MCC'2026- Execution of r178-oct2-177969020100330

About the Execution of ITS-Tools for MedleyB-PT-B07

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
16208.928	3600000.00	3903060.00	311183.30	????????F??F????	normal

Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r178-oct2-177969020100330.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is MedleyB-PT-B07, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020100330
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.2M
-rw-r--r-- 1 mcc users 9.5K Mar 7 18:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 114K Mar 7 18:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 7 18:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 7 18:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 11:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 11:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 11:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 11:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 7 18:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Mar 7 18:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Mar 7 18:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Mar 7 18:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 11:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 3.7M Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-00
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-01
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-02
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-03
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-04
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-05
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-06
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-07
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-08
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-09
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-10
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-11
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-12
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-13
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-14
FORMULA_NAME MedleyB-PT-B07-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779707459060

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyB-PT-B07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 11:11:00] [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 11:11:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 11:11:01] [INFO ] Load time of PNML (sax parser for PT used): 462 ms
[2026-05-25 11:11:01] [INFO ] Transformed 2133 places.
[2026-05-25 11:11:01] [INFO ] Transformed 6753 transitions.
[2026-05-25 11:11:01] [INFO ] Found NUPN structural information;
[2026-05-25 11:11:01] [INFO ] Parsed PT model containing 2133 places and 6753 transitions and 67789 arcs in 656 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Support contains 95 out of 2133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2133/2133 places, 6753/6753 transitions.
Discarding 167 places :
Symmetric choice reduction at 0 with 167 rule applications. Total rules 167 place count 1966 transition count 6586
Iterating global reduction 0 with 167 rules applied. Total rules applied 334 place count 1966 transition count 6586
Discarding 101 places :
Symmetric choice reduction at 0 with 101 rule applications. Total rules 435 place count 1865 transition count 6485
Iterating global reduction 0 with 101 rules applied. Total rules applied 536 place count 1865 transition count 6485
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 594 place count 1807 transition count 6427
Iterating global reduction 0 with 58 rules applied. Total rules applied 652 place count 1807 transition count 6427
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 701 place count 1758 transition count 6378
Iterating global reduction 0 with 49 rules applied. Total rules applied 750 place count 1758 transition count 6378
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 793 place count 1715 transition count 6335
Iterating global reduction 0 with 43 rules applied. Total rules applied 836 place count 1715 transition count 6335
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 878 place count 1673 transition count 6293
Iterating global reduction 0 with 42 rules applied. Total rules applied 920 place count 1673 transition count 6293
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 961 place count 1632 transition count 6252
Iterating global reduction 0 with 41 rules applied. Total rules applied 1002 place count 1632 transition count 6252
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 1043 place count 1591 transition count 6211
Iterating global reduction 0 with 41 rules applied. Total rules applied 1084 place count 1591 transition count 6211
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 1120 place count 1555 transition count 6175
Iterating global reduction 0 with 36 rules applied. Total rules applied 1156 place count 1555 transition count 6175
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 1185 place count 1526 transition count 6146
Iterating global reduction 0 with 29 rules applied. Total rules applied 1214 place count 1526 transition count 6146
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 1219 place count 1526 transition count 6141
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 1231 place count 1514 transition count 6129
Iterating global reduction 1 with 12 rules applied. Total rules applied 1243 place count 1514 transition count 6129
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 1255 place count 1502 transition count 6117
Iterating global reduction 1 with 12 rules applied. Total rules applied 1267 place count 1502 transition count 6117
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 1273 place count 1496 transition count 6111
Iterating global reduction 1 with 6 rules applied. Total rules applied 1279 place count 1496 transition count 6111
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 1285 place count 1490 transition count 6105
Iterating global reduction 1 with 6 rules applied. Total rules applied 1291 place count 1490 transition count 6105
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 1297 place count 1484 transition count 6099
Iterating global reduction 1 with 6 rules applied. Total rules applied 1303 place count 1484 transition count 6099
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 1309 place count 1478 transition count 6093
Iterating global reduction 1 with 6 rules applied. Total rules applied 1315 place count 1478 transition count 6093
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 1321 place count 1472 transition count 6087
Iterating global reduction 1 with 6 rules applied. Total rules applied 1327 place count 1472 transition count 6087
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 1332 place count 1467 transition count 6082
Iterating global reduction 1 with 5 rules applied. Total rules applied 1337 place count 1467 transition count 6082
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 1342 place count 1462 transition count 6077
Iterating global reduction 1 with 5 rules applied. Total rules applied 1347 place count 1462 transition count 6077
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 1352 place count 1457 transition count 6072
Iterating global reduction 1 with 5 rules applied. Total rules applied 1357 place count 1457 transition count 6072
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 1362 place count 1452 transition count 6067
Iterating global reduction 1 with 5 rules applied. Total rules applied 1367 place count 1452 transition count 6067
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 1372 place count 1447 transition count 6062
Iterating global reduction 1 with 5 rules applied. Total rules applied 1377 place count 1447 transition count 6062
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 1382 place count 1447 transition count 6057
Applied a total of 1382 rules in 3021 ms. Remains 1447 /2133 variables (removed 686) and now considering 6057/6753 (removed 696) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9891935241099721596.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-108795388963249136.kers'
[2026-05-25 11:11:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9891935241099721596.kers, --Pflows, --basisKERS=/tmp/petrispot-output-108795388963249136.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 6057 rows 1447 cols 66349 entries
Finished phase 1 with 1439 SingleSign rule and 0 generalized
[2026-05-25 11:11:04] [INFO ] Computed 8 invariants in 54 ms
Computed 8 P flows in 56 ms.
Exported basis to /tmp/petrispot-output-108795388963249136.kers
Total runtime 66 ms.
[2026-05-25 11:11:05] [INFO ] Implicit Places using invariants in 1200 ms returned []
[2026-05-25 11:11:05] [INFO ] Invariant cache hit.
[2026-05-25 11:11:09] [INFO ] Implicit Places using invariants and state equation in 3351 ms returned []
Implicit Place search using SMT with State Equation took 4597 ms to find 0 implicit places.
Running 6056 sub problems to find dead transitions.
[2026-05-25 11:11:09] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1446/7504 variables, and 0 constraints, problems are : Problem set: 0 solved, 6056 unsolved in 30138 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1447 constraints, PredecessorRefiner: 6056/1640 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6056 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1446/7504 variables, and 0 constraints, problems are : Problem set: 0 solved, 6056 unsolved in 30127 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1447 constraints, PredecessorRefiner: 4416/1640 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 71068ms problems are : Problem set: 0 solved, 6056 unsolved
Search for dead transitions found 0 dead transitions in 71164ms
Starting structural reductions in LTL mode, iteration 1 : 1447/2133 places, 6057/6753 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78903 ms. Remains : 1447/2133 places, 6057/6753 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1447/1447 places, 6057/6057 transitions.
Applied a total of 0 rules in 74 ms. Remains 1447 /1447 variables (removed 0) and now considering 6057/6057 (removed 0) transitions.
[2026-05-25 11:12:20] [INFO ] Invariant cache hit.
[2026-05-25 11:12:21] [INFO ] Implicit Places using invariants in 671 ms returned []
[2026-05-25 11:12:21] [INFO ] Invariant cache hit.
[2026-05-25 11:12:24] [INFO ] Implicit Places using invariants and state equation in 3469 ms returned []
Implicit Place search using SMT with State Equation took 4149 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4227 ms. Remains : 1447/1447 places, 6057/6057 transitions.
Support contains 95 out of 1447 places after structural reductions.
[2026-05-25 11:12:25] [INFO ] Flatten gal took : 636 ms
[2026-05-25 11:12:26] [INFO ] Flatten gal took : 307 ms
[2026-05-25 11:12:26] [INFO ] Input system was already deterministic with 6057 transitions.
Support contains 94 out of 1447 places (down from 95) after GAL structural reductions.
RANDOM walk for 40000 steps (306 resets) in 1856 ms. (21 steps per ms) remains 88/100 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 88/88 properties
[2026-05-25 11:12:28] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp76 is UNSAT
At refinement iteration 1 (OVERLAPS) 1365/1447 variables, 8/8 constraints. Problems are: Problem set: 8 solved, 80 unsolved
SMT process timed out in 5443ms, After SMT, problems are : Problem set: 8 solved, 80 unsolved
Fused 80 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 74 out of 1447 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1447/1447 places, 6057/6057 transitions.
Graph (trivial) has 1322 edges and 1447 vertex of which 96 / 1447 are part of one of the 18 SCC in 21 ms
Free SCC test removed 78 places
Drop transitions (Empty/Sink Transition effects.) removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Graph (complete) has 2628 edges and 1369 vertex of which 1363 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.63 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 927 transitions
Trivial Post-agglo rules discarded 927 transitions
Performed 927 trivial Post agglomeration. Transition count delta: 927
Iterating post reduction 0 with 933 rules applied. Total rules applied 935 place count 1363 transition count 5017
Reduce places removed 927 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 949 rules applied. Total rules applied 1884 place count 436 transition count 4995
Reduce places removed 9 places and 0 transitions.
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Iterating post reduction 2 with 42 rules applied. Total rules applied 1926 place count 427 transition count 4962
Reduce places removed 33 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 36 rules applied. Total rules applied 1962 place count 394 transition count 4959
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1963 place count 393 transition count 4959
Performed 76 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 76 Pre rules applied. Total rules applied 1963 place count 393 transition count 4883
Deduced a syphon composed of 76 places in 3 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 5 with 152 rules applied. Total rules applied 2115 place count 317 transition count 4883
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2116 place count 316 transition count 4882
Iterating global reduction 5 with 1 rules applied. Total rules applied 2117 place count 316 transition count 4882
Performed 52 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 52 places in 2 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 5 with 104 rules applied. Total rules applied 2221 place count 264 transition count 4829
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 2231 place count 264 transition count 4819
Discarding 21 places :
Symmetric choice reduction at 6 with 21 rule applications. Total rules 2252 place count 243 transition count 4785
Iterating global reduction 6 with 21 rules applied. Total rules applied 2273 place count 243 transition count 4785
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 2278 place count 243 transition count 4780
Discarding 15 places :
Symmetric choice reduction at 7 with 15 rule applications. Total rules 2293 place count 228 transition count 4765
Iterating global reduction 7 with 15 rules applied. Total rules applied 2308 place count 228 transition count 4765
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 2318 place count 218 transition count 4755
Iterating global reduction 7 with 10 rules applied. Total rules applied 2328 place count 218 transition count 4755
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 2331 place count 218 transition count 4752
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 8 with 18 rules applied. Total rules applied 2349 place count 209 transition count 4743
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 8 with 12 rules applied. Total rules applied 2361 place count 203 transition count 4759
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 2363 place count 203 transition count 4757
Free-agglomeration rule applied 31 times.
Iterating global reduction 9 with 31 rules applied. Total rules applied 2394 place count 203 transition count 4726
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 9 with 31 rules applied. Total rules applied 2425 place count 172 transition count 4726
Discarding 6 places :
Symmetric choice reduction at 10 with 6 rule applications. Total rules 2431 place count 166 transition count 4720
Iterating global reduction 10 with 6 rules applied. Total rules applied 2437 place count 166 transition count 4720
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 2439 place count 166 transition count 4718
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 10 with 3 rules applied. Total rules applied 2442 place count 166 transition count 4715
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2445 place count 163 transition count 4715
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 11 with 12 rules applied. Total rules applied 2457 place count 163 transition count 4715
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 2461 place count 163 transition count 4711
Applied a total of 2461 rules in 2167 ms. Remains 163 /1447 variables (removed 1284) and now considering 4711/6057 (removed 1346) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2168 ms. Remains : 163/1447 places, 4711/6057 transitions.
RANDOM walk for 40000 steps (1278 resets) in 1618 ms. (24 steps per ms) remains 78/80 properties
BEST_FIRST walk for 4004 steps (12 resets) in 20 ms. (190 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4002 steps (14 resets) in 20 ms. (190 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (14 resets) in 19 ms. (200 steps per ms) remains 77/78 properties
BEST_FIRST walk for 4004 steps (15 resets) in 18 ms. (210 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4002 steps (15 resets) in 19 ms. (200 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (12 resets) in 14 ms. (266 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (13 resets) in 18 ms. (210 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 76/77 properties
BEST_FIRST walk for 4003 steps (14 resets) in 14 ms. (266 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (13 resets) in 18 ms. (210 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (15 resets) in 18 ms. (210 steps per ms) remains 74/76 properties
BEST_FIRST walk for 4004 steps (15 resets) in 18 ms. (210 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (15 resets) in 20 ms. (190 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (13 resets) in 21 ms. (181 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (12 resets) in 16 ms. (235 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (14 resets) in 21 ms. (182 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (12 resets) in 17 ms. (222 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (13 resets) in 15 ms. (250 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (12 resets) in 15 ms. (250 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (15 resets) in 16 ms. (235 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (12 resets) in 22 ms. (174 steps per ms) remains 73/74 properties
BEST_FIRST walk for 4004 steps (12 resets) in 20 ms. (190 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (13 resets) in 15 ms. (250 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (13 resets) in 20 ms. (190 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (12 resets) in 16 ms. (235 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (15 resets) in 20 ms. (190 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (12 resets) in 17 ms. (222 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (14 resets) in 21 ms. (181 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (14 resets) in 13 ms. (286 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (13 resets) in 16 ms. (235 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (14 resets) in 12 ms. (307 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (14 resets) in 12 ms. (308 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (13 resets) in 13 ms. (285 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (13 resets) in 9 ms. (400 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (13 resets) in 13 ms. (285 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (14 resets) in 12 ms. (307 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (11 resets) in 13 ms. (285 steps per ms) remains 72/73 properties
BEST_FIRST walk for 4003 steps (12 resets) in 12 ms. (307 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (12 resets) in 12 ms. (308 steps per ms) remains 71/72 properties
BEST_FIRST walk for 4003 steps (14 resets) in 13 ms. (285 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (14 resets) in 14 ms. (266 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4002 steps (13 resets) in 11 ms. (333 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (15 resets) in 11 ms. (333 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (12 resets) in 12 ms. (308 steps per ms) remains 70/71 properties
BEST_FIRST walk for 4003 steps (14 resets) in 11 ms. (333 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (14 resets) in 12 ms. (308 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (13 resets) in 14 ms. (266 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (14 resets) in 15 ms. (250 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (15 resets) in 11 ms. (333 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (13 resets) in 13 ms. (285 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (13 resets) in 8 ms. (444 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (11 resets) in 9 ms. (400 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (14 resets) in 12 ms. (308 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (12 resets) in 10 ms. (363 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (12 resets) in 11 ms. (333 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (12 resets) in 9 ms. (400 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (12 resets) in 14 ms. (266 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (12 resets) in 15 ms. (250 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (13 resets) in 13 ms. (286 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (14 resets) in 14 ms. (266 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (16 resets) in 12 ms. (308 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (12 resets) in 11 ms. (333 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (12 resets) in 15 ms. (250 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (15 resets) in 12 ms. (308 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (14 resets) in 11 ms. (333 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (12 resets) in 9 ms. (400 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (14 resets) in 13 ms. (285 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (14 resets) in 14 ms. (266 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (13 resets) in 12 ms. (307 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (13 resets) in 16 ms. (235 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (14 resets) in 11 ms. (333 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (14 resets) in 13 ms. (286 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (13 resets) in 11 ms. (333 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (14 resets) in 12 ms. (308 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (14 resets) in 12 ms. (308 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (16 resets) in 16 ms. (235 steps per ms) remains 70/70 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17065558405089722252.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1953948565634006236.kers'
[2026-05-25 11:12:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17065558405089722252.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1953948565634006236.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 19 ms.
// Phase 1: matrix 4711 rows 162 cols 63078 entries
Finished phase 1 with 155 SingleSign rule and 0 generalized
[2026-05-25 11:12:36] [INFO ] Computed 8 invariants in 42 ms
Computed 8 P flows in 42 ms.
Exported basis to /tmp/petrispot-output-1953948565634006236.kers
Total runtime 49 ms.
[2026-05-25 11:12:36] [INFO ] State equation strengthened by 171 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 100/162 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/162 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (OVERLAPS) 1/163 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/163 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (OVERLAPS) 4711/4874 variables, 163/171 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4874 variables, 171/342 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4874 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (OVERLAPS) 0/4874 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4874/4874 variables, and 342 constraints, problems are : Problem set: 0 solved, 70 unsolved in 34814 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 163/163 constraints, ReadFeed: 171/171 constraints, PredecessorRefiner: 70/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp62 is UNSAT
At refinement iteration 1 (OVERLAPS) 100/162 variables, 7/7 constraints. Problems are: Problem set: 3 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/162 variables, 0/7 constraints. Problems are: Problem set: 3 solved, 67 unsolved
At refinement iteration 3 (OVERLAPS) 1/163 variables, 1/8 constraints. Problems are: Problem set: 3 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/163 variables, 0/8 constraints. Problems are: Problem set: 3 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 4711/4874 variables, 163/171 constraints. Problems are: Problem set: 3 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4874 variables, 171/342 constraints. Problems are: Problem set: 3 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4874 variables, 10/352 constraints. Problems are: Problem set: 3 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4874 variables, 0/352 constraints. Problems are: Problem set: 3 solved, 67 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4874/4874 variables, and 352 constraints, problems are : Problem set: 3 solved, 67 unsolved in 45015 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 163/163 constraints, ReadFeed: 171/171 constraints, PredecessorRefiner: 70/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 80295ms problems are : Problem set: 3 solved, 67 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 57 out of 163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 4711/4711 transitions.
Graph (trivial) has 62 edges and 163 vertex of which 4 / 163 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 161 transition count 4701
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 155 transition count 4700
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 15 place count 154 transition count 4700
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 15 place count 154 transition count 4698
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 19 place count 152 transition count 4698
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 20 place count 151 transition count 4697
Iterating global reduction 3 with 1 rules applied. Total rules applied 21 place count 151 transition count 4697
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 22 place count 150 transition count 4696
Iterating global reduction 3 with 1 rules applied. Total rules applied 23 place count 150 transition count 4696
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 39 place count 142 transition count 4688
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 44 place count 142 transition count 4683
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 48 place count 138 transition count 4678
Iterating global reduction 4 with 4 rules applied. Total rules applied 52 place count 138 transition count 4678
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 53 place count 137 transition count 4677
Iterating global reduction 4 with 1 rules applied. Total rules applied 54 place count 137 transition count 4677
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 55 place count 136 transition count 4676
Iterating global reduction 4 with 1 rules applied. Total rules applied 56 place count 136 transition count 4676
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 64 place count 136 transition count 4668
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 66 place count 136 transition count 4666
Free-agglomeration rule applied 29 times.
Iterating global reduction 5 with 29 rules applied. Total rules applied 95 place count 136 transition count 4637
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 5 with 29 rules applied. Total rules applied 124 place count 107 transition count 4637
Drop transitions (Redundant composition of simpler transitions.) removed 126 transitions
Redundant transition composition rules discarded 126 transitions
Iterating global reduction 6 with 126 rules applied. Total rules applied 250 place count 107 transition count 4511
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 252 place count 107 transition count 4511
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 254 place count 107 transition count 4509
Applied a total of 254 rules in 1439 ms. Remains 107 /163 variables (removed 56) and now considering 4509/4711 (removed 202) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1440 ms. Remains : 107/163 places, 4509/4711 transitions.
RANDOM walk for 40000 steps (1734 resets) in 917 ms. (43 steps per ms) remains 65/67 properties
BEST_FIRST walk for 4002 steps (17 resets) in 13 ms. (285 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 64/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 63/64 properties
BEST_FIRST walk for 4003 steps (13 resets) in 15 ms. (250 steps per ms) remains 62/63 properties
BEST_FIRST walk for 4004 steps (16 resets) in 14 ms. (266 steps per ms) remains 62/62 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 61/62 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 60/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 59/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 58/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 57/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 56/57 properties
BEST_FIRST walk for 4004 steps (16 resets) in 12 ms. (308 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 55/56 properties
BEST_FIRST walk for 4004 steps (16 resets) in 11 ms. (333 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 54/55 properties
BEST_FIRST walk for 4004 steps (18 resets) in 12 ms. (308 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 53/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 51/53 properties
BEST_FIRST walk for 4004 steps (16 resets) in 14 ms. (266 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (15 resets) in 15 ms. (250 steps per ms) remains 50/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 49/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 48/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 47/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 46/47 properties
BEST_FIRST walk for 4004 steps (9 resets) in 14 ms. (266 steps per ms) remains 45/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 44/45 properties
BEST_FIRST walk for 4004 steps (12 resets) in 12 ms. (308 steps per ms) remains 43/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 41/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 40/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 39/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 38/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 37/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 36/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 35/36 properties
BEST_FIRST walk for 4002 steps (13 resets) in 11 ms. (333 steps per ms) remains 34/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 33/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 32/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 31/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 30/31 properties
BEST_FIRST walk for 4004 steps (16 resets) in 13 ms. (286 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (16 resets) in 9 ms. (400 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4004 steps (15 resets) in 15 ms. (250 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 27/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 26/27 properties
BEST_FIRST walk for 4004 steps (11 resets) in 11 ms. (333 steps per ms) remains 25/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/25 properties
BEST_FIRST walk for 4004 steps (10 resets) in 14 ms. (266 steps per ms) remains 23/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 22/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 21/22 properties
BEST_FIRST walk for 4004 steps (16 resets) in 12 ms. (308 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4004 steps (13 resets) in 12 ms. (308 steps per ms) remains 19/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 18/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 17/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 13/14 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 12/13 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 11/12 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 10/11 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 9/10 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4783893303572601549.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13852466828008182474.kers'
[2026-05-25 11:13:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4783893303572601549.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13852466828008182474.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 6 ms.
// Phase 1: matrix 4509 rows 106 cols 61624 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-25 11:13:58] [INFO ] Computed 8 invariants in 24 ms
Computed 8 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-13852466828008182474.kers
Total runtime 31 ms.
[2026-05-25 11:13:59] [INFO ] State equation strengthened by 39 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 89/106 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 1/107 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 4509/4616 variables, 107/115 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4616 variables, 39/154 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4616 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 0/4616 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4616/4616 variables, and 154 constraints, problems are : Problem set: 0 solved, 9 unsolved in 2416 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 107/107 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 9/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 89/106 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 1/107 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/107 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 4509/4616 variables, 107/120 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4616 variables, 39/159 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4616 variables, 8/167 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4616 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 0/4616 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4616/4616 variables, and 167 constraints, problems are : Problem set: 0 solved, 9 unsolved in 15797 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 107/107 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 9/8 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18319ms problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 8 different solutions.
Parikh walk visited 8 properties in 342 ms.
Support contains 1 out of 107 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 107/107 places, 4509/4509 transitions.
Graph (trivial) has 77 edges and 107 vertex of which 5 / 107 are part of one of the 2 SCC in 0 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 750 edges and 104 vertex of which 103 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 10 rules applied. Total rules applied 12 place count 103 transition count 4492
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 21 place count 94 transition count 4492
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 37 place count 78 transition count 372
Iterating global reduction 2 with 16 rules applied. Total rules applied 53 place count 78 transition count 372
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 67 place count 78 transition count 358
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 68 place count 77 transition count 357
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 77 transition count 357
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 81 place count 71 transition count 351
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 82 place count 71 transition count 350
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 86 place count 67 transition count 346
Iterating global reduction 4 with 4 rules applied. Total rules applied 90 place count 67 transition count 346
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 92 place count 65 transition count 344
Iterating global reduction 4 with 2 rules applied. Total rules applied 94 place count 65 transition count 344
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 96 place count 65 transition count 342
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 97 place count 64 transition count 340
Iterating global reduction 5 with 1 rules applied. Total rules applied 98 place count 64 transition count 340
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 100 place count 63 transition count 340
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 104 place count 63 transition count 336
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 105 place count 62 transition count 334
Iterating global reduction 5 with 1 rules applied. Total rules applied 106 place count 62 transition count 334
Free-agglomeration rule applied 28 times.
Iterating global reduction 5 with 28 rules applied. Total rules applied 134 place count 62 transition count 306
Reduce places removed 28 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 129 transitions.
Iterating post reduction 5 with 157 rules applied. Total rules applied 291 place count 34 transition count 177
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 292 place count 34 transition count 177
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 293 place count 34 transition count 176
Applied a total of 293 rules in 156 ms. Remains 34 /107 variables (removed 73) and now considering 176/4509 (removed 4333) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 34/107 places, 176/4509 transitions.
Successfully simplified 11 atomic propositions for a total of 16 simplifications.
[2026-05-25 11:14:18] [INFO ] Flatten gal took : 262 ms
[2026-05-25 11:14:18] [INFO ] Flatten gal took : 322 ms
[2026-05-25 11:14:19] [INFO ] Input system was already deterministic with 6057 transitions.
Computed a total of 297 stabilizing places and 311 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1447/1447 places, 6057/6057 transitions.
Graph (trivial) has 1439 edges and 1447 vertex of which 116 / 1447 are part of one of the 21 SCC in 2 ms
Free SCC test removed 95 places
Ensure Unique test removed 109 transitions
Reduce isomorphic transitions removed 109 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1005 transitions
Trivial Post-agglo rules discarded 1005 transitions
Performed 1005 trivial Post agglomeration. Transition count delta: 1005
Iterating post reduction 0 with 1005 rules applied. Total rules applied 1006 place count 1351 transition count 4942
Reduce places removed 1005 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 1030 rules applied. Total rules applied 2036 place count 346 transition count 4917
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 2046 place count 336 transition count 4917
Performed 73 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 73 Pre rules applied. Total rules applied 2046 place count 336 transition count 4844
Deduced a syphon composed of 73 places in 2 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 3 with 146 rules applied. Total rules applied 2192 place count 263 transition count 4844
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 2205 place count 250 transition count 4831
Iterating global reduction 3 with 13 rules applied. Total rules applied 2218 place count 250 transition count 4831
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 2221 place count 247 transition count 4828
Iterating global reduction 3 with 3 rules applied. Total rules applied 2224 place count 247 transition count 4828
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 2 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 2312 place count 203 transition count 4784
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2314 place count 203 transition count 4782
Discarding 36 places :
Symmetric choice reduction at 4 with 36 rule applications. Total rules 2350 place count 167 transition count 1474
Iterating global reduction 4 with 36 rules applied. Total rules applied 2386 place count 167 transition count 1474
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 2402 place count 167 transition count 1458
Discarding 22 places :
Symmetric choice reduction at 5 with 22 rule applications. Total rules 2424 place count 145 transition count 1429
Iterating global reduction 5 with 22 rules applied. Total rules applied 2446 place count 145 transition count 1429
Discarding 22 places :
Symmetric choice reduction at 5 with 22 rule applications. Total rules 2468 place count 123 transition count 1400
Iterating global reduction 5 with 22 rules applied. Total rules applied 2490 place count 123 transition count 1400
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 2498 place count 123 transition count 1392
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2500 place count 122 transition count 1391
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2501 place count 121 transition count 1384
Iterating global reduction 6 with 1 rules applied. Total rules applied 2502 place count 121 transition count 1384
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2503 place count 121 transition count 1383
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 2510 place count 121 transition count 1376
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 2524 place count 114 transition count 1369
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 2525 place count 113 transition count 1368
Applied a total of 2525 rules in 805 ms. Remains 113 /1447 variables (removed 1334) and now considering 1368/6057 (removed 4689) transitions.
[2026-05-25 11:14:20] [INFO ] Flow matrix only has 1360 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4720004851574799180.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13196967379324151393.kers'
[2026-05-25 11:14:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4720004851574799180.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13196967379324151393.kers]
Normalized transition count is 1359 out of 1360 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 1359 rows 112 cols 16566 entries
Finished phase 1 with 111 SingleSign rule and 0 generalized
[2026-05-25 11:14:20] [INFO ] Computed 2 invariants in 8 ms
Computed 2 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-13196967379324151393.kers
Total runtime 19 ms.
[2026-05-25 11:14:20] [INFO ] Implicit Places using invariants in 526 ms returned []
[2026-05-25 11:14:20] [INFO ] Flow matrix only has 1360 transitions (discarded 8 similar events)
[2026-05-25 11:14:20] [INFO ] Invariant cache hit.
[2026-05-25 11:14:21] [INFO ] State equation strengthened by 127 read => feed constraints.
[2026-05-25 11:14:21] [INFO ] Implicit Places using invariants and state equation in 1325 ms returned []
Implicit Place search using SMT with State Equation took 1876 ms to find 0 implicit places.
[2026-05-25 11:14:21] [INFO ] Redundant transitions in 66 ms returned []
Running 1353 sub problems to find dead transitions.
[2026-05-25 11:14:22] [INFO ] Flow matrix only has 1360 transitions (discarded 8 similar events)
[2026-05-25 11:14:22] [INFO ] Invariant cache hit.
[2026-05-25 11:14:22] [INFO ] State equation strengthened by 127 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1353 unsolved
At refinement iteration 2 (OVERLAPS) 7/113 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1353 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 113/1473 variables, and 14 constraints, problems are : Problem set: 0 solved, 1353 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 0/113 constraints, ReadFeed: 0/127 constraints, PredecessorRefiner: 1353/207 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1353 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1353 unsolved
At refinement iteration 2 (OVERLAPS) 7/113 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1353 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 1353 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 16/30 constraints. Problems are: Problem set: 0 solved, 1353 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 113/1473 variables, and 31 constraints, problems are : Problem set: 0 solved, 1353 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 0/113 constraints, ReadFeed: 0/127 constraints, PredecessorRefiner: 1146/207 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62532ms problems are : Problem set: 0 solved, 1353 unsolved
Search for dead transitions found 0 dead transitions in 62537ms
Starting structural reductions in SI_CTL mode, iteration 1 : 113/1447 places, 1368/6057 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65314 ms. Remains : 113/1447 places, 1368/6057 transitions.
[2026-05-25 11:15:24] [INFO ] Flatten gal took : 106 ms
[2026-05-25 11:15:24] [INFO ] Flatten gal took : 110 ms
[2026-05-25 11:15:24] [INFO ] Input system was already deterministic with 1368 transitions.
[2026-05-25 11:15:25] [INFO ] Flatten gal took : 97 ms
[2026-05-25 11:15:25] [INFO ] Flatten gal took : 100 ms
[2026-05-25 11:15:25] [INFO ] Time to serialize gal into /tmp/CTLFireability667568427944682985.gal : 63 ms
[2026-05-25 11:15:25] [INFO ] Time to serialize properties into /tmp/CTLFireability15653875238423019465.ctl : 21 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/CTLFireability667568427944682985.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15653875238423019465.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 11:15:55] [INFO ] Flatten gal took : 76 ms
[2026-05-25 11:15:55] [INFO ] Applying decomposition
[2026-05-25 11:15:55] [INFO ] Flatten gal took : 77 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5011519769894056451.txt' '-o' '/tmp/graph5011519769894056451.bin' '-w' '/tmp/graph5011519769894056451.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5011519769894056451.bin' '-l' '-1' '-v' '-w' '/tmp/graph5011519769894056451.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:15:56] [INFO ] Decomposing Gal with order
[2026-05-25 11:15:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:15:56] [INFO ] Removed a total of 8620 redundant transitions.
[2026-05-25 11:15:56] [INFO ] Flatten gal took : 427 ms
[2026-05-25 11:15:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 67 ms.
[2026-05-25 11:15:56] [INFO ] Time to serialize gal into /tmp/CTLFireability3158864991764391242.gal : 9 ms
[2026-05-25 11:15:56] [INFO ] Time to serialize properties into /tmp/CTLFireability18138953329615246140.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/CTLFireability3158864991764391242.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18138953329615246140.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 : 1447/1447 places, 6057/6057 transitions.
Graph (trivial) has 1437 edges and 1447 vertex of which 116 / 1447 are part of one of the 21 SCC in 5 ms
Free SCC test removed 95 places
Ensure Unique test removed 109 transitions
Reduce isomorphic transitions removed 109 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1003 transitions
Trivial Post-agglo rules discarded 1003 transitions
Performed 1003 trivial Post agglomeration. Transition count delta: 1003
Iterating post reduction 0 with 1003 rules applied. Total rules applied 1004 place count 1351 transition count 4944
Reduce places removed 1003 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 1028 rules applied. Total rules applied 2032 place count 348 transition count 4919
Reduce places removed 10 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 11 rules applied. Total rules applied 2043 place count 338 transition count 4918
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2044 place count 337 transition count 4918
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 72 Pre rules applied. Total rules applied 2044 place count 337 transition count 4846
Deduced a syphon composed of 72 places in 2 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 4 with 144 rules applied. Total rules applied 2188 place count 265 transition count 4846
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 2201 place count 252 transition count 4833
Iterating global reduction 4 with 13 rules applied. Total rules applied 2214 place count 252 transition count 4833
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 2217 place count 249 transition count 4830
Iterating global reduction 4 with 3 rules applied. Total rules applied 2220 place count 249 transition count 4830
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 4 with 88 rules applied. Total rules applied 2308 place count 205 transition count 4786
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 2310 place count 205 transition count 4784
Discarding 38 places :
Symmetric choice reduction at 5 with 38 rule applications. Total rules 2348 place count 167 transition count 936
Iterating global reduction 5 with 38 rules applied. Total rules applied 2386 place count 167 transition count 936
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 5 with 18 rules applied. Total rules applied 2404 place count 167 transition count 918
Discarding 22 places :
Symmetric choice reduction at 6 with 22 rule applications. Total rules 2426 place count 145 transition count 889
Iterating global reduction 6 with 22 rules applied. Total rules applied 2448 place count 145 transition count 889
Discarding 21 places :
Symmetric choice reduction at 6 with 21 rule applications. Total rules 2469 place count 124 transition count 861
Iterating global reduction 6 with 21 rules applied. Total rules applied 2490 place count 124 transition count 861
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 2497 place count 124 transition count 854
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 7 with 2 rules applied. Total rules applied 2499 place count 123 transition count 853
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2500 place count 122 transition count 846
Iterating global reduction 7 with 1 rules applied. Total rules applied 2501 place count 122 transition count 846
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2502 place count 122 transition count 845
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 2509 place count 122 transition count 838
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 8 with 14 rules applied. Total rules applied 2523 place count 115 transition count 831
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 2524 place count 114 transition count 830
Applied a total of 2524 rules in 592 ms. Remains 114 /1447 variables (removed 1333) and now considering 830/6057 (removed 5227) transitions.
[2026-05-25 11:16:27] [INFO ] Flow matrix only has 822 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16329292028128105706.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14763468692363523284.kers'
[2026-05-25 11:16:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16329292028128105706.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14763468692363523284.kers]
Normalized transition count is 821 out of 822 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 821 rows 113 cols 9010 entries
Finished phase 1 with 112 SingleSign rule and 0 generalized
[2026-05-25 11:16:27] [INFO ] Computed 2 invariants in 4 ms
Computed 2 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-14763468692363523284.kers
Total runtime 6 ms.
[2026-05-25 11:16:27] [INFO ] Implicit Places using invariants in 531 ms returned []
[2026-05-25 11:16:27] [INFO ] Flow matrix only has 822 transitions (discarded 8 similar events)
[2026-05-25 11:16:27] [INFO ] Invariant cache hit.
[2026-05-25 11:16:28] [INFO ] State equation strengthened by 127 read => feed constraints.
[2026-05-25 11:16:28] [INFO ] Implicit Places using invariants and state equation in 946 ms returned []
Implicit Place search using SMT with State Equation took 1504 ms to find 0 implicit places.
[2026-05-25 11:16:28] [INFO ] Redundant transitions in 7 ms returned []
Running 814 sub problems to find dead transitions.
[2026-05-25 11:16:28] [INFO ] Flow matrix only has 822 transitions (discarded 8 similar events)
[2026-05-25 11:16:28] [INFO ] Invariant cache hit.
[2026-05-25 11:16:28] [INFO ] State equation strengthened by 127 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 814 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 814 unsolved
At refinement iteration 2 (OVERLAPS) 7/114 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 814 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 814 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 114/936 variables, and 30 constraints, problems are : Problem set: 0 solved, 814 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 0/114 constraints, ReadFeed: 0/127 constraints, PredecessorRefiner: 814/255 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 814 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 814 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 814 unsolved
At refinement iteration 2 (OVERLAPS) 7/114 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 814 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 28/30 constraints. Problems are: Problem set: 0 solved, 814 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 814 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 3/38 constraints. Problems are: Problem set: 0 solved, 814 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/114 variables, 6/44 constraints. Problems are: Problem set: 0 solved, 814 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 114/936 variables, and 44 constraints, problems are : Problem set: 0 solved, 814 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 0/114 constraints, ReadFeed: 0/127 constraints, PredecessorRefiner: 559/255 constraints, Known Traps: 42/42 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61134ms problems are : Problem set: 0 solved, 814 unsolved
Search for dead transitions found 0 dead transitions in 61137ms
Starting structural reductions in SI_CTL mode, iteration 1 : 114/1447 places, 830/6057 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63258 ms. Remains : 114/1447 places, 830/6057 transitions.
[2026-05-25 11:17:30] [INFO ] Flatten gal took : 60 ms
[2026-05-25 11:17:30] [INFO ] Flatten gal took : 50 ms
[2026-05-25 11:17:30] [INFO ] Input system was already deterministic with 830 transitions.
[2026-05-25 11:17:30] [INFO ] Flatten gal took : 46 ms
[2026-05-25 11:17:30] [INFO ] Flatten gal took : 48 ms
[2026-05-25 11:17:30] [INFO ] Time to serialize gal into /tmp/CTLFireability12260611308366332223.gal : 16 ms
[2026-05-25 11:17:30] [INFO ] Time to serialize properties into /tmp/CTLFireability8255253250539061898.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/CTLFireability12260611308366332223.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8255253250539061898.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:18:00] [INFO ] Flatten gal took : 83 ms
[2026-05-25 11:18:00] [INFO ] Applying decomposition
[2026-05-25 11:18:00] [INFO ] Flatten gal took : 46 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/graph1799721770341512151.txt' '-o' '/tmp/graph1799721770341512151.bin' '-w' '/tmp/graph1799721770341512151.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1799721770341512151.bin' '-l' '-1' '-v' '-w' '/tmp/graph1799721770341512151.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:18:00] [INFO ] Decomposing Gal with order
[2026-05-25 11:18:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:18:00] [INFO ] Removed a total of 4844 redundant transitions.
[2026-05-25 11:18:00] [INFO ] Flatten gal took : 82 ms
[2026-05-25 11:18:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 32 ms.
[2026-05-25 11:18:01] [INFO ] Time to serialize gal into /tmp/CTLFireability13006530797485054769.gal : 5 ms
[2026-05-25 11:18:01] [INFO ] Time to serialize properties into /tmp/CTLFireability6926216960481206349.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/CTLFireability13006530797485054769.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6926216960481206349.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.05185e+08,24.8668,778376,5102,61,208880,664,1465,9.01728e+06,65,1362,0

Converting to forward existential form...Done !
original formula: A(EF(!(((((i0.u0.p52==1)&&(i4.u5.p331==1))&&((i4.u11.p632==1)&&(i5.u16.p955==1)))&&(((i4.u22.p1234==1)&&(i7.u27.p1580==1))&&(i4.u32.p1836...188
=> equivalent forward existential formula: [((Init * !(EG(!(EG((i6.u25.p1472==1)))))) * !(E(!(EG((i6.u25.p1472==1))) U (!(E(TRUE U !(((((i0.u0.p52==1)&&(i4...313
Reverse transition relation is NOT exact ! Due to transitions t816, t817, t818, t819, t821, t822, i0.t206, i0.t204, i0.t43, i0.u0.t205, i0.u2.t128, i0.u3.t...715
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1447/1447 places, 6057/6057 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1433 transition count 6043
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1433 transition count 6043
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 37 place count 1424 transition count 6034
Iterating global reduction 0 with 9 rules applied. Total rules applied 46 place count 1424 transition count 6034
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 54 place count 1416 transition count 6026
Iterating global reduction 0 with 8 rules applied. Total rules applied 62 place count 1416 transition count 6026
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 70 place count 1408 transition count 6018
Iterating global reduction 0 with 8 rules applied. Total rules applied 78 place count 1408 transition count 6018
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 85 place count 1401 transition count 6011
Iterating global reduction 0 with 7 rules applied. Total rules applied 92 place count 1401 transition count 6011
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 93 place count 1401 transition count 6010
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 97 place count 1397 transition count 6006
Iterating global reduction 1 with 4 rules applied. Total rules applied 101 place count 1397 transition count 6006
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 104 place count 1394 transition count 6003
Iterating global reduction 1 with 3 rules applied. Total rules applied 107 place count 1394 transition count 6003
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 110 place count 1391 transition count 6000
Iterating global reduction 1 with 3 rules applied. Total rules applied 113 place count 1391 transition count 6000
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 114 place count 1391 transition count 5999
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 116 place count 1389 transition count 5997
Iterating global reduction 2 with 2 rules applied. Total rules applied 118 place count 1389 transition count 5997
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 120 place count 1387 transition count 5995
Iterating global reduction 2 with 2 rules applied. Total rules applied 122 place count 1387 transition count 5995
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 124 place count 1385 transition count 5993
Iterating global reduction 2 with 2 rules applied. Total rules applied 126 place count 1385 transition count 5993
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 127 place count 1384 transition count 5992
Iterating global reduction 2 with 1 rules applied. Total rules applied 128 place count 1384 transition count 5992
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 129 place count 1383 transition count 5991
Iterating global reduction 2 with 1 rules applied. Total rules applied 130 place count 1383 transition count 5991
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 131 place count 1382 transition count 5990
Iterating global reduction 2 with 1 rules applied. Total rules applied 132 place count 1382 transition count 5990
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 133 place count 1381 transition count 5989
Iterating global reduction 2 with 1 rules applied. Total rules applied 134 place count 1381 transition count 5989
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 135 place count 1380 transition count 5988
Iterating global reduction 2 with 1 rules applied. Total rules applied 136 place count 1380 transition count 5988
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 137 place count 1379 transition count 5987
Iterating global reduction 2 with 1 rules applied. Total rules applied 138 place count 1379 transition count 5987
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 139 place count 1378 transition count 5986
Iterating global reduction 2 with 1 rules applied. Total rules applied 140 place count 1378 transition count 5986
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 1377 transition count 5985
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 1377 transition count 5985
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 143 place count 1376 transition count 5984
Iterating global reduction 2 with 1 rules applied. Total rules applied 144 place count 1376 transition count 5984
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 145 place count 1376 transition count 5983
Applied a total of 145 rules in 1788 ms. Remains 1376 /1447 variables (removed 71) and now considering 5983/6057 (removed 74) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4478340959153065135.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-753209488468189607.kers'
[2026-05-25 11:18:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4478340959153065135.kers, --Pflows, --basisKERS=/tmp/petrispot-output-753209488468189607.kers]
Culled 0 columns in 12 ms.
// Phase 1: matrix 5983 rows 1376 cols 66193 entries
Finished phase 1 with 1368 SingleSign rule and 0 generalized
[2026-05-25 11:18:32] [INFO ] Computed 8 invariants in 81 ms
Computed 8 P flows in 82 ms.
Exported basis to /tmp/petrispot-output-753209488468189607.kers
Total runtime 102 ms.
[2026-05-25 11:18:34] [INFO ] Implicit Places using invariants in 1318 ms returned []
[2026-05-25 11:18:34] [INFO ] Invariant cache hit.
[2026-05-25 11:18:38] [INFO ] Implicit Places using invariants and state equation in 4328 ms returned []
Implicit Place search using SMT with State Equation took 5651 ms to find 0 implicit places.
Running 5982 sub problems to find dead transitions.
[2026-05-25 11:18:38] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1375/7359 variables, and 0 constraints, problems are : Problem set: 0 solved, 5982 unsolved in 30102 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1376 constraints, PredecessorRefiner: 5982/1566 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5982 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1375/7359 variables, and 0 constraints, problems are : Problem set: 0 solved, 5982 unsolved in 30102 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1376 constraints, PredecessorRefiner: 4416/1566 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 69941ms problems are : Problem set: 0 solved, 5982 unsolved
Search for dead transitions found 0 dead transitions in 69972ms
Starting structural reductions in LTL mode, iteration 1 : 1376/1447 places, 5983/6057 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77450 ms. Remains : 1376/1447 places, 5983/6057 transitions.
[2026-05-25 11:19:48] [INFO ] Flatten gal took : 215 ms
[2026-05-25 11:19:49] [INFO ] Flatten gal took : 326 ms
[2026-05-25 11:19:49] [INFO ] Input system was already deterministic with 5983 transitions.
[2026-05-25 11:19:50] [INFO ] Flatten gal took : 216 ms
[2026-05-25 11:19:50] [INFO ] Flatten gal took : 226 ms
[2026-05-25 11:19:50] [INFO ] Time to serialize gal into /tmp/CTLFireability1350997625186306696.gal : 61 ms
[2026-05-25 11:19:50] [INFO ] Time to serialize properties into /tmp/CTLFireability15111340598763743537.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/CTLFireability1350997625186306696.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15111340598763743537.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:20:20] [INFO ] Flatten gal took : 221 ms
[2026-05-25 11:20:20] [INFO ] Applying decomposition
[2026-05-25 11:20:20] [INFO ] Flatten gal took : 211 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/graph3725873100189001022.txt' '-o' '/tmp/graph3725873100189001022.bin' '-w' '/tmp/graph3725873100189001022.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3725873100189001022.bin' '-l' '-1' '-v' '-w' '/tmp/graph3725873100189001022.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:20:21] [INFO ] Decomposing Gal with order
[2026-05-25 11:20:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:20:22] [INFO ] Removed a total of 31735 redundant transitions.
[2026-05-25 11:20:22] [INFO ] Flatten gal took : 419 ms
[2026-05-25 11:20:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 138 ms.
[2026-05-25 11:20:23] [INFO ] Time to serialize gal into /tmp/CTLFireability16736229510979180566.gal : 36 ms
[2026-05-25 11:20:23] [INFO ] Time to serialize properties into /tmp/CTLFireability1656342268251606198.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/CTLFireability16736229510979180566.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1656342268251606198.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 : 1447/1447 places, 6057/6057 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1432 transition count 6042
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1432 transition count 6042
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 40 place count 1422 transition count 6032
Iterating global reduction 0 with 10 rules applied. Total rules applied 50 place count 1422 transition count 6032
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 59 place count 1413 transition count 6023
Iterating global reduction 0 with 9 rules applied. Total rules applied 68 place count 1413 transition count 6023
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 77 place count 1404 transition count 6014
Iterating global reduction 0 with 9 rules applied. Total rules applied 86 place count 1404 transition count 6014
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 93 place count 1397 transition count 6007
Iterating global reduction 0 with 7 rules applied. Total rules applied 100 place count 1397 transition count 6007
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 101 place count 1397 transition count 6006
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 105 place count 1393 transition count 6002
Iterating global reduction 1 with 4 rules applied. Total rules applied 109 place count 1393 transition count 6002
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 113 place count 1389 transition count 5998
Iterating global reduction 1 with 4 rules applied. Total rules applied 117 place count 1389 transition count 5998
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 118 place count 1389 transition count 5997
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 121 place count 1386 transition count 5994
Iterating global reduction 2 with 3 rules applied. Total rules applied 124 place count 1386 transition count 5994
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 125 place count 1386 transition count 5993
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 127 place count 1384 transition count 5991
Iterating global reduction 3 with 2 rules applied. Total rules applied 129 place count 1384 transition count 5991
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 131 place count 1382 transition count 5989
Iterating global reduction 3 with 2 rules applied. Total rules applied 133 place count 1382 transition count 5989
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 135 place count 1380 transition count 5987
Iterating global reduction 3 with 2 rules applied. Total rules applied 137 place count 1380 transition count 5987
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 138 place count 1379 transition count 5986
Iterating global reduction 3 with 1 rules applied. Total rules applied 139 place count 1379 transition count 5986
Applied a total of 139 rules in 1240 ms. Remains 1379 /1447 variables (removed 68) and now considering 5986/6057 (removed 71) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-623852019643582145.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16415564006987570636.kers'
[2026-05-25 11:20:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-623852019643582145.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16415564006987570636.kers]
Culled 0 columns in 13 ms.
// Phase 1: matrix 5986 rows 1379 cols 66201 entries
Finished phase 1 with 1371 SingleSign rule and 0 generalized
[2026-05-25 11:20:54] [INFO ] Computed 8 invariants in 76 ms
Computed 8 P flows in 77 ms.
Exported basis to /tmp/petrispot-output-16415564006987570636.kers
Total runtime 92 ms.
[2026-05-25 11:20:55] [INFO ] Implicit Places using invariants in 1462 ms returned []
[2026-05-25 11:20:55] [INFO ] Invariant cache hit.
[2026-05-25 11:20:59] [INFO ] Implicit Places using invariants and state equation in 3331 ms returned []
Implicit Place search using SMT with State Equation took 4796 ms to find 0 implicit places.
Running 5985 sub problems to find dead transitions.
[2026-05-25 11:20:59] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1378/7365 variables, and 0 constraints, problems are : Problem set: 0 solved, 5985 unsolved in 30165 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1379 constraints, PredecessorRefiner: 5985/1569 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5985 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1378/7365 variables, and 0 constraints, problems are : Problem set: 0 solved, 5985 unsolved in 30132 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1379 constraints, PredecessorRefiner: 4416/1569 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 70589ms problems are : Problem set: 0 solved, 5985 unsolved
Search for dead transitions found 0 dead transitions in 70625ms
Starting structural reductions in LTL mode, iteration 1 : 1379/1447 places, 5986/6057 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76696 ms. Remains : 1379/1447 places, 5986/6057 transitions.
[2026-05-25 11:22:10] [INFO ] Flatten gal took : 261 ms
[2026-05-25 11:22:10] [INFO ] Flatten gal took : 279 ms
[2026-05-25 11:22:11] [INFO ] Input system was already deterministic with 5986 transitions.
[2026-05-25 11:22:11] [INFO ] Flatten gal took : 267 ms
[2026-05-25 11:22:11] [INFO ] Flatten gal took : 286 ms
[2026-05-25 11:22:11] [INFO ] Time to serialize gal into /tmp/CTLFireability15355613377503336397.gal : 66 ms
[2026-05-25 11:22:11] [INFO ] Time to serialize properties into /tmp/CTLFireability14822718459098520763.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/CTLFireability15355613377503336397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14822718459098520763.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:22:42] [INFO ] Flatten gal took : 323 ms
[2026-05-25 11:22:42] [INFO ] Applying decomposition
[2026-05-25 11:22:42] [INFO ] Flatten gal took : 237 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/graph566001351544893062.txt' '-o' '/tmp/graph566001351544893062.bin' '-w' '/tmp/graph566001351544893062.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph566001351544893062.bin' '-l' '-1' '-v' '-w' '/tmp/graph566001351544893062.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:22:43] [INFO ] Decomposing Gal with order
[2026-05-25 11:22:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:22:44] [INFO ] Removed a total of 31742 redundant transitions.
[2026-05-25 11:22:44] [INFO ] Flatten gal took : 411 ms
[2026-05-25 11:22:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 127 ms.
[2026-05-25 11:22:44] [INFO ] Time to serialize gal into /tmp/CTLFireability3236703475157787386.gal : 29 ms
[2026-05-25 11:22:44] [INFO ] Time to serialize properties into /tmp/CTLFireability17712192911798466636.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/CTLFireability3236703475157787386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17712192911798466636.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 : 1447/1447 places, 6057/6057 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1434 transition count 6044
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1434 transition count 6044
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 35 place count 1425 transition count 6035
Iterating global reduction 0 with 9 rules applied. Total rules applied 44 place count 1425 transition count 6035
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 52 place count 1417 transition count 6027
Iterating global reduction 0 with 8 rules applied. Total rules applied 60 place count 1417 transition count 6027
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 68 place count 1409 transition count 6019
Iterating global reduction 0 with 8 rules applied. Total rules applied 76 place count 1409 transition count 6019
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 83 place count 1402 transition count 6012
Iterating global reduction 0 with 7 rules applied. Total rules applied 90 place count 1402 transition count 6012
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 91 place count 1402 transition count 6011
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 95 place count 1398 transition count 6007
Iterating global reduction 1 with 4 rules applied. Total rules applied 99 place count 1398 transition count 6007
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 102 place count 1395 transition count 6004
Iterating global reduction 1 with 3 rules applied. Total rules applied 105 place count 1395 transition count 6004
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 106 place count 1395 transition count 6003
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 108 place count 1393 transition count 6001
Iterating global reduction 2 with 2 rules applied. Total rules applied 110 place count 1393 transition count 6001
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 112 place count 1391 transition count 5999
Iterating global reduction 2 with 2 rules applied. Total rules applied 114 place count 1391 transition count 5999
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 116 place count 1389 transition count 5997
Iterating global reduction 2 with 2 rules applied. Total rules applied 118 place count 1389 transition count 5997
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 120 place count 1387 transition count 5995
Iterating global reduction 2 with 2 rules applied. Total rules applied 122 place count 1387 transition count 5995
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 123 place count 1386 transition count 5994
Iterating global reduction 2 with 1 rules applied. Total rules applied 124 place count 1386 transition count 5994
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 125 place count 1385 transition count 5993
Iterating global reduction 2 with 1 rules applied. Total rules applied 126 place count 1385 transition count 5993
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 127 place count 1384 transition count 5992
Iterating global reduction 2 with 1 rules applied. Total rules applied 128 place count 1384 transition count 5992
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 129 place count 1383 transition count 5991
Iterating global reduction 2 with 1 rules applied. Total rules applied 130 place count 1383 transition count 5991
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 131 place count 1382 transition count 5990
Iterating global reduction 2 with 1 rules applied. Total rules applied 132 place count 1382 transition count 5990
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 133 place count 1381 transition count 5989
Iterating global reduction 2 with 1 rules applied. Total rules applied 134 place count 1381 transition count 5989
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 135 place count 1380 transition count 5988
Iterating global reduction 2 with 1 rules applied. Total rules applied 136 place count 1380 transition count 5988
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 137 place count 1379 transition count 5987
Iterating global reduction 2 with 1 rules applied. Total rules applied 138 place count 1379 transition count 5987
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 139 place count 1378 transition count 5986
Iterating global reduction 2 with 1 rules applied. Total rules applied 140 place count 1378 transition count 5986
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 141 place count 1378 transition count 5985
Applied a total of 141 rules in 1975 ms. Remains 1378 /1447 variables (removed 69) and now considering 5985/6057 (removed 72) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1333200555858889705.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3322265233902359253.kers'
[2026-05-25 11:23:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1333200555858889705.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3322265233902359253.kers]
Culled 0 columns in 20 ms.
// Phase 1: matrix 5985 rows 1378 cols 66197 entries
Finished phase 1 with 1370 SingleSign rule and 0 generalized
[2026-05-25 11:23:16] [INFO ] Computed 8 invariants in 116 ms
Computed 8 P flows in 117 ms.
Exported basis to /tmp/petrispot-output-3322265233902359253.kers
Total runtime 138 ms.
[2026-05-25 11:23:17] [INFO ] Implicit Places using invariants in 1199 ms returned []
[2026-05-25 11:23:17] [INFO ] Invariant cache hit.
[2026-05-25 11:23:20] [INFO ] Implicit Places using invariants and state equation in 3320 ms returned []
Implicit Place search using SMT with State Equation took 4536 ms to find 0 implicit places.
Running 5984 sub problems to find dead transitions.
[2026-05-25 11:23:21] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1377/7363 variables, and 0 constraints, problems are : Problem set: 0 solved, 5984 unsolved in 30111 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1378 constraints, PredecessorRefiner: 5984/1568 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5984 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1377/7363 variables, and 0 constraints, problems are : Problem set: 0 solved, 5984 unsolved in 30114 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1378 constraints, PredecessorRefiner: 4416/1568 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 69735ms problems are : Problem set: 0 solved, 5984 unsolved
Search for dead transitions found 0 dead transitions in 69761ms
Starting structural reductions in LTL mode, iteration 1 : 1378/1447 places, 5985/6057 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76298 ms. Remains : 1378/1447 places, 5985/6057 transitions.
[2026-05-25 11:24:31] [INFO ] Flatten gal took : 295 ms
[2026-05-25 11:24:31] [INFO ] Flatten gal took : 206 ms
[2026-05-25 11:24:31] [INFO ] Input system was already deterministic with 5985 transitions.
[2026-05-25 11:24:32] [INFO ] Flatten gal took : 296 ms
[2026-05-25 11:24:32] [INFO ] Flatten gal took : 227 ms
[2026-05-25 11:24:32] [INFO ] Time to serialize gal into /tmp/CTLFireability2446505890251307425.gal : 58 ms
[2026-05-25 11:24:32] [INFO ] Time to serialize properties into /tmp/CTLFireability12481232751437313863.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/CTLFireability2446505890251307425.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12481232751437313863.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:25:02] [INFO ] Flatten gal took : 222 ms
[2026-05-25 11:25:02] [INFO ] Applying decomposition
[2026-05-25 11:25:03] [INFO ] Flatten gal took : 234 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/graph15194919776432811808.txt' '-o' '/tmp/graph15194919776432811808.bin' '-w' '/tmp/graph15194919776432811808.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15194919776432811808.bin' '-l' '-1' '-v' '-w' '/tmp/graph15194919776432811808.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:25:04] [INFO ] Decomposing Gal with order
[2026-05-25 11:25:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:25:04] [INFO ] Removed a total of 31733 redundant transitions.
[2026-05-25 11:25:05] [INFO ] Flatten gal took : 498 ms
[2026-05-25 11:25:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 137 ms.
[2026-05-25 11:25:05] [INFO ] Time to serialize gal into /tmp/CTLFireability14861655888554626259.gal : 33 ms
[2026-05-25 11:25:05] [INFO ] Time to serialize properties into /tmp/CTLFireability1885336547307493055.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/CTLFireability14861655888554626259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1885336547307493055.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 : 1447/1447 places, 6057/6057 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1431 transition count 6041
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1431 transition count 6041
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 43 place count 1420 transition count 6030
Iterating global reduction 0 with 11 rules applied. Total rules applied 54 place count 1420 transition count 6030
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 64 place count 1410 transition count 6020
Iterating global reduction 0 with 10 rules applied. Total rules applied 74 place count 1410 transition count 6020
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 84 place count 1400 transition count 6010
Iterating global reduction 0 with 10 rules applied. Total rules applied 94 place count 1400 transition count 6010
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 102 place count 1392 transition count 6002
Iterating global reduction 0 with 8 rules applied. Total rules applied 110 place count 1392 transition count 6002
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 111 place count 1392 transition count 6001
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 116 place count 1387 transition count 5996
Iterating global reduction 1 with 5 rules applied. Total rules applied 121 place count 1387 transition count 5996
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 125 place count 1383 transition count 5992
Iterating global reduction 1 with 4 rules applied. Total rules applied 129 place count 1383 transition count 5992
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 130 place count 1383 transition count 5991
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 133 place count 1380 transition count 5988
Iterating global reduction 2 with 3 rules applied. Total rules applied 136 place count 1380 transition count 5988
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 137 place count 1380 transition count 5987
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 139 place count 1378 transition count 5985
Iterating global reduction 3 with 2 rules applied. Total rules applied 141 place count 1378 transition count 5985
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 143 place count 1376 transition count 5983
Iterating global reduction 3 with 2 rules applied. Total rules applied 145 place count 1376 transition count 5983
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 147 place count 1374 transition count 5981
Iterating global reduction 3 with 2 rules applied. Total rules applied 149 place count 1374 transition count 5981
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 150 place count 1373 transition count 5980
Iterating global reduction 3 with 1 rules applied. Total rules applied 151 place count 1373 transition count 5980
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 152 place count 1372 transition count 5979
Iterating global reduction 3 with 1 rules applied. Total rules applied 153 place count 1372 transition count 5979
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 154 place count 1371 transition count 5978
Iterating global reduction 3 with 1 rules applied. Total rules applied 155 place count 1371 transition count 5978
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 156 place count 1370 transition count 5977
Iterating global reduction 3 with 1 rules applied. Total rules applied 157 place count 1370 transition count 5977
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 158 place count 1369 transition count 5976
Iterating global reduction 3 with 1 rules applied. Total rules applied 159 place count 1369 transition count 5976
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 160 place count 1368 transition count 5975
Iterating global reduction 3 with 1 rules applied. Total rules applied 161 place count 1368 transition count 5975
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 162 place count 1367 transition count 5974
Iterating global reduction 3 with 1 rules applied. Total rules applied 163 place count 1367 transition count 5974
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 164 place count 1366 transition count 5973
Iterating global reduction 3 with 1 rules applied. Total rules applied 165 place count 1366 transition count 5973
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 166 place count 1365 transition count 5972
Iterating global reduction 3 with 1 rules applied. Total rules applied 167 place count 1365 transition count 5972
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 168 place count 1365 transition count 5971
Applied a total of 168 rules in 1976 ms. Remains 1365 /1447 variables (removed 82) and now considering 5971/6057 (removed 86) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14739144460266605497.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7801488485611933787.kers'
[2026-05-25 11:25:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14739144460266605497.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7801488485611933787.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 5971 rows 1365 cols 66169 entries
Finished phase 1 with 1357 SingleSign rule and 0 generalized
[2026-05-25 11:25:37] [INFO ] Computed 8 invariants in 52 ms
Computed 8 P flows in 53 ms.
Exported basis to /tmp/petrispot-output-7801488485611933787.kers
Total runtime 73 ms.
[2026-05-25 11:25:38] [INFO ] Implicit Places using invariants in 1477 ms returned []
[2026-05-25 11:25:38] [INFO ] Invariant cache hit.
[2026-05-25 11:25:42] [INFO ] Implicit Places using invariants and state equation in 3419 ms returned []
Implicit Place search using SMT with State Equation took 4945 ms to find 0 implicit places.
Running 5970 sub problems to find dead transitions.
[2026-05-25 11:25:42] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1364/7336 variables, and 0 constraints, problems are : Problem set: 0 solved, 5970 unsolved in 30166 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1365 constraints, PredecessorRefiner: 5970/1554 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5970 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1364/7336 variables, and 0 constraints, problems are : Problem set: 0 solved, 5970 unsolved in 30115 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1365 constraints, PredecessorRefiner: 4416/1554 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 69565ms problems are : Problem set: 0 solved, 5970 unsolved
Search for dead transitions found 0 dead transitions in 69587ms
Starting structural reductions in LTL mode, iteration 1 : 1365/1447 places, 5971/6057 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76536 ms. Remains : 1365/1447 places, 5971/6057 transitions.
[2026-05-25 11:26:52] [INFO ] Flatten gal took : 257 ms
[2026-05-25 11:26:52] [INFO ] Flatten gal took : 289 ms
[2026-05-25 11:26:53] [INFO ] Input system was already deterministic with 5971 transitions.
[2026-05-25 11:26:53] [INFO ] Flatten gal took : 268 ms
[2026-05-25 11:26:53] [INFO ] Flatten gal took : 287 ms
[2026-05-25 11:26:53] [INFO ] Time to serialize gal into /tmp/CTLFireability2353747397188919623.gal : 67 ms
[2026-05-25 11:26:53] [INFO ] Time to serialize properties into /tmp/CTLFireability18317184316774937357.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/CTLFireability2353747397188919623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18317184316774937357.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:27:24] [INFO ] Flatten gal took : 281 ms
[2026-05-25 11:27:24] [INFO ] Applying decomposition
[2026-05-25 11:27:24] [INFO ] Flatten gal took : 280 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/graph4135252352514574474.txt' '-o' '/tmp/graph4135252352514574474.bin' '-w' '/tmp/graph4135252352514574474.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4135252352514574474.bin' '-l' '-1' '-v' '-w' '/tmp/graph4135252352514574474.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:27:25] [INFO ] Decomposing Gal with order
[2026-05-25 11:27:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:27:26] [INFO ] Removed a total of 31725 redundant transitions.
[2026-05-25 11:27:26] [INFO ] Flatten gal took : 489 ms
[2026-05-25 11:27:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 172 ms.
[2026-05-25 11:27:26] [INFO ] Time to serialize gal into /tmp/CTLFireability4896572294045200773.gal : 39 ms
[2026-05-25 11:27:26] [INFO ] Time to serialize properties into /tmp/CTLFireability7495118824819960703.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/CTLFireability4896572294045200773.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7495118824819960703.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 : 1447/1447 places, 6057/6057 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1431 transition count 6041
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1431 transition count 6041
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 43 place count 1420 transition count 6030
Iterating global reduction 0 with 11 rules applied. Total rules applied 54 place count 1420 transition count 6030
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 64 place count 1410 transition count 6020
Iterating global reduction 0 with 10 rules applied. Total rules applied 74 place count 1410 transition count 6020
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 84 place count 1400 transition count 6010
Iterating global reduction 0 with 10 rules applied. Total rules applied 94 place count 1400 transition count 6010
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 102 place count 1392 transition count 6002
Iterating global reduction 0 with 8 rules applied. Total rules applied 110 place count 1392 transition count 6002
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 111 place count 1392 transition count 6001
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 116 place count 1387 transition count 5996
Iterating global reduction 1 with 5 rules applied. Total rules applied 121 place count 1387 transition count 5996
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 125 place count 1383 transition count 5992
Iterating global reduction 1 with 4 rules applied. Total rules applied 129 place count 1383 transition count 5992
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 130 place count 1383 transition count 5991
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 133 place count 1380 transition count 5988
Iterating global reduction 2 with 3 rules applied. Total rules applied 136 place count 1380 transition count 5988
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 137 place count 1380 transition count 5987
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 139 place count 1378 transition count 5985
Iterating global reduction 3 with 2 rules applied. Total rules applied 141 place count 1378 transition count 5985
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 143 place count 1376 transition count 5983
Iterating global reduction 3 with 2 rules applied. Total rules applied 145 place count 1376 transition count 5983
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 147 place count 1374 transition count 5981
Iterating global reduction 3 with 2 rules applied. Total rules applied 149 place count 1374 transition count 5981
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 150 place count 1373 transition count 5980
Iterating global reduction 3 with 1 rules applied. Total rules applied 151 place count 1373 transition count 5980
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 152 place count 1372 transition count 5979
Iterating global reduction 3 with 1 rules applied. Total rules applied 153 place count 1372 transition count 5979
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 154 place count 1371 transition count 5978
Iterating global reduction 3 with 1 rules applied. Total rules applied 155 place count 1371 transition count 5978
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 156 place count 1370 transition count 5977
Iterating global reduction 3 with 1 rules applied. Total rules applied 157 place count 1370 transition count 5977
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 158 place count 1369 transition count 5976
Iterating global reduction 3 with 1 rules applied. Total rules applied 159 place count 1369 transition count 5976
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 160 place count 1368 transition count 5975
Iterating global reduction 3 with 1 rules applied. Total rules applied 161 place count 1368 transition count 5975
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 162 place count 1367 transition count 5974
Iterating global reduction 3 with 1 rules applied. Total rules applied 163 place count 1367 transition count 5974
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 164 place count 1366 transition count 5973
Iterating global reduction 3 with 1 rules applied. Total rules applied 165 place count 1366 transition count 5973
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 166 place count 1365 transition count 5972
Iterating global reduction 3 with 1 rules applied. Total rules applied 167 place count 1365 transition count 5972
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 168 place count 1365 transition count 5971
Applied a total of 168 rules in 1659 ms. Remains 1365 /1447 variables (removed 82) and now considering 5971/6057 (removed 86) transitions.
[2026-05-25 11:27:58] [INFO ] Invariant cache hit.
[2026-05-25 11:27:59] [INFO ] Implicit Places using invariants in 866 ms returned []
[2026-05-25 11:27:59] [INFO ] Invariant cache hit.
[2026-05-25 11:28:03] [INFO ] Implicit Places using invariants and state equation in 3627 ms returned []
Implicit Place search using SMT with State Equation took 4517 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 1365/1447 places, 5971/6057 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6176 ms. Remains : 1365/1447 places, 5971/6057 transitions.
[2026-05-25 11:28:03] [INFO ] Flatten gal took : 288 ms
[2026-05-25 11:28:03] [INFO ] Flatten gal took : 263 ms
[2026-05-25 11:28:04] [INFO ] Input system was already deterministic with 5971 transitions.
[2026-05-25 11:28:04] [INFO ] Flatten gal took : 225 ms
[2026-05-25 11:28:04] [INFO ] Flatten gal took : 221 ms
[2026-05-25 11:28:04] [INFO ] Time to serialize gal into /tmp/CTLFireability6147969403990217942.gal : 58 ms
[2026-05-25 11:28:04] [INFO ] Time to serialize properties into /tmp/CTLFireability3162252446699863163.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/CTLFireability6147969403990217942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3162252446699863163.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 11:28:35] [INFO ] Flatten gal took : 288 ms
[2026-05-25 11:28:35] [INFO ] Applying decomposition
[2026-05-25 11:28:35] [INFO ] Flatten gal took : 289 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/graph3963948023972785730.txt' '-o' '/tmp/graph3963948023972785730.bin' '-w' '/tmp/graph3963948023972785730.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3963948023972785730.bin' '-l' '-1' '-v' '-w' '/tmp/graph3963948023972785730.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:28:36] [INFO ] Decomposing Gal with order
[2026-05-25 11:28:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:28:37] [INFO ] Removed a total of 31731 redundant transitions.
[2026-05-25 11:28:37] [INFO ] Flatten gal took : 398 ms
[2026-05-25 11:28:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 114 ms.
[2026-05-25 11:28:37] [INFO ] Time to serialize gal into /tmp/CTLFireability14008640697278323678.gal : 25 ms
[2026-05-25 11:28:37] [INFO ] Time to serialize properties into /tmp/CTLFireability17949159351741310891.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/CTLFireability14008640697278323678.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17949159351741310891.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 : 1447/1447 places, 6057/6057 transitions.
Graph (trivial) has 1439 edges and 1447 vertex of which 116 / 1447 are part of one of the 21 SCC in 1 ms
Free SCC test removed 95 places
Ensure Unique test removed 109 transitions
Reduce isomorphic transitions removed 109 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1005 transitions
Trivial Post-agglo rules discarded 1005 transitions
Performed 1005 trivial Post agglomeration. Transition count delta: 1005
Iterating post reduction 0 with 1005 rules applied. Total rules applied 1006 place count 1351 transition count 4942
Reduce places removed 1005 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 1030 rules applied. Total rules applied 2036 place count 346 transition count 4917
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 2046 place count 336 transition count 4917
Performed 73 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 73 Pre rules applied. Total rules applied 2046 place count 336 transition count 4844
Deduced a syphon composed of 73 places in 2 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 3 with 146 rules applied. Total rules applied 2192 place count 263 transition count 4844
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 2205 place count 250 transition count 4831
Iterating global reduction 3 with 13 rules applied. Total rules applied 2218 place count 250 transition count 4831
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 2221 place count 247 transition count 4828
Iterating global reduction 3 with 3 rules applied. Total rules applied 2224 place count 247 transition count 4828
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 2312 place count 203 transition count 4784
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2314 place count 203 transition count 4782
Discarding 37 places :
Symmetric choice reduction at 4 with 37 rule applications. Total rules 2351 place count 166 transition count 1150
Iterating global reduction 4 with 37 rules applied. Total rules applied 2388 place count 166 transition count 1150
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 2405 place count 166 transition count 1133
Discarding 22 places :
Symmetric choice reduction at 5 with 22 rule applications. Total rules 2427 place count 144 transition count 1104
Iterating global reduction 5 with 22 rules applied. Total rules applied 2449 place count 144 transition count 1104
Discarding 22 places :
Symmetric choice reduction at 5 with 22 rule applications. Total rules 2471 place count 122 transition count 1075
Iterating global reduction 5 with 22 rules applied. Total rules applied 2493 place count 122 transition count 1075
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 2501 place count 122 transition count 1067
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2503 place count 121 transition count 1066
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2504 place count 120 transition count 1059
Iterating global reduction 6 with 1 rules applied. Total rules applied 2505 place count 120 transition count 1059
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2506 place count 120 transition count 1058
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 2513 place count 120 transition count 1051
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 2527 place count 113 transition count 1044
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 2528 place count 112 transition count 1043
Applied a total of 2528 rules in 504 ms. Remains 112 /1447 variables (removed 1335) and now considering 1043/6057 (removed 5014) transitions.
[2026-05-25 11:29:07] [INFO ] Flow matrix only has 1035 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12697811004049135576.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9290392583847575344.kers'
[2026-05-25 11:29:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12697811004049135576.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9290392583847575344.kers]
Normalized transition count is 1034 out of 1035 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 1034 rows 111 cols 12028 entries
Finished phase 1 with 110 SingleSign rule and 0 generalized
[2026-05-25 11:29:07] [INFO ] Computed 2 invariants in 5 ms
Computed 2 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-9290392583847575344.kers
Total runtime 7 ms.
[2026-05-25 11:29:08] [INFO ] Implicit Places using invariants in 467 ms returned []
[2026-05-25 11:29:08] [INFO ] Flow matrix only has 1035 transitions (discarded 8 similar events)
[2026-05-25 11:29:08] [INFO ] Invariant cache hit.
[2026-05-25 11:29:08] [INFO ] State equation strengthened by 127 read => feed constraints.
[2026-05-25 11:29:09] [INFO ] Implicit Places using invariants and state equation in 960 ms returned []
Implicit Place search using SMT with State Equation took 1431 ms to find 0 implicit places.
[2026-05-25 11:29:09] [INFO ] Redundant transitions in 81 ms returned []
Running 1028 sub problems to find dead transitions.
[2026-05-25 11:29:09] [INFO ] Flow matrix only has 1035 transitions (discarded 8 similar events)
[2026-05-25 11:29:09] [INFO ] Invariant cache hit.
[2026-05-25 11:29:09] [INFO ] State equation strengthened by 127 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 2 (OVERLAPS) 7/112 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 112/1147 variables, and 26 constraints, problems are : Problem set: 0 solved, 1028 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 0/112 constraints, ReadFeed: 0/127 constraints, PredecessorRefiner: 1028/211 constraints, Known Traps: 24/24 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1028 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 2 (OVERLAPS) 7/112 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 24/26 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 9/35 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 6 (OVERLAPS) 1034/1146 variables, 112/147 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1146 variables, 126/273 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1146 variables, 211/484 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1146/1147 variables, and 484 constraints, problems are : Problem set: 0 solved, 1028 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 112/112 constraints, ReadFeed: 126/127 constraints, PredecessorRefiner: 1028/211 constraints, Known Traps: 33/33 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61489ms problems are : Problem set: 0 solved, 1028 unsolved
Search for dead transitions found 0 dead transitions in 61491ms
Starting structural reductions in SI_CTL mode, iteration 1 : 112/1447 places, 1043/6057 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63516 ms. Remains : 112/1447 places, 1043/6057 transitions.
[2026-05-25 11:30:11] [INFO ] Flatten gal took : 67 ms
[2026-05-25 11:30:11] [INFO ] Flatten gal took : 54 ms
[2026-05-25 11:30:11] [INFO ] Input system was already deterministic with 1043 transitions.
[2026-05-25 11:30:11] [INFO ] Flatten gal took : 53 ms
[2026-05-25 11:30:11] [INFO ] Flatten gal took : 53 ms
[2026-05-25 11:30:11] [INFO ] Time to serialize gal into /tmp/CTLFireability5838238542650965407.gal : 9 ms
[2026-05-25 11:30:11] [INFO ] Time to serialize properties into /tmp/CTLFireability15117212282153294529.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/CTLFireability5838238542650965407.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15117212282153294529.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:30:41] [INFO ] Flatten gal took : 77 ms
[2026-05-25 11:30:41] [INFO ] Applying decomposition
[2026-05-25 11:30:41] [INFO ] Flatten gal took : 60 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14634427826300841322.txt' '-o' '/tmp/graph14634427826300841322.bin' '-w' '/tmp/graph14634427826300841322.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14634427826300841322.bin' '-l' '-1' '-v' '-w' '/tmp/graph14634427826300841322.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:30:41] [INFO ] Decomposing Gal with order
[2026-05-25 11:30:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:30:41] [INFO ] Removed a total of 6352 redundant transitions.
[2026-05-25 11:30:41] [INFO ] Flatten gal took : 72 ms
[2026-05-25 11:30:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 17 ms.
[2026-05-25 11:30:41] [INFO ] Time to serialize gal into /tmp/CTLFireability14234994282265935149.gal : 2 ms
[2026-05-25 11:30:41] [INFO ] Time to serialize properties into /tmp/CTLFireability16176623970639524048.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/CTLFireability14234994282265935149.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16176623970639524048.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.06487e+08,22.7361,687620,5119,59,189874,862,1450,7.93559e+06,54,2402,0

Converting to forward existential form...Done !
original formula: EG(EF(((((i0.u1.p142==1)&&(i2.u6.p443==1))&&((i3.u9.p699==1)&&(i3.u13.p1000==1)))&&(((i6.u19.p1346==1)&&(i3.u24.p1602==1))&&(i8.u29.p1948...163
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((((i0.u1.p142==1)&&(i2.u6.p443==1))&&((i3.u9.p699==1)&&(i3.u13.p1000==1)))&&(((i6.u19.p1346...212
Reverse transition relation is NOT exact ! Due to transitions t1029, t1030, t1032, t1033, t1034, t1035, i0.t204, i0.t202, i0.t42, i0.u1.t203, i0.u2.t43, i0...700
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1447/1447 places, 6057/6057 transitions.
Graph (trivial) has 1444 edges and 1447 vertex of which 116 / 1447 are part of one of the 21 SCC in 1 ms
Free SCC test removed 95 places
Ensure Unique test removed 109 transitions
Reduce isomorphic transitions removed 109 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1009 transitions
Trivial Post-agglo rules discarded 1009 transitions
Performed 1009 trivial Post agglomeration. Transition count delta: 1009
Iterating post reduction 0 with 1009 rules applied. Total rules applied 1010 place count 1351 transition count 4938
Reduce places removed 1009 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 1034 rules applied. Total rules applied 2044 place count 342 transition count 4913
Reduce places removed 10 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 11 rules applied. Total rules applied 2055 place count 332 transition count 4912
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2056 place count 331 transition count 4912
Performed 73 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 73 Pre rules applied. Total rules applied 2056 place count 331 transition count 4839
Deduced a syphon composed of 73 places in 2 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 4 with 146 rules applied. Total rules applied 2202 place count 258 transition count 4839
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 2215 place count 245 transition count 4826
Iterating global reduction 4 with 13 rules applied. Total rules applied 2228 place count 245 transition count 4826
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 2231 place count 242 transition count 4823
Iterating global reduction 4 with 3 rules applied. Total rules applied 2234 place count 242 transition count 4823
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 2 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 4 with 88 rules applied. Total rules applied 2322 place count 198 transition count 4779
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 2324 place count 198 transition count 4777
Discarding 41 places :
Symmetric choice reduction at 5 with 41 rule applications. Total rules 2365 place count 157 transition count 625
Iterating global reduction 5 with 41 rules applied. Total rules applied 2406 place count 157 transition count 625
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 5 with 21 rules applied. Total rules applied 2427 place count 157 transition count 604
Discarding 22 places :
Symmetric choice reduction at 6 with 22 rule applications. Total rules 2449 place count 135 transition count 575
Iterating global reduction 6 with 22 rules applied. Total rules applied 2471 place count 135 transition count 575
Discarding 22 places :
Symmetric choice reduction at 6 with 22 rule applications. Total rules 2493 place count 113 transition count 546
Iterating global reduction 6 with 22 rules applied. Total rules applied 2515 place count 113 transition count 546
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 2523 place count 113 transition count 538
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 7 with 2 rules applied. Total rules applied 2525 place count 112 transition count 537
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2526 place count 111 transition count 530
Iterating global reduction 7 with 1 rules applied. Total rules applied 2527 place count 111 transition count 530
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2528 place count 111 transition count 529
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 2535 place count 111 transition count 522
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 8 with 14 rules applied. Total rules applied 2549 place count 104 transition count 515
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 2550 place count 103 transition count 514
Applied a total of 2550 rules in 481 ms. Remains 103 /1447 variables (removed 1344) and now considering 514/6057 (removed 5543) transitions.
[2026-05-25 11:31:12] [INFO ] Flow matrix only has 506 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4343567185622102249.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18003762543641510538.kers'
[2026-05-25 11:31:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4343567185622102249.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18003762543641510538.kers]
Normalized transition count is 505 out of 506 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 505 rows 102 cols 4730 entries
Finished phase 1 with 101 SingleSign rule and 0 generalized
[2026-05-25 11:31:12] [INFO ] Computed 2 invariants in 16 ms
Computed 2 P flows in 32 ms.
Exported basis to /tmp/petrispot-output-18003762543641510538.kers
Total runtime 34 ms.
[2026-05-25 11:31:12] [INFO ] Implicit Places using invariants in 294 ms returned []
[2026-05-25 11:31:12] [INFO ] Flow matrix only has 506 transitions (discarded 8 similar events)
[2026-05-25 11:31:12] [INFO ] Invariant cache hit.
[2026-05-25 11:31:12] [INFO ] State equation strengthened by 127 read => feed constraints.
[2026-05-25 11:31:13] [INFO ] Implicit Places using invariants and state equation in 645 ms returned []
Implicit Place search using SMT with State Equation took 955 ms to find 0 implicit places.
[2026-05-25 11:31:13] [INFO ] Redundant transitions in 4 ms returned []
Running 499 sub problems to find dead transitions.
[2026-05-25 11:31:13] [INFO ] Flow matrix only has 506 transitions (discarded 8 similar events)
[2026-05-25 11:31:13] [INFO ] Invariant cache hit.
[2026-05-25 11:31:13] [INFO ] State equation strengthened by 127 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 2 (OVERLAPS) 7/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 9/31 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/103 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 8 (OVERLAPS) 505/608 variables, 103/138 constraints. Problems are: Problem set: 0 solved, 499 unsolved
SMT process timed out in 30589ms, After SMT, problems are : Problem set: 0 solved, 499 unsolved
Search for dead transitions found 0 dead transitions in 30591ms
Starting structural reductions in SI_CTL mode, iteration 1 : 103/1447 places, 514/6057 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32045 ms. Remains : 103/1447 places, 514/6057 transitions.
[2026-05-25 11:31:44] [INFO ] Flatten gal took : 50 ms
[2026-05-25 11:31:44] [INFO ] Flatten gal took : 30 ms
[2026-05-25 11:31:44] [INFO ] Input system was already deterministic with 514 transitions.
RANDOM walk for 286 steps (17 resets) in 11 ms. (23 steps per ms) remains 0/1 properties
FORMULA MedleyB-PT-B07-CTLFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-25 11:31:44] [INFO ] Flatten gal took : 44 ms
[2026-05-25 11:31:44] [INFO ] Flatten gal took : 28 ms
[2026-05-25 11:31:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1161187962842736841.gal : 5 ms
[2026-05-25 11:31:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15861886474078504040.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1161187962842736841.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15861886474078504040.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1447/1447 places, 6057/6057 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1431 transition count 6041
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1431 transition count 6041
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 43 place count 1420 transition count 6030
Iterating global reduction 0 with 11 rules applied. Total rules applied 54 place count 1420 transition count 6030
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 64 place count 1410 transition count 6020
Iterating global reduction 0 with 10 rules applied. Total rules applied 74 place count 1410 transition count 6020
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 84 place count 1400 transition count 6010
Iterating global reduction 0 with 10 rules applied. Total rules applied 94 place count 1400 transition count 6010
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 102 place count 1392 transition count 6002
Iterating global reduction 0 with 8 rules applied. Total rules applied 110 place count 1392 transition count 6002
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 111 place count 1392 transition count 6001
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 116 place count 1387 transition count 5996
Iterating global reduction 1 with 5 rules applied. Total rules applied 121 place count 1387 transition count 5996
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 125 place count 1383 transition count 5992
Iterating global reduction 1 with 4 rules applied. Total rules applied 129 place count 1383 transition count 5992
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 130 place count 1383 transition count 5991
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 133 place count 1380 transition count 5988
Iterating global reduction 2 with 3 rules applied. Total rules applied 136 place count 1380 transition count 5988
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 137 place count 1380 transition count 5987
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 139 place count 1378 transition count 5985
Iterating global reduction 3 with 2 rules applied. Total rules applied 141 place count 1378 transition count 5985
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 143 place count 1376 transition count 5983
Iterating global reduction 3 with 2 rules applied. Total rules applied 145 place count 1376 transition count 5983
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 147 place count 1374 transition count 5981
Iterating global reduction 3 with 2 rules applied. Total rules applied 149 place count 1374 transition count 5981
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 150 place count 1373 transition count 5980
Iterating global reduction 3 with 1 rules applied. Total rules applied 151 place count 1373 transition count 5980
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 152 place count 1372 transition count 5979
Iterating global reduction 3 with 1 rules applied. Total rules applied 153 place count 1372 transition count 5979
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 154 place count 1371 transition count 5978
Iterating global reduction 3 with 1 rules applied. Total rules applied 155 place count 1371 transition count 5978
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 156 place count 1370 transition count 5977
Iterating global reduction 3 with 1 rules applied. Total rules applied 157 place count 1370 transition count 5977
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 158 place count 1369 transition count 5976
Iterating global reduction 3 with 1 rules applied. Total rules applied 159 place count 1369 transition count 5976
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 160 place count 1368 transition count 5975
Iterating global reduction 3 with 1 rules applied. Total rules applied 161 place count 1368 transition count 5975
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 162 place count 1367 transition count 5974
Iterating global reduction 3 with 1 rules applied. Total rules applied 163 place count 1367 transition count 5974
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 164 place count 1366 transition count 5973
Iterating global reduction 3 with 1 rules applied. Total rules applied 165 place count 1366 transition count 5973
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 166 place count 1365 transition count 5972
Iterating global reduction 3 with 1 rules applied. Total rules applied 167 place count 1365 transition count 5972
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 168 place count 1365 transition count 5971
Applied a total of 168 rules in 1754 ms. Remains 1365 /1447 variables (removed 82) and now considering 5971/6057 (removed 86) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14468272607495543097.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12375713450225105261.kers'
[2026-05-25 11:31:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14468272607495543097.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12375713450225105261.kers]
Culled 0 columns in 20 ms.
// Phase 1: matrix 5971 rows 1365 cols 66169 entries
Finished phase 1 with 1357 SingleSign rule and 0 generalized
[2026-05-25 11:31:46] [INFO ] Computed 8 invariants in 100 ms
Computed 8 P flows in 101 ms.
Exported basis to /tmp/petrispot-output-12375713450225105261.kers
Total runtime 136 ms.
[2026-05-25 11:31:47] [INFO ] Implicit Places using invariants in 1249 ms returned []
[2026-05-25 11:31:47] [INFO ] Invariant cache hit.
[2026-05-25 11:31:51] [INFO ] Implicit Places using invariants and state equation in 4242 ms returned []
Implicit Place search using SMT with State Equation took 5499 ms to find 0 implicit places.
Running 5970 sub problems to find dead transitions.
[2026-05-25 11:31:51] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1364/7336 variables, and 0 constraints, problems are : Problem set: 0 solved, 5970 unsolved in 30100 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1365 constraints, PredecessorRefiner: 5970/1554 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5970 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1364/7336 variables, and 0 constraints, problems are : Problem set: 0 solved, 5970 unsolved in 30159 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1365 constraints, PredecessorRefiner: 4416/1554 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 69607ms problems are : Problem set: 0 solved, 5970 unsolved
Search for dead transitions found 0 dead transitions in 69628ms
Starting structural reductions in LTL mode, iteration 1 : 1365/1447 places, 5971/6057 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76909 ms. Remains : 1365/1447 places, 5971/6057 transitions.
[2026-05-25 11:33:01] [INFO ] Flatten gal took : 242 ms
[2026-05-25 11:33:01] [INFO ] Flatten gal took : 280 ms
[2026-05-25 11:33:02] [INFO ] Input system was already deterministic with 5971 transitions.
[2026-05-25 11:33:02] [INFO ] Flatten gal took : 265 ms
[2026-05-25 11:33:03] [INFO ] Flatten gal took : 284 ms
[2026-05-25 11:33:03] [INFO ] Time to serialize gal into /tmp/CTLFireability16225819513779841189.gal : 74 ms
[2026-05-25 11:33:03] [INFO ] Time to serialize properties into /tmp/CTLFireability2066291864320921390.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/CTLFireability16225819513779841189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2066291864320921390.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:33:33] [INFO ] Flatten gal took : 221 ms
[2026-05-25 11:33:33] [INFO ] Applying decomposition
[2026-05-25 11:33:33] [INFO ] Flatten gal took : 218 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/graph2392816650182814198.txt' '-o' '/tmp/graph2392816650182814198.bin' '-w' '/tmp/graph2392816650182814198.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2392816650182814198.bin' '-l' '-1' '-v' '-w' '/tmp/graph2392816650182814198.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:33:34] [INFO ] Decomposing Gal with order
[2026-05-25 11:33:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:33:35] [INFO ] Removed a total of 31735 redundant transitions.
[2026-05-25 11:33:35] [INFO ] Flatten gal took : 419 ms
[2026-05-25 11:33:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 115 ms.
[2026-05-25 11:33:35] [INFO ] Time to serialize gal into /tmp/CTLFireability5716678520149818140.gal : 25 ms
[2026-05-25 11:33:35] [INFO ] Time to serialize properties into /tmp/CTLFireability4449578987582824664.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/CTLFireability5716678520149818140.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4449578987582824664.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 : 1447/1447 places, 6057/6057 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1431 transition count 6041
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1431 transition count 6041
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 43 place count 1420 transition count 6030
Iterating global reduction 0 with 11 rules applied. Total rules applied 54 place count 1420 transition count 6030
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 64 place count 1410 transition count 6020
Iterating global reduction 0 with 10 rules applied. Total rules applied 74 place count 1410 transition count 6020
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 84 place count 1400 transition count 6010
Iterating global reduction 0 with 10 rules applied. Total rules applied 94 place count 1400 transition count 6010
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 102 place count 1392 transition count 6002
Iterating global reduction 0 with 8 rules applied. Total rules applied 110 place count 1392 transition count 6002
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 111 place count 1392 transition count 6001
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 116 place count 1387 transition count 5996
Iterating global reduction 1 with 5 rules applied. Total rules applied 121 place count 1387 transition count 5996
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 125 place count 1383 transition count 5992
Iterating global reduction 1 with 4 rules applied. Total rules applied 129 place count 1383 transition count 5992
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 130 place count 1383 transition count 5991
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 133 place count 1380 transition count 5988
Iterating global reduction 2 with 3 rules applied. Total rules applied 136 place count 1380 transition count 5988
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 137 place count 1380 transition count 5987
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 139 place count 1378 transition count 5985
Iterating global reduction 3 with 2 rules applied. Total rules applied 141 place count 1378 transition count 5985
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 143 place count 1376 transition count 5983
Iterating global reduction 3 with 2 rules applied. Total rules applied 145 place count 1376 transition count 5983
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 147 place count 1374 transition count 5981
Iterating global reduction 3 with 2 rules applied. Total rules applied 149 place count 1374 transition count 5981
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 150 place count 1373 transition count 5980
Iterating global reduction 3 with 1 rules applied. Total rules applied 151 place count 1373 transition count 5980
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 152 place count 1372 transition count 5979
Iterating global reduction 3 with 1 rules applied. Total rules applied 153 place count 1372 transition count 5979
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 154 place count 1371 transition count 5978
Iterating global reduction 3 with 1 rules applied. Total rules applied 155 place count 1371 transition count 5978
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 156 place count 1370 transition count 5977
Iterating global reduction 3 with 1 rules applied. Total rules applied 157 place count 1370 transition count 5977
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 158 place count 1369 transition count 5976
Iterating global reduction 3 with 1 rules applied. Total rules applied 159 place count 1369 transition count 5976
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 160 place count 1368 transition count 5975
Iterating global reduction 3 with 1 rules applied. Total rules applied 161 place count 1368 transition count 5975
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 162 place count 1367 transition count 5974
Iterating global reduction 3 with 1 rules applied. Total rules applied 163 place count 1367 transition count 5974
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 164 place count 1366 transition count 5973
Iterating global reduction 3 with 1 rules applied. Total rules applied 165 place count 1366 transition count 5973
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 166 place count 1365 transition count 5972
Iterating global reduction 3 with 1 rules applied. Total rules applied 167 place count 1365 transition count 5972
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 168 place count 1365 transition count 5971
Applied a total of 168 rules in 2035 ms. Remains 1365 /1447 variables (removed 82) and now considering 5971/6057 (removed 86) transitions.
[2026-05-25 11:34:07] [INFO ] Invariant cache hit.
[2026-05-25 11:34:09] [INFO ] Implicit Places using invariants in 1475 ms returned []
[2026-05-25 11:34:09] [INFO ] Invariant cache hit.
[2026-05-25 11:34:13] [INFO ] Implicit Places using invariants and state equation in 4796 ms returned []
Implicit Place search using SMT with State Equation took 6290 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 1365/1447 places, 5971/6057 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8325 ms. Remains : 1365/1447 places, 5971/6057 transitions.
[2026-05-25 11:34:14] [INFO ] Flatten gal took : 217 ms
[2026-05-25 11:34:14] [INFO ] Flatten gal took : 224 ms
[2026-05-25 11:34:14] [INFO ] Input system was already deterministic with 5971 transitions.
[2026-05-25 11:34:15] [INFO ] Flatten gal took : 289 ms
[2026-05-25 11:34:15] [INFO ] Flatten gal took : 278 ms
[2026-05-25 11:34:15] [INFO ] Time to serialize gal into /tmp/CTLFireability6502685294793531826.gal : 68 ms
[2026-05-25 11:34:15] [INFO ] Time to serialize properties into /tmp/CTLFireability6241802466023851321.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/CTLFireability6502685294793531826.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6241802466023851321.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 11:34:46] [INFO ] Flatten gal took : 275 ms
[2026-05-25 11:34:46] [INFO ] Applying decomposition
[2026-05-25 11:34:46] [INFO ] Flatten gal took : 234 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/graph2697288824888946791.txt' '-o' '/tmp/graph2697288824888946791.bin' '-w' '/tmp/graph2697288824888946791.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2697288824888946791.bin' '-l' '-1' '-v' '-w' '/tmp/graph2697288824888946791.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:34:47] [INFO ] Decomposing Gal with order
[2026-05-25 11:34:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:34:47] [INFO ] Removed a total of 31729 redundant transitions.
[2026-05-25 11:34:47] [INFO ] Flatten gal took : 472 ms
[2026-05-25 11:34:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 133 ms.
[2026-05-25 11:34:48] [INFO ] Time to serialize gal into /tmp/CTLFireability12874852712776188177.gal : 30 ms
[2026-05-25 11:34:48] [INFO ] Time to serialize properties into /tmp/CTLFireability3907856828233073239.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/CTLFireability12874852712776188177.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3907856828233073239.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 : 1447/1447 places, 6057/6057 transitions.
Graph (trivial) has 1444 edges and 1447 vertex of which 116 / 1447 are part of one of the 21 SCC in 14 ms
Free SCC test removed 95 places
Ensure Unique test removed 109 transitions
Reduce isomorphic transitions removed 109 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1010 transitions
Trivial Post-agglo rules discarded 1010 transitions
Performed 1010 trivial Post agglomeration. Transition count delta: 1010
Iterating post reduction 0 with 1010 rules applied. Total rules applied 1011 place count 1351 transition count 4937
Reduce places removed 1010 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1033 rules applied. Total rules applied 2044 place count 341 transition count 4914
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2053 place count 332 transition count 4914
Performed 74 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 74 Pre rules applied. Total rules applied 2053 place count 332 transition count 4840
Deduced a syphon composed of 74 places in 2 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 3 with 148 rules applied. Total rules applied 2201 place count 258 transition count 4840
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 2214 place count 245 transition count 4827
Iterating global reduction 3 with 13 rules applied. Total rules applied 2227 place count 245 transition count 4827
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 2230 place count 242 transition count 4824
Iterating global reduction 3 with 3 rules applied. Total rules applied 2233 place count 242 transition count 4824
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 2 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 2321 place count 198 transition count 4780
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2323 place count 198 transition count 4778
Discarding 41 places :
Symmetric choice reduction at 4 with 41 rule applications. Total rules 2364 place count 157 transition count 626
Iterating global reduction 4 with 41 rules applied. Total rules applied 2405 place count 157 transition count 626
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 2426 place count 157 transition count 605
Discarding 22 places :
Symmetric choice reduction at 5 with 22 rule applications. Total rules 2448 place count 135 transition count 576
Iterating global reduction 5 with 22 rules applied. Total rules applied 2470 place count 135 transition count 576
Discarding 22 places :
Symmetric choice reduction at 5 with 22 rule applications. Total rules 2492 place count 113 transition count 547
Iterating global reduction 5 with 22 rules applied. Total rules applied 2514 place count 113 transition count 547
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 2522 place count 113 transition count 539
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2524 place count 112 transition count 538
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2525 place count 111 transition count 531
Iterating global reduction 6 with 1 rules applied. Total rules applied 2526 place count 111 transition count 531
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2527 place count 111 transition count 530
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 2534 place count 111 transition count 523
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 2548 place count 104 transition count 516
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 2549 place count 103 transition count 515
Applied a total of 2549 rules in 562 ms. Remains 103 /1447 variables (removed 1344) and now considering 515/6057 (removed 5542) transitions.
[2026-05-25 11:35:18] [INFO ] Flow matrix only has 507 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4762660712864559363.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18325052506139176374.kers'
[2026-05-25 11:35:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4762660712864559363.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18325052506139176374.kers]
Normalized transition count is 506 out of 507 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 506 rows 102 cols 4732 entries
Finished phase 1 with 101 SingleSign rule and 0 generalized
[2026-05-25 11:35:18] [INFO ] Computed 2 invariants in 8 ms
Computed 2 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-18325052506139176374.kers
Total runtime 10 ms.
[2026-05-25 11:35:19] [INFO ] Implicit Places using invariants in 282 ms returned []
[2026-05-25 11:35:19] [INFO ] Flow matrix only has 507 transitions (discarded 8 similar events)
[2026-05-25 11:35:19] [INFO ] Invariant cache hit.
[2026-05-25 11:35:19] [INFO ] State equation strengthened by 127 read => feed constraints.
[2026-05-25 11:35:19] [INFO ] Implicit Places using invariants and state equation in 615 ms returned []
Implicit Place search using SMT with State Equation took 932 ms to find 0 implicit places.
[2026-05-25 11:35:19] [INFO ] Redundant transitions in 8 ms returned []
Running 500 sub problems to find dead transitions.
[2026-05-25 11:35:19] [INFO ] Flow matrix only has 507 transitions (discarded 8 similar events)
[2026-05-25 11:35:19] [INFO ] Invariant cache hit.
[2026-05-25 11:35:19] [INFO ] State equation strengthened by 127 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 2 (OVERLAPS) 7/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 6 (OVERLAPS) 506/609 variables, 103/127 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/609 variables, 126/253 constraints. Problems are: Problem set: 0 solved, 500 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 609/610 variables, and 261 constraints, problems are : Problem set: 0 solved, 500 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 103/103 constraints, ReadFeed: 126/127 constraints, PredecessorRefiner: 500/373 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 2 (OVERLAPS) 7/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 5 (OVERLAPS) 506/609 variables, 103/135 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/609 variables, 126/261 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/609 variables, 373/634 constraints. Problems are: Problem set: 0 solved, 500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 609/610 variables, and 634 constraints, problems are : Problem set: 0 solved, 500 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 103/103 constraints, ReadFeed: 126/127 constraints, PredecessorRefiner: 500/373 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60777ms problems are : Problem set: 0 solved, 500 unsolved
Search for dead transitions found 0 dead transitions in 60780ms
Starting structural reductions in SI_CTL mode, iteration 1 : 103/1447 places, 515/6057 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62293 ms. Remains : 103/1447 places, 515/6057 transitions.
[2026-05-25 11:36:20] [INFO ] Flatten gal took : 43 ms
[2026-05-25 11:36:20] [INFO ] Flatten gal took : 25 ms
[2026-05-25 11:36:20] [INFO ] Input system was already deterministic with 515 transitions.
[2026-05-25 11:36:20] [INFO ] Flatten gal took : 54 ms
[2026-05-25 11:36:20] [INFO ] Flatten gal took : 32 ms
[2026-05-25 11:36:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8087202533635771198.gal : 4 ms
[2026-05-25 11:36:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9911938991634659415.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8087202533635771198.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9911938991634659415.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
RANDOM walk for 40000 steps (2674 resets) in 650 ms. (61 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (232 resets) in 130 ms. (305 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality9911938991634659415.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 147
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :147 after 343
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :343 after 2396
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2396 after 3264
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :3264 after 36064
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :36064 after 75600
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :75600 after 544000
Interrupted probabilistic random walk after 1584624 steps, run timeout after 3001 ms. (steps per millisecond=528 ) properties seen :0 out of 1
Probabilistic random walk after 1584624 steps, saw 274961 distinct states, run finished after 3011 ms. (steps per millisecond=526 ) properties seen :0
[2026-05-25 11:36:23] [INFO ] Flow matrix only has 507 transitions (discarded 8 similar events)
[2026-05-25 11:36:23] [INFO ] Invariant cache hit.
[2026-05-25 11:36:23] [INFO ] State equation strengthened by 127 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 100/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :544000 after 4.31943e+06
At refinement iteration 4 (OVERLAPS) 505/606 variables, 101/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/606 variables, 126/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/606 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 3/609 variables, 2/235 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/609 variables, 1/236 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/609 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/610 variables, 1/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/610 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/610 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 237 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1445 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 103/103 constraints, ReadFeed: 127/127 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 100/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 505/606 variables, 101/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/606 variables, 126/236 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/606 variables, 1/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/606 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 3/609 variables, 2/239 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/609 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/609 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/610 variables, 1/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/610 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/610 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 241 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1216 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 103/103 constraints, ReadFeed: 127/127 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2679ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 285 steps, including 12 resets, run visited all 1 properties in 3 ms. (steps per millisecond=95 )
FORMULA MedleyB-PT-B07-CTLFireability-2024-11 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 8 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1447/1447 places, 6057/6057 transitions.
Graph (trivial) has 1424 edges and 1447 vertex of which 108 / 1447 are part of one of the 20 SCC in 1 ms
Free SCC test removed 88 places
Ensure Unique test removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 994 transitions
Trivial Post-agglo rules discarded 994 transitions
Performed 994 trivial Post agglomeration. Transition count delta: 994
Iterating post reduction 0 with 994 rules applied. Total rules applied 995 place count 1358 transition count 4961
Reduce places removed 994 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 1021 rules applied. Total rules applied 2016 place count 364 transition count 4934
Reduce places removed 11 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 13 rules applied. Total rules applied 2029 place count 353 transition count 4932
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2031 place count 351 transition count 4932
Performed 75 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 75 Pre rules applied. Total rules applied 2031 place count 351 transition count 4857
Deduced a syphon composed of 75 places in 2 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 4 with 150 rules applied. Total rules applied 2181 place count 276 transition count 4857
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 2193 place count 264 transition count 4845
Iterating global reduction 4 with 12 rules applied. Total rules applied 2205 place count 264 transition count 4845
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 2208 place count 261 transition count 4842
Iterating global reduction 4 with 3 rules applied. Total rules applied 2211 place count 261 transition count 4842
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 2 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 4 with 88 rules applied. Total rules applied 2299 place count 217 transition count 4798
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 2301 place count 217 transition count 4796
Discarding 31 places :
Symmetric choice reduction at 5 with 31 rule applications. Total rules 2332 place count 186 transition count 1687
Iterating global reduction 5 with 31 rules applied. Total rules applied 2363 place count 186 transition count 1687
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 2374 place count 186 transition count 1676
Discarding 21 places :
Symmetric choice reduction at 6 with 21 rule applications. Total rules 2395 place count 165 transition count 1649
Iterating global reduction 6 with 21 rules applied. Total rules applied 2416 place count 165 transition count 1649
Discarding 21 places :
Symmetric choice reduction at 6 with 21 rule applications. Total rules 2437 place count 144 transition count 1622
Iterating global reduction 6 with 21 rules applied. Total rules applied 2458 place count 144 transition count 1622
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 2466 place count 144 transition count 1614
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2468 place count 143 transition count 1613
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2469 place count 142 transition count 1605
Iterating global reduction 7 with 1 rules applied. Total rules applied 2470 place count 142 transition count 1605
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2471 place count 142 transition count 1604
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 2479 place count 142 transition count 1596
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 2495 place count 134 transition count 1588
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 2496 place count 133 transition count 1587
Applied a total of 2496 rules in 653 ms. Remains 133 /1447 variables (removed 1314) and now considering 1587/6057 (removed 4470) transitions.
[2026-05-25 11:36:27] [INFO ] Flow matrix only has 1579 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9686300867736936933.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9889715019193314524.kers'
[2026-05-25 11:36:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9686300867736936933.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9889715019193314524.kers]
Normalized transition count is 1578 out of 1579 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 6 ms.
// Phase 1: matrix 1578 rows 132 cols 19357 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-25 11:36:27] [INFO ] Computed 2 invariants in 26 ms
Computed 2 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-9889715019193314524.kers
Total runtime 29 ms.
[2026-05-25 11:36:27] [INFO ] Implicit Places using invariants in 633 ms returned []
[2026-05-25 11:36:27] [INFO ] Flow matrix only has 1579 transitions (discarded 8 similar events)
[2026-05-25 11:36:27] [INFO ] Invariant cache hit.
[2026-05-25 11:36:28] [INFO ] State equation strengthened by 127 read => feed constraints.
[2026-05-25 11:36:29] [INFO ] Implicit Places using invariants and state equation in 1220 ms returned []
Implicit Place search using SMT with State Equation took 1861 ms to find 0 implicit places.
[2026-05-25 11:36:29] [INFO ] Redundant transitions in 67 ms returned []
Running 1572 sub problems to find dead transitions.
[2026-05-25 11:36:29] [INFO ] Flow matrix only has 1579 transitions (discarded 8 similar events)
[2026-05-25 11:36:29] [INFO ] Invariant cache hit.
[2026-05-25 11:36:29] [INFO ] State equation strengthened by 127 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1572 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1572 unsolved
At refinement iteration 2 (OVERLAPS) 7/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1572 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 133/1712 variables, and 11 constraints, problems are : Problem set: 0 solved, 1572 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 0/133 constraints, ReadFeed: 0/127 constraints, PredecessorRefiner: 1572/97 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1572 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1572 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1572 unsolved
At refinement iteration 2 (OVERLAPS) 7/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1572 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 1572 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 133/1712 variables, and 18 constraints, problems are : Problem set: 0 solved, 1572 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 0/133 constraints, ReadFeed: 0/127 constraints, PredecessorRefiner: 1475/97 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62437ms problems are : Problem set: 0 solved, 1572 unsolved
Search for dead transitions found 0 dead transitions in 62441ms
Starting structural reductions in SI_CTL mode, iteration 1 : 133/1447 places, 1587/6057 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65044 ms. Remains : 133/1447 places, 1587/6057 transitions.
[2026-05-25 11:37:31] [INFO ] Flatten gal took : 91 ms
[2026-05-25 11:37:31] [INFO ] Flatten gal took : 88 ms
[2026-05-25 11:37:32] [INFO ] Input system was already deterministic with 1587 transitions.
[2026-05-25 11:37:32] [INFO ] Flatten gal took : 90 ms
[2026-05-25 11:37:32] [INFO ] Flatten gal took : 98 ms
[2026-05-25 11:37:32] [INFO ] Time to serialize gal into /tmp/CTLFireability13580549598385557974.gal : 17 ms
[2026-05-25 11:37:32] [INFO ] Time to serialize properties into /tmp/CTLFireability5844555676018368675.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/CTLFireability13580549598385557974.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5844555676018368675.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:38:02] [INFO ] Flatten gal took : 92 ms
[2026-05-25 11:38:02] [INFO ] Applying decomposition
[2026-05-25 11:38:02] [INFO ] Flatten gal took : 95 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/graph7038445722798864035.txt' '-o' '/tmp/graph7038445722798864035.bin' '-w' '/tmp/graph7038445722798864035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7038445722798864035.bin' '-l' '-1' '-v' '-w' '/tmp/graph7038445722798864035.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:38:02] [INFO ] Decomposing Gal with order
[2026-05-25 11:38:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:38:02] [INFO ] Removed a total of 9996 redundant transitions.
[2026-05-25 11:38:02] [INFO ] Flatten gal took : 122 ms
[2026-05-25 11:38:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 73 labels/synchronizations in 28 ms.
[2026-05-25 11:38:03] [INFO ] Time to serialize gal into /tmp/CTLFireability11790278165305413631.gal : 3 ms
[2026-05-25 11:38:03] [INFO ] Time to serialize properties into /tmp/CTLFireability15600246947552654123.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/CTLFireability11790278165305413631.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15600246947552654123.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 : 1447/1447 places, 6057/6057 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1431 transition count 6041
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1431 transition count 6041
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 43 place count 1420 transition count 6030
Iterating global reduction 0 with 11 rules applied. Total rules applied 54 place count 1420 transition count 6030
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 64 place count 1410 transition count 6020
Iterating global reduction 0 with 10 rules applied. Total rules applied 74 place count 1410 transition count 6020
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 84 place count 1400 transition count 6010
Iterating global reduction 0 with 10 rules applied. Total rules applied 94 place count 1400 transition count 6010
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 102 place count 1392 transition count 6002
Iterating global reduction 0 with 8 rules applied. Total rules applied 110 place count 1392 transition count 6002
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 111 place count 1392 transition count 6001
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 116 place count 1387 transition count 5996
Iterating global reduction 1 with 5 rules applied. Total rules applied 121 place count 1387 transition count 5996
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 125 place count 1383 transition count 5992
Iterating global reduction 1 with 4 rules applied. Total rules applied 129 place count 1383 transition count 5992
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 130 place count 1383 transition count 5991
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 133 place count 1380 transition count 5988
Iterating global reduction 2 with 3 rules applied. Total rules applied 136 place count 1380 transition count 5988
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 137 place count 1380 transition count 5987
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 139 place count 1378 transition count 5985
Iterating global reduction 3 with 2 rules applied. Total rules applied 141 place count 1378 transition count 5985
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 143 place count 1376 transition count 5983
Iterating global reduction 3 with 2 rules applied. Total rules applied 145 place count 1376 transition count 5983
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 147 place count 1374 transition count 5981
Iterating global reduction 3 with 2 rules applied. Total rules applied 149 place count 1374 transition count 5981
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 150 place count 1373 transition count 5980
Iterating global reduction 3 with 1 rules applied. Total rules applied 151 place count 1373 transition count 5980
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 152 place count 1372 transition count 5979
Iterating global reduction 3 with 1 rules applied. Total rules applied 153 place count 1372 transition count 5979
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 154 place count 1371 transition count 5978
Iterating global reduction 3 with 1 rules applied. Total rules applied 155 place count 1371 transition count 5978
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 156 place count 1370 transition count 5977
Iterating global reduction 3 with 1 rules applied. Total rules applied 157 place count 1370 transition count 5977
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 158 place count 1369 transition count 5976
Iterating global reduction 3 with 1 rules applied. Total rules applied 159 place count 1369 transition count 5976
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 160 place count 1368 transition count 5975
Iterating global reduction 3 with 1 rules applied. Total rules applied 161 place count 1368 transition count 5975
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 162 place count 1367 transition count 5974
Iterating global reduction 3 with 1 rules applied. Total rules applied 163 place count 1367 transition count 5974
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 164 place count 1366 transition count 5973
Iterating global reduction 3 with 1 rules applied. Total rules applied 165 place count 1366 transition count 5973
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 166 place count 1365 transition count 5972
Iterating global reduction 3 with 1 rules applied. Total rules applied 167 place count 1365 transition count 5972
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 168 place count 1365 transition count 5971
Applied a total of 168 rules in 1989 ms. Remains 1365 /1447 variables (removed 82) and now considering 5971/6057 (removed 86) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4567557055044493121.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4801675629649415702.kers'
[2026-05-25 11:38:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4567557055044493121.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4801675629649415702.kers]
Culled 0 columns in 8 ms.
// Phase 1: matrix 5971 rows 1365 cols 66169 entries
Finished phase 1 with 1357 SingleSign rule and 0 generalized
[2026-05-25 11:38:35] [INFO ] Computed 8 invariants in 94 ms
Computed 8 P flows in 95 ms.
Exported basis to /tmp/petrispot-output-4801675629649415702.kers
Total runtime 115 ms.
[2026-05-25 11:38:36] [INFO ] Implicit Places using invariants in 1702 ms returned []
[2026-05-25 11:38:36] [INFO ] Invariant cache hit.
[2026-05-25 11:38:40] [INFO ] Implicit Places using invariants and state equation in 3909 ms returned []
Implicit Place search using SMT with State Equation took 5627 ms to find 0 implicit places.
Running 5970 sub problems to find dead transitions.
[2026-05-25 11:38:40] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1364/7336 variables, and 0 constraints, problems are : Problem set: 0 solved, 5970 unsolved in 30131 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1365 constraints, PredecessorRefiner: 5970/1554 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5970 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1364/7336 variables, and 0 constraints, problems are : Problem set: 0 solved, 5970 unsolved in 30097 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1365 constraints, PredecessorRefiner: 4416/1554 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 70433ms problems are : Problem set: 0 solved, 5970 unsolved
Search for dead transitions found 0 dead transitions in 70457ms
Starting structural reductions in LTL mode, iteration 1 : 1365/1447 places, 5971/6057 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78100 ms. Remains : 1365/1447 places, 5971/6057 transitions.
[2026-05-25 11:39:51] [INFO ] Flatten gal took : 224 ms
[2026-05-25 11:39:51] [INFO ] Flatten gal took : 243 ms
[2026-05-25 11:39:52] [INFO ] Input system was already deterministic with 5971 transitions.
[2026-05-25 11:39:52] [INFO ] Flatten gal took : 206 ms
[2026-05-25 11:39:52] [INFO ] Flatten gal took : 225 ms
[2026-05-25 11:39:52] [INFO ] Time to serialize gal into /tmp/CTLFireability5858829506538782344.gal : 59 ms
[2026-05-25 11:39:52] [INFO ] Time to serialize properties into /tmp/CTLFireability17781352696361698291.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/CTLFireability5858829506538782344.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17781352696361698291.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:40:23] [INFO ] Flatten gal took : 215 ms
[2026-05-25 11:40:23] [INFO ] Applying decomposition
[2026-05-25 11:40:23] [INFO ] Flatten gal took : 226 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/graph11209390709251335023.txt' '-o' '/tmp/graph11209390709251335023.bin' '-w' '/tmp/graph11209390709251335023.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11209390709251335023.bin' '-l' '-1' '-v' '-w' '/tmp/graph11209390709251335023.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:40:24] [INFO ] Decomposing Gal with order
[2026-05-25 11:40:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:40:24] [INFO ] Removed a total of 31735 redundant transitions.
[2026-05-25 11:40:25] [INFO ] Flatten gal took : 449 ms
[2026-05-25 11:40:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 136 ms.
[2026-05-25 11:40:25] [INFO ] Time to serialize gal into /tmp/CTLFireability12275701087376429061.gal : 32 ms
[2026-05-25 11:40:25] [INFO ] Time to serialize properties into /tmp/CTLFireability4894050151518008555.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/CTLFireability12275701087376429061.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4894050151518008555.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 : 1447/1447 places, 6057/6057 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1432 transition count 6042
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1432 transition count 6042
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 41 place count 1421 transition count 6031
Iterating global reduction 0 with 11 rules applied. Total rules applied 52 place count 1421 transition count 6031
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 62 place count 1411 transition count 6021
Iterating global reduction 0 with 10 rules applied. Total rules applied 72 place count 1411 transition count 6021
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 82 place count 1401 transition count 6011
Iterating global reduction 0 with 10 rules applied. Total rules applied 92 place count 1401 transition count 6011
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 100 place count 1393 transition count 6003
Iterating global reduction 0 with 8 rules applied. Total rules applied 108 place count 1393 transition count 6003
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 109 place count 1393 transition count 6002
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 114 place count 1388 transition count 5997
Iterating global reduction 1 with 5 rules applied. Total rules applied 119 place count 1388 transition count 5997
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 123 place count 1384 transition count 5993
Iterating global reduction 1 with 4 rules applied. Total rules applied 127 place count 1384 transition count 5993
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 128 place count 1384 transition count 5992
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 131 place count 1381 transition count 5989
Iterating global reduction 2 with 3 rules applied. Total rules applied 134 place count 1381 transition count 5989
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 135 place count 1381 transition count 5988
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 137 place count 1379 transition count 5986
Iterating global reduction 3 with 2 rules applied. Total rules applied 139 place count 1379 transition count 5986
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 141 place count 1377 transition count 5984
Iterating global reduction 3 with 2 rules applied. Total rules applied 143 place count 1377 transition count 5984
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 145 place count 1375 transition count 5982
Iterating global reduction 3 with 2 rules applied. Total rules applied 147 place count 1375 transition count 5982
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 148 place count 1374 transition count 5981
Iterating global reduction 3 with 1 rules applied. Total rules applied 149 place count 1374 transition count 5981
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 150 place count 1373 transition count 5980
Iterating global reduction 3 with 1 rules applied. Total rules applied 151 place count 1373 transition count 5980
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 152 place count 1372 transition count 5979
Iterating global reduction 3 with 1 rules applied. Total rules applied 153 place count 1372 transition count 5979
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 154 place count 1371 transition count 5978
Iterating global reduction 3 with 1 rules applied. Total rules applied 155 place count 1371 transition count 5978
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 156 place count 1370 transition count 5977
Iterating global reduction 3 with 1 rules applied. Total rules applied 157 place count 1370 transition count 5977
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 158 place count 1369 transition count 5976
Iterating global reduction 3 with 1 rules applied. Total rules applied 159 place count 1369 transition count 5976
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 160 place count 1368 transition count 5975
Iterating global reduction 3 with 1 rules applied. Total rules applied 161 place count 1368 transition count 5975
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 162 place count 1367 transition count 5974
Iterating global reduction 3 with 1 rules applied. Total rules applied 163 place count 1367 transition count 5974
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 164 place count 1366 transition count 5973
Iterating global reduction 3 with 1 rules applied. Total rules applied 165 place count 1366 transition count 5973
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 166 place count 1366 transition count 5972
Applied a total of 166 rules in 1834 ms. Remains 1366 /1447 variables (removed 81) and now considering 5972/6057 (removed 85) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3110648645743309605.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4148107778273048028.kers'
[2026-05-25 11:40:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3110648645743309605.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4148107778273048028.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 5972 rows 1366 cols 66171 entries
Finished phase 1 with 1358 SingleSign rule and 0 generalized
[2026-05-25 11:40:57] [INFO ] Computed 8 invariants in 54 ms
Computed 8 P flows in 55 ms.
Exported basis to /tmp/petrispot-output-4148107778273048028.kers
Total runtime 62 ms.
[2026-05-25 11:40:58] [INFO ] Implicit Places using invariants in 866 ms returned []
[2026-05-25 11:40:58] [INFO ] Invariant cache hit.
[2026-05-25 11:41:01] [INFO ] Implicit Places using invariants and state equation in 2953 ms returned []
Implicit Place search using SMT with State Equation took 3831 ms to find 0 implicit places.
Running 5971 sub problems to find dead transitions.
[2026-05-25 11:41:01] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1365/7338 variables, and 0 constraints, problems are : Problem set: 0 solved, 5971 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1366 constraints, PredecessorRefiner: 5971/1555 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5971 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1365/7338 variables, and 0 constraints, problems are : Problem set: 0 solved, 5971 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1366 constraints, PredecessorRefiner: 4416/1555 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 70600ms problems are : Problem set: 0 solved, 5971 unsolved
Search for dead transitions found 0 dead transitions in 70635ms
Starting structural reductions in LTL mode, iteration 1 : 1366/1447 places, 5972/6057 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76327 ms. Remains : 1366/1447 places, 5972/6057 transitions.
[2026-05-25 11:42:11] [INFO ] Flatten gal took : 223 ms
[2026-05-25 11:42:12] [INFO ] Flatten gal took : 216 ms
[2026-05-25 11:42:12] [INFO ] Input system was already deterministic with 5972 transitions.
[2026-05-25 11:42:13] [INFO ] Flatten gal took : 272 ms
[2026-05-25 11:42:13] [INFO ] Flatten gal took : 285 ms
[2026-05-25 11:42:13] [INFO ] Time to serialize gal into /tmp/CTLFireability1050094050437010371.gal : 69 ms
[2026-05-25 11:42:13] [INFO ] Time to serialize properties into /tmp/CTLFireability12310355980189245085.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/CTLFireability1050094050437010371.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12310355980189245085.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:42:43] [INFO ] Flatten gal took : 210 ms
[2026-05-25 11:42:43] [INFO ] Applying decomposition
[2026-05-25 11:42:43] [INFO ] Flatten gal took : 208 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/graph1110266247469906707.txt' '-o' '/tmp/graph1110266247469906707.bin' '-w' '/tmp/graph1110266247469906707.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1110266247469906707.bin' '-l' '-1' '-v' '-w' '/tmp/graph1110266247469906707.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:42:44] [INFO ] Decomposing Gal with order
[2026-05-25 11:42:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:42:45] [INFO ] Removed a total of 31731 redundant transitions.
[2026-05-25 11:42:45] [INFO ] Flatten gal took : 415 ms
[2026-05-25 11:42:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 141 ms.
[2026-05-25 11:42:45] [INFO ] Time to serialize gal into /tmp/CTLFireability10356686768234117840.gal : 35 ms
[2026-05-25 11:42:45] [INFO ] Time to serialize properties into /tmp/CTLFireability6843116887604903030.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/CTLFireability10356686768234117840.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6843116887604903030.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 : 1447/1447 places, 6057/6057 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1431 transition count 6041
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1431 transition count 6041
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 43 place count 1420 transition count 6030
Iterating global reduction 0 with 11 rules applied. Total rules applied 54 place count 1420 transition count 6030
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 64 place count 1410 transition count 6020
Iterating global reduction 0 with 10 rules applied. Total rules applied 74 place count 1410 transition count 6020
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 84 place count 1400 transition count 6010
Iterating global reduction 0 with 10 rules applied. Total rules applied 94 place count 1400 transition count 6010
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 102 place count 1392 transition count 6002
Iterating global reduction 0 with 8 rules applied. Total rules applied 110 place count 1392 transition count 6002
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 111 place count 1392 transition count 6001
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 116 place count 1387 transition count 5996
Iterating global reduction 1 with 5 rules applied. Total rules applied 121 place count 1387 transition count 5996
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 125 place count 1383 transition count 5992
Iterating global reduction 1 with 4 rules applied. Total rules applied 129 place count 1383 transition count 5992
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 130 place count 1383 transition count 5991
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 133 place count 1380 transition count 5988
Iterating global reduction 2 with 3 rules applied. Total rules applied 136 place count 1380 transition count 5988
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 137 place count 1380 transition count 5987
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 139 place count 1378 transition count 5985
Iterating global reduction 3 with 2 rules applied. Total rules applied 141 place count 1378 transition count 5985
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 143 place count 1376 transition count 5983
Iterating global reduction 3 with 2 rules applied. Total rules applied 145 place count 1376 transition count 5983
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 147 place count 1374 transition count 5981
Iterating global reduction 3 with 2 rules applied. Total rules applied 149 place count 1374 transition count 5981
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 150 place count 1373 transition count 5980
Iterating global reduction 3 with 1 rules applied. Total rules applied 151 place count 1373 transition count 5980
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 152 place count 1372 transition count 5979
Iterating global reduction 3 with 1 rules applied. Total rules applied 153 place count 1372 transition count 5979
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 154 place count 1371 transition count 5978
Iterating global reduction 3 with 1 rules applied. Total rules applied 155 place count 1371 transition count 5978
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 156 place count 1370 transition count 5977
Iterating global reduction 3 with 1 rules applied. Total rules applied 157 place count 1370 transition count 5977
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 158 place count 1369 transition count 5976
Iterating global reduction 3 with 1 rules applied. Total rules applied 159 place count 1369 transition count 5976
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 160 place count 1368 transition count 5975
Iterating global reduction 3 with 1 rules applied. Total rules applied 161 place count 1368 transition count 5975
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 162 place count 1367 transition count 5974
Iterating global reduction 3 with 1 rules applied. Total rules applied 163 place count 1367 transition count 5974
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 164 place count 1366 transition count 5973
Iterating global reduction 3 with 1 rules applied. Total rules applied 165 place count 1366 transition count 5973
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 166 place count 1365 transition count 5972
Iterating global reduction 3 with 1 rules applied. Total rules applied 167 place count 1365 transition count 5972
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 168 place count 1365 transition count 5971
Applied a total of 168 rules in 1764 ms. Remains 1365 /1447 variables (removed 82) and now considering 5971/6057 (removed 86) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6174526620409578328.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6892302529212658569.kers'
[2026-05-25 11:43:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6174526620409578328.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6892302529212658569.kers]
Culled 0 columns in 18 ms.
// Phase 1: matrix 5971 rows 1365 cols 66169 entries
Finished phase 1 with 1357 SingleSign rule and 0 generalized
[2026-05-25 11:43:17] [INFO ] Computed 8 invariants in 108 ms
Computed 8 P flows in 109 ms.
Exported basis to /tmp/petrispot-output-6892302529212658569.kers
Total runtime 121 ms.
[2026-05-25 11:43:18] [INFO ] Implicit Places using invariants in 952 ms returned []
[2026-05-25 11:43:18] [INFO ] Invariant cache hit.
[2026-05-25 11:43:22] [INFO ] Implicit Places using invariants and state equation in 3927 ms returned []
Implicit Place search using SMT with State Equation took 4905 ms to find 0 implicit places.
Running 5970 sub problems to find dead transitions.
[2026-05-25 11:43:22] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1364/7336 variables, and 0 constraints, problems are : Problem set: 0 solved, 5970 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1365 constraints, PredecessorRefiner: 5970/1554 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5970 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1364/7336 variables, and 0 constraints, problems are : Problem set: 0 solved, 5970 unsolved in 30095 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, State Equation: 0/1365 constraints, PredecessorRefiner: 4416/1554 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 70541ms problems are : Problem set: 0 solved, 5970 unsolved
Search for dead transitions found 0 dead transitions in 70567ms
Starting structural reductions in LTL mode, iteration 1 : 1365/1447 places, 5971/6057 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77256 ms. Remains : 1365/1447 places, 5971/6057 transitions.
[2026-05-25 11:44:33] [INFO ] Flatten gal took : 224 ms
[2026-05-25 11:44:33] [INFO ] Flatten gal took : 246 ms
[2026-05-25 11:44:34] [INFO ] Input system was already deterministic with 5971 transitions.
[2026-05-25 11:44:34] [INFO ] Flatten gal took : 223 ms
[2026-05-25 11:44:34] [INFO ] Flatten gal took : 215 ms
[2026-05-25 11:44:34] [INFO ] Time to serialize gal into /tmp/CTLFireability9788462664512515329.gal : 58 ms
[2026-05-25 11:44:34] [INFO ] Time to serialize properties into /tmp/CTLFireability8771725443013635335.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/CTLFireability9788462664512515329.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8771725443013635335.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 11:45:05] [INFO ] Flatten gal took : 282 ms
[2026-05-25 11:45:05] [INFO ] Applying decomposition
[2026-05-25 11:45:05] [INFO ] Flatten gal took : 271 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/graph16184202606623392470.txt' '-o' '/tmp/graph16184202606623392470.bin' '-w' '/tmp/graph16184202606623392470.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16184202606623392470.bin' '-l' '-1' '-v' '-w' '/tmp/graph16184202606623392470.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:45:06] [INFO ] Decomposing Gal with order
[2026-05-25 11:45:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:45:07] [INFO ] Removed a total of 31734 redundant transitions.
[2026-05-25 11:45:07] [INFO ] Flatten gal took : 495 ms
[2026-05-25 11:45:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 100 ms.
[2026-05-25 11:45:07] [INFO ] Time to serialize gal into /tmp/CTLFireability4519543601111062393.gal : 34 ms
[2026-05-25 11:45:07] [INFO ] Time to serialize properties into /tmp/CTLFireability17905922148877441612.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/CTLFireability4519543601111062393.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17905922148877441612.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:45:37] [INFO ] Flatten gal took : 211 ms
[2026-05-25 11:45:37] [INFO ] Flatten gal took : 212 ms
[2026-05-25 11:45:37] [INFO ] Applying decomposition
[2026-05-25 11:45:38] [INFO ] Flatten gal took : 240 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/graph14279924501763209812.txt' '-o' '/tmp/graph14279924501763209812.bin' '-w' '/tmp/graph14279924501763209812.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14279924501763209812.bin' '-l' '-1' '-v' '-w' '/tmp/graph14279924501763209812.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:45:38] [INFO ] Decomposing Gal with order
[2026-05-25 11:45:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:45:39] [INFO ] Removed a total of 31738 redundant transitions.
[2026-05-25 11:45:39] [INFO ] Flatten gal took : 434 ms
[2026-05-25 11:45:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 115 ms.
[2026-05-25 11:45:40] [INFO ] Time to serialize gal into /tmp/CTLFireability8172913599243836609.gal : 14 ms
[2026-05-25 11:45:40] [INFO ] Time to serialize properties into /tmp/CTLFireability1927022500064027532.ctl : 2 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/CTLFireability8172913599243836609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1927022500064027532.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.

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="MedleyB-PT-B07"
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 MedleyB-PT-B07, 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 r178-oct2-177969020100330"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyB-PT-B07.tgz
mv MedleyB-PT-B07 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 ;