO ] Decomposing Gal with order
[2026-05-25 16:43:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:43:51] [INFO ] Removed a total of 87 redundant transitions.
[2026-05-25 16:43:51] [INFO ] Flatten gal took : 22 ms
[2026-05-25 16:43:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 16:43:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality6601281283316087012.gal : 2 ms
[2026-05-25 16:43:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality17311020043027335139.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/CTLCardinality6601281283316087012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17311020043027335139.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.07235e+20,0.174623,11184,820,28,14511,295,475,20258,36,723,0


Converting to forward existential form...Done !
original formula: EX(AF(EG(((i0.i1.i0.u5.p11==0)&&(i5.u37.p93==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EG(((i0.i1.i0.u5.p11==0)&&(i5.u37.p93==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t248, i1.t243, i1.t236, i2.t230, i2.t223, i3.t216, i3.t209, i4.t202, i4.u28.t195, i5.t188, i5...555
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 17
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 17
(forward)formula 0,0,13.0377,337280,1,0,744123,295,3456,829374,186,723,738392
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 329/329 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 292 transition count 307
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 292 transition count 307
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 292 transition count 304
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 57 place count 282 transition count 294
Iterating global reduction 1 with 10 rules applied. Total rules applied 67 place count 282 transition count 294
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 76 place count 282 transition count 285
Applied a total of 76 rules in 22 ms. Remains 282 /314 variables (removed 32) and now considering 285/329 (removed 44) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10271809435512184433.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9298875468323940109.kers'
[2026-05-25 16:44:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10271809435512184433.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9298875468323940109.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 285 rows 282 cols 731 entries
Finished phase 1 with 264 SingleSign rule and 1 generalized
[2026-05-25 16:44:04] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9298875468323940109.kers
Total runtime 2 ms.
[2026-05-25 16:44:04] [INFO ] Implicit Places using invariants in 76 ms returned []
[2026-05-25 16:44:04] [INFO ] Invariant cache hit.
[2026-05-25 16:44:04] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
Running 284 sub problems to find dead transitions.
[2026-05-25 16:44:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 285/566 variables, 281/298 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/566 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (OVERLAPS) 1/567 variables, 1/299 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/567 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (OVERLAPS) 0/567 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 284 unsolved
No progress, stopping.
After SMT solving in domain Real declared 567/567 variables, and 299 constraints, problems are : Problem set: 0 solved, 284 unsolved in 23009 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 284 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 285/566 variables, 281/298 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/566 variables, 284/582 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/566 variables, 0/582 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (OVERLAPS) 1/567 variables, 1/583 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/567 variables, 0/583 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 7 (OVERLAPS) 0/567 variables, 0/583 constraints. Problems are: Problem set: 0 solved, 284 unsolved
No progress, stopping.
After SMT solving in domain Int declared 567/567 variables, and 583 constraints, problems are : Problem set: 0 solved, 284 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53042ms problems are : Problem set: 0 solved, 284 unsolved
Search for dead transitions found 0 dead transitions in 53042ms
Starting structural reductions in LTL mode, iteration 1 : 282/314 places, 285/329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53333 ms. Remains : 282/314 places, 285/329 transitions.
[2026-05-25 16:44:57] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:44:57] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:44:57] [INFO ] Input system was already deterministic with 285 transitions.
[2026-05-25 16:44:57] [INFO ] Flatten gal took : 5 ms
[2026-05-25 16:44:57] [INFO ] Flatten gal took : 6 ms
[2026-05-25 16:44:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality10709285160786552557.gal : 1 ms
[2026-05-25 16:44:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality15686126329639466482.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/CTLCardinality10709285160786552557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15686126329639466482.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:45:27] [INFO ] Flatten gal took : 9 ms
[2026-05-25 16:45:27] [INFO ] Applying decomposition
[2026-05-25 16:45:27] [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/graph4636574621481464066.txt' '-o' '/tmp/graph4636574621481464066.bin' '-w' '/tmp/graph4636574621481464066.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4636574621481464066.bin' '-l' '-1' '-v' '-w' '/tmp/graph4636574621481464066.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:45:27] [INFO ] Decomposing Gal with order
[2026-05-25 16:45:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:45:27] [INFO ] Removed a total of 78 redundant transitions.
[2026-05-25 16:45:27] [INFO ] Flatten gal took : 9 ms
[2026-05-25 16:45:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 16:45:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality1024268218375329714.gal : 3 ms
[2026-05-25 16:45:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality5626497581387326307.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/CTLCardinality1024268218375329714.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5626497581387326307.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.62784e+20,0.16478,11240,662,29,14851,225,533,19085,35,495,0


Converting to forward existential form...Done !
original formula: EG(((EG(EF(((i12.i0.u79.p222==0)&&(i13.i1.u89.p242==1)))) * EX((i11.i0.u78.p213==0))) * EG(EF(AX((i2.i2.u19.p47==1))))))
=> equivalent forward existential formula: [FwdG(Init,((EG(E(TRUE U ((i12.i0.u79.p222==0)&&(i13.i1.u89.p242==1)))) * EX((i11.i0.u78.p213==0))) * EG(E(TRUE ...199
Reverse transition relation is NOT exact ! Due to transitions t251, i1.t246, i1.i1.u8.t239, i2.t233, i2.i1.t226, i3.t219, i3.i0.t212, i4.i1.t198, i4.i1.u29...639
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 17
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 17
(forward)formula 0,1,19.1928,470024,1,0,1.0482e+06,274,3594,883718,175,736,849162
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 314/314 places, 329/329 transitions.
Graph (trivial) has 275 edges and 314 vertex of which 6 / 314 are part of one of the 1 SCC in 6 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 156 transitions
Trivial Post-agglo rules discarded 156 transitions
Performed 156 trivial Post agglomeration. Transition count delta: 156
Iterating post reduction 0 with 156 rules applied. Total rules applied 157 place count 308 transition count 166
Reduce places removed 156 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 175 rules applied. Total rules applied 332 place count 152 transition count 147
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 7 rules applied. Total rules applied 339 place count 147 transition count 145
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 341 place count 145 transition count 145
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 37 Pre rules applied. Total rules applied 341 place count 145 transition count 108
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 415 place count 108 transition count 108
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 417 place count 106 transition count 106
Iterating global reduction 4 with 2 rules applied. Total rules applied 419 place count 106 transition count 106
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 4 with 62 rules applied. Total rules applied 481 place count 75 transition count 75
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 4 with 2 rules applied. Total rules applied 483 place count 74 transition count 74
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 484 place count 73 transition count 73
Applied a total of 484 rules in 33 ms. Remains 73 /314 variables (removed 241) and now considering 73/329 (removed 256) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2569766190560484733.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12500745328923929873.kers'
[2026-05-25 16:45:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2569766190560484733.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12500745328923929873.kers]
Normalized transition count is 72 out of 73 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 72 rows 73 cols 236 entries
Finished phase 1 with 55 SingleSign rule and 1 generalized
[2026-05-25 16:45:47] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12500745328923929873.kers
Total runtime 1 ms.
[2026-05-25 16:45:47] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-25 16:45:47] [INFO ] Invariant cache hit.
[2026-05-25 16:45:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 16:45:47] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2026-05-25 16:45:47] [INFO ] Redundant transitions in 1 ms returned []
Running 68 sub problems to find dead transitions.
[2026-05-25 16:45:47] [INFO ] Invariant cache hit.
[2026-05-25 16:45:47] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 4/73 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (OVERLAPS) 72/145 variables, 73/90 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (OVERLAPS) 1/146 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/146 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (OVERLAPS) 0/146 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 146/146 variables, and 91 constraints, problems are : Problem set: 0 solved, 68 unsolved in 1768 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 73/73 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 68 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 4/73 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (OVERLAPS) 72/145 variables, 73/90 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 68/158 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/145 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (OVERLAPS) 1/146 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/146 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (OVERLAPS) 0/146 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Int declared 146/146 variables, and 159 constraints, problems are : Problem set: 0 solved, 68 unsolved in 3553 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 73/73 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5330ms problems are : Problem set: 0 solved, 68 unsolved
Search for dead transitions found 0 dead transitions in 5331ms
Starting structural reductions in SI_CTL mode, iteration 1 : 73/314 places, 73/329 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5475 ms. Remains : 73/314 places, 73/329 transitions.
[2026-05-25 16:45:52] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:45:52] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:45:52] [INFO ] Input system was already deterministic with 73 transitions.
[2026-05-25 16:45:52] [INFO ] Flatten gal took : 1 ms
[2026-05-25 16:45:52] [INFO ] Flatten gal took : 1 ms
[2026-05-25 16:45:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality14782753694625538851.gal : 1 ms
[2026-05-25 16:45:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality15812998796957606509.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/CTLCardinality14782753694625538851.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15812998796957606509.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.73514e+10,18.3777,475816,2,288014,5,2.02999e+06,6,0,366,919873,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 16:46:22] [INFO ] Flatten gal took : 1 ms
[2026-05-25 16:46:22] [INFO ] Applying decomposition
[2026-05-25 16:46:22] [INFO ] Flatten gal took : 1 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/graph9984653719078295493.txt' '-o' '/tmp/graph9984653719078295493.bin' '-w' '/tmp/graph9984653719078295493.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9984653719078295493.bin' '-l' '-1' '-v' '-w' '/tmp/graph9984653719078295493.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:46:22] [INFO ] Decomposing Gal with order
[2026-05-25 16:46:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:46:22] [INFO ] Removed a total of 60 redundant transitions.
[2026-05-25 16:46:22] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:46:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 16:46:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality17618997607293455574.gal : 1 ms
[2026-05-25 16:46:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality9654480830502800849.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/CTLCardinality17618997607293455574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9654480830502800849.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.73514e+10,0.025148,5136,140,23,3129,134,187,2526,37,364,0


Converting to forward existential form...Done !
original formula: EF((EF(!(E((u9.p165==0) U (i0.u0.p6==1)))) * (u4.p78==0)))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * (u4.p78==0)),TRUE) * !(E((u9.p165==0) U (i0.u0.p6==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t36, t39, i0.t40, i16.u17.t1, i16.u18.t38, Intersection with reachable at each step enabled....202
(forward)formula 0,1,0.044215,5436,1,0,3129,203,1046,2555,181,430,9230
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 314/314 places, 329/329 transitions.
Graph (trivial) has 259 edges and 314 vertex of which 6 / 314 are part of one of the 1 SCC in 3 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 143 transitions
Trivial Post-agglo rules discarded 143 transitions
Performed 143 trivial Post agglomeration. Transition count delta: 143
Iterating post reduction 0 with 143 rules applied. Total rules applied 144 place count 308 transition count 179
Reduce places removed 143 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 157 rules applied. Total rules applied 301 place count 165 transition count 165
Reduce places removed 4 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 2 with 11 rules applied. Total rules applied 312 place count 161 transition count 158
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 320 place count 154 transition count 157
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 30 Pre rules applied. Total rules applied 320 place count 154 transition count 127
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 4 with 60 rules applied. Total rules applied 380 place count 124 transition count 127
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 382 place count 122 transition count 125
Iterating global reduction 4 with 2 rules applied. Total rules applied 384 place count 122 transition count 125
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 4 with 58 rules applied. Total rules applied 442 place count 93 transition count 96
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 4 with 2 rules applied. Total rules applied 444 place count 92 transition count 95
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 446 place count 92 transition count 95
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 447 place count 91 transition count 94
Applied a total of 447 rules in 26 ms. Remains 91 /314 variables (removed 223) and now considering 94/329 (removed 235) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10360164925693300051.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4053426507500744719.kers'
[2026-05-25 16:46:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10360164925693300051.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4053426507500744719.kers]
Normalized transition count is 93 out of 94 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 93 rows 91 cols 310 entries
Finished phase 1 with 73 SingleSign rule and 1 generalized
[2026-05-25 16:46:22] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4053426507500744719.kers
Total runtime 0 ms.
[2026-05-25 16:46:22] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-25 16:46:22] [INFO ] Invariant cache hit.
[2026-05-25 16:46:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 16:46:22] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2026-05-25 16:46:22] [INFO ] Redundant transitions in 1 ms returned []
Running 88 sub problems to find dead transitions.
[2026-05-25 16:46:22] [INFO ] Invariant cache hit.
[2026-05-25 16:46:22] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (OVERLAPS) 5/91 variables, 13/17 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (OVERLAPS) 93/184 variables, 91/108 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 1/185 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/185 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (OVERLAPS) 0/185 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 185/185 variables, and 109 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2836 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 91/91 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (OVERLAPS) 5/91 variables, 13/17 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (OVERLAPS) 93/184 variables, 91/108 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 88/196 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (OVERLAPS) 1/185 variables, 1/197 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/185 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (OVERLAPS) 0/185 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 185/185 variables, and 197 constraints, problems are : Problem set: 0 solved, 88 unsolved in 4565 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 91/91 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7411ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 7412ms
Starting structural reductions in SI_CTL mode, iteration 1 : 91/314 places, 94/329 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7577 ms. Remains : 91/314 places, 94/329 transitions.
[2026-05-25 16:46:30] [INFO ] Flatten gal took : 7 ms
[2026-05-25 16:46:30] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:46:30] [INFO ] Input system was already deterministic with 94 transitions.
[2026-05-25 16:46:30] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:46:30] [INFO ] Flatten gal took : 1 ms
[2026-05-25 16:46:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality5813870274786755463.gal : 1 ms
[2026-05-25 16:46:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality9759224579323702737.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/CTLCardinality5813870274786755463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9759224579323702737.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.49054e+12,13.8605,352464,2,41536,5,1.5691e+06,6,0,459,1.03061e+06,0


Converting to forward existential form...Done !
original formula: AF((((p284==0)&&(p319==1)) * ((p21==0) * (AG((((p14==0)&&(p129==1))||(p336==0))) + !(A(E((p26==0) U ((p229==0)||(p44==1))) U A(((p144==0)...198
=> equivalent forward existential formula: [FwdG(Init,!((((p284==0)&&(p319==1)) * ((p21==0) * (!(E(TRUE U !((((p14==0)&&(p129==1))||(p336==0))))) + !(!((E(...595
Reverse transition relation is NOT exact ! Due to transitions t4, t23, t55, t57, t58, t59, Intersection with reachable at each step enabled. (destroyed/re...188
Detected timeout of ITS tools.
[2026-05-25 16:47:00] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:47:00] [INFO ] Applying decomposition
[2026-05-25 16:47:00] [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/graph8925621971010822938.txt' '-o' '/tmp/graph8925621971010822938.bin' '-w' '/tmp/graph8925621971010822938.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8925621971010822938.bin' '-l' '-1' '-v' '-w' '/tmp/graph8925621971010822938.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:47:00] [INFO ] Decomposing Gal with order
[2026-05-25 16:47:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:47:00] [INFO ] Removed a total of 17 redundant transitions.
[2026-05-25 16:47:00] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:47:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2026-05-25 16:47:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality215989908436027286.gal : 1 ms
[2026-05-25 16:47:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality13511458910021785347.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/CTLCardinality215989908436027286.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13511458910021785347.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 329/329 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 295 transition count 310
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 295 transition count 310
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 41 place count 295 transition count 307
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 48 place count 288 transition count 300
Iterating global reduction 1 with 7 rules applied. Total rules applied 55 place count 288 transition count 300
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 62 place count 288 transition count 293
Applied a total of 62 rules in 11 ms. Remains 288 /314 variables (removed 26) and now considering 293/329 (removed 36) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11763373258627977734.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18160977307459807207.kers'
[2026-05-25 16:47:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11763373258627977734.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18160977307459807207.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 293 rows 288 cols 747 entries
Finished phase 1 with 270 SingleSign rule and 1 generalized
[2026-05-25 16:47:30] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18160977307459807207.kers
Total runtime 1 ms.
[2026-05-25 16:47:30] [INFO ] Implicit Places using invariants in 70 ms returned []
[2026-05-25 16:47:30] [INFO ] Invariant cache hit.
[2026-05-25 16:47:30] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
Running 292 sub problems to find dead transitions.
[2026-05-25 16:47:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 2 (OVERLAPS) 293/580 variables, 287/304 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/580 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 4 (OVERLAPS) 1/581 variables, 1/305 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/581 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 6 (OVERLAPS) 0/581 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 292 unsolved
No progress, stopping.
After SMT solving in domain Real declared 581/581 variables, and 305 constraints, problems are : Problem set: 0 solved, 292 unsolved in 24959 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 288/288 constraints, PredecessorRefiner: 292/292 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 292 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 2 (OVERLAPS) 293/580 variables, 287/304 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/580 variables, 292/596 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/580 variables, 0/596 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 5 (OVERLAPS) 1/581 variables, 1/597 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/581 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 7 (OVERLAPS) 0/581 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 292 unsolved
No progress, stopping.
After SMT solving in domain Int declared 581/581 variables, and 597 constraints, problems are : Problem set: 0 solved, 292 unsolved in 28892 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 288/288 constraints, PredecessorRefiner: 292/292 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53874ms problems are : Problem set: 0 solved, 292 unsolved
Search for dead transitions found 0 dead transitions in 53876ms
Starting structural reductions in LTL mode, iteration 1 : 288/314 places, 293/329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54126 ms. Remains : 288/314 places, 293/329 transitions.
[2026-05-25 16:48:24] [INFO ] Flatten gal took : 6 ms
[2026-05-25 16:48:24] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:48:24] [INFO ] Input system was already deterministic with 293 transitions.
[2026-05-25 16:48:24] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:48:24] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:48:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality2678905020285359607.gal : 1 ms
[2026-05-25 16:48:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality7779779921323253062.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/CTLCardinality2678905020285359607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7779779921323253062.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:48:54] [INFO ] Flatten gal took : 10 ms
[2026-05-25 16:48:54] [INFO ] Applying decomposition
[2026-05-25 16:48:54] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13647262979623444385.txt' '-o' '/tmp/graph13647262979623444385.bin' '-w' '/tmp/graph13647262979623444385.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13647262979623444385.bin' '-l' '-1' '-v' '-w' '/tmp/graph13647262979623444385.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:48:54] [INFO ] Decomposing Gal with order
[2026-05-25 16:48:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:48:54] [INFO ] Removed a total of 37 redundant transitions.
[2026-05-25 16:48:54] [INFO ] Flatten gal took : 10 ms
[2026-05-25 16:48:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 16:48:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality6031529252571070411.gal : 3 ms
[2026-05-25 16:48:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality16218124150465764188.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/CTLCardinality6031529252571070411.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16218124150465764188.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 : 314/314 places, 329/329 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 291 transition count 306
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 291 transition count 306
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 50 place count 291 transition count 302
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 60 place count 281 transition count 292
Iterating global reduction 1 with 10 rules applied. Total rules applied 70 place count 281 transition count 292
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 79 place count 281 transition count 283
Applied a total of 79 rules in 14 ms. Remains 281 /314 variables (removed 33) and now considering 283/329 (removed 46) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9507477614635750689.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18225194542212446765.kers'
[2026-05-25 16:49:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9507477614635750689.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18225194542212446765.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 283 rows 281 cols 727 entries
Finished phase 1 with 263 SingleSign rule and 1 generalized
[2026-05-25 16:49:24] [INFO ] Computed 17 invariants in 4 ms
Computed 17 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-18225194542212446765.kers
Total runtime 4 ms.
[2026-05-25 16:49:25] [INFO ] Implicit Places using invariants in 71 ms returned []
[2026-05-25 16:49:25] [INFO ] Invariant cache hit.
[2026-05-25 16:49:25] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2026-05-25 16:49:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (OVERLAPS) 283/563 variables, 280/297 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/563 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 1/564 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/564 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 0/564 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Real declared 564/564 variables, and 298 constraints, problems are : Problem set: 0 solved, 282 unsolved in 22796 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 281/281 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (OVERLAPS) 283/563 variables, 280/297 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/563 variables, 282/579 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/563 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 1/564 variables, 1/580 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/564 variables, 0/580 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (OVERLAPS) 0/564 variables, 0/580 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Int declared 564/564 variables, and 580 constraints, problems are : Problem set: 0 solved, 282 unsolved in 29966 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 281/281 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52785ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 52786ms
Starting structural reductions in LTL mode, iteration 1 : 281/314 places, 283/329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53031 ms. Remains : 281/314 places, 283/329 transitions.
[2026-05-25 16:50:17] [INFO ] Flatten gal took : 8 ms
[2026-05-25 16:50:17] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:50:17] [INFO ] Input system was already deterministic with 283 transitions.
[2026-05-25 16:50:17] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:50:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:50:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality3092903369757763495.gal : 1 ms
[2026-05-25 16:50:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality5525701421401526730.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/CTLCardinality3092903369757763495.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5525701421401526730.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:50:48] [INFO ] Flatten gal took : 9 ms
[2026-05-25 16:50:48] [INFO ] Applying decomposition
[2026-05-25 16:50:48] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11375824950529261367.txt' '-o' '/tmp/graph11375824950529261367.bin' '-w' '/tmp/graph11375824950529261367.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11375824950529261367.bin' '-l' '-1' '-v' '-w' '/tmp/graph11375824950529261367.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:50:48] [INFO ] Decomposing Gal with order
[2026-05-25 16:50:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:50:48] [INFO ] Removed a total of 80 redundant transitions.
[2026-05-25 16:50:48] [INFO ] Flatten gal took : 9 ms
[2026-05-25 16:50:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 16:50:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality14688600451331165083.gal : 2 ms
[2026-05-25 16:50:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality12741987535683071296.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/CTLCardinality14688600451331165083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12741987535683071296.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.34122e+20,0.198917,13020,975,28,17901,278,493,26344,36,679,0


Converting to forward existential form...Done !
original formula: A((i4.u31.p87!=1) U !(EG(AX(((i7.u49.p137!=1)||(i8.u54.p150==1))))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!(EX(!(((i7.u49.p137!=1)||(i8.u54.p150==1))))))))))) * !(E(!(!(EG(!(EX(!(((i7.u49.p137!=1)...275
Reverse transition relation is NOT exact ! Due to transitions t2, t249, i1.t244, i1.u8.t237, i2.t231, i2.u14.t224, i3.t210, i3.u21.t217, i4.t196, i4.u28.t2...569
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 17
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 17
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 17
(forward)formula 0,0,15.8801,451140,1,0,969556,278,3136,1.04071e+06,177,679,920284
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 329/329 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 295 transition count 310
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 295 transition count 310
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 41 place count 295 transition count 307
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 48 place count 288 transition count 300
Iterating global reduction 1 with 7 rules applied. Total rules applied 55 place count 288 transition count 300
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 61 place count 288 transition count 294
Applied a total of 61 rules in 14 ms. Remains 288 /314 variables (removed 26) and now considering 294/329 (removed 35) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1780769887575297993.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17364533755094972138.kers'
[2026-05-25 16:51:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1780769887575297993.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17364533755094972138.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 294 rows 288 cols 749 entries
Finished phase 1 with 270 SingleSign rule and 1 generalized
[2026-05-25 16:51:04] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17364533755094972138.kers
Total runtime 2 ms.
[2026-05-25 16:51:04] [INFO ] Implicit Places using invariants in 74 ms returned []
[2026-05-25 16:51:04] [INFO ] Invariant cache hit.
[2026-05-25 16:51:04] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
Running 293 sub problems to find dead transitions.
[2026-05-25 16:51:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (OVERLAPS) 294/581 variables, 287/304 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/581 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (OVERLAPS) 1/582 variables, 1/305 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/582 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (OVERLAPS) 0/582 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 293 unsolved
No progress, stopping.
After SMT solving in domain Real declared 582/582 variables, and 305 constraints, problems are : Problem set: 0 solved, 293 unsolved in 25460 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 288/288 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 293 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (OVERLAPS) 294/581 variables, 287/304 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/581 variables, 293/597 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/581 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (OVERLAPS) 1/582 variables, 1/598 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/582 variables, 0/598 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 7 (OVERLAPS) 0/582 variables, 0/598 constraints. Problems are: Problem set: 0 solved, 293 unsolved
No progress, stopping.
After SMT solving in domain Int declared 582/582 variables, and 598 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 288/288 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55513ms problems are : Problem set: 0 solved, 293 unsolved
Search for dead transitions found 0 dead transitions in 55515ms
Starting structural reductions in LTL mode, iteration 1 : 288/314 places, 294/329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55775 ms. Remains : 288/314 places, 294/329 transitions.
[2026-05-25 16:51:59] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:51:59] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:51:59] [INFO ] Input system was already deterministic with 294 transitions.
[2026-05-25 16:51:59] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:51:59] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:51:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality14500783336257068695.gal : 1 ms
[2026-05-25 16:51:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality98797656472788280.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/CTLCardinality14500783336257068695.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality98797656472788280.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.
[2026-05-25 16:52:29] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:52:29] [INFO ] Applying decomposition
[2026-05-25 16:52:29] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13655197972931917913.txt' '-o' '/tmp/graph13655197972931917913.bin' '-w' '/tmp/graph13655197972931917913.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13655197972931917913.bin' '-l' '-1' '-v' '-w' '/tmp/graph13655197972931917913.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:52:29] [INFO ] Decomposing Gal with order
[2026-05-25 16:52:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:52:29] [INFO ] Removed a total of 80 redundant transitions.
[2026-05-25 16:52:29] [INFO ] Flatten gal took : 8 ms
[2026-05-25 16:52:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 16:52:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality12089867198279716136.gal : 2 ms
[2026-05-25 16:52:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality17715270047768591967.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/CTLCardinality12089867198279716136.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17715270047768591967.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.73556e+20,0.15697,10796,710,28,13407,342,566,18298,36,942,0


Converting to forward existential form...Done !
original formula: (EG(((EF((i10.i0.u69.p185!=1)) + (((i5.i1.u36.p94==0)||(i10.i1.u71.p190==1)) * (AF((i1.i0.u9.p25==1)) + (i16.i0.u106.p297==1)))) + (E((i6...355
=> equivalent forward existential formula: [FwdG((Init * EG(((E(TRUE U (i10.i0.u69.p185!=1)) + (((i5.i1.u36.p94==0)||(i10.i1.u71.p190==1)) * (!(EG(!((i1.i0...527
Reverse transition relation is NOT exact ! Due to transitions t260, i1.t255, i1.i1.u13.t245, i2.t239, i2.i2.t232, i3.i2.t216, i3.i2.t225, i4.t209, i4.i1.u3...635
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 17
(forward)formula 0,1,24.9465,588000,1,0,1.26431e+06,342,3835,1.1362e+06,180,942,1111045
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 329/329 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 291 transition count 306
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 291 transition count 306
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 49 place count 291 transition count 303
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 59 place count 281 transition count 293
Iterating global reduction 1 with 10 rules applied. Total rules applied 69 place count 281 transition count 293
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 78 place count 281 transition count 284
Applied a total of 78 rules in 17 ms. Remains 281 /314 variables (removed 33) and now considering 284/329 (removed 45) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4002089044698496699.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14216785082897625153.kers'
[2026-05-25 16:52:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4002089044698496699.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14216785082897625153.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 284 rows 281 cols 729 entries
Finished phase 1 with 263 SingleSign rule and 1 generalized
[2026-05-25 16:52:55] [INFO ] Computed 17 invariants in 4 ms
Computed 17 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-14216785082897625153.kers
Total runtime 5 ms.
[2026-05-25 16:52:55] [INFO ] Implicit Places using invariants in 75 ms returned []
[2026-05-25 16:52:55] [INFO ] Invariant cache hit.
[2026-05-25 16:52:55] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
Running 283 sub problems to find dead transitions.
[2026-05-25 16:52:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 2 (OVERLAPS) 284/564 variables, 280/297 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/564 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 4 (OVERLAPS) 1/565 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/565 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 6 (OVERLAPS) 0/565 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 283 unsolved
No progress, stopping.
After SMT solving in domain Real declared 565/565 variables, and 298 constraints, problems are : Problem set: 0 solved, 283 unsolved in 22727 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 281/281 constraints, PredecessorRefiner: 283/283 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 283 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 2 (OVERLAPS) 284/564 variables, 280/297 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/564 variables, 283/580 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/564 variables, 0/580 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 5 (OVERLAPS) 1/565 variables, 1/581 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/565 variables, 0/581 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 7 (OVERLAPS) 0/565 variables, 0/581 constraints. Problems are: Problem set: 0 solved, 283 unsolved
No progress, stopping.
After SMT solving in domain Int declared 565/565 variables, and 581 constraints, problems are : Problem set: 0 solved, 283 unsolved in 29060 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 281/281 constraints, PredecessorRefiner: 283/283 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51809ms problems are : Problem set: 0 solved, 283 unsolved
Search for dead transitions found 0 dead transitions in 51810ms
Starting structural reductions in LTL mode, iteration 1 : 281/314 places, 284/329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52064 ms. Remains : 281/314 places, 284/329 transitions.
[2026-05-25 16:53:47] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:53:47] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:53:47] [INFO ] Input system was already deterministic with 284 transitions.
[2026-05-25 16:53:47] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:53:47] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:53:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality6525481313073839423.gal : 1 ms
[2026-05-25 16:53:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality5350110124092148917.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/CTLCardinality6525481313073839423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5350110124092148917.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:54:17] [INFO ] Flatten gal took : 8 ms
[2026-05-25 16:54:17] [INFO ] Applying decomposition
[2026-05-25 16:54:17] [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/graph5650454431551459087.txt' '-o' '/tmp/graph5650454431551459087.bin' '-w' '/tmp/graph5650454431551459087.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5650454431551459087.bin' '-l' '-1' '-v' '-w' '/tmp/graph5650454431551459087.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:54:17] [INFO ] Decomposing Gal with order
[2026-05-25 16:54:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:54:17] [INFO ] Removed a total of 85 redundant transitions.
[2026-05-25 16:54:17] [INFO ] Flatten gal took : 7 ms
[2026-05-25 16:54:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 16:54:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality9090681762670519200.gal : 5 ms
[2026-05-25 16:54:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality17737286125981242653.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/CTLCardinality9090681762670519200.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17737286125981242653.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.34123e+20,0.101392,8184,677,26,7329,214,526,11432,35,470,0


Converting to forward existential form...Done !
original formula: EX(EG((AX(((i16.i1.u112.p300==0)||(i0.i1.u11.p28==1))) * (AX(((i7.i2.u51.p138==1)&&((i12.i2.u85.p230==0)||(i14.i1.u97.p253==1)))) + AX(((...199
=> equivalent forward existential formula: [FwdG(EY(Init),(!(EX(!(((i16.i1.u112.p300==0)||(i0.i1.u11.p28==1))))) * (!(EX(!(((i7.i2.u51.p138==1)&&((i12.i2.u...260
Reverse transition relation is NOT exact ! Due to transitions t250, i0.t245, i0.i1.t238, i1.t232, i1.i1.u19.t225, i2.i0.t211, i2.i0.u22.t218, i3.t204, i3.i...637
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Detected timeout of ITS tools.
[2026-05-25 16:54:47] [INFO ] Flatten gal took : 8 ms
[2026-05-25 16:54:47] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:54:47] [INFO ] Applying decomposition
[2026-05-25 16:54:47] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4217107162816027386.txt' '-o' '/tmp/graph4217107162816027386.bin' '-w' '/tmp/graph4217107162816027386.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4217107162816027386.bin' '-l' '-1' '-v' '-w' '/tmp/graph4217107162816027386.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:54:47] [INFO ] Decomposing Gal with order
[2026-05-25 16:54:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:54:47] [INFO ] Removed a total of 31 redundant transitions.
[2026-05-25 16:54:47] [INFO ] Flatten gal took : 10 ms
[2026-05-25 16:54:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 16:54:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality5597589334704609414.gal : 2 ms
[2026-05-25 16:54:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality5492412793244166323.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/CTLCardinality5597589334704609414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5492412793244166323.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 6 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:23:04] [INFO ] Applying decomposition
[2026-05-25 17:23:04] [INFO ] Flatten gal took : 56 ms
[2026-05-25 17:23:04] [INFO ] Decomposing Gal with order
[2026-05-25 17:23:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:23:04] [INFO ] Removed a total of 60 redundant transitions.
[2026-05-25 17:23:04] [INFO ] Flatten gal took : 113 ms
[2026-05-25 17:23:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 300 labels/synchronizations in 453 ms.
[2026-05-25 17:23:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality2024575165169305687.gal : 83 ms
[2026-05-25 17:23:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality16401121555589468608.ctl : 21 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/CTLCardinality2024575165169305687.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16401121555589468608.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 6 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,3.0012e+21,0.419516,19676,359,380,27442,1687,358,96391,172,10609,0


Converting to forward existential form...Done !
original formula: AX(((i0.i0.i0.i0.i0.i0.u28.p217==0) * EG(EX(((i0.i0.i0.i0.u30.p257==0)&&((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u24.p157==0)||(i0.i0.i0.u31.p281=...164
=> equivalent forward existential formula: ([(EY(Init) * !((i0.i0.i0.i0.i0.i0.u28.p217==0)))] = FALSE * [(EY(Init) * !(EG(EX(((i0.i0.i0.i0.u30.p257==0)&&((...237
Reverse transition relation is NOT exact ! Due to transitions t295, u34.t3, u34.t6, u34.t7, u34.t11, i0.u33.t14, i0.u33.t24, i0.u33.t25, i0.u33.t26, i0.i0....1466
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 0,1,21.2527,533772,1,0,980866,56314,8682,2.71617e+06,1333,319850,479512
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (EX(EG((((i0.i0.u32.p296==0)||(i0.i0.i0.i0.i0.i0.i0.i0.u26.p185==1))||((i0.i0.i0.i0.u30.p251==0)||(i0.u43.p1==1))))) + EG((i0.i0.i0.i0.i0...191
=> equivalent forward existential formula: ([FwdG(EY(Init),(((i0.i0.u32.p296==0)||(i0.i0.i0.i0.i0.i0.i0.i0.u26.p185==1))||((i0.i0.i0.i0.u30.p251==0)||(i0.u...252
(forward)formula 1,1,29.3786,773668,1,0,1.39741e+06,62239,8794,4.22063e+06,1356,449720,669073
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(((((EG((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u18.p45==1)) + (i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u19.p53==1)) + ((...585
=> equivalent forward existential formula: [FwdG(Init,((((EG((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u18.p45==1)) + (i0.i0.i0.i0.i0.i0.i0.i0.i0.i0...640
(forward)formula 2,1,91.3189,2085364,1,0,3.73168e+06,96392,9184,1.12096e+07,1505,780637,1633917
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF((((i0.i0.i0.u31.p284==0)&&(i0.u33.p319==1)) * ((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u17.p21==0) * (AG((((i0.i0.i0.i0.i0.i0...619
=> equivalent forward existential formula: [FwdG(Init,!((((i0.i0.i0.u31.p284==0)&&(i0.u33.p319==1)) * ((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u17...1750
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 3,0,178.076,2202000,1,0,3.95422e+06,101856,1028,1.1906e+07,579,831588,767098
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: ((E(EF((A((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u18.p44==0) U ((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u42.p16==0)||(...675
=> equivalent forward existential formula: (([(Init * !(E(E(TRUE U (!((E(!(((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u42.p16==0)||(i0.i0.i0.i0.i0.i...1138
(forward)formula 4,0,178.527,2202000,1,0,3.95422e+06,101856,1436,1.1906e+07,869,831588,795209
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EX(EG((AX(((i0.i0.u32.p300==0)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u17.p28==1))) * (AX(((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u...348
=> equivalent forward existential formula: [FwdG(EY(Init),(!(EX(!(((i0.i0.u32.p300==0)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u17.p28==1))))) * ...409
(forward)formula 5,1,316.834,2423428,1,0,3.9901e+06,101856,701,1.31256e+07,459,831588,579279
FORMULA GPUForwardProgress-PT-16b-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 3487118 ms.

BK_STOP 1779730103205

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="GPUForwardProgress-PT-16b"
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 GPUForwardProgress-PT-16b, 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 r146-tall-177961074200433"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-16b.tgz
mv GPUForwardProgress-PT-16b 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 ;