Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r178-oct2-177969020100305.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is MedleyB-PT-B04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020100305
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 7.1K Mar 7 18:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Mar 7 18:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 7 18:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 7 18:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 11:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 11:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 11:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 7 18:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Mar 7 18:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Mar 7 18:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 7 18:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 11:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:33 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 1.2M 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 MedleyB-PT-B04-CTLCardinality-2024-00
FORMULA_NAME MedleyB-PT-B04-CTLCardinality-2024-01
FORMULA_NAME MedleyB-PT-B04-CTLCardinality-2024-02
FORMULA_NAME MedleyB-PT-B04-CTLCardinality-2024-03
FORMULA_NAME MedleyB-PT-B04-CTLCardinality-2024-04
FORMULA_NAME MedleyB-PT-B04-CTLCardinality-2024-05
FORMULA_NAME MedleyB-PT-B04-CTLCardinality-2024-06
FORMULA_NAME MedleyB-PT-B04-CTLCardinality-2024-07
FORMULA_NAME MedleyB-PT-B04-CTLCardinality-2024-08
FORMULA_NAME MedleyB-PT-B04-CTLCardinality-2024-09
FORMULA_NAME MedleyB-PT-B04-CTLCardinality-2024-10
FORMULA_NAME MedleyB-PT-B04-CTLCardinality-2024-11
FORMULA_NAME MedleyB-PT-B04-CTLCardinality-2024-12
FORMULA_NAME MedleyB-PT-B04-CTLCardinality-2024-13
FORMULA_NAME MedleyB-PT-B04-CTLCardinality-2024-14
FORMULA_NAME MedleyB-PT-B04-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779705687679

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyB-PT-B04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 10:41:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 10:41:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 10:41:29] [INFO ] Load time of PNML (sax parser for PT used): 195 ms
[2026-05-25 10:41:29] [INFO ] Transformed 829 places.
[2026-05-25 10:41:29] [INFO ] Transformed 2410 transitions.
[2026-05-25 10:41:29] [INFO ] Found NUPN structural information;
[2026-05-25 10:41:29] [INFO ] Parsed PT model containing 829 places and 2410 transitions and 20118 arcs in 326 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 36 ms.
Support contains 123 out of 829 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 829/829 places, 2410/2410 transitions.
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 90 place count 739 transition count 2320
Iterating global reduction 0 with 90 rules applied. Total rules applied 180 place count 739 transition count 2320
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 223 place count 696 transition count 2277
Iterating global reduction 0 with 43 rules applied. Total rules applied 266 place count 696 transition count 2277
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 273 place count 689 transition count 2270
Iterating global reduction 0 with 7 rules applied. Total rules applied 280 place count 689 transition count 2270
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 281 place count 688 transition count 2269
Iterating global reduction 0 with 1 rules applied. Total rules applied 282 place count 688 transition count 2269
Applied a total of 282 rules in 315 ms. Remains 688 /829 variables (removed 141) and now considering 2269/2410 (removed 141) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2181149553860716308.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11885163727375910319.kers'
[2026-05-25 10:41:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2181149553860716308.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11885163727375910319.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2269 rows 688 cols 19836 entries
Finished phase 1 with 681 SingleSign rule and 0 generalized
[2026-05-25 10:41:30] [INFO ] Computed 7 invariants in 13 ms
Computed 7 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-11885163727375910319.kers
Total runtime 16 ms.
[2026-05-25 10:41:30] [INFO ] Implicit Places using invariants in 920 ms returned []
[2026-05-25 10:41:30] [INFO ] Invariant cache hit.
[2026-05-25 10:41:32] [INFO ] Implicit Places using invariants and state equation in 1406 ms returned []
Implicit Place search using SMT with State Equation took 2412 ms to find 0 implicit places.
Running 2268 sub problems to find dead transitions.
[2026-05-25 10:41:32] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 687/2957 variables, and 0 constraints, problems are : Problem set: 0 solved, 2268 unsolved in 30080 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/688 constraints, PredecessorRefiner: 2268/802 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2268 unsolved
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 687/2957 variables, and 0 constraints, problems are : Problem set: 0 solved, 2268 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/688 constraints, PredecessorRefiner: 1466/802 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63178ms problems are : Problem set: 0 solved, 2268 unsolved
Search for dead transitions found 0 dead transitions in 63234ms
Starting structural reductions in LTL mode, iteration 1 : 688/829 places, 2269/2410 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66062 ms. Remains : 688/829 places, 2269/2410 transitions.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 2269/2269 transitions.
Applied a total of 0 rules in 19 ms. Remains 688 /688 variables (removed 0) and now considering 2269/2269 (removed 0) transitions.
[2026-05-25 10:42:35] [INFO ] Invariant cache hit.
[2026-05-25 10:42:36] [INFO ] Implicit Places using invariants in 659 ms returned []
[2026-05-25 10:42:36] [INFO ] Invariant cache hit.
[2026-05-25 10:42:37] [INFO ] Implicit Places using invariants and state equation in 1540 ms returned []
Implicit Place search using SMT with State Equation took 2201 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2223 ms. Remains : 688/688 places, 2269/2269 transitions.
Support contains 123 out of 688 places after structural reductions.
[2026-05-25 10:42:38] [INFO ] Flatten gal took : 303 ms
[2026-05-25 10:42:38] [INFO ] Flatten gal took : 174 ms
[2026-05-25 10:42:39] [INFO ] Input system was already deterministic with 2269 transitions.
Support contains 116 out of 688 places (down from 123) after GAL structural reductions.
RANDOM walk for 40000 steps (379 resets) in 2098 ms. (19 steps per ms) remains 29/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
[2026-05-25 10:42:39] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 641/688 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/688 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (OVERLAPS) 2269/2957 variables, 688/695 constraints. Problems are: Problem set: 0 solved, 29 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
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(s343 0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2957/2957 variables, and 698 constraints, problems are : Problem set: 0 solved, 29 unsolved in 5035 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 688/688 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 29 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 641/688 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/688 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 29 unsolved
SMT process timed out in 10837ms, After SMT, problems are : Problem set: 0 solved, 29 unsolved
Fused 29 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 47 out of 688 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 688/688 places, 2269/2269 transitions.
Graph (trivial) has 626 edges and 688 vertex of which 84 / 688 are part of one of the 16 SCC in 9 ms
Free SCC test removed 68 places
Drop transitions (Empty/Sink Transition effects.) removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Graph (complete) has 1430 edges and 620 vertex of which 614 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.14 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 375 transitions
Trivial Post-agglo rules discarded 375 transitions
Performed 375 trivial Post agglomeration. Transition count delta: 375
Iterating post reduction 0 with 379 rules applied. Total rules applied 381 place count 614 transition count 1796
Reduce places removed 375 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 385 rules applied. Total rules applied 766 place count 239 transition count 1786
Reduce places removed 5 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 2 with 25 rules applied. Total rules applied 791 place count 234 transition count 1766
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 24 rules applied. Total rules applied 815 place count 214 transition count 1762
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 817 place count 212 transition count 1762
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 23 Pre rules applied. Total rules applied 817 place count 212 transition count 1739
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 5 with 46 rules applied. Total rules applied 863 place count 189 transition count 1739
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 866 place count 186 transition count 1736
Iterating global reduction 5 with 3 rules applied. Total rules applied 869 place count 186 transition count 1736
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 870 place count 185 transition count 1493
Iterating global reduction 5 with 1 rules applied. Total rules applied 871 place count 185 transition count 1493
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 5 with 58 rules applied. Total rules applied 929 place count 156 transition count 1464
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 935 place count 156 transition count 1458
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 946 place count 145 transition count 516
Iterating global reduction 6 with 11 rules applied. Total rules applied 957 place count 145 transition count 516
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 963 place count 145 transition count 510
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 973 place count 140 transition count 505
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 981 place count 136 transition count 513
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 984 place count 136 transition count 510
Free-agglomeration rule applied 37 times.
Iterating global reduction 7 with 37 rules applied. Total rules applied 1021 place count 136 transition count 473
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 7 with 37 rules applied. Total rules applied 1058 place count 99 transition count 473
Drop transitions (Redundant composition of simpler transitions.) removed 82 transitions
Redundant transition composition rules discarded 82 transitions
Iterating global reduction 8 with 82 rules applied. Total rules applied 1140 place count 99 transition count 391
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1141 place count 99 transition count 391
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 1143 place count 99 transition count 391
Applied a total of 1143 rules in 381 ms. Remains 99 /688 variables (removed 589) and now considering 391/2269 (removed 1878) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 381 ms. Remains : 99/688 places, 391/2269 transitions.
RANDOM walk for 40000 steps (1712 resets) in 665 ms. (60 steps per ms) remains 2/29 properties
BEST_FIRST walk for 40003 steps (322 resets) in 174 ms. (228 steps per ms) remains 1/2 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15151103216870204547.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18252384347336863387.kers'
[2026-05-25 10:42:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15151103216870204547.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18252384347336863387.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 391 rows 99 cols 2562 entries
Finished phase 1 with 94 SingleSign rule and 0 generalized
[2026-05-25 10:42:51] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18252384347336863387.kers
Total runtime 2 ms.
[2026-05-25 10:42:51] [INFO ] State equation strengthened by 261 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 17/20 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 40/60 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 349/409 variables, 60/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/409 variables, 129/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/409 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 51/460 variables, 19/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/460 variables, 132/345 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/460 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 25/485 variables, 16/361 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/485 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 5/490 variables, 4/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/490 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/490 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 490/490 variables, and 365 constraints, problems are : Problem set: 0 solved, 1 unsolved in 323 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 99/99 constraints, ReadFeed: 261/261 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 17/20 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 40/60 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 349/409 variables, 60/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/409 variables, 129/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/409 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 51/460 variables, 19/216 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/460 variables, 132/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/460 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/460 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 25/485 variables, 16/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp46 is UNSAT
After SMT solving in domain Int declared 485/490 variables, and 368 constraints, problems are : Problem set: 1 solved, 0 unsolved in 1131 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 95/99 constraints, ReadFeed: 261/261 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1492ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2026-05-25 10:42:53] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 10:42:53] [INFO ] Flatten gal took : 79 ms
FORMULA MedleyB-PT-B04-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 10:42:53] [INFO ] Flatten gal took : 101 ms
[2026-05-25 10:42:53] [INFO ] Input system was already deterministic with 2269 transitions.
Support contains 109 out of 688 places (down from 113) after GAL structural reductions.
Computed a total of 93 stabilizing places and 99 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 688/688 places, 2269/2269 transitions.
Graph (trivial) has 696 edges and 688 vertex of which 98 / 688 are part of one of the 18 SCC in 2 ms
Free SCC test removed 80 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 421 place count 607 transition count 1756
Reduce places removed 420 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 432 rules applied. Total rules applied 853 place count 187 transition count 1744
Reduce places removed 6 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 10 rules applied. Total rules applied 863 place count 181 transition count 1740
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 867 place count 177 transition count 1740
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 18 Pre rules applied. Total rules applied 867 place count 177 transition count 1722
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 903 place count 159 transition count 1722
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 918 place count 144 transition count 1705
Iterating global reduction 4 with 15 rules applied. Total rules applied 933 place count 144 transition count 1705
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 933 place count 144 transition count 1703
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 937 place count 142 transition count 1703
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 939 place count 140 transition count 1459
Iterating global reduction 4 with 2 rules applied. Total rules applied 941 place count 140 transition count 1459
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 942 place count 140 transition count 1458
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 5 with 50 rules applied. Total rules applied 992 place count 115 transition count 1433
Discarding 20 places :
Symmetric choice reduction at 5 with 20 rule applications. Total rules 1012 place count 95 transition count 333
Iterating global reduction 5 with 20 rules applied. Total rules applied 1032 place count 95 transition count 333
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 1042 place count 95 transition count 323
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1046 place count 91 transition count 315
Iterating global reduction 6 with 4 rules applied. Total rules applied 1050 place count 91 transition count 315
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1053 place count 88 transition count 309
Iterating global reduction 6 with 3 rules applied. Total rules applied 1056 place count 88 transition count 309
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1058 place count 87 transition count 308
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1059 place count 86 transition count 300
Iterating global reduction 6 with 1 rules applied. Total rules applied 1060 place count 86 transition count 300
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1061 place count 86 transition count 299
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 1068 place count 86 transition count 292
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 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 1080 place count 80 transition count 286
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1081 place count 79 transition count 285
Applied a total of 1081 rules in 267 ms. Remains 79 /688 variables (removed 609) and now considering 285/2269 (removed 1984) transitions.
[2026-05-25 10:42:53] [INFO ] Flow matrix only has 277 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14791284552179886193.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7678692119340493039.kers'
[2026-05-25 10:42:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14791284552179886193.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7678692119340493039.kers]
Normalized transition count is 276 out of 277 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 276 rows 78 cols 2097 entries
Finished phase 1 with 77 SingleSign rule and 0 generalized
[2026-05-25 10:42:53] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7678692119340493039.kers
Total runtime 2 ms.
[2026-05-25 10:42:53] [INFO ] Implicit Places using invariants in 106 ms returned []
[2026-05-25 10:42:53] [INFO ] Flow matrix only has 277 transitions (discarded 8 similar events)
[2026-05-25 10:42:53] [INFO ] Invariant cache hit.
[2026-05-25 10:42:54] [INFO ] State equation strengthened by 63 read => feed constraints.
[2026-05-25 10:42:54] [INFO ] Implicit Places using invariants and state equation in 263 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
[2026-05-25 10:42:54] [INFO ] Redundant transitions in 7 ms returned []
Running 272 sub problems to find dead transitions.
[2026-05-25 10:42:54] [INFO ] Flow matrix only has 277 transitions (discarded 8 similar events)
[2026-05-25 10:42:54] [INFO ] Invariant cache hit.
[2026-05-25 10:42:54] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 2 (OVERLAPS) 6/79 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 13/33 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 6 (OVERLAPS) 276/355 variables, 79/112 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/355 variables, 62/174 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/355 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 9 (OVERLAPS) 1/356 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/356 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 11 (OVERLAPS) 0/356 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 272 unsolved
No progress, stopping.
After SMT solving in domain Real declared 356/356 variables, and 175 constraints, problems are : Problem set: 0 solved, 272 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 79/79 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 272/272 constraints, Known Traps: 31/31 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 272 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 2 (OVERLAPS) 6/79 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 31/33 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 5 (OVERLAPS) 276/355 variables, 79/112 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/355 variables, 62/174 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/355 variables, 272/446 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/355 variables, 3/449 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/355 variables, 1/450 constraints. Problems are: Problem set: 0 solved, 272 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 355/356 variables, and 450 constraints, problems are : Problem set: 0 solved, 272 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 79/79 constraints, ReadFeed: 62/63 constraints, PredecessorRefiner: 272/272 constraints, Known Traps: 35/35 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60312ms problems are : Problem set: 0 solved, 272 unsolved
Search for dead transitions found 0 dead transitions in 60314ms
Starting structural reductions in SI_CTL mode, iteration 1 : 79/688 places, 285/2269 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60968 ms. Remains : 79/688 places, 285/2269 transitions.
[2026-05-25 10:43:54] [INFO ] Flatten gal took : 18 ms
[2026-05-25 10:43:54] [INFO ] Flatten gal took : 28 ms
[2026-05-25 10:43:54] [INFO ] Input system was already deterministic with 285 transitions.
[2026-05-25 10:43:54] [INFO ] Flatten gal took : 15 ms
[2026-05-25 10:43:54] [INFO ] Flatten gal took : 15 ms
[2026-05-25 10:43:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality9256442484012331945.gal : 13 ms
[2026-05-25 10:43:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality7816018457685489511.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/CTLCardinality9256442484012331945.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7816018457685489511.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.77268e+06,4.50598,117200,2,15161,5,254658,6,0,588,244335,0


Converting to forward existential form...Done !
original formula: EF(!(A((p312==1) U !((EF((p254==1)) + ((p291==1)&&(p462==0)))))))
=> equivalent forward existential formula: (([(FwdU((FwdU(FwdU(Init,TRUE),!(!((E(TRUE U (p254==1)) + ((p291==1)&&(p462==0)))))) * !((p312==1))),TRUE) * (p2...394
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t8, t9, t15, t16, t24, t25, t33, t38, t39, t55, t56, t58, t59, t60, t62, t64, t65, t6...370
Detected timeout of ITS tools.
[2026-05-25 10:44:24] [INFO ] Flatten gal took : 35 ms
[2026-05-25 10:44:24] [INFO ] Applying decomposition
[2026-05-25 10:44:24] [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/graph11731064573845996196.txt' '-o' '/tmp/graph11731064573845996196.bin' '-w' '/tmp/graph11731064573845996196.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11731064573845996196.bin' '-l' '-1' '-v' '-w' '/tmp/graph11731064573845996196.weights' '-q' '0' '-e' '0.001'
[2026-05-25 10:44:24] [INFO ] Decomposing Gal with order
[2026-05-25 10:44:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 10:44:24] [INFO ] Removed a total of 1159 redundant transitions.
[2026-05-25 10:44:25] [INFO ] Flatten gal took : 87 ms
[2026-05-25 10:44:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 15 ms.
[2026-05-25 10:44:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality5563707154668804894.gal : 5 ms
[2026-05-25 10:44:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality10502462606759999258.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/CTLCardinality5563707154668804894.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10502462606759999258.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.77268e+06,3.51854,136520,2500,49,93885,446,646,1.43439e+06,35,1975,0


Converting to forward existential form...Done !
original formula: EF(!(A((i4.u11.p312==1) U !((EF((i2.u6.p254==1)) + ((i4.u9.p291==1)&&(i5.u17.p462==0)))))))
=> equivalent forward existential formula: (([(FwdU((FwdU(FwdU(Init,TRUE),!(!((E(TRUE U (i2.u6.p254==1)) + ((i4.u9.p291==1)&&(i5.u17.p462==0)))))) * !((i4....484
Reverse transition relation is NOT exact ! Due to transitions t1, t15, t24, t38, t55, t74, t84, t99, t177, t179, t278, t281, i0.t59, i0.u0.t58, i0.u1.t75, ...499
(forward)formula 0,1,28.4243,656064,1,0,491771,1092,4720,6.60228e+06,178,6073,808693
FORMULA MedleyB-PT-B04-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 2269/2269 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 663 transition count 2244
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 663 transition count 2244
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 60 place count 653 transition count 2234
Iterating global reduction 0 with 10 rules applied. Total rules applied 70 place count 653 transition count 2234
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 651 transition count 2232
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 651 transition count 2232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 650 transition count 2231
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 650 transition count 2231
Applied a total of 76 rules in 158 ms. Remains 650 /688 variables (removed 38) and now considering 2231/2269 (removed 38) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10352620689373049185.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14305890068832075474.kers'
[2026-05-25 10:44:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10352620689373049185.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14305890068832075474.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2231 rows 650 cols 19760 entries
Finished phase 1 with 643 SingleSign rule and 0 generalized
[2026-05-25 10:44:53] [INFO ] Computed 7 invariants in 14 ms
Computed 7 P flows in 27 ms.
Exported basis to /tmp/petrispot-output-14305890068832075474.kers
Total runtime 30 ms.
[2026-05-25 10:44:54] [INFO ] Implicit Places using invariants in 668 ms returned []
[2026-05-25 10:44:54] [INFO ] Invariant cache hit.
[2026-05-25 10:44:56] [INFO ] Implicit Places using invariants and state equation in 1618 ms returned []
Implicit Place search using SMT with State Equation took 2289 ms to find 0 implicit places.
Running 2230 sub problems to find dead transitions.
[2026-05-25 10:44:56] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 649/2881 variables, and 0 constraints, problems are : Problem set: 0 solved, 2230 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/650 constraints, PredecessorRefiner: 2230/760 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2230 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 649/2881 variables, and 0 constraints, problems are : Problem set: 0 solved, 2230 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/650 constraints, PredecessorRefiner: 1470/760 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62891ms problems are : Problem set: 0 solved, 2230 unsolved
Search for dead transitions found 0 dead transitions in 62904ms
Starting structural reductions in LTL mode, iteration 1 : 650/688 places, 2231/2269 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65363 ms. Remains : 650/688 places, 2231/2269 transitions.
[2026-05-25 10:45:59] [INFO ] Flatten gal took : 71 ms
[2026-05-25 10:45:59] [INFO ] Flatten gal took : 80 ms
[2026-05-25 10:45:59] [INFO ] Input system was already deterministic with 2231 transitions.
[2026-05-25 10:45:59] [INFO ] Flatten gal took : 86 ms
[2026-05-25 10:45:59] [INFO ] Flatten gal took : 93 ms
[2026-05-25 10:45:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality16123953305719600541.gal : 27 ms
[2026-05-25 10:45:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality14577979019089074796.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/CTLCardinality16123953305719600541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14577979019089074796.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 10:46:29] [INFO ] Flatten gal took : 68 ms
[2026-05-25 10:46:29] [INFO ] Applying decomposition
[2026-05-25 10:46:29] [INFO ] Flatten gal took : 74 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/graph16222592782365595319.txt' '-o' '/tmp/graph16222592782365595319.bin' '-w' '/tmp/graph16222592782365595319.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16222592782365595319.bin' '-l' '-1' '-v' '-w' '/tmp/graph16222592782365595319.weights' '-q' '0' '-e' '0.001'
[2026-05-25 10:46:30] [INFO ] Decomposing Gal with order
[2026-05-25 10:46:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 10:46:30] [INFO ] Removed a total of 9227 redundant transitions.
[2026-05-25 10:46:30] [INFO ] Flatten gal took : 198 ms
[2026-05-25 10:46:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 47 ms.
[2026-05-25 10:46:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality673790909827420547.gal : 15 ms
[2026-05-25 10:46:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality7496580020341104923.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/CTLCardinality673790909827420547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7496580020341104923.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 2269/2269 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 668 transition count 2249
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 668 transition count 2249
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 49 place count 659 transition count 2240
Iterating global reduction 0 with 9 rules applied. Total rules applied 58 place count 659 transition count 2240
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 657 transition count 2238
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 657 transition count 2238
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 656 transition count 2237
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 656 transition count 2237
Applied a total of 64 rules in 159 ms. Remains 656 /688 variables (removed 32) and now considering 2237/2269 (removed 32) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1354580407278731420.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6417653123834672967.kers'
[2026-05-25 10:47:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1354580407278731420.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6417653123834672967.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2237 rows 656 cols 19772 entries
Finished phase 1 with 649 SingleSign rule and 0 generalized
[2026-05-25 10:47:00] [INFO ] Computed 7 invariants in 12 ms
Computed 7 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-6417653123834672967.kers
Total runtime 15 ms.
[2026-05-25 10:47:01] [INFO ] Implicit Places using invariants in 555 ms returned []
[2026-05-25 10:47:01] [INFO ] Invariant cache hit.
[2026-05-25 10:47:02] [INFO ] Implicit Places using invariants and state equation in 1397 ms returned []
Implicit Place search using SMT with State Equation took 1972 ms to find 0 implicit places.
Running 2236 sub problems to find dead transitions.
[2026-05-25 10:47:02] [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 655/2893 variables, and 0 constraints, problems are : Problem set: 0 solved, 2236 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/656 constraints, PredecessorRefiner: 2236/766 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2236 unsolved
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 655/2893 variables, and 0 constraints, problems are : Problem set: 0 solved, 2236 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/656 constraints, PredecessorRefiner: 1470/766 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62349ms problems are : Problem set: 0 solved, 2236 unsolved
Search for dead transitions found 0 dead transitions in 62355ms
Starting structural reductions in LTL mode, iteration 1 : 656/688 places, 2237/2269 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64494 ms. Remains : 656/688 places, 2237/2269 transitions.
[2026-05-25 10:48:05] [INFO ] Flatten gal took : 67 ms
[2026-05-25 10:48:05] [INFO ] Flatten gal took : 60 ms
[2026-05-25 10:48:05] [INFO ] Input system was already deterministic with 2237 transitions.
[2026-05-25 10:48:05] [INFO ] Flatten gal took : 66 ms
[2026-05-25 10:48:05] [INFO ] Flatten gal took : 70 ms
[2026-05-25 10:48:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality14935764320567858939.gal : 19 ms
[2026-05-25 10:48:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality18115638703237793282.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/CTLCardinality14935764320567858939.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18115638703237793282.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 10:48:35] [INFO ] Flatten gal took : 73 ms
[2026-05-25 10:48:35] [INFO ] Applying decomposition
[2026-05-25 10:48:36] [INFO ] Flatten gal took : 60 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/graph10286942665945013660.txt' '-o' '/tmp/graph10286942665945013660.bin' '-w' '/tmp/graph10286942665945013660.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10286942665945013660.bin' '-l' '-1' '-v' '-w' '/tmp/graph10286942665945013660.weights' '-q' '0' '-e' '0.001'
[2026-05-25 10:48:36] [INFO ] Decomposing Gal with order
[2026-05-25 10:48:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 10:48:36] [INFO ] Removed a total of 9221 redundant transitions.
[2026-05-25 10:48:36] [INFO ] Flatten gal took : 177 ms
[2026-05-25 10:48:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 48 ms.
[2026-05-25 10:48:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality6011918163082168031.gal : 23 ms
[2026-05-25 10:48:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality9038002876561169356.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/CTLCardinality6011918163082168031.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9038002876561169356.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 : 688/688 places, 2269/2269 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 666 transition count 2247
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 666 transition count 2247
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 54 place count 656 transition count 2237
Iterating global reduction 0 with 10 rules applied. Total rules applied 64 place count 656 transition count 2237
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 66 place count 654 transition count 2235
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 654 transition count 2235
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 653 transition count 2234
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 653 transition count 2234
Applied a total of 70 rules in 189 ms. Remains 653 /688 variables (removed 35) and now considering 2234/2269 (removed 35) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4138002718545972869.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18074051000169003894.kers'
[2026-05-25 10:49:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4138002718545972869.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18074051000169003894.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2234 rows 653 cols 19766 entries
Finished phase 1 with 646 SingleSign rule and 0 generalized
[2026-05-25 10:49:07] [INFO ] Computed 7 invariants in 13 ms
Computed 7 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-18074051000169003894.kers
Total runtime 16 ms.
[2026-05-25 10:49:07] [INFO ] Implicit Places using invariants in 504 ms returned []
[2026-05-25 10:49:07] [INFO ] Invariant cache hit.
[2026-05-25 10:49:08] [INFO ] Implicit Places using invariants and state equation in 1133 ms returned []
Implicit Place search using SMT with State Equation took 1664 ms to find 0 implicit places.
Running 2233 sub problems to find dead transitions.
[2026-05-25 10:49:08] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 652/2887 variables, and 0 constraints, problems are : Problem set: 0 solved, 2233 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/653 constraints, PredecessorRefiner: 2233/765 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2233 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 652/2887 variables, and 0 constraints, problems are : Problem set: 0 solved, 2233 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/653 constraints, PredecessorRefiner: 1468/765 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62434ms problems are : Problem set: 0 solved, 2233 unsolved
Search for dead transitions found 0 dead transitions in 62443ms
Starting structural reductions in LTL mode, iteration 1 : 653/688 places, 2234/2269 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64310 ms. Remains : 653/688 places, 2234/2269 transitions.
[2026-05-25 10:50:11] [INFO ] Flatten gal took : 54 ms
[2026-05-25 10:50:11] [INFO ] Flatten gal took : 59 ms
[2026-05-25 10:50:11] [INFO ] Input system was already deterministic with 2234 transitions.
[2026-05-25 10:50:11] [INFO ] Flatten gal took : 69 ms
[2026-05-25 10:50:11] [INFO ] Flatten gal took : 74 ms
[2026-05-25 10:50:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality10849232398608173037.gal : 19 ms
[2026-05-25 10:50:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality8199091380722699014.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/CTLCardinality10849232398608173037.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8199091380722699014.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 10:50:41] [INFO ] Flatten gal took : 58 ms
[2026-05-25 10:50:41] [INFO ] Applying decomposition
[2026-05-25 10:50:41] [INFO ] Flatten gal took : 57 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/graph17161929169329268085.txt' '-o' '/tmp/graph17161929169329268085.bin' '-w' '/tmp/graph17161929169329268085.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17161929169329268085.bin' '-l' '-1' '-v' '-w' '/tmp/graph17161929169329268085.weights' '-q' '0' '-e' '0.001'
[2026-05-25 10:50:42] [INFO ] Decomposing Gal with order
[2026-05-25 10:50:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 10:50:42] [INFO ] Removed a total of 9280 redundant transitions.
[2026-05-25 10:50:42] [INFO ] Flatten gal took : 124 ms
[2026-05-25 10:50:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 23 labels/synchronizations in 50 ms.
[2026-05-25 10:50:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality5330963117981554171.gal : 13 ms
[2026-05-25 10:50:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality337700203485562907.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/CTLCardinality5330963117981554171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality337700203485562907.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 2269/2269 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 667 transition count 2248
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 667 transition count 2248
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 49 place count 660 transition count 2241
Iterating global reduction 0 with 7 rules applied. Total rules applied 56 place count 660 transition count 2241
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 658 transition count 2239
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 658 transition count 2239
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 657 transition count 2238
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 657 transition count 2238
Applied a total of 62 rules in 136 ms. Remains 657 /688 variables (removed 31) and now considering 2238/2269 (removed 31) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18342463681440957772.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11155790637428441424.kers'
[2026-05-25 10:51:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18342463681440957772.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11155790637428441424.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2238 rows 657 cols 19774 entries
Finished phase 1 with 650 SingleSign rule and 0 generalized
[2026-05-25 10:51:12] [INFO ] Computed 7 invariants in 13 ms
Computed 7 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-11155790637428441424.kers
Total runtime 16 ms.
[2026-05-25 10:51:13] [INFO ] Implicit Places using invariants in 576 ms returned []
[2026-05-25 10:51:13] [INFO ] Invariant cache hit.
[2026-05-25 10:51:15] [INFO ] Implicit Places using invariants and state equation in 2085 ms returned []
Implicit Place search using SMT with State Equation took 2689 ms to find 0 implicit places.
Running 2237 sub problems to find dead transitions.
[2026-05-25 10:51:15] [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 656/2895 variables, and 0 constraints, problems are : Problem set: 0 solved, 2237 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/657 constraints, PredecessorRefiner: 2237/768 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2237 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 656/2895 variables, and 0 constraints, problems are : Problem set: 0 solved, 2237 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/657 constraints, PredecessorRefiner: 1469/768 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62925ms problems are : Problem set: 0 solved, 2237 unsolved
Search for dead transitions found 0 dead transitions in 62935ms
Starting structural reductions in LTL mode, iteration 1 : 657/688 places, 2238/2269 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65778 ms. Remains : 657/688 places, 2238/2269 transitions.
[2026-05-25 10:52:18] [INFO ] Flatten gal took : 53 ms
[2026-05-25 10:52:18] [INFO ] Flatten gal took : 59 ms
[2026-05-25 10:52:18] [INFO ] Input system was already deterministic with 2238 transitions.
[2026-05-25 10:52:18] [INFO ] Flatten gal took : 70 ms
[2026-05-25 10:52:18] [INFO ] Flatten gal took : 59 ms
[2026-05-25 10:52:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality2365585532476590259.gal : 18 ms
[2026-05-25 10:52:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality13860782731925577795.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/CTLCardinality2365585532476590259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13860782731925577795.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 10:52:48] [INFO ] Flatten gal took : 63 ms
[2026-05-25 10:52:48] [INFO ] Applying decomposition
[2026-05-25 10:52:48] [INFO ] Flatten gal took : 60 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/graph8821703117320643325.txt' '-o' '/tmp/graph8821703117320643325.bin' '-w' '/tmp/graph8821703117320643325.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8821703117320643325.bin' '-l' '-1' '-v' '-w' '/tmp/graph8821703117320643325.weights' '-q' '0' '-e' '0.001'
[2026-05-25 10:52:49] [INFO ] Decomposing Gal with order
[2026-05-25 10:52:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 10:52:49] [INFO ] Removed a total of 9321 redundant transitions.
[2026-05-25 10:52:49] [INFO ] Flatten gal took : 131 ms
[2026-05-25 10:52:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 31 ms.
[2026-05-25 10:52:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality518777352479208661.gal : 10 ms
[2026-05-25 10:52:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality693333274631457731.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/CTLCardinality518777352479208661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality693333274631457731.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 -...260
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 2269/2269 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 663 transition count 2244
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 663 transition count 2244
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 60 place count 653 transition count 2234
Iterating global reduction 0 with 10 rules applied. Total rules applied 70 place count 653 transition count 2234
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 651 transition count 2232
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 651 transition count 2232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 650 transition count 2231
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 650 transition count 2231
Applied a total of 76 rules in 117 ms. Remains 650 /688 variables (removed 38) and now considering 2231/2269 (removed 38) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5133294183979436866.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1787377744166623560.kers'
[2026-05-25 10:53:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5133294183979436866.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1787377744166623560.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2231 rows 650 cols 19760 entries
Finished phase 1 with 643 SingleSign rule and 0 generalized
[2026-05-25 10:53:19] [INFO ] Computed 7 invariants in 13 ms
Computed 7 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-1787377744166623560.kers
Total runtime 16 ms.
[2026-05-25 10:53:20] [INFO ] Implicit Places using invariants in 508 ms returned []
[2026-05-25 10:53:20] [INFO ] Invariant cache hit.
[2026-05-25 10:53:21] [INFO ] Implicit Places using invariants and state equation in 1136 ms returned []
Implicit Place search using SMT with State Equation took 1675 ms to find 0 implicit places.
Running 2230 sub problems to find dead transitions.
[2026-05-25 10:53:21] [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 649/2881 variables, and 0 constraints, problems are : Problem set: 0 solved, 2230 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/650 constraints, PredecessorRefiner: 2230/760 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2230 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 649/2881 variables, and 0 constraints, problems are : Problem set: 0 solved, 2230 unsolved in 30083 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/650 constraints, PredecessorRefiner: 1470/760 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62307ms problems are : Problem set: 0 solved, 2230 unsolved
Search for dead transitions found 0 dead transitions in 62312ms
Starting structural reductions in LTL mode, iteration 1 : 650/688 places, 2231/2269 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64111 ms. Remains : 650/688 places, 2231/2269 transitions.
[2026-05-25 10:54:23] [INFO ] Flatten gal took : 107 ms
[2026-05-25 10:54:23] [INFO ] Flatten gal took : 70 ms
[2026-05-25 10:54:24] [INFO ] Input system was already deterministic with 2231 transitions.
[2026-05-25 10:54:24] [INFO ] Flatten gal took : 70 ms
[2026-05-25 10:54:24] [INFO ] Flatten gal took : 73 ms
[2026-05-25 10:54:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality8759474578951248589.gal : 20 ms
[2026-05-25 10:54:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality85044276800821521.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/CTLCardinality8759474578951248589.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality85044276800821521.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 10:54:54] [INFO ] Flatten gal took : 73 ms
[2026-05-25 10:54:54] [INFO ] Applying decomposition
[2026-05-25 10:54:54] [INFO ] Flatten gal took : 71 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/graph1610460457277702099.txt' '-o' '/tmp/graph1610460457277702099.bin' '-w' '/tmp/graph1610460457277702099.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1610460457277702099.bin' '-l' '-1' '-v' '-w' '/tmp/graph1610460457277702099.weights' '-q' '0' '-e' '0.001'
[2026-05-25 10:54:54] [INFO ] Decomposing Gal with order
[2026-05-25 10:54:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 10:54:55] [INFO ] Removed a total of 9258 redundant transitions.
[2026-05-25 10:54:55] [INFO ] Flatten gal took : 170 ms
[2026-05-25 10:54:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 23 ms.
[2026-05-25 10:54:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality15230212056413609221.gal : 10 ms
[2026-05-25 10:54:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality9432085653607123570.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/CTLCardinality15230212056413609221.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9432085653607123570.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 : 688/688 places, 2269/2269 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 663 transition count 2244
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 663 transition count 2244
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 60 place count 653 transition count 2234
Iterating global reduction 0 with 10 rules applied. Total rules applied 70 place count 653 transition count 2234
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 651 transition count 2232
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 651 transition count 2232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 650 transition count 2231
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 650 transition count 2231
Applied a total of 76 rules in 104 ms. Remains 650 /688 variables (removed 38) and now considering 2231/2269 (removed 38) transitions.
[2026-05-25 10:55:25] [INFO ] Invariant cache hit.
[2026-05-25 10:55:25] [INFO ] Implicit Places using invariants in 557 ms returned []
[2026-05-25 10:55:25] [INFO ] Invariant cache hit.
[2026-05-25 10:55:27] [INFO ] Implicit Places using invariants and state equation in 1249 ms returned []
Implicit Place search using SMT with State Equation took 1841 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 650/688 places, 2231/2269 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1946 ms. Remains : 650/688 places, 2231/2269 transitions.
[2026-05-25 10:55:27] [INFO ] Flatten gal took : 62 ms
[2026-05-25 10:55:27] [INFO ] Flatten gal took : 61 ms
[2026-05-25 10:55:27] [INFO ] Input system was already deterministic with 2231 transitions.
[2026-05-25 10:55:27] [INFO ] Flatten gal took : 57 ms
[2026-05-25 10:55:27] [INFO ] Flatten gal took : 60 ms
[2026-05-25 10:55:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality14980363639062288200.gal : 17 ms
[2026-05-25 10:55:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality10678532513790147148.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/CTLCardinality14980363639062288200.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10678532513790147148.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 10:55:57] [INFO ] Flatten gal took : 58 ms
[2026-05-25 10:55:57] [INFO ] Applying decomposition
[2026-05-25 10:55:57] [INFO ] Flatten gal took : 59 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/graph13897998449009880098.txt' '-o' '/tmp/graph13897998449009880098.bin' '-w' '/tmp/graph13897998449009880098.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13897998449009880098.bin' '-l' '-1' '-v' '-w' '/tmp/graph13897998449009880098.weights' '-q' '0' '-e' '0.001'
[2026-05-25 10:55:58] [INFO ] Decomposing Gal with order
[2026-05-25 10:55:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 10:55:58] [INFO ] Removed a total of 9281 redundant transitions.
[2026-05-25 10:55:58] [INFO ] Flatten gal took : 106 ms
[2026-05-25 10:55:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 25 ms.
[2026-05-25 10:55:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality8333593988646057413.gal : 8 ms
[2026-05-25 10:55:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality6008111605432388783.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/CTLCardinality8333593988646057413.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6008111605432388783.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 : 688/688 places, 2269/2269 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 664 transition count 2245
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 664 transition count 2245
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 58 place count 654 transition count 2235
Iterating global reduction 0 with 10 rules applied. Total rules applied 68 place count 654 transition count 2235
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 652 transition count 2233
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 652 transition count 2233
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 651 transition count 2232
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 651 transition count 2232
Applied a total of 74 rules in 131 ms. Remains 651 /688 variables (removed 37) and now considering 2232/2269 (removed 37) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6147475797999641109.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13990166133496225075.kers'
[2026-05-25 10:56:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6147475797999641109.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13990166133496225075.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2232 rows 651 cols 19762 entries
Finished phase 1 with 644 SingleSign rule and 0 generalized
[2026-05-25 10:56:28] [INFO ] Computed 7 invariants in 12 ms
Computed 7 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-13990166133496225075.kers
Total runtime 15 ms.
[2026-05-25 10:56:29] [INFO ] Implicit Places using invariants in 698 ms returned []
[2026-05-25 10:56:29] [INFO ] Invariant cache hit.
[2026-05-25 10:56:30] [INFO ] Implicit Places using invariants and state equation in 1281 ms returned []
Implicit Place search using SMT with State Equation took 1993 ms to find 0 implicit places.
Running 2231 sub problems to find dead transitions.
[2026-05-25 10:56:30] [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 650/2883 variables, and 0 constraints, problems are : Problem set: 0 solved, 2231 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/651 constraints, PredecessorRefiner: 2231/761 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2231 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 650/2883 variables, and 0 constraints, problems are : Problem set: 0 solved, 2231 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/651 constraints, PredecessorRefiner: 1470/761 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62363ms problems are : Problem set: 0 solved, 2231 unsolved
Search for dead transitions found 0 dead transitions in 62373ms
Starting structural reductions in LTL mode, iteration 1 : 651/688 places, 2232/2269 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64507 ms. Remains : 651/688 places, 2232/2269 transitions.
[2026-05-25 10:57:32] [INFO ] Flatten gal took : 52 ms
[2026-05-25 10:57:33] [INFO ] Flatten gal took : 58 ms
[2026-05-25 10:57:33] [INFO ] Input system was already deterministic with 2232 transitions.
[2026-05-25 10:57:33] [INFO ] Flatten gal took : 56 ms
[2026-05-25 10:57:33] [INFO ] Flatten gal took : 88 ms
[2026-05-25 10:57:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality13454695640302710698.gal : 17 ms
[2026-05-25 10:57:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality3273151828136865183.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/CTLCardinality13454695640302710698.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3273151828136865183.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 10:58:03] [INFO ] Flatten gal took : 66 ms
[2026-05-25 10:58:03] [INFO ] Applying decomposition
[2026-05-25 10:58:03] [INFO ] Flatten gal took : 68 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/graph11245931842747098352.txt' '-o' '/tmp/graph11245931842747098352.bin' '-w' '/tmp/graph11245931842747098352.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11245931842747098352.bin' '-l' '-1' '-v' '-w' '/tmp/graph11245931842747098352.weights' '-q' '0' '-e' '0.001'
[2026-05-25 10:58:03] [INFO ] Decomposing Gal with order
[2026-05-25 10:58:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 10:58:04] [INFO ] Removed a total of 9250 redundant transitions.
[2026-05-25 10:58:04] [INFO ] Flatten gal took : 104 ms
[2026-05-25 10:58:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 32 ms.
[2026-05-25 10:58:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality15839204604364746453.gal : 10 ms
[2026-05-25 10:58:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality16045742606132898374.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/CTLCardinality15839204604364746453.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16045742606132898374.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 : 688/688 places, 2269/2269 transitions.
Graph (trivial) has 700 edges and 688 vertex of which 98 / 688 are part of one of the 18 SCC in 4 ms
Free SCC test removed 80 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 425 transitions
Trivial Post-agglo rules discarded 425 transitions
Performed 425 trivial Post agglomeration. Transition count delta: 425
Iterating post reduction 0 with 425 rules applied. Total rules applied 426 place count 607 transition count 1751
Reduce places removed 425 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 437 rules applied. Total rules applied 863 place count 182 transition count 1739
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 870 place count 176 transition count 1738
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 871 place count 175 transition count 1738
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 18 Pre rules applied. Total rules applied 871 place count 175 transition count 1720
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 907 place count 157 transition count 1720
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 920 place count 144 transition count 1705
Iterating global reduction 4 with 13 rules applied. Total rules applied 933 place count 144 transition count 1705
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 933 place count 144 transition count 1704
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 935 place count 143 transition count 1704
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 936 place count 142 transition count 1461
Iterating global reduction 4 with 1 rules applied. Total rules applied 937 place count 142 transition count 1461
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 938 place count 142 transition count 1460
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 52 rules applied. Total rules applied 990 place count 116 transition count 1434
Discarding 21 places :
Symmetric choice reduction at 5 with 21 rule applications. Total rules 1011 place count 95 transition count 362
Iterating global reduction 5 with 21 rules applied. Total rules applied 1032 place count 95 transition count 362
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 1042 place count 95 transition count 352
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 1048 place count 89 transition count 340
Iterating global reduction 6 with 6 rules applied. Total rules applied 1054 place count 89 transition count 340
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1058 place count 85 transition count 332
Iterating global reduction 6 with 4 rules applied. Total rules applied 1062 place count 85 transition count 332
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1064 place count 84 transition count 331
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1065 place count 83 transition count 325
Iterating global reduction 6 with 1 rules applied. Total rules applied 1066 place count 83 transition count 325
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1067 place count 83 transition count 324
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 1073 place count 83 transition count 318
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 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 1085 place count 77 transition count 312
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1086 place count 76 transition count 311
Applied a total of 1086 rules in 296 ms. Remains 76 /688 variables (removed 612) and now considering 311/2269 (removed 1958) transitions.
[2026-05-25 10:58:34] [INFO ] Flow matrix only has 304 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3745952718472034374.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12850502511810954946.kers'
[2026-05-25 10:58:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3745952718472034374.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12850502511810954946.kers]
Normalized transition count is 303 out of 304 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 303 rows 75 cols 2469 entries
Finished phase 1 with 74 SingleSign rule and 0 generalized
[2026-05-25 10:58:34] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12850502511810954946.kers
Total runtime 2 ms.
[2026-05-25 10:58:34] [INFO ] Implicit Places using invariants in 386 ms returned []
[2026-05-25 10:58:34] [INFO ] Flow matrix only has 304 transitions (discarded 7 similar events)
[2026-05-25 10:58:34] [INFO ] Invariant cache hit.
[2026-05-25 10:58:34] [INFO ] State equation strengthened by 63 read => feed constraints.
[2026-05-25 10:58:35] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 646 ms to find 0 implicit places.
[2026-05-25 10:58:35] [INFO ] Redundant transitions in 9 ms returned []
Running 298 sub problems to find dead transitions.
[2026-05-25 10:58:35] [INFO ] Flow matrix only has 304 transitions (discarded 7 similar events)
[2026-05-25 10:58:35] [INFO ] Invariant cache hit.
[2026-05-25 10:58:35] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (OVERLAPS) 6/76 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 4/26 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 7 (OVERLAPS) 303/379 variables, 76/103 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/379 variables, 62/165 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/379 variables, 3/168 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/379 variables, 6/174 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/379 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 12 (OVERLAPS) 1/380 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 175 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 76/76 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 34/34 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (OVERLAPS) 6/76 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 34/36 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 5 (OVERLAPS) 303/379 variables, 76/112 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/379 variables, 62/174 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/379 variables, 298/472 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/379 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 9 (OVERLAPS) 1/380 variables, 1/473 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 473 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 76/76 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 34/34 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60340ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 60341ms
Starting structural reductions in SI_CTL mode, iteration 1 : 76/688 places, 311/2269 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61305 ms. Remains : 76/688 places, 311/2269 transitions.
[2026-05-25 10:59:35] [INFO ] Flatten gal took : 18 ms
[2026-05-25 10:59:35] [INFO ] Flatten gal took : 16 ms
[2026-05-25 10:59:35] [INFO ] Input system was already deterministic with 311 transitions.
[2026-05-25 10:59:35] [INFO ] Flatten gal took : 11 ms
[2026-05-25 10:59:35] [INFO ] Flatten gal took : 11 ms
[2026-05-25 10:59:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality18415606601518984101.gal : 2 ms
[2026-05-25 10:59:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality2886053468239620373.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/CTLCardinality18415606601518984101.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2886053468239620373.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.74272e+06,2.22484,74056,2,17689,5,145244,6,0,603,125471,0


Converting to forward existential form...Done !
original formula: AG(EF((((p165==0)&&(p124==1))&&(p710==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((p165==0)&&(p124==1))&&(p710==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t9, t12, t13, t19, t20, t26, t27, t33, t34, t39, t42, t61, t62, t63, t64, t65, t72, t...346
(forward)formula 0,0,14.61,401668,1,0,566,1.27653e+06,635,290,12561,947477,624
FORMULA MedleyB-PT-B04-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 2269/2269 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 664 transition count 2245
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 664 transition count 2245
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 58 place count 654 transition count 2235
Iterating global reduction 0 with 10 rules applied. Total rules applied 68 place count 654 transition count 2235
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 652 transition count 2233
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 652 transition count 2233
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 651 transition count 2232
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 651 transition count 2232
Applied a total of 74 rules in 215 ms. Remains 651 /688 variables (removed 37) and now considering 2232/2269 (removed 37) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4028336693517894051.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9177546706927951324.kers'
[2026-05-25 10:59:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4028336693517894051.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9177546706927951324.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2232 rows 651 cols 19762 entries
Finished phase 1 with 644 SingleSign rule and 0 generalized
[2026-05-25 10:59:50] [INFO ] Computed 7 invariants in 13 ms
Computed 7 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-9177546706927951324.kers
Total runtime 23 ms.
[2026-05-25 10:59:51] [INFO ] Implicit Places using invariants in 579 ms returned []
[2026-05-25 10:59:51] [INFO ] Invariant cache hit.
[2026-05-25 10:59:52] [INFO ] Implicit Places using invariants and state equation in 1369 ms returned []
Implicit Place search using SMT with State Equation took 1992 ms to find 0 implicit places.
Running 2231 sub problems to find dead transitions.
[2026-05-25 10:59:52] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 650/2883 variables, and 0 constraints, problems are : Problem set: 0 solved, 2231 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/651 constraints, PredecessorRefiner: 2231/762 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2231 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 650/2883 variables, and 0 constraints, problems are : Problem set: 0 solved, 2231 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/651 constraints, PredecessorRefiner: 1469/762 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62928ms problems are : Problem set: 0 solved, 2231 unsolved
Search for dead transitions found 0 dead transitions in 62934ms
Starting structural reductions in LTL mode, iteration 1 : 651/688 places, 2232/2269 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65149 ms. Remains : 651/688 places, 2232/2269 transitions.
[2026-05-25 11:00:55] [INFO ] Flatten gal took : 74 ms
[2026-05-25 11:00:55] [INFO ] Flatten gal took : 78 ms
[2026-05-25 11:00:55] [INFO ] Input system was already deterministic with 2232 transitions.
[2026-05-25 11:00:55] [INFO ] Flatten gal took : 65 ms
[2026-05-25 11:00:56] [INFO ] Flatten gal took : 72 ms
[2026-05-25 11:00:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality11463650876628261906.gal : 19 ms
[2026-05-25 11:00:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality11987646792566743205.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/CTLCardinality11463650876628261906.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11987646792566743205.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:01:26] [INFO ] Flatten gal took : 85 ms
[2026-05-25 11:01:26] [INFO ] Applying decomposition
[2026-05-25 11:01:26] [INFO ] Flatten gal took : 70 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/graph8162484643806096309.txt' '-o' '/tmp/graph8162484643806096309.bin' '-w' '/tmp/graph8162484643806096309.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8162484643806096309.bin' '-l' '-1' '-v' '-w' '/tmp/graph8162484643806096309.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:01:26] [INFO ] Decomposing Gal with order
[2026-05-25 11:01:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:01:26] [INFO ] Removed a total of 9218 redundant transitions.
[2026-05-25 11:01:26] [INFO ] Flatten gal took : 116 ms
[2026-05-25 11:01:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 18 ms.
[2026-05-25 11:01:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality13929250711818742437.gal : 8 ms
[2026-05-25 11:01:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality12213494333916532348.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/CTLCardinality13929250711818742437.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12213494333916532348.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 : 688/688 places, 2269/2269 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 664 transition count 2245
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 664 transition count 2245
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 58 place count 654 transition count 2235
Iterating global reduction 0 with 10 rules applied. Total rules applied 68 place count 654 transition count 2235
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 652 transition count 2233
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 652 transition count 2233
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 651 transition count 2232
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 651 transition count 2232
Applied a total of 74 rules in 128 ms. Remains 651 /688 variables (removed 37) and now considering 2232/2269 (removed 37) transitions.
[2026-05-25 11:01:57] [INFO ] Invariant cache hit.
[2026-05-25 11:01:57] [INFO ] Implicit Places using invariants in 653 ms returned []
[2026-05-25 11:01:57] [INFO ] Invariant cache hit.
[2026-05-25 11:01:59] [INFO ] Implicit Places using invariants and state equation in 1445 ms returned []
Implicit Place search using SMT with State Equation took 2103 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 651/688 places, 2232/2269 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2241 ms. Remains : 651/688 places, 2232/2269 transitions.
[2026-05-25 11:01:59] [INFO ] Flatten gal took : 136 ms
[2026-05-25 11:01:59] [INFO ] Flatten gal took : 59 ms
[2026-05-25 11:01:59] [INFO ] Input system was already deterministic with 2232 transitions.
[2026-05-25 11:01:59] [INFO ] Flatten gal took : 61 ms
[2026-05-25 11:01:59] [INFO ] Flatten gal took : 66 ms
[2026-05-25 11:01:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality10028148457966879127.gal : 18 ms
[2026-05-25 11:01:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality2750841539139833002.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/CTLCardinality10028148457966879127.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2750841539139833002.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:02:29] [INFO ] Flatten gal took : 94 ms
[2026-05-25 11:02:29] [INFO ] Applying decomposition
[2026-05-25 11:02:30] [INFO ] Flatten gal took : 74 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/graph4372501005019031195.txt' '-o' '/tmp/graph4372501005019031195.bin' '-w' '/tmp/graph4372501005019031195.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4372501005019031195.bin' '-l' '-1' '-v' '-w' '/tmp/graph4372501005019031195.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:02:30] [INFO ] Decomposing Gal with order
[2026-05-25 11:02:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:02:30] [INFO ] Removed a total of 9219 redundant transitions.
[2026-05-25 11:02:30] [INFO ] Flatten gal took : 100 ms
[2026-05-25 11:02:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 24 ms.
[2026-05-25 11:02:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality10406813793743134857.gal : 8 ms
[2026-05-25 11:02:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality2710623134985451855.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/CTLCardinality10406813793743134857.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2710623134985451855.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 : 688/688 places, 2269/2269 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 666 transition count 2247
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 666 transition count 2247
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 52 place count 658 transition count 2239
Iterating global reduction 0 with 8 rules applied. Total rules applied 60 place count 658 transition count 2239
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 657 transition count 2238
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 657 transition count 2238
Applied a total of 62 rules in 100 ms. Remains 657 /688 variables (removed 31) and now considering 2238/2269 (removed 31) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12566965121679517512.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8864498657784969130.kers'
[2026-05-25 11:03:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12566965121679517512.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8864498657784969130.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 2238 rows 657 cols 19774 entries
Finished phase 1 with 650 SingleSign rule and 0 generalized
[2026-05-25 11:03:00] [INFO ] Computed 7 invariants in 36 ms
Computed 7 P flows in 37 ms.
Exported basis to /tmp/petrispot-output-8864498657784969130.kers
Total runtime 42 ms.
[2026-05-25 11:03:01] [INFO ] Implicit Places using invariants in 652 ms returned []
[2026-05-25 11:03:01] [INFO ] Invariant cache hit.
[2026-05-25 11:03:02] [INFO ] Implicit Places using invariants and state equation in 1415 ms returned []
Implicit Place search using SMT with State Equation took 2073 ms to find 0 implicit places.
Running 2237 sub problems to find dead transitions.
[2026-05-25 11:03:02] [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 656/2895 variables, and 0 constraints, problems are : Problem set: 0 solved, 2237 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/657 constraints, PredecessorRefiner: 2237/767 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2237 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 656/2895 variables, and 0 constraints, problems are : Problem set: 0 solved, 2237 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/657 constraints, PredecessorRefiner: 1470/767 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62892ms problems are : Problem set: 0 solved, 2237 unsolved
Search for dead transitions found 0 dead transitions in 62902ms
Starting structural reductions in LTL mode, iteration 1 : 657/688 places, 2238/2269 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65086 ms. Remains : 657/688 places, 2238/2269 transitions.
[2026-05-25 11:04:05] [INFO ] Flatten gal took : 104 ms
[2026-05-25 11:04:05] [INFO ] Flatten gal took : 57 ms
[2026-05-25 11:04:06] [INFO ] Input system was already deterministic with 2238 transitions.
[2026-05-25 11:04:06] [INFO ] Flatten gal took : 59 ms
[2026-05-25 11:04:06] [INFO ] Flatten gal took : 61 ms
[2026-05-25 11:04:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality12145555450125505079.gal : 18 ms
[2026-05-25 11:04:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality11474631914215072981.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/CTLCardinality12145555450125505079.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11474631914215072981.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:04:36] [INFO ] Flatten gal took : 91 ms
[2026-05-25 11:04:36] [INFO ] Applying decomposition
[2026-05-25 11:04:36] [INFO ] Flatten gal took : 62 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/graph1732670151459337347.txt' '-o' '/tmp/graph1732670151459337347.bin' '-w' '/tmp/graph1732670151459337347.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1732670151459337347.bin' '-l' '-1' '-v' '-w' '/tmp/graph1732670151459337347.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:04:36] [INFO ] Decomposing Gal with order
[2026-05-25 11:04:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:04:36] [INFO ] Removed a total of 9252 redundant transitions.
[2026-05-25 11:04:36] [INFO ] Flatten gal took : 103 ms
[2026-05-25 11:04:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 17 ms.
[2026-05-25 11:04:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality9571459059033102154.gal : 9 ms
[2026-05-25 11:04:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality10093059427361697476.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/CTLCardinality9571459059033102154.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10093059427361697476.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 : 688/688 places, 2269/2269 transitions.
Graph (trivial) has 680 edges and 688 vertex of which 98 / 688 are part of one of the 18 SCC in 2 ms
Free SCC test removed 80 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 403 transitions
Trivial Post-agglo rules discarded 403 transitions
Performed 403 trivial Post agglomeration. Transition count delta: 403
Iterating post reduction 0 with 403 rules applied. Total rules applied 404 place count 607 transition count 1773
Reduce places removed 403 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 415 rules applied. Total rules applied 819 place count 204 transition count 1761
Reduce places removed 6 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 2 with 13 rules applied. Total rules applied 832 place count 198 transition count 1754
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 839 place count 191 transition count 1754
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 17 Pre rules applied. Total rules applied 839 place count 191 transition count 1737
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 873 place count 174 transition count 1737
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 887 place count 160 transition count 1722
Iterating global reduction 4 with 14 rules applied. Total rules applied 901 place count 160 transition count 1722
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 901 place count 160 transition count 1720
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 905 place count 158 transition count 1720
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 907 place count 156 transition count 1476
Iterating global reduction 4 with 2 rules applied. Total rules applied 909 place count 156 transition count 1476
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 910 place count 156 transition count 1475
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 958 place count 132 transition count 1451
Discarding 17 places :
Symmetric choice reduction at 5 with 17 rule applications. Total rules 975 place count 115 transition count 355
Iterating global reduction 5 with 17 rules applied. Total rules applied 992 place count 115 transition count 355
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 1001 place count 115 transition count 346
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1003 place count 113 transition count 342
Iterating global reduction 6 with 2 rules applied. Total rules applied 1005 place count 113 transition count 342
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1007 place count 111 transition count 338
Iterating global reduction 6 with 2 rules applied. Total rules applied 1009 place count 111 transition count 338
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1011 place count 110 transition count 337
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1012 place count 109 transition count 327
Iterating global reduction 6 with 1 rules applied. Total rules applied 1013 place count 109 transition count 327
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1014 place count 109 transition count 326
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 1020 place count 109 transition count 320
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 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 1032 place count 103 transition count 314
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 1034 place count 103 transition count 314
Applied a total of 1034 rules in 179 ms. Remains 103 /688 variables (removed 585) and now considering 314/2269 (removed 1955) transitions.
[2026-05-25 11:05:07] [INFO ] Flow matrix only has 305 transitions (discarded 9 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1543422070362281848.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14587772583510183079.kers'
[2026-05-25 11:05:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1543422070362281848.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14587772583510183079.kers]
Normalized transition count is 304 out of 305 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 304 rows 102 cols 2162 entries
Finished phase 1 with 101 SingleSign rule and 0 generalized
[2026-05-25 11:05:07] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-14587772583510183079.kers
Total runtime 15 ms.
[2026-05-25 11:05:07] [INFO ] Implicit Places using invariants in 310 ms returned []
[2026-05-25 11:05:07] [INFO ] Flow matrix only has 305 transitions (discarded 9 similar events)
[2026-05-25 11:05:07] [INFO ] Invariant cache hit.
[2026-05-25 11:05:07] [INFO ] State equation strengthened by 63 read => feed constraints.
[2026-05-25 11:05:07] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 555 ms to find 0 implicit places.
[2026-05-25 11:05:07] [INFO ] Redundant transitions in 8 ms returned []
Running 312 sub problems to find dead transitions.
[2026-05-25 11:05:07] [INFO ] Flow matrix only has 305 transitions (discarded 9 similar events)
[2026-05-25 11:05:07] [INFO ] Invariant cache hit.
[2026-05-25 11:05:07] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (OVERLAPS) 1/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 18/60 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/103 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 8 (OVERLAPS) 304/407 variables, 103/164 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/407 variables, 62/226 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/407 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 11 (OVERLAPS) 1/408 variables, 1/227 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 408/408 variables, and 229 constraints, problems are : Problem set: 0 solved, 312 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 103/103 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 61/61 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 312 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (OVERLAPS) 1/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 61/63 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 6 (OVERLAPS) 304/407 variables, 103/167 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/407 variables, 62/229 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/407 variables, 312/541 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 407/408 variables, and 541 constraints, problems are : Problem set: 0 solved, 312 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 103/103 constraints, ReadFeed: 62/63 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 62/62 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60254ms problems are : Problem set: 0 solved, 312 unsolved
Search for dead transitions found 0 dead transitions in 60255ms
Starting structural reductions in SI_CTL mode, iteration 1 : 103/688 places, 314/2269 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61018 ms. Remains : 103/688 places, 314/2269 transitions.
[2026-05-25 11:06:08] [INFO ] Flatten gal took : 12 ms
[2026-05-25 11:06:08] [INFO ] Flatten gal took : 10 ms
[2026-05-25 11:06:08] [INFO ] Input system was already deterministic with 314 transitions.
[2026-05-25 11:06:08] [INFO ] Flatten gal took : 11 ms
[2026-05-25 11:06:08] [INFO ] Flatten gal took : 10 ms
[2026-05-25 11:06:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality14632743542568480174.gal : 3 ms
[2026-05-25 11:06:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality2494750457771220181.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/CTLCardinality14632743542568480174.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2494750457771220181.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.06355e+06,5.3728,153088,2,18391,5,355982,6,0,717,364202,0


Converting to forward existential form...Done !
original formula: AF(((AF(((((p303==0)||(p799==1))&&((p517==0)||(p477==1)))&&((p83==0)&&((((p424==0)||(p450==1))||((p51==0)||(p648==1)))||((p276==0)||(p676...222
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!(((((p303==0)||(p799==1))&&((p517==0)||(p477==1)))&&((p83==0)&&((((p424==0)||(p450==1))||((...273
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t14, t24, t31, t33, t34, t40, t43, t48, t49, t55, t75, t77, t78, t81, t83, t84, t88, ...404
Detected timeout of ITS tools.
[2026-05-25 11:06:38] [INFO ] Flatten gal took : 26 ms
[2026-05-25 11:06:38] [INFO ] Applying decomposition
[2026-05-25 11:06:38] [INFO ] Flatten gal took : 20 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/graph17547029551547292456.txt' '-o' '/tmp/graph17547029551547292456.bin' '-w' '/tmp/graph17547029551547292456.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17547029551547292456.bin' '-l' '-1' '-v' '-w' '/tmp/graph17547029551547292456.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:06:38] [INFO ] Decomposing Gal with order
[2026-05-25 11:06:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:06:38] [INFO ] Removed a total of 1204 redundant transitions.
[2026-05-25 11:06:38] [INFO ] Flatten gal took : 29 ms
[2026-05-25 11:06:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 5 ms.
[2026-05-25 11:06:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality6775397618814149184.gal : 2 ms
[2026-05-25 11:06:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality16364137723061574565.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/CTLCardinality6775397618814149184.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16364137723061574565.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.06355e+06,3.08761,91428,2583,45,90973,435,973,735363,55,834,0


Converting to forward existential form...Done !
original formula: AF(((AF(((((i2.i1.u12.p303==0)||(i8.i1.u37.p799==1))&&((i5.u21.p517==0)||(i4.u19.p477==1)))&&((i4.u3.p83==0)&&((((i5.u16.p424==0)||(i5.u1...342
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!(((((i2.i1.u12.p303==0)||(i8.i1.u37.p799==1))&&((i5.u21.p517==0)||(i4.u19.p477==1)))&&((i4....393
Reverse transition relation is NOT exact ! Due to transitions t3, t33, t48, t97, t108, t110, t125, t152, t203, t305, t308, t309, t312, t313, i0.t78, i0.u0....550
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 2269/2269 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 663 transition count 2244
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 663 transition count 2244
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 60 place count 653 transition count 2234
Iterating global reduction 0 with 10 rules applied. Total rules applied 70 place count 653 transition count 2234
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 651 transition count 2232
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 651 transition count 2232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 650 transition count 2231
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 650 transition count 2231
Applied a total of 76 rules in 139 ms. Remains 650 /688 variables (removed 38) and now considering 2231/2269 (removed 38) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11278341095756524963.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12476204315388808372.kers'
[2026-05-25 11:07:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11278341095756524963.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12476204315388808372.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 2231 rows 650 cols 19760 entries
Finished phase 1 with 643 SingleSign rule and 0 generalized
[2026-05-25 11:07:08] [INFO ] Computed 7 invariants in 35 ms
Computed 7 P flows in 36 ms.
Exported basis to /tmp/petrispot-output-12476204315388808372.kers
Total runtime 41 ms.
[2026-05-25 11:07:09] [INFO ] Implicit Places using invariants in 711 ms returned []
[2026-05-25 11:07:09] [INFO ] Invariant cache hit.
[2026-05-25 11:07:10] [INFO ] Implicit Places using invariants and state equation in 1230 ms returned []
Implicit Place search using SMT with State Equation took 1958 ms to find 0 implicit places.
Running 2230 sub problems to find dead transitions.
[2026-05-25 11:07:10] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 649/2881 variables, and 0 constraints, problems are : Problem set: 0 solved, 2230 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/650 constraints, PredecessorRefiner: 2230/760 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2230 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 649/2881 variables, and 0 constraints, problems are : Problem set: 0 solved, 2230 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/650 constraints, PredecessorRefiner: 1470/760 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63057ms problems are : Problem set: 0 solved, 2230 unsolved
Search for dead transitions found 0 dead transitions in 63065ms
Starting structural reductions in LTL mode, iteration 1 : 650/688 places, 2231/2269 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65175 ms. Remains : 650/688 places, 2231/2269 transitions.
[2026-05-25 11:08:13] [INFO ] Flatten gal took : 53 ms
[2026-05-25 11:08:13] [INFO ] Flatten gal took : 57 ms
[2026-05-25 11:08:13] [INFO ] Input system was already deterministic with 2231 transitions.
[2026-05-25 11:08:14] [INFO ] Flatten gal took : 59 ms
[2026-05-25 11:08:14] [INFO ] Flatten gal took : 58 ms
[2026-05-25 11:08:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality4777189623359663349.gal : 17 ms
[2026-05-25 11:08:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality229531909123426226.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/CTLCardinality4777189623359663349.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality229531909123426226.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:08:44] [INFO ] Flatten gal took : 58 ms
[2026-05-25 11:08:44] [INFO ] Applying decomposition
[2026-05-25 11:08:44] [INFO ] Flatten gal took : 60 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/graph2168476954859488651.txt' '-o' '/tmp/graph2168476954859488651.bin' '-w' '/tmp/graph2168476954859488651.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2168476954859488651.bin' '-l' '-1' '-v' '-w' '/tmp/graph2168476954859488651.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:08:44] [INFO ] Decomposing Gal with order
[2026-05-25 11:08:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:08:44] [INFO ] Removed a total of 9224 redundant transitions.
[2026-05-25 11:08:44] [INFO ] Flatten gal took : 103 ms
[2026-05-25 11:08:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 29 ms.
[2026-05-25 11:08:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality12403815977919642820.gal : 10 ms
[2026-05-25 11:08:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality2761136965482492155.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/CTLCardinality12403815977919642820.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2761136965482492155.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 : 688/688 places, 2269/2269 transitions.
Graph (trivial) has 695 edges and 688 vertex of which 98 / 688 are part of one of the 18 SCC in 8 ms
Free SCC test removed 80 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 416 transitions
Trivial Post-agglo rules discarded 416 transitions
Performed 416 trivial Post agglomeration. Transition count delta: 416
Iterating post reduction 0 with 416 rules applied. Total rules applied 417 place count 607 transition count 1760
Reduce places removed 416 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 428 rules applied. Total rules applied 845 place count 191 transition count 1748
Reduce places removed 6 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 9 rules applied. Total rules applied 854 place count 185 transition count 1745
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 857 place count 182 transition count 1745
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 19 Pre rules applied. Total rules applied 857 place count 182 transition count 1726
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 895 place count 163 transition count 1726
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 909 place count 149 transition count 1710
Iterating global reduction 4 with 14 rules applied. Total rules applied 923 place count 149 transition count 1710
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 923 place count 149 transition count 1709
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 925 place count 148 transition count 1709
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 926 place count 147 transition count 1466
Iterating global reduction 4 with 1 rules applied. Total rules applied 927 place count 147 transition count 1466
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 928 place count 147 transition count 1465
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 52 rules applied. Total rules applied 980 place count 121 transition count 1439
Discarding 22 places :
Symmetric choice reduction at 5 with 22 rule applications. Total rules 1002 place count 99 transition count 335
Iterating global reduction 5 with 22 rules applied. Total rules applied 1024 place count 99 transition count 335
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1032 place count 99 transition count 327
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 1038 place count 93 transition count 315
Iterating global reduction 6 with 6 rules applied. Total rules applied 1044 place count 93 transition count 315
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1047 place count 90 transition count 309
Iterating global reduction 6 with 3 rules applied. Total rules applied 1050 place count 90 transition count 309
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1052 place count 89 transition count 308
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1053 place count 88 transition count 301
Iterating global reduction 6 with 1 rules applied. Total rules applied 1054 place count 88 transition count 301
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1055 place count 88 transition count 300
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 1061 place count 88 transition count 294
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 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 1073 place count 82 transition count 288
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1074 place count 81 transition count 287
Applied a total of 1074 rules in 236 ms. Remains 81 /688 variables (removed 607) and now considering 287/2269 (removed 1982) transitions.
[2026-05-25 11:09:15] [INFO ] Flow matrix only has 280 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18182317317390170270.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16571470670312516636.kers'
[2026-05-25 11:09:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18182317317390170270.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16571470670312516636.kers]
Normalized transition count is 279 out of 280 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 279 rows 80 cols 2102 entries
Finished phase 1 with 79 SingleSign rule and 0 generalized
[2026-05-25 11:09:15] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16571470670312516636.kers
Total runtime 2 ms.
[2026-05-25 11:09:15] [INFO ] Implicit Places using invariants in 217 ms returned []
[2026-05-25 11:09:15] [INFO ] Flow matrix only has 280 transitions (discarded 7 similar events)
[2026-05-25 11:09:15] [INFO ] Invariant cache hit.
[2026-05-25 11:09:15] [INFO ] State equation strengthened by 63 read => feed constraints.
[2026-05-25 11:09:15] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
[2026-05-25 11:09:15] [INFO ] Redundant transitions in 1 ms returned []
Running 274 sub problems to find dead transitions.
[2026-05-25 11:09:15] [INFO ] Flow matrix only has 280 transitions (discarded 7 similar events)
[2026-05-25 11:09:15] [INFO ] Invariant cache hit.
[2026-05-25 11:09:15] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 2 (OVERLAPS) 6/81 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 10/26 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 4/30 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 7 (OVERLAPS) 279/360 variables, 81/111 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/360 variables, 62/173 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/360 variables, 5/178 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/360 variables, 2/180 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/360 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 12 (OVERLAPS) 1/361 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/361 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 274 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 361/361 variables, and 181 constraints, problems are : Problem set: 0 solved, 274 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 81/81 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 274/274 constraints, Known Traps: 35/35 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 274 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 2 (OVERLAPS) 6/81 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 35/37 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 6 (OVERLAPS) 279/360 variables, 81/122 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/360 variables, 62/184 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/360 variables, 274/458 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/360 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 10 (OVERLAPS) 1/361 variables, 1/459 constraints. Problems are: Problem set: 0 solved, 274 unsolved
SMT process timed out in 60306ms, After SMT, problems are : Problem set: 0 solved, 274 unsolved
Search for dead transitions found 0 dead transitions in 60306ms
Starting structural reductions in SI_CTL mode, iteration 1 : 81/688 places, 287/2269 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60999 ms. Remains : 81/688 places, 287/2269 transitions.
[2026-05-25 11:10:15] [INFO ] Flatten gal took : 9 ms
[2026-05-25 11:10:15] [INFO ] Flatten gal took : 8 ms
[2026-05-25 11:10:15] [INFO ] Input system was already deterministic with 287 transitions.
[2026-05-25 11:10:15] [INFO ] Flatten gal took : 9 ms
[2026-05-25 11:10:16] [INFO ] Flatten gal took : 8 ms
[2026-05-25 11:10:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality10224294584866464821.gal : 2 ms
[2026-05-25 11:10:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality15843552248616403608.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/CTLCardinality10224294584866464821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15843552248616403608.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.62464e+06,3.19891,102604,2,18230,5,241470,6,0,599,213373,0


Converting to forward existential form...Done !
original formula: !(A((p107!=1) U ((!(((p48==0) + EF(((p75==0)||(p630==1))))) * (p759==0)) * (p304==0))))
=> equivalent forward existential formula: (((([((FwdU(Init,!(((!(((p48==0) + E(TRUE U ((p75==0)||(p630==1))))) * (p759==0)) * (p304==0)))) * !((p107!=1)))...715
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t11, t12, t20, t21, t27, t28, t35, t36, t43, t44, t66, t67, t68, t69, t70, t76, t77, ...347
(forward)formula 0,1,25.6942,639276,1,0,545,2.39259e+06,593,267,10928,1.64887e+06,582
FORMULA MedleyB-PT-B04-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 11:10:42] [INFO ] Flatten gal took : 73 ms
[2026-05-25 11:10:42] [INFO ] Flatten gal took : 78 ms
[2026-05-25 11:10:42] [INFO ] Applying decomposition
[2026-05-25 11:10:42] [INFO ] Flatten gal took : 78 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/graph7386446757784992657.txt' '-o' '/tmp/graph7386446757784992657.bin' '-w' '/tmp/graph7386446757784992657.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7386446757784992657.bin' '-l' '-1' '-v' '-w' '/tmp/graph7386446757784992657.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:10:42] [INFO ] Decomposing Gal with order
[2026-05-25 11:10:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:10:42] [INFO ] Removed a total of 9283 redundant transitions.
[2026-05-25 11:10:42] [INFO ] Flatten gal took : 97 ms
[2026-05-25 11:10:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 16 ms.
[2026-05-25 11:10:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality4661388000508519138.gal : 8 ms
[2026-05-25 11:10:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality4610959063257305016.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/CTLCardinality4661388000508519138.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4610959063257305016.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 12 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:40:32] [INFO ] Applying decomposition
[2026-05-25 11:40:33] [INFO ] Flatten gal took : 867 ms
[2026-05-25 11:40:33] [INFO ] Decomposing Gal with order
[2026-05-25 11:40:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:40:36] [INFO ] Removed a total of 9129 redundant transitions.
[2026-05-25 11:40:36] [INFO ] Flatten gal took : 2143 ms
[2026-05-25 11:40:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 266 labels/synchronizations in 59 ms.
[2026-05-25 11:40:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality16779396916414092896.gal : 31 ms
[2026-05-25 11:40:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality2239248410919327590.ctl : 7 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/CTLCardinality16779396916414092896.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2239248410919327590.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 12 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,4.97933e+12,1.32784,43368,353,7008,11644,76426,220,46431,1112,444623,0


Converting to forward existential form...Done !
original formula: EX(EG(EF((i0.i0.i0.u9.p492==0))))
=> equivalent forward existential formula: [FwdG(EY(Init),E(TRUE U (i0.i0.i0.u9.p492==0)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t702, u12.t54, u12.t66, i0.u11.t50, i0.u11.t90, i0.u11.t125, i0.u11.t127, i0.u11.t140, i0.u11...1232
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 0,1,34.3717,838004,1,0,316149,2.17421e+06,12534,750256,9646,9.68734e+06,297623
FORMULA MedleyB-PT-B04-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="MedleyB-PT-B04"
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 MedleyB-PT-B04, 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 r178-oct2-177969020100305"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyB-PT-B04.tgz
mv MedleyB-PT-B04 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 ;