Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r098-tall-177955695600513.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 DLCround-PT-03b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695600513
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 8.3K Mar 6 17:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 6 17:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Mar 6 17:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K Mar 6 17:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 09:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 09:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Mar 6 17:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 6 17:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 6 17:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 6 17:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 432K 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 DLCround-PT-03b-CTLCardinality-2024-00
FORMULA_NAME DLCround-PT-03b-CTLCardinality-2024-01
FORMULA_NAME DLCround-PT-03b-CTLCardinality-2024-02
FORMULA_NAME DLCround-PT-03b-CTLCardinality-2024-03
FORMULA_NAME DLCround-PT-03b-CTLCardinality-2024-04
FORMULA_NAME DLCround-PT-03b-CTLCardinality-2024-05
FORMULA_NAME DLCround-PT-03b-CTLCardinality-2024-06
FORMULA_NAME DLCround-PT-03b-CTLCardinality-2024-07
FORMULA_NAME DLCround-PT-03b-CTLCardinality-2024-08
FORMULA_NAME DLCround-PT-03b-CTLCardinality-2024-09
FORMULA_NAME DLCround-PT-03b-CTLCardinality-2024-10
FORMULA_NAME DLCround-PT-03b-CTLCardinality-2024-11
FORMULA_NAME DLCround-PT-03b-CTLCardinality-2024-12
FORMULA_NAME DLCround-PT-03b-CTLCardinality-2024-13
FORMULA_NAME DLCround-PT-03b-CTLCardinality-2024-14
FORMULA_NAME DLCround-PT-03b-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779625144830

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-03b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-24 12:19:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 12:19:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 12:19:06] [INFO ] Load time of PNML (sax parser for PT used): 128 ms
[2026-05-24 12:19:06] [INFO ] Transformed 1383 places.
[2026-05-24 12:19:06] [INFO ] Transformed 1887 transitions.
[2026-05-24 12:19:06] [INFO ] Found NUPN structural information;
[2026-05-24 12:19:06] [INFO ] Parsed PT model containing 1383 places and 1887 transitions and 4809 arcs in 232 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Initial state reduction rules removed 1 formulas.
FORMULA DLCround-PT-03b-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03b-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 136 out of 1383 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1383/1383 places, 1887/1887 transitions.
Discarding 205 places :
Symmetric choice reduction at 0 with 205 rule applications. Total rules 205 place count 1178 transition count 1682
Iterating global reduction 0 with 205 rules applied. Total rules applied 410 place count 1178 transition count 1682
Discarding 128 places :
Symmetric choice reduction at 0 with 128 rule applications. Total rules 538 place count 1050 transition count 1554
Iterating global reduction 0 with 128 rules applied. Total rules applied 666 place count 1050 transition count 1554
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 668 place count 1050 transition count 1552
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 691 place count 1027 transition count 1523
Iterating global reduction 1 with 23 rules applied. Total rules applied 714 place count 1027 transition count 1523
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 728 place count 1013 transition count 1509
Iterating global reduction 1 with 14 rules applied. Total rules applied 742 place count 1013 transition count 1509
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 749 place count 1006 transition count 1502
Iterating global reduction 1 with 7 rules applied. Total rules applied 756 place count 1006 transition count 1502
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 761 place count 1001 transition count 1497
Iterating global reduction 1 with 5 rules applied. Total rules applied 766 place count 1001 transition count 1497
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 771 place count 996 transition count 1492
Iterating global reduction 1 with 5 rules applied. Total rules applied 776 place count 996 transition count 1492
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 781 place count 991 transition count 1487
Iterating global reduction 1 with 5 rules applied. Total rules applied 786 place count 991 transition count 1487
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 787 place count 990 transition count 1486
Iterating global reduction 1 with 1 rules applied. Total rules applied 788 place count 990 transition count 1486
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 789 place count 989 transition count 1485
Iterating global reduction 1 with 1 rules applied. Total rules applied 790 place count 989 transition count 1485
Applied a total of 790 rules in 584 ms. Remains 989 /1383 variables (removed 394) and now considering 1485/1887 (removed 402) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14439111095874488795.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10392391377840764074.kers'
[2026-05-24 12:19:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14439111095874488795.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10392391377840764074.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1485 rows 989 cols 3991 entries
Finished phase 1 with 937 SingleSign rule and 0 generalized
[2026-05-24 12:19:07] [INFO ] Computed 52 invariants in 5 ms
Computed 52 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-10392391377840764074.kers
Total runtime 7 ms.
[2026-05-24 12:19:07] [INFO ] Implicit Places using invariants in 490 ms returned []
[2026-05-24 12:19:07] [INFO ] Invariant cache hit.
[2026-05-24 12:19:08] [INFO ] Implicit Places using invariants and state equation in 701 ms returned []
Implicit Place search using SMT with State Equation took 1225 ms to find 0 implicit places.
Running 1484 sub problems to find dead transitions.
[2026-05-24 12:19:08] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 988/2474 variables, and 0 constraints, problems are : Problem set: 0 solved, 1484 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/52 constraints, State Equation: 0/989 constraints, PredecessorRefiner: 1484/1484 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1484 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 988/2474 variables, and 0 constraints, problems are : Problem set: 0 solved, 1484 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/52 constraints, State Equation: 0/989 constraints, PredecessorRefiner: 0/1484 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60488ms problems are : Problem set: 0 solved, 1484 unsolved
Search for dead transitions found 0 dead transitions in 60507ms
Starting structural reductions in LTL mode, iteration 1 : 989/1383 places, 1485/1887 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62358 ms. Remains : 989/1383 places, 1485/1887 transitions.
Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 1485/1485 transitions.
Applied a total of 0 rules in 28 ms. Remains 989 /989 variables (removed 0) and now considering 1485/1485 (removed 0) transitions.
[2026-05-24 12:20:08] [INFO ] Invariant cache hit.
[2026-05-24 12:20:09] [INFO ] Implicit Places using invariants in 278 ms returned []
[2026-05-24 12:20:09] [INFO ] Invariant cache hit.
[2026-05-24 12:20:09] [INFO ] Implicit Places using invariants and state equation in 711 ms returned []
Implicit Place search using SMT with State Equation took 1002 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1031 ms. Remains : 989/989 places, 1485/1485 transitions.
Support contains 136 out of 989 places after structural reductions.
[2026-05-24 12:20:10] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-24 12:20:10] [INFO ] Flatten gal took : 107 ms
FORMULA DLCround-PT-03b-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03b-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 12:20:10] [INFO ] Flatten gal took : 67 ms
[2026-05-24 12:20:10] [INFO ] Input system was already deterministic with 1485 transitions.
Support contains 126 out of 989 places (down from 136) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1945 ms. (20 steps per ms) remains 4/71 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 270 ms. (147 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 101 ms. (392 steps per ms) remains 4/4 properties
[2026-05-24 12:20:11] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 385/397 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/397 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 592/989 variables, 45/52 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/989 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1485/2474 variables, 989/1041 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2474 variables, 0/1041 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/2474 variables, 0/1041 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2474/2474 variables, and 1041 constraints, problems are : Problem set: 0 solved, 4 unsolved in 767 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, State Equation: 989/989 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp62 is UNSAT
At refinement iteration 1 (OVERLAPS) 385/397 variables, 7/7 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/397 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 592/989 variables, 45/52 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/989 variables, 0/52 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1485/2474 variables, 989/1041 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2474 variables, 3/1044 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2474 variables, 0/1044 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/2474 variables, 0/1044 constraints. Problems are: Problem set: 1 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2474/2474 variables, and 1044 constraints, problems are : Problem set: 1 solved, 3 unsolved in 1442 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, State Equation: 989/989 constraints, PredecessorRefiner: 3/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2222ms problems are : Problem set: 1 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 1 properties in 577 ms.
Support contains 7 out of 989 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 989/989 places, 1485/1485 transitions.
Graph (trivial) has 934 edges and 989 vertex of which 260 / 989 are part of one of the 18 SCC in 8 ms
Free SCC test removed 242 places
Drop transitions (Empty/Sink Transition effects.) removed 272 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 277 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 221 transitions
Trivial Post-agglo rules discarded 221 transitions
Performed 221 trivial Post agglomeration. Transition count delta: 221
Iterating post reduction 0 with 221 rules applied. Total rules applied 222 place count 747 transition count 987
Reduce places removed 221 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 256 rules applied. Total rules applied 478 place count 526 transition count 952
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 27 rules applied. Total rules applied 505 place count 505 transition count 946
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 509 place count 502 transition count 945
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 510 place count 501 transition count 945
Performed 57 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 57 Pre rules applied. Total rules applied 510 place count 501 transition count 888
Deduced a syphon composed of 57 places in 1 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 5 with 114 rules applied. Total rules applied 624 place count 444 transition count 888
Discarding 58 places :
Symmetric choice reduction at 5 with 58 rule applications. Total rules 682 place count 386 transition count 779
Iterating global reduction 5 with 58 rules applied. Total rules applied 740 place count 386 transition count 779
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 741 place count 386 transition count 778
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 20 Pre rules applied. Total rules applied 741 place count 386 transition count 758
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 6 with 40 rules applied. Total rules applied 781 place count 366 transition count 758
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 788 place count 359 transition count 715
Iterating global reduction 6 with 7 rules applied. Total rules applied 795 place count 359 transition count 715
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 798 place count 359 transition count 712
Performed 121 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 121 places in 0 ms
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 7 with 242 rules applied. Total rules applied 1040 place count 238 transition count 587
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1044 place count 238 transition count 583
Discarding 16 places :
Symmetric choice reduction at 8 with 16 rule applications. Total rules 1060 place count 222 transition count 486
Iterating global reduction 8 with 16 rules applied. Total rules applied 1076 place count 222 transition count 486
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 8 with 15 rules applied. Total rules applied 1091 place count 222 transition count 471
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 1095 place count 220 transition count 469
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1096 place count 219 transition count 462
Iterating global reduction 9 with 1 rules applied. Total rules applied 1097 place count 219 transition count 462
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1098 place count 219 transition count 461
Performed 29 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 10 with 58 rules applied. Total rules applied 1156 place count 190 transition count 616
Drop transitions (Empty/Sink Transition effects.) removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 1171 place count 190 transition count 601
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 1179 place count 182 transition count 504
Iterating global reduction 11 with 8 rules applied. Total rules applied 1187 place count 182 transition count 504
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 11 with 17 rules applied. Total rules applied 1204 place count 182 transition count 487
Drop transitions (Redundant composition of simpler transitions.) removed 49 transitions
Redundant transition composition rules discarded 49 transitions
Iterating global reduction 12 with 49 rules applied. Total rules applied 1253 place count 182 transition count 438
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 1257 place count 178 transition count 410
Iterating global reduction 12 with 4 rules applied. Total rules applied 1261 place count 178 transition count 410
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 1265 place count 178 transition count 406
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -46
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 1273 place count 174 transition count 452
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 1279 place count 174 transition count 446
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 14 with 21 rules applied. Total rules applied 1300 place count 174 transition count 425
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -38
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 1308 place count 170 transition count 463
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 1314 place count 170 transition count 457
Drop transitions (Redundant composition of simpler transitions.) removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 15 with 22 rules applied. Total rules applied 1336 place count 170 transition count 435
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 1344 place count 166 transition count 472
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 15 with 5 rules applied. Total rules applied 1349 place count 166 transition count 467
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 16 with 25 rules applied. Total rules applied 1374 place count 166 transition count 442
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 1382 place count 162 transition count 473
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 1388 place count 162 transition count 467
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 17 with 23 rules applied. Total rules applied 1411 place count 162 transition count 444
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 1419 place count 158 transition count 473
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 17 with 7 rules applied. Total rules applied 1426 place count 158 transition count 466
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 18 with 21 rules applied. Total rules applied 1447 place count 158 transition count 445
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 1455 place count 154 transition count 474
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 1461 place count 154 transition count 468
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 19 with 20 rules applied. Total rules applied 1481 place count 154 transition count 448
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 19 with 8 rules applied. Total rules applied 1489 place count 150 transition count 477
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 19 with 5 rules applied. Total rules applied 1494 place count 150 transition count 472
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 20 with 23 rules applied. Total rules applied 1517 place count 150 transition count 449
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -38
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 1525 place count 146 transition count 487
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 20 with 4 rules applied. Total rules applied 1529 place count 146 transition count 483
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 21 with 21 rules applied. Total rules applied 1550 place count 146 transition count 462
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 21 with 8 rules applied. Total rules applied 1558 place count 142 transition count 485
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 21 with 4 rules applied. Total rules applied 1562 place count 142 transition count 481
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 22 with 21 rules applied. Total rules applied 1583 place count 142 transition count 460
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 22 with 4 rules applied. Total rules applied 1587 place count 140 transition count 465
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 22 with 2 rules applied. Total rules applied 1589 place count 140 transition count 463
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 23 with 5 rules applied. Total rules applied 1594 place count 140 transition count 458
Free-agglomeration rule applied 23 times.
Iterating global reduction 23 with 23 rules applied. Total rules applied 1617 place count 140 transition count 435
Reduce places removed 23 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 119 transitions
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 141 transitions.
Graph (complete) has 381 edges and 117 vertex of which 107 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 0 output transitions
Iterating post reduction 23 with 165 rules applied. Total rules applied 1782 place count 107 transition count 294
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 24 with 10 rules applied. Total rules applied 1792 place count 107 transition count 284
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 25 with 12 rules applied. Total rules applied 1804 place count 107 transition count 272
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 25 with 1 rules applied. Total rules applied 1805 place count 106 transition count 271
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 25 with 3 rules applied. Total rules applied 1808 place count 104 transition count 270
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 26 with 1 rules applied. Total rules applied 1809 place count 103 transition count 270
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 27 with 26 rules applied. Total rules applied 1835 place count 86 transition count 261
Drop transitions (Empty/Sink Transition effects.) removed 11 transitions
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 27 with 35 rules applied. Total rules applied 1870 place count 86 transition count 226
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 28 with 33 rules applied. Total rules applied 1903 place count 64 transition count 215
Drop transitions (Empty/Sink Transition effects.) removed 19 transitions
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 39 transitions.
Graph (trivial) has 16 edges and 64 vertex of which 6 / 64 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 28 with 40 rules applied. Total rules applied 1943 place count 61 transition count 176
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 18 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 30 transitions.
Graph (complete) has 144 edges and 58 vertex of which 46 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Iterating post reduction 29 with 34 rules applied. Total rules applied 1977 place count 46 transition count 140
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 30 with 6 rules applied. Total rules applied 1983 place count 46 transition count 134
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 31 with 18 rules applied. Total rules applied 2001 place count 34 transition count 128
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 31 with 36 rules applied. Total rules applied 2037 place count 34 transition count 92
Drop transitions (Redundant composition of simpler transitions.) removed 47 transitions
Redundant transition composition rules discarded 47 transitions
Iterating global reduction 32 with 47 rules applied. Total rules applied 2084 place count 34 transition count 45
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 61 edges and 33 vertex of which 29 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 0 output transitions
Iterating post reduction 32 with 2 rules applied. Total rules applied 2086 place count 29 transition count 45
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 33 with 10 rules applied. Total rules applied 2096 place count 29 transition count 35
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 34 with 2 rules applied. Total rules applied 2098 place count 27 transition count 35
Free-agglomeration rule applied 5 times.
Iterating global reduction 35 with 5 rules applied. Total rules applied 2103 place count 27 transition count 30
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 35 with 5 rules applied. Total rules applied 2108 place count 22 transition count 30
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 36 with 5 rules applied. Total rules applied 2113 place count 22 transition count 25
Graph (complete) has 33 edges and 22 vertex of which 14 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 0 output transitions
Iterating post reduction 36 with 1 rules applied. Total rules applied 2114 place count 14 transition count 25
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 37 with 8 rules applied. Total rules applied 2122 place count 14 transition count 17
Free-agglomeration rule applied 1 times.
Iterating global reduction 38 with 1 rules applied. Total rules applied 2123 place count 14 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 38 with 1 rules applied. Total rules applied 2124 place count 13 transition count 16
Applied a total of 2124 rules in 361 ms. Remains 13 /989 variables (removed 976) and now considering 16/1485 (removed 1469) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 362 ms. Remains : 13/989 places, 16/1485 transitions.
RANDOM walk for 6709 steps (2 resets) in 13 ms. (479 steps per ms) remains 0/2 properties
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
[2026-05-24 12:20:14] [INFO ] Flatten gal took : 50 ms
[2026-05-24 12:20:14] [INFO ] Flatten gal took : 42 ms
[2026-05-24 12:20:14] [INFO ] Input system was already deterministic with 1485 transitions.
Computed a total of 132 stabilizing places and 132 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 1485/1485 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 930 transition count 1426
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 930 transition count 1426
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 119 place count 930 transition count 1425
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 154 place count 895 transition count 1382
Iterating global reduction 1 with 35 rules applied. Total rules applied 189 place count 895 transition count 1382
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 206 place count 878 transition count 1352
Iterating global reduction 1 with 17 rules applied. Total rules applied 223 place count 878 transition count 1352
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 225 place count 878 transition count 1350
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 234 place count 869 transition count 1341
Iterating global reduction 2 with 9 rules applied. Total rules applied 243 place count 869 transition count 1341
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 244 place count 869 transition count 1340
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 251 place count 862 transition count 1333
Iterating global reduction 3 with 7 rules applied. Total rules applied 258 place count 862 transition count 1333
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 264 place count 856 transition count 1327
Iterating global reduction 3 with 6 rules applied. Total rules applied 270 place count 856 transition count 1327
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 274 place count 852 transition count 1323
Iterating global reduction 3 with 4 rules applied. Total rules applied 278 place count 852 transition count 1323
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 280 place count 850 transition count 1321
Iterating global reduction 3 with 2 rules applied. Total rules applied 282 place count 850 transition count 1321
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 284 place count 848 transition count 1319
Iterating global reduction 3 with 2 rules applied. Total rules applied 286 place count 848 transition count 1319
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 288 place count 846 transition count 1317
Iterating global reduction 3 with 2 rules applied. Total rules applied 290 place count 846 transition count 1317
Applied a total of 290 rules in 191 ms. Remains 846 /989 variables (removed 143) and now considering 1317/1485 (removed 168) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17782744965817523739.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13696474000868875740.kers'
[2026-05-24 12:20:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17782744965817523739.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13696474000868875740.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1317 rows 846 cols 3613 entries
Finished phase 1 with 794 SingleSign rule and 0 generalized
[2026-05-24 12:20:14] [INFO ] Computed 52 invariants in 12 ms
Computed 52 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-13696474000868875740.kers
Total runtime 13 ms.
[2026-05-24 12:20:14] [INFO ] Implicit Places using invariants in 241 ms returned []
[2026-05-24 12:20:14] [INFO ] Invariant cache hit.
[2026-05-24 12:20:15] [INFO ] Implicit Places using invariants and state equation in 547 ms returned []
Implicit Place search using SMT with State Equation took 793 ms to find 0 implicit places.
Running 1316 sub problems to find dead transitions.
[2026-05-24 12:20:15] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/845 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1316 unsolved
SMT process timed out in 30202ms, After SMT, problems are : Problem set: 0 solved, 1316 unsolved
Search for dead transitions found 0 dead transitions in 30206ms
Starting structural reductions in LTL mode, iteration 1 : 846/989 places, 1317/1485 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31212 ms. Remains : 846/989 places, 1317/1485 transitions.
[2026-05-24 12:20:45] [INFO ] Flatten gal took : 33 ms
[2026-05-24 12:20:45] [INFO ] Flatten gal took : 32 ms
[2026-05-24 12:20:45] [INFO ] Input system was already deterministic with 1317 transitions.
[2026-05-24 12:20:45] [INFO ] Flatten gal took : 24 ms
[2026-05-24 12:20:45] [INFO ] Flatten gal took : 24 ms
[2026-05-24 12:20:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality174981938234399296.gal : 18 ms
[2026-05-24 12:20:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality4497252045505966156.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality174981938234399296.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4497252045505966156.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:21:16] [INFO ] Flatten gal took : 25 ms
[2026-05-24 12:21:16] [INFO ] Applying decomposition
[2026-05-24 12:21:16] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph430652806006413564.txt' '-o' '/tmp/graph430652806006413564.bin' '-w' '/tmp/graph430652806006413564.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph430652806006413564.bin' '-l' '-1' '-v' '-w' '/tmp/graph430652806006413564.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:21:16] [INFO ] Decomposing Gal with order
[2026-05-24 12:21:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:21:16] [INFO ] Removed a total of 1012 redundant transitions.
[2026-05-24 12:21:16] [INFO ] Flatten gal took : 121 ms
[2026-05-24 12:21:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 98 labels/synchronizations in 34 ms.
[2026-05-24 12:21:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality15544426613649832016.gal : 16 ms
[2026-05-24 12:21:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality13218071496168223208.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/CTLCardinality15544426613649832016.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13218071496168223208.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 1485/1485 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 927 transition count 1423
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 927 transition count 1423
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 125 place count 927 transition count 1422
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 162 place count 890 transition count 1378
Iterating global reduction 1 with 37 rules applied. Total rules applied 199 place count 890 transition count 1378
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 200 place count 890 transition count 1377
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 219 place count 871 transition count 1351
Iterating global reduction 2 with 19 rules applied. Total rules applied 238 place count 871 transition count 1351
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 239 place count 871 transition count 1350
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 251 place count 859 transition count 1338
Iterating global reduction 3 with 12 rules applied. Total rules applied 263 place count 859 transition count 1338
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 264 place count 859 transition count 1337
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 272 place count 851 transition count 1329
Iterating global reduction 4 with 8 rules applied. Total rules applied 280 place count 851 transition count 1329
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 287 place count 844 transition count 1322
Iterating global reduction 4 with 7 rules applied. Total rules applied 294 place count 844 transition count 1322
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 300 place count 838 transition count 1316
Iterating global reduction 4 with 6 rules applied. Total rules applied 306 place count 838 transition count 1316
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 309 place count 835 transition count 1313
Iterating global reduction 4 with 3 rules applied. Total rules applied 312 place count 835 transition count 1313
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 315 place count 832 transition count 1310
Iterating global reduction 4 with 3 rules applied. Total rules applied 318 place count 832 transition count 1310
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 320 place count 830 transition count 1308
Iterating global reduction 4 with 2 rules applied. Total rules applied 322 place count 830 transition count 1308
Applied a total of 322 rules in 167 ms. Remains 830 /989 variables (removed 159) and now considering 1308/1485 (removed 177) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4542269822018572981.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12895984112924081710.kers'
[2026-05-24 12:21:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4542269822018572981.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12895984112924081710.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1308 rows 830 cols 3609 entries
Finished phase 1 with 778 SingleSign rule and 0 generalized
[2026-05-24 12:21:46] [INFO ] Computed 52 invariants in 5 ms
Computed 52 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-12895984112924081710.kers
Total runtime 8 ms.
[2026-05-24 12:21:47] [INFO ] Implicit Places using invariants in 379 ms returned []
[2026-05-24 12:21:47] [INFO ] Invariant cache hit.
[2026-05-24 12:21:47] [INFO ] Implicit Places using invariants and state equation in 532 ms returned []
Implicit Place search using SMT with State Equation took 917 ms to find 0 implicit places.
Running 1307 sub problems to find dead transitions.
[2026-05-24 12:21:47] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/829 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1307 unsolved
SMT process timed out in 30219ms, After SMT, problems are : Problem set: 0 solved, 1307 unsolved
Search for dead transitions found 0 dead transitions in 30223ms
Starting structural reductions in LTL mode, iteration 1 : 830/989 places, 1308/1485 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31316 ms. Remains : 830/989 places, 1308/1485 transitions.
[2026-05-24 12:22:17] [INFO ] Flatten gal took : 20 ms
[2026-05-24 12:22:18] [INFO ] Flatten gal took : 21 ms
[2026-05-24 12:22:18] [INFO ] Input system was already deterministic with 1308 transitions.
[2026-05-24 12:22:18] [INFO ] Flatten gal took : 19 ms
[2026-05-24 12:22:18] [INFO ] Flatten gal took : 19 ms
[2026-05-24 12:22:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality12813728936410048820.gal : 5 ms
[2026-05-24 12:22:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality12216210654305781600.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/CTLCardinality12813728936410048820.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12216210654305781600.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:22:48] [INFO ] Flatten gal took : 22 ms
[2026-05-24 12:22:48] [INFO ] Applying decomposition
[2026-05-24 12:22:48] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14999569599443853468.txt' '-o' '/tmp/graph14999569599443853468.bin' '-w' '/tmp/graph14999569599443853468.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14999569599443853468.bin' '-l' '-1' '-v' '-w' '/tmp/graph14999569599443853468.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:22:48] [INFO ] Decomposing Gal with order
[2026-05-24 12:22:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:22:48] [INFO ] Removed a total of 1006 redundant transitions.
[2026-05-24 12:22:48] [INFO ] Flatten gal took : 47 ms
[2026-05-24 12:22:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 77 labels/synchronizations in 28 ms.
[2026-05-24 12:22:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality5187064557047288891.gal : 9 ms
[2026-05-24 12:22:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality10947254048558144598.ctl : 8 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/CTLCardinality5187064557047288891.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10947254048558144598.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 1485/1485 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 924 transition count 1420
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 924 transition count 1420
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 131 place count 924 transition count 1419
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 169 place count 886 transition count 1374
Iterating global reduction 1 with 38 rules applied. Total rules applied 207 place count 886 transition count 1374
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 208 place count 886 transition count 1373
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 226 place count 868 transition count 1347
Iterating global reduction 2 with 18 rules applied. Total rules applied 244 place count 868 transition count 1347
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 245 place count 868 transition count 1346
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 256 place count 857 transition count 1335
Iterating global reduction 3 with 11 rules applied. Total rules applied 267 place count 857 transition count 1335
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 269 place count 857 transition count 1333
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 275 place count 851 transition count 1327
Iterating global reduction 4 with 6 rules applied. Total rules applied 281 place count 851 transition count 1327
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 287 place count 845 transition count 1321
Iterating global reduction 4 with 6 rules applied. Total rules applied 293 place count 845 transition count 1321
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 298 place count 840 transition count 1316
Iterating global reduction 4 with 5 rules applied. Total rules applied 303 place count 840 transition count 1316
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 305 place count 838 transition count 1314
Iterating global reduction 4 with 2 rules applied. Total rules applied 307 place count 838 transition count 1314
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 309 place count 836 transition count 1312
Iterating global reduction 4 with 2 rules applied. Total rules applied 311 place count 836 transition count 1312
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 313 place count 834 transition count 1310
Iterating global reduction 4 with 2 rules applied. Total rules applied 315 place count 834 transition count 1310
Applied a total of 315 rules in 244 ms. Remains 834 /989 variables (removed 155) and now considering 1310/1485 (removed 175) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13518606976738237293.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9890171921412424369.kers'
[2026-05-24 12:23:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13518606976738237293.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9890171921412424369.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1310 rows 834 cols 3613 entries
Finished phase 1 with 782 SingleSign rule and 0 generalized
[2026-05-24 12:23:18] [INFO ] Computed 52 invariants in 5 ms
Computed 52 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-9890171921412424369.kers
Total runtime 7 ms.
[2026-05-24 12:23:24] [INFO ] Implicit Places using invariants in 5293 ms returned []
[2026-05-24 12:23:24] [INFO ] Invariant cache hit.
[2026-05-24 12:23:24] [INFO ] Implicit Places using invariants and state equation in 605 ms returned []
Implicit Place search using SMT with State Equation took 5915 ms to find 0 implicit places.
Running 1309 sub problems to find dead transitions.
[2026-05-24 12:23:24] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/833 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
SMT process timed out in 30229ms, After SMT, problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 30233ms
Starting structural reductions in LTL mode, iteration 1 : 834/989 places, 1310/1485 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36409 ms. Remains : 834/989 places, 1310/1485 transitions.
[2026-05-24 12:23:55] [INFO ] Flatten gal took : 16 ms
[2026-05-24 12:23:55] [INFO ] Flatten gal took : 17 ms
[2026-05-24 12:23:55] [INFO ] Input system was already deterministic with 1310 transitions.
[2026-05-24 12:23:55] [INFO ] Flatten gal took : 16 ms
[2026-05-24 12:23:55] [INFO ] Flatten gal took : 17 ms
[2026-05-24 12:23:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality2491765948535310501.gal : 5 ms
[2026-05-24 12:23:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality12055092514247696188.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/CTLCardinality2491765948535310501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12055092514247696188.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:24:25] [INFO ] Flatten gal took : 15 ms
[2026-05-24 12:24:25] [INFO ] Applying decomposition
[2026-05-24 12:24:25] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15981677483121468331.txt' '-o' '/tmp/graph15981677483121468331.bin' '-w' '/tmp/graph15981677483121468331.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15981677483121468331.bin' '-l' '-1' '-v' '-w' '/tmp/graph15981677483121468331.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:24:25] [INFO ] Decomposing Gal with order
[2026-05-24 12:24:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:24:25] [INFO ] Removed a total of 1012 redundant transitions.
[2026-05-24 12:24:25] [INFO ] Flatten gal took : 42 ms
[2026-05-24 12:24:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 21 ms.
[2026-05-24 12:24:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality13461843514535678626.gal : 9 ms
[2026-05-24 12:24:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality17656942120637474182.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/CTLCardinality13461843514535678626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17656942120637474182.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 989/989 places, 1485/1485 transitions.
Graph (trivial) has 933 edges and 989 vertex of which 235 / 989 are part of one of the 18 SCC in 2 ms
Free SCC test removed 217 places
Ensure Unique test removed 229 transitions
Reduce isomorphic transitions removed 229 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 229 transitions
Trivial Post-agglo rules discarded 229 transitions
Performed 229 trivial Post agglomeration. Transition count delta: 229
Iterating post reduction 0 with 229 rules applied. Total rules applied 230 place count 771 transition count 1026
Reduce places removed 229 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 1 with 260 rules applied. Total rules applied 490 place count 542 transition count 995
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 21 rules applied. Total rules applied 511 place count 523 transition count 993
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 3 with 4 rules applied. Total rules applied 515 place count 522 transition count 990
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 518 place count 519 transition count 990
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 60 Pre rules applied. Total rules applied 518 place count 519 transition count 930
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 5 with 120 rules applied. Total rules applied 638 place count 459 transition count 930
Discarding 49 places :
Symmetric choice reduction at 5 with 49 rule applications. Total rules 687 place count 410 transition count 833
Iterating global reduction 5 with 49 rules applied. Total rules applied 736 place count 410 transition count 833
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 736 place count 410 transition count 816
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 770 place count 393 transition count 816
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 774 place count 389 transition count 788
Iterating global reduction 5 with 4 rules applied. Total rules applied 778 place count 389 transition count 788
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 779 place count 389 transition count 787
Performed 118 Post agglomeration using F-continuation condition.Transition count delta: 118
Deduced a syphon composed of 118 places in 0 ms
Reduce places removed 118 places and 0 transitions.
Iterating global reduction 6 with 236 rules applied. Total rules applied 1015 place count 271 transition count 669
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 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 6 with 12 rules applied. Total rules applied 1027 place count 271 transition count 657
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 1035 place count 266 transition count 654
Discarding 17 places :
Symmetric choice reduction at 8 with 17 rule applications. Total rules 1052 place count 249 transition count 547
Iterating global reduction 8 with 17 rules applied. Total rules applied 1069 place count 249 transition count 547
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 1079 place count 249 transition count 537
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 1087 place count 245 transition count 533
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1088 place count 244 transition count 526
Iterating global reduction 9 with 1 rules applied. Total rules applied 1089 place count 244 transition count 526
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1090 place count 244 transition count 525
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 10 with 9 rules applied. Total rules applied 1099 place count 244 transition count 516
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 10 with 5 rules applied. Total rules applied 1104 place count 244 transition count 511
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 1109 place count 239 transition count 511
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1111 place count 237 transition count 509
Applied a total of 1111 rules in 104 ms. Remains 237 /989 variables (removed 752) and now considering 509/1485 (removed 976) transitions.
[2026-05-24 12:24:55] [INFO ] Flow matrix only has 492 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11706997198118763842.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1909026170908298271.kers'
[2026-05-24 12:24:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11706997198118763842.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1909026170908298271.kers]
Normalized transition count is 491 out of 492 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 491 rows 237 cols 1468 entries
Finished phase 1 with 185 SingleSign rule and 0 generalized
[2026-05-24 12:24:55] [INFO ] Computed 52 invariants in 1 ms
Computed 52 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1909026170908298271.kers
Total runtime 2 ms.
[2026-05-24 12:24:55] [INFO ] Implicit Places using invariants in 87 ms returned []
[2026-05-24 12:24:55] [INFO ] Flow matrix only has 492 transitions (discarded 17 similar events)
[2026-05-24 12:24:55] [INFO ] Invariant cache hit.
[2026-05-24 12:24:55] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2026-05-24 12:24:55] [INFO ] Redundant transitions in 23 ms returned []
Running 387 sub problems to find dead transitions.
[2026-05-24 12:24:55] [INFO ] Flow matrix only has 492 transitions (discarded 17 similar events)
[2026-05-24 12:24:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 2 (OVERLAPS) 44/237 variables, 44/52 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/237 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 4 (OVERLAPS) 491/728 variables, 237/289 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/728 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 6 (OVERLAPS) 0/728 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 387 unsolved
No progress, stopping.
After SMT solving in domain Real declared 728/729 variables, and 289 constraints, problems are : Problem set: 0 solved, 387 unsolved in 23889 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, State Equation: 237/237 constraints, PredecessorRefiner: 387/387 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 387 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 2 (OVERLAPS) 44/237 variables, 44/52 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/237 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 4 (OVERLAPS) 491/728 variables, 237/289 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/728 variables, 387/676 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/728 variables, 1/677 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/728 variables, 0/677 constraints. Problems are: Problem set: 0 solved, 387 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 728/729 variables, and 677 constraints, problems are : Problem set: 0 solved, 387 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, State Equation: 237/237 constraints, PredecessorRefiner: 387/387 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 53945ms problems are : Problem set: 0 solved, 387 unsolved
Search for dead transitions found 0 dead transitions in 53949ms
Starting structural reductions in SI_CTL mode, iteration 1 : 237/989 places, 509/1485 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54334 ms. Remains : 237/989 places, 509/1485 transitions.
[2026-05-24 12:25:49] [INFO ] Flatten gal took : 7 ms
[2026-05-24 12:25:49] [INFO ] Flatten gal took : 8 ms
[2026-05-24 12:25:49] [INFO ] Input system was already deterministic with 509 transitions.
[2026-05-24 12:25:49] [INFO ] Flatten gal took : 9 ms
[2026-05-24 12:25:49] [INFO ] Flatten gal took : 8 ms
[2026-05-24 12:25:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality16370130921549398042.gal : 3 ms
[2026-05-24 12:25:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality248768824370314246.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/CTLCardinality16370130921549398042.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality248768824370314246.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:26:20] [INFO ] Flatten gal took : 14 ms
[2026-05-24 12:26:20] [INFO ] Applying decomposition
[2026-05-24 12:26:20] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11140610694815422378.txt' '-o' '/tmp/graph11140610694815422378.bin' '-w' '/tmp/graph11140610694815422378.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11140610694815422378.bin' '-l' '-1' '-v' '-w' '/tmp/graph11140610694815422378.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:26:20] [INFO ] Decomposing Gal with order
[2026-05-24 12:26:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:26:20] [INFO ] Removed a total of 474 redundant transitions.
[2026-05-24 12:26:20] [INFO ] Flatten gal took : 17 ms
[2026-05-24 12:26:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 3 ms.
[2026-05-24 12:26:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality908294988370685479.gal : 3 ms
[2026-05-24 12:26:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality1621578272934150722.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/CTLCardinality908294988370685479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1621578272934150722.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 -...261
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,2.7403e+30,0.053254,6316,141,10,1628,139,577,1521,43,168,0


Converting to forward existential form...Done !
original formula: EF((EG(((((i0.u4.p48==0)&&(i2.u14.p275==0))&&((i7.u54.p1042==0)&&(i8.i1.u74.p1218==1)))||((i5.u31.p617==1)&&(i6.u85.p1327==0)))) + EG(((i...210
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),((((i0.u4.p48==0)&&(i2.u14.p275==0))&&((i7.u54.p1042==0)&&(i8.i1.u74.p1218==1)))||((i5.u3...289
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,1,0.108193,8088,1,0,8260,139,2442,15726,134,252,6124
FORMULA DLCround-PT-03b-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 1485/1485 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 920 transition count 1416
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 920 transition count 1416
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 139 place count 920 transition count 1415
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 180 place count 879 transition count 1366
Iterating global reduction 1 with 41 rules applied. Total rules applied 221 place count 879 transition count 1366
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 222 place count 879 transition count 1365
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 244 place count 857 transition count 1329
Iterating global reduction 2 with 22 rules applied. Total rules applied 266 place count 857 transition count 1329
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 268 place count 857 transition count 1327
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 281 place count 844 transition count 1314
Iterating global reduction 3 with 13 rules applied. Total rules applied 294 place count 844 transition count 1314
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 296 place count 844 transition count 1312
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 304 place count 836 transition count 1304
Iterating global reduction 4 with 8 rules applied. Total rules applied 312 place count 836 transition count 1304
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 319 place count 829 transition count 1297
Iterating global reduction 4 with 7 rules applied. Total rules applied 326 place count 829 transition count 1297
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 332 place count 823 transition count 1291
Iterating global reduction 4 with 6 rules applied. Total rules applied 338 place count 823 transition count 1291
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 341 place count 820 transition count 1288
Iterating global reduction 4 with 3 rules applied. Total rules applied 344 place count 820 transition count 1288
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 347 place count 817 transition count 1285
Iterating global reduction 4 with 3 rules applied. Total rules applied 350 place count 817 transition count 1285
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 352 place count 815 transition count 1283
Iterating global reduction 4 with 2 rules applied. Total rules applied 354 place count 815 transition count 1283
Applied a total of 354 rules in 181 ms. Remains 815 /989 variables (removed 174) and now considering 1283/1485 (removed 202) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4126347777763759835.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12771082527503323045.kers'
[2026-05-24 12:26:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4126347777763759835.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12771082527503323045.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1283 rows 815 cols 3545 entries
Finished phase 1 with 763 SingleSign rule and 0 generalized
[2026-05-24 12:26:20] [INFO ] Computed 52 invariants in 4 ms
Computed 52 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-12771082527503323045.kers
Total runtime 8 ms.
[2026-05-24 12:26:20] [INFO ] Implicit Places using invariants in 295 ms returned []
[2026-05-24 12:26:20] [INFO ] Invariant cache hit.
[2026-05-24 12:26:21] [INFO ] Implicit Places using invariants and state equation in 543 ms returned []
Implicit Place search using SMT with State Equation took 840 ms to find 0 implicit places.
Running 1282 sub problems to find dead transitions.
[2026-05-24 12:26:21] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/814 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1282 unsolved
SMT process timed out in 30192ms, After SMT, problems are : Problem set: 0 solved, 1282 unsolved
Search for dead transitions found 0 dead transitions in 30194ms
Starting structural reductions in LTL mode, iteration 1 : 815/989 places, 1283/1485 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31220 ms. Remains : 815/989 places, 1283/1485 transitions.
[2026-05-24 12:26:51] [INFO ] Flatten gal took : 16 ms
[2026-05-24 12:26:51] [INFO ] Flatten gal took : 20 ms
[2026-05-24 12:26:51] [INFO ] Input system was already deterministic with 1283 transitions.
[2026-05-24 12:26:51] [INFO ] Flatten gal took : 17 ms
[2026-05-24 12:26:51] [INFO ] Flatten gal took : 26 ms
[2026-05-24 12:26:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality11225469402046381581.gal : 5 ms
[2026-05-24 12:26:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality15275260992439511263.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/CTLCardinality11225469402046381581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15275260992439511263.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:27:21] [INFO ] Flatten gal took : 15 ms
[2026-05-24 12:27:21] [INFO ] Applying decomposition
[2026-05-24 12:27:21] [INFO ] Flatten gal took : 14 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/graph12404794596247700518.txt' '-o' '/tmp/graph12404794596247700518.bin' '-w' '/tmp/graph12404794596247700518.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12404794596247700518.bin' '-l' '-1' '-v' '-w' '/tmp/graph12404794596247700518.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:27:21] [INFO ] Decomposing Gal with order
[2026-05-24 12:27:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:27:21] [INFO ] Removed a total of 996 redundant transitions.
[2026-05-24 12:27:21] [INFO ] Flatten gal took : 41 ms
[2026-05-24 12:27:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 129 labels/synchronizations in 15 ms.
[2026-05-24 12:27:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality3212376185739914795.gal : 8 ms
[2026-05-24 12:27:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality4404103695976880726.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/CTLCardinality3212376185739914795.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4404103695976880726.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 1485/1485 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 922 transition count 1418
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 922 transition count 1418
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 135 place count 922 transition count 1417
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 174 place count 883 transition count 1370
Iterating global reduction 1 with 39 rules applied. Total rules applied 213 place count 883 transition count 1370
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 214 place count 883 transition count 1369
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 235 place count 862 transition count 1334
Iterating global reduction 2 with 21 rules applied. Total rules applied 256 place count 862 transition count 1334
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 258 place count 862 transition count 1332
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 270 place count 850 transition count 1320
Iterating global reduction 3 with 12 rules applied. Total rules applied 282 place count 850 transition count 1320
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 284 place count 850 transition count 1318
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 291 place count 843 transition count 1311
Iterating global reduction 4 with 7 rules applied. Total rules applied 298 place count 843 transition count 1311
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 304 place count 837 transition count 1305
Iterating global reduction 4 with 6 rules applied. Total rules applied 310 place count 837 transition count 1305
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 315 place count 832 transition count 1300
Iterating global reduction 4 with 5 rules applied. Total rules applied 320 place count 832 transition count 1300
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 323 place count 829 transition count 1297
Iterating global reduction 4 with 3 rules applied. Total rules applied 326 place count 829 transition count 1297
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 329 place count 826 transition count 1294
Iterating global reduction 4 with 3 rules applied. Total rules applied 332 place count 826 transition count 1294
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 334 place count 824 transition count 1292
Iterating global reduction 4 with 2 rules applied. Total rules applied 336 place count 824 transition count 1292
Applied a total of 336 rules in 186 ms. Remains 824 /989 variables (removed 165) and now considering 1292/1485 (removed 193) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14471645646182849994.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7847861001316054858.kers'
[2026-05-24 12:27:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14471645646182849994.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7847861001316054858.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1292 rows 824 cols 3563 entries
Finished phase 1 with 772 SingleSign rule and 0 generalized
[2026-05-24 12:27:52] [INFO ] Computed 52 invariants in 15 ms
Computed 52 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-7847861001316054858.kers
Total runtime 19 ms.
[2026-05-24 12:27:52] [INFO ] Implicit Places using invariants in 279 ms returned []
[2026-05-24 12:27:52] [INFO ] Invariant cache hit.
[2026-05-24 12:27:52] [INFO ] Implicit Places using invariants and state equation in 545 ms returned []
Implicit Place search using SMT with State Equation took 826 ms to find 0 implicit places.
Running 1291 sub problems to find dead transitions.
[2026-05-24 12:27:52] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/823 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1291 unsolved
SMT process timed out in 30196ms, After SMT, problems are : Problem set: 0 solved, 1291 unsolved
Search for dead transitions found 0 dead transitions in 30199ms
Starting structural reductions in LTL mode, iteration 1 : 824/989 places, 1292/1485 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31217 ms. Remains : 824/989 places, 1292/1485 transitions.
[2026-05-24 12:28:23] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:28:23] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:28:23] [INFO ] Input system was already deterministic with 1292 transitions.
[2026-05-24 12:28:23] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:28:23] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:28:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality7217503268890004907.gal : 4 ms
[2026-05-24 12:28:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality2809008548851883454.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/CTLCardinality7217503268890004907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2809008548851883454.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:28:53] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:28:53] [INFO ] Applying decomposition
[2026-05-24 12:28:53] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6598875914558172628.txt' '-o' '/tmp/graph6598875914558172628.bin' '-w' '/tmp/graph6598875914558172628.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6598875914558172628.bin' '-l' '-1' '-v' '-w' '/tmp/graph6598875914558172628.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:28:53] [INFO ] Decomposing Gal with order
[2026-05-24 12:28:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:28:53] [INFO ] Removed a total of 1000 redundant transitions.
[2026-05-24 12:28:53] [INFO ] Flatten gal took : 36 ms
[2026-05-24 12:28:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 81 labels/synchronizations in 12 ms.
[2026-05-24 12:28:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality13540472095546693057.gal : 11 ms
[2026-05-24 12:28:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality9641663300169657412.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/CTLCardinality13540472095546693057.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9641663300169657412.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.94854e+48,26.2062,651904,39760,30,1.17858e+06,634,1969,3.78306e+06,66,1737,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 1485/1485 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 923 transition count 1419
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 923 transition count 1419
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 133 place count 923 transition count 1418
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 173 place count 883 transition count 1370
Iterating global reduction 1 with 40 rules applied. Total rules applied 213 place count 883 transition count 1370
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 214 place count 883 transition count 1369
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 235 place count 862 transition count 1340
Iterating global reduction 2 with 21 rules applied. Total rules applied 256 place count 862 transition count 1340
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 258 place count 862 transition count 1338
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 271 place count 849 transition count 1325
Iterating global reduction 3 with 13 rules applied. Total rules applied 284 place count 849 transition count 1325
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 286 place count 849 transition count 1323
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 294 place count 841 transition count 1315
Iterating global reduction 4 with 8 rules applied. Total rules applied 302 place count 841 transition count 1315
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 309 place count 834 transition count 1308
Iterating global reduction 4 with 7 rules applied. Total rules applied 316 place count 834 transition count 1308
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 322 place count 828 transition count 1302
Iterating global reduction 4 with 6 rules applied. Total rules applied 328 place count 828 transition count 1302
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 331 place count 825 transition count 1299
Iterating global reduction 4 with 3 rules applied. Total rules applied 334 place count 825 transition count 1299
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 336 place count 823 transition count 1297
Iterating global reduction 4 with 2 rules applied. Total rules applied 338 place count 823 transition count 1297
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 340 place count 821 transition count 1295
Iterating global reduction 4 with 2 rules applied. Total rules applied 342 place count 821 transition count 1295
Applied a total of 342 rules in 203 ms. Remains 821 /989 variables (removed 168) and now considering 1295/1485 (removed 190) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8449745116835656069.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6011462693660413083.kers'
[2026-05-24 12:29:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8449745116835656069.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6011462693660413083.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1295 rows 821 cols 3583 entries
Finished phase 1 with 769 SingleSign rule and 0 generalized
[2026-05-24 12:29:23] [INFO ] Computed 52 invariants in 12 ms
Computed 52 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-6011462693660413083.kers
Total runtime 13 ms.
[2026-05-24 12:29:24] [INFO ] Implicit Places using invariants in 263 ms returned []
[2026-05-24 12:29:24] [INFO ] Invariant cache hit.
[2026-05-24 12:29:24] [INFO ] Implicit Places using invariants and state equation in 539 ms returned []
Implicit Place search using SMT with State Equation took 805 ms to find 0 implicit places.
Running 1294 sub problems to find dead transitions.
[2026-05-24 12:29:24] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/820 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1294 unsolved
SMT process timed out in 30196ms, After SMT, problems are : Problem set: 0 solved, 1294 unsolved
Search for dead transitions found 0 dead transitions in 30198ms
Starting structural reductions in LTL mode, iteration 1 : 821/989 places, 1295/1485 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31212 ms. Remains : 821/989 places, 1295/1485 transitions.
[2026-05-24 12:29:54] [INFO ] Flatten gal took : 12 ms
[2026-05-24 12:29:54] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:29:54] [INFO ] Input system was already deterministic with 1295 transitions.
[2026-05-24 12:29:54] [INFO ] Flatten gal took : 24 ms
[2026-05-24 12:29:54] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:29:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality15101342253926909653.gal : 4 ms
[2026-05-24 12:29:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality1616931208360029741.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/CTLCardinality15101342253926909653.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1616931208360029741.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:30:24] [INFO ] Flatten gal took : 14 ms
[2026-05-24 12:30:24] [INFO ] Applying decomposition
[2026-05-24 12:30:25] [INFO ] Flatten gal took : 13 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/graph6251795578729137792.txt' '-o' '/tmp/graph6251795578729137792.bin' '-w' '/tmp/graph6251795578729137792.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6251795578729137792.bin' '-l' '-1' '-v' '-w' '/tmp/graph6251795578729137792.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:30:25] [INFO ] Decomposing Gal with order
[2026-05-24 12:30:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:30:25] [INFO ] Removed a total of 993 redundant transitions.
[2026-05-24 12:30:25] [INFO ] Flatten gal took : 35 ms
[2026-05-24 12:30:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 11 ms.
[2026-05-24 12:30:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality15343025218295064920.gal : 7 ms
[2026-05-24 12:30:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality3742882295517566420.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/CTLCardinality15343025218295064920.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3742882295517566420.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 989/989 places, 1485/1485 transitions.
Graph (trivial) has 946 edges and 989 vertex of which 251 / 989 are part of one of the 21 SCC in 1 ms
Free SCC test removed 230 places
Ensure Unique test removed 244 transitions
Reduce isomorphic transitions removed 244 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 239 transitions
Trivial Post-agglo rules discarded 239 transitions
Performed 239 trivial Post agglomeration. Transition count delta: 239
Iterating post reduction 0 with 239 rules applied. Total rules applied 240 place count 758 transition count 1001
Reduce places removed 239 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 274 rules applied. Total rules applied 514 place count 519 transition count 966
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 27 rules applied. Total rules applied 541 place count 498 transition count 960
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 544 place count 495 transition count 960
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 54 Pre rules applied. Total rules applied 544 place count 495 transition count 906
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 4 with 108 rules applied. Total rules applied 652 place count 441 transition count 906
Discarding 54 places :
Symmetric choice reduction at 4 with 54 rule applications. Total rules 706 place count 387 transition count 807
Iterating global reduction 4 with 54 rules applied. Total rules applied 760 place count 387 transition count 807
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 761 place count 387 transition count 806
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 761 place count 387 transition count 786
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 801 place count 367 transition count 786
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 806 place count 362 transition count 757
Iterating global reduction 5 with 5 rules applied. Total rules applied 811 place count 362 transition count 757
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 813 place count 362 transition count 755
Performed 111 Post agglomeration using F-continuation condition.Transition count delta: 111
Deduced a syphon composed of 111 places in 0 ms
Reduce places removed 111 places and 0 transitions.
Iterating global reduction 6 with 222 rules applied. Total rules applied 1035 place count 251 transition count 644
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 5 rules applied. Total rules applied 1040 place count 251 transition count 639
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1042 place count 250 transition count 638
Discarding 19 places :
Symmetric choice reduction at 8 with 19 rule applications. Total rules 1061 place count 231 transition count 520
Iterating global reduction 8 with 19 rules applied. Total rules applied 1080 place count 231 transition count 520
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 1090 place count 231 transition count 510
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 1096 place count 228 transition count 507
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1097 place count 227 transition count 500
Iterating global reduction 9 with 1 rules applied. Total rules applied 1098 place count 227 transition count 500
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1099 place count 227 transition count 499
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 10 with 8 rules applied. Total rules applied 1107 place count 227 transition count 491
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 10 with 4 rules applied. Total rules applied 1111 place count 227 transition count 487
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 1115 place count 223 transition count 487
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1117 place count 221 transition count 485
Applied a total of 1117 rules in 71 ms. Remains 221 /989 variables (removed 768) and now considering 485/1485 (removed 1000) transitions.
[2026-05-24 12:30:55] [INFO ] Flow matrix only has 465 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14689394201339476459.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10660836128853323628.kers'
[2026-05-24 12:30:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14689394201339476459.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10660836128853323628.kers]
Normalized transition count is 464 out of 465 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 464 rows 221 cols 1396 entries
Finished phase 1 with 169 SingleSign rule and 0 generalized
[2026-05-24 12:30:55] [INFO ] Computed 52 invariants in 3 ms
Computed 52 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-10660836128853323628.kers
Total runtime 6 ms.
[2026-05-24 12:30:55] [INFO ] Implicit Places using invariants in 103 ms returned []
[2026-05-24 12:30:55] [INFO ] Flow matrix only has 465 transitions (discarded 20 similar events)
[2026-05-24 12:30:55] [INFO ] Invariant cache hit.
[2026-05-24 12:30:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 12:30:55] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2026-05-24 12:30:55] [INFO ] Redundant transitions in 8 ms returned []
Running 364 sub problems to find dead transitions.
[2026-05-24 12:30:55] [INFO ] Flow matrix only has 465 transitions (discarded 20 similar events)
[2026-05-24 12:30:55] [INFO ] Invariant cache hit.
[2026-05-24 12:30:55] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/176 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/176 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 2 (OVERLAPS) 45/221 variables, 45/52 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 4 (OVERLAPS) 464/685 variables, 221/273 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/685 variables, 7/280 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/685 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 7 (OVERLAPS) 0/685 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 364 unsolved
No progress, stopping.
After SMT solving in domain Real declared 685/686 variables, and 280 constraints, problems are : Problem set: 0 solved, 364 unsolved in 20942 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, State Equation: 221/221 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 364/364 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 364 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/176 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/176 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 2 (OVERLAPS) 45/221 variables, 45/52 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 4 (OVERLAPS) 464/685 variables, 221/273 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/685 variables, 7/280 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/685 variables, 364/644 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/685 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 8 (OVERLAPS) 0/685 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 364 unsolved
No progress, stopping.
After SMT solving in domain Int declared 685/686 variables, and 644 constraints, problems are : Problem set: 0 solved, 364 unsolved in 19121 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, State Equation: 221/221 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 364/364 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40111ms problems are : Problem set: 0 solved, 364 unsolved
Search for dead transitions found 0 dead transitions in 40112ms
Starting structural reductions in SI_CTL mode, iteration 1 : 221/989 places, 485/1485 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40483 ms. Remains : 221/989 places, 485/1485 transitions.
[2026-05-24 12:31:35] [INFO ] Flatten gal took : 10 ms
[2026-05-24 12:31:35] [INFO ] Flatten gal took : 6 ms
[2026-05-24 12:31:35] [INFO ] Input system was already deterministic with 485 transitions.
[2026-05-24 12:31:35] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:31:35] [INFO ] Flatten gal took : 6 ms
[2026-05-24 12:31:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality2883651405992805760.gal : 2 ms
[2026-05-24 12:31:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality3384616349833179557.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/CTLCardinality2883651405992805760.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3384616349833179557.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:32:05] [INFO ] Flatten gal took : 12 ms
[2026-05-24 12:32:05] [INFO ] Applying decomposition
[2026-05-24 12:32:05] [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/graph9306818563357741710.txt' '-o' '/tmp/graph9306818563357741710.bin' '-w' '/tmp/graph9306818563357741710.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9306818563357741710.bin' '-l' '-1' '-v' '-w' '/tmp/graph9306818563357741710.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:32:05] [INFO ] Decomposing Gal with order
[2026-05-24 12:32:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:32:05] [INFO ] Removed a total of 445 redundant transitions.
[2026-05-24 12:32:05] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:32:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 2 ms.
[2026-05-24 12:32:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality7314193710346622214.gal : 2 ms
[2026-05-24 12:32:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality9312657506238118297.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/CTLCardinality7314193710346622214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9312657506238118297.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.81549e+29,0.048307,6140,108,9,1272,145,474,1155,38,206,0


Converting to forward existential form...Done !
original formula: E((i2.u10.p243==0) U (i5.u24.p583==1))
=> equivalent forward existential formula: [(FwdU(Init,(i2.u10.p243==0)) * (i5.u24.p583==1))] != FALSE
(forward)formula 0,1,0.060033,6404,1,0,2005,145,1251,2507,63,206,3934
FORMULA DLCround-PT-03b-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 1485/1485 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 935 transition count 1431
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 935 transition count 1431
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 140 place count 903 transition count 1393
Iterating global reduction 0 with 32 rules applied. Total rules applied 172 place count 903 transition count 1393
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 173 place count 903 transition count 1392
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 189 place count 887 transition count 1362
Iterating global reduction 1 with 16 rules applied. Total rules applied 205 place count 887 transition count 1362
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 216 place count 876 transition count 1351
Iterating global reduction 1 with 11 rules applied. Total rules applied 227 place count 876 transition count 1351
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 229 place count 876 transition count 1349
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 236 place count 869 transition count 1342
Iterating global reduction 2 with 7 rules applied. Total rules applied 243 place count 869 transition count 1342
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 248 place count 864 transition count 1337
Iterating global reduction 2 with 5 rules applied. Total rules applied 253 place count 864 transition count 1337
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 257 place count 860 transition count 1333
Iterating global reduction 2 with 4 rules applied. Total rules applied 261 place count 860 transition count 1333
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 263 place count 858 transition count 1331
Iterating global reduction 2 with 2 rules applied. Total rules applied 265 place count 858 transition count 1331
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 267 place count 856 transition count 1329
Iterating global reduction 2 with 2 rules applied. Total rules applied 269 place count 856 transition count 1329
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 271 place count 854 transition count 1327
Iterating global reduction 2 with 2 rules applied. Total rules applied 273 place count 854 transition count 1327
Applied a total of 273 rules in 225 ms. Remains 854 /989 variables (removed 135) and now considering 1327/1485 (removed 158) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6930184962792106868.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16975587194007940337.kers'
[2026-05-24 12:32:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6930184962792106868.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16975587194007940337.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1327 rows 854 cols 3633 entries
Finished phase 1 with 802 SingleSign rule and 0 generalized
[2026-05-24 12:32:06] [INFO ] Computed 52 invariants in 11 ms
Computed 52 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-16975587194007940337.kers
Total runtime 13 ms.
[2026-05-24 12:32:06] [INFO ] Implicit Places using invariants in 262 ms returned []
[2026-05-24 12:32:06] [INFO ] Invariant cache hit.
[2026-05-24 12:32:07] [INFO ] Implicit Places using invariants and state equation in 613 ms returned []
Implicit Place search using SMT with State Equation took 881 ms to find 0 implicit places.
Running 1326 sub problems to find dead transitions.
[2026-05-24 12:32:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/853 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1326 unsolved
SMT process timed out in 30196ms, After SMT, problems are : Problem set: 0 solved, 1326 unsolved
Search for dead transitions found 0 dead transitions in 30200ms
Starting structural reductions in LTL mode, iteration 1 : 854/989 places, 1327/1485 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31327 ms. Remains : 854/989 places, 1327/1485 transitions.
[2026-05-24 12:32:37] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:32:37] [INFO ] Flatten gal took : 26 ms
[2026-05-24 12:32:37] [INFO ] Input system was already deterministic with 1327 transitions.
[2026-05-24 12:32:37] [INFO ] Flatten gal took : 14 ms
[2026-05-24 12:32:37] [INFO ] Flatten gal took : 14 ms
[2026-05-24 12:32:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality16585553830435939278.gal : 5 ms
[2026-05-24 12:32:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality13640234169706552062.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/CTLCardinality16585553830435939278.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13640234169706552062.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:33:07] [INFO ] Flatten gal took : 19 ms
[2026-05-24 12:33:07] [INFO ] Applying decomposition
[2026-05-24 12:33:07] [INFO ] Flatten gal took : 13 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/graph2037438151968392188.txt' '-o' '/tmp/graph2037438151968392188.bin' '-w' '/tmp/graph2037438151968392188.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2037438151968392188.bin' '-l' '-1' '-v' '-w' '/tmp/graph2037438151968392188.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:33:07] [INFO ] Decomposing Gal with order
[2026-05-24 12:33:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:33:07] [INFO ] Removed a total of 956 redundant transitions.
[2026-05-24 12:33:07] [INFO ] Flatten gal took : 34 ms
[2026-05-24 12:33:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 10 ms.
[2026-05-24 12:33:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality361146074465597909.gal : 8 ms
[2026-05-24 12:33:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality14136796141161752405.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/CTLCardinality361146074465597909.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14136796141161752405.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 989/989 places, 1485/1485 transitions.
Graph (trivial) has 943 edges and 989 vertex of which 272 / 989 are part of one of the 20 SCC in 1 ms
Free SCC test removed 252 places
Ensure Unique test removed 269 transitions
Reduce isomorphic transitions removed 269 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 223 transitions
Trivial Post-agglo rules discarded 223 transitions
Performed 223 trivial Post agglomeration. Transition count delta: 223
Iterating post reduction 0 with 223 rules applied. Total rules applied 224 place count 736 transition count 992
Reduce places removed 223 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 258 rules applied. Total rules applied 482 place count 513 transition count 957
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 27 rules applied. Total rules applied 509 place count 492 transition count 951
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 512 place count 489 transition count 951
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 55 Pre rules applied. Total rules applied 512 place count 489 transition count 896
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 4 with 110 rules applied. Total rules applied 622 place count 434 transition count 896
Discarding 56 places :
Symmetric choice reduction at 4 with 56 rule applications. Total rules 678 place count 378 transition count 789
Iterating global reduction 4 with 56 rules applied. Total rules applied 734 place count 378 transition count 789
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 735 place count 378 transition count 788
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 19 Pre rules applied. Total rules applied 735 place count 378 transition count 769
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 773 place count 359 transition count 769
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 778 place count 354 transition count 740
Iterating global reduction 5 with 5 rules applied. Total rules applied 783 place count 354 transition count 740
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 786 place count 354 transition count 737
Performed 107 Post agglomeration using F-continuation condition.Transition count delta: 107
Deduced a syphon composed of 107 places in 0 ms
Reduce places removed 107 places and 0 transitions.
Iterating global reduction 6 with 214 rules applied. Total rules applied 1000 place count 247 transition count 630
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 4 rules applied. Total rules applied 1004 place count 247 transition count 626
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1006 place count 246 transition count 625
Discarding 19 places :
Symmetric choice reduction at 8 with 19 rule applications. Total rules 1025 place count 227 transition count 507
Iterating global reduction 8 with 19 rules applied. Total rules applied 1044 place count 227 transition count 507
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1055 place count 227 transition count 496
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 1059 place count 225 transition count 494
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1060 place count 224 transition count 487
Iterating global reduction 9 with 1 rules applied. Total rules applied 1061 place count 224 transition count 487
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1062 place count 224 transition count 486
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 10 with 7 rules applied. Total rules applied 1069 place count 224 transition count 479
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 10 with 3 rules applied. Total rules applied 1072 place count 224 transition count 476
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1075 place count 221 transition count 476
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1077 place count 219 transition count 474
Applied a total of 1077 rules in 79 ms. Remains 219 /989 variables (removed 770) and now considering 474/1485 (removed 1011) transitions.
[2026-05-24 12:33:37] [INFO ] Flow matrix only has 455 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13255430967644140556.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11746286549402889807.kers'
[2026-05-24 12:33:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13255430967644140556.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11746286549402889807.kers]
Normalized transition count is 454 out of 455 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 454 rows 219 cols 1362 entries
Finished phase 1 with 167 SingleSign rule and 0 generalized
[2026-05-24 12:33:37] [INFO ] Computed 52 invariants in 3 ms
Computed 52 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-11746286549402889807.kers
Total runtime 4 ms.
[2026-05-24 12:33:37] [INFO ] Implicit Places using invariants in 98 ms returned []
[2026-05-24 12:33:37] [INFO ] Flow matrix only has 455 transitions (discarded 19 similar events)
[2026-05-24 12:33:37] [INFO ] Invariant cache hit.
[2026-05-24 12:33:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 12:33:38] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
[2026-05-24 12:33:38] [INFO ] Redundant transitions in 4 ms returned []
Running 354 sub problems to find dead transitions.
[2026-05-24 12:33:38] [INFO ] Flow matrix only has 455 transitions (discarded 19 similar events)
[2026-05-24 12:33:38] [INFO ] Invariant cache hit.
[2026-05-24 12:33:38] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/174 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 2 (OVERLAPS) 45/219 variables, 45/52 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 4 (OVERLAPS) 454/673 variables, 219/271 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/673 variables, 7/278 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/673 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 7 (OVERLAPS) 0/673 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 354 unsolved
No progress, stopping.
After SMT solving in domain Real declared 673/674 variables, and 278 constraints, problems are : Problem set: 0 solved, 354 unsolved in 19900 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, State Equation: 219/219 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 354/354 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 354 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/174 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 2 (OVERLAPS) 45/219 variables, 45/52 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 4 (OVERLAPS) 454/673 variables, 219/271 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/673 variables, 7/278 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/673 variables, 354/632 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/673 variables, 0/632 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 8 (OVERLAPS) 0/673 variables, 1/633 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/673 variables, 0/633 constraints. Problems are: Problem set: 0 solved, 354 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 673/674 variables, and 633 constraints, problems are : Problem set: 0 solved, 354 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, State Equation: 219/219 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 354/354 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 49953ms problems are : Problem set: 0 solved, 354 unsolved
Search for dead transitions found 0 dead transitions in 49954ms
Starting structural reductions in SI_CTL mode, iteration 1 : 219/989 places, 474/1485 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 50316 ms. Remains : 219/989 places, 474/1485 transitions.
[2026-05-24 12:34:28] [INFO ] Flatten gal took : 6 ms
[2026-05-24 12:34:28] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:34:28] [INFO ] Input system was already deterministic with 474 transitions.
[2026-05-24 12:34:28] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:34:28] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:34:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality12927891681839336225.gal : 2 ms
[2026-05-24 12:34:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality12503438718889493191.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/CTLCardinality12927891681839336225.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12503438718889493191.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:34:58] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:34:58] [INFO ] Applying decomposition
[2026-05-24 12:34:58] [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/graph6513012392170867099.txt' '-o' '/tmp/graph6513012392170867099.bin' '-w' '/tmp/graph6513012392170867099.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6513012392170867099.bin' '-l' '-1' '-v' '-w' '/tmp/graph6513012392170867099.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:34:58] [INFO ] Decomposing Gal with order
[2026-05-24 12:34:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:34:58] [INFO ] Removed a total of 431 redundant transitions.
[2026-05-24 12:34:58] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:34:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 3 ms.
[2026-05-24 12:34:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality8875805267420064730.gal : 2 ms
[2026-05-24 12:34:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality14863719297260633386.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/CTLCardinality8875805267420064730.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14863719297260633386.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.73905e+29,0.054508,6132,118,7,1345,130,532,1301,30,192,0


Converting to forward existential form...Done !
original formula: A((EF((i2.i0.u8.p220!=0)) * ((i2.i1.u44.p999==0)||(i4.u17.p538==1))) U (i6.u29.p699==1))
=> equivalent forward existential formula: [((Init * !(EG(!((i6.u29.p699==1))))) * !(E(!((i6.u29.p699==1)) U (!((E(TRUE U (i2.i0.u8.p220!=0)) * ((i2.i1.u44...221
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,0,1.5418,87048,1,0,185910,130,2378,498208,98,206,76601
FORMULA DLCround-PT-03b-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 989/989 places, 1485/1485 transitions.
Graph (trivial) has 943 edges and 989 vertex of which 268 / 989 are part of one of the 20 SCC in 1 ms
Free SCC test removed 248 places
Ensure Unique test removed 264 transitions
Reduce isomorphic transitions removed 264 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 228 transitions
Trivial Post-agglo rules discarded 228 transitions
Performed 228 trivial Post agglomeration. Transition count delta: 228
Iterating post reduction 0 with 228 rules applied. Total rules applied 229 place count 740 transition count 992
Reduce places removed 228 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 263 rules applied. Total rules applied 492 place count 512 transition count 957
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 27 rules applied. Total rules applied 519 place count 491 transition count 951
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 522 place count 488 transition count 951
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 54 Pre rules applied. Total rules applied 522 place count 488 transition count 897
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 4 with 108 rules applied. Total rules applied 630 place count 434 transition count 897
Discarding 57 places :
Symmetric choice reduction at 4 with 57 rule applications. Total rules 687 place count 377 transition count 789
Iterating global reduction 4 with 57 rules applied. Total rules applied 744 place count 377 transition count 789
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 745 place count 377 transition count 788
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 18 Pre rules applied. Total rules applied 745 place count 377 transition count 770
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 781 place count 359 transition count 770
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 787 place count 353 transition count 734
Iterating global reduction 5 with 6 rules applied. Total rules applied 793 place count 353 transition count 734
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 796 place count 353 transition count 731
Performed 108 Post agglomeration using F-continuation condition.Transition count delta: 108
Deduced a syphon composed of 108 places in 0 ms
Reduce places removed 108 places and 0 transitions.
Iterating global reduction 6 with 216 rules applied. Total rules applied 1012 place count 245 transition count 623
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 4 rules applied. Total rules applied 1016 place count 245 transition count 619
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1018 place count 244 transition count 618
Discarding 19 places :
Symmetric choice reduction at 8 with 19 rule applications. Total rules 1037 place count 225 transition count 500
Iterating global reduction 8 with 19 rules applied. Total rules applied 1056 place count 225 transition count 500
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1067 place count 225 transition count 489
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 1071 place count 223 transition count 487
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1072 place count 222 transition count 480
Iterating global reduction 9 with 1 rules applied. Total rules applied 1073 place count 222 transition count 480
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1074 place count 222 transition count 479
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 10 with 8 rules applied. Total rules applied 1082 place count 222 transition count 471
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 10 with 4 rules applied. Total rules applied 1086 place count 222 transition count 467
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 1090 place count 218 transition count 467
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1092 place count 216 transition count 465
Applied a total of 1092 rules in 74 ms. Remains 216 /989 variables (removed 773) and now considering 465/1485 (removed 1020) transitions.
[2026-05-24 12:34:59] [INFO ] Flow matrix only has 446 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15231246808337420506.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13267096513010796000.kers'
[2026-05-24 12:34:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15231246808337420506.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13267096513010796000.kers]
Normalized transition count is 445 out of 446 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 445 rows 216 cols 1330 entries
Finished phase 1 with 164 SingleSign rule and 0 generalized
[2026-05-24 12:34:59] [INFO ] Computed 52 invariants in 1 ms
Computed 52 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-13267096513010796000.kers
Total runtime 5 ms.
[2026-05-24 12:35:00] [INFO ] Implicit Places using invariants in 117 ms returned []
[2026-05-24 12:35:00] [INFO ] Flow matrix only has 446 transitions (discarded 19 similar events)
[2026-05-24 12:35:00] [INFO ] Invariant cache hit.
[2026-05-24 12:35:00] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
[2026-05-24 12:35:00] [INFO ] Redundant transitions in 3 ms returned []
Running 341 sub problems to find dead transitions.
[2026-05-24 12:35:00] [INFO ] Flow matrix only has 446 transitions (discarded 19 similar events)
[2026-05-24 12:35:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 2 (OVERLAPS) 44/216 variables, 44/52 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 4 (OVERLAPS) 445/661 variables, 216/268 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/661 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 6 (OVERLAPS) 0/661 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 341 unsolved
No progress, stopping.
After SMT solving in domain Real declared 661/662 variables, and 268 constraints, problems are : Problem set: 0 solved, 341 unsolved in 19736 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 341/341 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 341 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 2 (OVERLAPS) 44/216 variables, 44/52 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 4 (OVERLAPS) 445/661 variables, 216/268 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/661 variables, 341/609 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/661 variables, 0/609 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 7 (OVERLAPS) 0/661 variables, 0/609 constraints. Problems are: Problem set: 0 solved, 341 unsolved
No progress, stopping.
After SMT solving in domain Int declared 661/662 variables, and 609 constraints, problems are : Problem set: 0 solved, 341 unsolved in 18060 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 341/341 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37828ms problems are : Problem set: 0 solved, 341 unsolved
Search for dead transitions found 0 dead transitions in 37828ms
Starting structural reductions in SI_CTL mode, iteration 1 : 216/989 places, 465/1485 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 38208 ms. Remains : 216/989 places, 465/1485 transitions.
[2026-05-24 12:35:38] [INFO ] Flatten gal took : 9 ms
[2026-05-24 12:35:38] [INFO ] Flatten gal took : 7 ms
[2026-05-24 12:35:38] [INFO ] Input system was already deterministic with 465 transitions.
[2026-05-24 12:35:38] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:35:38] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:35:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality3272262163857467931.gal : 1 ms
[2026-05-24 12:35:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality8036274325228403646.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/CTLCardinality3272262163857467931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8036274325228403646.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:36:08] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:36:08] [INFO ] Applying decomposition
[2026-05-24 12:36:08] [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/graph14872640410797076670.txt' '-o' '/tmp/graph14872640410797076670.bin' '-w' '/tmp/graph14872640410797076670.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14872640410797076670.bin' '-l' '-1' '-v' '-w' '/tmp/graph14872640410797076670.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:36:08] [INFO ] Decomposing Gal with order
[2026-05-24 12:36:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:36:08] [INFO ] Removed a total of 418 redundant transitions.
[2026-05-24 12:36:08] [INFO ] Flatten gal took : 11 ms
[2026-05-24 12:36:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 57 labels/synchronizations in 2 ms.
[2026-05-24 12:36:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality8594081655305778426.gal : 2 ms
[2026-05-24 12:36:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality5143031404670591205.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/CTLCardinality8594081655305778426.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5143031404670591205.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.98749e+29,0.047715,6084,87,8,1031,110,452,978,38,125,0


Converting to forward existential form...Done !
original formula: AG(A((i7.i1.u40.p975!=1) U !(((i6.u36.p884==0)||(i0.u38.p960==1)))))
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),!(!(((i6.u36.p884==0)||(i0.u38.p960==1))))) * (!((i7.i1.u40.p975!=1)) * !(!(((i6.u36.p88...270
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,0,0.082017,6596,1,0,4487,110,1996,9062,115,186,4336
FORMULA DLCround-PT-03b-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 1485/1485 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 927 transition count 1423
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 927 transition count 1423
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 125 place count 927 transition count 1422
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 162 place count 890 transition count 1377
Iterating global reduction 1 with 37 rules applied. Total rules applied 199 place count 890 transition count 1377
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 200 place count 890 transition count 1376
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 221 place count 869 transition count 1347
Iterating global reduction 2 with 21 rules applied. Total rules applied 242 place count 869 transition count 1347
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 244 place count 869 transition count 1345
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 257 place count 856 transition count 1332
Iterating global reduction 3 with 13 rules applied. Total rules applied 270 place count 856 transition count 1332
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 272 place count 856 transition count 1330
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 280 place count 848 transition count 1322
Iterating global reduction 4 with 8 rules applied. Total rules applied 288 place count 848 transition count 1322
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 295 place count 841 transition count 1315
Iterating global reduction 4 with 7 rules applied. Total rules applied 302 place count 841 transition count 1315
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 308 place count 835 transition count 1309
Iterating global reduction 4 with 6 rules applied. Total rules applied 314 place count 835 transition count 1309
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 317 place count 832 transition count 1306
Iterating global reduction 4 with 3 rules applied. Total rules applied 320 place count 832 transition count 1306
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 323 place count 829 transition count 1303
Iterating global reduction 4 with 3 rules applied. Total rules applied 326 place count 829 transition count 1303
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 327 place count 828 transition count 1302
Iterating global reduction 4 with 1 rules applied. Total rules applied 328 place count 828 transition count 1302
Applied a total of 328 rules in 231 ms. Remains 828 /989 variables (removed 161) and now considering 1302/1485 (removed 183) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4069438952651579071.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5152290889362377057.kers'
[2026-05-24 12:36:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4069438952651579071.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5152290889362377057.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1302 rows 828 cols 3597 entries
Finished phase 1 with 776 SingleSign rule and 0 generalized
[2026-05-24 12:36:08] [INFO ] Computed 52 invariants in 8 ms
Computed 52 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-5152290889362377057.kers
Total runtime 9 ms.
[2026-05-24 12:36:08] [INFO ] Implicit Places using invariants in 258 ms returned []
[2026-05-24 12:36:08] [INFO ] Invariant cache hit.
[2026-05-24 12:36:09] [INFO ] Implicit Places using invariants and state equation in 569 ms returned []
Implicit Place search using SMT with State Equation took 829 ms to find 0 implicit places.
Running 1301 sub problems to find dead transitions.
[2026-05-24 12:36:09] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/827 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1301 unsolved
SMT process timed out in 30196ms, After SMT, problems are : Problem set: 0 solved, 1301 unsolved
Search for dead transitions found 0 dead transitions in 30199ms
Starting structural reductions in LTL mode, iteration 1 : 828/989 places, 1302/1485 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31268 ms. Remains : 828/989 places, 1302/1485 transitions.
[2026-05-24 12:36:39] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:36:39] [INFO ] Flatten gal took : 14 ms
[2026-05-24 12:36:39] [INFO ] Input system was already deterministic with 1302 transitions.
[2026-05-24 12:36:39] [INFO ] Flatten gal took : 12 ms
[2026-05-24 12:36:39] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:36:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality18188764723868450230.gal : 4 ms
[2026-05-24 12:36:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality7068909717800923893.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/CTLCardinality18188764723868450230.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7068909717800923893.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:37:09] [INFO ] Flatten gal took : 19 ms
[2026-05-24 12:37:09] [INFO ] Applying decomposition
[2026-05-24 12:37:09] [INFO ] Flatten gal took : 13 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/graph11315743706223667866.txt' '-o' '/tmp/graph11315743706223667866.bin' '-w' '/tmp/graph11315743706223667866.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11315743706223667866.bin' '-l' '-1' '-v' '-w' '/tmp/graph11315743706223667866.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:37:09] [INFO ] Decomposing Gal with order
[2026-05-24 12:37:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:37:09] [INFO ] Removed a total of 1014 redundant transitions.
[2026-05-24 12:37:09] [INFO ] Flatten gal took : 30 ms
[2026-05-24 12:37:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 11 ms.
[2026-05-24 12:37:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality16680047571683644970.gal : 9 ms
[2026-05-24 12:37:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality1941191598985259402.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/CTLCardinality16680047571683644970.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1941191598985259402.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:37:40] [INFO ] Flatten gal took : 19 ms
[2026-05-24 12:37:40] [INFO ] Flatten gal took : 15 ms
[2026-05-24 12:37:40] [INFO ] Applying decomposition
[2026-05-24 12:37:40] [INFO ] Flatten gal took : 15 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/graph13065777690830879286.txt' '-o' '/tmp/graph13065777690830879286.bin' '-w' '/tmp/graph13065777690830879286.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13065777690830879286.bin' '-l' '-1' '-v' '-w' '/tmp/graph13065777690830879286.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:37:40] [INFO ] Decomposing Gal with order
[2026-05-24 12:37:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:37:40] [INFO ] Removed a total of 1021 redundant transitions.
[2026-05-24 12:37:40] [INFO ] Flatten gal took : 32 ms
[2026-05-24 12:37:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 7 ms.
[2026-05-24 12:37:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality12338963715145332809.gal : 9 ms
[2026-05-24 12:37:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality15344375070600619674.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/CTLCardinality12338963715145332809.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15344375070600619674.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:04:01] [INFO ] Applying decomposition
[2026-05-24 13:04:01] [INFO ] Flatten gal took : 129 ms
[2026-05-24 13:04:01] [INFO ] Decomposing Gal with order
[2026-05-24 13:04:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:04:02] [INFO ] Removed a total of 799 redundant transitions.
[2026-05-24 13:04:02] [INFO ] Flatten gal took : 241 ms
[2026-05-24 13:04:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 2206 labels/synchronizations in 2588 ms.
[2026-05-24 13:04:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality5217016790371771399.gal : 13 ms
[2026-05-24 13:04:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality2104440118768211864.ctl : 5 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/CTLCardinality5217016790371771399.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2104440118768211864.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ 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="DLCround-PT-03b"
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 DLCround-PT-03b, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r098-tall-177955695600513"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-03b.tgz
mv DLCround-PT-03b 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 ;