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.r066-tall-177946967700377.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is CO4-PT-13, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tall-177946967700377
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 5.5K Mar 6 13:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Mar 6 13:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 6 13:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 6 13:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 08:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 08:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 15 08:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Mar 6 13:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 6 13:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 6 13:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 6 13:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 08:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 191K 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 CO4-PT-13-CTLCardinality-2024-00
FORMULA_NAME CO4-PT-13-CTLCardinality-2024-01
FORMULA_NAME CO4-PT-13-CTLCardinality-2024-02
FORMULA_NAME CO4-PT-13-CTLCardinality-2024-03
FORMULA_NAME CO4-PT-13-CTLCardinality-2024-04
FORMULA_NAME CO4-PT-13-CTLCardinality-2024-05
FORMULA_NAME CO4-PT-13-CTLCardinality-2024-06
FORMULA_NAME CO4-PT-13-CTLCardinality-2024-07
FORMULA_NAME CO4-PT-13-CTLCardinality-2024-08
FORMULA_NAME CO4-PT-13-CTLCardinality-2024-09
FORMULA_NAME CO4-PT-13-CTLCardinality-2024-10
FORMULA_NAME CO4-PT-13-CTLCardinality-2024-11
FORMULA_NAME CO4-PT-13-CTLCardinality-2024-12
FORMULA_NAME CO4-PT-13-CTLCardinality-2024-13
FORMULA_NAME CO4-PT-13-CTLCardinality-2024-14
FORMULA_NAME CO4-PT-13-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779523037395

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-13
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-23 07:57:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 07:57:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 07:57:18] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2026-05-23 07:57:18] [INFO ] Transformed 649 places.
[2026-05-23 07:57:18] [INFO ] Transformed 816 transitions.
[2026-05-23 07:57:18] [INFO ] Found NUPN structural information;
[2026-05-23 07:57:18] [INFO ] Parsed PT model containing 649 places and 816 transitions and 2232 arcs in 187 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 11 ms.
Deduced a syphon composed of 172 places in 10 ms
Reduce places removed 172 places and 227 transitions.
FORMULA CO4-PT-13-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-13-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 477 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 477/477 places, 589/589 transitions.
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 461 transition count 585
Discarding 78 places :
Symmetric choice reduction at 1 with 78 rule applications. Total rules 98 place count 383 transition count 505
Iterating global reduction 1 with 78 rules applied. Total rules applied 176 place count 383 transition count 505
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 229 place count 330 transition count 442
Iterating global reduction 1 with 53 rules applied. Total rules applied 282 place count 330 transition count 442
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 285 place count 330 transition count 439
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 306 place count 309 transition count 414
Iterating global reduction 2 with 21 rules applied. Total rules applied 327 place count 309 transition count 414
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 328 place count 309 transition count 413
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 338 place count 299 transition count 403
Iterating global reduction 3 with 10 rules applied. Total rules applied 348 place count 299 transition count 403
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 353 place count 294 transition count 398
Iterating global reduction 3 with 5 rules applied. Total rules applied 358 place count 294 transition count 398
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 359 place count 293 transition count 397
Iterating global reduction 3 with 1 rules applied. Total rules applied 360 place count 293 transition count 397
Applied a total of 360 rules in 122 ms. Remains 293 /477 variables (removed 184) and now considering 397/589 (removed 192) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8984787439199080470.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11457275289037011603.kers'
[2026-05-23 07:57:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8984787439199080470.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11457275289037011603.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 397 rows 293 cols 1104 entries
Finished phase 1 with 287 SingleSign rule and 0 generalized
[2026-05-23 07:57:19] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11457275289037011603.kers
Total runtime 2 ms.
[2026-05-23 07:57:19] [INFO ] Implicit Places using invariants in 313 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 352 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 292/477 places, 397/589 transitions.
Applied a total of 0 rules in 17 ms. Remains 292 /292 variables (removed 0) and now considering 397/397 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 511 ms. Remains : 292/477 places, 397/589 transitions.
Starting structural reductions in LTL mode, iteration 0 : 292/292 places, 397/397 transitions.
Applied a total of 0 rules in 7 ms. Remains 292 /292 variables (removed 0) and now considering 397/397 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3297549017215555477.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16956621699178060297.kers'
[2026-05-23 07:57:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3297549017215555477.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16956621699178060297.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 397 rows 292 cols 1102 entries
Finished phase 1 with 287 SingleSign rule and 0 generalized
[2026-05-23 07:57:19] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16956621699178060297.kers
Total runtime 2 ms.
[2026-05-23 07:57:19] [INFO ] Implicit Places using invariants in 108 ms returned []
[2026-05-23 07:57:19] [INFO ] Invariant cache hit.
[2026-05-23 07:57:19] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 314 ms to find 0 implicit places.
Running 396 sub problems to find dead transitions.
[2026-05-23 07:57:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/291 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (OVERLAPS) 1/292 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Problem TDEAD328 is UNSAT
Problem TDEAD330 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD361 is UNSAT
Problem TDEAD363 is UNSAT
Problem TDEAD366 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/292 variables, 7/12 constraints. Problems are: Problem set: 7 solved, 389 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/292 variables, 0/12 constraints. Problems are: Problem set: 7 solved, 389 unsolved
At refinement iteration 4 (OVERLAPS) 397/689 variables, 292/304 constraints. Problems are: Problem set: 7 solved, 389 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/689 variables, 0/304 constraints. Problems are: Problem set: 7 solved, 389 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (OVERLAPS) 0/689 variables, 0/304 constraints. Problems are: Problem set: 7 solved, 389 unsolved
No progress, stopping.
After SMT solving in domain Real declared 689/689 variables, and 304 constraints, problems are : Problem set: 7 solved, 389 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 292/292 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 389 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/291 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 389 unsolved
At refinement iteration 1 (OVERLAPS) 1/292 variables, 5/5 constraints. Problems are: Problem set: 7 solved, 389 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/292 variables, 7/12 constraints. Problems are: Problem set: 7 solved, 389 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/292 variables, 0/12 constraints. Problems are: Problem set: 7 solved, 389 unsolved
At refinement iteration 4 (OVERLAPS) 397/689 variables, 292/304 constraints. Problems are: Problem set: 7 solved, 389 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/689 variables, 389/693 constraints. Problems are: Problem set: 7 solved, 389 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/689 variables, 1/694 constraints. Problems are: Problem set: 7 solved, 389 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 689/689 variables, and 694 constraints, problems are : Problem set: 7 solved, 389 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 292/292 constraints, PredecessorRefiner: 389/396 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60236ms problems are : Problem set: 7 solved, 389 unsolved
Search for dead transitions found 7 dead transitions in 60249ms
Found 7 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 7 transitions
Dead transitions reduction (with SMT) removed 7 transitions
Starting structural reductions in LTL mode, iteration 1 : 292/292 places, 390/397 transitions.
Applied a total of 0 rules in 5 ms. Remains 292 /292 variables (removed 0) and now considering 390/390 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 60596 ms. Remains : 292/292 places, 390/397 transitions.
Support contains 44 out of 292 places after structural reductions.
[2026-05-23 07:58:20] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-23 07:58:20] [INFO ] Flatten gal took : 57 ms
[2026-05-23 07:58:20] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CO4-PT-13-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-13-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-13-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 07:58:20] [INFO ] Flatten gal took : 23 ms
[2026-05-23 07:58:20] [INFO ] Input system was already deterministic with 390 transitions.
Support contains 39 out of 292 places (down from 44) after GAL structural reductions.
RANDOM walk for 40000 steps (334 resets) in 1907 ms. (20 steps per ms) remains 20/31 properties
BEST_FIRST walk for 4003 steps (29 resets) in 47 ms. (83 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (29 resets) in 27 ms. (143 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (30 resets) in 31 ms. (125 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (26 resets) in 25 ms. (153 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4000 steps (24 resets) in 24 ms. (160 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (27 resets) in 10 ms. (363 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (32 resets) in 22 ms. (174 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (26 resets) in 10 ms. (363 steps per ms) remains 18/20 properties
BEST_FIRST walk for 4004 steps (28 resets) in 24 ms. (160 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (27 resets) in 11 ms. (333 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (23 resets) in 10 ms. (363 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (20 resets) in 12 ms. (307 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (28 resets) in 9 ms. (400 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (28 resets) in 10 ms. (363 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (28 resets) in 15 ms. (250 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (24 resets) in 13 ms. (285 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (30 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (25 resets) in 11 ms. (333 steps per ms) remains 18/18 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16238818779806286603.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17971333783189350138.kers'
[2026-05-23 07:58:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16238818779806286603.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17971333783189350138.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 390 rows 292 cols 1060 entries
Finished phase 1 with 281 SingleSign rule and 5 generalized
[2026-05-23 07:58:21] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17971333783189350138.kers
Total runtime 2 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 12/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 18/54 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 5/59 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 141/200 variables, 59/65 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 239/439 variables, 100/165 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/439 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 166/605 variables, 85/250 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/605 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 13 (OVERLAPS) 57/662 variables, 36/286 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/662 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 15 (OVERLAPS) 15/677 variables, 8/294 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/677 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Problem AtomicPropp13 is UNSAT
At refinement iteration 17 (OVERLAPS) 5/682 variables, 4/298 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/682 variables, 0/298 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 19 (OVERLAPS) 0/682 variables, 0/298 constraints. Problems are: Problem set: 1 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 682/682 variables, and 298 constraints, problems are : Problem set: 1 solved, 17 unsolved in 1164 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 292/292 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 46/67 variables, 21/21 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/21 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 195/262 variables, 45/66 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 17/83 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 0/83 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 16/278 variables, 3/86 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/278 variables, 6/92 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/278 variables, 0/92 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 10/288 variables, 2/94 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/288 variables, 0/94 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 11 (OVERLAPS) 4/292 variables, 1/95 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/292 variables, 4/99 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/292 variables, 0/99 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 14 (OVERLAPS) 213/505 variables, 114/213 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/505 variables, 0/213 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 16 (OVERLAPS) 125/630 variables, 70/283 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/630 variables, 0/283 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 18 (OVERLAPS) 39/669 variables, 23/306 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/669 variables, 0/306 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 20 (OVERLAPS) 12/681 variables, 8/314 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/681 variables, 0/314 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 22 (OVERLAPS) 1/682 variables, 1/315 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/682 variables, 0/315 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 24 (OVERLAPS) 0/682 variables, 0/315 constraints. Problems are: Problem set: 1 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 682/682 variables, and 315 constraints, problems are : Problem set: 1 solved, 17 unsolved in 3796 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 292/292 constraints, PredecessorRefiner: 17/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4972ms problems are : Problem set: 1 solved, 17 unsolved
Parikh walk visited 14 properties in 2020 ms.
Support contains 4 out of 292 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 292/292 places, 390/390 transitions.
Graph (trivial) has 298 edges and 292 vertex of which 3 / 292 are part of one of the 1 SCC in 6 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 602 edges and 290 vertex of which 275 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 124 transitions
Trivial Post-agglo rules discarded 124 transitions
Performed 124 trivial Post agglomeration. Transition count delta: 124
Iterating post reduction 0 with 141 rules applied. Total rules applied 143 place count 275 transition count 233
Reduce places removed 124 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 125 rules applied. Total rules applied 268 place count 151 transition count 232
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 269 place count 150 transition count 232
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 269 place count 150 transition count 215
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 303 place count 133 transition count 215
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 314 place count 122 transition count 202
Iterating global reduction 3 with 11 rules applied. Total rules applied 325 place count 122 transition count 202
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 326 place count 122 transition count 201
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 326 place count 122 transition count 199
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 330 place count 120 transition count 199
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 333 place count 117 transition count 194
Iterating global reduction 4 with 3 rules applied. Total rules applied 336 place count 117 transition count 194
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 337 place count 117 transition count 193
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 338 place count 116 transition count 192
Iterating global reduction 5 with 1 rules applied. Total rules applied 339 place count 116 transition count 192
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 340 place count 116 transition count 191
Performed 46 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 6 with 92 rules applied. Total rules applied 432 place count 70 transition count 131
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 439 place count 70 transition count 124
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 442 place count 67 transition count 120
Iterating global reduction 7 with 3 rules applied. Total rules applied 445 place count 67 transition count 120
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 7 with 30 rules applied. Total rules applied 475 place count 52 transition count 136
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 482 place count 52 transition count 129
Discarding 10 places :
Symmetric choice reduction at 8 with 10 rule applications. Total rules 492 place count 42 transition count 89
Iterating global reduction 8 with 10 rules applied. Total rules applied 502 place count 42 transition count 89
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 509 place count 42 transition count 82
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 512 place count 39 transition count 64
Iterating global reduction 9 with 3 rules applied. Total rules applied 515 place count 39 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 517 place count 39 transition count 62
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 519 place count 38 transition count 79
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 522 place count 38 transition count 76
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 11 with 9 rules applied. Total rules applied 531 place count 38 transition count 67
Free-agglomeration rule applied 7 times.
Iterating global reduction 11 with 7 rules applied. Total rules applied 538 place count 38 transition count 60
Reduce places removed 7 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 546 place count 31 transition count 59
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 547 place count 30 transition count 58
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 549 place count 28 transition count 58
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 13 with 9 rules applied. Total rules applied 558 place count 28 transition count 49
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 560 place count 26 transition count 43
Iterating global reduction 13 with 2 rules applied. Total rules applied 562 place count 26 transition count 43
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 564 place count 26 transition count 41
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 565 place count 25 transition count 38
Iterating global reduction 14 with 1 rules applied. Total rules applied 566 place count 25 transition count 38
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 567 place count 25 transition count 37
Free-agglomeration rule applied 1 times.
Iterating global reduction 15 with 1 rules applied. Total rules applied 568 place count 25 transition count 36
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 569 place count 24 transition count 36
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 570 place count 24 transition count 36
Applied a total of 570 rules in 70 ms. Remains 24 /292 variables (removed 268) and now considering 36/390 (removed 354) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 24/292 places, 36/390 transitions.
RANDOM walk for 113 steps (0 resets) in 5 ms. (18 steps per ms) remains 0/3 properties
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
[2026-05-23 07:58:28] [INFO ] Flatten gal took : 17 ms
[2026-05-23 07:58:28] [INFO ] Flatten gal took : 17 ms
[2026-05-23 07:58:28] [INFO ] Input system was already deterministic with 390 transitions.
Computed a total of 28 stabilizing places and 33 stable transitions
Graph (complete) has 605 edges and 292 vertex of which 286 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Starting structural reductions in LTL mode, iteration 0 : 292/292 places, 390/390 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 268 transition count 364
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 268 transition count 364
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 268 transition count 361
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 62 place count 257 transition count 350
Iterating global reduction 1 with 11 rules applied. Total rules applied 73 place count 257 transition count 350
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 75 place count 257 transition count 348
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 83 place count 249 transition count 339
Iterating global reduction 2 with 8 rules applied. Total rules applied 91 place count 249 transition count 339
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 93 place count 249 transition count 337
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 95 place count 247 transition count 335
Iterating global reduction 3 with 2 rules applied. Total rules applied 97 place count 247 transition count 335
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 98 place count 247 transition count 334
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 99 place count 246 transition count 333
Iterating global reduction 4 with 1 rules applied. Total rules applied 100 place count 246 transition count 333
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 101 place count 245 transition count 332
Iterating global reduction 4 with 1 rules applied. Total rules applied 102 place count 245 transition count 332
Applied a total of 102 rules in 24 ms. Remains 245 /292 variables (removed 47) and now considering 332/390 (removed 58) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6762295394956289408.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16937374032142622633.kers'
[2026-05-23 07:58:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6762295394956289408.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16937374032142622633.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 332 rows 245 cols 912 entries
Finished phase 1 with 235 SingleSign rule and 4 generalized
[2026-05-23 07:58:28] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16937374032142622633.kers
Total runtime 2 ms.
[2026-05-23 07:58:28] [INFO ] Implicit Places using invariants in 69 ms returned [172, 173]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 71 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 243/292 places, 332/390 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 241 transition count 330
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 241 transition count 330
Applied a total of 4 rules in 5 ms. Remains 241 /243 variables (removed 2) and now considering 330/332 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4823641057742006320.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17205210296882811427.kers'
[2026-05-23 07:58:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4823641057742006320.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17205210296882811427.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 330 rows 241 cols 886 entries
Finished phase 1 with 237 SingleSign rule and 0 generalized
[2026-05-23 07:58:28] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17205210296882811427.kers
Total runtime 1 ms.
[2026-05-23 07:58:28] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-23 07:58:28] [INFO ] Invariant cache hit.
[2026-05-23 07:58:28] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 241/292 places, 330/390 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 295 ms. Remains : 241/292 places, 330/390 transitions.
[2026-05-23 07:58:28] [INFO ] Flatten gal took : 12 ms
[2026-05-23 07:58:28] [INFO ] Flatten gal took : 11 ms
[2026-05-23 07:58:28] [INFO ] Input system was already deterministic with 330 transitions.
[2026-05-23 07:58:28] [INFO ] Flatten gal took : 11 ms
[2026-05-23 07:58:28] [INFO ] Flatten gal took : 10 ms
[2026-05-23 07:58:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality14386810912201283030.gal : 6 ms
[2026-05-23 07:58:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality9453944079107883890.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/CTLCardinality14386810912201283030.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9453944079107883890.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.00561e+07,0.382376,18808,2,4009,5,55199,6,0,1290,61117,0


Converting to forward existential form...Done !
original formula: EG(((EX(TRUE) * AF((AX((p378==0)) * (p558==0)))) * EF(EG(E((p571==1) U (p292==0))))))
=> equivalent forward existential formula: [FwdG(Init,((EX(TRUE) * !(EG(!((!(EX(!((p378==0)))) * (p558==0)))))) * E(TRUE U EG(E((p571==1) U (p292==0))))))]...164
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t19, t24, t32, t41, t43, t44, t47, t48, t49, t52, t54, t56...414
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2026-05-23 07:58:58] [INFO ] Flatten gal took : 16 ms
[2026-05-23 07:58:58] [INFO ] Applying decomposition
[2026-05-23 07:58:58] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17095921124335728948.txt' '-o' '/tmp/graph17095921124335728948.bin' '-w' '/tmp/graph17095921124335728948.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17095921124335728948.bin' '-l' '-1' '-v' '-w' '/tmp/graph17095921124335728948.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:58:58] [INFO ] Decomposing Gal with order
[2026-05-23 07:58:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:58:58] [INFO ] Removed a total of 204 redundant transitions.
[2026-05-23 07:58:58] [INFO ] Flatten gal took : 83 ms
[2026-05-23 07:58:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 16 ms.
[2026-05-23 07:58:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality7098460753590766842.gal : 6 ms
[2026-05-23 07:58:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality17871037483756083593.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/CTLCardinality7098460753590766842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17871037483756083593.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,3.00561e+07,0.194613,12332,672,111,13509,1520,710,39246,81,5515,0


Converting to forward existential form...Done !
original formula: EG(((EX(TRUE) * AF((AX((i8.i0.u53.p378==0)) * (i13.i1.u80.p558==0)))) * EF(EG(E((i13.i2.u82.p571==1) U (i5.i0.u35.p292==0))))))
=> equivalent forward existential formula: [FwdG(Init,((EX(TRUE) * !(EG(!((!(EX(!((i8.i0.u53.p378==0)))) * (i13.i1.u80.p558==0)))))) * E(TRUE U EG(E((i13.i...206
Reverse transition relation is NOT exact ! Due to transitions t19, t81, t91, t135, t181, t192, t212, t252, t280, t281, t304, t305, i1.i1.t243, i4.t221, i4....724
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 292/292 places, 390/390 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 268 transition count 364
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 268 transition count 364
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 268 transition count 361
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 63 place count 256 transition count 349
Iterating global reduction 1 with 12 rules applied. Total rules applied 75 place count 256 transition count 349
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 78 place count 256 transition count 346
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 87 place count 247 transition count 336
Iterating global reduction 2 with 9 rules applied. Total rules applied 96 place count 247 transition count 336
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 98 place count 247 transition count 334
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 101 place count 244 transition count 331
Iterating global reduction 3 with 3 rules applied. Total rules applied 104 place count 244 transition count 331
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 106 place count 244 transition count 329
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 107 place count 243 transition count 328
Iterating global reduction 4 with 1 rules applied. Total rules applied 108 place count 243 transition count 328
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 109 place count 242 transition count 327
Iterating global reduction 4 with 1 rules applied. Total rules applied 110 place count 242 transition count 327
Applied a total of 110 rules in 37 ms. Remains 242 /292 variables (removed 50) and now considering 327/390 (removed 63) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11456888924840925643.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1517870045892963174.kers'
[2026-05-23 07:59:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11456888924840925643.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1517870045892963174.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 327 rows 242 cols 902 entries
Finished phase 1 with 232 SingleSign rule and 4 generalized
[2026-05-23 07:59:29] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1517870045892963174.kers
Total runtime 1 ms.
[2026-05-23 07:59:29] [INFO ] Implicit Places using invariants in 220 ms returned [175, 176]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 223 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/292 places, 327/390 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 238 transition count 325
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 238 transition count 325
Applied a total of 4 rules in 5 ms. Remains 238 /240 variables (removed 2) and now considering 325/327 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5357152925842414565.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10864451058800956322.kers'
[2026-05-23 07:59:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5357152925842414565.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10864451058800956322.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 325 rows 238 cols 876 entries
Finished phase 1 with 234 SingleSign rule and 0 generalized
[2026-05-23 07:59:29] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10864451058800956322.kers
Total runtime 1 ms.
[2026-05-23 07:59:29] [INFO ] Implicit Places using invariants in 127 ms returned []
[2026-05-23 07:59:29] [INFO ] Invariant cache hit.
[2026-05-23 07:59:29] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 238/292 places, 325/390 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 651 ms. Remains : 238/292 places, 325/390 transitions.
[2026-05-23 07:59:29] [INFO ] Flatten gal took : 31 ms
[2026-05-23 07:59:29] [INFO ] Flatten gal took : 31 ms
[2026-05-23 07:59:29] [INFO ] Input system was already deterministic with 325 transitions.
[2026-05-23 07:59:29] [INFO ] Flatten gal took : 9 ms
[2026-05-23 07:59:29] [INFO ] Flatten gal took : 25 ms
[2026-05-23 07:59:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality9310617843960930996.gal : 2 ms
[2026-05-23 07:59:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality5679841582933169532.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/CTLCardinality9310617843960930996.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5679841582933169532.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,2.51799e+07,0.377949,18928,2,4043,5,55618,6,0,1273,60925,0


Converting to forward existential form...Done !
original formula: AF((EX(EF((p418==0))) * ((p326==1) + (AF(((p200==0)||(p365==1))) * EX(((p184==0)&&(p492==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!((EX(E(TRUE U (p418==0))) * ((p326==1) + (!(EG(!(((p200==0)||(p365==1))))) * EX(((p184==0)&&(p492==1...172
Reverse transition relation is NOT exact ! Due to transitions t2, t11, t12, t13, t14, t15, t16, t17, t20, t25, t33, t42, t44, t45, t46, t47, t48, t50, t56,...402
(forward)formula 0,0,25.4024,786600,1,0,1161,3.55961e+06,685,657,8114,5.33089e+06,1345
FORMULA CO4-PT-13-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 292/292 places, 390/390 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 267 transition count 363
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 267 transition count 363
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 53 place count 267 transition count 360
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 65 place count 255 transition count 348
Iterating global reduction 1 with 12 rules applied. Total rules applied 77 place count 255 transition count 348
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 79 place count 255 transition count 346
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 87 place count 247 transition count 337
Iterating global reduction 2 with 8 rules applied. Total rules applied 95 place count 247 transition count 337
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 97 place count 247 transition count 335
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 99 place count 245 transition count 333
Iterating global reduction 3 with 2 rules applied. Total rules applied 101 place count 245 transition count 333
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 102 place count 245 transition count 332
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 103 place count 244 transition count 331
Iterating global reduction 4 with 1 rules applied. Total rules applied 104 place count 244 transition count 331
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 105 place count 243 transition count 330
Iterating global reduction 4 with 1 rules applied. Total rules applied 106 place count 243 transition count 330
Applied a total of 106 rules in 19 ms. Remains 243 /292 variables (removed 49) and now considering 330/390 (removed 60) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14182935330883731611.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8253256963630145693.kers'
[2026-05-23 07:59:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14182935330883731611.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8253256963630145693.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 330 rows 243 cols 908 entries
Finished phase 1 with 233 SingleSign rule and 4 generalized
[2026-05-23 07:59:55] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8253256963630145693.kers
Total runtime 1 ms.
[2026-05-23 07:59:55] [INFO ] Implicit Places using invariants in 114 ms returned [172, 173]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 123 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 241/292 places, 330/390 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 239 transition count 328
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 239 transition count 328
Applied a total of 4 rules in 5 ms. Remains 239 /241 variables (removed 2) and now considering 328/330 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8882957779299095666.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11120912439193585874.kers'
[2026-05-23 07:59:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8882957779299095666.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11120912439193585874.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 328 rows 239 cols 882 entries
Finished phase 1 with 235 SingleSign rule and 0 generalized
[2026-05-23 07:59:55] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11120912439193585874.kers
Total runtime 2 ms.
[2026-05-23 07:59:55] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-05-23 07:59:55] [INFO ] Invariant cache hit.
[2026-05-23 07:59:55] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 239/292 places, 328/390 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 425 ms. Remains : 239/292 places, 328/390 transitions.
[2026-05-23 07:59:55] [INFO ] Flatten gal took : 10 ms
[2026-05-23 07:59:55] [INFO ] Flatten gal took : 30 ms
[2026-05-23 07:59:55] [INFO ] Input system was already deterministic with 328 transitions.
[2026-05-23 07:59:55] [INFO ] Flatten gal took : 7 ms
[2026-05-23 07:59:55] [INFO ] Flatten gal took : 13 ms
[2026-05-23 07:59:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality11492209859717408118.gal : 2 ms
[2026-05-23 07:59:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality11716375815325011288.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/CTLCardinality11492209859717408118.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11716375815325011288.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82732e+07,0.403735,19304,2,4117,5,57142,6,0,1280,62720,0


Converting to forward existential form...Done !
original formula: AG(EF(((p462==0) + AX(FALSE))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p462==0) + !(EX(!(FALSE)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t19, t24, t32, t41, t43, t44, t45, t46, t47, t49, t55, t63...414
(forward)formula 0,1,5.11733,166432,1,0,476,653761,677,290,7995,668788,671
FORMULA CO4-PT-13-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 292/292 places, 390/390 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 271 transition count 368
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 271 transition count 368
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 45 place count 271 transition count 365
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 56 place count 260 transition count 354
Iterating global reduction 1 with 11 rules applied. Total rules applied 67 place count 260 transition count 354
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 70 place count 260 transition count 351
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 78 place count 252 transition count 342
Iterating global reduction 2 with 8 rules applied. Total rules applied 86 place count 252 transition count 342
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 88 place count 252 transition count 340
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 91 place count 249 transition count 337
Iterating global reduction 3 with 3 rules applied. Total rules applied 94 place count 249 transition count 337
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 96 place count 249 transition count 335
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 97 place count 248 transition count 334
Iterating global reduction 4 with 1 rules applied. Total rules applied 98 place count 248 transition count 334
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 99 place count 247 transition count 333
Iterating global reduction 4 with 1 rules applied. Total rules applied 100 place count 247 transition count 333
Applied a total of 100 rules in 22 ms. Remains 247 /292 variables (removed 45) and now considering 333/390 (removed 57) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16406433781863695217.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12695062286807109741.kers'
[2026-05-23 08:00:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16406433781863695217.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12695062286807109741.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 333 rows 247 cols 922 entries
Finished phase 1 with 239 SingleSign rule and 2 generalized
[2026-05-23 08:00:01] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-12695062286807109741.kers
Total runtime 5 ms.
[2026-05-23 08:00:01] [INFO ] Implicit Places using invariants in 115 ms returned [175, 176]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 119 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 245/292 places, 333/390 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 244 transition count 332
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 244 transition count 332
Applied a total of 2 rules in 3 ms. Remains 244 /245 variables (removed 1) and now considering 332/333 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3438094956094931367.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4536072960012361786.kers'
[2026-05-23 08:00:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3438094956094931367.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4536072960012361786.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 332 rows 244 cols 901 entries
Finished phase 1 with 240 SingleSign rule and 0 generalized
[2026-05-23 08:00:01] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4536072960012361786.kers
Total runtime 1 ms.
[2026-05-23 08:00:01] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-05-23 08:00:01] [INFO ] Invariant cache hit.
[2026-05-23 08:00:01] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 244/292 places, 332/390 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 421 ms. Remains : 244/292 places, 332/390 transitions.
[2026-05-23 08:00:01] [INFO ] Flatten gal took : 6 ms
[2026-05-23 08:00:01] [INFO ] Flatten gal took : 6 ms
[2026-05-23 08:00:01] [INFO ] Input system was already deterministic with 332 transitions.
[2026-05-23 08:00:01] [INFO ] Flatten gal took : 6 ms
[2026-05-23 08:00:01] [INFO ] Flatten gal took : 6 ms
[2026-05-23 08:00:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality13056202011550286812.gal : 1 ms
[2026-05-23 08:00:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality2389782316231700069.ctl : 16 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/CTLCardinality13056202011550286812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2389782316231700069.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,2.91871e+07,0.46219,20416,2,4152,5,59207,6,0,1304,71301,0


Converting to forward existential form...Done !
original formula: EF((!(A((((p536==0) * AX(FALSE)) + !(((p361==0)||(p188==1)))) U EX((p340!=1)))) + AG(((AG((p435==1)) * (p544==0)) * (p133==1)))))
=> equivalent forward existential formula: (([((FwdU(FwdU(Init,TRUE),!(EX((p340!=1)))) * !((((p536==0) * !(EX(!(FALSE)))) + !(((p361==0)||(p188==1)))))) * ...339
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t19, t24, t32, t41, t43, t44, t45, t46, t47, t49, t57, t59...390
(forward)formula 0,1,5.15585,164876,1,0,479,653541,687,297,8001,720566,681
FORMULA CO4-PT-13-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 292/292 places, 390/390 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 266 transition count 362
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 266 transition count 362
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 55 place count 266 transition count 359
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 68 place count 253 transition count 346
Iterating global reduction 1 with 13 rules applied. Total rules applied 81 place count 253 transition count 346
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 84 place count 253 transition count 343
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 93 place count 244 transition count 333
Iterating global reduction 2 with 9 rules applied. Total rules applied 102 place count 244 transition count 333
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 104 place count 244 transition count 331
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 107 place count 241 transition count 328
Iterating global reduction 3 with 3 rules applied. Total rules applied 110 place count 241 transition count 328
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 112 place count 241 transition count 326
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 113 place count 240 transition count 325
Iterating global reduction 4 with 1 rules applied. Total rules applied 114 place count 240 transition count 325
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 115 place count 239 transition count 324
Iterating global reduction 4 with 1 rules applied. Total rules applied 116 place count 239 transition count 324
Applied a total of 116 rules in 17 ms. Remains 239 /292 variables (removed 53) and now considering 324/390 (removed 66) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17689616424985160586.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3086614212945093953.kers'
[2026-05-23 08:00:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17689616424985160586.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3086614212945093953.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 324 rows 239 cols 896 entries
Finished phase 1 with 229 SingleSign rule and 4 generalized
[2026-05-23 08:00:06] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3086614212945093953.kers
Total runtime 1 ms.
[2026-05-23 08:00:06] [INFO ] Implicit Places using invariants in 59 ms returned [172, 173]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 60 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 237/292 places, 324/390 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 236 transition count 323
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 236 transition count 323
Applied a total of 2 rules in 4 ms. Remains 236 /237 variables (removed 1) and now considering 323/324 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11157706981070944787.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4960529936014881236.kers'
[2026-05-23 08:00:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11157706981070944787.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4960529936014881236.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 323 rows 236 cols 875 entries
Finished phase 1 with 232 SingleSign rule and 0 generalized
[2026-05-23 08:00:06] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4960529936014881236.kers
Total runtime 1 ms.
[2026-05-23 08:00:07] [INFO ] Implicit Places using invariants in 112 ms returned []
[2026-05-23 08:00:07] [INFO ] Invariant cache hit.
[2026-05-23 08:00:07] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 236/292 places, 323/390 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 324 ms. Remains : 236/292 places, 323/390 transitions.
[2026-05-23 08:00:07] [INFO ] Flatten gal took : 5 ms
[2026-05-23 08:00:07] [INFO ] Flatten gal took : 5 ms
[2026-05-23 08:00:07] [INFO ] Input system was already deterministic with 323 transitions.
[2026-05-23 08:00:07] [INFO ] Flatten gal took : 5 ms
[2026-05-23 08:00:07] [INFO ] Flatten gal took : 5 ms
[2026-05-23 08:00:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality15257964876890610582.gal : 1 ms
[2026-05-23 08:00:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality373700683835554204.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/CTLCardinality15257964876890610582.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality373700683835554204.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,2.4809e+07,0.432223,22132,2,3834,5,59153,6,0,1263,81392,0


Converting to forward existential form...Done !
original formula: AG(EX(AF(EX((p631==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(EG(!(EX((p631==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t19, t24, t32, t41, t43, t44, t45, t46, t47, t49, t55, t63...410
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2026-05-23 08:00:37] [INFO ] Flatten gal took : 9 ms
[2026-05-23 08:00:37] [INFO ] Applying decomposition
[2026-05-23 08:00:37] [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/graph7100182963715630735.txt' '-o' '/tmp/graph7100182963715630735.bin' '-w' '/tmp/graph7100182963715630735.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7100182963715630735.bin' '-l' '-1' '-v' '-w' '/tmp/graph7100182963715630735.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:00:37] [INFO ] Decomposing Gal with order
[2026-05-23 08:00:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:00:37] [INFO ] Removed a total of 199 redundant transitions.
[2026-05-23 08:00:37] [INFO ] Flatten gal took : 40 ms
[2026-05-23 08:00:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 5 ms.
[2026-05-23 08:00:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality7199605741558034559.gal : 18 ms
[2026-05-23 08:00:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality17168596272065838170.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/CTLCardinality7199605741558034559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17168596272065838170.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.4809e+07,0.279421,11504,643,115,12517,602,674,32355,88,2948,0


Converting to forward existential form...Done !
original formula: AG(EX(AF(EX((i13.u71.p631==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(EG(!(EX((i13.u71.p631==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t19, t43, t74, t84, t162, t174, t205, t245, t273, t274, t297, t298, i0.t11, i0.u89.t15, i0.u8...648
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 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
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 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
(forward)formula 0,0,15.3207,455936,1,0,600201,2934,3634,2.90472e+06,398,14606,624901
FORMULA CO4-PT-13-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 292/292 places, 390/390 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 266 transition count 362
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 266 transition count 362
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 55 place count 266 transition count 359
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 68 place count 253 transition count 346
Iterating global reduction 1 with 13 rules applied. Total rules applied 81 place count 253 transition count 346
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 84 place count 253 transition count 343
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 93 place count 244 transition count 333
Iterating global reduction 2 with 9 rules applied. Total rules applied 102 place count 244 transition count 333
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 104 place count 244 transition count 331
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 107 place count 241 transition count 328
Iterating global reduction 3 with 3 rules applied. Total rules applied 110 place count 241 transition count 328
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 112 place count 241 transition count 326
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 113 place count 240 transition count 325
Iterating global reduction 4 with 1 rules applied. Total rules applied 114 place count 240 transition count 325
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 115 place count 239 transition count 324
Iterating global reduction 4 with 1 rules applied. Total rules applied 116 place count 239 transition count 324
Applied a total of 116 rules in 17 ms. Remains 239 /292 variables (removed 53) and now considering 324/390 (removed 66) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14378156459274831876.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8617090677890709835.kers'
[2026-05-23 08:00:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14378156459274831876.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8617090677890709835.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 324 rows 239 cols 896 entries
Finished phase 1 with 229 SingleSign rule and 4 generalized
[2026-05-23 08:00:52] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8617090677890709835.kers
Total runtime 1 ms.
[2026-05-23 08:00:53] [INFO ] Implicit Places using invariants in 476 ms returned [172, 173]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 477 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 237/292 places, 324/390 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 235 transition count 322
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 235 transition count 322
Applied a total of 4 rules in 4 ms. Remains 235 /237 variables (removed 2) and now considering 322/324 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2225974748064066598.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3145976487775476989.kers'
[2026-05-23 08:00:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2225974748064066598.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3145976487775476989.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 322 rows 235 cols 870 entries
Finished phase 1 with 231 SingleSign rule and 0 generalized
[2026-05-23 08:00:53] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3145976487775476989.kers
Total runtime 1 ms.
[2026-05-23 08:00:53] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-23 08:00:53] [INFO ] Invariant cache hit.
[2026-05-23 08:00:53] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 235/292 places, 322/390 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 700 ms. Remains : 235/292 places, 322/390 transitions.
[2026-05-23 08:00:53] [INFO ] Flatten gal took : 5 ms
[2026-05-23 08:00:53] [INFO ] Flatten gal took : 5 ms
[2026-05-23 08:00:53] [INFO ] Input system was already deterministic with 322 transitions.
[2026-05-23 08:00:53] [INFO ] Flatten gal took : 4 ms
[2026-05-23 08:00:53] [INFO ] Flatten gal took : 6 ms
[2026-05-23 08:00:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality17157228866173097673.gal : 1 ms
[2026-05-23 08:00:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality270665756132367719.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/CTLCardinality17157228866173097673.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality270665756132367719.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,2.47073e+07,0.716147,24220,2,3881,5,65849,6,0,1258,90534,0


Converting to forward existential form...Done !
original formula: AX(E(!(EX(TRUE)) U AG(!(EF((p407==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(!(EX(TRUE)) U !(E(TRUE U !(!(E(TRUE U (p407==1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t19, t24, t32, t41, t43, t44, t45, t46, t47, t49, t55, t63...404
(forward)formula 0,0,14.2845,429068,1,0,508,2.70773e+06,668,307,8022,1.88106e+06,709
FORMULA CO4-PT-13-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 292/292 places, 390/390 transitions.
Graph (trivial) has 304 edges and 292 vertex of which 3 / 292 are part of one of the 1 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 603 edges and 290 vertex of which 284 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 122 transitions
Trivial Post-agglo rules discarded 122 transitions
Performed 122 trivial Post agglomeration. Transition count delta: 122
Iterating post reduction 0 with 122 rules applied. Total rules applied 124 place count 283 transition count 258
Reduce places removed 122 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 124 rules applied. Total rules applied 248 place count 161 transition count 256
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 248 place count 161 transition count 238
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 284 place count 143 transition count 238
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 294 place count 133 transition count 226
Iterating global reduction 2 with 10 rules applied. Total rules applied 304 place count 133 transition count 226
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 304 place count 133 transition count 224
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 308 place count 131 transition count 224
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 311 place count 128 transition count 219
Iterating global reduction 2 with 3 rules applied. Total rules applied 314 place count 128 transition count 219
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 315 place count 128 transition count 218
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 359 place count 106 transition count 196
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 3 with 13 rules applied. Total rules applied 372 place count 106 transition count 183
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 380 place count 101 transition count 180
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 383 place count 98 transition count 176
Iterating global reduction 5 with 3 rules applied. Total rules applied 386 place count 98 transition count 176
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 5 with 14 rules applied. Total rules applied 400 place count 98 transition count 162
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 5 with 7 rules applied. Total rules applied 407 place count 98 transition count 155
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 414 place count 91 transition count 155
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 2 Pre rules applied. Total rules applied 414 place count 91 transition count 153
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 418 place count 89 transition count 153
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 420 place count 88 transition count 152
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 421 place count 88 transition count 152
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 423 place count 86 transition count 150
Applied a total of 423 rules in 91 ms. Remains 86 /292 variables (removed 206) and now considering 150/390 (removed 240) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17373829266550800597.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16252362915695142241.kers'
[2026-05-23 08:01:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17373829266550800597.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16252362915695142241.kers]
Normalized transition count is 149 out of 150 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 149 rows 86 cols 418 entries
Finished phase 1 with 78 SingleSign rule and 2 generalized
[2026-05-23 08:01:08] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16252362915695142241.kers
Total runtime 1 ms.
[2026-05-23 08:01:08] [INFO ] Implicit Places using invariants in 47 ms returned [60, 61]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 58 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 84/292 places, 150/390 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 82 transition count 148
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 82 transition count 148
Applied a total of 4 rules in 9 ms. Remains 82 /84 variables (removed 2) and now considering 148/150 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11526888372596756035.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14406911537955809119.kers'
[2026-05-23 08:01:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11526888372596756035.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14406911537955809119.kers]
Normalized transition count is 147 out of 148 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 147 rows 82 cols 398 entries
Finished phase 1 with 78 SingleSign rule and 0 generalized
[2026-05-23 08:01:08] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14406911537955809119.kers
Total runtime 0 ms.
[2026-05-23 08:01:08] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-23 08:01:08] [INFO ] Invariant cache hit.
[2026-05-23 08:01:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 08:01:08] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 82/292 places, 148/390 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 283 ms. Remains : 82/292 places, 148/390 transitions.
[2026-05-23 08:01:08] [INFO ] Flatten gal took : 2 ms
[2026-05-23 08:01:08] [INFO ] Flatten gal took : 2 ms
[2026-05-23 08:01:08] [INFO ] Input system was already deterministic with 148 transitions.
[2026-05-23 08:01:08] [INFO ] Flatten gal took : 2 ms
[2026-05-23 08:01:08] [INFO ] Flatten gal took : 2 ms
[2026-05-23 08:01:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality10325585718494690198.gal : 0 ms
[2026-05-23 08:01:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality163867348046674890.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/CTLCardinality10325585718494690198.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality163867348046674890.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,107521,0.036146,5268,2,450,5,4579,6,0,466,3456,0


Converting to forward existential form...Done !
original formula: EG(A((p391!=0) U (p377==0)))
=> equivalent forward existential formula: [FwdG(Init,!((E(!((p377==0)) U (!((p391!=0)) * !((p377==0)))) + EG(!((p377==0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t15, t27, t41, t46, t67, t140, t142, Intersection with reachable at each step enabled. (...202
(forward)formula 0,1,0.488876,23144,1,0,328,85225,326,197,3272,109601,461
FORMULA CO4-PT-13-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 292/292 places, 390/390 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 271 transition count 367
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 271 transition count 367
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 44 place count 271 transition count 365
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 54 place count 261 transition count 355
Iterating global reduction 1 with 10 rules applied. Total rules applied 64 place count 261 transition count 355
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 67 place count 261 transition count 352
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 72 place count 256 transition count 347
Iterating global reduction 2 with 5 rules applied. Total rules applied 77 place count 256 transition count 347
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 79 place count 256 transition count 345
Applied a total of 79 rules in 11 ms. Remains 256 /292 variables (removed 36) and now considering 345/390 (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-16497953303395756839.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10867469823183390916.kers'
[2026-05-23 08:01:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16497953303395756839.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10867469823183390916.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 345 rows 256 cols 946 entries
Finished phase 1 with 246 SingleSign rule and 4 generalized
[2026-05-23 08:01:08] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10867469823183390916.kers
Total runtime 2 ms.
[2026-05-23 08:01:09] [INFO ] Implicit Places using invariants in 137 ms returned [185, 186]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 139 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 254/292 places, 345/390 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 252 transition count 343
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 252 transition count 343
Applied a total of 4 rules in 5 ms. Remains 252 /254 variables (removed 2) and now considering 343/345 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8571181487297404034.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18310754746314760514.kers'
[2026-05-23 08:01:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8571181487297404034.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18310754746314760514.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 343 rows 252 cols 920 entries
Finished phase 1 with 248 SingleSign rule and 0 generalized
[2026-05-23 08:01:09] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18310754746314760514.kers
Total runtime 1 ms.
[2026-05-23 08:01:09] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-23 08:01:09] [INFO ] Invariant cache hit.
[2026-05-23 08:01:09] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 252/292 places, 343/390 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 368 ms. Remains : 252/292 places, 343/390 transitions.
[2026-05-23 08:01:09] [INFO ] Flatten gal took : 5 ms
[2026-05-23 08:01:09] [INFO ] Flatten gal took : 4 ms
[2026-05-23 08:01:09] [INFO ] Input system was already deterministic with 343 transitions.
[2026-05-23 08:01:09] [INFO ] Flatten gal took : 5 ms
[2026-05-23 08:01:09] [INFO ] Flatten gal took : 12 ms
[2026-05-23 08:01:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality10631280494802648419.gal : 1 ms
[2026-05-23 08:01:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality13688897938623099886.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/CTLCardinality10631280494802648419.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13688897938623099886.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,3.07551e+07,0.42266,20824,2,4364,5,61687,6,0,1347,70172,0


Converting to forward existential form...Done !
original formula: EF((!(E(AX((p465==0)) U E(A((p308==1) U ((p320==0)||(p562==1))) U EX((p298==1))))) * (AF(!(E((p603==1) U ((p459==0)||(p328==1))))) + AF((...167
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(E(!(EX(!((p465==0)))) U E(!((E(!(((p320==0)||(p562==1))) U (!((p308==1)) * !(((p320==0)|...503
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t21, t26, t34, t43, t45, t46, t47, t48, t49, t52, t54, t60...419
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2026-05-23 08:01:39] [INFO ] Flatten gal took : 4 ms
[2026-05-23 08:01:39] [INFO ] Applying decomposition
[2026-05-23 08:01:39] [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/graph845266166936303630.txt' '-o' '/tmp/graph845266166936303630.bin' '-w' '/tmp/graph845266166936303630.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph845266166936303630.bin' '-l' '-1' '-v' '-w' '/tmp/graph845266166936303630.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:01:39] [INFO ] Decomposing Gal with order
[2026-05-23 08:01:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:01:39] [INFO ] Removed a total of 207 redundant transitions.
[2026-05-23 08:01:39] [INFO ] Flatten gal took : 12 ms
[2026-05-23 08:01:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 17 labels/synchronizations in 5 ms.
[2026-05-23 08:01:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality13961081262242418953.gal : 2 ms
[2026-05-23 08:01:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality2526541665793525833.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/CTLCardinality13961081262242418953.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2526541665793525833.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,3.07551e+07,0.223646,14164,578,123,17925,1469,753,43291,93,7261,0


Converting to forward existential form...Done !
original formula: EF((!(E(AX((i10.i0.u77.p465==0)) U E(A((i3.i0.u41.p308==1) U ((i3.i1.u46.p320==0)||(i11.i1.u87.p562==1))) U EX((i5.i1.u37.p298==1))))) * ...261
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(E(!(EX(!((i10.i0.u77.p465==0)))) U E(!((E(!(((i3.i1.u46.p320==0)||(i11.i1.u87.p562==1)))...733
Reverse transition relation is NOT exact ! Due to transitions t21, t79, t93, t137, t177, t220, t232, t261, t290, t291, t315, t316, i0.i1.t252, i1.i1.t200, ...752
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 2
Fast SCC detection found a local SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 2
Fast SCC detection found a local SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 292/292 places, 390/390 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 268 transition count 364
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 268 transition count 364
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 50 place count 268 transition count 362
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 61 place count 257 transition count 351
Iterating global reduction 1 with 11 rules applied. Total rules applied 72 place count 257 transition count 351
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 74 place count 257 transition count 349
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 82 place count 249 transition count 340
Iterating global reduction 2 with 8 rules applied. Total rules applied 90 place count 249 transition count 340
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 91 place count 249 transition count 339
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 94 place count 246 transition count 336
Iterating global reduction 3 with 3 rules applied. Total rules applied 97 place count 246 transition count 336
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 99 place count 246 transition count 334
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 100 place count 245 transition count 333
Iterating global reduction 4 with 1 rules applied. Total rules applied 101 place count 245 transition count 333
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 102 place count 244 transition count 332
Iterating global reduction 4 with 1 rules applied. Total rules applied 103 place count 244 transition count 332
Applied a total of 103 rules in 45 ms. Remains 244 /292 variables (removed 48) and now considering 332/390 (removed 58) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3231166568677573419.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6267343490528928971.kers'
[2026-05-23 08:02:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3231166568677573419.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6267343490528928971.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 332 rows 244 cols 920 entries
Finished phase 1 with 233 SingleSign rule and 5 generalized
[2026-05-23 08:02:09] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6267343490528928971.kers
Total runtime 2 ms.
[2026-05-23 08:02:09] [INFO ] Implicit Places using invariants in 83 ms returned [172, 173]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 97 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 242/292 places, 332/390 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 240 transition count 330
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 240 transition count 330
Applied a total of 4 rules in 5 ms. Remains 240 /242 variables (removed 2) and now considering 330/332 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16712589037895854007.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14012801847281330147.kers'
[2026-05-23 08:02:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16712589037895854007.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14012801847281330147.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 330 rows 240 cols 892 entries
Finished phase 1 with 236 SingleSign rule and 0 generalized
[2026-05-23 08:02:09] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14012801847281330147.kers
Total runtime 1 ms.
[2026-05-23 08:02:09] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-05-23 08:02:09] [INFO ] Invariant cache hit.
[2026-05-23 08:02:09] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 240/292 places, 330/390 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 365 ms. Remains : 240/292 places, 330/390 transitions.
[2026-05-23 08:02:09] [INFO ] Flatten gal took : 4 ms
[2026-05-23 08:02:10] [INFO ] Flatten gal took : 4 ms
[2026-05-23 08:02:10] [INFO ] Input system was already deterministic with 330 transitions.
[2026-05-23 08:02:10] [INFO ] Flatten gal took : 4 ms
[2026-05-23 08:02:10] [INFO ] Flatten gal took : 4 ms
[2026-05-23 08:02:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality7671762163929762739.gal : 2 ms
[2026-05-23 08:02:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality6516010991543289456.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/CTLCardinality7671762163929762739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6516010991543289456.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,2.87649e+07,0.470035,19220,2,3959,5,55717,6,0,1286,63014,0


Converting to forward existential form...Done !
original formula: AX(EG(((p509==0) + AG(((p233==0)&&(p553==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(((p509==0) + !(E(TRUE U !(((p233==0)&&(p553==1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t19, t24, t32, t41, t43, t44, t45, t46, t47, t50, t53, t59...420
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2026-05-23 08:02:40] [INFO ] Flatten gal took : 6 ms
[2026-05-23 08:02:40] [INFO ] Applying decomposition
[2026-05-23 08:02:40] [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/graph1292859033421395890.txt' '-o' '/tmp/graph1292859033421395890.bin' '-w' '/tmp/graph1292859033421395890.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1292859033421395890.bin' '-l' '-1' '-v' '-w' '/tmp/graph1292859033421395890.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:02:40] [INFO ] Decomposing Gal with order
[2026-05-23 08:02:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:02:40] [INFO ] Removed a total of 199 redundant transitions.
[2026-05-23 08:02:40] [INFO ] Flatten gal took : 14 ms
[2026-05-23 08:02:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 5 ms.
[2026-05-23 08:02:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality9718793604052386551.gal : 3 ms
[2026-05-23 08:02:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality13678569121944794722.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/CTLCardinality9718793604052386551.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13678569121944794722.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.87649e+07,0.473588,23500,744,140,33020,1315,729,102135,97,9372,0


Converting to forward existential form...Done !
original formula: AX(EG(((i11.i0.u77.p509==0) + AG(((i0.i0.u28.p233==0)&&(i13.i0.u78.p553==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(((i11.i0.u77.p509==0) + !(E(TRUE U !(((i0.i0.u28.p233==0)&&(i13.i0.u78.p553==1)))))))))] = FAL...157
Reverse transition relation is NOT exact ! Due to transitions t11, t19, t43, t89, t133, t167, t179, t210, t222, t278, t280, t303, t304, i0.i1.t188, i0.i1.u...744
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 12
Fast SCC detection found an SCC at level 13
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,1,18.7256,625664,1,0,902483,3929,4733,4.56445e+06,493,28337,583647
FORMULA CO4-PT-13-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 292/292 places, 390/390 transitions.
Graph (trivial) has 303 edges and 292 vertex of which 3 / 292 are part of one of the 1 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 603 edges and 290 vertex of which 284 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 121 transitions
Trivial Post-agglo rules discarded 121 transitions
Performed 121 trivial Post agglomeration. Transition count delta: 121
Iterating post reduction 0 with 121 rules applied. Total rules applied 123 place count 283 transition count 259
Reduce places removed 121 places and 0 transitions.
Iterating post reduction 1 with 121 rules applied. Total rules applied 244 place count 162 transition count 259
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 244 place count 162 transition count 241
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 280 place count 144 transition count 241
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 290 place count 134 transition count 229
Iterating global reduction 2 with 10 rules applied. Total rules applied 300 place count 134 transition count 229
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 300 place count 134 transition count 227
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 304 place count 132 transition count 227
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 307 place count 129 transition count 222
Iterating global reduction 2 with 3 rules applied. Total rules applied 310 place count 129 transition count 222
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 311 place count 129 transition count 221
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 355 place count 107 transition count 199
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 3 with 13 rules applied. Total rules applied 368 place count 107 transition count 186
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 376 place count 102 transition count 183
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 379 place count 99 transition count 179
Iterating global reduction 5 with 3 rules applied. Total rules applied 382 place count 99 transition count 179
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 5 with 14 rules applied. Total rules applied 396 place count 99 transition count 165
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 5 with 7 rules applied. Total rules applied 403 place count 99 transition count 158
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 410 place count 92 transition count 158
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 412 place count 91 transition count 157
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 414 place count 89 transition count 155
Applied a total of 414 rules in 31 ms. Remains 89 /292 variables (removed 203) and now considering 155/390 (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-2410363550251602834.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2994046278128130332.kers'
[2026-05-23 08:02:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2410363550251602834.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2994046278128130332.kers]
Normalized transition count is 154 out of 155 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 154 rows 89 cols 428 entries
Finished phase 1 with 81 SingleSign rule and 2 generalized
[2026-05-23 08:02:59] [INFO ] Computed 6 invariants in 8 ms
Computed 6 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-2994046278128130332.kers
Total runtime 10 ms.
[2026-05-23 08:02:59] [INFO ] Implicit Places using invariants in 75 ms returned [58, 59]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 90 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 87/292 places, 155/390 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 85 transition count 153
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 85 transition count 153
Applied a total of 4 rules in 20 ms. Remains 85 /87 variables (removed 2) and now considering 153/155 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15219421429926632376.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2560820911304032740.kers'
[2026-05-23 08:02:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15219421429926632376.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2560820911304032740.kers]
Normalized transition count is 152 out of 153 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 152 rows 85 cols 408 entries
Finished phase 1 with 81 SingleSign rule and 0 generalized
[2026-05-23 08:02:59] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2560820911304032740.kers
Total runtime 0 ms.
[2026-05-23 08:02:59] [INFO ] Implicit Places using invariants in 71 ms returned []
[2026-05-23 08:02:59] [INFO ] Invariant cache hit.
[2026-05-23 08:02:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 08:02:59] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 85/292 places, 153/390 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 301 ms. Remains : 85/292 places, 153/390 transitions.
[2026-05-23 08:02:59] [INFO ] Flatten gal took : 2 ms
[2026-05-23 08:02:59] [INFO ] Flatten gal took : 2 ms
[2026-05-23 08:02:59] [INFO ] Input system was already deterministic with 153 transitions.
[2026-05-23 08:02:59] [INFO ] Flatten gal took : 2 ms
[2026-05-23 08:02:59] [INFO ] Flatten gal took : 2 ms
[2026-05-23 08:02:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality558942254314914391.gal : 1 ms
[2026-05-23 08:02:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality14633809217892091618.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality558942254314914391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14633809217892091618.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,169777,0.048043,5720,2,509,5,5620,6,0,483,5258,0


Converting to forward existential form...Done !
original formula: EF(((p566==0) * AG((p471==1))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (p566==0)) * !(E(TRUE U !((p471==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t11, t19, t21, t33, t47, t52, t73, Intersection with reachable at each step enabled. (de...200
(forward)formula 0,0,0.324911,17188,1,0,217,64884,327,112,3379,48876,315
FORMULA CO4-PT-13-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 292/292 places, 390/390 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 267 transition count 363
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 267 transition count 363
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 53 place count 267 transition count 360
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 65 place count 255 transition count 348
Iterating global reduction 1 with 12 rules applied. Total rules applied 77 place count 255 transition count 348
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 80 place count 255 transition count 345
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 88 place count 247 transition count 336
Iterating global reduction 2 with 8 rules applied. Total rules applied 96 place count 247 transition count 336
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 98 place count 247 transition count 334
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 101 place count 244 transition count 331
Iterating global reduction 3 with 3 rules applied. Total rules applied 104 place count 244 transition count 331
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 106 place count 244 transition count 329
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 107 place count 243 transition count 328
Iterating global reduction 4 with 1 rules applied. Total rules applied 108 place count 243 transition count 328
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 109 place count 242 transition count 327
Iterating global reduction 4 with 1 rules applied. Total rules applied 110 place count 242 transition count 327
Applied a total of 110 rules in 16 ms. Remains 242 /292 variables (removed 50) and now considering 327/390 (removed 63) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5349618801759596910.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16908061269023701581.kers'
[2026-05-23 08:02:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5349618801759596910.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16908061269023701581.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 327 rows 242 cols 902 entries
Finished phase 1 with 232 SingleSign rule and 4 generalized
[2026-05-23 08:02:59] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16908061269023701581.kers
Total runtime 1 ms.
[2026-05-23 08:02:59] [INFO ] Implicit Places using invariants in 84 ms returned [172, 173]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 95 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/292 places, 327/390 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 239 transition count 326
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 239 transition count 326
Applied a total of 2 rules in 4 ms. Remains 239 /240 variables (removed 1) and now considering 326/327 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5510097311215614205.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17353503246733276752.kers'
[2026-05-23 08:02:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5510097311215614205.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17353503246733276752.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 326 rows 239 cols 881 entries
Finished phase 1 with 235 SingleSign rule and 0 generalized
[2026-05-23 08:02:59] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17353503246733276752.kers
Total runtime 1 ms.
[2026-05-23 08:02:59] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-23 08:02:59] [INFO ] Invariant cache hit.
[2026-05-23 08:03:00] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 239/292 places, 326/390 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 326 ms. Remains : 239/292 places, 326/390 transitions.
[2026-05-23 08:03:00] [INFO ] Flatten gal took : 4 ms
[2026-05-23 08:03:00] [INFO ] Flatten gal took : 4 ms
[2026-05-23 08:03:00] [INFO ] Input system was already deterministic with 326 transitions.
[2026-05-23 08:03:00] [INFO ] Flatten gal took : 4 ms
[2026-05-23 08:03:00] [INFO ] Flatten gal took : 3 ms
[2026-05-23 08:03:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality15665487307145675840.gal : 1 ms
[2026-05-23 08:03:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality12779753656686782318.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/CTLCardinality15665487307145675840.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12779753656686782318.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.58962e+07,0.413143,18840,2,4101,5,54284,6,0,1278,61272,0


Converting to forward existential form...Done !
original formula: EX(EX(EF(AX((p526==1)))))
=> equivalent forward existential formula: [(FwdU(EY(EY(Init)),TRUE) * !(EX(!((p526==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t19, t24, t32, t41, t43, t44, t45, t46, t47, t49, t57, t58...409
(forward)formula 0,1,5.35573,162364,1,0,476,575887,670,286,8246,681796,663
FORMULA CO4-PT-13-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-23 08:03:05] [INFO ] Flatten gal took : 9 ms
[2026-05-23 08:03:05] [INFO ] Flatten gal took : 5 ms
[2026-05-23 08:03:05] [INFO ] Applying decomposition
[2026-05-23 08:03:05] [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/graph973825211001711586.txt' '-o' '/tmp/graph973825211001711586.bin' '-w' '/tmp/graph973825211001711586.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph973825211001711586.bin' '-l' '-1' '-v' '-w' '/tmp/graph973825211001711586.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:03:05] [INFO ] Decomposing Gal with order
[2026-05-23 08:03:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:03:05] [INFO ] Removed a total of 229 redundant transitions.
[2026-05-23 08:03:05] [INFO ] Flatten gal took : 43 ms
[2026-05-23 08:03:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 6 ms.
[2026-05-23 08:03:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality4018205086173614346.gal : 3 ms
[2026-05-23 08:03:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality11650349324525308806.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/CTLCardinality4018205086173614346.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11650349324525308806.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 2 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,7.01035e+07,1.03556,42936,1785,418,57952,5639,861,234620,133,29791,0


Converting to forward existential form...Done !
original formula: EG(((EX(TRUE) * AF((AX((i10.i1.u64.p378==0)) * (i15.i2.u97.p558==0)))) * EF(EG(E((i15.i0.u100.p571==1) U (i8.i0.u38.p292==0))))))
=> equivalent forward existential formula: [FwdG(Init,((EX(TRUE) * !(EG(!((!(EX(!((i10.i1.u64.p378==0)))) * (i15.i2.u97.p558==0)))))) * E(TRUE U EG(E((i15....208
Reverse transition relation is NOT exact ! Due to transitions t22, t46, t113, t122, t168, t222, t266, t296, t328, t357, t359, t364, i0.i1.u8.t288, i3.i1.t2...889
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found 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
(forward)formula 0,1,126.737,2237008,1,0,2.96351e+06,18627,1746,1.49861e+07,304,217132,2188034
FORMULA CO4-PT-13-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF((!(E(AX((i14.i0.u83.p465==0)) U E(A((i3.i1.u43.p308==1) U ((i9.i0.u48.p320==0)||(i15.i2.u98.p562==1))) U EX((i8.i0.u39.p298==1))))) * ...259
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(E(!(EX(!((i14.i0.u83.p465==0)))) U E(!((E(!(((i9.i0.u48.p320==0)||(i15.i2.u98.p562==1)))...731
Using saturation style SCC detection
Using 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 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
(forward)formula 1,1,220.283,2481256,1,0,3.39376e+06,23372,2504,1.741e+07,356,258602,2362958
FORMULA CO4-PT-13-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 568136 ms.

BK_STOP 1779523606722

--------------------
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="CO4-PT-13"
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 CO4-PT-13, 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 r066-tall-177946967700377"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-13.tgz
mv CO4-PT-13 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 ;