Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r098-tall-177955695700658.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 DLCround-PT-12b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695700658
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 8.3K Mar 6 17:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Mar 6 17:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Mar 6 17:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K Mar 6 17:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 09:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.1K Mar 6 17:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 50K Mar 6 17:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Mar 6 17:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Mar 6 17:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.9M Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-00
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-01
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-02
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-03
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-04
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-05
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-06
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-07
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-08
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-09
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-10
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-11
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-12
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-13
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-14
FORMULA_NAME DLCround-PT-12b-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779646687922

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-12b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 18:18:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 18:18:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 18:18:09] [INFO ] Load time of PNML (sax parser for PT used): 271 ms
[2026-05-24 18:18:09] [INFO ] Transformed 4848 places.
[2026-05-24 18:18:09] [INFO ] Transformed 7836 transitions.
[2026-05-24 18:18:09] [INFO ] Found NUPN structural information;
[2026-05-24 18:18:09] [INFO ] Parsed PT model containing 4848 places and 7836 transitions and 22188 arcs in 525 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Support contains 227 out of 4848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4848/4848 places, 7836/7836 transitions.
Discarding 840 places :
Symmetric choice reduction at 0 with 840 rule applications. Total rules 840 place count 4008 transition count 6996
Iterating global reduction 0 with 840 rules applied. Total rules applied 1680 place count 4008 transition count 6996
Discarding 667 places :
Symmetric choice reduction at 0 with 667 rule applications. Total rules 2347 place count 3341 transition count 6329
Iterating global reduction 0 with 667 rules applied. Total rules applied 3014 place count 3341 transition count 6329
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 3025 place count 3341 transition count 6318
Discarding 66 places :
Symmetric choice reduction at 1 with 66 rule applications. Total rules 3091 place count 3275 transition count 6114
Iterating global reduction 1 with 66 rules applied. Total rules applied 3157 place count 3275 transition count 6114
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 3191 place count 3241 transition count 6080
Iterating global reduction 1 with 34 rules applied. Total rules applied 3225 place count 3241 transition count 6080
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 3228 place count 3241 transition count 6077
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 3248 place count 3221 transition count 6057
Iterating global reduction 2 with 20 rules applied. Total rules applied 3268 place count 3221 transition count 6057
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 3288 place count 3201 transition count 6037
Iterating global reduction 2 with 20 rules applied. Total rules applied 3308 place count 3201 transition count 6037
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 3328 place count 3181 transition count 6017
Iterating global reduction 2 with 20 rules applied. Total rules applied 3348 place count 3181 transition count 6017
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 3358 place count 3171 transition count 6007
Iterating global reduction 2 with 10 rules applied. Total rules applied 3368 place count 3171 transition count 6007
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 3375 place count 3164 transition count 6000
Iterating global reduction 2 with 7 rules applied. Total rules applied 3382 place count 3164 transition count 6000
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 3389 place count 3157 transition count 5993
Iterating global reduction 2 with 7 rules applied. Total rules applied 3396 place count 3157 transition count 5993
Applied a total of 3396 rules in 2973 ms. Remains 3157 /4848 variables (removed 1691) and now considering 5993/7836 (removed 1843) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2076392189529480734.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13214015125711459393.kers'
[2026-05-24 18:18:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2076392189529480734.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13214015125711459393.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 5993 rows 3157 cols 18214 entries
Finished phase 1 with 2880 SingleSign rule and 0 generalized
[2026-05-24 18:18:16] [INFO ] Computed 277 invariants in 55 ms
Computed 277 P flows in 56 ms.
Exported basis to /tmp/petrispot-output-13214015125711459393.kers
Total runtime 61 ms.
[2026-05-24 18:18:19] [INFO ] Implicit Places using invariants in 3078 ms returned []
[2026-05-24 18:18:19] [INFO ] Invariant cache hit.
[2026-05-24 18:18:24] [INFO ] Implicit Places using invariants and state equation in 5968 ms returned []
Implicit Place search using SMT with State Equation took 12080 ms to find 0 implicit places.
Running 5992 sub problems to find dead transitions.
[2026-05-24 18:18:25] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3156/9150 variables, and 0 constraints, problems are : Problem set: 0 solved, 5992 unsolved in 30140 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3157 constraints, PredecessorRefiner: 5992/5992 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5992 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3156/9150 variables, and 0 constraints, problems are : Problem set: 0 solved, 5992 unsolved in 30083 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3157 constraints, PredecessorRefiner: 0/5992 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63990ms problems are : Problem set: 0 solved, 5992 unsolved
Search for dead transitions found 0 dead transitions in 64031ms
Starting structural reductions in LTL mode, iteration 1 : 3157/4848 places, 5993/7836 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 79155 ms. Remains : 3157/4848 places, 5993/7836 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Applied a total of 0 rules in 193 ms. Remains 3157 /3157 variables (removed 0) and now considering 5993/5993 (removed 0) transitions.
[2026-05-24 18:19:29] [INFO ] Invariant cache hit.
[2026-05-24 18:19:31] [INFO ] Implicit Places using invariants in 2546 ms returned []
[2026-05-24 18:19:31] [INFO ] Invariant cache hit.
[2026-05-24 18:19:36] [INFO ] Implicit Places using invariants and state equation in 4945 ms returned []
Implicit Place search using SMT with State Equation took 7496 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 7693 ms. Remains : 3157/3157 places, 5993/5993 transitions.
Support contains 227 out of 3157 places after structural reductions.
[2026-05-24 18:19:37] [INFO ] Flatten gal took : 290 ms
[2026-05-24 18:19:37] [INFO ] Flatten gal took : 160 ms
[2026-05-24 18:19:37] [INFO ] Input system was already deterministic with 5993 transitions.
Support contains 217 out of 3157 places (down from 227) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2124 ms. (18 steps per ms) remains 56/126 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4001 steps (8 resets) in 11 ms. (333 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 56/56 properties
[2026-05-24 18:19:39] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 1648/1761 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1761 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (OVERLAPS) 1396/3157 variables, 207/277 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3157 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 56 unsolved
SMT process timed out in 5112ms, After SMT, problems are : Problem set: 0 solved, 56 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 113 out of 3157 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Graph (trivial) has 2568 edges and 3157 vertex of which 609 / 3157 are part of one of the 55 SCC in 21 ms
Free SCC test removed 554 places
Drop transitions (Empty/Sink Transition effects.) removed 631 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 644 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 479 transitions
Trivial Post-agglo rules discarded 479 transitions
Performed 479 trivial Post agglomeration. Transition count delta: 479
Iterating post reduction 0 with 479 rules applied. Total rules applied 480 place count 2603 transition count 4870
Reduce places removed 479 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
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 1 with 525 rules applied. Total rules applied 1005 place count 2124 transition count 4824
Reduce places removed 30 places and 0 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Iterating post reduction 2 with 44 rules applied. Total rules applied 1049 place count 2094 transition count 4810
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 16 rules applied. Total rules applied 1065 place count 2080 transition count 4808
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1066 place count 2079 transition count 4808
Performed 270 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 270 Pre rules applied. Total rules applied 1066 place count 2079 transition count 4538
Deduced a syphon composed of 270 places in 25 ms
Reduce places removed 270 places and 0 transitions.
Iterating global reduction 5 with 540 rules applied. Total rules applied 1606 place count 1809 transition count 4538
Discarding 77 places :
Symmetric choice reduction at 5 with 77 rule applications. Total rules 1683 place count 1732 transition count 4017
Iterating global reduction 5 with 77 rules applied. Total rules applied 1760 place count 1732 transition count 4017
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1763 place count 1732 transition count 4014
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 21 Pre rules applied. Total rules applied 1763 place count 1732 transition count 3993
Deduced a syphon composed of 21 places in 23 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 1805 place count 1711 transition count 3993
Performed 623 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 623 places in 1 ms
Reduce places removed 623 places and 0 transitions.
Iterating global reduction 6 with 1246 rules applied. Total rules applied 3051 place count 1088 transition count 3361
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 3061 place count 1088 transition count 3351
Renaming transitions due to excessive name length > 1024 char.
Discarding 22 places :
Symmetric choice reduction at 7 with 22 rule applications. Total rules 3083 place count 1066 transition count 3008
Iterating global reduction 7 with 22 rules applied. Total rules applied 3105 place count 1066 transition count 3008
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 3123 place count 1066 transition count 2990
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 3129 place count 1063 transition count 2987
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -165
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 8 with 36 rules applied. Total rules applied 3165 place count 1045 transition count 3152
Drop transitions (Empty/Sink Transition effects.) removed 11 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 3179 place count 1045 transition count 3138
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 3182 place count 1042 transition count 3060
Iterating global reduction 9 with 3 rules applied. Total rules applied 3185 place count 1042 transition count 3060
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 3187 place count 1042 transition count 3058
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 3191 place count 1040 transition count 3081
Drop transitions (Redundant composition of simpler transitions.) removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 10 with 35 rules applied. Total rules applied 3226 place count 1040 transition count 3046
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 3230 place count 1036 transition count 3042
Iterating global reduction 10 with 4 rules applied. Total rules applied 3234 place count 1036 transition count 3042
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 3238 place count 1032 transition count 2978
Iterating global reduction 10 with 4 rules applied. Total rules applied 3242 place count 1032 transition count 2978
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 3246 place count 1032 transition count 2974
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 11 with 22 rules applied. Total rules applied 3268 place count 1021 transition count 2963
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 3277 place count 1012 transition count 2817
Iterating global reduction 11 with 9 rules applied. Total rules applied 3286 place count 1012 transition count 2817
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 11 with 9 rules applied. Total rules applied 3295 place count 1012 transition count 2808
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 3299 place count 1010 transition count 2831
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 3301 place count 1010 transition count 2829
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 13 with 9 rules applied. Total rules applied 3310 place count 1010 transition count 2820
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 3312 place count 1009 transition count 2831
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 3314 place count 1009 transition count 2829
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 14 with 9 rules applied. Total rules applied 3323 place count 1009 transition count 2820
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 3325 place count 1008 transition count 2832
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 3326 place count 1008 transition count 2831
Free-agglomeration rule applied 512 times with reduction of 172 identical transitions.
Iterating global reduction 14 with 512 rules applied. Total rules applied 3838 place count 1008 transition count 2147
Reduce places removed 512 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 513 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 520 transitions.
Graph (complete) has 1841 edges and 496 vertex of which 490 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Iterating post reduction 14 with 1033 rules applied. Total rules applied 4871 place count 490 transition count 1627
Discarding 75 places :
Symmetric choice reduction at 15 with 75 rule applications. Total rules 4946 place count 415 transition count 1353
Iterating global reduction 15 with 75 rules applied. Total rules applied 5021 place count 415 transition count 1353
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -41
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 15 with 10 rules applied. Total rules applied 5031 place count 410 transition count 1394
Drop transitions (Empty/Sink Transition effects.) removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 15 with 42 rules applied. Total rules applied 5073 place count 410 transition count 1352
Drop transitions (Redundant composition of simpler transitions.) removed 61 transitions
Redundant transition composition rules discarded 61 transitions
Iterating global reduction 16 with 61 rules applied. Total rules applied 5134 place count 410 transition count 1291
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 5135 place count 409 transition count 1291
Discarding 12 places :
Symmetric choice reduction at 17 with 12 rule applications. Total rules 5147 place count 397 transition count 1246
Iterating global reduction 17 with 12 rules applied. Total rules applied 5159 place count 397 transition count 1246
Free-agglomeration rule applied 2 times.
Iterating global reduction 17 with 2 rules applied. Total rules applied 5161 place count 397 transition count 1244
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 15 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 17 with 19 rules applied. Total rules applied 5180 place count 395 transition count 1227
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 18 with 3 rules applied. Total rules applied 5183 place count 395 transition count 1224
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 18 with 1 rules applied. Total rules applied 5184 place count 395 transition count 1223
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 5185 place count 394 transition count 1223
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 5186 place count 394 transition count 1222
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 19 with 5 rules applied. Total rules applied 5191 place count 394 transition count 1222
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 5192 place count 394 transition count 1221
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 19 with 2 rules applied. Total rules applied 5194 place count 394 transition count 1221
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 5195 place count 394 transition count 1220
Applied a total of 5195 rules in 1874 ms. Remains 394 /3157 variables (removed 2763) and now considering 1220/5993 (removed 4773) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1875 ms. Remains : 394/3157 places, 1220/5993 transitions.
RANDOM walk for 40000 steps (8 resets) in 874 ms. (45 steps per ms) remains 1/56 properties
BEST_FIRST walk for 10977 steps (2 resets) in 47 ms. (228 steps per ms) remains 0/1 properties
[2026-05-24 18:19:46] [INFO ] Flatten gal took : 105 ms
[2026-05-24 18:19:46] [INFO ] Flatten gal took : 100 ms
[2026-05-24 18:19:46] [INFO ] Input system was already deterministic with 5993 transitions.
Computed a total of 573 stabilizing places and 573 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 3099 transition count 5874
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 3099 transition count 5874
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 141 place count 3074 transition count 5849
Iterating global reduction 0 with 25 rules applied. Total rules applied 166 place count 3074 transition count 5849
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 167 place count 3074 transition count 5848
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 174 place count 3067 transition count 5841
Iterating global reduction 1 with 7 rules applied. Total rules applied 181 place count 3067 transition count 5841
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 187 place count 3061 transition count 5835
Iterating global reduction 1 with 6 rules applied. Total rules applied 193 place count 3061 transition count 5835
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 198 place count 3056 transition count 5830
Iterating global reduction 1 with 5 rules applied. Total rules applied 203 place count 3056 transition count 5830
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 207 place count 3052 transition count 5826
Iterating global reduction 1 with 4 rules applied. Total rules applied 211 place count 3052 transition count 5826
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 214 place count 3049 transition count 5823
Iterating global reduction 1 with 3 rules applied. Total rules applied 217 place count 3049 transition count 5823
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 218 place count 3048 transition count 5822
Iterating global reduction 1 with 1 rules applied. Total rules applied 219 place count 3048 transition count 5822
Applied a total of 219 rules in 1328 ms. Remains 3048 /3157 variables (removed 109) and now considering 5822/5993 (removed 171) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12304838563215773066.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16892403540713080638.kers'
[2026-05-24 18:19:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12304838563215773066.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16892403540713080638.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 5822 rows 3048 cols 17744 entries
Finished phase 1 with 2771 SingleSign rule and 0 generalized
[2026-05-24 18:19:48] [INFO ] Computed 277 invariants in 52 ms
Computed 277 P flows in 53 ms.
Exported basis to /tmp/petrispot-output-16892403540713080638.kers
Total runtime 65 ms.
[2026-05-24 18:19:51] [INFO ] Implicit Places using invariants in 2964 ms returned []
[2026-05-24 18:19:51] [INFO ] Invariant cache hit.
[2026-05-24 18:19:56] [INFO ] Implicit Places using invariants and state equation in 5203 ms returned []
Implicit Place search using SMT with State Equation took 8170 ms to find 0 implicit places.
Running 5821 sub problems to find dead transitions.
[2026-05-24 18:19:56] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3047/8870 variables, and 0 constraints, problems are : Problem set: 0 solved, 5821 unsolved in 30096 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3048 constraints, PredecessorRefiner: 5821/5821 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5821 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3047/8870 variables, and 0 constraints, problems are : Problem set: 0 solved, 5821 unsolved in 30087 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3048 constraints, PredecessorRefiner: 0/5821 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63449ms problems are : Problem set: 0 solved, 5821 unsolved
Search for dead transitions found 0 dead transitions in 63465ms
Starting structural reductions in LTL mode, iteration 1 : 3048/3157 places, 5822/5993 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72986 ms. Remains : 3048/3157 places, 5822/5993 transitions.
[2026-05-24 18:21:00] [INFO ] Flatten gal took : 76 ms
[2026-05-24 18:21:00] [INFO ] Flatten gal took : 86 ms
[2026-05-24 18:21:00] [INFO ] Input system was already deterministic with 5822 transitions.
[2026-05-24 18:21:00] [INFO ] Flatten gal took : 77 ms
[2026-05-24 18:21:00] [INFO ] Flatten gal took : 79 ms
[2026-05-24 18:21:00] [INFO ] Time to serialize gal into /tmp/CTLFireability15795299384838417050.gal : 74 ms
[2026-05-24 18:21:00] [INFO ] Time to serialize properties into /tmp/CTLFireability3886679608541094272.ctl : 4 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/CTLFireability15795299384838417050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3886679608541094272.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 18:21:30] [INFO ] Flatten gal took : 71 ms
[2026-05-24 18:21:30] [INFO ] Applying decomposition
[2026-05-24 18:21:30] [INFO ] Flatten gal took : 75 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/graph9267936859518344710.txt' '-o' '/tmp/graph9267936859518344710.bin' '-w' '/tmp/graph9267936859518344710.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9267936859518344710.bin' '-l' '-1' '-v' '-w' '/tmp/graph9267936859518344710.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:21:31] [INFO ] Decomposing Gal with order
[2026-05-24 18:21:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:21:32] [INFO ] Removed a total of 5914 redundant transitions.
[2026-05-24 18:21:32] [INFO ] Flatten gal took : 378 ms
[2026-05-24 18:21:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 79 ms.
[2026-05-24 18:21:32] [INFO ] Time to serialize gal into /tmp/CTLFireability4148979391889868281.gal : 55 ms
[2026-05-24 18:21:32] [INFO ] Time to serialize properties into /tmp/CTLFireability6168002117252306708.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/CTLFireability4148979391889868281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6168002117252306708.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Graph (trivial) has 2734 edges and 3157 vertex of which 683 / 3157 are part of one of the 57 SCC in 2 ms
Free SCC test removed 626 places
Ensure Unique test removed 671 transitions
Reduce isomorphic transitions removed 671 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 495 transitions
Trivial Post-agglo rules discarded 495 transitions
Performed 495 trivial Post agglomeration. Transition count delta: 495
Iterating post reduction 0 with 495 rules applied. Total rules applied 496 place count 2530 transition count 4826
Reduce places removed 495 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
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 1 with 549 rules applied. Total rules applied 1045 place count 2035 transition count 4772
Reduce places removed 35 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 37 rules applied. Total rules applied 1082 place count 2000 transition count 4770
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1084 place count 1998 transition count 4770
Performed 259 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 259 Pre rules applied. Total rules applied 1084 place count 1998 transition count 4511
Deduced a syphon composed of 259 places in 28 ms
Reduce places removed 259 places and 0 transitions.
Iterating global reduction 4 with 518 rules applied. Total rules applied 1602 place count 1739 transition count 4511
Discarding 127 places :
Symmetric choice reduction at 4 with 127 rule applications. Total rules 1729 place count 1612 transition count 3568
Iterating global reduction 4 with 127 rules applied. Total rules applied 1856 place count 1612 transition count 3568
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1860 place count 1612 transition count 3564
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 1860 place count 1612 transition count 3528
Deduced a syphon composed of 36 places in 22 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 1932 place count 1576 transition count 3528
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1933 place count 1575 transition count 3512
Iterating global reduction 5 with 1 rules applied. Total rules applied 1934 place count 1575 transition count 3512
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1935 place count 1575 transition count 3511
Performed 561 Post agglomeration using F-continuation condition.Transition count delta: 561
Deduced a syphon composed of 561 places in 1 ms
Reduce places removed 561 places and 0 transitions.
Iterating global reduction 6 with 1122 rules applied. Total rules applied 3057 place count 1014 transition count 2950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 3058 place count 1014 transition count 2949
Renaming transitions due to excessive name length > 1024 char.
Discarding 32 places :
Symmetric choice reduction at 7 with 32 rule applications. Total rules 3090 place count 982 transition count 2452
Iterating global reduction 7 with 32 rules applied. Total rules applied 3122 place count 982 transition count 2452
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 7 with 28 rules applied. Total rules applied 3150 place count 982 transition count 2424
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3152 place count 981 transition count 2423
Drop transitions (Redundant composition of simpler transitions.) removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 8 with 26 rules applied. Total rules applied 3178 place count 981 transition count 2397
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 8 with 13 rules applied. Total rules applied 3191 place count 981 transition count 2384
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 9 with 13 rules applied. Total rules applied 3204 place count 968 transition count 2384
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3206 place count 966 transition count 2382
Applied a total of 3206 rules in 672 ms. Remains 966 /3157 variables (removed 2191) and now considering 2382/5993 (removed 3611) transitions.
[2026-05-24 18:22:03] [INFO ] Flow matrix only has 2326 transitions (discarded 56 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12680231760699099383.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15779763052732610956.kers'
[2026-05-24 18:22:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12680231760699099383.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15779763052732610956.kers]
Normalized transition count is 2325 out of 2326 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 2325 rows 966 cols 7346 entries
Finished phase 1 with 689 SingleSign rule and 0 generalized
[2026-05-24 18:22:03] [INFO ] Computed 277 invariants in 7 ms
Computed 277 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-15779763052732610956.kers
Total runtime 10 ms.
[2026-05-24 18:22:04] [INFO ] Implicit Places using invariants in 419 ms returned []
[2026-05-24 18:22:04] [INFO ] Flow matrix only has 2326 transitions (discarded 56 similar events)
[2026-05-24 18:22:04] [INFO ] Invariant cache hit.
[2026-05-24 18:22:05] [INFO ] Implicit Places using invariants and state equation in 994 ms returned []
Implicit Place search using SMT with State Equation took 1414 ms to find 0 implicit places.
[2026-05-24 18:22:05] [INFO ] Redundant transitions in 173 ms returned []
Running 1784 sub problems to find dead transitions.
[2026-05-24 18:22:05] [INFO ] Flow matrix only has 2326 transitions (discarded 56 similar events)
[2026-05-24 18:22:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/705 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1784 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 705/3292 variables, and 16 constraints, problems are : Problem set: 0 solved, 1784 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 16/277 constraints, State Equation: 0/966 constraints, PredecessorRefiner: 1784/1784 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1784 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/705 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1784 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 705/3292 variables, and 16 constraints, problems are : Problem set: 0 solved, 1784 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 16/277 constraints, State Equation: 0/966 constraints, PredecessorRefiner: 0/1784 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60650ms problems are : Problem set: 0 solved, 1784 unsolved
Search for dead transitions found 0 dead transitions in 60653ms
Starting structural reductions in SI_CTL mode, iteration 1 : 966/3157 places, 2382/5993 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62931 ms. Remains : 966/3157 places, 2382/5993 transitions.
[2026-05-24 18:23:06] [INFO ] Flatten gal took : 37 ms
[2026-05-24 18:23:06] [INFO ] Flatten gal took : 41 ms
[2026-05-24 18:23:06] [INFO ] Input system was already deterministic with 2382 transitions.
[2026-05-24 18:23:06] [INFO ] Flatten gal took : 35 ms
[2026-05-24 18:23:06] [INFO ] Flatten gal took : 37 ms
[2026-05-24 18:23:06] [INFO ] Time to serialize gal into /tmp/CTLFireability8771799804327057246.gal : 10 ms
[2026-05-24 18:23:06] [INFO ] Time to serialize properties into /tmp/CTLFireability7742560327459801819.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/CTLFireability8771799804327057246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7742560327459801819.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 18:23:36] [INFO ] Flatten gal took : 34 ms
[2026-05-24 18:23:36] [INFO ] Applying decomposition
[2026-05-24 18:23:36] [INFO ] Flatten gal took : 49 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/graph1287247669012731057.txt' '-o' '/tmp/graph1287247669012731057.bin' '-w' '/tmp/graph1287247669012731057.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1287247669012731057.bin' '-l' '-1' '-v' '-w' '/tmp/graph1287247669012731057.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:23:36] [INFO ] Decomposing Gal with order
[2026-05-24 18:23:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:23:36] [INFO ] Removed a total of 2625 redundant transitions.
[2026-05-24 18:23:36] [INFO ] Flatten gal took : 84 ms
[2026-05-24 18:23:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 105 labels/synchronizations in 15 ms.
[2026-05-24 18:23:36] [INFO ] Time to serialize gal into /tmp/CTLFireability7635514280656779938.gal : 11 ms
[2026-05-24 18:23:36] [INFO ] Time to serialize properties into /tmp/CTLFireability14143424122322597259.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/CTLFireability7635514280656779938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14143424122322597259.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.17331e+141,0.327574,14120,146,9,3745,242,1150,4347,40,281,0


Converting to forward existential form...Done !
original formula: EG(AG(EF(((i12.i0.u57.p1481==0)||(i13.u304.p4451==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(E(TRUE U ((i12.i0.u57.p1481==0)||(i13.u304.p4451==0)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
(forward)formula 0,1,3.57047,211732,1,0,686279,242,6926,883371,137,335,49448
FORMULA DLCround-PT-12b-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 3092 transition count 5867
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 3092 transition count 5867
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 131 place count 3092 transition count 5866
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 159 place count 3064 transition count 5838
Iterating global reduction 1 with 28 rules applied. Total rules applied 187 place count 3064 transition count 5838
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 189 place count 3064 transition count 5836
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 196 place count 3057 transition count 5829
Iterating global reduction 2 with 7 rules applied. Total rules applied 203 place count 3057 transition count 5829
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 209 place count 3051 transition count 5823
Iterating global reduction 2 with 6 rules applied. Total rules applied 215 place count 3051 transition count 5823
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 220 place count 3046 transition count 5818
Iterating global reduction 2 with 5 rules applied. Total rules applied 225 place count 3046 transition count 5818
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 229 place count 3042 transition count 5814
Iterating global reduction 2 with 4 rules applied. Total rules applied 233 place count 3042 transition count 5814
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 236 place count 3039 transition count 5811
Iterating global reduction 2 with 3 rules applied. Total rules applied 239 place count 3039 transition count 5811
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 240 place count 3038 transition count 5810
Iterating global reduction 2 with 1 rules applied. Total rules applied 241 place count 3038 transition count 5810
Applied a total of 241 rules in 1322 ms. Remains 3038 /3157 variables (removed 119) and now considering 5810/5993 (removed 183) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2626530353642084325.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1537631399546534116.kers'
[2026-05-24 18:23:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2626530353642084325.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1537631399546534116.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 5810 rows 3038 cols 17720 entries
Finished phase 1 with 2761 SingleSign rule and 0 generalized
[2026-05-24 18:23:41] [INFO ] Computed 277 invariants in 56 ms
Computed 277 P flows in 56 ms.
Exported basis to /tmp/petrispot-output-1537631399546534116.kers
Total runtime 68 ms.
[2026-05-24 18:23:44] [INFO ] Implicit Places using invariants in 3087 ms returned []
[2026-05-24 18:23:44] [INFO ] Invariant cache hit.
[2026-05-24 18:23:50] [INFO ] Implicit Places using invariants and state equation in 5276 ms returned []
Implicit Place search using SMT with State Equation took 8368 ms to find 0 implicit places.
Running 5809 sub problems to find dead transitions.
[2026-05-24 18:23:50] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3037/8848 variables, and 0 constraints, problems are : Problem set: 0 solved, 5809 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3038 constraints, PredecessorRefiner: 5809/5809 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5809 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3037/8848 variables, and 0 constraints, problems are : Problem set: 0 solved, 5809 unsolved in 30083 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3038 constraints, PredecessorRefiner: 0/5809 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63433ms problems are : Problem set: 0 solved, 5809 unsolved
Search for dead transitions found 0 dead transitions in 63445ms
Starting structural reductions in LTL mode, iteration 1 : 3038/3157 places, 5810/5993 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73156 ms. Remains : 3038/3157 places, 5810/5993 transitions.
[2026-05-24 18:24:53] [INFO ] Flatten gal took : 87 ms
[2026-05-24 18:24:53] [INFO ] Flatten gal took : 74 ms
[2026-05-24 18:24:53] [INFO ] Input system was already deterministic with 5810 transitions.
[2026-05-24 18:24:54] [INFO ] Flatten gal took : 71 ms
[2026-05-24 18:24:54] [INFO ] Flatten gal took : 75 ms
[2026-05-24 18:24:54] [INFO ] Time to serialize gal into /tmp/CTLFireability5041282838536138951.gal : 20 ms
[2026-05-24 18:24:54] [INFO ] Time to serialize properties into /tmp/CTLFireability3228287284235582635.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/CTLFireability5041282838536138951.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3228287284235582635.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 18:25:24] [INFO ] Flatten gal took : 69 ms
[2026-05-24 18:25:24] [INFO ] Applying decomposition
[2026-05-24 18:25:24] [INFO ] Flatten gal took : 247 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/graph15295445406454315947.txt' '-o' '/tmp/graph15295445406454315947.bin' '-w' '/tmp/graph15295445406454315947.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15295445406454315947.bin' '-l' '-1' '-v' '-w' '/tmp/graph15295445406454315947.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:25:24] [INFO ] Decomposing Gal with order
[2026-05-24 18:25:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:25:25] [INFO ] Removed a total of 5874 redundant transitions.
[2026-05-24 18:25:25] [INFO ] Flatten gal took : 173 ms
[2026-05-24 18:25:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 21 ms.
[2026-05-24 18:25:25] [INFO ] Time to serialize gal into /tmp/CTLFireability2441856713919896574.gal : 39 ms
[2026-05-24 18:25:25] [INFO ] Time to serialize properties into /tmp/CTLFireability8336261041832713205.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/CTLFireability2441856713919896574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8336261041832713205.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 3100 transition count 5875
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 3100 transition count 5875
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 115 place count 3100 transition count 5874
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 138 place count 3077 transition count 5851
Iterating global reduction 1 with 23 rules applied. Total rules applied 161 place count 3077 transition count 5851
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 163 place count 3077 transition count 5849
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 168 place count 3072 transition count 5844
Iterating global reduction 2 with 5 rules applied. Total rules applied 173 place count 3072 transition count 5844
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 177 place count 3068 transition count 5840
Iterating global reduction 2 with 4 rules applied. Total rules applied 181 place count 3068 transition count 5840
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 185 place count 3064 transition count 5836
Iterating global reduction 2 with 4 rules applied. Total rules applied 189 place count 3064 transition count 5836
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 192 place count 3061 transition count 5833
Iterating global reduction 2 with 3 rules applied. Total rules applied 195 place count 3061 transition count 5833
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 197 place count 3059 transition count 5831
Iterating global reduction 2 with 2 rules applied. Total rules applied 199 place count 3059 transition count 5831
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 200 place count 3058 transition count 5830
Iterating global reduction 2 with 1 rules applied. Total rules applied 201 place count 3058 transition count 5830
Applied a total of 201 rules in 1325 ms. Remains 3058 /3157 variables (removed 99) and now considering 5830/5993 (removed 163) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3778499237756157327.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2038477636996237797.kers'
[2026-05-24 18:25:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3778499237756157327.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2038477636996237797.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 5830 rows 3058 cols 17760 entries
Finished phase 1 with 2781 SingleSign rule and 0 generalized
[2026-05-24 18:25:57] [INFO ] Computed 277 invariants in 46 ms
Computed 277 P flows in 46 ms.
Exported basis to /tmp/petrispot-output-2038477636996237797.kers
Total runtime 61 ms.
[2026-05-24 18:26:00] [INFO ] Implicit Places using invariants in 3012 ms returned []
[2026-05-24 18:26:00] [INFO ] Invariant cache hit.
[2026-05-24 18:26:05] [INFO ] Implicit Places using invariants and state equation in 5336 ms returned []
Implicit Place search using SMT with State Equation took 8353 ms to find 0 implicit places.
Running 5829 sub problems to find dead transitions.
[2026-05-24 18:26:05] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3057/8888 variables, and 0 constraints, problems are : Problem set: 0 solved, 5829 unsolved in 30086 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3058 constraints, PredecessorRefiner: 5829/5829 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5829 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3057/8888 variables, and 0 constraints, problems are : Problem set: 0 solved, 5829 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3058 constraints, PredecessorRefiner: 0/5829 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63348ms problems are : Problem set: 0 solved, 5829 unsolved
Search for dead transitions found 0 dead transitions in 63358ms
Starting structural reductions in LTL mode, iteration 1 : 3058/3157 places, 5830/5993 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73055 ms. Remains : 3058/3157 places, 5830/5993 transitions.
[2026-05-24 18:27:09] [INFO ] Flatten gal took : 60 ms
[2026-05-24 18:27:09] [INFO ] Flatten gal took : 65 ms
[2026-05-24 18:27:09] [INFO ] Input system was already deterministic with 5830 transitions.
[2026-05-24 18:27:09] [INFO ] Flatten gal took : 62 ms
[2026-05-24 18:27:09] [INFO ] Flatten gal took : 64 ms
[2026-05-24 18:27:09] [INFO ] Time to serialize gal into /tmp/CTLFireability12591036503671322627.gal : 17 ms
[2026-05-24 18:27:09] [INFO ] Time to serialize properties into /tmp/CTLFireability2251367300141854147.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/CTLFireability12591036503671322627.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2251367300141854147.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 18:27:39] [INFO ] Flatten gal took : 70 ms
[2026-05-24 18:27:39] [INFO ] Applying decomposition
[2026-05-24 18:27:39] [INFO ] Flatten gal took : 71 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph778224368836586186.txt' '-o' '/tmp/graph778224368836586186.bin' '-w' '/tmp/graph778224368836586186.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph778224368836586186.bin' '-l' '-1' '-v' '-w' '/tmp/graph778224368836586186.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:27:39] [INFO ] Decomposing Gal with order
[2026-05-24 18:27:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:27:40] [INFO ] Removed a total of 5918 redundant transitions.
[2026-05-24 18:27:40] [INFO ] Flatten gal took : 135 ms
[2026-05-24 18:27:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 117 ms.
[2026-05-24 18:27:40] [INFO ] Time to serialize gal into /tmp/CTLFireability643598414750966938.gal : 25 ms
[2026-05-24 18:27:40] [INFO ] Time to serialize properties into /tmp/CTLFireability553955680436870102.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/CTLFireability643598414750966938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability553955680436870102.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...260
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 3095 transition count 5870
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 3095 transition count 5870
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 125 place count 3095 transition count 5869
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 152 place count 3068 transition count 5842
Iterating global reduction 1 with 27 rules applied. Total rules applied 179 place count 3068 transition count 5842
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 181 place count 3068 transition count 5840
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 188 place count 3061 transition count 5833
Iterating global reduction 2 with 7 rules applied. Total rules applied 195 place count 3061 transition count 5833
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 201 place count 3055 transition count 5827
Iterating global reduction 2 with 6 rules applied. Total rules applied 207 place count 3055 transition count 5827
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 212 place count 3050 transition count 5822
Iterating global reduction 2 with 5 rules applied. Total rules applied 217 place count 3050 transition count 5822
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 221 place count 3046 transition count 5818
Iterating global reduction 2 with 4 rules applied. Total rules applied 225 place count 3046 transition count 5818
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 228 place count 3043 transition count 5815
Iterating global reduction 2 with 3 rules applied. Total rules applied 231 place count 3043 transition count 5815
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 232 place count 3042 transition count 5814
Iterating global reduction 2 with 1 rules applied. Total rules applied 233 place count 3042 transition count 5814
Applied a total of 233 rules in 1348 ms. Remains 3042 /3157 variables (removed 115) and now considering 5814/5993 (removed 179) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-983755449378104966.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12336747240882089278.kers'
[2026-05-24 18:28:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-983755449378104966.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12336747240882089278.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 5814 rows 3042 cols 17728 entries
Finished phase 1 with 2765 SingleSign rule and 0 generalized
[2026-05-24 18:28:12] [INFO ] Computed 277 invariants in 51 ms
Computed 277 P flows in 52 ms.
Exported basis to /tmp/petrispot-output-12336747240882089278.kers
Total runtime 61 ms.
[2026-05-24 18:28:15] [INFO ] Implicit Places using invariants in 3018 ms returned []
[2026-05-24 18:28:15] [INFO ] Invariant cache hit.
[2026-05-24 18:28:20] [INFO ] Implicit Places using invariants and state equation in 5448 ms returned []
Implicit Place search using SMT with State Equation took 8469 ms to find 0 implicit places.
Running 5813 sub problems to find dead transitions.
[2026-05-24 18:28:20] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3041/8856 variables, and 0 constraints, problems are : Problem set: 0 solved, 5813 unsolved in 30076 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3042 constraints, PredecessorRefiner: 5813/5813 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5813 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3041/8856 variables, and 0 constraints, problems are : Problem set: 0 solved, 5813 unsolved in 30079 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3042 constraints, PredecessorRefiner: 0/5813 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63567ms problems are : Problem set: 0 solved, 5813 unsolved
Search for dead transitions found 0 dead transitions in 63579ms
Starting structural reductions in LTL mode, iteration 1 : 3042/3157 places, 5814/5993 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73418 ms. Remains : 3042/3157 places, 5814/5993 transitions.
[2026-05-24 18:29:24] [INFO ] Flatten gal took : 64 ms
[2026-05-24 18:29:24] [INFO ] Flatten gal took : 76 ms
[2026-05-24 18:29:24] [INFO ] Input system was already deterministic with 5814 transitions.
[2026-05-24 18:29:24] [INFO ] Flatten gal took : 66 ms
[2026-05-24 18:29:24] [INFO ] Flatten gal took : 70 ms
[2026-05-24 18:29:24] [INFO ] Time to serialize gal into /tmp/CTLFireability7110334764757627286.gal : 20 ms
[2026-05-24 18:29:24] [INFO ] Time to serialize properties into /tmp/CTLFireability2231028004969695034.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/CTLFireability7110334764757627286.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2231028004969695034.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 18:29:54] [INFO ] Flatten gal took : 69 ms
[2026-05-24 18:29:54] [INFO ] Applying decomposition
[2026-05-24 18:29:54] [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/graph7841765557691832841.txt' '-o' '/tmp/graph7841765557691832841.bin' '-w' '/tmp/graph7841765557691832841.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7841765557691832841.bin' '-l' '-1' '-v' '-w' '/tmp/graph7841765557691832841.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:29:55] [INFO ] Decomposing Gal with order
[2026-05-24 18:29:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:29:55] [INFO ] Removed a total of 5896 redundant transitions.
[2026-05-24 18:29:55] [INFO ] Flatten gal took : 141 ms
[2026-05-24 18:29:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 17 labels/synchronizations in 28 ms.
[2026-05-24 18:29:55] [INFO ] Time to serialize gal into /tmp/CTLFireability6589957082036988166.gal : 31 ms
[2026-05-24 18:29:55] [INFO ] Time to serialize properties into /tmp/CTLFireability9223783453324104960.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/CTLFireability6589957082036988166.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9223783453324104960.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 55 place count 3102 transition count 5892
Iterating global reduction 0 with 55 rules applied. Total rules applied 110 place count 3102 transition count 5892
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 111 place count 3102 transition count 5891
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 135 place count 3078 transition count 5867
Iterating global reduction 1 with 24 rules applied. Total rules applied 159 place count 3078 transition count 5867
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 160 place count 3078 transition count 5866
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 166 place count 3072 transition count 5860
Iterating global reduction 2 with 6 rules applied. Total rules applied 172 place count 3072 transition count 5860
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 177 place count 3067 transition count 5855
Iterating global reduction 2 with 5 rules applied. Total rules applied 182 place count 3067 transition count 5855
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 186 place count 3063 transition count 5851
Iterating global reduction 2 with 4 rules applied. Total rules applied 190 place count 3063 transition count 5851
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 193 place count 3060 transition count 5848
Iterating global reduction 2 with 3 rules applied. Total rules applied 196 place count 3060 transition count 5848
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 198 place count 3058 transition count 5846
Iterating global reduction 2 with 2 rules applied. Total rules applied 200 place count 3058 transition count 5846
Applied a total of 200 rules in 1257 ms. Remains 3058 /3157 variables (removed 99) and now considering 5846/5993 (removed 147) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13629272705368435584.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6144800539713344806.kers'
[2026-05-24 18:30:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13629272705368435584.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6144800539713344806.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 5846 rows 3058 cols 17824 entries
Finished phase 1 with 2781 SingleSign rule and 0 generalized
[2026-05-24 18:30:27] [INFO ] Computed 277 invariants in 38 ms
Computed 277 P flows in 39 ms.
Exported basis to /tmp/petrispot-output-6144800539713344806.kers
Total runtime 56 ms.
[2026-05-24 18:30:30] [INFO ] Implicit Places using invariants in 3042 ms returned []
[2026-05-24 18:30:30] [INFO ] Invariant cache hit.
[2026-05-24 18:30:35] [INFO ] Implicit Places using invariants and state equation in 5496 ms returned []
Implicit Place search using SMT with State Equation took 8540 ms to find 0 implicit places.
Running 5845 sub problems to find dead transitions.
[2026-05-24 18:30:35] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3057/8904 variables, and 0 constraints, problems are : Problem set: 0 solved, 5845 unsolved in 30082 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3058 constraints, PredecessorRefiner: 5845/5845 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5845 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3057/8904 variables, and 0 constraints, problems are : Problem set: 0 solved, 5845 unsolved in 30080 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3058 constraints, PredecessorRefiner: 0/5845 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63402ms problems are : Problem set: 0 solved, 5845 unsolved
Search for dead transitions found 0 dead transitions in 63413ms
Starting structural reductions in LTL mode, iteration 1 : 3058/3157 places, 5846/5993 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73231 ms. Remains : 3058/3157 places, 5846/5993 transitions.
[2026-05-24 18:31:39] [INFO ] Flatten gal took : 65 ms
[2026-05-24 18:31:39] [INFO ] Flatten gal took : 73 ms
[2026-05-24 18:31:39] [INFO ] Input system was already deterministic with 5846 transitions.
[2026-05-24 18:31:39] [INFO ] Flatten gal took : 69 ms
[2026-05-24 18:31:39] [INFO ] Flatten gal took : 72 ms
[2026-05-24 18:31:39] [INFO ] Time to serialize gal into /tmp/CTLFireability8331783977737271060.gal : 20 ms
[2026-05-24 18:31:39] [INFO ] Time to serialize properties into /tmp/CTLFireability6510095879497097639.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/CTLFireability8331783977737271060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6510095879497097639.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 18:32:09] [INFO ] Flatten gal took : 71 ms
[2026-05-24 18:32:09] [INFO ] Applying decomposition
[2026-05-24 18:32:10] [INFO ] Flatten gal took : 69 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/graph6349164221958775011.txt' '-o' '/tmp/graph6349164221958775011.bin' '-w' '/tmp/graph6349164221958775011.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6349164221958775011.bin' '-l' '-1' '-v' '-w' '/tmp/graph6349164221958775011.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:32:10] [INFO ] Decomposing Gal with order
[2026-05-24 18:32:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:32:10] [INFO ] Removed a total of 5936 redundant transitions.
[2026-05-24 18:32:10] [INFO ] Flatten gal took : 132 ms
[2026-05-24 18:32:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 53 ms.
[2026-05-24 18:32:11] [INFO ] Time to serialize gal into /tmp/CTLFireability5540681849519280902.gal : 68 ms
[2026-05-24 18:32:11] [INFO ] Time to serialize properties into /tmp/CTLFireability14184069805576609917.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/CTLFireability5540681849519280902.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14184069805576609917.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 3098 transition count 5903
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 3098 transition count 5903
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 119 place count 3098 transition count 5902
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 146 place count 3071 transition count 5875
Iterating global reduction 1 with 27 rules applied. Total rules applied 173 place count 3071 transition count 5875
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 175 place count 3071 transition count 5873
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 182 place count 3064 transition count 5866
Iterating global reduction 2 with 7 rules applied. Total rules applied 189 place count 3064 transition count 5866
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 195 place count 3058 transition count 5860
Iterating global reduction 2 with 6 rules applied. Total rules applied 201 place count 3058 transition count 5860
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 206 place count 3053 transition count 5855
Iterating global reduction 2 with 5 rules applied. Total rules applied 211 place count 3053 transition count 5855
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 215 place count 3049 transition count 5851
Iterating global reduction 2 with 4 rules applied. Total rules applied 219 place count 3049 transition count 5851
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 222 place count 3046 transition count 5848
Iterating global reduction 2 with 3 rules applied. Total rules applied 225 place count 3046 transition count 5848
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 226 place count 3045 transition count 5847
Iterating global reduction 2 with 1 rules applied. Total rules applied 227 place count 3045 transition count 5847
Applied a total of 227 rules in 1335 ms. Remains 3045 /3157 variables (removed 112) and now considering 5847/5993 (removed 146) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13204541609192298060.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6611814289261163879.kers'
[2026-05-24 18:32:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13204541609192298060.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6611814289261163879.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 5847 rows 3045 cols 17858 entries
Finished phase 1 with 2768 SingleSign rule and 0 generalized
[2026-05-24 18:32:42] [INFO ] Computed 277 invariants in 48 ms
Computed 277 P flows in 49 ms.
Exported basis to /tmp/petrispot-output-6611814289261163879.kers
Total runtime 53 ms.
[2026-05-24 18:32:45] [INFO ] Implicit Places using invariants in 2886 ms returned []
[2026-05-24 18:32:45] [INFO ] Invariant cache hit.
[2026-05-24 18:32:50] [INFO ] Implicit Places using invariants and state equation in 5273 ms returned []
Implicit Place search using SMT with State Equation took 8182 ms to find 0 implicit places.
Running 5846 sub problems to find dead transitions.
[2026-05-24 18:32:50] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3044/8892 variables, and 0 constraints, problems are : Problem set: 0 solved, 5846 unsolved in 30079 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3045 constraints, PredecessorRefiner: 5846/5846 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5846 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3044/8892 variables, and 0 constraints, problems are : Problem set: 0 solved, 5846 unsolved in 30084 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3045 constraints, PredecessorRefiner: 0/5846 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63157ms problems are : Problem set: 0 solved, 5846 unsolved
Search for dead transitions found 0 dead transitions in 63166ms
Starting structural reductions in LTL mode, iteration 1 : 3045/3157 places, 5847/5993 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72704 ms. Remains : 3045/3157 places, 5847/5993 transitions.
[2026-05-24 18:33:53] [INFO ] Flatten gal took : 70 ms
[2026-05-24 18:33:54] [INFO ] Flatten gal took : 81 ms
[2026-05-24 18:33:54] [INFO ] Input system was already deterministic with 5847 transitions.
[2026-05-24 18:33:54] [INFO ] Flatten gal took : 73 ms
[2026-05-24 18:33:54] [INFO ] Flatten gal took : 82 ms
[2026-05-24 18:33:54] [INFO ] Time to serialize gal into /tmp/CTLFireability11455346700439495031.gal : 44 ms
[2026-05-24 18:33:54] [INFO ] Time to serialize properties into /tmp/CTLFireability3058560120832306681.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/CTLFireability11455346700439495031.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3058560120832306681.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 18:34:24] [INFO ] Flatten gal took : 70 ms
[2026-05-24 18:34:24] [INFO ] Applying decomposition
[2026-05-24 18:34:24] [INFO ] Flatten gal took : 72 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/graph15547936916850109989.txt' '-o' '/tmp/graph15547936916850109989.bin' '-w' '/tmp/graph15547936916850109989.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15547936916850109989.bin' '-l' '-1' '-v' '-w' '/tmp/graph15547936916850109989.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:34:24] [INFO ] Decomposing Gal with order
[2026-05-24 18:34:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:34:25] [INFO ] Removed a total of 5995 redundant transitions.
[2026-05-24 18:34:25] [INFO ] Flatten gal took : 142 ms
[2026-05-24 18:34:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 50 ms.
[2026-05-24 18:34:25] [INFO ] Time to serialize gal into /tmp/CTLFireability4850863952395166331.gal : 32 ms
[2026-05-24 18:34:25] [INFO ] Time to serialize properties into /tmp/CTLFireability1711210384096415974.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/CTLFireability4850863952395166331.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1711210384096415974.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Graph (trivial) has 2739 edges and 3157 vertex of which 697 / 3157 are part of one of the 56 SCC in 1 ms
Free SCC test removed 641 places
Ensure Unique test removed 689 transitions
Reduce isomorphic transitions removed 689 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 493 transitions
Trivial Post-agglo rules discarded 493 transitions
Performed 493 trivial Post agglomeration. Transition count delta: 493
Iterating post reduction 0 with 493 rules applied. Total rules applied 494 place count 2515 transition count 4810
Reduce places removed 493 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
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 1 with 548 rules applied. Total rules applied 1042 place count 2022 transition count 4755
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 2 with 35 rules applied. Total rules applied 1077 place count 1987 transition count 4755
Performed 258 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 258 Pre rules applied. Total rules applied 1077 place count 1987 transition count 4497
Deduced a syphon composed of 258 places in 44 ms
Reduce places removed 258 places and 0 transitions.
Iterating global reduction 3 with 516 rules applied. Total rules applied 1593 place count 1729 transition count 4497
Discarding 129 places :
Symmetric choice reduction at 3 with 129 rule applications. Total rules 1722 place count 1600 transition count 3537
Iterating global reduction 3 with 129 rules applied. Total rules applied 1851 place count 1600 transition count 3537
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1854 place count 1600 transition count 3534
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 36 Pre rules applied. Total rules applied 1854 place count 1600 transition count 3498
Deduced a syphon composed of 36 places in 22 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 1926 place count 1564 transition count 3498
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1927 place count 1563 transition count 3482
Iterating global reduction 4 with 1 rules applied. Total rules applied 1928 place count 1563 transition count 3482
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1929 place count 1563 transition count 3481
Performed 556 Post agglomeration using F-continuation condition.Transition count delta: 556
Deduced a syphon composed of 556 places in 0 ms
Reduce places removed 556 places and 0 transitions.
Iterating global reduction 5 with 1112 rules applied. Total rules applied 3041 place count 1007 transition count 2925
Renaming transitions due to excessive name length > 1024 char.
Discarding 32 places :
Symmetric choice reduction at 5 with 32 rule applications. Total rules 3073 place count 975 transition count 2428
Iterating global reduction 5 with 32 rules applied. Total rules applied 3105 place count 975 transition count 2428
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 5 with 29 rules applied. Total rules applied 3134 place count 975 transition count 2399
Drop transitions (Redundant composition of simpler transitions.) removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 6 with 26 rules applied. Total rules applied 3160 place count 975 transition count 2373
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 6 with 13 rules applied. Total rules applied 3173 place count 975 transition count 2360
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 3186 place count 962 transition count 2360
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3188 place count 960 transition count 2358
Applied a total of 3188 rules in 757 ms. Remains 960 /3157 variables (removed 2197) and now considering 2358/5993 (removed 3635) transitions.
[2026-05-24 18:34:56] [INFO ] Flow matrix only has 2303 transitions (discarded 55 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17321391684019951195.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1308096702392643305.kers'
[2026-05-24 18:34:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17321391684019951195.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1308096702392643305.kers]
Normalized transition count is 2302 out of 2303 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 2302 rows 960 cols 7236 entries
Finished phase 1 with 683 SingleSign rule and 0 generalized
[2026-05-24 18:34:56] [INFO ] Computed 277 invariants in 6 ms
Computed 277 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-1308096702392643305.kers
Total runtime 8 ms.
[2026-05-24 18:34:57] [INFO ] Implicit Places using invariants in 894 ms returned []
[2026-05-24 18:34:57] [INFO ] Flow matrix only has 2303 transitions (discarded 55 similar events)
[2026-05-24 18:34:57] [INFO ] Invariant cache hit.
[2026-05-24 18:34:58] [INFO ] Implicit Places using invariants and state equation in 902 ms returned []
Implicit Place search using SMT with State Equation took 1822 ms to find 0 implicit places.
[2026-05-24 18:34:58] [INFO ] Redundant transitions in 123 ms returned []
Running 1756 sub problems to find dead transitions.
[2026-05-24 18:34:58] [INFO ] Flow matrix only has 2303 transitions (discarded 55 similar events)
[2026-05-24 18:34:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/700 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1756 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 700/3263 variables, and 17 constraints, problems are : Problem set: 0 solved, 1756 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 17/277 constraints, State Equation: 0/960 constraints, PredecessorRefiner: 1756/1756 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1756 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/700 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1756 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 700/3263 variables, and 17 constraints, problems are : Problem set: 0 solved, 1756 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 17/277 constraints, State Equation: 0/960 constraints, PredecessorRefiner: 0/1756 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60532ms problems are : Problem set: 0 solved, 1756 unsolved
Search for dead transitions found 0 dead transitions in 60535ms
Starting structural reductions in SI_CTL mode, iteration 1 : 960/3157 places, 2358/5993 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63273 ms. Remains : 960/3157 places, 2358/5993 transitions.
[2026-05-24 18:35:59] [INFO ] Flatten gal took : 28 ms
[2026-05-24 18:35:59] [INFO ] Flatten gal took : 32 ms
[2026-05-24 18:35:59] [INFO ] Input system was already deterministic with 2358 transitions.
[2026-05-24 18:35:59] [INFO ] Flatten gal took : 36 ms
[2026-05-24 18:35:59] [INFO ] Flatten gal took : 32 ms
[2026-05-24 18:35:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9197758911303670188.gal : 8 ms
[2026-05-24 18:35:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5615555664414771659.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/ReachabilityCardinality9197758911303670188.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5615555664414771659.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
RANDOM walk for 12044 steps (2 resets) in 854 ms. (14 steps per ms) remains 0/1 properties
FORMULA DLCround-PT-12b-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 3094 transition count 5869
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 3094 transition count 5869
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 127 place count 3094 transition count 5868
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 155 place count 3066 transition count 5840
Iterating global reduction 1 with 28 rules applied. Total rules applied 183 place count 3066 transition count 5840
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 185 place count 3066 transition count 5838
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 192 place count 3059 transition count 5831
Iterating global reduction 2 with 7 rules applied. Total rules applied 199 place count 3059 transition count 5831
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 204 place count 3054 transition count 5826
Iterating global reduction 2 with 5 rules applied. Total rules applied 209 place count 3054 transition count 5826
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 213 place count 3050 transition count 5822
Iterating global reduction 2 with 4 rules applied. Total rules applied 217 place count 3050 transition count 5822
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 220 place count 3047 transition count 5819
Iterating global reduction 2 with 3 rules applied. Total rules applied 223 place count 3047 transition count 5819
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 226 place count 3044 transition count 5816
Iterating global reduction 2 with 3 rules applied. Total rules applied 229 place count 3044 transition count 5816
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 230 place count 3043 transition count 5815
Iterating global reduction 2 with 1 rules applied. Total rules applied 231 place count 3043 transition count 5815
Applied a total of 231 rules in 1329 ms. Remains 3043 /3157 variables (removed 114) and now considering 5815/5993 (removed 178) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8313442702660991110.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11876773063916891359.kers'
[2026-05-24 18:36:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8313442702660991110.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11876773063916891359.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 5815 rows 3043 cols 17730 entries
Finished phase 1 with 2766 SingleSign rule and 0 generalized
[2026-05-24 18:36:00] [INFO ] Computed 277 invariants in 70 ms
Computed 277 P flows in 71 ms.
Exported basis to /tmp/petrispot-output-11876773063916891359.kers
Total runtime 84 ms.
[2026-05-24 18:36:03] [INFO ] Implicit Places using invariants in 3018 ms returned []
[2026-05-24 18:36:03] [INFO ] Invariant cache hit.
[2026-05-24 18:36:09] [INFO ] Implicit Places using invariants and state equation in 5348 ms returned []
Implicit Place search using SMT with State Equation took 8368 ms to find 0 implicit places.
Running 5814 sub problems to find dead transitions.
[2026-05-24 18:36:09] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3042/8858 variables, and 0 constraints, problems are : Problem set: 0 solved, 5814 unsolved in 30080 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3043 constraints, PredecessorRefiner: 5814/5814 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5814 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3042/8858 variables, and 0 constraints, problems are : Problem set: 0 solved, 5814 unsolved in 30080 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3043 constraints, PredecessorRefiner: 0/5814 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63385ms problems are : Problem set: 0 solved, 5814 unsolved
Search for dead transitions found 0 dead transitions in 63397ms
Starting structural reductions in LTL mode, iteration 1 : 3043/3157 places, 5815/5993 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73115 ms. Remains : 3043/3157 places, 5815/5993 transitions.
[2026-05-24 18:37:12] [INFO ] Flatten gal took : 60 ms
[2026-05-24 18:37:12] [INFO ] Flatten gal took : 69 ms
[2026-05-24 18:37:12] [INFO ] Input system was already deterministic with 5815 transitions.
[2026-05-24 18:37:13] [INFO ] Flatten gal took : 77 ms
[2026-05-24 18:37:13] [INFO ] Flatten gal took : 106 ms
[2026-05-24 18:37:13] [INFO ] Time to serialize gal into /tmp/CTLFireability9798239877514473139.gal : 19 ms
[2026-05-24 18:37:13] [INFO ] Time to serialize properties into /tmp/CTLFireability4319302735909222418.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/CTLFireability9798239877514473139.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4319302735909222418.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 18:37:43] [INFO ] Flatten gal took : 69 ms
[2026-05-24 18:37:43] [INFO ] Applying decomposition
[2026-05-24 18:37:43] [INFO ] Flatten gal took : 73 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/graph8123664588126963167.txt' '-o' '/tmp/graph8123664588126963167.bin' '-w' '/tmp/graph8123664588126963167.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8123664588126963167.bin' '-l' '-1' '-v' '-w' '/tmp/graph8123664588126963167.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:37:43] [INFO ] Decomposing Gal with order
[2026-05-24 18:37:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:37:44] [INFO ] Removed a total of 5913 redundant transitions.
[2026-05-24 18:37:44] [INFO ] Flatten gal took : 133 ms
[2026-05-24 18:37:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 44 ms.
[2026-05-24 18:37:44] [INFO ] Time to serialize gal into /tmp/CTLFireability6298117987632070539.gal : 32 ms
[2026-05-24 18:37:44] [INFO ] Time to serialize properties into /tmp/CTLFireability1057305372119593649.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/CTLFireability6298117987632070539.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1057305372119593649.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 3096 transition count 5872
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 3096 transition count 5872
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 123 place count 3096 transition count 5871
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 148 place count 3071 transition count 5846
Iterating global reduction 1 with 25 rules applied. Total rules applied 173 place count 3071 transition count 5846
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 174 place count 3071 transition count 5845
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 180 place count 3065 transition count 5839
Iterating global reduction 2 with 6 rules applied. Total rules applied 186 place count 3065 transition count 5839
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 191 place count 3060 transition count 5834
Iterating global reduction 2 with 5 rules applied. Total rules applied 196 place count 3060 transition count 5834
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 200 place count 3056 transition count 5830
Iterating global reduction 2 with 4 rules applied. Total rules applied 204 place count 3056 transition count 5830
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 207 place count 3053 transition count 5827
Iterating global reduction 2 with 3 rules applied. Total rules applied 210 place count 3053 transition count 5827
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 213 place count 3050 transition count 5824
Iterating global reduction 2 with 3 rules applied. Total rules applied 216 place count 3050 transition count 5824
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 217 place count 3049 transition count 5823
Iterating global reduction 2 with 1 rules applied. Total rules applied 218 place count 3049 transition count 5823
Applied a total of 218 rules in 1330 ms. Remains 3049 /3157 variables (removed 108) and now considering 5823/5993 (removed 170) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2869462493441638791.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5011982184537030715.kers'
[2026-05-24 18:38:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2869462493441638791.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5011982184537030715.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 5823 rows 3049 cols 17746 entries
Finished phase 1 with 2772 SingleSign rule and 0 generalized
[2026-05-24 18:38:15] [INFO ] Computed 277 invariants in 69 ms
Computed 277 P flows in 70 ms.
Exported basis to /tmp/petrispot-output-5011982184537030715.kers
Total runtime 82 ms.
[2026-05-24 18:38:18] [INFO ] Implicit Places using invariants in 3028 ms returned []
[2026-05-24 18:38:18] [INFO ] Invariant cache hit.
[2026-05-24 18:38:23] [INFO ] Implicit Places using invariants and state equation in 5104 ms returned []
Implicit Place search using SMT with State Equation took 8134 ms to find 0 implicit places.
Running 5822 sub problems to find dead transitions.
[2026-05-24 18:38:23] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3048/8872 variables, and 0 constraints, problems are : Problem set: 0 solved, 5822 unsolved in 30082 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3049 constraints, PredecessorRefiner: 5822/5822 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5822 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3048/8872 variables, and 0 constraints, problems are : Problem set: 0 solved, 5822 unsolved in 30084 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3049 constraints, PredecessorRefiner: 0/5822 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63391ms problems are : Problem set: 0 solved, 5822 unsolved
Search for dead transitions found 0 dead transitions in 63402ms
Starting structural reductions in LTL mode, iteration 1 : 3049/3157 places, 5823/5993 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72887 ms. Remains : 3049/3157 places, 5823/5993 transitions.
[2026-05-24 18:39:27] [INFO ] Flatten gal took : 62 ms
[2026-05-24 18:39:27] [INFO ] Flatten gal took : 74 ms
[2026-05-24 18:39:27] [INFO ] Input system was already deterministic with 5823 transitions.
[2026-05-24 18:39:27] [INFO ] Flatten gal took : 66 ms
[2026-05-24 18:39:27] [INFO ] Flatten gal took : 72 ms
[2026-05-24 18:39:27] [INFO ] Time to serialize gal into /tmp/CTLFireability15080495552737612179.gal : 20 ms
[2026-05-24 18:39:27] [INFO ] Time to serialize properties into /tmp/CTLFireability1069258491743395637.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/CTLFireability15080495552737612179.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1069258491743395637.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 18:39:57] [INFO ] Flatten gal took : 68 ms
[2026-05-24 18:39:57] [INFO ] Applying decomposition
[2026-05-24 18:39:57] [INFO ] Flatten gal took : 66 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/graph2123544307610790788.txt' '-o' '/tmp/graph2123544307610790788.bin' '-w' '/tmp/graph2123544307610790788.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2123544307610790788.bin' '-l' '-1' '-v' '-w' '/tmp/graph2123544307610790788.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:39:58] [INFO ] Decomposing Gal with order
[2026-05-24 18:39:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:39:58] [INFO ] Removed a total of 5909 redundant transitions.
[2026-05-24 18:39:58] [INFO ] Flatten gal took : 124 ms
[2026-05-24 18:39:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 18 ms.
[2026-05-24 18:39:58] [INFO ] Time to serialize gal into /tmp/CTLFireability1951448973556641564.gal : 26 ms
[2026-05-24 18:39:58] [INFO ] Time to serialize properties into /tmp/CTLFireability15065470781590706726.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/CTLFireability1951448973556641564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15065470781590706726.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 3095 transition count 5870
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 3095 transition count 5870
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 125 place count 3095 transition count 5869
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 152 place count 3068 transition count 5842
Iterating global reduction 1 with 27 rules applied. Total rules applied 179 place count 3068 transition count 5842
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 181 place count 3068 transition count 5840
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 187 place count 3062 transition count 5834
Iterating global reduction 2 with 6 rules applied. Total rules applied 193 place count 3062 transition count 5834
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 198 place count 3057 transition count 5829
Iterating global reduction 2 with 5 rules applied. Total rules applied 203 place count 3057 transition count 5829
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 207 place count 3053 transition count 5825
Iterating global reduction 2 with 4 rules applied. Total rules applied 211 place count 3053 transition count 5825
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 214 place count 3050 transition count 5822
Iterating global reduction 2 with 3 rules applied. Total rules applied 217 place count 3050 transition count 5822
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 219 place count 3048 transition count 5820
Iterating global reduction 2 with 2 rules applied. Total rules applied 221 place count 3048 transition count 5820
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 222 place count 3047 transition count 5819
Iterating global reduction 2 with 1 rules applied. Total rules applied 223 place count 3047 transition count 5819
Applied a total of 223 rules in 1266 ms. Remains 3047 /3157 variables (removed 110) and now considering 5819/5993 (removed 174) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16886933106374448690.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18069534406908160720.kers'
[2026-05-24 18:40:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16886933106374448690.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18069534406908160720.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 5819 rows 3047 cols 17738 entries
Finished phase 1 with 2770 SingleSign rule and 0 generalized
[2026-05-24 18:40:30] [INFO ] Computed 277 invariants in 59 ms
Computed 277 P flows in 59 ms.
Exported basis to /tmp/petrispot-output-18069534406908160720.kers
Total runtime 74 ms.
[2026-05-24 18:40:33] [INFO ] Implicit Places using invariants in 2992 ms returned []
[2026-05-24 18:40:33] [INFO ] Invariant cache hit.
[2026-05-24 18:40:38] [INFO ] Implicit Places using invariants and state equation in 5062 ms returned []
Implicit Place search using SMT with State Equation took 8061 ms to find 0 implicit places.
Running 5818 sub problems to find dead transitions.
[2026-05-24 18:40:38] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3046/8866 variables, and 0 constraints, problems are : Problem set: 0 solved, 5818 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3047 constraints, PredecessorRefiner: 5818/5818 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5818 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3046/8866 variables, and 0 constraints, problems are : Problem set: 0 solved, 5818 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3047 constraints, PredecessorRefiner: 0/5818 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63125ms problems are : Problem set: 0 solved, 5818 unsolved
Search for dead transitions found 0 dead transitions in 63133ms
Starting structural reductions in LTL mode, iteration 1 : 3047/3157 places, 5819/5993 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72471 ms. Remains : 3047/3157 places, 5819/5993 transitions.
[2026-05-24 18:41:41] [INFO ] Flatten gal took : 58 ms
[2026-05-24 18:41:41] [INFO ] Flatten gal took : 67 ms
[2026-05-24 18:41:41] [INFO ] Input system was already deterministic with 5819 transitions.
[2026-05-24 18:41:41] [INFO ] Flatten gal took : 65 ms
[2026-05-24 18:41:41] [INFO ] Flatten gal took : 66 ms
[2026-05-24 18:41:41] [INFO ] Time to serialize gal into /tmp/CTLFireability9365665195530788292.gal : 19 ms
[2026-05-24 18:41:41] [INFO ] Time to serialize properties into /tmp/CTLFireability15096097056766391805.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/CTLFireability9365665195530788292.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15096097056766391805.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 18:42:12] [INFO ] Flatten gal took : 80 ms
[2026-05-24 18:42:12] [INFO ] Applying decomposition
[2026-05-24 18:42:12] [INFO ] Flatten gal took : 87 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/graph12988763053082251405.txt' '-o' '/tmp/graph12988763053082251405.bin' '-w' '/tmp/graph12988763053082251405.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12988763053082251405.bin' '-l' '-1' '-v' '-w' '/tmp/graph12988763053082251405.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:42:12] [INFO ] Decomposing Gal with order
[2026-05-24 18:42:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:42:12] [INFO ] Removed a total of 5879 redundant transitions.
[2026-05-24 18:42:13] [INFO ] Flatten gal took : 145 ms
[2026-05-24 18:42:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 46 ms.
[2026-05-24 18:42:13] [INFO ] Time to serialize gal into /tmp/CTLFireability18019590811881977320.gal : 31 ms
[2026-05-24 18:42:13] [INFO ] Time to serialize properties into /tmp/CTLFireability9168220136621234997.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/CTLFireability18019590811881977320.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9168220136621234997.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Graph (trivial) has 2732 edges and 3157 vertex of which 685 / 3157 are part of one of the 55 SCC in 5 ms
Free SCC test removed 630 places
Ensure Unique test removed 677 transitions
Reduce isomorphic transitions removed 677 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 496 transitions
Trivial Post-agglo rules discarded 496 transitions
Performed 496 trivial Post agglomeration. Transition count delta: 496
Iterating post reduction 0 with 496 rules applied. Total rules applied 497 place count 2526 transition count 4819
Reduce places removed 496 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
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 1 with 551 rules applied. Total rules applied 1048 place count 2030 transition count 4764
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 2 with 35 rules applied. Total rules applied 1083 place count 1995 transition count 4764
Performed 260 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 260 Pre rules applied. Total rules applied 1083 place count 1995 transition count 4504
Deduced a syphon composed of 260 places in 30 ms
Reduce places removed 260 places and 0 transitions.
Iterating global reduction 3 with 520 rules applied. Total rules applied 1603 place count 1735 transition count 4504
Discarding 124 places :
Symmetric choice reduction at 3 with 124 rule applications. Total rules 1727 place count 1611 transition count 3609
Iterating global reduction 3 with 124 rules applied. Total rules applied 1851 place count 1611 transition count 3609
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1854 place count 1611 transition count 3606
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 35 Pre rules applied. Total rules applied 1854 place count 1611 transition count 3571
Deduced a syphon composed of 35 places in 40 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 4 with 70 rules applied. Total rules applied 1924 place count 1576 transition count 3571
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1925 place count 1575 transition count 3555
Iterating global reduction 4 with 1 rules applied. Total rules applied 1926 place count 1575 transition count 3555
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1927 place count 1575 transition count 3554
Performed 558 Post agglomeration using F-continuation condition.Transition count delta: 558
Deduced a syphon composed of 558 places in 1 ms
Reduce places removed 558 places and 0 transitions.
Iterating global reduction 5 with 1116 rules applied. Total rules applied 3043 place count 1017 transition count 2996
Renaming transitions due to excessive name length > 1024 char.
Discarding 34 places :
Symmetric choice reduction at 5 with 34 rule applications. Total rules 3077 place count 983 transition count 2467
Iterating global reduction 5 with 34 rules applied. Total rules applied 3111 place count 983 transition count 2467
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 3139 place count 983 transition count 2439
Drop transitions (Redundant composition of simpler transitions.) removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 6 with 26 rules applied. Total rules applied 3165 place count 983 transition count 2413
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 6 with 13 rules applied. Total rules applied 3178 place count 983 transition count 2400
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 3191 place count 970 transition count 2400
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 3192 place count 970 transition count 2400
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 3193 place count 970 transition count 2399
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3195 place count 968 transition count 2397
Applied a total of 3195 rules in 894 ms. Remains 968 /3157 variables (removed 2189) and now considering 2397/5993 (removed 3596) transitions.
[2026-05-24 18:42:44] [INFO ] Flow matrix only has 2343 transitions (discarded 54 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12626858819387793108.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7228106574073915066.kers'
[2026-05-24 18:42:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12626858819387793108.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7228106574073915066.kers]
Normalized transition count is 2342 out of 2343 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 2342 rows 968 cols 7380 entries
Finished phase 1 with 691 SingleSign rule and 0 generalized
[2026-05-24 18:42:44] [INFO ] Computed 277 invariants in 7 ms
Computed 277 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-7228106574073915066.kers
Total runtime 9 ms.
[2026-05-24 18:42:44] [INFO ] Implicit Places using invariants in 585 ms returned []
[2026-05-24 18:42:44] [INFO ] Flow matrix only has 2343 transitions (discarded 54 similar events)
[2026-05-24 18:42:44] [INFO ] Invariant cache hit.
[2026-05-24 18:42:45] [INFO ] Implicit Places using invariants and state equation in 925 ms returned []
Implicit Place search using SMT with State Equation took 1535 ms to find 0 implicit places.
[2026-05-24 18:42:45] [INFO ] Redundant transitions in 72 ms returned []
Running 1794 sub problems to find dead transitions.
[2026-05-24 18:42:45] [INFO ] Flow matrix only has 2343 transitions (discarded 54 similar events)
[2026-05-24 18:42:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/708 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1794 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 708/3311 variables, and 17 constraints, problems are : Problem set: 0 solved, 1794 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 17/277 constraints, State Equation: 0/968 constraints, PredecessorRefiner: 1794/1794 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1794 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/708 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1794 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 708/3311 variables, and 17 constraints, problems are : Problem set: 0 solved, 1794 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 17/277 constraints, State Equation: 0/968 constraints, PredecessorRefiner: 0/1794 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60619ms problems are : Problem set: 0 solved, 1794 unsolved
Search for dead transitions found 0 dead transitions in 60623ms
Starting structural reductions in SI_CTL mode, iteration 1 : 968/3157 places, 2397/5993 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63141 ms. Remains : 968/3157 places, 2397/5993 transitions.
[2026-05-24 18:43:46] [INFO ] Flatten gal took : 28 ms
[2026-05-24 18:43:46] [INFO ] Flatten gal took : 32 ms
[2026-05-24 18:43:46] [INFO ] Input system was already deterministic with 2397 transitions.
[2026-05-24 18:43:46] [INFO ] Flatten gal took : 28 ms
[2026-05-24 18:43:46] [INFO ] Flatten gal took : 31 ms
[2026-05-24 18:43:46] [INFO ] Time to serialize gal into /tmp/CTLFireability15816986075865907403.gal : 8 ms
[2026-05-24 18:43:46] [INFO ] Time to serialize properties into /tmp/CTLFireability15492522487904027047.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/CTLFireability15816986075865907403.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15492522487904027047.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 18:44:16] [INFO ] Flatten gal took : 59 ms
[2026-05-24 18:44:16] [INFO ] Applying decomposition
[2026-05-24 18:44:16] [INFO ] Flatten gal took : 30 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/graph8528894749576838987.txt' '-o' '/tmp/graph8528894749576838987.bin' '-w' '/tmp/graph8528894749576838987.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8528894749576838987.bin' '-l' '-1' '-v' '-w' '/tmp/graph8528894749576838987.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:44:16] [INFO ] Decomposing Gal with order
[2026-05-24 18:44:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:44:16] [INFO ] Removed a total of 2652 redundant transitions.
[2026-05-24 18:44:16] [INFO ] Flatten gal took : 47 ms
[2026-05-24 18:44:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 7 ms.
[2026-05-24 18:44:16] [INFO ] Time to serialize gal into /tmp/CTLFireability5669719312762324774.gal : 7 ms
[2026-05-24 18:44:16] [INFO ] Time to serialize properties into /tmp/CTLFireability14611528842845286532.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/CTLFireability5669719312762324774.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14611528842845286532.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.52178e+141,0.275946,14124,172,9,4234,266,1224,5172,51,333,0


Converting to forward existential form...Done !
original formula: AG(((i8.u35.p913==1) + A((EG(!(((i7.u32.p825==1)&&(i7.u228.p3724==1)))) + (i9.u44.p1098==1)) U E(EF(((i6.u26.p672==1)&&(i6.u214.p3584==1)...185
=> equivalent forward existential formula: ([((FwdU((FwdU(Init,TRUE) * !((i8.u35.p913==1))),!(E(E(TRUE U ((i6.u26.p672==1)&&(i6.u214.p3584==1))) U EG((i0.u...474
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 3104 transition count 5909
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 3104 transition count 5909
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 107 place count 3104 transition count 5908
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 129 place count 3082 transition count 5886
Iterating global reduction 1 with 22 rules applied. Total rules applied 151 place count 3082 transition count 5886
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 153 place count 3082 transition count 5884
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 159 place count 3076 transition count 5878
Iterating global reduction 2 with 6 rules applied. Total rules applied 165 place count 3076 transition count 5878
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 170 place count 3071 transition count 5873
Iterating global reduction 2 with 5 rules applied. Total rules applied 175 place count 3071 transition count 5873
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 179 place count 3067 transition count 5869
Iterating global reduction 2 with 4 rules applied. Total rules applied 183 place count 3067 transition count 5869
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 187 place count 3063 transition count 5865
Iterating global reduction 2 with 4 rules applied. Total rules applied 191 place count 3063 transition count 5865
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 194 place count 3060 transition count 5862
Iterating global reduction 2 with 3 rules applied. Total rules applied 197 place count 3060 transition count 5862
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 198 place count 3059 transition count 5861
Iterating global reduction 2 with 1 rules applied. Total rules applied 199 place count 3059 transition count 5861
Applied a total of 199 rules in 1236 ms. Remains 3059 /3157 variables (removed 98) and now considering 5861/5993 (removed 132) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10173988460722568227.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15480411395154362691.kers'
[2026-05-24 18:44:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10173988460722568227.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15480411395154362691.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 5861 rows 3059 cols 17886 entries
Finished phase 1 with 2782 SingleSign rule and 0 generalized
[2026-05-24 18:44:48] [INFO ] Computed 277 invariants in 51 ms
Computed 277 P flows in 51 ms.
Exported basis to /tmp/petrispot-output-15480411395154362691.kers
Total runtime 63 ms.
[2026-05-24 18:44:51] [INFO ] Implicit Places using invariants in 2904 ms returned []
[2026-05-24 18:44:51] [INFO ] Invariant cache hit.
[2026-05-24 18:44:56] [INFO ] Implicit Places using invariants and state equation in 5355 ms returned []
Implicit Place search using SMT with State Equation took 8271 ms to find 0 implicit places.
Running 5860 sub problems to find dead transitions.
[2026-05-24 18:44:56] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3058/8920 variables, and 0 constraints, problems are : Problem set: 0 solved, 5860 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3059 constraints, PredecessorRefiner: 5860/5860 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5860 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3058/8920 variables, and 0 constraints, problems are : Problem set: 0 solved, 5860 unsolved in 30083 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3059 constraints, PredecessorRefiner: 0/5860 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63416ms problems are : Problem set: 0 solved, 5860 unsolved
Search for dead transitions found 0 dead transitions in 63423ms
Starting structural reductions in LTL mode, iteration 1 : 3059/3157 places, 5861/5993 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72937 ms. Remains : 3059/3157 places, 5861/5993 transitions.
[2026-05-24 18:46:00] [INFO ] Flatten gal took : 62 ms
[2026-05-24 18:46:00] [INFO ] Flatten gal took : 72 ms
[2026-05-24 18:46:00] [INFO ] Input system was already deterministic with 5861 transitions.
[2026-05-24 18:46:00] [INFO ] Flatten gal took : 71 ms
[2026-05-24 18:46:00] [INFO ] Flatten gal took : 72 ms
[2026-05-24 18:46:00] [INFO ] Time to serialize gal into /tmp/CTLFireability3009529989097803516.gal : 22 ms
[2026-05-24 18:46:00] [INFO ] Time to serialize properties into /tmp/CTLFireability8442307826147240087.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/CTLFireability3009529989097803516.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8442307826147240087.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 18:46:30] [INFO ] Flatten gal took : 69 ms
[2026-05-24 18:46:30] [INFO ] Applying decomposition
[2026-05-24 18:46:30] [INFO ] Flatten gal took : 74 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph757178584707375953.txt' '-o' '/tmp/graph757178584707375953.bin' '-w' '/tmp/graph757178584707375953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph757178584707375953.bin' '-l' '-1' '-v' '-w' '/tmp/graph757178584707375953.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:46:31] [INFO ] Decomposing Gal with order
[2026-05-24 18:46:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:46:31] [INFO ] Removed a total of 5968 redundant transitions.
[2026-05-24 18:46:31] [INFO ] Flatten gal took : 127 ms
[2026-05-24 18:46:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 39 ms.
[2026-05-24 18:46:31] [INFO ] Time to serialize gal into /tmp/CTLFireability3705649410512929026.gal : 26 ms
[2026-05-24 18:46:31] [INFO ] Time to serialize properties into /tmp/CTLFireability5663407096507131430.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/CTLFireability3705649410512929026.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5663407096507131430.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Graph (trivial) has 2728 edges and 3157 vertex of which 679 / 3157 are part of one of the 57 SCC in 1 ms
Free SCC test removed 622 places
Ensure Unique test removed 667 transitions
Reduce isomorphic transitions removed 667 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 498 transitions
Trivial Post-agglo rules discarded 498 transitions
Performed 498 trivial Post agglomeration. Transition count delta: 498
Iterating post reduction 0 with 498 rules applied. Total rules applied 499 place count 2534 transition count 4827
Reduce places removed 498 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
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 1 with 553 rules applied. Total rules applied 1052 place count 2036 transition count 4772
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 2 with 35 rules applied. Total rules applied 1087 place count 2001 transition count 4772
Performed 260 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 260 Pre rules applied. Total rules applied 1087 place count 2001 transition count 4512
Deduced a syphon composed of 260 places in 28 ms
Reduce places removed 260 places and 0 transitions.
Iterating global reduction 3 with 520 rules applied. Total rules applied 1607 place count 1741 transition count 4512
Discarding 123 places :
Symmetric choice reduction at 3 with 123 rule applications. Total rules 1730 place count 1618 transition count 3588
Iterating global reduction 3 with 123 rules applied. Total rules applied 1853 place count 1618 transition count 3588
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1856 place count 1618 transition count 3585
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 34 Pre rules applied. Total rules applied 1856 place count 1618 transition count 3551
Deduced a syphon composed of 34 places in 22 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 4 with 68 rules applied. Total rules applied 1924 place count 1584 transition count 3551
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1925 place count 1583 transition count 3535
Iterating global reduction 4 with 1 rules applied. Total rules applied 1926 place count 1583 transition count 3535
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1927 place count 1583 transition count 3534
Performed 562 Post agglomeration using F-continuation condition.Transition count delta: 562
Deduced a syphon composed of 562 places in 0 ms
Reduce places removed 562 places and 0 transitions.
Iterating global reduction 5 with 1124 rules applied. Total rules applied 3051 place count 1021 transition count 2972
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3052 place count 1021 transition count 2971
Renaming transitions due to excessive name length > 1024 char.
Discarding 32 places :
Symmetric choice reduction at 6 with 32 rule applications. Total rules 3084 place count 989 transition count 2474
Iterating global reduction 6 with 32 rules applied. Total rules applied 3116 place count 989 transition count 2474
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 6 with 28 rules applied. Total rules applied 3144 place count 989 transition count 2446
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3146 place count 988 transition count 2445
Drop transitions (Redundant composition of simpler transitions.) removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 7 with 26 rules applied. Total rules applied 3172 place count 988 transition count 2419
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 7 with 13 rules applied. Total rules applied 3185 place count 988 transition count 2406
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 3198 place count 975 transition count 2406
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 3200 place count 973 transition count 2404
Applied a total of 3200 rules in 488 ms. Remains 973 /3157 variables (removed 2184) and now considering 2404/5993 (removed 3589) transitions.
[2026-05-24 18:47:02] [INFO ] Flow matrix only has 2348 transitions (discarded 56 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9762861685102350952.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1416434154588088316.kers'
[2026-05-24 18:47:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9762861685102350952.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1416434154588088316.kers]
Normalized transition count is 2347 out of 2348 initially.
Culled 0 columns in 3 ms.
// Phase 1: matrix 2347 rows 973 cols 7390 entries
Finished phase 1 with 696 SingleSign rule and 0 generalized
[2026-05-24 18:47:02] [INFO ] Computed 277 invariants in 17 ms
Computed 277 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-1416434154588088316.kers
Total runtime 25 ms.
[2026-05-24 18:47:02] [INFO ] Implicit Places using invariants in 457 ms returned []
[2026-05-24 18:47:02] [INFO ] Flow matrix only has 2348 transitions (discarded 56 similar events)
[2026-05-24 18:47:02] [INFO ] Invariant cache hit.
[2026-05-24 18:47:03] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-24 18:47:03] [INFO ] Implicit Places using invariants and state equation in 1060 ms returned []
Implicit Place search using SMT with State Equation took 1517 ms to find 0 implicit places.
[2026-05-24 18:47:03] [INFO ] Redundant transitions in 70 ms returned []
Running 1808 sub problems to find dead transitions.
[2026-05-24 18:47:03] [INFO ] Flow matrix only has 2348 transitions (discarded 56 similar events)
[2026-05-24 18:47:03] [INFO ] Invariant cache hit.
[2026-05-24 18:47:03] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/712 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1808 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 712/3321 variables, and 16 constraints, problems are : Problem set: 0 solved, 1808 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 16/277 constraints, State Equation: 0/973 constraints, ReadFeed: 0/16 constraints, PredecessorRefiner: 1808/1808 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1808 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/712 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1808 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 712/3321 variables, and 16 constraints, problems are : Problem set: 0 solved, 1808 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 16/277 constraints, State Equation: 0/973 constraints, ReadFeed: 0/16 constraints, PredecessorRefiner: 0/1808 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60566ms problems are : Problem set: 0 solved, 1808 unsolved
Search for dead transitions found 0 dead transitions in 60569ms
Starting structural reductions in SI_CTL mode, iteration 1 : 973/3157 places, 2404/5993 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62657 ms. Remains : 973/3157 places, 2404/5993 transitions.
[2026-05-24 18:48:04] [INFO ] Flatten gal took : 27 ms
[2026-05-24 18:48:04] [INFO ] Flatten gal took : 29 ms
[2026-05-24 18:48:04] [INFO ] Input system was already deterministic with 2404 transitions.
[2026-05-24 18:48:04] [INFO ] Flatten gal took : 30 ms
[2026-05-24 18:48:04] [INFO ] Flatten gal took : 30 ms
[2026-05-24 18:48:04] [INFO ] Time to serialize gal into /tmp/CTLFireability6540190543982206302.gal : 10 ms
[2026-05-24 18:48:04] [INFO ] Time to serialize properties into /tmp/CTLFireability17816094210874937000.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/CTLFireability6540190543982206302.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17816094210874937000.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 18:48:34] [INFO ] Flatten gal took : 30 ms
[2026-05-24 18:48:34] [INFO ] Applying decomposition
[2026-05-24 18:48:34] [INFO ] Flatten gal took : 30 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/graph2218284604062429783.txt' '-o' '/tmp/graph2218284604062429783.bin' '-w' '/tmp/graph2218284604062429783.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2218284604062429783.bin' '-l' '-1' '-v' '-w' '/tmp/graph2218284604062429783.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:48:34] [INFO ] Decomposing Gal with order
[2026-05-24 18:48:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:48:34] [INFO ] Removed a total of 2656 redundant transitions.
[2026-05-24 18:48:34] [INFO ] Flatten gal took : 48 ms
[2026-05-24 18:48:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 113 labels/synchronizations in 10 ms.
[2026-05-24 18:48:35] [INFO ] Time to serialize gal into /tmp/CTLFireability5955062950514306642.gal : 8 ms
[2026-05-24 18:48:35] [INFO ] Time to serialize properties into /tmp/CTLFireability10019587656217879318.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/CTLFireability5955062950514306642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10019587656217879318.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.89852e+142,0.305102,14212,197,8,5078,232,1268,5507,45,279,0


Converting to forward existential form...Done !
original formula: EF((AF((((i2.u89.p2295==1)||(i2.u161.p3010==1))||(i16.i1.u163.p3022==1))) * ((i9.i0.u42.p1043==1)||((i15.u341.p4805!=1)&&((i16.i0.u66.p15...190
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((i9.i0.u42.p1043==1)||((i15.u341.p4805!=1)&&((i16.i0.u66.p1539!=1)||(i16.i0.u303.p4424!=1)...248
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 3093 transition count 5868
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 3093 transition count 5868
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 129 place count 3093 transition count 5867
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 157 place count 3065 transition count 5839
Iterating global reduction 1 with 28 rules applied. Total rules applied 185 place count 3065 transition count 5839
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 187 place count 3065 transition count 5837
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 194 place count 3058 transition count 5830
Iterating global reduction 2 with 7 rules applied. Total rules applied 201 place count 3058 transition count 5830
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 207 place count 3052 transition count 5824
Iterating global reduction 2 with 6 rules applied. Total rules applied 213 place count 3052 transition count 5824
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 218 place count 3047 transition count 5819
Iterating global reduction 2 with 5 rules applied. Total rules applied 223 place count 3047 transition count 5819
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 227 place count 3043 transition count 5815
Iterating global reduction 2 with 4 rules applied. Total rules applied 231 place count 3043 transition count 5815
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 234 place count 3040 transition count 5812
Iterating global reduction 2 with 3 rules applied. Total rules applied 237 place count 3040 transition count 5812
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 238 place count 3039 transition count 5811
Iterating global reduction 2 with 1 rules applied. Total rules applied 239 place count 3039 transition count 5811
Applied a total of 239 rules in 1272 ms. Remains 3039 /3157 variables (removed 118) and now considering 5811/5993 (removed 182) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10570311990182507029.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17457866610981189605.kers'
[2026-05-24 18:49:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10570311990182507029.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17457866610981189605.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 5811 rows 3039 cols 17722 entries
Finished phase 1 with 2762 SingleSign rule and 0 generalized
[2026-05-24 18:49:06] [INFO ] Computed 277 invariants in 68 ms
Computed 277 P flows in 69 ms.
Exported basis to /tmp/petrispot-output-17457866610981189605.kers
Total runtime 81 ms.
[2026-05-24 18:49:09] [INFO ] Implicit Places using invariants in 2879 ms returned []
[2026-05-24 18:49:09] [INFO ] Invariant cache hit.
[2026-05-24 18:49:14] [INFO ] Implicit Places using invariants and state equation in 5035 ms returned []
Implicit Place search using SMT with State Equation took 7919 ms to find 0 implicit places.
Running 5810 sub problems to find dead transitions.
[2026-05-24 18:49:14] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3038/8850 variables, and 0 constraints, problems are : Problem set: 0 solved, 5810 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3039 constraints, PredecessorRefiner: 5810/5810 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5810 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3038/8850 variables, and 0 constraints, problems are : Problem set: 0 solved, 5810 unsolved in 30070 ms.
Refiners :[Positive P Invariants (semi-flows): 0/277 constraints, State Equation: 0/3039 constraints, PredecessorRefiner: 0/5810 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63411ms problems are : Problem set: 0 solved, 5810 unsolved
Search for dead transitions found 0 dead transitions in 63420ms
Starting structural reductions in LTL mode, iteration 1 : 3039/3157 places, 5811/5993 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72626 ms. Remains : 3039/3157 places, 5811/5993 transitions.
[2026-05-24 18:50:17] [INFO ] Flatten gal took : 59 ms
[2026-05-24 18:50:17] [INFO ] Flatten gal took : 69 ms
[2026-05-24 18:50:18] [INFO ] Input system was already deterministic with 5811 transitions.
[2026-05-24 18:50:18] [INFO ] Flatten gal took : 66 ms
[2026-05-24 18:50:18] [INFO ] Flatten gal took : 68 ms
[2026-05-24 18:50:18] [INFO ] Time to serialize gal into /tmp/CTLFireability4598091673167773231.gal : 20 ms
[2026-05-24 18:50:18] [INFO ] Time to serialize properties into /tmp/CTLFireability17622574372619042024.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/CTLFireability4598091673167773231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17622574372619042024.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 18:50:48] [INFO ] Flatten gal took : 64 ms
[2026-05-24 18:50:48] [INFO ] Applying decomposition
[2026-05-24 18:50:48] [INFO ] Flatten gal took : 65 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/graph1214555435375569995.txt' '-o' '/tmp/graph1214555435375569995.bin' '-w' '/tmp/graph1214555435375569995.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1214555435375569995.bin' '-l' '-1' '-v' '-w' '/tmp/graph1214555435375569995.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:50:48] [INFO ] Decomposing Gal with order
[2026-05-24 18:50:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:50:49] [INFO ] Removed a total of 5912 redundant transitions.
[2026-05-24 18:50:49] [INFO ] Flatten gal took : 122 ms
[2026-05-24 18:50:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 38 ms.
[2026-05-24 18:50:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2150831032975400859.gal : 26 ms
[2026-05-24 18:50:49] [INFO ] Time to serialize properties into /tmp/CTLFireability8228105945648332635.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/CTLFireability2150831032975400859.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8228105945648332635.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 3157/3157 places, 5993/5993 transitions.
Graph (trivial) has 2730 edges and 3157 vertex of which 687 / 3157 are part of one of the 55 SCC in 2 ms
Free SCC test removed 632 places
Ensure Unique test removed 679 transitions
Reduce isomorphic transitions removed 679 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 492 transitions
Trivial Post-agglo rules discarded 492 transitions
Performed 492 trivial Post agglomeration. Transition count delta: 492
Iterating post reduction 0 with 492 rules applied. Total rules applied 493 place count 2524 transition count 4821
Reduce places removed 492 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
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 1 with 547 rules applied. Total rules applied 1040 place count 2032 transition count 4766
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 2 with 35 rules applied. Total rules applied 1075 place count 1997 transition count 4766
Performed 260 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 260 Pre rules applied. Total rules applied 1075 place count 1997 transition count 4506
Deduced a syphon composed of 260 places in 28 ms
Reduce places removed 260 places and 0 transitions.
Iterating global reduction 3 with 520 rules applied. Total rules applied 1595 place count 1737 transition count 4506
Discarding 125 places :
Symmetric choice reduction at 3 with 125 rule applications. Total rules 1720 place count 1612 transition count 3595
Iterating global reduction 3 with 125 rules applied. Total rules applied 1845 place count 1612 transition count 3595
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1848 place count 1612 transition count 3592
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 36 Pre rules applied. Total rules applied 1848 place count 1612 transition count 3556
Deduced a syphon composed of 36 places in 22 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 1920 place count 1576 transition count 3556
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1921 place count 1575 transition count 3540
Iterating global reduction 4 with 1 rules applied. Total rules applied 1922 place count 1575 transition count 3540
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1923 place count 1575 transition count 3539
Performed 556 Post agglomeration using F-continuation condition.Transition count delta: 556
Deduced a syphon composed of 556 places in 1 ms
Reduce places removed 556 places and 0 transitions.
Iterating global reduction 5 with 1112 rules applied. Total rules applied 3035 place count 1019 transition count 2983
Renaming transitions due to excessive name length > 1024 char.
Discarding 33 places :
Symmetric choice reduction at 5 with 33 rule applications. Total rules 3068 place count 986 transition count 2470
Iterating global reduction 5 with 33 rules applied. Total rules applied 3101 place count 986 transition count 2470
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 5 with 30 rules applied. Total rules applied 3131 place count 986 transition count 2440
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 6 with 24 rules applied. Total rules applied 3155 place count 986 transition count 2416
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 6 with 12 rules applied. Total rules applied 3167 place count 986 transition count 2404
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 3179 place count 974 transition count 2404
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3181 place count 972 transition count 2402
Applied a total of 3181 rules in 493 ms. Remains 972 /3157 variables (removed 2185) and now considering 2402/5993 (removed 3591) transitions.
[2026-05-24 18:51:19] [INFO ] Flow matrix only has 2348 transitions (discarded 54 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12869172582836928270.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14749545828457270119.kers'
[2026-05-24 18:51:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12869172582836928270.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14749545828457270119.kers]
Normalized transition count is 2347 out of 2348 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 2347 rows 972 cols 7390 entries
Finished phase 1 with 695 SingleSign rule and 0 generalized
[2026-05-24 18:51:19] [INFO ] Computed 277 invariants in 8 ms
Computed 277 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-14749545828457270119.kers
Total runtime 14 ms.
[2026-05-24 18:51:20] [INFO ] Implicit Places using invariants in 418 ms returned []
[2026-05-24 18:51:20] [INFO ] Flow matrix only has 2348 transitions (discarded 54 similar events)
[2026-05-24 18:51:20] [INFO ] Invariant cache hit.
[2026-05-24 18:51:20] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-24 18:51:21] [INFO ] Implicit Places using invariants and state equation in 957 ms returned []
Implicit Place search using SMT with State Equation took 1423 ms to find 0 implicit places.
[2026-05-24 18:51:21] [INFO ] Redundant transitions in 71 ms returned []
Running 1804 sub problems to find dead transitions.
[2026-05-24 18:51:21] [INFO ] Flow matrix only has 2348 transitions (discarded 54 similar events)
[2026-05-24 18:51:21] [INFO ] Invariant cache hit.
[2026-05-24 18:51:21] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/711 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1804 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 711/3320 variables, and 16 constraints, problems are : Problem set: 0 solved, 1804 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 16/277 constraints, State Equation: 0/972 constraints, ReadFeed: 0/16 constraints, PredecessorRefiner: 1804/1804 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1804 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/711 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1804 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 711/3320 variables, and 16 constraints, problems are : Problem set: 0 solved, 1804 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 16/277 constraints, State Equation: 0/972 constraints, ReadFeed: 0/16 constraints, PredecessorRefiner: 0/1804 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60534ms problems are : Problem set: 0 solved, 1804 unsolved
Search for dead transitions found 0 dead transitions in 60536ms
Starting structural reductions in SI_CTL mode, iteration 1 : 972/3157 places, 2402/5993 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62531 ms. Remains : 972/3157 places, 2402/5993 transitions.
[2026-05-24 18:52:21] [INFO ] Flatten gal took : 26 ms
[2026-05-24 18:52:21] [INFO ] Flatten gal took : 29 ms
[2026-05-24 18:52:22] [INFO ] Input system was already deterministic with 2402 transitions.
[2026-05-24 18:52:22] [INFO ] Flatten gal took : 29 ms
[2026-05-24 18:52:22] [INFO ] Flatten gal took : 29 ms
[2026-05-24 18:52:22] [INFO ] Time to serialize gal into /tmp/CTLFireability2098829904388506702.gal : 8 ms
[2026-05-24 18:52:22] [INFO ] Time to serialize properties into /tmp/CTLFireability7012444249222067688.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/CTLFireability2098829904388506702.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7012444249222067688.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 18:52:52] [INFO ] Flatten gal took : 31 ms
[2026-05-24 18:52:52] [INFO ] Applying decomposition
[2026-05-24 18:52:52] [INFO ] Flatten gal took : 29 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/graph759435917743460595.txt' '-o' '/tmp/graph759435917743460595.bin' '-w' '/tmp/graph759435917743460595.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph759435917743460595.bin' '-l' '-1' '-v' '-w' '/tmp/graph759435917743460595.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:52:52] [INFO ] Decomposing Gal with order
[2026-05-24 18:52:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:52:52] [INFO ] Removed a total of 2654 redundant transitions.
[2026-05-24 18:52:52] [INFO ] Flatten gal took : 55 ms
[2026-05-24 18:52:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 7 ms.
[2026-05-24 18:52:52] [INFO ] Time to serialize gal into /tmp/CTLFireability10357501755228799919.gal : 7 ms
[2026-05-24 18:52:52] [INFO ] Time to serialize properties into /tmp/CTLFireability10248345912665850732.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/CTLFireability10357501755228799919.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10248345912665850732.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.48324e+141,0.350534,14080,204,9,4212,267,1242,4493,44,323,0


Converting to forward existential form...Done !
original formula: EG((((i11.u55.p1304==1) + AF((i9.u47.p1133==1))) + ((i7.u36.p906==0) + AG((!(E(((i4.u16.p469==1)&&(i4.u192.p3334==1)) U ((i6.u28.p725==1)...204
=> equivalent forward existential formula: [FwdG(Init,(((i11.u55.p1304==1) + !(EG(!((i9.u47.p1133==1))))) + ((i7.u36.p906==0) + !(E(TRUE U !((!(E(((i4.u16....265
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-24 18:53:22] [INFO ] Flatten gal took : 68 ms
[2026-05-24 18:53:22] [INFO ] Flatten gal took : 71 ms
[2026-05-24 18:53:22] [INFO ] Applying decomposition
[2026-05-24 18:53:22] [INFO ] Flatten gal took : 73 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/graph8798439900875028383.txt' '-o' '/tmp/graph8798439900875028383.bin' '-w' '/tmp/graph8798439900875028383.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8798439900875028383.bin' '-l' '-1' '-v' '-w' '/tmp/graph8798439900875028383.weights' '-q' '0' '-e' '0.001'
[2026-05-24 18:53:23] [INFO ] Decomposing Gal with order
[2026-05-24 18:53:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 18:53:23] [INFO ] Removed a total of 6019 redundant transitions.
[2026-05-24 18:53:23] [INFO ] Flatten gal took : 127 ms
[2026-05-24 18:53:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 40 ms.
[2026-05-24 18:53:23] [INFO ] Time to serialize gal into /tmp/CTLFireability15023507199606843819.gal : 27 ms
[2026-05-24 18:53:23] [INFO ] Time to serialize properties into /tmp/CTLFireability8776809830259721810.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/CTLFireability15023507199606843819.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8776809830259721810.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCround-PT-12b"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is DLCround-PT-12b, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r098-tall-177955695700658"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-12b.tgz
mv DLCround-PT-12b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;