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.r146-tall-177961074100322.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 GPPP-PT-C0100N0000000100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074100322
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 5.8K Mar 7 11:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Mar 7 11:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Mar 7 11:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 7 11:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 10:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 10:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 15 10:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 10:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 11:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Mar 7 11:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Mar 7 11:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 7 11:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 17 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1 Mar 3 18:30 large_marking
-rw-r--r-- 1 mcc users 21K 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 GPPP-PT-C0100N0000000100-CTLFireability-2024-00
FORMULA_NAME GPPP-PT-C0100N0000000100-CTLFireability-2024-01
FORMULA_NAME GPPP-PT-C0100N0000000100-CTLFireability-2024-02
FORMULA_NAME GPPP-PT-C0100N0000000100-CTLFireability-2024-03
FORMULA_NAME GPPP-PT-C0100N0000000100-CTLFireability-2024-04
FORMULA_NAME GPPP-PT-C0100N0000000100-CTLFireability-2024-05
FORMULA_NAME GPPP-PT-C0100N0000000100-CTLFireability-2024-06
FORMULA_NAME GPPP-PT-C0100N0000000100-CTLFireability-2024-07
FORMULA_NAME GPPP-PT-C0100N0000000100-CTLFireability-2024-08
FORMULA_NAME GPPP-PT-C0100N0000000100-CTLFireability-2024-09
FORMULA_NAME GPPP-PT-C0100N0000000100-CTLFireability-2024-10
FORMULA_NAME GPPP-PT-C0100N0000000100-CTLFireability-2024-11
FORMULA_NAME GPPP-PT-C0100N0000000100-CTLFireability-2024-12
FORMULA_NAME GPPP-PT-C0100N0000000100-CTLFireability-2024-13
FORMULA_NAME GPPP-PT-C0100N0000000100-CTLFireability-2024-14
FORMULA_NAME GPPP-PT-C0100N0000000100-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779714495150

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPPP-PT-C0100N0000000100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 13:08:16] [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]
[2026-05-25 13:08:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 13:08:16] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2026-05-25 13:08:16] [INFO ] Transformed 33 places.
[2026-05-25 13:08:16] [INFO ] Transformed 22 transitions.
[2026-05-25 13:08:16] [INFO ] Parsed PT model containing 33 places and 22 transitions and 83 arcs in 123 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 33 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 7 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Running 21 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6238478855341638082.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2699962643604231001.kers'
[2026-05-25 13:08:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6238478855341638082.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2699962643604231001.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 22 rows 27 cols 71 entries
Finished phase 1 with 13 SingleSign rule and 8 generalized
[2026-05-25 13:08:16] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2699962643604231001.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (OVERLAPS) 1/33 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 21 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Problem TDEAD19 is UNSAT
At refinement iteration 5 (OVERLAPS) 22/55 variables, 33/45 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/45 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/55 variables, 0/45 constraints. Problems are: Problem set: 1 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 55/55 variables, and 45 constraints, problems are : Problem set: 1 solved, 20 unsolved in 471 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 7/7 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 1/8 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 3/11 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 1/33 variables, 1/12 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 0/12 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 22/55 variables, 33/45 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/55 variables, 20/65 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/55 variables, 0/65 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 10 (OVERLAPS) 0/55 variables, 0/65 constraints. Problems are: Problem set: 1 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 55/55 variables, and 65 constraints, problems are : Problem set: 1 solved, 20 unsolved in 16886 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 20/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17433ms problems are : Problem set: 1 solved, 20 unsolved
Search for dead transitions found 1 dead transitions in 17446ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9068497007387819201.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3217621729190162261.kers'
[2026-05-25 13:08:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9068497007387819201.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3217621729190162261.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 21 rows 27 cols 68 entries
Finished phase 1 with 13 SingleSign rule and 7 generalized
[2026-05-25 13:08:33] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3217621729190162261.kers
Total runtime 0 ms.
[2026-05-25 13:08:34] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-25 13:08:34] [INFO ] Invariant cache hit.
[2026-05-25 13:08:34] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/33 places, 21/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17592 ms. Remains : 33/33 places, 21/22 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Running 20 sub problems to find dead transitions.
[2026-05-25 13:08:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 20 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 1/33 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 21/54 variables, 33/46 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/54 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 0/54 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 46 constraints, problems are : Problem set: 0 solved, 20 unsolved in 258 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 32/54 variables, and 12 constraints, problems are : Problem set: 0 solved, 20 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/5 constraints, State Equation: 0/33 constraints, PredecessorRefiner: 0/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20283ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 20284ms
[2026-05-25 13:08:54] [INFO ] Invariant cache hit.
[2026-05-25 13:08:54] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-25 13:08:54] [INFO ] Invariant cache hit.
[2026-05-25 13:08:54] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 20368 ms. Remains : 33/33 places, 21/21 transitions.
Support contains 33 out of 33 places after structural reductions.
[2026-05-25 13:08:54] [INFO ] Flatten gal took : 17 ms
[2026-05-25 13:08:54] [INFO ] Flatten gal took : 6 ms
[2026-05-25 13:08:54] [INFO ] Input system was already deterministic with 21 transitions.
Reduction of identical properties reduced properties to check from 46 to 36
RANDOM walk for 40354 steps (12 resets) in 201 ms. (199 steps per ms) remains 3/36 properties
BEST_FIRST walk for 40004 steps (8 resets) in 198 ms. (201 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 133 ms. (298 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 211 ms. (188 steps per ms) remains 2/2 properties
[2026-05-25 13:08:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 16/23 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp44 is UNSAT
After SMT solving in domain Real declared 29/54 variables, and 11 constraints, problems are : Problem set: 2 solved, 0 unsolved in 34 ms.
Refiners :[Positive P Invariants (semi-flows): 6/8 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/33 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
FORMULA GPPP-PT-C0100N0000000100-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 13:08:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 13:08:54] [INFO ] Flatten gal took : 4 ms
FORMULA GPPP-PT-C0100N0000000100-CTLFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 13:08:54] [INFO ] Flatten gal took : 4 ms
[2026-05-25 13:08:55] [INFO ] Input system was already deterministic with 21 transitions.
Support contains 30 out of 33 places (down from 31) after GAL structural reductions.
Computed a total of 31 stabilizing places and 19 stable transitions
Graph (complete) has 81 edges and 33 vertex of which 32 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 21/21 transitions.
Graph (complete) has 81 edges and 33 vertex of which 32 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 32 transition count 20
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 31 transition count 20
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 29 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 9 place count 27 transition count 18
Applied a total of 9 rules in 15 ms. Remains 27 /33 variables (removed 6) and now considering 18/21 (removed 3) transitions.
Running 17 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15843149360591768.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14830051736999442096.kers'
[2026-05-25 13:08:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15843149360591768.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14830051736999442096.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 18 rows 23 cols 61 entries
Finished phase 1 with 10 SingleSign rule and 7 generalized
[2026-05-25 13:08:55] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14830051736999442096.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/27 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/45 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/45 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 45/45 variables, and 37 constraints, problems are : Problem set: 0 solved, 17 unsolved in 173 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 27/27 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/27 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 17 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 27/45 variables, and 10 constraints, problems are : Problem set: 0 solved, 17 unsolved in 20009 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/27 constraints, PredecessorRefiner: 0/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20190ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 20191ms
[2026-05-25 13:09:15] [INFO ] Invariant cache hit.
[2026-05-25 13:09:15] [INFO ] Implicit Places using invariants in 47 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 49 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 26/33 places, 18/21 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 25 transition count 17
Applied a total of 2 rules in 5 ms. Remains 25 /26 variables (removed 1) and now considering 17/18 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11604272834056393614.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13003298937897986687.kers'
[2026-05-25 13:09:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11604272834056393614.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13003298937897986687.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 17 rows 22 cols 59 entries
Finished phase 1 with 9 SingleSign rule and 7 generalized
[2026-05-25 13:09:15] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13003298937897986687.kers
Total runtime 1 ms.
[2026-05-25 13:09:15] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-25 13:09:15] [INFO ] Invariant cache hit.
[2026-05-25 13:09:15] [INFO ] Implicit Places using invariants and state equation in 49 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 95 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 24/33 places, 17/21 transitions.
Applied a total of 0 rules in 3 ms. Remains 24 /24 variables (removed 0) and now considering 17/17 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 20358 ms. Remains : 24/33 places, 17/21 transitions.
[2026-05-25 13:09:15] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:09:15] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:09:15] [INFO ] Input system was already deterministic with 17 transitions.
[2026-05-25 13:09:15] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:09:15] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:09:15] [INFO ] Time to serialize gal into /tmp/CTLFireability3335698093877707320.gal : 1 ms
[2026-05-25 13:09:15] [INFO ] Time to serialize properties into /tmp/CTLFireability1605165592689464690.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/CTLFireability3335698093877707320.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1605165592689464690.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.
[2026-05-25 13:09:45] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:09:45] [INFO ] Applying decomposition
[2026-05-25 13:09:45] [INFO ] Flatten gal took : 1 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/graph204248892695954550.txt' '-o' '/tmp/graph204248892695954550.bin' '-w' '/tmp/graph204248892695954550.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph204248892695954550.bin' '-l' '-1' '-v' '-w' '/tmp/graph204248892695954550.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:09:45] [INFO ] Decomposing Gal with order
[2026-05-25 13:09:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:09:45] [INFO ] Removed a total of 3 redundant transitions.
[2026-05-25 13:09:45] [INFO ] Flatten gal took : 44 ms
[2026-05-25 13:09:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2026-05-25 13:09:45] [INFO ] Time to serialize gal into /tmp/CTLFireability9369337614110866010.gal : 1 ms
[2026-05-25 13:09:45] [INFO ] Time to serialize properties into /tmp/CTLFireability17636140842933417917.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/CTLFireability9369337614110866010.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17636140842933417917.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 : 33/33 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32 transition count 21
Applied a total of 1 rules in 2 ms. Remains 32 /33 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Running 20 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11779126689818195743.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9764656875424651816.kers'
[2026-05-25 13:10:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11779126689818195743.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9764656875424651816.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 21 rows 26 cols 67 entries
Finished phase 1 with 13 SingleSign rule and 7 generalized
[2026-05-25 13:10:15] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9764656875424651816.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 20 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/53 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/53 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 53/53 variables, and 44 constraints, problems are : Problem set: 0 solved, 20 unsolved in 304 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 32/53 variables, and 12 constraints, problems are : Problem set: 0 solved, 20 unsolved in 20008 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/32 constraints, PredecessorRefiner: 0/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20328ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 20328ms
[2026-05-25 13:10:35] [INFO ] Invariant cache hit.
[2026-05-25 13:10:35] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 13:10:35] [INFO ] Invariant cache hit.
[2026-05-25 13:10:36] [INFO ] Implicit Places using invariants and state equation in 78 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 119 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/33 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 20450 ms. Remains : 31/33 places, 21/21 transitions.
[2026-05-25 13:10:36] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:10:36] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:10:36] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:10:36] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:10:36] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:10:36] [INFO ] Time to serialize gal into /tmp/CTLFireability14242549996691143560.gal : 1 ms
[2026-05-25 13:10:36] [INFO ] Time to serialize properties into /tmp/CTLFireability15420016296300326754.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/CTLFireability14242549996691143560.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15420016296300326754.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:11:06] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:11:06] [INFO ] Applying decomposition
[2026-05-25 13:11:06] [INFO ] Flatten gal took : 6 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/graph4397985778124235742.txt' '-o' '/tmp/graph4397985778124235742.bin' '-w' '/tmp/graph4397985778124235742.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4397985778124235742.bin' '-l' '-1' '-v' '-w' '/tmp/graph4397985778124235742.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:11:06] [INFO ] Decomposing Gal with order
[2026-05-25 13:11:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:11:06] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:11:06] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:11:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:11:06] [INFO ] Time to serialize gal into /tmp/CTLFireability5081230050821909363.gal : 1 ms
[2026-05-25 13:11:06] [INFO ] Time to serialize properties into /tmp/CTLFireability14698925871135704283.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/CTLFireability5081230050821909363.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14698925871135704283.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 : 33/33 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32 transition count 21
Applied a total of 1 rules in 1 ms. Remains 32 /33 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 13:11:36] [INFO ] Invariant cache hit.
[2026-05-25 13:11:36] [INFO ] Implicit Places using invariants in 60 ms returned []
[2026-05-25 13:11:36] [INFO ] Invariant cache hit.
[2026-05-25 13:11:36] [INFO ] Implicit Places using invariants and state equation in 49 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 118 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/33 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 120 ms. Remains : 31/33 places, 21/21 transitions.
[2026-05-25 13:11:36] [INFO ] Flatten gal took : 6 ms
[2026-05-25 13:11:36] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:11:36] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:11:36] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:11:36] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:11:36] [INFO ] Time to serialize gal into /tmp/CTLFireability14840186439650961055.gal : 2 ms
[2026-05-25 13:11:36] [INFO ] Time to serialize properties into /tmp/CTLFireability14460303174838163605.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/CTLFireability14840186439650961055.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14460303174838163605.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:12:06] [INFO ] Flatten gal took : 5 ms
[2026-05-25 13:12:06] [INFO ] Applying decomposition
[2026-05-25 13:12:06] [INFO ] Flatten gal took : 3 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/graph1123860454383579712.txt' '-o' '/tmp/graph1123860454383579712.bin' '-w' '/tmp/graph1123860454383579712.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1123860454383579712.bin' '-l' '-1' '-v' '-w' '/tmp/graph1123860454383579712.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:12:06] [INFO ] Decomposing Gal with order
[2026-05-25 13:12:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:12:06] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:12:06] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:12:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 13:12:06] [INFO ] Time to serialize gal into /tmp/CTLFireability7354560499550442643.gal : 1 ms
[2026-05-25 13:12:06] [INFO ] Time to serialize properties into /tmp/CTLFireability8690884160646545625.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/CTLFireability7354560499550442643.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8690884160646545625.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 : 33/33 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32 transition count 21
Applied a total of 1 rules in 1 ms. Remains 32 /33 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 13:12:36] [INFO ] Invariant cache hit.
[2026-05-25 13:12:36] [INFO ] Implicit Places using invariants in 93 ms returned [3, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 94 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/33 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 96 ms. Remains : 30/33 places, 21/21 transitions.
[2026-05-25 13:12:36] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:12:36] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:12:36] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:12:36] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:12:36] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:12:36] [INFO ] Time to serialize gal into /tmp/CTLFireability12761910388079692469.gal : 0 ms
[2026-05-25 13:12:36] [INFO ] Time to serialize properties into /tmp/CTLFireability14371530547181801211.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/CTLFireability12761910388079692469.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14371530547181801211.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:13:06] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:13:06] [INFO ] Applying decomposition
[2026-05-25 13:13:06] [INFO ] Flatten gal took : 2 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/graph10890142694761630071.txt' '-o' '/tmp/graph10890142694761630071.bin' '-w' '/tmp/graph10890142694761630071.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10890142694761630071.bin' '-l' '-1' '-v' '-w' '/tmp/graph10890142694761630071.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:13:06] [INFO ] Decomposing Gal with order
[2026-05-25 13:13:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:13:06] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:13:06] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:13:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:13:06] [INFO ] Time to serialize gal into /tmp/CTLFireability2175181462825375742.gal : 0 ms
[2026-05-25 13:13:06] [INFO ] Time to serialize properties into /tmp/CTLFireability8614833620981567458.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/CTLFireability2175181462825375742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8614833620981567458.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 : 33/33 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32 transition count 21
Applied a total of 1 rules in 1 ms. Remains 32 /33 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 13:13:36] [INFO ] Invariant cache hit.
[2026-05-25 13:13:36] [INFO ] Implicit Places using invariants in 37 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/33 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41 ms. Remains : 31/33 places, 21/21 transitions.
[2026-05-25 13:13:36] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:13:36] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:13:36] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:13:36] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:13:36] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:13:36] [INFO ] Time to serialize gal into /tmp/CTLFireability11909101919735914986.gal : 0 ms
[2026-05-25 13:13:36] [INFO ] Time to serialize properties into /tmp/CTLFireability15094273043147101243.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/CTLFireability11909101919735914986.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15094273043147101243.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:14:06] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:14:06] [INFO ] Applying decomposition
[2026-05-25 13:14:06] [INFO ] Flatten gal took : 2 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/graph8201273815064339646.txt' '-o' '/tmp/graph8201273815064339646.bin' '-w' '/tmp/graph8201273815064339646.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8201273815064339646.bin' '-l' '-1' '-v' '-w' '/tmp/graph8201273815064339646.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:14:06] [INFO ] Decomposing Gal with order
[2026-05-25 13:14:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:14:06] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:14:06] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:14:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:14:06] [INFO ] Time to serialize gal into /tmp/CTLFireability8077708052479420484.gal : 1 ms
[2026-05-25 13:14:06] [INFO ] Time to serialize properties into /tmp/CTLFireability16908469651191374961.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/CTLFireability8077708052479420484.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16908469651191374961.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 : 33/33 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32 transition count 21
Applied a total of 1 rules in 2 ms. Remains 32 /33 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 13:14:37] [INFO ] Invariant cache hit.
[2026-05-25 13:14:37] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-25 13:14:37] [INFO ] Invariant cache hit.
[2026-05-25 13:14:37] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 32/33 places, 21/21 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 103 ms. Remains : 32/33 places, 21/21 transitions.
[2026-05-25 13:14:37] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:14:37] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:14:37] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:14:37] [INFO ] Flatten gal took : 10 ms
[2026-05-25 13:14:37] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:14:37] [INFO ] Time to serialize gal into /tmp/CTLFireability7717262279121067663.gal : 1 ms
[2026-05-25 13:14:37] [INFO ] Time to serialize properties into /tmp/CTLFireability961548942907913282.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/CTLFireability7717262279121067663.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability961548942907913282.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:15:07] [INFO ] Flatten gal took : 6 ms
[2026-05-25 13:15:07] [INFO ] Applying decomposition
[2026-05-25 13:15:07] [INFO ] Flatten gal took : 3 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/graph4683106965662508130.txt' '-o' '/tmp/graph4683106965662508130.bin' '-w' '/tmp/graph4683106965662508130.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4683106965662508130.bin' '-l' '-1' '-v' '-w' '/tmp/graph4683106965662508130.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:15:07] [INFO ] Decomposing Gal with order
[2026-05-25 13:15:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:15:07] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:15:07] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:15:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 13:15:07] [INFO ] Time to serialize gal into /tmp/CTLFireability6796216378345775706.gal : 1 ms
[2026-05-25 13:15:07] [INFO ] Time to serialize properties into /tmp/CTLFireability9371931188016063486.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/CTLFireability6796216378345775706.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9371931188016063486.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 : 33/33 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32 transition count 21
Applied a total of 1 rules in 1 ms. Remains 32 /33 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 13:15:37] [INFO ] Invariant cache hit.
[2026-05-25 13:15:37] [INFO ] Implicit Places using invariants in 33 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/33 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 31/33 places, 21/21 transitions.
[2026-05-25 13:15:37] [INFO ] Flatten gal took : 15 ms
[2026-05-25 13:15:37] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:15:37] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:15:37] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:15:37] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:15:37] [INFO ] Time to serialize gal into /tmp/CTLFireability14524901000199525297.gal : 0 ms
[2026-05-25 13:15:37] [INFO ] Time to serialize properties into /tmp/CTLFireability12836471428953721719.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/CTLFireability14524901000199525297.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12836471428953721719.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:16:07] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:16:07] [INFO ] Applying decomposition
[2026-05-25 13:16:07] [INFO ] Flatten gal took : 1 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/graph7905763897554813467.txt' '-o' '/tmp/graph7905763897554813467.bin' '-w' '/tmp/graph7905763897554813467.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7905763897554813467.bin' '-l' '-1' '-v' '-w' '/tmp/graph7905763897554813467.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:16:07] [INFO ] Decomposing Gal with order
[2026-05-25 13:16:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:16:07] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:16:07] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:16:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:16:07] [INFO ] Time to serialize gal into /tmp/CTLFireability1454960445245669144.gal : 0 ms
[2026-05-25 13:16:07] [INFO ] Time to serialize properties into /tmp/CTLFireability3237614902841790177.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/CTLFireability1454960445245669144.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3237614902841790177.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 : 33/33 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32 transition count 21
Applied a total of 1 rules in 2 ms. Remains 32 /33 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 13:16:37] [INFO ] Invariant cache hit.
[2026-05-25 13:16:37] [INFO ] Implicit Places using invariants in 40 ms returned [3, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 41 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/33 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 45 ms. Remains : 30/33 places, 21/21 transitions.
[2026-05-25 13:16:37] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:16:37] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:16:37] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:16:37] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:16:37] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:16:37] [INFO ] Time to serialize gal into /tmp/CTLFireability15102181585738719935.gal : 1 ms
[2026-05-25 13:16:37] [INFO ] Time to serialize properties into /tmp/CTLFireability16285518731430208816.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/CTLFireability15102181585738719935.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16285518731430208816.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:17:07] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:17:07] [INFO ] Applying decomposition
[2026-05-25 13:17:07] [INFO ] Flatten gal took : 1 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/graph15984597522022535569.txt' '-o' '/tmp/graph15984597522022535569.bin' '-w' '/tmp/graph15984597522022535569.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15984597522022535569.bin' '-l' '-1' '-v' '-w' '/tmp/graph15984597522022535569.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:17:07] [INFO ] Decomposing Gal with order
[2026-05-25 13:17:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:17:07] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:17:07] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:17:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 13:17:07] [INFO ] Time to serialize gal into /tmp/CTLFireability17357974459600919442.gal : 1 ms
[2026-05-25 13:17:07] [INFO ] Time to serialize properties into /tmp/CTLFireability10251062195862931398.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/CTLFireability17357974459600919442.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10251062195862931398.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 21/21 transitions.
Graph (complete) has 81 edges and 33 vertex of which 32 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 31 transition count 20
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 6 place count 29 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 9 place count 27 transition count 18
Applied a total of 9 rules in 10 ms. Remains 27 /33 variables (removed 6) and now considering 18/21 (removed 3) transitions.
Running 17 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7299855136152601683.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8193340812285997400.kers'
[2026-05-25 13:17:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7299855136152601683.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8193340812285997400.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 18 rows 23 cols 61 entries
Finished phase 1 with 10 SingleSign rule and 7 generalized
[2026-05-25 13:17:37] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8193340812285997400.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/27 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/45 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/45 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 45/45 variables, and 37 constraints, problems are : Problem set: 0 solved, 17 unsolved in 163 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 27/27 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/27 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 17 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 27/45 variables, and 10 constraints, problems are : Problem set: 0 solved, 17 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/27 constraints, PredecessorRefiner: 0/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20183ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 20184ms
[2026-05-25 13:17:57] [INFO ] Invariant cache hit.
[2026-05-25 13:17:57] [INFO ] Implicit Places using invariants in 32 ms returned [3, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 49 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 25/33 places, 18/21 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 24 transition count 17
Applied a total of 2 rules in 3 ms. Remains 24 /25 variables (removed 1) and now considering 17/18 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17000921724820707081.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7866240946477913544.kers'
[2026-05-25 13:17:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17000921724820707081.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7866240946477913544.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 17 rows 21 cols 54 entries
Finished phase 1 with 12 SingleSign rule and 4 generalized
[2026-05-25 13:17:57] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7866240946477913544.kers
Total runtime 0 ms.
[2026-05-25 13:17:57] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 13:17:57] [INFO ] Invariant cache hit.
[2026-05-25 13:17:57] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 24/33 places, 17/21 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 20318 ms. Remains : 24/33 places, 17/21 transitions.
[2026-05-25 13:17:57] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:17:57] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:17:57] [INFO ] Input system was already deterministic with 17 transitions.
[2026-05-25 13:17:57] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:17:57] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:17:57] [INFO ] Time to serialize gal into /tmp/CTLFireability3234800941911263090.gal : 0 ms
[2026-05-25 13:17:57] [INFO ] Time to serialize properties into /tmp/CTLFireability18058316275239060549.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/CTLFireability3234800941911263090.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18058316275239060549.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.14698e+10,19.5943,445124,2,752699,5,2.76216e+06,6,0,115,2.33415e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 13:18:28] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:18:28] [INFO ] Applying decomposition
[2026-05-25 13:18:28] [INFO ] Flatten gal took : 1 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/graph6982536232863811704.txt' '-o' '/tmp/graph6982536232863811704.bin' '-w' '/tmp/graph6982536232863811704.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6982536232863811704.bin' '-l' '-1' '-v' '-w' '/tmp/graph6982536232863811704.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:18:28] [INFO ] Decomposing Gal with order
[2026-05-25 13:18:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:18:28] [INFO ] Removed a total of 1 redundant transitions.
[2026-05-25 13:18:28] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:18:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:18:28] [INFO ] Time to serialize gal into /tmp/CTLFireability8490318176150737861.gal : 2 ms
[2026-05-25 13:18:28] [INFO ] Time to serialize properties into /tmp/CTLFireability12474424325587011098.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/CTLFireability8490318176150737861.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12474424325587011098.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 : 33/33 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32 transition count 21
Applied a total of 1 rules in 0 ms. Remains 32 /33 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Running 20 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14266814180362422338.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6042053824148185641.kers'
[2026-05-25 13:18:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14266814180362422338.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6042053824148185641.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 21 rows 26 cols 67 entries
Finished phase 1 with 13 SingleSign rule and 7 generalized
[2026-05-25 13:18:58] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6042053824148185641.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 20 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/53 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/53 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 53/53 variables, and 44 constraints, problems are : Problem set: 0 solved, 20 unsolved in 247 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 32/53 variables, and 12 constraints, problems are : Problem set: 0 solved, 20 unsolved in 20009 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/32 constraints, PredecessorRefiner: 0/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20268ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 20269ms
[2026-05-25 13:19:18] [INFO ] Invariant cache hit.
[2026-05-25 13:19:18] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 13:19:18] [INFO ] Invariant cache hit.
[2026-05-25 13:19:18] [INFO ] Implicit Places using invariants and state equation in 41 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 92 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/33 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 20361 ms. Remains : 31/33 places, 21/21 transitions.
[2026-05-25 13:19:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:19:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:19:18] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:19:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:19:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:19:18] [INFO ] Time to serialize gal into /tmp/CTLFireability16806414893829744557.gal : 0 ms
[2026-05-25 13:19:18] [INFO ] Time to serialize properties into /tmp/CTLFireability7026205857044723810.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/CTLFireability16806414893829744557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7026205857044723810.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:19:48] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:19:48] [INFO ] Applying decomposition
[2026-05-25 13:19:48] [INFO ] Flatten gal took : 1 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/graph16491608420304448770.txt' '-o' '/tmp/graph16491608420304448770.bin' '-w' '/tmp/graph16491608420304448770.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16491608420304448770.bin' '-l' '-1' '-v' '-w' '/tmp/graph16491608420304448770.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:19:48] [INFO ] Decomposing Gal with order
[2026-05-25 13:19:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:19:48] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:19:48] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:19:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 13:19:48] [INFO ] Time to serialize gal into /tmp/CTLFireability4190952081956465332.gal : 1 ms
[2026-05-25 13:19:48] [INFO ] Time to serialize properties into /tmp/CTLFireability3396265256886845894.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/CTLFireability4190952081956465332.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3396265256886845894.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 : 33/33 places, 21/21 transitions.
Graph (complete) has 81 edges and 33 vertex of which 32 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 30 transition count 20
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 28 transition count 19
Applied a total of 7 rules in 5 ms. Remains 28 /33 variables (removed 5) and now considering 19/21 (removed 2) transitions.
Running 18 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4691703119779917695.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8498497609953005251.kers'
[2026-05-25 13:20:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4691703119779917695.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8498497609953005251.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 19 rows 24 cols 63 entries
Finished phase 1 with 11 SingleSign rule and 7 generalized
[2026-05-25 13:20:18] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8498497609953005251.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 1/28 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 18 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 19/47 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 0/47 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 47/47 variables, and 38 constraints, problems are : Problem set: 0 solved, 18 unsolved in 168 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 28/28 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 1/28 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 28/47 variables, and 10 constraints, problems are : Problem set: 0 solved, 18 unsolved in 20008 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/28 constraints, PredecessorRefiner: 0/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20186ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 20186ms
[2026-05-25 13:20:38] [INFO ] Invariant cache hit.
[2026-05-25 13:20:38] [INFO ] Implicit Places using invariants in 46 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 27/33 places, 19/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 19/19 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 20239 ms. Remains : 27/33 places, 19/21 transitions.
[2026-05-25 13:20:38] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:20:38] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:20:38] [INFO ] Input system was already deterministic with 19 transitions.
[2026-05-25 13:20:38] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:20:38] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:20:38] [INFO ] Time to serialize gal into /tmp/CTLFireability16778100068568899107.gal : 0 ms
[2026-05-25 13:20:38] [INFO ] Time to serialize properties into /tmp/CTLFireability11536795535070253967.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/CTLFireability16778100068568899107.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11536795535070253967.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:21:08] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:21:08] [INFO ] Applying decomposition
[2026-05-25 13:21:08] [INFO ] Flatten gal took : 1 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/graph15816235776003967614.txt' '-o' '/tmp/graph15816235776003967614.bin' '-w' '/tmp/graph15816235776003967614.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15816235776003967614.bin' '-l' '-1' '-v' '-w' '/tmp/graph15816235776003967614.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:21:08] [INFO ] Decomposing Gal with order
[2026-05-25 13:21:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:21:08] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:21:08] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:21:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:21:08] [INFO ] Time to serialize gal into /tmp/CTLFireability3784001970258504711.gal : 0 ms
[2026-05-25 13:21:08] [INFO ] Time to serialize properties into /tmp/CTLFireability6542711093959185853.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/CTLFireability3784001970258504711.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6542711093959185853.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 : 33/33 places, 21/21 transitions.
Graph (complete) has 81 edges and 33 vertex of which 32 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 31 transition count 20
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 31 transition count 19
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 30 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 8 place count 28 transition count 18
Applied a total of 8 rules in 9 ms. Remains 28 /33 variables (removed 5) and now considering 18/21 (removed 3) transitions.
Running 17 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7894127988128672328.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17349715040234539999.kers'
[2026-05-25 13:21:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7894127988128672328.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17349715040234539999.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 18 rows 23 cols 61 entries
Finished phase 1 with 10 SingleSign rule and 7 generalized
[2026-05-25 13:21:38] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17349715040234539999.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/28 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 17 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/46 variables, 28/39 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/46 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 46/46 variables, and 39 constraints, problems are : Problem set: 0 solved, 17 unsolved in 149 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 28/28 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/28 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 17 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 28/46 variables, and 11 constraints, problems are : Problem set: 0 solved, 17 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/28 constraints, PredecessorRefiner: 0/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20174ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 20175ms
[2026-05-25 13:21:59] [INFO ] Invariant cache hit.
[2026-05-25 13:21:59] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-25 13:21:59] [INFO ] Invariant cache hit.
[2026-05-25 13:21:59] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2026-05-25 13:21:59] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 28/33 places, 18/21 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20259 ms. Remains : 28/33 places, 18/21 transitions.
[2026-05-25 13:21:59] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:21:59] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:21:59] [INFO ] Input system was already deterministic with 18 transitions.
[2026-05-25 13:21:59] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:21:59] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:21:59] [INFO ] Time to serialize gal into /tmp/CTLFireability4925710008082220675.gal : 1 ms
[2026-05-25 13:21:59] [INFO ] Time to serialize properties into /tmp/CTLFireability6779740174432314796.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/CTLFireability4925710008082220675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6779740174432314796.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.
[2026-05-25 13:22:29] [INFO ] Flatten gal took : 5 ms
[2026-05-25 13:22:29] [INFO ] Applying decomposition
[2026-05-25 13:22:29] [INFO ] Flatten gal took : 0 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/graph9788542548644175845.txt' '-o' '/tmp/graph9788542548644175845.bin' '-w' '/tmp/graph9788542548644175845.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9788542548644175845.bin' '-l' '-1' '-v' '-w' '/tmp/graph9788542548644175845.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:22:29] [INFO ] Decomposing Gal with order
[2026-05-25 13:22:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:22:29] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:22:29] [INFO ] Flatten gal took : 10 ms
[2026-05-25 13:22:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 13:22:29] [INFO ] Time to serialize gal into /tmp/CTLFireability14237555510835843117.gal : 1 ms
[2026-05-25 13:22:29] [INFO ] Time to serialize properties into /tmp/CTLFireability5684048613459923254.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/CTLFireability14237555510835843117.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5684048613459923254.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 : 33/33 places, 21/21 transitions.
Graph (complete) has 81 edges and 33 vertex of which 32 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 31 transition count 20
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 6 place count 29 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 9 place count 27 transition count 18
Applied a total of 9 rules in 6 ms. Remains 27 /33 variables (removed 6) and now considering 18/21 (removed 3) transitions.
Running 17 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10028493695397223628.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9088697748264681393.kers'
[2026-05-25 13:22:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10028493695397223628.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9088697748264681393.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 18 rows 23 cols 61 entries
Finished phase 1 with 10 SingleSign rule and 7 generalized
[2026-05-25 13:22:59] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9088697748264681393.kers
Total runtime 2 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/27 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/45 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/45 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 45/45 variables, and 37 constraints, problems are : Problem set: 0 solved, 17 unsolved in 154 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 27/27 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/27 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/45 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 17/54 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/45 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/45 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 45/45 variables, and 54 constraints, problems are : Problem set: 0 solved, 17 unsolved in 9892 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 27/27 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10058ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 10059ms
[2026-05-25 13:23:09] [INFO ] Invariant cache hit.
[2026-05-25 13:23:09] [INFO ] Implicit Places using invariants in 31 ms returned [15]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 26/33 places, 18/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 10100 ms. Remains : 26/33 places, 18/21 transitions.
[2026-05-25 13:23:09] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:23:09] [INFO ] Flatten gal took : 0 ms
[2026-05-25 13:23:09] [INFO ] Input system was already deterministic with 18 transitions.
[2026-05-25 13:23:09] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:23:09] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:23:09] [INFO ] Time to serialize gal into /tmp/CTLFireability13456000739780621093.gal : 0 ms
[2026-05-25 13:23:09] [INFO ] Time to serialize properties into /tmp/CTLFireability13359663940581894218.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/CTLFireability13456000739780621093.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13359663940581894218.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:23:39] [INFO ] Flatten gal took : 4 ms
[2026-05-25 13:23:39] [INFO ] Applying decomposition
[2026-05-25 13:23:39] [INFO ] Flatten gal took : 3 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/graph12556071590445615493.txt' '-o' '/tmp/graph12556071590445615493.bin' '-w' '/tmp/graph12556071590445615493.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12556071590445615493.bin' '-l' '-1' '-v' '-w' '/tmp/graph12556071590445615493.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:23:39] [INFO ] Decomposing Gal with order
[2026-05-25 13:23:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:23:39] [INFO ] Removed a total of 3 redundant transitions.
[2026-05-25 13:23:39] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:23:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:23:39] [INFO ] Time to serialize gal into /tmp/CTLFireability11018795520506095639.gal : 1 ms
[2026-05-25 13:23:39] [INFO ] Time to serialize properties into /tmp/CTLFireability298077949729283134.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/CTLFireability11018795520506095639.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability298077949729283134.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 : 33/33 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32 transition count 21
Applied a total of 1 rules in 1 ms. Remains 32 /33 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Running 20 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4689445141164072083.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6640712600842730386.kers'
[2026-05-25 13:24:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4689445141164072083.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6640712600842730386.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 21 rows 26 cols 67 entries
Finished phase 1 with 13 SingleSign rule and 7 generalized
[2026-05-25 13:24:09] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6640712600842730386.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 20 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/53 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/53 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 53/53 variables, and 44 constraints, problems are : Problem set: 0 solved, 20 unsolved in 249 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 32/53 variables, and 12 constraints, problems are : Problem set: 0 solved, 20 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/32 constraints, PredecessorRefiner: 0/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20273ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 20273ms
[2026-05-25 13:24:29] [INFO ] Invariant cache hit.
[2026-05-25 13:24:29] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-25 13:24:29] [INFO ] Invariant cache hit.
[2026-05-25 13:24:29] [INFO ] Implicit Places using invariants and state equation in 50 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 95 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/33 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 20372 ms. Remains : 31/33 places, 21/21 transitions.
[2026-05-25 13:24:29] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:24:29] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:24:29] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:24:29] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:24:29] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:24:29] [INFO ] Time to serialize gal into /tmp/CTLFireability13670342757549015747.gal : 0 ms
[2026-05-25 13:24:29] [INFO ] Time to serialize properties into /tmp/CTLFireability17694917583079652600.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/CTLFireability13670342757549015747.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17694917583079652600.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:24:59] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:24:59] [INFO ] Applying decomposition
[2026-05-25 13:24:59] [INFO ] Flatten gal took : 1 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/graph1565806859166284493.txt' '-o' '/tmp/graph1565806859166284493.bin' '-w' '/tmp/graph1565806859166284493.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1565806859166284493.bin' '-l' '-1' '-v' '-w' '/tmp/graph1565806859166284493.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:24:59] [INFO ] Decomposing Gal with order
[2026-05-25 13:24:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:24:59] [INFO ] Removed a total of 1 redundant transitions.
[2026-05-25 13:24:59] [INFO ] Flatten gal took : 4 ms
[2026-05-25 13:24:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 13:24:59] [INFO ] Time to serialize gal into /tmp/CTLFireability11539848981744238554.gal : 0 ms
[2026-05-25 13:24:59] [INFO ] Time to serialize properties into /tmp/CTLFireability8764152813007280987.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/CTLFireability11539848981744238554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8764152813007280987.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:25:29] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:25:30] [INFO ] Flatten gal took : 11 ms
[2026-05-25 13:25:30] [INFO ] Applying decomposition
[2026-05-25 13:25:30] [INFO ] Flatten gal took : 1 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/graph8966091287286551603.txt' '-o' '/tmp/graph8966091287286551603.bin' '-w' '/tmp/graph8966091287286551603.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8966091287286551603.bin' '-l' '-1' '-v' '-w' '/tmp/graph8966091287286551603.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:25:30] [INFO ] Decomposing Gal with order
[2026-05-25 13:25:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:25:30] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:25:30] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:25:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:25:30] [INFO ] Time to serialize gal into /tmp/CTLFireability9188468855101259676.gal : 0 ms
[2026-05-25 13:25:30] [INFO ] Time to serialize properties into /tmp/CTLFireability6461486934707515579.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/CTLFireability9188468855101259676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6461486934707515579.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 14 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:51:14] [INFO ] Flatten gal took : 4 ms
[2026-05-25 13:51:14] [INFO ] Time to serialize gal into /tmp/CTLFireability13570281118859702307.gal : 0 ms
[2026-05-25 13:51:14] [INFO ] Time to serialize properties into /tmp/CTLFireability12208288861165336907.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/CTLFireability13570281118859702307.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12208288861165336907.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 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="GPPP-PT-C0100N0000000100"
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 GPPP-PT-C0100N0000000100, 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 r146-tall-177961074100322"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0100N0000000100.tgz
mv GPPP-PT-C0100N0000000100 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 ;