Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r034-tall-177946842100649.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is CANConstruction-PT-050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842100649
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.2M
-rw-r--r-- 1 mcc users 7.7K Mar 6 09:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Mar 6 09:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Mar 6 09:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Mar 6 09:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K Mar 15 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 15 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Mar 6 09:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 6 09:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Mar 6 09:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 6 09:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:51 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 3.8M 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 CANConstruction-PT-050-CTLCardinality-2024-00
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-01
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-02
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-03
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-04
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-05
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-06
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-07
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-08
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-09
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-10
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-11
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-12
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-13
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-14
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779640507037

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-24 16:35:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 16:35:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 16:35:08] [INFO ] Load time of PNML (sax parser for PT used): 353 ms
[2026-05-24 16:35:08] [INFO ] Transformed 5602 places.
[2026-05-24 16:35:08] [INFO ] Transformed 10400 transitions.
[2026-05-24 16:35:08] [INFO ] Parsed PT model containing 5602 places and 10400 transitions and 31000 arcs in 493 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 125 out of 5602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5602/5602 places, 10400/10400 transitions.
Discarding 2352 places :
Symmetric choice reduction at 0 with 2352 rule applications. Total rules 2352 place count 3250 transition count 5696
Iterating global reduction 0 with 2352 rules applied. Total rules applied 4704 place count 3250 transition count 5696
Applied a total of 4704 rules in 859 ms. Remains 3250 /5602 variables (removed 2352) and now considering 5696/10400 (removed 4704) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-628101826818545031.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6394503079099678639.kers'
[2026-05-24 16:35:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-628101826818545031.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6394503079099678639.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5696 rows 3250 cols 11692 entries
Finished phase 1 with 3099 SingleSign rule and 50 generalized
[2026-05-24 16:35:09] [INFO ] Computed 101 invariants in 19 ms
Computed 101 P flows in 20 ms.
Exported basis to /tmp/petrispot-output-6394503079099678639.kers
Total runtime 24 ms.
[2026-05-24 16:35:13] [INFO ] Implicit Places using invariants in 3598 ms returned [12, 26, 40, 54, 68, 82, 96, 110, 124, 138, 152, 166, 180, 194, 208, 222, 236, 250, 264, 278, 292, 306, 320, 334, 348, 362, 376, 390, 404, 418, 432, 446, 460, 474, 488, 502, 516, 530, 544, 558, 572, 586, 600, 614, 628, 642, 656, 670, 684, 698]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 3636 ms to find 50 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3200/5602 places, 5696/10400 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 3154 transition count 5650
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 3154 transition count 5650
Applied a total of 92 rules in 831 ms. Remains 3154 /3200 variables (removed 46) and now considering 5650/5696 (removed 46) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5554783039822035157.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14169293486529440084.kers'
[2026-05-24 16:35:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5554783039822035157.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14169293486529440084.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5650 rows 3154 cols 11404 entries
Finished phase 1 with 3103 SingleSign rule and 0 generalized
[2026-05-24 16:35:14] [INFO ] Computed 51 invariants in 24 ms
Computed 51 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-14169293486529440084.kers
Total runtime 28 ms.
[2026-05-24 16:35:17] [INFO ] Implicit Places using invariants in 2968 ms returned []
[2026-05-24 16:35:17] [INFO ] Invariant cache hit.
[2026-05-24 16:35:19] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 16:35:49] [INFO ] Performed 967/3154 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 16:36:19] [INFO ] Performed 1462/3154 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 16:36:49] [INFO ] Performed 1950/3154 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 16:37:19] [INFO ] Performed 2454/3154 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 16:37:19] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 16:37:19] [INFO ] Implicit Places using invariants and state equation in 122476 ms returned []
Implicit Place search using SMT with State Equation took 125451 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3154/5602 places, 5650/10400 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 130792 ms. Remains : 3154/5602 places, 5650/10400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3154/3154 places, 5650/5650 transitions.
Applied a total of 0 rules in 302 ms. Remains 3154 /3154 variables (removed 0) and now considering 5650/5650 (removed 0) transitions.
[2026-05-24 16:37:19] [INFO ] Invariant cache hit.
[2026-05-24 16:37:22] [INFO ] Implicit Places using invariants in 2829 ms returned []
[2026-05-24 16:37:22] [INFO ] Invariant cache hit.
[2026-05-24 16:37:24] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 16:37:55] [INFO ] Performed 965/3154 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 16:38:25] [INFO ] Performed 1467/3154 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 16:38:55] [INFO ] Performed 1953/3154 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 16:39:25] [INFO ] Performed 2461/3154 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 16:39:25] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 16:39:25] [INFO ] Implicit Places using invariants and state equation in 122314 ms returned []
Implicit Place search using SMT with State Equation took 125146 ms to find 0 implicit places.
Running 5600 sub problems to find dead transitions.
[2026-05-24 16:39:25] [INFO ] Invariant cache hit.
[2026-05-24 16:39:25] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3153 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3153/8804 variables, and 51 constraints, problems are : Problem set: 0 solved, 5600 unsolved in 30114 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3154 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5600/5600 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3153 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5600 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3153/8804 variables, and 51 constraints, problems are : Problem set: 0 solved, 5600 unsolved in 30091 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3154 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5600 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63687ms problems are : Problem set: 0 solved, 5600 unsolved
Search for dead transitions found 0 dead transitions in 63760ms
Finished structural reductions in LTL mode , in 1 iterations and 189265 ms. Remains : 3154/3154 places, 5650/5650 transitions.
Support contains 125 out of 3154 places after structural reductions.
[2026-05-24 16:40:29] [INFO ] Flatten gal took : 300 ms
[2026-05-24 16:40:29] [INFO ] Flatten gal took : 191 ms
[2026-05-24 16:40:30] [INFO ] Input system was already deterministic with 5650 transitions.
RANDOM walk for 40000 steps (44 resets) in 2357 ms. (16 steps per ms) remains 23/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 22/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 22/22 properties
[2026-05-24 16:40:30] [INFO ] Invariant cache hit.
[2026-05-24 16:40:30] [INFO ] State equation strengthened by 4950 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp70 is UNSAT
At refinement iteration 1 (OVERLAPS) 3095/3130 variables, 28/28 constraints. Problems are: Problem set: 14 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3130 variables, 0/28 constraints. Problems are: Problem set: 14 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 23/3153 variables, 23/51 constraints. Problems are: Problem set: 14 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3153 variables, 0/51 constraints. Problems are: Problem set: 14 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 5650/8803 variables, 3153/3204 constraints. Problems are: Problem set: 14 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8803 variables, 4950/8154 constraints. Problems are: Problem set: 14 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8803/8804 variables, and 8154 constraints, problems are : Problem set: 14 solved, 8 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 3153/3154 constraints, ReadFeed: 4950/4950 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 14 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 14 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 3101/3118 variables, 16/16 constraints. Problems are: Problem set: 14 solved, 8 unsolved
SMT process timed out in 11178ms, After SMT, problems are : Problem set: 14 solved, 8 unsolved
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 17 out of 3154 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3154/3154 places, 5650/5650 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 323 transitions
Trivial Post-agglo rules discarded 323 transitions
Performed 323 trivial Post agglomeration. Transition count delta: 323
Iterating post reduction 0 with 323 rules applied. Total rules applied 323 place count 3154 transition count 5327
Reduce places removed 323 places and 0 transitions.
Iterating post reduction 1 with 323 rules applied. Total rules applied 646 place count 2831 transition count 5327
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 646 place count 2831 transition count 5277
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 746 place count 2781 transition count 5277
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 788 place count 2739 transition count 5193
Iterating global reduction 2 with 42 rules applied. Total rules applied 830 place count 2739 transition count 5193
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 2 with 28 rules applied. Total rules applied 858 place count 2739 transition count 5165
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 886 place count 2711 transition count 5165
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 2 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 4 with 104 rules applied. Total rules applied 990 place count 2659 transition count 5113
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 991 place count 2659 transition count 5112
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 992 place count 2658 transition count 5112
Applied a total of 992 rules in 1562 ms. Remains 2658 /3154 variables (removed 496) and now considering 5112/5650 (removed 538) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1563 ms. Remains : 2658/3154 places, 5112/5650 transitions.
RANDOM walk for 40000 steps (114 resets) in 837 ms. (47 steps per ms) remains 2/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 71 ms. (555 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 2/2 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10956205157860486992.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1545408320256346583.kers'
[2026-05-24 16:40:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10956205157860486992.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1545408320256346583.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5112 rows 2658 cols 10380 entries
Finished phase 1 with 2607 SingleSign rule and 0 generalized
[2026-05-24 16:40:44] [INFO ] Computed 51 invariants in 46 ms
Computed 51 P flows in 46 ms.
Exported basis to /tmp/petrispot-output-1545408320256346583.kers
Total runtime 50 ms.
[2026-05-24 16:40:44] [INFO ] State equation strengthened by 4950 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2606/2612 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2612 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 45/2657 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2657 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 5112/7769 variables, 2657/2708 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7769 variables, 4950/7658 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7769 variables, 0/7658 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1/7770 variables, 1/7659 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/7770 variables, 0/7659 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/7770 variables, 0/7659 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7770/7770 variables, and 7659 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4436 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 2658/2658 constraints, ReadFeed: 4950/4950 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2606/2612 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2612 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2612 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 45/2657 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 52830ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 2658 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2658/2658 places, 5112/5112 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2655 transition count 5106
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2655 transition count 5106
Applied a total of 6 rules in 443 ms. Remains 2655 /2658 variables (removed 3) and now considering 5106/5112 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 443 ms. Remains : 2655/2658 places, 5106/5112 transitions.
RANDOM walk for 40000 steps (113 resets) in 888 ms. (44 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 84 ms. (470 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 51 ms. (769 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 74929 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :0 out of 2
Probabilistic random walk after 74929 steps, saw 27562 distinct states, run finished after 3007 ms. (steps per millisecond=24 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8641386379370560136.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9692712312178435625.kers'
[2026-05-24 16:41:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8641386379370560136.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9692712312178435625.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 5106 rows 2655 cols 10365 entries
Finished phase 1 with 2604 SingleSign rule and 0 generalized
[2026-05-24 16:41:40] [INFO ] Computed 51 invariants in 54 ms
Computed 51 P flows in 55 ms.
Exported basis to /tmp/petrispot-output-9692712312178435625.kers
Total runtime 63 ms.
[2026-05-24 16:41:40] [INFO ] State equation strengthened by 4950 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2603/2609 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2609 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 45/2654 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2654 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 5106/7760 variables, 2654/2705 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7760 variables, 4950/7655 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7760 variables, 0/7655 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1/7761 variables, 1/7656 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/7761 variables, 0/7656 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/7761 variables, 0/7656 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7761/7761 variables, and 7656 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4866 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 2655/2655 constraints, ReadFeed: 4950/4950 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2603/2609 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2609 variables, 20/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2609 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 45/2654 variables, 45/71 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 87306ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 2655 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2655/2655 places, 5106/5106 transitions.
Applied a total of 0 rules in 298 ms. Remains 2655 /2655 variables (removed 0) and now considering 5106/5106 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 298 ms. Remains : 2655/2655 places, 5106/5106 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2655/2655 places, 5106/5106 transitions.
Applied a total of 0 rules in 288 ms. Remains 2655 /2655 variables (removed 0) and now considering 5106/5106 (removed 0) transitions.
[2026-05-24 16:43:08] [INFO ] Invariant cache hit.
[2026-05-24 16:43:11] [INFO ] Implicit Places using invariants in 2578 ms returned []
[2026-05-24 16:43:11] [INFO ] Invariant cache hit.
[2026-05-24 16:43:12] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 16:43:42] [INFO ] Performed 640/2655 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 16:44:13] [INFO ] Performed 1210/2655 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 16:44:43] [INFO ] Performed 1791/2655 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 16:45:13] [INFO ] Performed 2345/2655 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 16:45:13] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 16:45:13] [INFO ] Implicit Places using invariants and state equation in 122045 ms returned []
Implicit Place search using SMT with State Equation took 124626 ms to find 0 implicit places.
[2026-05-24 16:45:13] [INFO ] Redundant transitions in 412 ms returned []
Running 5056 sub problems to find dead transitions.
[2026-05-24 16:45:13] [INFO ] Invariant cache hit.
[2026-05-24 16:45:13] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2654 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5056 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2654/7761 variables, and 51 constraints, problems are : Problem set: 0 solved, 5056 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/2655 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5056/5056 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5056 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2654 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5056 unsolved
SMT process timed out in 71497ms, After SMT, problems are : Problem set: 0 solved, 5056 unsolved
Search for dead transitions found 0 dead transitions in 71514ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 196870 ms. Remains : 2655/2655 places, 5106/5106 transitions.
Successfully simplified 14 atomic propositions for a total of 16 simplifications.
FORMULA CANConstruction-PT-050-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 16:46:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-24 16:46:25] [INFO ] Flatten gal took : 107 ms
[2026-05-24 16:46:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CANConstruction-PT-050-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-050-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 16:46:25] [INFO ] Flatten gal took : 110 ms
[2026-05-24 16:46:25] [INFO ] Input system was already deterministic with 5650 transitions.
Support contains 87 out of 3154 places (down from 103) after GAL structural reductions.
Computed a total of 155 stabilizing places and 204 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 3154/3154 places, 5650/5650 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 3106 transition count 5558
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 3106 transition count 5558
Applied a total of 96 rules in 696 ms. Remains 3106 /3154 variables (removed 48) and now considering 5558/5650 (removed 92) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7100051297515730958.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6380003390484605822.kers'
[2026-05-24 16:46:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7100051297515730958.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6380003390484605822.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 5558 rows 3106 cols 11216 entries
Finished phase 1 with 3055 SingleSign rule and 0 generalized
[2026-05-24 16:46:26] [INFO ] Computed 51 invariants in 24 ms
Computed 51 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-6380003390484605822.kers
Total runtime 29 ms.
[2026-05-24 16:46:29] [INFO ] Implicit Places using invariants in 3063 ms returned []
[2026-05-24 16:46:29] [INFO ] Invariant cache hit.
[2026-05-24 16:46:31] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 16:47:01] [INFO ] Performed 989/3106 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 16:47:31] [INFO ] Performed 1503/3106 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 16:48:01] [INFO ] Performed 2019/3106 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 16:48:31] [INFO ] Performed 2519/3106 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 16:48:31] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 16:48:31] [INFO ] Implicit Places using invariants and state equation in 122339 ms returned []
Implicit Place search using SMT with State Equation took 125404 ms to find 0 implicit places.
Running 5508 sub problems to find dead transitions.
[2026-05-24 16:48:31] [INFO ] Invariant cache hit.
[2026-05-24 16:48:31] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3105 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5508 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3105/8664 variables, and 51 constraints, problems are : Problem set: 0 solved, 5508 unsolved in 30083 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3106 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5508/5508 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5508 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3105 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5508 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3105/8664 variables, and 51 constraints, problems are : Problem set: 0 solved, 5508 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3106 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5508 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63120ms problems are : Problem set: 0 solved, 5508 unsolved
Search for dead transitions found 0 dead transitions in 63133ms
Starting structural reductions in LTL mode, iteration 1 : 3106/3154 places, 5558/5650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 189255 ms. Remains : 3106/3154 places, 5558/5650 transitions.
[2026-05-24 16:49:34] [INFO ] Flatten gal took : 71 ms
[2026-05-24 16:49:34] [INFO ] Flatten gal took : 86 ms
[2026-05-24 16:49:35] [INFO ] Input system was already deterministic with 5558 transitions.
[2026-05-24 16:49:35] [INFO ] Flatten gal took : 82 ms
[2026-05-24 16:49:35] [INFO ] Flatten gal took : 86 ms
[2026-05-24 16:49:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality10486605271023236808.gal : 65 ms
[2026-05-24 16:49:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality9212455417655610208.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10486605271023236808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9212455417655610208.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 16:50:05] [INFO ] Flatten gal took : 75 ms
[2026-05-24 16:50:05] [INFO ] Applying decomposition
[2026-05-24 16:50:05] [INFO ] Flatten gal took : 77 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/graph13706315393038628610.txt' '-o' '/tmp/graph13706315393038628610.bin' '-w' '/tmp/graph13706315393038628610.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13706315393038628610.bin' '-l' '-1' '-v' '-w' '/tmp/graph13706315393038628610.weights' '-q' '0' '-e' '0.001'
[2026-05-24 16:50:06] [INFO ] Decomposing Gal with order
[2026-05-24 16:50:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 16:50:07] [INFO ] Removed a total of 5013 redundant transitions.
[2026-05-24 16:50:07] [INFO ] Flatten gal took : 752 ms
[2026-05-24 16:50:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 4910 labels/synchronizations in 389 ms.
[2026-05-24 16:50:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality297317396481225301.gal : 45 ms
[2026-05-24 16:50:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality10867716798842455546.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/CTLCardinality297317396481225301.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10867716798842455546.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 3154/3154 places, 5650/5650 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 3104 transition count 5554
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 3104 transition count 5554
Applied a total of 100 rules in 713 ms. Remains 3104 /3154 variables (removed 50) and now considering 5554/5650 (removed 96) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4763230048554993385.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6980007512880037399.kers'
[2026-05-24 16:50:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4763230048554993385.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6980007512880037399.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5554 rows 3104 cols 11208 entries
Finished phase 1 with 3053 SingleSign rule and 0 generalized
[2026-05-24 16:50:38] [INFO ] Computed 51 invariants in 28 ms
Computed 51 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-6980007512880037399.kers
Total runtime 36 ms.
[2026-05-24 16:50:41] [INFO ] Implicit Places using invariants in 2842 ms returned []
[2026-05-24 16:50:41] [INFO ] Invariant cache hit.
[2026-05-24 16:50:43] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 16:51:13] [INFO ] Performed 950/3104 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 16:51:43] [INFO ] Performed 1430/3104 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 16:52:13] [INFO ] Performed 1909/3104 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 16:52:44] [INFO ] Performed 2389/3104 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 16:52:44] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 16:52:44] [INFO ] Implicit Places using invariants and state equation in 122289 ms returned []
Implicit Place search using SMT with State Equation took 125133 ms to find 0 implicit places.
Running 5504 sub problems to find dead transitions.
[2026-05-24 16:52:44] [INFO ] Invariant cache hit.
[2026-05-24 16:52:44] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3103 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5504 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3103/8658 variables, and 51 constraints, problems are : Problem set: 0 solved, 5504 unsolved in 30076 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3104 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5504/5504 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5504 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3103 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5504 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3103/8658 variables, and 51 constraints, problems are : Problem set: 0 solved, 5504 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3104 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5504 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63122ms problems are : Problem set: 0 solved, 5504 unsolved
Search for dead transitions found 0 dead transitions in 63132ms
Starting structural reductions in LTL mode, iteration 1 : 3104/3154 places, 5554/5650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 188990 ms. Remains : 3104/3154 places, 5554/5650 transitions.
[2026-05-24 16:53:47] [INFO ] Flatten gal took : 126 ms
[2026-05-24 16:53:47] [INFO ] Flatten gal took : 167 ms
[2026-05-24 16:53:47] [INFO ] Input system was already deterministic with 5554 transitions.
[2026-05-24 16:53:47] [INFO ] Flatten gal took : 90 ms
[2026-05-24 16:53:47] [INFO ] Flatten gal took : 85 ms
[2026-05-24 16:53:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality8821818066617270355.gal : 17 ms
[2026-05-24 16:53:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality16281742130438788584.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/CTLCardinality8821818066617270355.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16281742130438788584.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 16:54:18] [INFO ] Flatten gal took : 80 ms
[2026-05-24 16:54:18] [INFO ] Applying decomposition
[2026-05-24 16:54:18] [INFO ] Flatten gal took : 84 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/graph15802568029621657030.txt' '-o' '/tmp/graph15802568029621657030.bin' '-w' '/tmp/graph15802568029621657030.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15802568029621657030.bin' '-l' '-1' '-v' '-w' '/tmp/graph15802568029621657030.weights' '-q' '0' '-e' '0.001'
[2026-05-24 16:54:18] [INFO ] Decomposing Gal with order
[2026-05-24 16:54:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 16:54:18] [INFO ] Removed a total of 4947 redundant transitions.
[2026-05-24 16:54:19] [INFO ] Flatten gal took : 456 ms
[2026-05-24 16:54:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 4796 labels/synchronizations in 268 ms.
[2026-05-24 16:54:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality6350182666208178375.gal : 21 ms
[2026-05-24 16:54:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality7099091999778359147.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/CTLCardinality6350182666208178375.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7099091999778359147.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 3154/3154 places, 5650/5650 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 318 transitions
Trivial Post-agglo rules discarded 318 transitions
Performed 318 trivial Post agglomeration. Transition count delta: 318
Iterating post reduction 0 with 318 rules applied. Total rules applied 318 place count 3154 transition count 5332
Reduce places removed 318 places and 0 transitions.
Iterating post reduction 1 with 318 rules applied. Total rules applied 636 place count 2836 transition count 5332
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 636 place count 2836 transition count 5282
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 736 place count 2786 transition count 5282
Discarding 43 places :
Symmetric choice reduction at 2 with 43 rule applications. Total rules 779 place count 2743 transition count 5196
Iterating global reduction 2 with 43 rules applied. Total rules applied 822 place count 2743 transition count 5196
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 2 with 30 rules applied. Total rules applied 852 place count 2743 transition count 5166
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 3 with 30 rules applied. Total rules applied 882 place count 2713 transition count 5166
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 982 place count 2663 transition count 5116
Applied a total of 982 rules in 1066 ms. Remains 2663 /3154 variables (removed 491) and now considering 5116/5650 (removed 534) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11353435513149870438.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-217078444038183411.kers'
[2026-05-24 16:54:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11353435513149870438.kers, --Pflows, --basisKERS=/tmp/petrispot-output-217078444038183411.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 5116 rows 2663 cols 10386 entries
Finished phase 1 with 2612 SingleSign rule and 0 generalized
[2026-05-24 16:54:50] [INFO ] Computed 51 invariants in 46 ms
Computed 51 P flows in 47 ms.
Exported basis to /tmp/petrispot-output-217078444038183411.kers
Total runtime 50 ms.
[2026-05-24 16:54:53] [INFO ] Implicit Places using invariants in 2698 ms returned []
[2026-05-24 16:54:53] [INFO ] Invariant cache hit.
[2026-05-24 16:54:55] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 16:55:25] [INFO ] Performed 602/2663 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 16:55:55] [INFO ] Performed 1158/2663 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 16:56:25] [INFO ] Performed 1712/2663 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 16:56:55] [INFO ] Performed 2261/2663 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 16:56:55] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 16:56:55] [INFO ] Implicit Places using invariants and state equation in 122146 ms returned []
Implicit Place search using SMT with State Equation took 124847 ms to find 0 implicit places.
[2026-05-24 16:56:55] [INFO ] Redundant transitions in 319 ms returned []
Running 5066 sub problems to find dead transitions.
[2026-05-24 16:56:55] [INFO ] Invariant cache hit.
[2026-05-24 16:56:55] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2662 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5066 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2662/7779 variables, and 51 constraints, problems are : Problem set: 0 solved, 5066 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/2663 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5066/5066 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5066 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2662 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5066 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2662/7779 variables, and 62 constraints, problems are : Problem set: 0 solved, 5066 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/2663 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5066 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62784ms problems are : Problem set: 0 solved, 5066 unsolved
Search for dead transitions found 0 dead transitions in 62793ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2663/3154 places, 5116/5650 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 189046 ms. Remains : 2663/3154 places, 5116/5650 transitions.
[2026-05-24 16:57:58] [INFO ] Flatten gal took : 62 ms
[2026-05-24 16:57:58] [INFO ] Flatten gal took : 105 ms
[2026-05-24 16:57:59] [INFO ] Input system was already deterministic with 5116 transitions.
[2026-05-24 16:57:59] [INFO ] Flatten gal took : 71 ms
[2026-05-24 16:57:59] [INFO ] Flatten gal took : 75 ms
[2026-05-24 16:57:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality13034404631977598828.gal : 16 ms
[2026-05-24 16:57:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality4475075098495149975.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/CTLCardinality13034404631977598828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4475075098495149975.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 16:58:29] [INFO ] Flatten gal took : 74 ms
[2026-05-24 16:58:29] [INFO ] Applying decomposition
[2026-05-24 16:58:29] [INFO ] Flatten gal took : 76 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/graph8458814654816293014.txt' '-o' '/tmp/graph8458814654816293014.bin' '-w' '/tmp/graph8458814654816293014.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8458814654816293014.bin' '-l' '-1' '-v' '-w' '/tmp/graph8458814654816293014.weights' '-q' '0' '-e' '0.001'
[2026-05-24 16:58:29] [INFO ] Decomposing Gal with order
[2026-05-24 16:58:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 16:58:30] [INFO ] Removed a total of 5016 redundant transitions.
[2026-05-24 16:58:30] [INFO ] Flatten gal took : 364 ms
[2026-05-24 16:58:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 4806 labels/synchronizations in 271 ms.
[2026-05-24 16:58:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality5769665307885360697.gal : 18 ms
[2026-05-24 16:58:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality3643141549971654407.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/CTLCardinality5769665307885360697.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3643141549971654407.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 3154/3154 places, 5650/5650 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 323 transitions
Trivial Post-agglo rules discarded 323 transitions
Performed 323 trivial Post agglomeration. Transition count delta: 323
Iterating post reduction 0 with 323 rules applied. Total rules applied 323 place count 3154 transition count 5327
Reduce places removed 323 places and 0 transitions.
Iterating post reduction 1 with 323 rules applied. Total rules applied 646 place count 2831 transition count 5327
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 646 place count 2831 transition count 5277
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 746 place count 2781 transition count 5277
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 794 place count 2733 transition count 5181
Iterating global reduction 2 with 48 rules applied. Total rules applied 842 place count 2733 transition count 5181
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 2 with 35 rules applied. Total rules applied 877 place count 2733 transition count 5146
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 3 with 35 rules applied. Total rules applied 912 place count 2698 transition count 5146
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1004 place count 2652 transition count 5100
Applied a total of 1004 rules in 933 ms. Remains 2652 /3154 variables (removed 502) and now considering 5100/5650 (removed 550) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15707502355980960734.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7284872232334321021.kers'
[2026-05-24 16:59:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15707502355980960734.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7284872232334321021.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5100 rows 2652 cols 10350 entries
Finished phase 1 with 2601 SingleSign rule and 0 generalized
[2026-05-24 16:59:01] [INFO ] Computed 51 invariants in 47 ms
Computed 51 P flows in 48 ms.
Exported basis to /tmp/petrispot-output-7284872232334321021.kers
Total runtime 54 ms.
[2026-05-24 16:59:04] [INFO ] Implicit Places using invariants in 2677 ms returned []
[2026-05-24 16:59:04] [INFO ] Invariant cache hit.
[2026-05-24 16:59:05] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 16:59:36] [INFO ] Performed 589/2652 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:00:06] [INFO ] Performed 1115/2652 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:00:36] [INFO ] Performed 1633/2652 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:01:06] [INFO ] Performed 2152/2652 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:01:06] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:01:06] [INFO ] Implicit Places using invariants and state equation in 122184 ms returned []
Implicit Place search using SMT with State Equation took 124864 ms to find 0 implicit places.
[2026-05-24 17:01:06] [INFO ] Redundant transitions in 279 ms returned []
Running 5050 sub problems to find dead transitions.
[2026-05-24 17:01:06] [INFO ] Invariant cache hit.
[2026-05-24 17:01:06] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2651 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5050 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2651/7752 variables, and 51 constraints, problems are : Problem set: 0 solved, 5050 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/2652 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5050/5050 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5050 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2651 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5050 unsolved
SMT process timed out in 74303ms, After SMT, problems are : Problem set: 0 solved, 5050 unsolved
Search for dead transitions found 0 dead transitions in 74311ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2652/3154 places, 5100/5650 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 200412 ms. Remains : 2652/3154 places, 5100/5650 transitions.
[2026-05-24 17:02:21] [INFO ] Flatten gal took : 61 ms
[2026-05-24 17:02:21] [INFO ] Flatten gal took : 74 ms
[2026-05-24 17:02:21] [INFO ] Input system was already deterministic with 5100 transitions.
[2026-05-24 17:02:21] [INFO ] Flatten gal took : 89 ms
[2026-05-24 17:02:21] [INFO ] Flatten gal took : 74 ms
RANDOM walk for 25315 steps (73 resets) in 464 ms. (54 steps per ms) remains 0/1 properties
FORMULA CANConstruction-PT-050-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 17:02:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3927839395135444942.gal : 15 ms
[2026-05-24 17:02:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16220668018661433344.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3927839395135444942.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16220668018661433344.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 3154/3154 places, 5650/5650 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 3107 transition count 5559
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 3107 transition count 5559
Applied a total of 94 rules in 692 ms. Remains 3107 /3154 variables (removed 47) and now considering 5559/5650 (removed 91) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3037128863187107567.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4471924675636437771.kers'
[2026-05-24 17:02:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3037128863187107567.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4471924675636437771.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5559 rows 3107 cols 11219 entries
Finished phase 1 with 3056 SingleSign rule and 0 generalized
[2026-05-24 17:02:22] [INFO ] Computed 51 invariants in 26 ms
Computed 51 P flows in 27 ms.
Exported basis to /tmp/petrispot-output-4471924675636437771.kers
Total runtime 34 ms.
[2026-05-24 17:02:25] [INFO ] Implicit Places using invariants in 3083 ms returned []
[2026-05-24 17:02:25] [INFO ] Invariant cache hit.
[2026-05-24 17:02:27] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:02:57] [INFO ] Performed 909/3107 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:03:27] [INFO ] Performed 1339/3107 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:03:57] [INFO ] Performed 1792/3107 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:04:27] [INFO ] Performed 2265/3107 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:04:27] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:04:27] [INFO ] Implicit Places using invariants and state equation in 122367 ms returned []
Implicit Place search using SMT with State Equation took 125453 ms to find 0 implicit places.
Running 5509 sub problems to find dead transitions.
[2026-05-24 17:04:27] [INFO ] Invariant cache hit.
[2026-05-24 17:04:27] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3106 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5509 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3106/8666 variables, and 51 constraints, problems are : Problem set: 0 solved, 5509 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3107 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5509/5509 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5509 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3106 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5509 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3106/8666 variables, and 51 constraints, problems are : Problem set: 0 solved, 5509 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3107 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5509 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63147ms problems are : Problem set: 0 solved, 5509 unsolved
Search for dead transitions found 0 dead transitions in 63157ms
Starting structural reductions in LTL mode, iteration 1 : 3107/3154 places, 5559/5650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 189319 ms. Remains : 3107/3154 places, 5559/5650 transitions.
[2026-05-24 17:05:30] [INFO ] Flatten gal took : 68 ms
[2026-05-24 17:05:31] [INFO ] Flatten gal took : 83 ms
[2026-05-24 17:05:31] [INFO ] Input system was already deterministic with 5559 transitions.
[2026-05-24 17:05:31] [INFO ] Flatten gal took : 76 ms
[2026-05-24 17:05:31] [INFO ] Flatten gal took : 83 ms
[2026-05-24 17:05:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality13465147481904829519.gal : 17 ms
[2026-05-24 17:05:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality15376863491111392839.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/CTLCardinality13465147481904829519.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15376863491111392839.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 17:06:01] [INFO ] Flatten gal took : 78 ms
[2026-05-24 17:06:01] [INFO ] Applying decomposition
[2026-05-24 17:06:01] [INFO ] Flatten gal took : 79 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/graph4358544117293951995.txt' '-o' '/tmp/graph4358544117293951995.bin' '-w' '/tmp/graph4358544117293951995.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4358544117293951995.bin' '-l' '-1' '-v' '-w' '/tmp/graph4358544117293951995.weights' '-q' '0' '-e' '0.001'
[2026-05-24 17:06:01] [INFO ] Decomposing Gal with order
[2026-05-24 17:06:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 17:06:02] [INFO ] Removed a total of 4957 redundant transitions.
[2026-05-24 17:06:02] [INFO ] Flatten gal took : 374 ms
[2026-05-24 17:06:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 4792 labels/synchronizations in 277 ms.
[2026-05-24 17:06:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality5955591765901921755.gal : 20 ms
[2026-05-24 17:06:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality1858689883740194630.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/CTLCardinality5955591765901921755.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1858689883740194630.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 3154/3154 places, 5650/5650 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 3103 transition count 5552
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 3103 transition count 5552
Applied a total of 102 rules in 745 ms. Remains 3103 /3154 variables (removed 51) and now considering 5552/5650 (removed 98) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17617525060592885210.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4060713581074290495.kers'
[2026-05-24 17:06:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17617525060592885210.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4060713581074290495.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 5552 rows 3103 cols 11204 entries
Finished phase 1 with 3052 SingleSign rule and 0 generalized
[2026-05-24 17:06:33] [INFO ] Computed 51 invariants in 25 ms
Computed 51 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-4060713581074290495.kers
Total runtime 36 ms.
[2026-05-24 17:06:36] [INFO ] Implicit Places using invariants in 3282 ms returned []
[2026-05-24 17:06:36] [INFO ] Invariant cache hit.
[2026-05-24 17:06:38] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:07:09] [INFO ] Performed 916/3103 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:07:39] [INFO ] Performed 1360/3103 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:08:09] [INFO ] Performed 1815/3103 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:08:39] [INFO ] Performed 2269/3103 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:08:39] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:08:39] [INFO ] Implicit Places using invariants and state equation in 122493 ms returned []
Implicit Place search using SMT with State Equation took 125780 ms to find 0 implicit places.
Running 5502 sub problems to find dead transitions.
[2026-05-24 17:08:39] [INFO ] Invariant cache hit.
[2026-05-24 17:08:39] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3102 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5502 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3102/8655 variables, and 51 constraints, problems are : Problem set: 0 solved, 5502 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3103 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5502/5502 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5502 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3102 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5502 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3102/8655 variables, and 51 constraints, problems are : Problem set: 0 solved, 5502 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3103 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5502 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63167ms problems are : Problem set: 0 solved, 5502 unsolved
Search for dead transitions found 0 dead transitions in 63176ms
Starting structural reductions in LTL mode, iteration 1 : 3103/3154 places, 5552/5650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 189713 ms. Remains : 3103/3154 places, 5552/5650 transitions.
[2026-05-24 17:09:42] [INFO ] Flatten gal took : 67 ms
[2026-05-24 17:09:42] [INFO ] Flatten gal took : 81 ms
[2026-05-24 17:09:42] [INFO ] Input system was already deterministic with 5552 transitions.
[2026-05-24 17:09:43] [INFO ] Flatten gal took : 80 ms
[2026-05-24 17:09:43] [INFO ] Flatten gal took : 81 ms
[2026-05-24 17:09:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality17681196846260078256.gal : 16 ms
[2026-05-24 17:09:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality15521170257035138279.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/CTLCardinality17681196846260078256.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15521170257035138279.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 17:10:13] [INFO ] Flatten gal took : 78 ms
[2026-05-24 17:10:13] [INFO ] Applying decomposition
[2026-05-24 17:10:13] [INFO ] Flatten gal took : 80 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/graph5591736558735137864.txt' '-o' '/tmp/graph5591736558735137864.bin' '-w' '/tmp/graph5591736558735137864.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5591736558735137864.bin' '-l' '-1' '-v' '-w' '/tmp/graph5591736558735137864.weights' '-q' '0' '-e' '0.001'
[2026-05-24 17:10:13] [INFO ] Decomposing Gal with order
[2026-05-24 17:10:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 17:10:14] [INFO ] Removed a total of 4948 redundant transitions.
[2026-05-24 17:10:14] [INFO ] Flatten gal took : 433 ms
[2026-05-24 17:10:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 4823 labels/synchronizations in 267 ms.
[2026-05-24 17:10:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality138453554906018585.gal : 20 ms
[2026-05-24 17:10:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality1571411322372681241.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/CTLCardinality138453554906018585.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1571411322372681241.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 3154/3154 places, 5650/5650 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 323 transitions
Trivial Post-agglo rules discarded 323 transitions
Performed 323 trivial Post agglomeration. Transition count delta: 323
Iterating post reduction 0 with 323 rules applied. Total rules applied 323 place count 3154 transition count 5327
Reduce places removed 323 places and 0 transitions.
Iterating post reduction 1 with 323 rules applied. Total rules applied 646 place count 2831 transition count 5327
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 646 place count 2831 transition count 5277
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 746 place count 2781 transition count 5277
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 794 place count 2733 transition count 5181
Iterating global reduction 2 with 48 rules applied. Total rules applied 842 place count 2733 transition count 5181
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 2 with 35 rules applied. Total rules applied 877 place count 2733 transition count 5146
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 3 with 35 rules applied. Total rules applied 912 place count 2698 transition count 5146
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1004 place count 2652 transition count 5100
Applied a total of 1004 rules in 886 ms. Remains 2652 /3154 variables (removed 502) and now considering 5100/5650 (removed 550) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17471892245203020407.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8172035700949827980.kers'
[2026-05-24 17:10:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17471892245203020407.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8172035700949827980.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5100 rows 2652 cols 10350 entries
Finished phase 1 with 2601 SingleSign rule and 0 generalized
[2026-05-24 17:10:45] [INFO ] Computed 51 invariants in 50 ms
Computed 51 P flows in 51 ms.
Exported basis to /tmp/petrispot-output-8172035700949827980.kers
Total runtime 55 ms.
[2026-05-24 17:10:48] [INFO ] Implicit Places using invariants in 2652 ms returned []
[2026-05-24 17:10:48] [INFO ] Invariant cache hit.
[2026-05-24 17:10:49] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:11:20] [INFO ] Performed 563/2652 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:11:50] [INFO ] Performed 1050/2652 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:12:20] [INFO ] Performed 1546/2652 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:12:50] [INFO ] Performed 2039/2652 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:12:50] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:12:50] [INFO ] Implicit Places using invariants and state equation in 122170 ms returned []
Implicit Place search using SMT with State Equation took 124825 ms to find 0 implicit places.
[2026-05-24 17:12:50] [INFO ] Redundant transitions in 461 ms returned []
Running 5050 sub problems to find dead transitions.
[2026-05-24 17:12:50] [INFO ] Invariant cache hit.
[2026-05-24 17:12:50] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2651 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5050 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2651/7752 variables, and 51 constraints, problems are : Problem set: 0 solved, 5050 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/2652 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5050/5050 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5050 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2651 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5050 unsolved
SMT process timed out in 74207ms, After SMT, problems are : Problem set: 0 solved, 5050 unsolved
Search for dead transitions found 0 dead transitions in 74216ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2652/3154 places, 5100/5650 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 200411 ms. Remains : 2652/3154 places, 5100/5650 transitions.
[2026-05-24 17:14:05] [INFO ] Flatten gal took : 63 ms
[2026-05-24 17:14:05] [INFO ] Flatten gal took : 76 ms
[2026-05-24 17:14:05] [INFO ] Input system was already deterministic with 5100 transitions.
[2026-05-24 17:14:05] [INFO ] Flatten gal took : 75 ms
RANDOM walk for 24001 steps (67 resets) in 426 ms. (56 steps per ms) remains 0/1 properties
FORMULA CANConstruction-PT-050-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 17:14:05] [INFO ] Flatten gal took : 79 ms
[2026-05-24 17:14:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8053481693683628526.gal : 15 ms
[2026-05-24 17:14:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality500933253738117439.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8053481693683628526.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality500933253738117439.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 3154/3154 places, 5650/5650 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 3103 transition count 5552
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 3103 transition count 5552
Applied a total of 102 rules in 661 ms. Remains 3103 /3154 variables (removed 51) and now considering 5552/5650 (removed 98) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8334783630478698371.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-788142567912426348.kers'
[2026-05-24 17:14:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8334783630478698371.kers, --Pflows, --basisKERS=/tmp/petrispot-output-788142567912426348.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5552 rows 3103 cols 11204 entries
Finished phase 1 with 3052 SingleSign rule and 0 generalized
[2026-05-24 17:14:06] [INFO ] Computed 51 invariants in 19 ms
Computed 51 P flows in 20 ms.
Exported basis to /tmp/petrispot-output-788142567912426348.kers
Total runtime 24 ms.
[2026-05-24 17:14:09] [INFO ] Implicit Places using invariants in 3104 ms returned []
[2026-05-24 17:14:09] [INFO ] Invariant cache hit.
[2026-05-24 17:14:11] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:14:41] [INFO ] Performed 930/3103 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:15:11] [INFO ] Performed 1387/3103 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:15:41] [INFO ] Performed 1837/3103 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:16:11] [INFO ] Performed 2293/3103 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:16:11] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:16:11] [INFO ] Implicit Places using invariants and state equation in 122348 ms returned []
Implicit Place search using SMT with State Equation took 125457 ms to find 0 implicit places.
Running 5502 sub problems to find dead transitions.
[2026-05-24 17:16:11] [INFO ] Invariant cache hit.
[2026-05-24 17:16:11] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3102 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5502 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3102/8655 variables, and 51 constraints, problems are : Problem set: 0 solved, 5502 unsolved in 30076 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3103 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5502/5502 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5502 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3102 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5502 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3102/8655 variables, and 51 constraints, problems are : Problem set: 0 solved, 5502 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3103 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5502 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63127ms problems are : Problem set: 0 solved, 5502 unsolved
Search for dead transitions found 0 dead transitions in 63137ms
Starting structural reductions in LTL mode, iteration 1 : 3103/3154 places, 5552/5650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 189266 ms. Remains : 3103/3154 places, 5552/5650 transitions.
[2026-05-24 17:17:15] [INFO ] Flatten gal took : 64 ms
[2026-05-24 17:17:15] [INFO ] Flatten gal took : 79 ms
[2026-05-24 17:17:15] [INFO ] Input system was already deterministic with 5552 transitions.
[2026-05-24 17:17:15] [INFO ] Flatten gal took : 74 ms
[2026-05-24 17:17:15] [INFO ] Flatten gal took : 79 ms
[2026-05-24 17:17:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality13418830643811134835.gal : 16 ms
[2026-05-24 17:17:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality17545342404478173892.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/CTLCardinality13418830643811134835.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17545342404478173892.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 17:17:45] [INFO ] Flatten gal took : 76 ms
[2026-05-24 17:17:45] [INFO ] Applying decomposition
[2026-05-24 17:17:45] [INFO ] Flatten gal took : 77 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/graph2352674572208618603.txt' '-o' '/tmp/graph2352674572208618603.bin' '-w' '/tmp/graph2352674572208618603.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2352674572208618603.bin' '-l' '-1' '-v' '-w' '/tmp/graph2352674572208618603.weights' '-q' '0' '-e' '0.001'
[2026-05-24 17:17:45] [INFO ] Decomposing Gal with order
[2026-05-24 17:17:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 17:17:46] [INFO ] Removed a total of 4948 redundant transitions.
[2026-05-24 17:17:46] [INFO ] Flatten gal took : 375 ms
[2026-05-24 17:17:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 4796 labels/synchronizations in 266 ms.
[2026-05-24 17:17:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality10336209893096979772.gal : 20 ms
[2026-05-24 17:17:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality17004385587028602061.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/CTLCardinality10336209893096979772.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17004385587028602061.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.
Starting structural reductions in LTL mode, iteration 0 : 3154/3154 places, 5650/5650 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 3103 transition count 5552
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 3103 transition count 5552
Applied a total of 102 rules in 674 ms. Remains 3103 /3154 variables (removed 51) and now considering 5552/5650 (removed 98) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7320739289504909542.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10684788644906775720.kers'
[2026-05-24 17:18:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7320739289504909542.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10684788644906775720.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5552 rows 3103 cols 11204 entries
Finished phase 1 with 3052 SingleSign rule and 0 generalized
[2026-05-24 17:18:17] [INFO ] Computed 51 invariants in 23 ms
Computed 51 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-10684788644906775720.kers
Total runtime 28 ms.
[2026-05-24 17:18:20] [INFO ] Implicit Places using invariants in 3062 ms returned []
[2026-05-24 17:18:20] [INFO ] Invariant cache hit.
[2026-05-24 17:18:22] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:18:53] [INFO ] Performed 960/3103 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:19:23] [INFO ] Performed 1416/3103 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:19:53] [INFO ] Performed 1869/3103 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:20:23] [INFO ] Performed 2327/3103 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:20:23] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:20:23] [INFO ] Implicit Places using invariants and state equation in 122478 ms returned []
Implicit Place search using SMT with State Equation took 125542 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 3103/3154 places, 5552/5650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126218 ms. Remains : 3103/3154 places, 5552/5650 transitions.
[2026-05-24 17:20:23] [INFO ] Flatten gal took : 68 ms
[2026-05-24 17:20:23] [INFO ] Flatten gal took : 81 ms
[2026-05-24 17:20:23] [INFO ] Input system was already deterministic with 5552 transitions.
[2026-05-24 17:20:23] [INFO ] Flatten gal took : 78 ms
[2026-05-24 17:20:23] [INFO ] Flatten gal took : 81 ms
[2026-05-24 17:20:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality12241163536749317545.gal : 16 ms
[2026-05-24 17:20:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality8360523370622429266.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/CTLCardinality12241163536749317545.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8360523370622429266.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 17:20:53] [INFO ] Flatten gal took : 79 ms
[2026-05-24 17:20:53] [INFO ] Applying decomposition
[2026-05-24 17:20:53] [INFO ] Flatten gal took : 81 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/graph6394397248473802047.txt' '-o' '/tmp/graph6394397248473802047.bin' '-w' '/tmp/graph6394397248473802047.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6394397248473802047.bin' '-l' '-1' '-v' '-w' '/tmp/graph6394397248473802047.weights' '-q' '0' '-e' '0.001'
[2026-05-24 17:20:54] [INFO ] Decomposing Gal with order
[2026-05-24 17:20:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 17:20:54] [INFO ] Removed a total of 4948 redundant transitions.
[2026-05-24 17:20:54] [INFO ] Flatten gal took : 385 ms
[2026-05-24 17:20:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 4796 labels/synchronizations in 266 ms.
[2026-05-24 17:20:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality2870171614039514518.gal : 19 ms
[2026-05-24 17:20:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality12142294609656439066.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/CTLCardinality2870171614039514518.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12142294609656439066.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.
Starting structural reductions in LTL mode, iteration 0 : 3154/3154 places, 5650/5650 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 3107 transition count 5560
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 3107 transition count 5560
Applied a total of 94 rules in 678 ms. Remains 3107 /3154 variables (removed 47) and now considering 5560/5650 (removed 90) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8138790743039800497.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15692983506626043202.kers'
[2026-05-24 17:21:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8138790743039800497.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15692983506626043202.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5560 rows 3107 cols 11220 entries
Finished phase 1 with 3056 SingleSign rule and 0 generalized
[2026-05-24 17:21:25] [INFO ] Computed 51 invariants in 26 ms
Computed 51 P flows in 27 ms.
Exported basis to /tmp/petrispot-output-15692983506626043202.kers
Total runtime 36 ms.
[2026-05-24 17:21:28] [INFO ] Implicit Places using invariants in 3086 ms returned []
[2026-05-24 17:21:28] [INFO ] Invariant cache hit.
[2026-05-24 17:21:30] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:22:01] [INFO ] Performed 943/3107 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:22:31] [INFO ] Performed 1409/3107 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:23:01] [INFO ] Performed 1876/3107 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:23:31] [INFO ] Performed 2337/3107 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:23:31] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:23:31] [INFO ] Implicit Places using invariants and state equation in 122393 ms returned []
Implicit Place search using SMT with State Equation took 125491 ms to find 0 implicit places.
Running 5510 sub problems to find dead transitions.
[2026-05-24 17:23:31] [INFO ] Invariant cache hit.
[2026-05-24 17:23:31] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3106 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5510 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3106/8667 variables, and 51 constraints, problems are : Problem set: 0 solved, 5510 unsolved in 30076 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3107 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5510/5510 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5510 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3106 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5510 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3106/8667 variables, and 51 constraints, problems are : Problem set: 0 solved, 5510 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3107 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5510 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63042ms problems are : Problem set: 0 solved, 5510 unsolved
Search for dead transitions found 0 dead transitions in 63049ms
Starting structural reductions in LTL mode, iteration 1 : 3107/3154 places, 5560/5650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 189227 ms. Remains : 3107/3154 places, 5560/5650 transitions.
[2026-05-24 17:24:34] [INFO ] Flatten gal took : 63 ms
[2026-05-24 17:24:34] [INFO ] Flatten gal took : 77 ms
[2026-05-24 17:24:34] [INFO ] Input system was already deterministic with 5560 transitions.
[2026-05-24 17:24:34] [INFO ] Flatten gal took : 75 ms
[2026-05-24 17:24:34] [INFO ] Flatten gal took : 78 ms
[2026-05-24 17:24:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality4421269469446045258.gal : 16 ms
[2026-05-24 17:24:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality16036228229550960137.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/CTLCardinality4421269469446045258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16036228229550960137.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 17:25:04] [INFO ] Flatten gal took : 77 ms
[2026-05-24 17:25:04] [INFO ] Applying decomposition
[2026-05-24 17:25:05] [INFO ] Flatten gal took : 79 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/graph6433621337151090174.txt' '-o' '/tmp/graph6433621337151090174.bin' '-w' '/tmp/graph6433621337151090174.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6433621337151090174.bin' '-l' '-1' '-v' '-w' '/tmp/graph6433621337151090174.weights' '-q' '0' '-e' '0.001'
[2026-05-24 17:25:05] [INFO ] Decomposing Gal with order
[2026-05-24 17:25:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 17:25:05] [INFO ] Removed a total of 4957 redundant transitions.
[2026-05-24 17:25:05] [INFO ] Flatten gal took : 379 ms
[2026-05-24 17:25:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 4806 labels/synchronizations in 255 ms.
[2026-05-24 17:25:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality9599009048217832906.gal : 20 ms
[2026-05-24 17:25:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality9011749963166310094.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/CTLCardinality9599009048217832906.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9011749963166310094.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 3154/3154 places, 5650/5650 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 323 transitions
Trivial Post-agglo rules discarded 323 transitions
Performed 323 trivial Post agglomeration. Transition count delta: 323
Iterating post reduction 0 with 323 rules applied. Total rules applied 323 place count 3154 transition count 5327
Reduce places removed 323 places and 0 transitions.
Iterating post reduction 1 with 323 rules applied. Total rules applied 646 place count 2831 transition count 5327
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 646 place count 2831 transition count 5277
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 746 place count 2781 transition count 5277
Discarding 47 places :
Symmetric choice reduction at 2 with 47 rule applications. Total rules 793 place count 2734 transition count 5183
Iterating global reduction 2 with 47 rules applied. Total rules applied 840 place count 2734 transition count 5183
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 2 with 34 rules applied. Total rules applied 874 place count 2734 transition count 5149
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 3 with 34 rules applied. Total rules applied 908 place count 2700 transition count 5149
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1002 place count 2653 transition count 5102
Applied a total of 1002 rules in 910 ms. Remains 2653 /3154 variables (removed 501) and now considering 5102/5650 (removed 548) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17143132357501751121.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17515683469676648986.kers'
[2026-05-24 17:25:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17143132357501751121.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17515683469676648986.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 5102 rows 2653 cols 10355 entries
Finished phase 1 with 2602 SingleSign rule and 0 generalized
[2026-05-24 17:25:37] [INFO ] Computed 51 invariants in 49 ms
Computed 51 P flows in 50 ms.
Exported basis to /tmp/petrispot-output-17515683469676648986.kers
Total runtime 56 ms.
[2026-05-24 17:25:39] [INFO ] Implicit Places using invariants in 2555 ms returned []
[2026-05-24 17:25:39] [INFO ] Invariant cache hit.
[2026-05-24 17:25:41] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:26:11] [INFO ] Performed 608/2653 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:26:41] [INFO ] Performed 1153/2653 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:27:11] [INFO ] Performed 1698/2653 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:27:41] [INFO ] Performed 2254/2653 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:27:41] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:27:41] [INFO ] Implicit Places using invariants and state equation in 122071 ms returned []
Implicit Place search using SMT with State Equation took 124628 ms to find 0 implicit places.
[2026-05-24 17:27:42] [INFO ] Redundant transitions in 319 ms returned []
Running 5052 sub problems to find dead transitions.
[2026-05-24 17:27:42] [INFO ] Invariant cache hit.
[2026-05-24 17:27:42] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2652 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5052 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2652/7755 variables, and 51 constraints, problems are : Problem set: 0 solved, 5052 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/2653 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5052/5052 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5052 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2652 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5052 unsolved
SMT process timed out in 65138ms, After SMT, problems are : Problem set: 0 solved, 5052 unsolved
Search for dead transitions found 0 dead transitions in 65146ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2653/3154 places, 5102/5650 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 191020 ms. Remains : 2653/3154 places, 5102/5650 transitions.
[2026-05-24 17:28:47] [INFO ] Flatten gal took : 62 ms
[2026-05-24 17:28:47] [INFO ] Flatten gal took : 74 ms
[2026-05-24 17:28:47] [INFO ] Input system was already deterministic with 5102 transitions.
[2026-05-24 17:28:47] [INFO ] Flatten gal took : 73 ms
RANDOM walk for 13057 steps (37 resets) in 160 ms. (81 steps per ms) remains 0/1 properties
FORMULA CANConstruction-PT-050-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 17:28:47] [INFO ] Flatten gal took : 75 ms
[2026-05-24 17:28:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3691195251511893037.gal : 14 ms
[2026-05-24 17:28:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15888075777080919258.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3691195251511893037.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15888075777080919258.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 3154/3154 places, 5650/5650 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 3108 transition count 5562
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 3108 transition count 5562
Applied a total of 92 rules in 742 ms. Remains 3108 /3154 variables (removed 46) and now considering 5562/5650 (removed 88) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6058748910952965676.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11810291314275249435.kers'
[2026-05-24 17:28:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6058748910952965676.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11810291314275249435.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5562 rows 3108 cols 11224 entries
Finished phase 1 with 3057 SingleSign rule and 0 generalized
[2026-05-24 17:28:48] [INFO ] Computed 51 invariants in 21 ms
Computed 51 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-11810291314275249435.kers
Total runtime 30 ms.
[2026-05-24 17:28:51] [INFO ] Implicit Places using invariants in 3213 ms returned []
[2026-05-24 17:28:51] [INFO ] Invariant cache hit.
[2026-05-24 17:28:53] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:29:24] [INFO ] Performed 937/3108 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:29:54] [INFO ] Performed 1399/3108 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:30:24] [INFO ] Performed 1872/3108 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:30:54] [INFO ] Performed 2343/3108 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:30:54] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:30:54] [INFO ] Implicit Places using invariants and state equation in 122494 ms returned []
Implicit Place search using SMT with State Equation took 125713 ms to find 0 implicit places.
Running 5512 sub problems to find dead transitions.
[2026-05-24 17:30:54] [INFO ] Invariant cache hit.
[2026-05-24 17:30:54] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3107 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5512 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3107/8670 variables, and 51 constraints, problems are : Problem set: 0 solved, 5512 unsolved in 30076 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3108 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5512/5512 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5512 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3107 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5512 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3107/8670 variables, and 51 constraints, problems are : Problem set: 0 solved, 5512 unsolved in 30073 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3108 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5512 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63085ms problems are : Problem set: 0 solved, 5512 unsolved
Search for dead transitions found 0 dead transitions in 63092ms
Starting structural reductions in LTL mode, iteration 1 : 3108/3154 places, 5562/5650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 189554 ms. Remains : 3108/3154 places, 5562/5650 transitions.
[2026-05-24 17:31:57] [INFO ] Flatten gal took : 62 ms
[2026-05-24 17:31:57] [INFO ] Flatten gal took : 75 ms
[2026-05-24 17:31:57] [INFO ] Input system was already deterministic with 5562 transitions.
[2026-05-24 17:31:57] [INFO ] Flatten gal took : 76 ms
[2026-05-24 17:31:57] [INFO ] Flatten gal took : 76 ms
[2026-05-24 17:31:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality2851205413115131496.gal : 16 ms
[2026-05-24 17:31:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality17259630269964342998.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/CTLCardinality2851205413115131496.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17259630269964342998.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 17:32:28] [INFO ] Flatten gal took : 76 ms
[2026-05-24 17:32:28] [INFO ] Applying decomposition
[2026-05-24 17:32:28] [INFO ] Flatten gal took : 80 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/graph17549236012779642820.txt' '-o' '/tmp/graph17549236012779642820.bin' '-w' '/tmp/graph17549236012779642820.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17549236012779642820.bin' '-l' '-1' '-v' '-w' '/tmp/graph17549236012779642820.weights' '-q' '0' '-e' '0.001'
[2026-05-24 17:32:28] [INFO ] Decomposing Gal with order
[2026-05-24 17:32:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 17:32:28] [INFO ] Removed a total of 4961 redundant transitions.
[2026-05-24 17:32:28] [INFO ] Flatten gal took : 379 ms
[2026-05-24 17:32:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 4794 labels/synchronizations in 269 ms.
[2026-05-24 17:32:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality14905779076417368763.gal : 20 ms
[2026-05-24 17:32:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality953348176263964045.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/CTLCardinality14905779076417368763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality953348176263964045.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 3154/3154 places, 5650/5650 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 3105 transition count 5556
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 3105 transition count 5556
Applied a total of 98 rules in 654 ms. Remains 3105 /3154 variables (removed 49) and now considering 5556/5650 (removed 94) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7335904383730492137.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18147227846739956945.kers'
[2026-05-24 17:33:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7335904383730492137.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18147227846739956945.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 5556 rows 3105 cols 11212 entries
Finished phase 1 with 3054 SingleSign rule and 0 generalized
[2026-05-24 17:33:00] [INFO ] Computed 51 invariants in 27 ms
Computed 51 P flows in 27 ms.
Exported basis to /tmp/petrispot-output-18147227846739956945.kers
Total runtime 34 ms.
[2026-05-24 17:33:02] [INFO ] Implicit Places using invariants in 2875 ms returned []
[2026-05-24 17:33:02] [INFO ] Invariant cache hit.
[2026-05-24 17:33:04] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:33:35] [INFO ] Performed 939/3105 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:34:05] [INFO ] Performed 1388/3105 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:34:35] [INFO ] Performed 1843/3105 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:35:05] [INFO ] Performed 2300/3105 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:35:05] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:35:05] [INFO ] Implicit Places using invariants and state equation in 122297 ms returned []
Implicit Place search using SMT with State Equation took 125172 ms to find 0 implicit places.
Running 5506 sub problems to find dead transitions.
[2026-05-24 17:35:05] [INFO ] Invariant cache hit.
[2026-05-24 17:35:05] [INFO ] State equation strengthened by 4950 read => feed constraints.

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANConstruction-PT-050"
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 CANConstruction-PT-050, 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 r034-tall-177946842100649"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-050.tgz
mv CANConstruction-PT-050 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 ;