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-177961074100362.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-C1000N0000000100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074100362
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 8.3K Mar 7 11:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Mar 7 11:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Mar 7 11:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 7 11:27 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 3.9K Mar 15 10:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 10:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 15 10:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 10:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 7 11:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K Mar 7 11:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 11:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Mar 7 11:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:34 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-C1000N0000000100-CTLFireability-2024-00
FORMULA_NAME GPPP-PT-C1000N0000000100-CTLFireability-2024-01
FORMULA_NAME GPPP-PT-C1000N0000000100-CTLFireability-2024-02
FORMULA_NAME GPPP-PT-C1000N0000000100-CTLFireability-2024-03
FORMULA_NAME GPPP-PT-C1000N0000000100-CTLFireability-2024-04
FORMULA_NAME GPPP-PT-C1000N0000000100-CTLFireability-2024-05
FORMULA_NAME GPPP-PT-C1000N0000000100-CTLFireability-2024-06
FORMULA_NAME GPPP-PT-C1000N0000000100-CTLFireability-2024-07
FORMULA_NAME GPPP-PT-C1000N0000000100-CTLFireability-2024-08
FORMULA_NAME GPPP-PT-C1000N0000000100-CTLFireability-2024-09
FORMULA_NAME GPPP-PT-C1000N0000000100-CTLFireability-2024-10
FORMULA_NAME GPPP-PT-C1000N0000000100-CTLFireability-2024-11
FORMULA_NAME GPPP-PT-C1000N0000000100-CTLFireability-2024-12
FORMULA_NAME GPPP-PT-C1000N0000000100-CTLFireability-2024-13
FORMULA_NAME GPPP-PT-C1000N0000000100-CTLFireability-2024-14
FORMULA_NAME GPPP-PT-C1000N0000000100-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779720585821

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-C1000N0000000100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 14:49:46] [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 14:49:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 14:49:47] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2026-05-25 14:49:47] [INFO ] Transformed 33 places.
[2026-05-25 14:49:47] [INFO ] Transformed 22 transitions.
[2026-05-25 14:49:47] [INFO ] Parsed PT model containing 33 places and 22 transitions and 83 arcs in 124 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 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-16770294084256974977.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17094467623750050642.kers'
[2026-05-25 14:49:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16770294084256974977.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17094467623750050642.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 14:49:47] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17094467623750050642.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, 3/10 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 1/33 variables, 2/12 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
All remaining problems are real, not stopping.
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 494 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 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, 3/10 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 2/33 variables, 2/12 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/12 constraints. Problems are: Problem set: 1 solved, 20 unsolved
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, 20/65 constraints. Problems are: Problem set: 1 solved, 20 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 55/55 variables, and 65 constraints, problems are : Problem set: 1 solved, 20 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 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 20588ms problems are : Problem set: 1 solved, 20 unsolved
Search for dead transitions found 1 dead transitions in 20599ms
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-17193596934997973358.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2584237481924125072.kers'
[2026-05-25 14:50:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17193596934997973358.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2584237481924125072.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 14:50:07] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2584237481924125072.kers
Total runtime 2 ms.
[2026-05-25 14:50:07] [WARNING] KERS value -104999993000 at col=5 row=24 overflows int; skipping row.
[2026-05-25 14:50:07] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-25 14:50:07] [INFO ] Invariant cache hit.
[2026-05-25 14:50:07] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 88 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 20749 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 0 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 14:50:07] [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, 3/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 1/33 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 21/54 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/54 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 0/54 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 45 constraints, problems are : Problem set: 0 solved, 20 unsolved in 372 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/4 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
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
SMT process timed out in 20385ms, After SMT, problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 20386ms
[2026-05-25 14:50:28] [INFO ] Invariant cache hit.
[2026-05-25 14:50:28] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-25 14:50:28] [INFO ] Invariant cache hit.
[2026-05-25 14:50:28] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 20444 ms. Remains : 33/33 places, 21/21 transitions.
Support contains 33 out of 33 places after structural reductions.
[2026-05-25 14:50:28] [INFO ] Flatten gal took : 16 ms
[2026-05-25 14:50:28] [INFO ] Flatten gal took : 5 ms
[2026-05-25 14:50:28] [INFO ] Input system was already deterministic with 21 transitions.
Reduction of identical properties reduced properties to check from 47 to 43
RANDOM walk for 40146 steps (12 resets) in 244 ms. (163 steps per ms) remains 7/43 properties
BEST_FIRST walk for 40004 steps (8 resets) in 591 ms. (67 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 528 ms. (75 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 185 ms. (215 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 119 ms. (333 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 219 ms. (181 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 6/6 properties
[2026-05-25 14:50:29] [INFO ] Invariant cache hit.
Problem AtomicPropp42 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 5 unsolved
Problem AtomicPropp23 is UNSAT
At refinement iteration 3 (OVERLAPS) 6/24 variables, 4/7 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 4 unsolved
Problem AtomicPropp31 is UNSAT
At refinement iteration 5 (OVERLAPS) 6/30 variables, 3/10 constraints. Problems are: Problem set: 3 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/30 variables, 0/10 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 1/31 variables, 1/11 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/31 variables, 0/11 constraints. Problems are: Problem set: 3 solved, 3 unsolved
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp44 is UNSAT
At refinement iteration 9 (OVERLAPS) 20/51 variables, 31/42 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/51 variables, 0/42 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3/54 variables, 2/44 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/54 variables, 1/45 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/54 variables, 0/45 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/54 variables, 0/45 constraints. Problems are: Problem set: 5 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 45 constraints, problems are : Problem set: 5 solved, 1 unsolved in 83 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/9 variables, 2/2 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/10 variables, 1/3 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 16/26 variables, 4/7 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/26 variables, 0/7 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 3/29 variables, 3/10 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/29 variables, 0/10 constraints. Problems are: Problem set: 5 solved, 1 unsolved
Problem AtomicPropp33 is UNSAT
After SMT solving in domain Int declared 48/54 variables, and 39 constraints, problems are : Problem set: 6 solved, 0 unsolved in 107 ms.
Refiners :[Positive P Invariants (semi-flows): 6/8 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 29/33 constraints, PredecessorRefiner: 0/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 196ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2026-05-25 14:50:29] [INFO ] Flatten gal took : 4 ms
[2026-05-25 14:50:29] [INFO ] Flatten gal took : 3 ms
[2026-05-25 14:50:29] [INFO ] Input system was already deterministic with 21 transitions.
Support contains 32 out of 33 places (down from 33) 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 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 4 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-5695728076285810729.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17589368572483546562.kers'
[2026-05-25 14:50:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5695728076285810729.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17589368572483546562.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 14:50:29] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17589368572483546562.kers
Total runtime 0 ms.
[2026-05-25 14:50:29] [WARNING] KERS value -104999993000 at col=4 row=24 overflows int; skipping row.
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, 3/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/53 variables, 32/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/53 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 53/53 variables, and 43 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): 3/3 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, 3/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/53 variables, 32/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 20/63 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 0/53 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 53/53 variables, and 63 constraints, problems are : Problem set: 0 solved, 20 unsolved in 11850 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12116ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 12116ms
[2026-05-25 14:50:41] [INFO ] Invariant cache hit.
[2026-05-25 14:50:41] [INFO ] Implicit Places using invariants in 53 ms returned [3, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 56 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 12177 ms. Remains : 30/33 places, 21/21 transitions.
[2026-05-25 14:50:41] [INFO ] Flatten gal took : 3 ms
[2026-05-25 14:50:41] [INFO ] Flatten gal took : 2 ms
[2026-05-25 14:50:41] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 14:50:41] [INFO ] Flatten gal took : 2 ms
[2026-05-25 14:50:41] [INFO ] Flatten gal took : 2 ms
[2026-05-25 14:50:41] [INFO ] Time to serialize gal into /tmp/CTLFireability13069923541561246052.gal : 1 ms
[2026-05-25 14:50:41] [INFO ] Time to serialize properties into /tmp/CTLFireability14180592625073710266.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/CTLFireability13069923541561246052.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14180592625073710266.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 14:51:11] [INFO ] Flatten gal took : 2 ms
[2026-05-25 14:51:11] [INFO ] Applying decomposition
[2026-05-25 14:51:11] [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/graph5932153922028628586.txt' '-o' '/tmp/graph5932153922028628586.bin' '-w' '/tmp/graph5932153922028628586.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5932153922028628586.bin' '-l' '-1' '-v' '-w' '/tmp/graph5932153922028628586.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:51:11] [INFO ] Decomposing Gal with order
[2026-05-25 14:51:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:51:11] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 14:51:11] [INFO ] Flatten gal took : 48 ms
[2026-05-25 14:51:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 14:51:11] [INFO ] Time to serialize gal into /tmp/CTLFireability6869879924896482425.gal : 2 ms
[2026-05-25 14:51:11] [INFO ] Time to serialize properties into /tmp/CTLFireability1531653313855164880.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/CTLFireability6869879924896482425.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1531653313855164880.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 14:51:41] [INFO ] Invariant cache hit.
[2026-05-25 14:51:41] [INFO ] Implicit Places using invariants in 37 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 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 14:51:41] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:51:41] [INFO ] Flatten gal took : 2 ms
[2026-05-25 14:51:41] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 14:51:41] [INFO ] Flatten gal took : 2 ms
[2026-05-25 14:51:41] [INFO ] Flatten gal took : 2 ms
[2026-05-25 14:51:41] [INFO ] Time to serialize gal into /tmp/CTLFireability15984037282084202005.gal : 2 ms
[2026-05-25 14:51:41] [INFO ] Time to serialize properties into /tmp/CTLFireability14894893808240518632.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/CTLFireability15984037282084202005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14894893808240518632.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 14:52:11] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:52:11] [INFO ] Applying decomposition
[2026-05-25 14:52:11] [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/graph8975479758482985310.txt' '-o' '/tmp/graph8975479758482985310.bin' '-w' '/tmp/graph8975479758482985310.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8975479758482985310.bin' '-l' '-1' '-v' '-w' '/tmp/graph8975479758482985310.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:52:12] [INFO ] Decomposing Gal with order
[2026-05-25 14:52:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:52:12] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 14:52:12] [INFO ] Flatten gal took : 3 ms
[2026-05-25 14:52:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 14:52:12] [INFO ] Time to serialize gal into /tmp/CTLFireability4521174832594391136.gal : 1 ms
[2026-05-25 14:52:12] [INFO ] Time to serialize properties into /tmp/CTLFireability11458716569063046795.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/CTLFireability4521174832594391136.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11458716569063046795.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 14:52:42] [INFO ] Invariant cache hit.
[2026-05-25 14:52:42] [INFO ] Implicit Places using invariants in 36 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 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 38 ms. Remains : 31/33 places, 21/21 transitions.
[2026-05-25 14:52:42] [INFO ] Flatten gal took : 2 ms
[2026-05-25 14:52:42] [INFO ] Flatten gal took : 3 ms
[2026-05-25 14:52:42] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 14:52:42] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:52:42] [INFO ] Flatten gal took : 2 ms
[2026-05-25 14:52:42] [INFO ] Time to serialize gal into /tmp/CTLFireability15189217181400436794.gal : 1 ms
[2026-05-25 14:52:42] [INFO ] Time to serialize properties into /tmp/CTLFireability2555931609112765684.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/CTLFireability15189217181400436794.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2555931609112765684.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 14:53:12] [INFO ] Flatten gal took : 5 ms
[2026-05-25 14:53:12] [INFO ] Applying decomposition
[2026-05-25 14:53:12] [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/graph7346893647621773950.txt' '-o' '/tmp/graph7346893647621773950.bin' '-w' '/tmp/graph7346893647621773950.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7346893647621773950.bin' '-l' '-1' '-v' '-w' '/tmp/graph7346893647621773950.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:53:12] [INFO ] Decomposing Gal with order
[2026-05-25 14:53:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:53:12] [INFO ] Removed a total of 3 redundant transitions.
[2026-05-25 14:53:12] [INFO ] Flatten gal took : 4 ms
[2026-05-25 14:53:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 14:53:12] [INFO ] Time to serialize gal into /tmp/CTLFireability4414455316066231015.gal : 1 ms
[2026-05-25 14:53:12] [INFO ] Time to serialize properties into /tmp/CTLFireability9406744044365412248.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/CTLFireability4414455316066231015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9406744044365412248.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 14:53:42] [INFO ] Invariant cache hit.
[2026-05-25 14:53:42] [INFO ] Implicit Places using invariants in 30 ms returned [3, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 31 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 34 ms. Remains : 30/33 places, 21/21 transitions.
[2026-05-25 14:53:42] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:53:42] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:53:42] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 14:53:42] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:53:42] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:53:42] [INFO ] Time to serialize gal into /tmp/CTLFireability7725822721117761343.gal : 0 ms
[2026-05-25 14:53:42] [INFO ] Time to serialize properties into /tmp/CTLFireability6279514503500979945.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/CTLFireability7725822721117761343.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6279514503500979945.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 14:54:12] [INFO ] Flatten gal took : 5 ms
[2026-05-25 14:54:12] [INFO ] Applying decomposition
[2026-05-25 14:54:12] [INFO ] Flatten gal took : 5 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/graph8279717321198211106.txt' '-o' '/tmp/graph8279717321198211106.bin' '-w' '/tmp/graph8279717321198211106.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8279717321198211106.bin' '-l' '-1' '-v' '-w' '/tmp/graph8279717321198211106.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:54:12] [INFO ] Decomposing Gal with order
[2026-05-25 14:54:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:54:12] [INFO ] Removed a total of 4 redundant transitions.
[2026-05-25 14:54:12] [INFO ] Flatten gal took : 3 ms
[2026-05-25 14:54:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 14:54:12] [INFO ] Time to serialize gal into /tmp/CTLFireability14174994457419747653.gal : 1 ms
[2026-05-25 14:54:12] [INFO ] Time to serialize properties into /tmp/CTLFireability13330345795520345318.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/CTLFireability14174994457419747653.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13330345795520345318.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 (trivial) has 4 edges and 33 vertex of which 2 / 33 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 79 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 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 3 place count 31 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 30 transition count 19
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 30 transition count 18
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 6 place count 29 transition count 18
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 2 with 2 rules applied. Total rules applied 8 place count 28 transition count 17
Applied a total of 8 rules in 18 ms. Remains 28 /33 variables (removed 5) and now considering 17/21 (removed 4) transitions.
Running 16 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-1177748802425782779.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12637129741538833885.kers'
[2026-05-25 14:54:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1177748802425782779.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12637129741538833885.kers]
Normalized transition count is 16 out of 17 initially.
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 16 rows 22 cols 56 entries
Finished phase 1 with 9 SingleSign rule and 7 generalized
[2026-05-25 14:54:42] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12637129741538833885.kers
Total runtime 0 ms.
[2026-05-25 14:54:42] [WARNING] KERS value -104999993000 at col=4 row=20 overflows int; skipping row.
[2026-05-25 14:54:42] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 1/28 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 16/44 variables, 28/39 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 1/45 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/45 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 0/45 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 45/45 variables, and 40 constraints, problems are : Problem set: 0 solved, 16 unsolved in 312 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 28/28 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 1/28 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 28/45 variables, and 11 constraints, problems are : Problem set: 0 solved, 16 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/28 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20330ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 20330ms
[2026-05-25 14:55:02] [INFO ] Invariant cache hit.
[2026-05-25 14:55:02] [INFO ] Implicit Places using invariants in 39 ms returned [3, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 40 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 26/33 places, 17/21 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 16
Applied a total of 2 rules in 3 ms. Remains 25 /26 variables (removed 1) and now considering 16/17 (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-5767885602607964592.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15346136888863624852.kers'
[2026-05-25 14:55:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5767885602607964592.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15346136888863624852.kers]
Normalized transition count is 15 out of 16 initially.
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 15 rows 20 cols 49 entries
Finished phase 1 with 10 SingleSign rule and 5 generalized
[2026-05-25 14:55:02] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15346136888863624852.kers
Total runtime 0 ms.
[2026-05-25 14:55:02] [WARNING] KERS value -73398479000 at col=0 row=17 overflows int; skipping row.
[2026-05-25 14:55:02] [WARNING] KERS value 73447479000 at col=2 row=17 overflows int; skipping row.
[2026-05-25 14:55:02] [WARNING] KERS value -29377593000 at col=3 row=17 overflows int; skipping row.
[2026-05-25 14:55:02] [WARNING] KERS value 73433493000 at col=4 row=17 overflows int; skipping row.
[2026-05-25 14:55:02] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-25 14:55:02] [INFO ] Invariant cache hit.
[2026-05-25 14:55:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 14:55:02] [INFO ] Implicit Places using invariants and state equation in 44 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 76 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 24/33 places, 16/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 24 /24 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 20470 ms. Remains : 24/33 places, 16/21 transitions.
[2026-05-25 14:55:02] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:55:02] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:55:02] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-25 14:55:02] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:55:02] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:55:02] [INFO ] Time to serialize gal into /tmp/CTLFireability16113473267946556700.gal : 0 ms
[2026-05-25 14:55:02] [INFO ] Time to serialize properties into /tmp/CTLFireability5002576333372193254.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/CTLFireability16113473267946556700.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5002576333372193254.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 14:55:32] [INFO ] Flatten gal took : 3 ms
[2026-05-25 14:55:32] [INFO ] Applying decomposition
[2026-05-25 14:55:32] [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/graph7542442271735201933.txt' '-o' '/tmp/graph7542442271735201933.bin' '-w' '/tmp/graph7542442271735201933.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7542442271735201933.bin' '-l' '-1' '-v' '-w' '/tmp/graph7542442271735201933.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:55:32] [INFO ] Decomposing Gal with order
[2026-05-25 14:55:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:55:32] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 14:55:32] [INFO ] Flatten gal took : 4 ms
[2026-05-25 14:55:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 14:55:32] [INFO ] Time to serialize gal into /tmp/CTLFireability12177447665023764526.gal : 1 ms
[2026-05-25 14:55:32] [INFO ] Time to serialize properties into /tmp/CTLFireability14138538530196713846.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/CTLFireability12177447665023764526.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14138538530196713846.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 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-12016995609984825995.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4185057779350847783.kers'
[2026-05-25 14:56:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12016995609984825995.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4185057779350847783.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 14:56:02] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4185057779350847783.kers
Total runtime 1 ms.
[2026-05-25 14:56:02] [WARNING] KERS value -104999993000 at col=4 row=24 overflows int; skipping row.
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, 3/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/53 variables, 32/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/53 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 53/53 variables, and 43 constraints, problems are : Problem set: 0 solved, 20 unsolved in 243 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 3/3 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, 3/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/53 variables, 32/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 20/63 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 0/53 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 53/53 variables, and 63 constraints, problems are : Problem set: 0 solved, 20 unsolved in 14536 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14791ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 14792ms
[2026-05-25 14:56:17] [INFO ] Invariant cache hit.
[2026-05-25 14:56:17] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 14:56:17] [INFO ] Invariant cache hit.
[2026-05-25 14:56:17] [INFO ] Implicit Places using invariants and state equation in 42 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 79 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 14873 ms. Remains : 31/33 places, 21/21 transitions.
[2026-05-25 14:56:17] [INFO ] Flatten gal took : 3 ms
[2026-05-25 14:56:17] [INFO ] Flatten gal took : 2 ms
[2026-05-25 14:56:17] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 14:56:17] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:56:17] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:56:17] [INFO ] Time to serialize gal into /tmp/CTLFireability17987562415337415651.gal : 0 ms
[2026-05-25 14:56:17] [INFO ] Time to serialize properties into /tmp/CTLFireability10171884541876359201.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/CTLFireability17987562415337415651.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10171884541876359201.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 14:56:47] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:56:47] [INFO ] Applying decomposition
[2026-05-25 14:56:47] [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/graph8424345023720730418.txt' '-o' '/tmp/graph8424345023720730418.bin' '-w' '/tmp/graph8424345023720730418.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8424345023720730418.bin' '-l' '-1' '-v' '-w' '/tmp/graph8424345023720730418.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:56:47] [INFO ] Decomposing Gal with order
[2026-05-25 14:56:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:56:47] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 14:56:47] [INFO ] Flatten gal took : 3 ms
[2026-05-25 14:56:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 14:56:47] [INFO ] Time to serialize gal into /tmp/CTLFireability18227014329259456500.gal : 1 ms
[2026-05-25 14:56:47] [INFO ] Time to serialize properties into /tmp/CTLFireability6950108994478724908.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/CTLFireability18227014329259456500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6950108994478724908.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 14:57:17] [INFO ] Invariant cache hit.
[2026-05-25 14:57:17] [INFO ] Implicit Places using invariants in 26 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 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 38 ms. Remains : 31/33 places, 21/21 transitions.
[2026-05-25 14:57:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:57:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:57:18] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 14:57:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 14:57:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:57:18] [INFO ] Time to serialize gal into /tmp/CTLFireability11649297215847458263.gal : 0 ms
[2026-05-25 14:57:18] [INFO ] Time to serialize properties into /tmp/CTLFireability14183336149938555542.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/CTLFireability11649297215847458263.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14183336149938555542.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 14:57:48] [INFO ] Flatten gal took : 8 ms
[2026-05-25 14:57:48] [INFO ] Applying decomposition
[2026-05-25 14:57:48] [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/graph12940284114607487044.txt' '-o' '/tmp/graph12940284114607487044.bin' '-w' '/tmp/graph12940284114607487044.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12940284114607487044.bin' '-l' '-1' '-v' '-w' '/tmp/graph12940284114607487044.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:57:48] [INFO ] Decomposing Gal with order
[2026-05-25 14:57:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:57:48] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 14:57:48] [INFO ] Flatten gal took : 2 ms
[2026-05-25 14:57:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 14:57:48] [INFO ] Time to serialize gal into /tmp/CTLFireability15691670242093766549.gal : 1 ms
[2026-05-25 14:57:48] [INFO ] Time to serialize properties into /tmp/CTLFireability3504415108296520087.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/CTLFireability15691670242093766549.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3504415108296520087.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 14:58:18] [INFO ] Invariant cache hit.
[2026-05-25 14:58:18] [INFO ] Implicit Places using invariants in 52 ms returned [3, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 52 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 54 ms. Remains : 30/33 places, 21/21 transitions.
[2026-05-25 14:58:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 14:58:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 14:58:18] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 14:58:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:58:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:58:18] [INFO ] Time to serialize gal into /tmp/CTLFireability17975404914336420097.gal : 0 ms
[2026-05-25 14:58:18] [INFO ] Time to serialize properties into /tmp/CTLFireability10088211535527570893.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/CTLFireability17975404914336420097.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10088211535527570893.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 14:58:48] [INFO ] Flatten gal took : 3 ms
[2026-05-25 14:58:48] [INFO ] Applying decomposition
[2026-05-25 14:58:48] [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/graph12399031533971057931.txt' '-o' '/tmp/graph12399031533971057931.bin' '-w' '/tmp/graph12399031533971057931.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12399031533971057931.bin' '-l' '-1' '-v' '-w' '/tmp/graph12399031533971057931.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:58:48] [INFO ] Decomposing Gal with order
[2026-05-25 14:58:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:58:48] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 14:58:48] [INFO ] Flatten gal took : 2 ms
[2026-05-25 14:58:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 14:58:48] [INFO ] Time to serialize gal into /tmp/CTLFireability692841241295690084.gal : 0 ms
[2026-05-25 14:58:48] [INFO ] Time to serialize properties into /tmp/CTLFireability1739188813947621374.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/CTLFireability692841241295690084.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1739188813947621374.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 21/21 transitions.
Graph (trivial) has 4 edges and 33 vertex of which 2 / 33 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 79 edges and 32 vertex of which 31 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 3 place count 31 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 30 transition count 19
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 30 transition count 18
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 6 place count 29 transition count 18
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 11 place count 26 transition count 16
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 14 place count 24 transition count 15
Applied a total of 14 rules in 15 ms. Remains 24 /33 variables (removed 9) and now considering 15/21 (removed 6) transitions.
Running 14 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-9098061210698897312.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13310715450067763977.kers'
[2026-05-25 14:59:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9098061210698897312.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13310715450067763977.kers]
Normalized transition count is 14 out of 15 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 14 rows 20 cols 52 entries
Finished phase 1 with 7 SingleSign rule and 7 generalized
[2026-05-25 14:59:18] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13310715450067763977.kers
Total runtime 0 ms.
[2026-05-25 14:59:18] [WARNING] KERS value -104999993000 at col=4 row=16 overflows int; skipping row.
[2026-05-25 14:59:18] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 1/24 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 14/38 variables, 24/33 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/38 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 1/39 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/39 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (OVERLAPS) 0/39 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 39/39 variables, and 34 constraints, problems are : Problem set: 0 solved, 14 unsolved in 209 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 24/24 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 1/24 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 14/38 variables, 24/33 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/38 variables, 14/47 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 1/39 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/39 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (OVERLAPS) 0/39 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 39/39 variables, and 48 constraints, problems are : Problem set: 0 solved, 14 unsolved in 19193 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 24/24 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19420ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 19420ms
[2026-05-25 14:59:37] [INFO ] Invariant cache hit.
[2026-05-25 14:59:37] [INFO ] Implicit Places using invariants in 29 ms returned [3, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 30 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 22/33 places, 15/21 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 21 transition count 14
Applied a total of 2 rules in 1 ms. Remains 21 /22 variables (removed 1) and now considering 14/15 (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-1764507319280336684.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11602863370713562707.kers'
[2026-05-25 14:59:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1764507319280336684.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11602863370713562707.kers]
Normalized transition count is 13 out of 14 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 13 rows 18 cols 45 entries
Finished phase 1 with 9 SingleSign rule and 4 generalized
[2026-05-25 14:59:37] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11602863370713562707.kers
Total runtime 0 ms.
[2026-05-25 14:59:37] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 14:59:37] [INFO ] Invariant cache hit.
[2026-05-25 14:59:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 14:59:37] [INFO ] Implicit Places using invariants and state equation in 47 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 78 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 20/33 places, 14/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 20 /20 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 19546 ms. Remains : 20/33 places, 14/21 transitions.
[2026-05-25 14:59:37] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:59:37] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:59:37] [INFO ] Input system was already deterministic with 14 transitions.
[2026-05-25 14:59:37] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:59:37] [INFO ] Flatten gal took : 1 ms
[2026-05-25 14:59:37] [INFO ] Time to serialize gal into /tmp/CTLFireability3085969115710357961.gal : 0 ms
[2026-05-25 14:59:37] [INFO ] Time to serialize properties into /tmp/CTLFireability9855912579823135114.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/CTLFireability3085969115710357961.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9855912579823135114.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.66607e+09,17.3385,347872,2,659016,5,2.08516e+06,6,0,96,1.75817e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 15:00:07] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:00:07] [INFO ] Applying decomposition
[2026-05-25 15:00:07] [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/graph2811264476587780005.txt' '-o' '/tmp/graph2811264476587780005.bin' '-w' '/tmp/graph2811264476587780005.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2811264476587780005.bin' '-l' '-1' '-v' '-w' '/tmp/graph2811264476587780005.weights' '-q' '0' '-e' '0.001'
[2026-05-25 15:00:07] [INFO ] Decomposing Gal with order
[2026-05-25 15:00:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 15:00:07] [INFO ] Removed a total of 1 redundant transitions.
[2026-05-25 15:00:07] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:00:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 15:00:07] [INFO ] Time to serialize gal into /tmp/CTLFireability10504512307544387778.gal : 1 ms
[2026-05-25 15:00:07] [INFO ] Time to serialize properties into /tmp/CTLFireability4636731912570138837.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/CTLFireability10504512307544387778.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4636731912570138837.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
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 31 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 19
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 30 transition count 18
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 29 transition count 18
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 27 transition count 17
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 11 place count 25 transition count 16
Applied a total of 11 rules in 14 ms. Remains 25 /33 variables (removed 8) and now considering 16/21 (removed 5) transitions.
Running 15 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-13763194275560885217.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4544358412592307488.kers'
[2026-05-25 15:00:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13763194275560885217.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4544358412592307488.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 16 rows 20 cols 51 entries
Finished phase 1 with 11 SingleSign rule and 4 generalized
[2026-05-25 15:00:37] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4544358412592307488.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 1/25 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 15 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 16/41 variables, 25/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 0/41 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 41/41 variables, and 35 constraints, problems are : Problem set: 0 solved, 15 unsolved in 210 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 1/25 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 16/41 variables, 25/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 15/50 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 0/41 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 41/41 variables, and 50 constraints, problems are : Problem set: 0 solved, 15 unsolved in 20010 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20226ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 20226ms
[2026-05-25 15:00:58] [INFO ] Invariant cache hit.
[2026-05-25 15:00:58] [INFO ] Implicit Places using invariants in 34 ms returned [0, 3, 15, 18]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 35 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 21/33 places, 16/21 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 17 transition count 13
Applied a total of 7 rules in 4 ms. Remains 17 /21 variables (removed 4) and now considering 13/16 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2712636132622036790.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11638977876625304035.kers'
[2026-05-25 15:00:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2712636132622036790.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11638977876625304035.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 13 rows 14 cols 40 entries
Finished phase 1 with 12 SingleSign rule and 0 generalized
[2026-05-25 15:00:58] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11638977876625304035.kers
Total runtime 0 ms.
[2026-05-25 15:00:58] [WARNING] KERS value 20977502499 at col=1 row=0 overflows int; skipping row.
[2026-05-25 15:00:58] [INFO ] Implicit Places using invariants in 23 ms returned []
[2026-05-25 15:00:58] [INFO ] Invariant cache hit.
[2026-05-25 15:00:58] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 17/33 places, 13/21 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 20336 ms. Remains : 17/33 places, 13/21 transitions.
[2026-05-25 15:00:58] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:00:58] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:00:58] [INFO ] Input system was already deterministic with 13 transitions.
[2026-05-25 15:00:58] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:00:58] [INFO ] Flatten gal took : 0 ms
[2026-05-25 15:00:58] [INFO ] Time to serialize gal into /tmp/CTLFireability7459739543873881596.gal : 0 ms
[2026-05-25 15:00:58] [INFO ] Time to serialize properties into /tmp/CTLFireability18182735379729649920.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/CTLFireability7459739543873881596.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18182735379729649920.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 15:01:28] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:01:28] [INFO ] Applying decomposition
[2026-05-25 15:01:28] [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/graph14858268517564487212.txt' '-o' '/tmp/graph14858268517564487212.bin' '-w' '/tmp/graph14858268517564487212.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14858268517564487212.bin' '-l' '-1' '-v' '-w' '/tmp/graph14858268517564487212.weights' '-q' '0' '-e' '0.001'
[2026-05-25 15:01:28] [INFO ] Decomposing Gal with order
[2026-05-25 15:01:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 15:01:28] [INFO ] Removed a total of 3 redundant transitions.
[2026-05-25 15:01:28] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:01:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 15:01:28] [INFO ] Time to serialize gal into /tmp/CTLFireability2588258376510982884.gal : 0 ms
[2026-05-25 15:01:28] [INFO ] Time to serialize properties into /tmp/CTLFireability12398187310347847858.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/CTLFireability2588258376510982884.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12398187310347847858.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 (trivial) has 3 edges and 33 vertex of which 2 / 33 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 79 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 29 transition count 18
Applied a total of 4 rules in 3 ms. Remains 29 /33 variables (removed 4) 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-10697368261350360457.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16212013384709397444.kers'
[2026-05-25 15:01:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10697368261350360457.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16212013384709397444.kers]
Normalized transition count is 17 out of 18 initially.
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 17 rows 22 cols 52 entries
Finished phase 1 with 13 SingleSign rule and 4 generalized
[2026-05-25 15:01:58] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16212013384709397444.kers
Total runtime 0 ms.
[2026-05-25 15:01:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/29 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 17 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 17/46 variables, 29/41 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 1/47 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/47 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/47 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 47/47 variables, and 42 constraints, problems are : Problem set: 0 solved, 17 unsolved in 320 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 29/29 constraints, ReadFeed: 1/1 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) 0/28 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/29 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 17 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 29/47 variables, and 12 constraints, problems are : Problem set: 0 solved, 17 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/29 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20341ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 20343ms
[2026-05-25 15:02:18] [INFO ] Invariant cache hit.
[2026-05-25 15:02:18] [INFO ] Implicit Places using invariants in 42 ms returned [0, 3, 18, 22]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 43 ms to find 4 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
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 2 with 2 rules applied. Total rules applied 4 place count 23 transition count 16
Applied a total of 4 rules in 4 ms. Remains 23 /25 variables (removed 2) and now considering 16/18 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13419989089099853172.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12872488586226813437.kers'
[2026-05-25 15:02:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13419989089099853172.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12872488586226813437.kers]
Normalized transition count is 15 out of 16 initially.
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 15 rows 18 cols 46 entries
Finished phase 1 with 15 SingleSign rule and 0 generalized
[2026-05-25 15:02:18] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12872488586226813437.kers
Total runtime 0 ms.
[2026-05-25 15:02:18] [WARNING] KERS value 20977502499 at col=2 row=0 overflows int; skipping row.
[2026-05-25 15:02:18] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 15:02:18] [INFO ] Invariant cache hit.
[2026-05-25 15:02:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 15:02:18] [INFO ] Implicit Places using invariants and state equation in 42 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 80 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 22/33 places, 16/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 20475 ms. Remains : 22/33 places, 16/21 transitions.
[2026-05-25 15:02:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:02:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:02:18] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-25 15:02:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:02:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:02:18] [INFO ] Time to serialize gal into /tmp/CTLFireability16864215390137554197.gal : 0 ms
[2026-05-25 15:02:18] [INFO ] Time to serialize properties into /tmp/CTLFireability410130686623498230.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/CTLFireability16864215390137554197.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability410130686623498230.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 15:02:48] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:02:48] [INFO ] Applying decomposition
[2026-05-25 15:02:48] [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/graph1737813348270574781.txt' '-o' '/tmp/graph1737813348270574781.bin' '-w' '/tmp/graph1737813348270574781.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1737813348270574781.bin' '-l' '-1' '-v' '-w' '/tmp/graph1737813348270574781.weights' '-q' '0' '-e' '0.001'
[2026-05-25 15:02:48] [INFO ] Decomposing Gal with order
[2026-05-25 15:02:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 15:02:48] [INFO ] Removed a total of 3 redundant transitions.
[2026-05-25 15:02:48] [INFO ] Flatten gal took : 3 ms
[2026-05-25 15:02:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 15:02:48] [INFO ] Time to serialize gal into /tmp/CTLFireability16744845504388704187.gal : 0 ms
[2026-05-25 15:02:48] [INFO ] Time to serialize properties into /tmp/CTLFireability5752559739436962756.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/CTLFireability16744845504388704187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5752559739436962756.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-14215766746068479666.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4271533305381771583.kers'
[2026-05-25 15:03:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14215766746068479666.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4271533305381771583.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 15:03:18] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4271533305381771583.kers
Total runtime 0 ms.
[2026-05-25 15:03:18] [WARNING] KERS value -104999993000 at col=4 row=24 overflows int; skipping row.
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, 3/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/53 variables, 32/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/53 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 53/53 variables, and 43 constraints, problems are : Problem set: 0 solved, 20 unsolved in 229 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 3/3 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, 3/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/53 variables, 32/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 20/63 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 0/53 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 53/53 variables, and 63 constraints, problems are : Problem set: 0 solved, 20 unsolved in 7596 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7837ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 7838ms
[2026-05-25 15:03:26] [INFO ] Invariant cache hit.
[2026-05-25 15:03:26] [INFO ] Implicit Places using invariants in 37 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 41 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 7885 ms. Remains : 31/33 places, 21/21 transitions.
[2026-05-25 15:03:26] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:03:26] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:03:26] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 15:03:26] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:03:26] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:03:26] [INFO ] Time to serialize gal into /tmp/CTLFireability7071785224983661802.gal : 0 ms
[2026-05-25 15:03:26] [INFO ] Time to serialize properties into /tmp/CTLFireability14904455220382647462.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/CTLFireability7071785224983661802.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14904455220382647462.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 15:03:56] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:03:56] [INFO ] Applying decomposition
[2026-05-25 15:03:56] [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/graph7644045927347468462.txt' '-o' '/tmp/graph7644045927347468462.bin' '-w' '/tmp/graph7644045927347468462.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7644045927347468462.bin' '-l' '-1' '-v' '-w' '/tmp/graph7644045927347468462.weights' '-q' '0' '-e' '0.001'
[2026-05-25 15:03:56] [INFO ] Decomposing Gal with order
[2026-05-25 15:03:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 15:03:56] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 15:03:56] [INFO ] Flatten gal took : 3 ms
[2026-05-25 15:03:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 15:03:56] [INFO ] Time to serialize gal into /tmp/CTLFireability8985528398712648819.gal : 1 ms
[2026-05-25 15:03:56] [INFO ] Time to serialize properties into /tmp/CTLFireability12402522787140502005.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/CTLFireability8985528398712648819.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12402522787140502005.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 15:04:26] [INFO ] Invariant cache hit.
[2026-05-25 15:04:27] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 15:04:27] [INFO ] Invariant cache hit.
[2026-05-25 15:04:27] [INFO ] Implicit Places using invariants and state equation in 42 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 74 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 76 ms. Remains : 31/33 places, 21/21 transitions.
[2026-05-25 15:04:27] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:04:27] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:04:27] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 15:04:27] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:04:27] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:04:27] [INFO ] Time to serialize gal into /tmp/CTLFireability7291837065912096493.gal : 1 ms
[2026-05-25 15:04:27] [INFO ] Time to serialize properties into /tmp/CTLFireability6434234719653040781.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/CTLFireability7291837065912096493.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6434234719653040781.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 15:04:57] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:04:57] [INFO ] Applying decomposition
[2026-05-25 15:04:57] [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/graph7454588539303651278.txt' '-o' '/tmp/graph7454588539303651278.bin' '-w' '/tmp/graph7454588539303651278.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7454588539303651278.bin' '-l' '-1' '-v' '-w' '/tmp/graph7454588539303651278.weights' '-q' '0' '-e' '0.001'
[2026-05-25 15:04:57] [INFO ] Decomposing Gal with order
[2026-05-25 15:04:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 15:04:57] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 15:04:57] [INFO ] Flatten gal took : 5 ms
[2026-05-25 15:04:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 15:04:57] [INFO ] Time to serialize gal into /tmp/CTLFireability8763805689817634613.gal : 0 ms
[2026-05-25 15:04:57] [INFO ] Time to serialize properties into /tmp/CTLFireability9982669653168187545.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/CTLFireability8763805689817634613.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9982669653168187545.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 (trivial) has 4 edges and 33 vertex of which 2 / 33 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 79 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 29 transition count 18
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 29 transition count 17
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 6 place count 28 transition count 17
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 2 with 2 rules applied. Total rules applied 8 place count 27 transition count 16
Applied a total of 8 rules in 4 ms. Remains 27 /33 variables (removed 6) and now considering 16/21 (removed 5) transitions.
Running 15 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-7129624050515226201.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8268741930977081313.kers'
[2026-05-25 15:05:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7129624050515226201.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8268741930977081313.kers]
Normalized transition count is 15 out of 16 initially.
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 15 rows 20 cols 48 entries
Finished phase 1 with 10 SingleSign rule and 5 generalized
[2026-05-25 15:05:27] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8268741930977081313.kers
Total runtime 0 ms.
[2026-05-25 15:05:27] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 15 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/27 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 15/42 variables, 27/39 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 1/43 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/43 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/43 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 43/43 variables, and 40 constraints, problems are : Problem set: 0 solved, 15 unsolved in 259 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 27/27 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 26/43 variables, and 11 constraints, problems are : Problem set: 0 solved, 15 unsolved in 20007 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 3/4 constraints, State Equation: 0/27 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20271ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 20271ms
[2026-05-25 15:05:47] [INFO ] Invariant cache hit.
[2026-05-25 15:05:47] [INFO ] Implicit Places using invariants in 38 ms returned [0, 3, 17, 20]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 46 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 23/33 places, 16/21 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 22 transition count 15
Applied a total of 2 rules in 1 ms. Remains 22 /23 variables (removed 1) and now considering 15/16 (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-9626538758686426327.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17517366309987155892.kers'
[2026-05-25 15:05:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9626538758686426327.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17517366309987155892.kers]
Normalized transition count is 14 out of 15 initially.
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 14 rows 17 cols 44 entries
Finished phase 1 with 14 SingleSign rule and 0 generalized
[2026-05-25 15:05:47] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17517366309987155892.kers
Total runtime 0 ms.
[2026-05-25 15:05:47] [WARNING] KERS value 20977502499 at col=2 row=0 overflows int; skipping row.
[2026-05-25 15:05:47] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-25 15:05:47] [INFO ] Invariant cache hit.
[2026-05-25 15:05:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 15:05:47] [INFO ] Implicit Places using invariants and state equation in 30 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 55 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 21/33 places, 15/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 20379 ms. Remains : 21/33 places, 15/21 transitions.
[2026-05-25 15:05:47] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:05:47] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:05:47] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-25 15:05:47] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:05:47] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:05:47] [INFO ] Time to serialize gal into /tmp/CTLFireability12658954007120463997.gal : 0 ms
[2026-05-25 15:05:47] [INFO ] Time to serialize properties into /tmp/CTLFireability1337719452888517123.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/CTLFireability12658954007120463997.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1337719452888517123.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 15:06:17] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:06:17] [INFO ] Applying decomposition
[2026-05-25 15:06:17] [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/graph16222991584774534958.txt' '-o' '/tmp/graph16222991584774534958.bin' '-w' '/tmp/graph16222991584774534958.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16222991584774534958.bin' '-l' '-1' '-v' '-w' '/tmp/graph16222991584774534958.weights' '-q' '0' '-e' '0.001'
[2026-05-25 15:06:17] [INFO ] Decomposing Gal with order
[2026-05-25 15:06:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 15:06:17] [INFO ] Removed a total of 1 redundant transitions.
[2026-05-25 15:06:17] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:06:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 15:06:17] [INFO ] Time to serialize gal into /tmp/CTLFireability14387452381126883284.gal : 1 ms
[2026-05-25 15:06:17] [INFO ] Time to serialize properties into /tmp/CTLFireability2055411856473324080.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/CTLFireability14387452381126883284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2055411856473324080.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.
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-4798194017745872693.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14939648701924178336.kers'
[2026-05-25 15:06:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4798194017745872693.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14939648701924178336.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 15:06:47] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14939648701924178336.kers
Total runtime 0 ms.
[2026-05-25 15:06:47] [WARNING] KERS value -104999993000 at col=4 row=24 overflows int; skipping row.
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, 3/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/53 variables, 32/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/53 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 53/53 variables, and 43 constraints, problems are : Problem set: 0 solved, 20 unsolved in 234 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 3/3 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, 3/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/53 variables, 32/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 20/63 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 0/53 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 53/53 variables, and 63 constraints, problems are : Problem set: 0 solved, 20 unsolved in 9293 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9533ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 9533ms
[2026-05-25 15:06:57] [INFO ] Invariant cache hit.
[2026-05-25 15:06:57] [INFO ] Implicit Places using invariants in 23 ms returned []
[2026-05-25 15:06:57] [INFO ] Invariant cache hit.
[2026-05-25 15:06:57] [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 66 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 9601 ms. Remains : 31/33 places, 21/21 transitions.
[2026-05-25 15:06:57] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:06:57] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:06:57] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 15:06:57] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:06:57] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:06:57] [INFO ] Time to serialize gal into /tmp/CTLFireability14657522099055720063.gal : 0 ms
[2026-05-25 15:06:57] [INFO ] Time to serialize properties into /tmp/CTLFireability7367130374058135393.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/CTLFireability14657522099055720063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7367130374058135393.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 15:07:27] [INFO ] Flatten gal took : 3 ms
[2026-05-25 15:07:27] [INFO ] Applying decomposition
[2026-05-25 15:07:27] [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/graph8541507936909924623.txt' '-o' '/tmp/graph8541507936909924623.bin' '-w' '/tmp/graph8541507936909924623.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8541507936909924623.bin' '-l' '-1' '-v' '-w' '/tmp/graph8541507936909924623.weights' '-q' '0' '-e' '0.001'
[2026-05-25 15:07:27] [INFO ] Decomposing Gal with order
[2026-05-25 15:07:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 15:07:27] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 15:07:27] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:07:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 15:07:27] [INFO ] Time to serialize gal into /tmp/CTLFireability1259220287129322332.gal : 0 ms
[2026-05-25 15:07:27] [INFO ] Time to serialize properties into /tmp/CTLFireability10149061500484627946.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/CTLFireability1259220287129322332.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10149061500484627946.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 (trivial) has 4 edges and 33 vertex of which 2 / 33 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 79 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 29 transition count 18
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 29 transition count 17
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 28 transition count 17
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 11 place count 25 transition count 15
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 14 place count 23 transition count 14
Applied a total of 14 rules in 10 ms. Remains 23 /33 variables (removed 10) and now considering 14/21 (removed 7) transitions.
Running 13 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-10376592711151779225.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5664556564992593600.kers'
[2026-05-25 15:07:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10376592711151779225.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5664556564992593600.kers]
Normalized transition count is 13 out of 14 initially.
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 13 rows 18 cols 44 entries
Finished phase 1 with 9 SingleSign rule and 4 generalized
[2026-05-25 15:07:57] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5664556564992593600.kers
Total runtime 0 ms.
[2026-05-25 15:07:57] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 1/23 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 13 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 13/36 variables, 23/33 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 1/37 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 34 constraints, problems are : Problem set: 0 solved, 13 unsolved in 224 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 23/23 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 1/23 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 23/37 variables, and 10 constraints, problems are : Problem set: 0 solved, 13 unsolved in 20006 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/23 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20235ms problems are : Problem set: 0 solved, 13 unsolved
Search for dead transitions found 0 dead transitions in 20236ms
[2026-05-25 15:08:17] [INFO ] Invariant cache hit.
[2026-05-25 15:08:17] [INFO ] Implicit Places using invariants in 31 ms returned [0, 3, 13, 16]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 32 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 19/33 places, 14/21 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 15 transition count 11
Applied a total of 7 rules in 5 ms. Remains 15 /19 variables (removed 4) and now considering 11/14 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14949917495798891542.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9775786094887093937.kers'
[2026-05-25 15:08:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14949917495798891542.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9775786094887093937.kers]
Normalized transition count is 10 out of 11 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 10 rows 12 cols 33 entries
Finished phase 1 with 10 SingleSign rule and 0 generalized
[2026-05-25 15:08:17] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9775786094887093937.kers
Total runtime 0 ms.
[2026-05-25 15:08:17] [WARNING] KERS value 20977502499 at col=1 row=0 overflows int; skipping row.
[2026-05-25 15:08:17] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-25 15:08:17] [INFO ] Invariant cache hit.
[2026-05-25 15:08:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 15:08:17] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 15/33 places, 11/21 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 20337 ms. Remains : 15/33 places, 11/21 transitions.
[2026-05-25 15:08:17] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:08:17] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:08:17] [INFO ] Input system was already deterministic with 11 transitions.
[2026-05-25 15:08:17] [INFO ] Flatten gal took : 0 ms
[2026-05-25 15:08:17] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:08:17] [INFO ] Time to serialize gal into /tmp/CTLFireability15321860767571917319.gal : 0 ms
[2026-05-25 15:08:17] [INFO ] Time to serialize properties into /tmp/CTLFireability8703622822590701540.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/CTLFireability15321860767571917319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8703622822590701540.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 15:08:47] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:08:47] [INFO ] Applying decomposition
[2026-05-25 15:08:47] [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/graph6906293333810750386.txt' '-o' '/tmp/graph6906293333810750386.bin' '-w' '/tmp/graph6906293333810750386.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6906293333810750386.bin' '-l' '-1' '-v' '-w' '/tmp/graph6906293333810750386.weights' '-q' '0' '-e' '0.001'
[2026-05-25 15:08:47] [INFO ] Decomposing Gal with order
[2026-05-25 15:08:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 15:08:47] [INFO ] Removed a total of 1 redundant transitions.
[2026-05-25 15:08:47] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:08:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 15:08:47] [INFO ] Time to serialize gal into /tmp/CTLFireability11165559945402656543.gal : 0 ms
[2026-05-25 15:08:47] [INFO ] Time to serialize properties into /tmp/CTLFireability15041081749385161325.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/CTLFireability11165559945402656543.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15041081749385161325.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.
[2026-05-25 15:09:17] [INFO ] Flatten gal took : 3 ms
[2026-05-25 15:09:17] [INFO ] Flatten gal took : 9 ms
[2026-05-25 15:09:17] [INFO ] Applying decomposition
[2026-05-25 15:09:17] [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/graph12913656845999006711.txt' '-o' '/tmp/graph12913656845999006711.bin' '-w' '/tmp/graph12913656845999006711.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12913656845999006711.bin' '-l' '-1' '-v' '-w' '/tmp/graph12913656845999006711.weights' '-q' '0' '-e' '0.001'
[2026-05-25 15:09:17] [INFO ] Decomposing Gal with order
[2026-05-25 15:09:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 15:09:17] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 15:09:17] [INFO ] Flatten gal took : 3 ms
[2026-05-25 15:09:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 15:09:17] [INFO ] Time to serialize gal into /tmp/CTLFireability4870683831411741327.gal : 0 ms
[2026-05-25 15:09:17] [INFO ] Time to serialize properties into /tmp/CTLFireability2338602790710720558.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/CTLFireability4870683831411741327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2338602790710720558.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 16 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 15:35:48] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:35:48] [INFO ] Time to serialize gal into /tmp/CTLFireability11855810007204353704.gal : 1 ms
[2026-05-25 15:35:48] [INFO ] Time to serialize properties into /tmp/CTLFireability16720264693923168019.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/CTLFireability11855810007204353704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16720264693923168019.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 16 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-C1000N0000000100"
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-C1000N0000000100, 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-177961074100362"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C1000N0000000100.tgz
mv GPPP-PT-C1000N0000000100 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 ;