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.r002-oct2-177944366200322.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 ASLink-PT-03b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366200322
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 988K
-rw-r--r-- 1 mcc users 5.0K Mar 5 14:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 46K Mar 5 14:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 5 14:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 5 14:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 15 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 5 14:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 154K Mar 5 14:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Mar 5 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 5 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:08 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 544K 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 ASLink-PT-03b-CTLFireability-2024-00
FORMULA_NAME ASLink-PT-03b-CTLFireability-2024-01
FORMULA_NAME ASLink-PT-03b-CTLFireability-2024-02
FORMULA_NAME ASLink-PT-03b-CTLFireability-2024-03
FORMULA_NAME ASLink-PT-03b-CTLFireability-2024-04
FORMULA_NAME ASLink-PT-03b-CTLFireability-2024-05
FORMULA_NAME ASLink-PT-03b-CTLFireability-2024-06
FORMULA_NAME ASLink-PT-03b-CTLFireability-2024-07
FORMULA_NAME ASLink-PT-03b-CTLFireability-2024-08
FORMULA_NAME ASLink-PT-03b-CTLFireability-2024-09
FORMULA_NAME ASLink-PT-03b-CTLFireability-2024-10
FORMULA_NAME ASLink-PT-03b-CTLFireability-2024-11
FORMULA_NAME ASLink-PT-03b-CTLFireability-2024-12
FORMULA_NAME ASLink-PT-03b-CTLFireability-2024-13
FORMULA_NAME ASLink-PT-03b-CTLFireability-2024-14
FORMULA_NAME ASLink-PT-03b-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779472528075

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-03b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-22 17:55:29] [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]
[2026-05-22 17:55:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 17:55:29] [INFO ] Load time of PNML (sax parser for PT used): 168 ms
[2026-05-22 17:55:29] [INFO ] Transformed 1638 places.
[2026-05-22 17:55:29] [INFO ] Transformed 2094 transitions.
[2026-05-22 17:55:29] [INFO ] Found NUPN structural information;
[2026-05-22 17:55:29] [INFO ] Parsed PT model containing 1638 places and 2094 transitions and 6458 arcs in 337 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Support contains 166 out of 1638 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1638/1638 places, 2094/2094 transitions.
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 90 place count 1548 transition count 2004
Iterating global reduction 0 with 90 rules applied. Total rules applied 180 place count 1548 transition count 2004
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 208 place count 1520 transition count 1976
Iterating global reduction 0 with 28 rules applied. Total rules applied 236 place count 1520 transition count 1976
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 243 place count 1520 transition count 1969
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 245 place count 1518 transition count 1967
Iterating global reduction 1 with 2 rules applied. Total rules applied 247 place count 1518 transition count 1967
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 249 place count 1516 transition count 1965
Iterating global reduction 1 with 2 rules applied. Total rules applied 251 place count 1516 transition count 1965
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 252 place count 1515 transition count 1964
Iterating global reduction 1 with 1 rules applied. Total rules applied 253 place count 1515 transition count 1964
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 254 place count 1514 transition count 1963
Iterating global reduction 1 with 1 rules applied. Total rules applied 255 place count 1514 transition count 1963
Applied a total of 255 rules in 1240 ms. Remains 1514 /1638 variables (removed 124) and now considering 1963/2094 (removed 131) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9252504965044356391.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14129894373150835029.kers'
[2026-05-22 17:55:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9252504965044356391.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14129894373150835029.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1963 rows 1514 cols 6196 entries
Finished phase 1 with 970 SingleSign rule and 384 generalized
[2026-05-22 17:55:31] [INFO ] Computed 160 invariants in 11 ms
Computed 160 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-14129894373150835029.kers
Total runtime 23 ms.
[2026-05-22 17:55:32] [INFO ] Implicit Places using invariants in 1267 ms returned [1344, 1355, 1366, 1374, 1382, 1390, 1398, 1409, 1417, 1425, 1436]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 1325 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1503/1638 places, 1963/2094 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1490 transition count 1950
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1490 transition count 1950
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 35 place count 1481 transition count 1941
Iterating global reduction 0 with 9 rules applied. Total rules applied 44 place count 1481 transition count 1941
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 50 place count 1475 transition count 1935
Iterating global reduction 0 with 6 rules applied. Total rules applied 56 place count 1475 transition count 1935
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1473 transition count 1933
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1473 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 1472 transition count 1932
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 1472 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 1471 transition count 1931
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 1471 transition count 1931
Applied a total of 64 rules in 444 ms. Remains 1471 /1503 variables (removed 32) and now considering 1931/1963 (removed 32) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-428195295740503316.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10397547153349468795.kers'
[2026-05-22 17:55:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-428195295740503316.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10397547153349468795.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1931 rows 1471 cols 6087 entries
Finished phase 1 with 968 SingleSign rule and 354 generalized
[2026-05-22 17:55:32] [INFO ] Computed 149 invariants in 12 ms
Computed 149 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-10397547153349468795.kers
Total runtime 17 ms.
[2026-05-22 17:55:33] [INFO ] Implicit Places using invariants in 854 ms returned []
[2026-05-22 17:55:33] [INFO ] Invariant cache hit.
[2026-05-22 17:55:39] [INFO ] Implicit Places using invariants and state equation in 5976 ms returned []
Implicit Place search using SMT with State Equation took 6836 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1471/1638 places, 1931/2094 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9859 ms. Remains : 1471/1638 places, 1931/2094 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1471/1471 places, 1931/1931 transitions.
Applied a total of 0 rules in 62 ms. Remains 1471 /1471 variables (removed 0) and now considering 1931/1931 (removed 0) transitions.
[2026-05-22 17:55:39] [INFO ] Invariant cache hit.
[2026-05-22 17:55:40] [INFO ] Implicit Places using invariants in 796 ms returned []
[2026-05-22 17:55:40] [INFO ] Invariant cache hit.
[2026-05-22 17:55:46] [INFO ] Implicit Places using invariants and state equation in 5558 ms returned []
Implicit Place search using SMT with State Equation took 6366 ms to find 0 implicit places.
Running 1930 sub problems to find dead transitions.
[2026-05-22 17:55:46] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1470 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1470/3402 variables, and 92 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30114 ms.
Refiners :[Positive P Invariants (semi-flows): 0/35 constraints, Generalized P Invariants (flows): 92/114 constraints, State Equation: 0/1471 constraints, PredecessorRefiner: 1930/1930 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1930 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1470 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1470/3402 variables, and 92 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/35 constraints, Generalized P Invariants (flows): 92/114 constraints, State Equation: 0/1471 constraints, PredecessorRefiner: 0/1930 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60897ms problems are : Problem set: 0 solved, 1930 unsolved
Search for dead transitions found 0 dead transitions in 60920ms
Finished structural reductions in LTL mode , in 1 iterations and 67402 ms. Remains : 1471/1471 places, 1931/1931 transitions.
Support contains 166 out of 1471 places after structural reductions.
[2026-05-22 17:56:47] [INFO ] Flatten gal took : 138 ms
[2026-05-22 17:56:47] [INFO ] Flatten gal took : 82 ms
[2026-05-22 17:56:47] [INFO ] Input system was already deterministic with 1931 transitions.
Reduction of identical properties reduced properties to check from 85 to 84
RANDOM walk for 40000 steps (117 resets) in 1606 ms. (24 steps per ms) remains 39/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4001 steps (8 resets) in 13 ms. (285 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 39/39 properties
[2026-05-22 17:56:48] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 379/463 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/463 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 183/646 variables, 19/35 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/646 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 39 unsolved
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp71 is UNSAT
At refinement iteration 5 (OVERLAPS) 784/1430 variables, 100/135 constraints. Problems are: Problem set: 2 solved, 37 unsolved
SMT process timed out in 5253ms, After SMT, problems are : Problem set: 2 solved, 37 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 78 out of 1471 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1471/1471 places, 1931/1931 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 249 transitions
Trivial Post-agglo rules discarded 249 transitions
Performed 249 trivial Post agglomeration. Transition count delta: 249
Iterating post reduction 0 with 249 rules applied. Total rules applied 249 place count 1471 transition count 1682
Reduce places removed 249 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 257 rules applied. Total rules applied 506 place count 1222 transition count 1674
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 6 rules applied. Total rules applied 512 place count 1219 transition count 1671
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 516 place count 1217 transition count 1669
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 518 place count 1215 transition count 1669
Performed 355 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 355 Pre rules applied. Total rules applied 518 place count 1215 transition count 1314
Deduced a syphon composed of 355 places in 2 ms
Ensure Unique test removed 32 places
Reduce places removed 387 places and 0 transitions.
Iterating global reduction 5 with 742 rules applied. Total rules applied 1260 place count 828 transition count 1314
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 5 with 26 rules applied. Total rules applied 1286 place count 823 transition count 1293
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 6 with 21 rules applied. Total rules applied 1307 place count 802 transition count 1293
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 12 Pre rules applied. Total rules applied 1307 place count 802 transition count 1281
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 10 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 7 with 34 rules applied. Total rules applied 1341 place count 780 transition count 1281
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 10 Pre rules applied. Total rules applied 1341 place count 780 transition count 1271
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 1361 place count 770 transition count 1271
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1368 place count 763 transition count 1264
Iterating global reduction 7 with 7 rules applied. Total rules applied 1375 place count 763 transition count 1264
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1376 place count 763 transition count 1263
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 4 Pre rules applied. Total rules applied 1376 place count 763 transition count 1259
Deduced a syphon composed of 4 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 9 rules applied. Total rules applied 1385 place count 758 transition count 1259
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1385 place count 758 transition count 1258
Deduced a syphon composed of 1 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 1388 place count 756 transition count 1258
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1391 place count 753 transition count 1250
Iterating global reduction 8 with 3 rules applied. Total rules applied 1394 place count 753 transition count 1250
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1395 place count 752 transition count 1249
Iterating global reduction 8 with 1 rules applied. Total rules applied 1396 place count 752 transition count 1249
Performed 117 Post agglomeration using F-continuation condition.Transition count delta: 117
Deduced a syphon composed of 117 places in 3 ms
Ensure Unique test removed 2 places
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 8 with 236 rules applied. Total rules applied 1632 place count 633 transition count 1132
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1635 place count 630 transition count 1129
Iterating global reduction 8 with 3 rules applied. Total rules applied 1638 place count 630 transition count 1129
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1638 place count 630 transition count 1128
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1640 place count 629 transition count 1128
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1641 place count 628 transition count 1127
Iterating global reduction 8 with 1 rules applied. Total rules applied 1642 place count 628 transition count 1127
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1643 place count 627 transition count 1126
Iterating global reduction 8 with 1 rules applied. Total rules applied 1644 place count 627 transition count 1126
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1645 place count 626 transition count 1125
Iterating global reduction 8 with 1 rules applied. Total rules applied 1646 place count 626 transition count 1125
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1648 place count 625 transition count 1124
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1650 place count 624 transition count 1129
Free-agglomeration rule applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 1654 place count 624 transition count 1125
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 1658 place count 620 transition count 1125
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 9 with 4 rules applied. Total rules applied 1662 place count 620 transition count 1121
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 1666 place count 616 transition count 1121
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 1667 place count 616 transition count 1121
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1668 place count 615 transition count 1120
Reduce places removed 5 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 10 with 7 rules applied. Total rules applied 1675 place count 610 transition count 1118
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1677 place count 608 transition count 1118
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 5 Pre rules applied. Total rules applied 1677 place count 608 transition count 1113
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 12 with 10 rules applied. Total rules applied 1687 place count 603 transition count 1113
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 12 with 1 rules applied. Total rules applied 1688 place count 602 transition count 1113
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 1696 place count 598 transition count 1109
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1697 place count 597 transition count 1108
Iterating global reduction 13 with 1 rules applied. Total rules applied 1698 place count 597 transition count 1108
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1699 place count 596 transition count 1107
Iterating global reduction 13 with 1 rules applied. Total rules applied 1700 place count 596 transition count 1107
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1701 place count 596 transition count 1106
Applied a total of 1701 rules in 740 ms. Remains 596 /1471 variables (removed 875) and now considering 1106/1931 (removed 825) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 755 ms. Remains : 596/1471 places, 1106/1931 transitions.
RANDOM walk for 40000 steps (469 resets) in 945 ms. (42 steps per ms) remains 35/37 properties
BEST_FIRST walk for 4002 steps (9 resets) in 31 ms. (125 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (12 resets) in 20 ms. (190 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (13 resets) in 13 ms. (285 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (12 resets) in 24 ms. (160 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (12 resets) in 30 ms. (129 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (12 resets) in 26 ms. (148 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (13 resets) in 24 ms. (160 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4001 steps (13 resets) in 22 ms. (173 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (11 resets) in 17 ms. (222 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (11 resets) in 29 ms. (133 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (11 resets) in 49 ms. (80 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (13 resets) in 18 ms. (210 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (12 resets) in 17 ms. (222 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4001 steps (12 resets) in 15 ms. (250 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (11 resets) in 15 ms. (250 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (10 resets) in 19 ms. (200 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (11 resets) in 25 ms. (154 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (12 resets) in 24 ms. (160 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (14 resets) in 27 ms. (143 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (12 resets) in 19 ms. (200 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (12 resets) in 21 ms. (181 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (14 resets) in 17 ms. (222 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (15 resets) in 26 ms. (148 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (12 resets) in 15 ms. (250 steps per ms) remains 34/35 properties
BEST_FIRST walk for 4003 steps (14 resets) in 33 ms. (117 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (11 resets) in 23 ms. (166 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (11 resets) in 24 ms. (160 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (12 resets) in 21 ms. (181 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (12 resets) in 17 ms. (222 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4001 steps (11 resets) in 17 ms. (222 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (12 resets) in 17 ms. (222 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (11 resets) in 18 ms. (210 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (13 resets) in 16 ms. (235 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (12 resets) in 20 ms. (190 steps per ms) remains 34/34 properties
Interrupted probabilistic random walk after 224812 steps, run timeout after 3001 ms. (steps per millisecond=74 ) properties seen :0 out of 34
Probabilistic random walk after 224812 steps, saw 65220 distinct states, run finished after 3007 ms. (steps per millisecond=74 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12801350110662867623.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17418776563878088576.kers'
[2026-05-22 17:56:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12801350110662867623.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17418776563878088576.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 1106 rows 588 cols 4249 entries
Finished phase 1 with 146 SingleSign rule and 358 generalized
[2026-05-22 17:56:58] [INFO ] Computed 92 invariants in 6 ms
Computed 92 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-17418776563878088576.kers
Total runtime 8 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (OVERLAPS) 178/247 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (OVERLAPS) 3/250 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (OVERLAPS) 1/251 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/251 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (OVERLAPS) 242/493 variables, 40/59 constraints. Problems are: Problem set: 0 solved, 34 unsolved
Problem AtomicPropp52 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/493 variables, 4/63 constraints. Problems are: Problem set: 1 solved, 33 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/493 variables, 0/63 constraints. Problems are: Problem set: 1 solved, 33 unsolved
At refinement iteration 10 (OVERLAPS) 57/550 variables, 14/77 constraints. Problems are: Problem set: 1 solved, 33 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/550 variables, 0/77 constraints. Problems are: Problem set: 1 solved, 33 unsolved
At refinement iteration 12 (OVERLAPS) 11/561 variables, 5/82 constraints. Problems are: Problem set: 1 solved, 33 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/561 variables, 0/82 constraints. Problems are: Problem set: 1 solved, 33 unsolved
Problem AtomicPropp70 is UNSAT
At refinement iteration 14 (OVERLAPS) 35/596 variables, 14/96 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/596 variables, 0/96 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 16 (OVERLAPS) 1106/1702 variables, 596/692 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1702 variables, 0/692 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 18 (OVERLAPS) 0/1702 variables, 0/692 constraints. Problems are: Problem set: 2 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1702/1702 variables, and 692 constraints, problems are : Problem set: 2 solved, 32 unsolved in 8437 ms.
Refiners :[Positive P Invariants (semi-flows): 38/38 constraints, Generalized P Invariants (flows): 54/54 constraints, State Equation: 596/596 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 32 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 158/221 variables, 14/14 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 0/14 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 2/223 variables, 2/16 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/223 variables, 0/16 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 5 (OVERLAPS) 197/420 variables, 32/48 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/420 variables, 3/51 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 0/51 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 8 (OVERLAPS) 48/468 variables, 13/64 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/468 variables, 0/64 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 10 (OVERLAPS) 5/473 variables, 5/69 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/473 variables, 0/69 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 12 (OVERLAPS) 87/560 variables, 18/87 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/560 variables, 1/88 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/560 variables, 0/88 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 15 (OVERLAPS) 28/588 variables, 4/92 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/588 variables, 0/92 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 17 (OVERLAPS) 8/596 variables, 4/96 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/596 variables, 0/96 constraints. Problems are: Problem set: 2 solved, 32 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp79 is UNSAT
At refinement iteration 19 (OVERLAPS) 1106/1702 variables, 596/692 constraints. Problems are: Problem set: 23 solved, 11 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1702 variables, 11/703 constraints. Problems are: Problem set: 23 solved, 11 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1702 variables, 0/703 constraints. Problems are: Problem set: 23 solved, 11 unsolved
At refinement iteration 22 (OVERLAPS) 0/1702 variables, 0/703 constraints. Problems are: Problem set: 23 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1702/1702 variables, and 703 constraints, problems are : Problem set: 23 solved, 11 unsolved in 45026 ms.
Refiners :[Positive P Invariants (semi-flows): 38/38 constraints, Generalized P Invariants (flows): 54/54 constraints, State Equation: 596/596 constraints, PredecessorRefiner: 11/34 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53506ms problems are : Problem set: 23 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 22 out of 596 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 596/596 places, 1106/1106 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 596 transition count 1103
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 593 transition count 1103
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 6 place count 593 transition count 1073
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 66 place count 563 transition count 1073
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 560 transition count 1057
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 560 transition count 1057
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 73 place count 559 transition count 1057
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 74 place count 558 transition count 1049
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 558 transition count 1049
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 76 place count 557 transition count 1041
Iterating global reduction 3 with 1 rules applied. Total rules applied 77 place count 557 transition count 1041
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 78 place count 556 transition count 1033
Iterating global reduction 3 with 1 rules applied. Total rules applied 79 place count 556 transition count 1033
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 80 place count 555 transition count 1025
Iterating global reduction 3 with 1 rules applied. Total rules applied 81 place count 555 transition count 1025
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 82 place count 554 transition count 1017
Iterating global reduction 3 with 1 rules applied. Total rules applied 83 place count 554 transition count 1017
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 84 place count 553 transition count 1009
Iterating global reduction 3 with 1 rules applied. Total rules applied 85 place count 553 transition count 1009
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 86 place count 552 transition count 1001
Iterating global reduction 3 with 1 rules applied. Total rules applied 87 place count 552 transition count 1001
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 88 place count 551 transition count 993
Iterating global reduction 3 with 1 rules applied. Total rules applied 89 place count 551 transition count 993
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 90 place count 550 transition count 985
Iterating global reduction 3 with 1 rules applied. Total rules applied 91 place count 550 transition count 985
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 92 place count 549 transition count 977
Iterating global reduction 3 with 1 rules applied. Total rules applied 93 place count 549 transition count 977
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 94 place count 548 transition count 969
Iterating global reduction 3 with 1 rules applied. Total rules applied 95 place count 548 transition count 969
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 96 place count 547 transition count 961
Iterating global reduction 3 with 1 rules applied. Total rules applied 97 place count 547 transition count 961
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 98 place count 546 transition count 953
Iterating global reduction 3 with 1 rules applied. Total rules applied 99 place count 546 transition count 953
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 100 place count 545 transition count 945
Iterating global reduction 3 with 1 rules applied. Total rules applied 101 place count 545 transition count 945
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 102 place count 544 transition count 937
Iterating global reduction 3 with 1 rules applied. Total rules applied 103 place count 544 transition count 937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 104 place count 543 transition count 929
Iterating global reduction 3 with 1 rules applied. Total rules applied 105 place count 543 transition count 929
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 111 place count 540 transition count 926
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 112 place count 539 transition count 925
Iterating global reduction 3 with 1 rules applied. Total rules applied 113 place count 539 transition count 925
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 114 place count 539 transition count 924
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 115 place count 538 transition count 924
Applied a total of 115 rules in 457 ms. Remains 538 /596 variables (removed 58) and now considering 924/1106 (removed 182) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 457 ms. Remains : 538/596 places, 924/1106 transitions.
RANDOM walk for 40000 steps (586 resets) in 499 ms. (80 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (128 resets) in 57 ms. (689 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (163 resets) in 65 ms. (606 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (149 resets) in 114 ms. (347 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (160 resets) in 67 ms. (588 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (158 resets) in 65 ms. (606 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (160 resets) in 66 ms. (597 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (163 resets) in 72 ms. (547 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (136 resets) in 63 ms. (625 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (163 resets) in 97 ms. (408 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (161 resets) in 81 ms. (487 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (164 resets) in 66 ms. (597 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 355750 steps, run timeout after 3001 ms. (steps per millisecond=118 ) properties seen :0 out of 11
Probabilistic random walk after 355750 steps, saw 71885 distinct states, run finished after 3001 ms. (steps per millisecond=118 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-664387797797461735.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6962271244056117678.kers'
[2026-05-22 17:57:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-664387797797461735.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6962271244056117678.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 924 rows 530 cols 3594 entries
Finished phase 1 with 121 SingleSign rule and 326 generalized
[2026-05-22 17:57:55] [INFO ] Computed 91 invariants in 6 ms
Computed 91 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-6962271244056117678.kers
Total runtime 7 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 98/120 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 26/146 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/146 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 1/147 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/147 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 166/313 variables, 29/42 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/313 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (OVERLAPS) 64/377 variables, 14/56 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/377 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (OVERLAPS) 3/380 variables, 3/59 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/380 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 13 (OVERLAPS) 70/450 variables, 12/71 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/450 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 15 (OVERLAPS) 22/472 variables, 3/74 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/472 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 17 (OVERLAPS) 7/479 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/479 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 19 (OVERLAPS) 51/530 variables, 9/84 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/530 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 21 (OVERLAPS) 2/532 variables, 2/86 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/532 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 23 (OVERLAPS) 1/533 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/533 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 25 (OVERLAPS) 5/538 variables, 4/91 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/538 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 27 (OVERLAPS) 924/1462 variables, 538/629 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1462 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 29 (OVERLAPS) 0/1462 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1462/1462 variables, and 629 constraints, problems are : Problem set: 0 solved, 11 unsolved in 2805 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 54/54 constraints, State Equation: 538/538 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 98/120 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 26/146 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/146 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 1/147 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/147 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 166/313 variables, 29/42 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/313 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (OVERLAPS) 64/377 variables, 14/56 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/377 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (OVERLAPS) 3/380 variables, 3/59 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/380 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 13 (OVERLAPS) 70/450 variables, 12/71 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/450 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 15 (OVERLAPS) 22/472 variables, 3/74 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/472 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 17 (OVERLAPS) 7/479 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/479 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 19 (OVERLAPS) 51/530 variables, 9/84 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/530 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/530 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 22 (OVERLAPS) 2/532 variables, 2/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/532 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 24 (OVERLAPS) 1/533 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/533 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 26 (OVERLAPS) 5/538 variables, 4/92 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/538 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 28 (OVERLAPS) 924/1462 variables, 538/630 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1462 variables, 11/641 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1462 variables, 0/641 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 31 (OVERLAPS) 0/1462 variables, 0/641 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1462/1462 variables, and 641 constraints, problems are : Problem set: 0 solved, 11 unsolved in 42987 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 54/54 constraints, State Equation: 538/538 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45834ms problems are : Problem set: 0 solved, 11 unsolved
Parikh walk visited 2 properties in 34339 ms.
Support contains 17 out of 538 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 538/538 places, 924/924 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 538 transition count 923
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 537 transition count 923
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 537 transition count 920
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 534 transition count 920
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 9 place count 533 transition count 920
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 10 place count 532 transition count 914
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 532 transition count 914
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 12 place count 531 transition count 914
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 16 place count 529 transition count 912
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 18 place count 527 transition count 910
Iterating global reduction 4 with 2 rules applied. Total rules applied 20 place count 527 transition count 910
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 22 place count 527 transition count 908
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 24 place count 525 transition count 908
Applied a total of 24 rules in 73 ms. Remains 525 /538 variables (removed 13) and now considering 908/924 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 525/538 places, 908/924 transitions.
Successfully simplified 26 atomic propositions for a total of 16 simplifications.
FORMULA ASLink-PT-03b-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 17:59:15] [INFO ] Flatten gal took : 56 ms
[2026-05-22 17:59:15] [INFO ] Flatten gal took : 53 ms
[2026-05-22 17:59:15] [INFO ] Input system was already deterministic with 1931 transitions.
Support contains 96 out of 1471 places (down from 107) after GAL structural reductions.
Computed a total of 56 stabilizing places and 56 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1471/1471 places, 1931/1931 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1454 transition count 1896
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1454 transition count 1896
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 38 place count 1454 transition count 1892
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 45 place count 1447 transition count 1880
Iterating global reduction 1 with 7 rules applied. Total rules applied 52 place count 1447 transition count 1880
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 1447 transition count 1879
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 57 place count 1443 transition count 1868
Iterating global reduction 2 with 4 rules applied. Total rules applied 61 place count 1443 transition count 1868
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 64 place count 1440 transition count 1865
Iterating global reduction 2 with 3 rules applied. Total rules applied 67 place count 1440 transition count 1865
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 71 place count 1436 transition count 1854
Iterating global reduction 2 with 4 rules applied. Total rules applied 75 place count 1436 transition count 1854
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 79 place count 1432 transition count 1843
Iterating global reduction 2 with 4 rules applied. Total rules applied 83 place count 1432 transition count 1843
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 86 place count 1429 transition count 1840
Iterating global reduction 2 with 3 rules applied. Total rules applied 89 place count 1429 transition count 1840
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 91 place count 1427 transition count 1831
Iterating global reduction 2 with 2 rules applied. Total rules applied 93 place count 1427 transition count 1831
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 95 place count 1425 transition count 1822
Iterating global reduction 2 with 2 rules applied. Total rules applied 97 place count 1425 transition count 1822
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 99 place count 1423 transition count 1820
Iterating global reduction 2 with 2 rules applied. Total rules applied 101 place count 1423 transition count 1820
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 103 place count 1421 transition count 1811
Iterating global reduction 2 with 2 rules applied. Total rules applied 105 place count 1421 transition count 1811
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 107 place count 1419 transition count 1802
Iterating global reduction 2 with 2 rules applied. Total rules applied 109 place count 1419 transition count 1802
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 111 place count 1417 transition count 1800
Iterating global reduction 2 with 2 rules applied. Total rules applied 113 place count 1417 transition count 1800
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 115 place count 1415 transition count 1791
Iterating global reduction 2 with 2 rules applied. Total rules applied 117 place count 1415 transition count 1791
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 118 place count 1414 transition count 1783
Iterating global reduction 2 with 1 rules applied. Total rules applied 119 place count 1414 transition count 1783
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 120 place count 1413 transition count 1782
Iterating global reduction 2 with 1 rules applied. Total rules applied 121 place count 1413 transition count 1782
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 122 place count 1412 transition count 1774
Iterating global reduction 2 with 1 rules applied. Total rules applied 123 place count 1412 transition count 1774
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 124 place count 1411 transition count 1766
Iterating global reduction 2 with 1 rules applied. Total rules applied 125 place count 1411 transition count 1766
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 126 place count 1410 transition count 1765
Iterating global reduction 2 with 1 rules applied. Total rules applied 127 place count 1410 transition count 1765
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 128 place count 1409 transition count 1757
Iterating global reduction 2 with 1 rules applied. Total rules applied 129 place count 1409 transition count 1757
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 130 place count 1408 transition count 1749
Iterating global reduction 2 with 1 rules applied. Total rules applied 131 place count 1408 transition count 1749
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 132 place count 1407 transition count 1748
Iterating global reduction 2 with 1 rules applied. Total rules applied 133 place count 1407 transition count 1748
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 134 place count 1406 transition count 1740
Iterating global reduction 2 with 1 rules applied. Total rules applied 135 place count 1406 transition count 1740
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 136 place count 1405 transition count 1732
Iterating global reduction 2 with 1 rules applied. Total rules applied 137 place count 1405 transition count 1732
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 138 place count 1404 transition count 1731
Iterating global reduction 2 with 1 rules applied. Total rules applied 139 place count 1404 transition count 1731
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 140 place count 1403 transition count 1723
Iterating global reduction 2 with 1 rules applied. Total rules applied 141 place count 1403 transition count 1723
Applied a total of 141 rules in 1381 ms. Remains 1403 /1471 variables (removed 68) and now considering 1723/1931 (removed 208) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13581899025402875519.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15964085386033946572.kers'
[2026-05-22 17:59:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13581899025402875519.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15964085386033946572.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1723 rows 1403 cols 5344 entries
Finished phase 1 with 908 SingleSign rule and 346 generalized
[2026-05-22 17:59:17] [INFO ] Computed 149 invariants in 33 ms
Computed 149 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-15964085386033946572.kers
Total runtime 36 ms.
[2026-05-22 17:59:18] [INFO ] Implicit Places using invariants in 1062 ms returned []
[2026-05-22 17:59:18] [INFO ] Invariant cache hit.
[2026-05-22 17:59:22] [INFO ] Implicit Places using invariants and state equation in 4301 ms returned []
Implicit Place search using SMT with State Equation took 5375 ms to find 0 implicit places.
Running 1722 sub problems to find dead transitions.
[2026-05-22 17:59:22] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1722 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1402/3126 variables, and 86 constraints, problems are : Problem set: 0 solved, 1722 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 1722/1722 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1722 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1722 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1402/3126 variables, and 86 constraints, problems are : Problem set: 0 solved, 1722 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 0/1722 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60448ms problems are : Problem set: 0 solved, 1722 unsolved
Search for dead transitions found 0 dead transitions in 60455ms
Starting structural reductions in LTL mode, iteration 1 : 1403/1471 places, 1723/1931 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67224 ms. Remains : 1403/1471 places, 1723/1931 transitions.
[2026-05-22 18:00:23] [INFO ] Flatten gal took : 40 ms
[2026-05-22 18:00:23] [INFO ] Flatten gal took : 36 ms
[2026-05-22 18:00:23] [INFO ] Input system was already deterministic with 1723 transitions.
[2026-05-22 18:00:23] [INFO ] Flatten gal took : 75 ms
[2026-05-22 18:00:23] [INFO ] Flatten gal took : 76 ms
[2026-05-22 18:00:23] [INFO ] Time to serialize gal into /tmp/CTLFireability15924773371475682084.gal : 49 ms
[2026-05-22 18:00:23] [INFO ] Time to serialize properties into /tmp/CTLFireability4167682392051443596.ctl : 18 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/CTLFireability15924773371475682084.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4167682392051443596.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.
[2026-05-22 18:00:53] [INFO ] Flatten gal took : 31 ms
[2026-05-22 18:00:53] [INFO ] Applying decomposition
[2026-05-22 18:00:53] [INFO ] Flatten gal took : 31 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/graph4931907076003515257.txt' '-o' '/tmp/graph4931907076003515257.bin' '-w' '/tmp/graph4931907076003515257.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4931907076003515257.bin' '-l' '-1' '-v' '-w' '/tmp/graph4931907076003515257.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:00:54] [INFO ] Decomposing Gal with order
[2026-05-22 18:00:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:00:54] [INFO ] Removed a total of 1317 redundant transitions.
[2026-05-22 18:00:54] [INFO ] Flatten gal took : 163 ms
[2026-05-22 18:00:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 25 ms.
[2026-05-22 18:00:54] [INFO ] Time to serialize gal into /tmp/CTLFireability8213302937162202828.gal : 34 ms
[2026-05-22 18:00:54] [INFO ] Time to serialize properties into /tmp/CTLFireability4731625577246570820.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/CTLFireability8213302937162202828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4731625577246570820.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1471/1471 places, 1931/1931 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 269 transitions
Trivial Post-agglo rules discarded 269 transitions
Performed 269 trivial Post agglomeration. Transition count delta: 269
Iterating post reduction 0 with 269 rules applied. Total rules applied 269 place count 1470 transition count 1661
Reduce places removed 269 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 277 rules applied. Total rules applied 546 place count 1201 transition count 1653
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 6 rules applied. Total rules applied 552 place count 1198 transition count 1650
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 554 place count 1196 transition count 1650
Performed 384 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 384 Pre rules applied. Total rules applied 554 place count 1196 transition count 1266
Deduced a syphon composed of 384 places in 1 ms
Ensure Unique test removed 33 places
Reduce places removed 417 places and 0 transitions.
Iterating global reduction 4 with 801 rules applied. Total rules applied 1355 place count 779 transition count 1266
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 4 with 25 rules applied. Total rules applied 1380 place count 776 transition count 1244
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 5 with 22 rules applied. Total rules applied 1402 place count 754 transition count 1244
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 12 Pre rules applied. Total rules applied 1402 place count 754 transition count 1232
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 12 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 36 rules applied. Total rules applied 1438 place count 730 transition count 1232
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 12 Pre rules applied. Total rules applied 1438 place count 730 transition count 1220
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 1462 place count 718 transition count 1220
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1473 place count 707 transition count 1196
Iterating global reduction 6 with 11 rules applied. Total rules applied 1484 place count 707 transition count 1196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1485 place count 707 transition count 1195
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 1485 place count 707 transition count 1190
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 11 rules applied. Total rules applied 1496 place count 701 transition count 1190
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1496 place count 701 transition count 1189
Deduced a syphon composed of 1 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 1499 place count 699 transition count 1189
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1503 place count 695 transition count 1173
Iterating global reduction 7 with 4 rules applied. Total rules applied 1507 place count 695 transition count 1173
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1509 place count 693 transition count 1164
Iterating global reduction 7 with 2 rules applied. Total rules applied 1511 place count 693 transition count 1164
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1512 place count 692 transition count 1156
Iterating global reduction 7 with 1 rules applied. Total rules applied 1513 place count 692 transition count 1156
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1514 place count 691 transition count 1148
Iterating global reduction 7 with 1 rules applied. Total rules applied 1515 place count 691 transition count 1148
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1516 place count 690 transition count 1140
Iterating global reduction 7 with 1 rules applied. Total rules applied 1517 place count 690 transition count 1140
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1518 place count 689 transition count 1132
Iterating global reduction 7 with 1 rules applied. Total rules applied 1519 place count 689 transition count 1132
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1520 place count 688 transition count 1124
Iterating global reduction 7 with 1 rules applied. Total rules applied 1521 place count 688 transition count 1124
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1522 place count 687 transition count 1116
Iterating global reduction 7 with 1 rules applied. Total rules applied 1523 place count 687 transition count 1116
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1524 place count 686 transition count 1108
Iterating global reduction 7 with 1 rules applied. Total rules applied 1525 place count 686 transition count 1108
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1526 place count 685 transition count 1100
Iterating global reduction 7 with 1 rules applied. Total rules applied 1527 place count 685 transition count 1100
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1528 place count 684 transition count 1092
Iterating global reduction 7 with 1 rules applied. Total rules applied 1529 place count 684 transition count 1092
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1530 place count 683 transition count 1084
Iterating global reduction 7 with 1 rules applied. Total rules applied 1531 place count 683 transition count 1084
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1532 place count 682 transition count 1076
Iterating global reduction 7 with 1 rules applied. Total rules applied 1533 place count 682 transition count 1076
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1534 place count 681 transition count 1068
Iterating global reduction 7 with 1 rules applied. Total rules applied 1535 place count 681 transition count 1068
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1536 place count 680 transition count 1060
Iterating global reduction 7 with 1 rules applied. Total rules applied 1537 place count 680 transition count 1060
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1538 place count 679 transition count 1052
Iterating global reduction 7 with 1 rules applied. Total rules applied 1539 place count 679 transition count 1052
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Deduced a syphon composed of 94 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 7 with 190 rules applied. Total rules applied 1729 place count 583 transition count 958
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1733 place count 579 transition count 954
Ensure Unique test removed 1 places
Iterating global reduction 7 with 5 rules applied. Total rules applied 1738 place count 578 transition count 954
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1739 place count 578 transition count 953
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1740 place count 577 transition count 953
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1740 place count 577 transition count 952
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1742 place count 576 transition count 952
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1744 place count 574 transition count 950
Iterating global reduction 9 with 2 rules applied. Total rules applied 1746 place count 574 transition count 950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 2 rules applied. Total rules applied 1748 place count 574 transition count 948
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1749 place count 573 transition count 948
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 1749 place count 573 transition count 947
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1751 place count 572 transition count 947
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1752 place count 571 transition count 946
Iterating global reduction 11 with 1 rules applied. Total rules applied 1753 place count 571 transition count 946
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1754 place count 570 transition count 945
Iterating global reduction 11 with 1 rules applied. Total rules applied 1755 place count 570 transition count 945
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1757 place count 568 transition count 943
Reduce places removed 6 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 11 with 9 rules applied. Total rules applied 1766 place count 562 transition count 940
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 1769 place count 559 transition count 940
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 12 Pre rules applied. Total rules applied 1769 place count 559 transition count 928
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 13 with 25 rules applied. Total rules applied 1794 place count 546 transition count 928
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 13 with 6 rules applied. Total rules applied 1800 place count 540 transition count 928
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 1800 place count 540 transition count 927
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 1802 place count 539 transition count 927
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 14 with 10 rules applied. Total rules applied 1812 place count 534 transition count 922
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 1816 place count 530 transition count 918
Iterating global reduction 14 with 4 rules applied. Total rules applied 1820 place count 530 transition count 918
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1823 place count 527 transition count 915
Iterating global reduction 14 with 3 rules applied. Total rules applied 1826 place count 527 transition count 915
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 14 with 3 rules applied. Total rules applied 1829 place count 527 transition count 912
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 3 Pre rules applied. Total rules applied 1829 place count 527 transition count 909
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 1835 place count 524 transition count 909
Applied a total of 1835 rules in 555 ms. Remains 524 /1471 variables (removed 947) and now considering 909/1931 (removed 1022) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5820869202982672446.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12429100598854697832.kers'
[2026-05-22 18:01:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5820869202982672446.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12429100598854697832.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 2 ms.
// Phase 1: matrix 909 rows 513 cols 3468 entries
Finished phase 1 with 156 SingleSign rule and 285 generalized
[2026-05-22 18:01:25] [INFO ] Computed 83 invariants in 18 ms
Computed 83 P flows in 20 ms.
Exported basis to /tmp/petrispot-output-12429100598854697832.kers
Total runtime 21 ms.
[2026-05-22 18:01:25] [INFO ] Implicit Places using invariants in 493 ms returned [1, 18, 19, 32, 49, 67, 87, 145, 155, 156, 177, 195, 215, 268, 274, 275, 287, 288, 290, 307, 325, 345, 400, 401, 404, 415, 416, 417, 435, 457, 458, 459, 460]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 494 ms to find 33 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 491/1471 places, 909/1931 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 491 transition count 846
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 1 with 63 rules applied. Total rules applied 126 place count 428 transition count 846
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 126 place count 428 transition count 825
Deduced a syphon composed of 21 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 43 rules applied. Total rules applied 169 place count 406 transition count 825
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 181 place count 402 transition count 817
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 189 place count 394 transition count 817
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 192 place count 391 transition count 814
Iterating global reduction 4 with 3 rules applied. Total rules applied 195 place count 391 transition count 814
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 197 place count 391 transition count 812
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 235 place count 372 transition count 793
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 236 place count 372 transition count 792
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 237 place count 372 transition count 791
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 238 place count 371 transition count 791
Applied a total of 238 rules in 53 ms. Remains 371 /491 variables (removed 120) and now considering 791/909 (removed 118) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12196603265944626601.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12105021519394180404.kers'
[2026-05-22 18:01:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12196603265944626601.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12105021519394180404.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 791 rows 371 cols 3099 entries
Finished phase 1 with 137 SingleSign rule and 189 generalized
[2026-05-22 18:01:25] [INFO ] Computed 45 invariants in 4 ms
Computed 45 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-12105021519394180404.kers
Total runtime 5 ms.
[2026-05-22 18:01:25] [INFO ] Implicit Places using invariants in 240 ms returned [92, 99, 105, 191, 198, 204, 285, 292, 298, 368]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 243 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 361/1471 places, 791/1931 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 361 transition count 790
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 360 transition count 790
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 354 transition count 784
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 354 transition count 784
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 348 transition count 778
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 348 transition count 778
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 345 transition count 775
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 345 transition count 775
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 342 transition count 772
Applied a total of 38 rules in 38 ms. Remains 342 /361 variables (removed 19) and now considering 772/791 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7616879462439376350.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17856366343318551655.kers'
[2026-05-22 18:01:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7616879462439376350.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17856366343318551655.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 772 rows 342 cols 3028 entries
Finished phase 1 with 128 SingleSign rule and 179 generalized
[2026-05-22 18:01:26] [INFO ] Computed 35 invariants in 9 ms
Computed 35 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-17856366343318551655.kers
Total runtime 10 ms.
[2026-05-22 18:01:26] [INFO ] Implicit Places using invariants in 245 ms returned []
[2026-05-22 18:01:26] [INFO ] Invariant cache hit.
[2026-05-22 18:01:27] [INFO ] Implicit Places using invariants and state equation in 1033 ms returned []
Implicit Place search using SMT with State Equation took 1280 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 342/1471 places, 772/1931 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2664 ms. Remains : 342/1471 places, 772/1931 transitions.
[2026-05-22 18:01:27] [INFO ] Flatten gal took : 22 ms
[2026-05-22 18:01:27] [INFO ] Flatten gal took : 19 ms
[2026-05-22 18:01:27] [INFO ] Input system was already deterministic with 772 transitions.
[2026-05-22 18:01:27] [INFO ] Flatten gal took : 15 ms
[2026-05-22 18:01:27] [INFO ] Flatten gal took : 14 ms
[2026-05-22 18:01:27] [INFO ] Time to serialize gal into /tmp/CTLFireability5823392267430157760.gal : 3 ms
[2026-05-22 18:01:27] [INFO ] Time to serialize properties into /tmp/CTLFireability938632933747295169.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/CTLFireability5823392267430157760.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability938632933747295169.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 18:01:57] [INFO ] Flatten gal took : 21 ms
[2026-05-22 18:01:57] [INFO ] Applying decomposition
[2026-05-22 18:01:57] [INFO ] Flatten gal took : 16 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/graph8803206531815040406.txt' '-o' '/tmp/graph8803206531815040406.bin' '-w' '/tmp/graph8803206531815040406.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8803206531815040406.bin' '-l' '-1' '-v' '-w' '/tmp/graph8803206531815040406.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:01:57] [INFO ] Decomposing Gal with order
[2026-05-22 18:01:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:01:57] [INFO ] Removed a total of 1481 redundant transitions.
[2026-05-22 18:01:57] [INFO ] Flatten gal took : 41 ms
[2026-05-22 18:01:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 25 ms.
[2026-05-22 18:01:57] [INFO ] Time to serialize gal into /tmp/CTLFireability4993908669415409186.gal : 4 ms
[2026-05-22 18:01:57] [INFO ] Time to serialize properties into /tmp/CTLFireability6558201677960741483.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/CTLFireability4993908669415409186.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6558201677960741483.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.
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,9.13083e+10,12.3565,347032,1745,1187,474644,93821,1065,1.3776e+06,294,639987,0


Converting to forward existential form...Done !
original formula: AF(EG(((i0.u26.p197==0)||((i2.u28.p487==1)&&(i4.u49.p793==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(((i0.u26.p197==0)||((i2.u28.p487==1)&&(i4.u49.p793==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t432, t657, t683, t716, u65.t639, u65.t640, u65.t685, u65.t768, u65.t769, u65.t770, u65.t771,...510
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1471/1471 places, 1931/1931 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 268 transitions
Trivial Post-agglo rules discarded 268 transitions
Performed 268 trivial Post agglomeration. Transition count delta: 268
Iterating post reduction 0 with 268 rules applied. Total rules applied 268 place count 1470 transition count 1662
Reduce places removed 268 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 276 rules applied. Total rules applied 544 place count 1202 transition count 1654
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 6 rules applied. Total rules applied 550 place count 1199 transition count 1651
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 554 place count 1197 transition count 1649
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 556 place count 1195 transition count 1649
Performed 384 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 384 Pre rules applied. Total rules applied 556 place count 1195 transition count 1265
Deduced a syphon composed of 384 places in 1 ms
Ensure Unique test removed 32 places
Reduce places removed 416 places and 0 transitions.
Iterating global reduction 5 with 800 rules applied. Total rules applied 1356 place count 779 transition count 1265
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 5 with 24 rules applied. Total rules applied 1380 place count 775 transition count 1245
Reduce places removed 20 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 21 rules applied. Total rules applied 1401 place count 755 transition count 1244
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1402 place count 754 transition count 1244
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 12 Pre rules applied. Total rules applied 1402 place count 754 transition count 1232
Deduced a syphon composed of 12 places in 2 ms
Ensure Unique test removed 12 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 8 with 36 rules applied. Total rules applied 1438 place count 730 transition count 1232
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 12 Pre rules applied. Total rules applied 1438 place count 730 transition count 1220
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 8 with 24 rules applied. Total rules applied 1462 place count 718 transition count 1220
Discarding 12 places :
Symmetric choice reduction at 8 with 12 rule applications. Total rules 1474 place count 706 transition count 1190
Iterating global reduction 8 with 12 rules applied. Total rules applied 1486 place count 706 transition count 1190
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1487 place count 706 transition count 1189
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 5 Pre rules applied. Total rules applied 1487 place count 706 transition count 1184
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 9 with 11 rules applied. Total rules applied 1498 place count 700 transition count 1184
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1498 place count 700 transition count 1183
Deduced a syphon composed of 1 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 3 rules applied. Total rules applied 1501 place count 698 transition count 1183
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 1505 place count 694 transition count 1167
Iterating global reduction 9 with 4 rules applied. Total rules applied 1509 place count 694 transition count 1167
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1511 place count 692 transition count 1158
Iterating global reduction 9 with 2 rules applied. Total rules applied 1513 place count 692 transition count 1158
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1514 place count 691 transition count 1150
Iterating global reduction 9 with 1 rules applied. Total rules applied 1515 place count 691 transition count 1150
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1516 place count 690 transition count 1142
Iterating global reduction 9 with 1 rules applied. Total rules applied 1517 place count 690 transition count 1142
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1518 place count 689 transition count 1134
Iterating global reduction 9 with 1 rules applied. Total rules applied 1519 place count 689 transition count 1134
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1520 place count 688 transition count 1126
Iterating global reduction 9 with 1 rules applied. Total rules applied 1521 place count 688 transition count 1126
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1522 place count 687 transition count 1118
Iterating global reduction 9 with 1 rules applied. Total rules applied 1523 place count 687 transition count 1118
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1524 place count 686 transition count 1110
Iterating global reduction 9 with 1 rules applied. Total rules applied 1525 place count 686 transition count 1110
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1526 place count 685 transition count 1102
Iterating global reduction 9 with 1 rules applied. Total rules applied 1527 place count 685 transition count 1102
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1528 place count 684 transition count 1094
Iterating global reduction 9 with 1 rules applied. Total rules applied 1529 place count 684 transition count 1094
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1530 place count 683 transition count 1086
Iterating global reduction 9 with 1 rules applied. Total rules applied 1531 place count 683 transition count 1086
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1532 place count 682 transition count 1078
Iterating global reduction 9 with 1 rules applied. Total rules applied 1533 place count 682 transition count 1078
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1534 place count 681 transition count 1070
Iterating global reduction 9 with 1 rules applied. Total rules applied 1535 place count 681 transition count 1070
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1536 place count 680 transition count 1062
Iterating global reduction 9 with 1 rules applied. Total rules applied 1537 place count 680 transition count 1062
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1538 place count 679 transition count 1054
Iterating global reduction 9 with 1 rules applied. Total rules applied 1539 place count 679 transition count 1054
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1540 place count 678 transition count 1046
Iterating global reduction 9 with 1 rules applied. Total rules applied 1541 place count 678 transition count 1046
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Deduced a syphon composed of 94 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 9 with 190 rules applied. Total rules applied 1731 place count 582 transition count 952
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 1735 place count 578 transition count 948
Ensure Unique test removed 1 places
Iterating global reduction 9 with 5 rules applied. Total rules applied 1740 place count 577 transition count 948
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 1 rules applied. Total rules applied 1741 place count 577 transition count 947
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1742 place count 576 transition count 947
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 1742 place count 576 transition count 946
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1744 place count 575 transition count 946
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1746 place count 573 transition count 944
Iterating global reduction 11 with 2 rules applied. Total rules applied 1748 place count 573 transition count 944
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 11 with 2 rules applied. Total rules applied 1750 place count 573 transition count 942
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1751 place count 572 transition count 942
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 1751 place count 572 transition count 941
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1753 place count 571 transition count 941
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1754 place count 570 transition count 940
Iterating global reduction 13 with 1 rules applied. Total rules applied 1755 place count 570 transition count 940
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1756 place count 569 transition count 939
Iterating global reduction 13 with 1 rules applied. Total rules applied 1757 place count 569 transition count 939
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1759 place count 567 transition count 937
Reduce places removed 4 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 13 with 6 rules applied. Total rules applied 1765 place count 563 transition count 935
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1767 place count 561 transition count 935
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 8 Pre rules applied. Total rules applied 1767 place count 561 transition count 927
Deduced a syphon composed of 8 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 15 with 17 rules applied. Total rules applied 1784 place count 552 transition count 927
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 15 with 5 rules applied. Total rules applied 1789 place count 547 transition count 927
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 1 Pre rules applied. Total rules applied 1789 place count 547 transition count 926
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 1791 place count 546 transition count 926
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 16 with 10 rules applied. Total rules applied 1801 place count 541 transition count 921
Discarding 4 places :
Symmetric choice reduction at 16 with 4 rule applications. Total rules 1805 place count 537 transition count 917
Iterating global reduction 16 with 4 rules applied. Total rules applied 1809 place count 537 transition count 917
Discarding 2 places :
Symmetric choice reduction at 16 with 2 rule applications. Total rules 1811 place count 535 transition count 915
Iterating global reduction 16 with 2 rules applied. Total rules applied 1813 place count 535 transition count 915
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 16 with 2 rules applied. Total rules applied 1815 place count 535 transition count 913
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 2 Pre rules applied. Total rules applied 1815 place count 535 transition count 911
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 16 with 4 rules applied. Total rules applied 1819 place count 533 transition count 911
Applied a total of 1819 rules in 480 ms. Remains 533 /1471 variables (removed 938) and now considering 911/1931 (removed 1020) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6266355229366815257.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3822472603589667337.kers'
[2026-05-22 18:02:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6266355229366815257.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3822472603589667337.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 911 rows 522 cols 3472 entries
Finished phase 1 with 170 SingleSign rule and 277 generalized
[2026-05-22 18:02:28] [INFO ] Computed 86 invariants in 5 ms
Computed 86 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-3822472603589667337.kers
Total runtime 7 ms.
[2026-05-22 18:02:28] [INFO ] Implicit Places using invariants in 532 ms returned [1, 18, 19, 32, 49, 67, 87, 147, 157, 159, 160, 162, 179, 197, 217, 272, 273, 285, 286, 288, 306, 324, 406, 411, 424, 425, 426, 444, 466, 467, 468, 469]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 546 ms to find 32 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 501/1471 places, 911/1931 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 501 transition count 843
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 136 place count 433 transition count 843
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 136 place count 433 transition count 822
Deduced a syphon composed of 21 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 43 rules applied. Total rules applied 179 place count 411 transition count 822
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 191 place count 407 transition count 814
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 199 place count 399 transition count 814
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 202 place count 396 transition count 811
Iterating global reduction 4 with 3 rules applied. Total rules applied 205 place count 396 transition count 811
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 207 place count 396 transition count 809
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 245 place count 377 transition count 790
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 246 place count 377 transition count 789
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 247 place count 377 transition count 788
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 248 place count 376 transition count 788
Applied a total of 248 rules in 41 ms. Remains 376 /501 variables (removed 125) and now considering 788/911 (removed 123) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16350310918854867848.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7666595351359632820.kers'
[2026-05-22 18:02:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16350310918854867848.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7666595351359632820.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 788 rows 375 cols 3095 entries
Finished phase 1 with 154 SingleSign rule and 173 generalized
[2026-05-22 18:02:28] [INFO ] Computed 49 invariants in 5 ms
Computed 49 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-7666595351359632820.kers
Total runtime 8 ms.
[2026-05-22 18:02:29] [INFO ] Implicit Places using invariants in 300 ms returned [91, 98, 104, 185, 192, 198, 282, 289, 295, 373]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 301 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 366/1471 places, 788/1931 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 366 transition count 787
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 365 transition count 787
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 359 transition count 781
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 359 transition count 781
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 353 transition count 775
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 353 transition count 775
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 350 transition count 772
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 350 transition count 772
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 347 transition count 769
Applied a total of 38 rules in 50 ms. Remains 347 /366 variables (removed 19) and now considering 769/788 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13412670956880755254.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8076467919204232236.kers'
[2026-05-22 18:02:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13412670956880755254.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8076467919204232236.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 769 rows 346 cols 3024 entries
Finished phase 1 with 147 SingleSign rule and 161 generalized
[2026-05-22 18:02:29] [INFO ] Computed 39 invariants in 12 ms
Computed 39 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-8076467919204232236.kers
Total runtime 13 ms.
[2026-05-22 18:02:29] [INFO ] Implicit Places using invariants in 269 ms returned []
[2026-05-22 18:02:29] [INFO ] Invariant cache hit.
[2026-05-22 18:02:30] [INFO ] Implicit Places using invariants and state equation in 589 ms returned []
Implicit Place search using SMT with State Equation took 873 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 347/1471 places, 769/1931 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2292 ms. Remains : 347/1471 places, 769/1931 transitions.
[2026-05-22 18:02:30] [INFO ] Flatten gal took : 23 ms
[2026-05-22 18:02:30] [INFO ] Flatten gal took : 17 ms
[2026-05-22 18:02:30] [INFO ] Input system was already deterministic with 769 transitions.
[2026-05-22 18:02:30] [INFO ] Flatten gal took : 16 ms
[2026-05-22 18:02:30] [INFO ] Flatten gal took : 16 ms
[2026-05-22 18:02:30] [INFO ] Time to serialize gal into /tmp/CTLFireability10811036801932363625.gal : 4 ms
[2026-05-22 18:02:30] [INFO ] Time to serialize properties into /tmp/CTLFireability15203260834530469216.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/CTLFireability10811036801932363625.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15203260834530469216.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.
[2026-05-22 18:03:00] [INFO ] Flatten gal took : 15 ms
[2026-05-22 18:03:00] [INFO ] Applying decomposition
[2026-05-22 18:03:00] [INFO ] Flatten gal took : 13 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/graph13794976410810647072.txt' '-o' '/tmp/graph13794976410810647072.bin' '-w' '/tmp/graph13794976410810647072.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13794976410810647072.bin' '-l' '-1' '-v' '-w' '/tmp/graph13794976410810647072.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:03:00] [INFO ] Decomposing Gal with order
[2026-05-22 18:03:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:03:00] [INFO ] Removed a total of 1460 redundant transitions.
[2026-05-22 18:03:00] [INFO ] Flatten gal took : 36 ms
[2026-05-22 18:03:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 10 ms.
[2026-05-22 18:03:00] [INFO ] Time to serialize gal into /tmp/CTLFireability6797394189309669500.gal : 4 ms
[2026-05-22 18:03:00] [INFO ] Time to serialize properties into /tmp/CTLFireability12043040172688659566.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/CTLFireability6797394189309669500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12043040172688659566.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 : 1471/1471 places, 1931/1931 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1453 transition count 1895
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1453 transition count 1895
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 1453 transition count 1891
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 48 place count 1445 transition count 1878
Iterating global reduction 1 with 8 rules applied. Total rules applied 56 place count 1445 transition count 1878
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 58 place count 1445 transition count 1876
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 62 place count 1441 transition count 1865
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 1441 transition count 1865
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 1438 transition count 1862
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 1438 transition count 1862
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 76 place count 1434 transition count 1851
Iterating global reduction 2 with 4 rules applied. Total rules applied 80 place count 1434 transition count 1851
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 84 place count 1430 transition count 1840
Iterating global reduction 2 with 4 rules applied. Total rules applied 88 place count 1430 transition count 1840
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 91 place count 1427 transition count 1837
Iterating global reduction 2 with 3 rules applied. Total rules applied 94 place count 1427 transition count 1837
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 96 place count 1425 transition count 1828
Iterating global reduction 2 with 2 rules applied. Total rules applied 98 place count 1425 transition count 1828
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 100 place count 1423 transition count 1819
Iterating global reduction 2 with 2 rules applied. Total rules applied 102 place count 1423 transition count 1819
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 104 place count 1421 transition count 1817
Iterating global reduction 2 with 2 rules applied. Total rules applied 106 place count 1421 transition count 1817
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 108 place count 1419 transition count 1808
Iterating global reduction 2 with 2 rules applied. Total rules applied 110 place count 1419 transition count 1808
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 112 place count 1417 transition count 1799
Iterating global reduction 2 with 2 rules applied. Total rules applied 114 place count 1417 transition count 1799
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 116 place count 1415 transition count 1797
Iterating global reduction 2 with 2 rules applied. Total rules applied 118 place count 1415 transition count 1797
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 120 place count 1413 transition count 1788
Iterating global reduction 2 with 2 rules applied. Total rules applied 122 place count 1413 transition count 1788
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 123 place count 1412 transition count 1780
Iterating global reduction 2 with 1 rules applied. Total rules applied 124 place count 1412 transition count 1780
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 125 place count 1411 transition count 1779
Iterating global reduction 2 with 1 rules applied. Total rules applied 126 place count 1411 transition count 1779
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 127 place count 1410 transition count 1771
Iterating global reduction 2 with 1 rules applied. Total rules applied 128 place count 1410 transition count 1771
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 129 place count 1409 transition count 1763
Iterating global reduction 2 with 1 rules applied. Total rules applied 130 place count 1409 transition count 1763
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 131 place count 1408 transition count 1762
Iterating global reduction 2 with 1 rules applied. Total rules applied 132 place count 1408 transition count 1762
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 133 place count 1407 transition count 1754
Iterating global reduction 2 with 1 rules applied. Total rules applied 134 place count 1407 transition count 1754
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 135 place count 1406 transition count 1746
Iterating global reduction 2 with 1 rules applied. Total rules applied 136 place count 1406 transition count 1746
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 137 place count 1405 transition count 1745
Iterating global reduction 2 with 1 rules applied. Total rules applied 138 place count 1405 transition count 1745
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 139 place count 1404 transition count 1737
Iterating global reduction 2 with 1 rules applied. Total rules applied 140 place count 1404 transition count 1737
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 1403 transition count 1729
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 1403 transition count 1729
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 143 place count 1402 transition count 1728
Iterating global reduction 2 with 1 rules applied. Total rules applied 144 place count 1402 transition count 1728
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 145 place count 1401 transition count 1720
Iterating global reduction 2 with 1 rules applied. Total rules applied 146 place count 1401 transition count 1720
Applied a total of 146 rules in 1575 ms. Remains 1401 /1471 variables (removed 70) and now considering 1720/1931 (removed 211) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5789786812513315360.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15550518412517770792.kers'
[2026-05-22 18:03:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5789786812513315360.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15550518412517770792.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1720 rows 1401 cols 5338 entries
Finished phase 1 with 906 SingleSign rule and 346 generalized
[2026-05-22 18:03:32] [INFO ] Computed 149 invariants in 31 ms
Computed 149 P flows in 31 ms.
Exported basis to /tmp/petrispot-output-15550518412517770792.kers
Total runtime 36 ms.
[2026-05-22 18:03:33] [INFO ] Implicit Places using invariants in 1093 ms returned []
[2026-05-22 18:03:33] [INFO ] Invariant cache hit.
[2026-05-22 18:03:36] [INFO ] Implicit Places using invariants and state equation in 3428 ms returned []
Implicit Place search using SMT with State Equation took 4545 ms to find 0 implicit places.
Running 1719 sub problems to find dead transitions.
[2026-05-22 18:03:36] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1400 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1719 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1400/3121 variables, and 86 constraints, problems are : Problem set: 0 solved, 1719 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1401 constraints, PredecessorRefiner: 1719/1719 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1400 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1719 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1400/3121 variables, and 86 constraints, problems are : Problem set: 0 solved, 1719 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1401 constraints, PredecessorRefiner: 0/1719 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60479ms problems are : Problem set: 0 solved, 1719 unsolved
Search for dead transitions found 0 dead transitions in 60489ms
Starting structural reductions in LTL mode, iteration 1 : 1401/1471 places, 1720/1931 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66615 ms. Remains : 1401/1471 places, 1720/1931 transitions.
[2026-05-22 18:04:37] [INFO ] Flatten gal took : 29 ms
[2026-05-22 18:04:37] [INFO ] Flatten gal took : 23 ms
[2026-05-22 18:04:37] [INFO ] Input system was already deterministic with 1720 transitions.
[2026-05-22 18:04:37] [INFO ] Flatten gal took : 26 ms
[2026-05-22 18:04:37] [INFO ] Flatten gal took : 25 ms
[2026-05-22 18:04:37] [INFO ] Time to serialize gal into /tmp/CTLFireability16125570229965399059.gal : 7 ms
[2026-05-22 18:04:37] [INFO ] Time to serialize properties into /tmp/CTLFireability16770069666954810404.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/CTLFireability16125570229965399059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16770069666954810404.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.
[2026-05-22 18:05:07] [INFO ] Flatten gal took : 57 ms
[2026-05-22 18:05:07] [INFO ] Applying decomposition
[2026-05-22 18:05:07] [INFO ] Flatten gal took : 31 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/graph16860248077503757086.txt' '-o' '/tmp/graph16860248077503757086.bin' '-w' '/tmp/graph16860248077503757086.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16860248077503757086.bin' '-l' '-1' '-v' '-w' '/tmp/graph16860248077503757086.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:05:07] [INFO ] Decomposing Gal with order
[2026-05-22 18:05:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:05:07] [INFO ] Removed a total of 1319 redundant transitions.
[2026-05-22 18:05:07] [INFO ] Flatten gal took : 52 ms
[2026-05-22 18:05:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 10 ms.
[2026-05-22 18:05:07] [INFO ] Time to serialize gal into /tmp/CTLFireability10271890013211328498.gal : 14 ms
[2026-05-22 18:05:07] [INFO ] Time to serialize properties into /tmp/CTLFireability12794024593242336635.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/CTLFireability10271890013211328498.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12794024593242336635.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 : 1471/1471 places, 1931/1931 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1455 transition count 1902
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1455 transition count 1902
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 36 place count 1455 transition count 1898
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 43 place count 1448 transition count 1886
Iterating global reduction 1 with 7 rules applied. Total rules applied 50 place count 1448 transition count 1886
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 52 place count 1448 transition count 1884
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 56 place count 1444 transition count 1873
Iterating global reduction 2 with 4 rules applied. Total rules applied 60 place count 1444 transition count 1873
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 63 place count 1441 transition count 1870
Iterating global reduction 2 with 3 rules applied. Total rules applied 66 place count 1441 transition count 1870
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 70 place count 1437 transition count 1859
Iterating global reduction 2 with 4 rules applied. Total rules applied 74 place count 1437 transition count 1859
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 78 place count 1433 transition count 1848
Iterating global reduction 2 with 4 rules applied. Total rules applied 82 place count 1433 transition count 1848
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 85 place count 1430 transition count 1845
Iterating global reduction 2 with 3 rules applied. Total rules applied 88 place count 1430 transition count 1845
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 90 place count 1428 transition count 1836
Iterating global reduction 2 with 2 rules applied. Total rules applied 92 place count 1428 transition count 1836
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 94 place count 1426 transition count 1827
Iterating global reduction 2 with 2 rules applied. Total rules applied 96 place count 1426 transition count 1827
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 98 place count 1424 transition count 1825
Iterating global reduction 2 with 2 rules applied. Total rules applied 100 place count 1424 transition count 1825
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 102 place count 1422 transition count 1816
Iterating global reduction 2 with 2 rules applied. Total rules applied 104 place count 1422 transition count 1816
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 106 place count 1420 transition count 1807
Iterating global reduction 2 with 2 rules applied. Total rules applied 108 place count 1420 transition count 1807
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 109 place count 1419 transition count 1806
Iterating global reduction 2 with 1 rules applied. Total rules applied 110 place count 1419 transition count 1806
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 111 place count 1418 transition count 1798
Iterating global reduction 2 with 1 rules applied. Total rules applied 112 place count 1418 transition count 1798
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 113 place count 1417 transition count 1790
Iterating global reduction 2 with 1 rules applied. Total rules applied 114 place count 1417 transition count 1790
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 115 place count 1416 transition count 1789
Iterating global reduction 2 with 1 rules applied. Total rules applied 116 place count 1416 transition count 1789
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 117 place count 1415 transition count 1781
Iterating global reduction 2 with 1 rules applied. Total rules applied 118 place count 1415 transition count 1781
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 119 place count 1414 transition count 1773
Iterating global reduction 2 with 1 rules applied. Total rules applied 120 place count 1414 transition count 1773
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 121 place count 1413 transition count 1772
Iterating global reduction 2 with 1 rules applied. Total rules applied 122 place count 1413 transition count 1772
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 123 place count 1412 transition count 1764
Iterating global reduction 2 with 1 rules applied. Total rules applied 124 place count 1412 transition count 1764
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 125 place count 1411 transition count 1756
Iterating global reduction 2 with 1 rules applied. Total rules applied 126 place count 1411 transition count 1756
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 127 place count 1410 transition count 1755
Iterating global reduction 2 with 1 rules applied. Total rules applied 128 place count 1410 transition count 1755
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 129 place count 1409 transition count 1747
Iterating global reduction 2 with 1 rules applied. Total rules applied 130 place count 1409 transition count 1747
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 131 place count 1408 transition count 1739
Iterating global reduction 2 with 1 rules applied. Total rules applied 132 place count 1408 transition count 1739
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 133 place count 1407 transition count 1738
Iterating global reduction 2 with 1 rules applied. Total rules applied 134 place count 1407 transition count 1738
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 135 place count 1406 transition count 1730
Iterating global reduction 2 with 1 rules applied. Total rules applied 136 place count 1406 transition count 1730
Applied a total of 136 rules in 1338 ms. Remains 1406 /1471 variables (removed 65) and now considering 1730/1931 (removed 201) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3249274277060948098.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10677888535327925746.kers'
[2026-05-22 18:05:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3249274277060948098.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10677888535327925746.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1730 rows 1406 cols 5373 entries
Finished phase 1 with 912 SingleSign rule and 345 generalized
[2026-05-22 18:05:39] [INFO ] Computed 149 invariants in 11 ms
Computed 149 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-10677888535327925746.kers
Total runtime 15 ms.
[2026-05-22 18:05:40] [INFO ] Implicit Places using invariants in 922 ms returned []
[2026-05-22 18:05:40] [INFO ] Invariant cache hit.
[2026-05-22 18:05:43] [INFO ] Implicit Places using invariants and state equation in 3133 ms returned []
Implicit Place search using SMT with State Equation took 4062 ms to find 0 implicit places.
Running 1729 sub problems to find dead transitions.
[2026-05-22 18:05:43] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1405 variables, 87/87 constraints. Problems are: Problem set: 0 solved, 1729 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1405/3136 variables, and 87 constraints, problems are : Problem set: 0 solved, 1729 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 0/31 constraints, Generalized P Invariants (flows): 87/118 constraints, State Equation: 0/1406 constraints, PredecessorRefiner: 1729/1729 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1729 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1405 variables, 87/87 constraints. Problems are: Problem set: 0 solved, 1729 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1405/3136 variables, and 87 constraints, problems are : Problem set: 0 solved, 1729 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 0/31 constraints, Generalized P Invariants (flows): 87/118 constraints, State Equation: 0/1406 constraints, PredecessorRefiner: 0/1729 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60503ms problems are : Problem set: 0 solved, 1729 unsolved
Search for dead transitions found 0 dead transitions in 60510ms
Starting structural reductions in LTL mode, iteration 1 : 1406/1471 places, 1730/1931 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65920 ms. Remains : 1406/1471 places, 1730/1931 transitions.
[2026-05-22 18:06:43] [INFO ] Flatten gal took : 26 ms
[2026-05-22 18:06:43] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:06:43] [INFO ] Input system was already deterministic with 1730 transitions.
[2026-05-22 18:06:43] [INFO ] Flatten gal took : 22 ms
[2026-05-22 18:06:43] [INFO ] Flatten gal took : 23 ms
[2026-05-22 18:06:43] [INFO ] Time to serialize gal into /tmp/CTLFireability9900531518028719456.gal : 5 ms
[2026-05-22 18:06:43] [INFO ] Time to serialize properties into /tmp/CTLFireability16374425084474285743.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/CTLFireability9900531518028719456.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16374425084474285743.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.
[2026-05-22 18:07:14] [INFO ] Flatten gal took : 58 ms
[2026-05-22 18:07:14] [INFO ] Applying decomposition
[2026-05-22 18:07:14] [INFO ] Flatten gal took : 25 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/graph12067011595995209149.txt' '-o' '/tmp/graph12067011595995209149.bin' '-w' '/tmp/graph12067011595995209149.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12067011595995209149.bin' '-l' '-1' '-v' '-w' '/tmp/graph12067011595995209149.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:07:14] [INFO ] Decomposing Gal with order
[2026-05-22 18:07:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:07:14] [INFO ] Removed a total of 1326 redundant transitions.
[2026-05-22 18:07:14] [INFO ] Flatten gal took : 50 ms
[2026-05-22 18:07:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 12 ms.
[2026-05-22 18:07:14] [INFO ] Time to serialize gal into /tmp/CTLFireability14957837675879820955.gal : 11 ms
[2026-05-22 18:07:14] [INFO ] Time to serialize properties into /tmp/CTLFireability932144166290263478.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/CTLFireability14957837675879820955.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability932144166290263478.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 : 1471/1471 places, 1931/1931 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1454 transition count 1896
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1454 transition count 1896
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 37 place count 1454 transition count 1893
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 45 place count 1446 transition count 1880
Iterating global reduction 1 with 8 rules applied. Total rules applied 53 place count 1446 transition count 1880
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 55 place count 1446 transition count 1878
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 59 place count 1442 transition count 1867
Iterating global reduction 2 with 4 rules applied. Total rules applied 63 place count 1442 transition count 1867
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 66 place count 1439 transition count 1864
Iterating global reduction 2 with 3 rules applied. Total rules applied 69 place count 1439 transition count 1864
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 73 place count 1435 transition count 1853
Iterating global reduction 2 with 4 rules applied. Total rules applied 77 place count 1435 transition count 1853
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 81 place count 1431 transition count 1842
Iterating global reduction 2 with 4 rules applied. Total rules applied 85 place count 1431 transition count 1842
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 88 place count 1428 transition count 1839
Iterating global reduction 2 with 3 rules applied. Total rules applied 91 place count 1428 transition count 1839
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 93 place count 1426 transition count 1830
Iterating global reduction 2 with 2 rules applied. Total rules applied 95 place count 1426 transition count 1830
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 97 place count 1424 transition count 1821
Iterating global reduction 2 with 2 rules applied. Total rules applied 99 place count 1424 transition count 1821
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 101 place count 1422 transition count 1819
Iterating global reduction 2 with 2 rules applied. Total rules applied 103 place count 1422 transition count 1819
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 105 place count 1420 transition count 1810
Iterating global reduction 2 with 2 rules applied. Total rules applied 107 place count 1420 transition count 1810
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 109 place count 1418 transition count 1801
Iterating global reduction 2 with 2 rules applied. Total rules applied 111 place count 1418 transition count 1801
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 113 place count 1416 transition count 1799
Iterating global reduction 2 with 2 rules applied. Total rules applied 115 place count 1416 transition count 1799
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 117 place count 1414 transition count 1790
Iterating global reduction 2 with 2 rules applied. Total rules applied 119 place count 1414 transition count 1790
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 120 place count 1413 transition count 1782
Iterating global reduction 2 with 1 rules applied. Total rules applied 121 place count 1413 transition count 1782
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 122 place count 1412 transition count 1781
Iterating global reduction 2 with 1 rules applied. Total rules applied 123 place count 1412 transition count 1781
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 124 place count 1411 transition count 1773
Iterating global reduction 2 with 1 rules applied. Total rules applied 125 place count 1411 transition count 1773
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 126 place count 1410 transition count 1765
Iterating global reduction 2 with 1 rules applied. Total rules applied 127 place count 1410 transition count 1765
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 128 place count 1409 transition count 1764
Iterating global reduction 2 with 1 rules applied. Total rules applied 129 place count 1409 transition count 1764
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 130 place count 1408 transition count 1756
Iterating global reduction 2 with 1 rules applied. Total rules applied 131 place count 1408 transition count 1756
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 132 place count 1407 transition count 1748
Iterating global reduction 2 with 1 rules applied. Total rules applied 133 place count 1407 transition count 1748
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 134 place count 1406 transition count 1747
Iterating global reduction 2 with 1 rules applied. Total rules applied 135 place count 1406 transition count 1747
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 136 place count 1405 transition count 1739
Iterating global reduction 2 with 1 rules applied. Total rules applied 137 place count 1405 transition count 1739
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 138 place count 1404 transition count 1731
Iterating global reduction 2 with 1 rules applied. Total rules applied 139 place count 1404 transition count 1731
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 140 place count 1403 transition count 1730
Iterating global reduction 2 with 1 rules applied. Total rules applied 141 place count 1403 transition count 1730
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 142 place count 1402 transition count 1722
Iterating global reduction 2 with 1 rules applied. Total rules applied 143 place count 1402 transition count 1722
Applied a total of 143 rules in 1344 ms. Remains 1402 /1471 variables (removed 69) and now considering 1722/1931 (removed 209) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6776503567088035563.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9180274556111699302.kers'
[2026-05-22 18:07:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6776503567088035563.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9180274556111699302.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1722 rows 1402 cols 5342 entries
Finished phase 1 with 908 SingleSign rule and 345 generalized
[2026-05-22 18:07:45] [INFO ] Computed 149 invariants in 32 ms
Computed 149 P flows in 33 ms.
Exported basis to /tmp/petrispot-output-9180274556111699302.kers
Total runtime 34 ms.
[2026-05-22 18:07:46] [INFO ] Implicit Places using invariants in 891 ms returned []
[2026-05-22 18:07:46] [INFO ] Invariant cache hit.
[2026-05-22 18:07:50] [INFO ] Implicit Places using invariants and state equation in 3760 ms returned []
Implicit Place search using SMT with State Equation took 4656 ms to find 0 implicit places.
Running 1721 sub problems to find dead transitions.
[2026-05-22 18:07:50] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 85/85 constraints. Problems are: Problem set: 0 solved, 1721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3124 variables, and 85 constraints, problems are : Problem set: 0 solved, 1721 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 0/32 constraints, Generalized P Invariants (flows): 85/117 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1721/1721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1721 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 85/85 constraints. Problems are: Problem set: 0 solved, 1721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3124 variables, and 85 constraints, problems are : Problem set: 0 solved, 1721 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/32 constraints, Generalized P Invariants (flows): 85/117 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60487ms problems are : Problem set: 0 solved, 1721 unsolved
Search for dead transitions found 0 dead transitions in 60494ms
Starting structural reductions in LTL mode, iteration 1 : 1402/1471 places, 1722/1931 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66504 ms. Remains : 1402/1471 places, 1722/1931 transitions.
[2026-05-22 18:08:51] [INFO ] Flatten gal took : 25 ms
[2026-05-22 18:08:51] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:08:51] [INFO ] Input system was already deterministic with 1722 transitions.
[2026-05-22 18:08:51] [INFO ] Flatten gal took : 23 ms
[2026-05-22 18:08:51] [INFO ] Flatten gal took : 23 ms
[2026-05-22 18:08:51] [INFO ] Time to serialize gal into /tmp/CTLFireability7594813566736085855.gal : 6 ms
[2026-05-22 18:08:51] [INFO ] Time to serialize properties into /tmp/CTLFireability14641270649621646135.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/CTLFireability7594813566736085855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14641270649621646135.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.
[2026-05-22 18:09:21] [INFO ] Flatten gal took : 23 ms
[2026-05-22 18:09:21] [INFO ] Applying decomposition
[2026-05-22 18:09:21] [INFO ] Flatten gal took : 23 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/graph1033076331937496953.txt' '-o' '/tmp/graph1033076331937496953.bin' '-w' '/tmp/graph1033076331937496953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1033076331937496953.bin' '-l' '-1' '-v' '-w' '/tmp/graph1033076331937496953.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:09:21] [INFO ] Decomposing Gal with order
[2026-05-22 18:09:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:09:21] [INFO ] Removed a total of 1315 redundant transitions.
[2026-05-22 18:09:21] [INFO ] Flatten gal took : 49 ms
[2026-05-22 18:09:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 13 ms.
[2026-05-22 18:09:21] [INFO ] Time to serialize gal into /tmp/CTLFireability16432685525915093737.gal : 11 ms
[2026-05-22 18:09:21] [INFO ] Time to serialize properties into /tmp/CTLFireability8450657970782536803.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/CTLFireability16432685525915093737.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8450657970782536803.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 : 1471/1471 places, 1931/1931 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1455 transition count 1897
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1455 transition count 1897
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 35 place count 1455 transition count 1894
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 42 place count 1448 transition count 1882
Iterating global reduction 1 with 7 rules applied. Total rules applied 49 place count 1448 transition count 1882
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 50 place count 1448 transition count 1881
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 1444 transition count 1870
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 1444 transition count 1870
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 1441 transition count 1867
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 1441 transition count 1867
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 67 place count 1438 transition count 1864
Iterating global reduction 2 with 3 rules applied. Total rules applied 70 place count 1438 transition count 1864
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 73 place count 1435 transition count 1861
Iterating global reduction 2 with 3 rules applied. Total rules applied 76 place count 1435 transition count 1861
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 78 place count 1433 transition count 1859
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 1433 transition count 1859
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 81 place count 1432 transition count 1858
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 1432 transition count 1858
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 83 place count 1431 transition count 1857
Iterating global reduction 2 with 1 rules applied. Total rules applied 84 place count 1431 transition count 1857
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 1430 transition count 1856
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 1430 transition count 1856
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 87 place count 1429 transition count 1855
Iterating global reduction 2 with 1 rules applied. Total rules applied 88 place count 1429 transition count 1855
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 89 place count 1428 transition count 1854
Iterating global reduction 2 with 1 rules applied. Total rules applied 90 place count 1428 transition count 1854
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 91 place count 1427 transition count 1853
Iterating global reduction 2 with 1 rules applied. Total rules applied 92 place count 1427 transition count 1853
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 93 place count 1426 transition count 1852
Iterating global reduction 2 with 1 rules applied. Total rules applied 94 place count 1426 transition count 1852
Applied a total of 94 rules in 783 ms. Remains 1426 /1471 variables (removed 45) and now considering 1852/1931 (removed 79) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16120537303357773966.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5434359234523495998.kers'
[2026-05-22 18:09:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16120537303357773966.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5434359234523495998.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1852 rows 1426 cols 5844 entries
Finished phase 1 with 917 SingleSign rule and 360 generalized
[2026-05-22 18:09:52] [INFO ] Computed 149 invariants in 32 ms
Computed 149 P flows in 33 ms.
Exported basis to /tmp/petrispot-output-5434359234523495998.kers
Total runtime 36 ms.
[2026-05-22 18:09:53] [INFO ] Implicit Places using invariants in 918 ms returned []
[2026-05-22 18:09:53] [INFO ] Invariant cache hit.
[2026-05-22 18:09:56] [INFO ] Implicit Places using invariants and state equation in 3609 ms returned []
Implicit Place search using SMT with State Equation took 4540 ms to find 0 implicit places.
Running 1851 sub problems to find dead transitions.
[2026-05-22 18:09:56] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1425 variables, 85/85 constraints. Problems are: Problem set: 0 solved, 1851 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1425/3278 variables, and 85 constraints, problems are : Problem set: 0 solved, 1851 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 85/119 constraints, State Equation: 0/1426 constraints, PredecessorRefiner: 1851/1851 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1851 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1425 variables, 85/85 constraints. Problems are: Problem set: 0 solved, 1851 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1425/3278 variables, and 85 constraints, problems are : Problem set: 0 solved, 1851 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 85/119 constraints, State Equation: 0/1426 constraints, PredecessorRefiner: 0/1851 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60641ms problems are : Problem set: 0 solved, 1851 unsolved
Search for dead transitions found 0 dead transitions in 60656ms
Starting structural reductions in LTL mode, iteration 1 : 1426/1471 places, 1852/1931 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65987 ms. Remains : 1426/1471 places, 1852/1931 transitions.
[2026-05-22 18:10:57] [INFO ] Flatten gal took : 41 ms
[2026-05-22 18:10:57] [INFO ] Flatten gal took : 49 ms
[2026-05-22 18:10:57] [INFO ] Input system was already deterministic with 1852 transitions.
[2026-05-22 18:10:57] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:10:57] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:10:57] [INFO ] Time to serialize gal into /tmp/CTLFireability17809834260695100419.gal : 6 ms
[2026-05-22 18:10:57] [INFO ] Time to serialize properties into /tmp/CTLFireability5188435907388064240.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/CTLFireability17809834260695100419.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5188435907388064240.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.
[2026-05-22 18:11:27] [INFO ] Flatten gal took : 25 ms
[2026-05-22 18:11:27] [INFO ] Applying decomposition
[2026-05-22 18:11:27] [INFO ] Flatten gal took : 25 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/graph16137610384570555465.txt' '-o' '/tmp/graph16137610384570555465.bin' '-w' '/tmp/graph16137610384570555465.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16137610384570555465.bin' '-l' '-1' '-v' '-w' '/tmp/graph16137610384570555465.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:11:28] [INFO ] Decomposing Gal with order
[2026-05-22 18:11:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:11:28] [INFO ] Removed a total of 1539 redundant transitions.
[2026-05-22 18:11:28] [INFO ] Flatten gal took : 53 ms
[2026-05-22 18:11:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 8 ms.
[2026-05-22 18:11:28] [INFO ] Time to serialize gal into /tmp/CTLFireability8824923972213869841.gal : 13 ms
[2026-05-22 18:11:28] [INFO ] Time to serialize properties into /tmp/CTLFireability2552325554054631026.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/CTLFireability8824923972213869841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2552325554054631026.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 : 1471/1471 places, 1931/1931 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1454 transition count 1896
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1454 transition count 1896
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 38 place count 1454 transition count 1892
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 45 place count 1447 transition count 1880
Iterating global reduction 1 with 7 rules applied. Total rules applied 52 place count 1447 transition count 1880
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 54 place count 1447 transition count 1878
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 1444 transition count 1868
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 1444 transition count 1868
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 62 place count 1442 transition count 1866
Iterating global reduction 2 with 2 rules applied. Total rules applied 64 place count 1442 transition count 1866
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 1440 transition count 1857
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 1440 transition count 1857
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 1438 transition count 1848
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 1438 transition count 1848
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 1436 transition count 1846
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 1436 transition count 1846
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 77 place count 1435 transition count 1838
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 1435 transition count 1838
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 79 place count 1434 transition count 1830
Iterating global reduction 2 with 1 rules applied. Total rules applied 80 place count 1434 transition count 1830
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 81 place count 1433 transition count 1829
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 1433 transition count 1829
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 83 place count 1432 transition count 1821
Iterating global reduction 2 with 1 rules applied. Total rules applied 84 place count 1432 transition count 1821
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 1431 transition count 1813
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 1431 transition count 1813
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 87 place count 1430 transition count 1812
Iterating global reduction 2 with 1 rules applied. Total rules applied 88 place count 1430 transition count 1812
Applied a total of 88 rules in 830 ms. Remains 1430 /1471 variables (removed 41) and now considering 1812/1931 (removed 119) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5969490298278365954.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17452290072305639021.kers'
[2026-05-22 18:11:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5969490298278365954.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17452290072305639021.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1812 rows 1430 cols 5676 entries
Finished phase 1 with 923 SingleSign rule and 358 generalized
[2026-05-22 18:11:59] [INFO ] Computed 149 invariants in 33 ms
Computed 149 P flows in 33 ms.
Exported basis to /tmp/petrispot-output-17452290072305639021.kers
Total runtime 35 ms.
[2026-05-22 18:12:00] [INFO ] Implicit Places using invariants in 1009 ms returned []
[2026-05-22 18:12:00] [INFO ] Invariant cache hit.
[2026-05-22 18:12:03] [INFO ] Implicit Places using invariants and state equation in 3194 ms returned []
Implicit Place search using SMT with State Equation took 4223 ms to find 0 implicit places.
Running 1811 sub problems to find dead transitions.
[2026-05-22 18:12:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1429 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1811 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1429/3242 variables, and 86 constraints, problems are : Problem set: 0 solved, 1811 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1430 constraints, PredecessorRefiner: 1811/1811 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1811 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1429 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1811 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1429/3242 variables, and 86 constraints, problems are : Problem set: 0 solved, 1811 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1430 constraints, PredecessorRefiner: 0/1811 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60553ms problems are : Problem set: 0 solved, 1811 unsolved
Search for dead transitions found 0 dead transitions in 60556ms
Starting structural reductions in LTL mode, iteration 1 : 1430/1471 places, 1812/1931 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65613 ms. Remains : 1430/1471 places, 1812/1931 transitions.
[2026-05-22 18:13:03] [INFO ] Flatten gal took : 25 ms
[2026-05-22 18:13:03] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:13:03] [INFO ] Input system was already deterministic with 1812 transitions.
[2026-05-22 18:13:04] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:13:04] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:13:04] [INFO ] Time to serialize gal into /tmp/CTLFireability4606662763122392572.gal : 6 ms
[2026-05-22 18:13:04] [INFO ] Time to serialize properties into /tmp/CTLFireability7046537092300037500.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/CTLFireability4606662763122392572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7046537092300037500.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.
[2026-05-22 18:13:34] [INFO ] Flatten gal took : 53 ms
[2026-05-22 18:13:34] [INFO ] Applying decomposition
[2026-05-22 18:13:34] [INFO ] Flatten gal took : 25 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/graph10485641473953164953.txt' '-o' '/tmp/graph10485641473953164953.bin' '-w' '/tmp/graph10485641473953164953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10485641473953164953.bin' '-l' '-1' '-v' '-w' '/tmp/graph10485641473953164953.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:13:34] [INFO ] Decomposing Gal with order
[2026-05-22 18:13:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:13:34] [INFO ] Removed a total of 1461 redundant transitions.
[2026-05-22 18:13:34] [INFO ] Flatten gal took : 41 ms
[2026-05-22 18:13:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 12 ms.
[2026-05-22 18:13:34] [INFO ] Time to serialize gal into /tmp/CTLFireability9157303214346980642.gal : 11 ms
[2026-05-22 18:13:34] [INFO ] Time to serialize properties into /tmp/CTLFireability5850328087952455974.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/CTLFireability9157303214346980642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5850328087952455974.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1471/1471 places, 1931/1931 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 269 transitions
Trivial Post-agglo rules discarded 269 transitions
Performed 269 trivial Post agglomeration. Transition count delta: 269
Iterating post reduction 0 with 269 rules applied. Total rules applied 269 place count 1470 transition count 1661
Reduce places removed 269 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 277 rules applied. Total rules applied 546 place count 1201 transition count 1653
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 6 rules applied. Total rules applied 552 place count 1198 transition count 1650
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 554 place count 1196 transition count 1650
Performed 385 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 385 Pre rules applied. Total rules applied 554 place count 1196 transition count 1265
Deduced a syphon composed of 385 places in 1 ms
Ensure Unique test removed 33 places
Reduce places removed 418 places and 0 transitions.
Iterating global reduction 4 with 803 rules applied. Total rules applied 1357 place count 778 transition count 1265
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 4 with 25 rules applied. Total rules applied 1382 place count 775 transition count 1243
Reduce places removed 22 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 23 rules applied. Total rules applied 1405 place count 753 transition count 1242
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1406 place count 752 transition count 1242
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 12 Pre rules applied. Total rules applied 1406 place count 752 transition count 1230
Deduced a syphon composed of 12 places in 2 ms
Ensure Unique test removed 12 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 7 with 36 rules applied. Total rules applied 1442 place count 728 transition count 1230
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 12 Pre rules applied. Total rules applied 1442 place count 728 transition count 1218
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 1466 place count 716 transition count 1218
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 1478 place count 704 transition count 1188
Iterating global reduction 7 with 12 rules applied. Total rules applied 1490 place count 704 transition count 1188
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1491 place count 704 transition count 1187
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 5 Pre rules applied. Total rules applied 1491 place count 704 transition count 1182
Deduced a syphon composed of 5 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 8 with 11 rules applied. Total rules applied 1502 place count 698 transition count 1182
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1502 place count 698 transition count 1181
Deduced a syphon composed of 1 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 1505 place count 696 transition count 1181
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1509 place count 692 transition count 1165
Iterating global reduction 8 with 4 rules applied. Total rules applied 1513 place count 692 transition count 1165
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1515 place count 690 transition count 1156
Iterating global reduction 8 with 2 rules applied. Total rules applied 1517 place count 690 transition count 1156
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1518 place count 689 transition count 1148
Iterating global reduction 8 with 1 rules applied. Total rules applied 1519 place count 689 transition count 1148
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1520 place count 688 transition count 1140
Iterating global reduction 8 with 1 rules applied. Total rules applied 1521 place count 688 transition count 1140
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1522 place count 687 transition count 1132
Iterating global reduction 8 with 1 rules applied. Total rules applied 1523 place count 687 transition count 1132
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1524 place count 686 transition count 1124
Iterating global reduction 8 with 1 rules applied. Total rules applied 1525 place count 686 transition count 1124
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1526 place count 685 transition count 1116
Iterating global reduction 8 with 1 rules applied. Total rules applied 1527 place count 685 transition count 1116
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1528 place count 684 transition count 1108
Iterating global reduction 8 with 1 rules applied. Total rules applied 1529 place count 684 transition count 1108
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1530 place count 683 transition count 1100
Iterating global reduction 8 with 1 rules applied. Total rules applied 1531 place count 683 transition count 1100
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1532 place count 682 transition count 1092
Iterating global reduction 8 with 1 rules applied. Total rules applied 1533 place count 682 transition count 1092
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1534 place count 681 transition count 1084
Iterating global reduction 8 with 1 rules applied. Total rules applied 1535 place count 681 transition count 1084
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1536 place count 680 transition count 1076
Iterating global reduction 8 with 1 rules applied. Total rules applied 1537 place count 680 transition count 1076
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1538 place count 679 transition count 1068
Iterating global reduction 8 with 1 rules applied. Total rules applied 1539 place count 679 transition count 1068
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1540 place count 678 transition count 1060
Iterating global reduction 8 with 1 rules applied. Total rules applied 1541 place count 678 transition count 1060
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1542 place count 677 transition count 1052
Iterating global reduction 8 with 1 rules applied. Total rules applied 1543 place count 677 transition count 1052
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1544 place count 676 transition count 1044
Iterating global reduction 8 with 1 rules applied. Total rules applied 1545 place count 676 transition count 1044
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: 91
Deduced a syphon composed of 91 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 8 with 184 rules applied. Total rules applied 1729 place count 583 transition count 953
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1733 place count 579 transition count 949
Ensure Unique test removed 1 places
Iterating global reduction 8 with 5 rules applied. Total rules applied 1738 place count 578 transition count 949
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 1739 place count 578 transition count 948
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1740 place count 577 transition count 948
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1740 place count 577 transition count 947
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1742 place count 576 transition count 947
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1744 place count 574 transition count 945
Iterating global reduction 10 with 2 rules applied. Total rules applied 1746 place count 574 transition count 945
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 2 rules applied. Total rules applied 1748 place count 574 transition count 943
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1749 place count 573 transition count 943
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 1749 place count 573 transition count 942
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1751 place count 572 transition count 942
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1752 place count 571 transition count 941
Iterating global reduction 12 with 1 rules applied. Total rules applied 1753 place count 571 transition count 941
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1754 place count 570 transition count 940
Iterating global reduction 12 with 1 rules applied. Total rules applied 1755 place count 570 transition count 940
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1757 place count 568 transition count 938
Reduce places removed 6 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 12 with 9 rules applied. Total rules applied 1766 place count 562 transition count 935
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 1769 place count 559 transition count 935
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 12 Pre rules applied. Total rules applied 1769 place count 559 transition count 923
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 14 with 25 rules applied. Total rules applied 1794 place count 546 transition count 923
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 14 with 7 rules applied. Total rules applied 1801 place count 539 transition count 923
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 1801 place count 539 transition count 922
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 1803 place count 538 transition count 922
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 15 with 14 rules applied. Total rules applied 1817 place count 531 transition count 915
Discarding 6 places :
Symmetric choice reduction at 15 with 6 rule applications. Total rules 1823 place count 525 transition count 909
Iterating global reduction 15 with 6 rules applied. Total rules applied 1829 place count 525 transition count 909
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1832 place count 522 transition count 906
Iterating global reduction 15 with 3 rules applied. Total rules applied 1835 place count 522 transition count 906
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 15 with 3 rules applied. Total rules applied 1838 place count 522 transition count 903
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1838 place count 522 transition count 900
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 1844 place count 519 transition count 900
Applied a total of 1844 rules in 559 ms. Remains 519 /1471 variables (removed 952) and now considering 900/1931 (removed 1031) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16376123420235214821.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9105438787162887338.kers'
[2026-05-22 18:14:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16376123420235214821.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9105438787162887338.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 1 ms.
// Phase 1: matrix 900 rows 508 cols 3433 entries
Finished phase 1 with 154 SingleSign rule and 283 generalized
[2026-05-22 18:14:05] [INFO ] Computed 82 invariants in 16 ms
Computed 82 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-9105438787162887338.kers
Total runtime 20 ms.
[2026-05-22 18:14:05] [INFO ] Implicit Places using invariants in 661 ms returned [1, 18, 19, 32, 49, 67, 86, 142, 153, 154, 157, 193, 213, 269, 270, 282, 283, 285, 302, 320, 340, 395, 396, 399, 410, 411, 412, 430, 452, 453, 454, 455]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 663 ms to find 32 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 487/1471 places, 900/1931 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 487 transition count 840
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 120 place count 427 transition count 840
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 120 place count 427 transition count 820
Deduced a syphon composed of 20 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 41 rules applied. Total rules applied 161 place count 406 transition count 820
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 173 place count 402 transition count 812
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 181 place count 394 transition count 812
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 184 place count 391 transition count 809
Iterating global reduction 4 with 3 rules applied. Total rules applied 187 place count 391 transition count 809
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 189 place count 391 transition count 807
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 227 place count 372 transition count 788
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 228 place count 372 transition count 787
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 229 place count 372 transition count 786
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 230 place count 371 transition count 786
Applied a total of 230 rules in 43 ms. Remains 371 /487 variables (removed 116) and now considering 786/900 (removed 114) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7869582445802716058.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7188584114580963821.kers'
[2026-05-22 18:14:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7869582445802716058.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7188584114580963821.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 786 rows 371 cols 3088 entries
Finished phase 1 with 135 SingleSign rule and 191 generalized
[2026-05-22 18:14:05] [INFO ] Computed 45 invariants in 10 ms
Computed 45 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-7188584114580963821.kers
Total runtime 11 ms.
[2026-05-22 18:14:06] [INFO ] Implicit Places using invariants in 362 ms returned [91, 98, 104, 190, 199, 206, 285, 292, 298, 368]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 364 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 361/1471 places, 786/1931 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 361 transition count 785
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 360 transition count 785
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 354 transition count 779
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 354 transition count 779
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 348 transition count 773
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 348 transition count 773
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 30 place count 344 transition count 769
Iterating global reduction 2 with 4 rules applied. Total rules applied 34 place count 344 transition count 769
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 35 place count 343 transition count 768
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 343 transition count 768
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 37 place count 342 transition count 767
Iterating global reduction 2 with 1 rules applied. Total rules applied 38 place count 342 transition count 767
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 44 place count 339 transition count 764
Applied a total of 44 rules in 71 ms. Remains 339 /361 variables (removed 22) and now considering 764/786 (removed 22) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10705189472258505274.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4624517561982983188.kers'
[2026-05-22 18:14:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10705189472258505274.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4624517561982983188.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 764 rows 339 cols 3003 entries
Finished phase 1 with 132 SingleSign rule and 172 generalized
[2026-05-22 18:14:06] [INFO ] Computed 35 invariants in 14 ms
Computed 35 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-4624517561982983188.kers
Total runtime 16 ms.
[2026-05-22 18:14:06] [INFO ] Implicit Places using invariants in 376 ms returned []
[2026-05-22 18:14:06] [INFO ] Invariant cache hit.
[2026-05-22 18:14:07] [INFO ] Implicit Places using invariants and state equation in 698 ms returned []
Implicit Place search using SMT with State Equation took 1079 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 339/1471 places, 764/1931 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2780 ms. Remains : 339/1471 places, 764/1931 transitions.
[2026-05-22 18:14:07] [INFO ] Flatten gal took : 21 ms
[2026-05-22 18:14:07] [INFO ] Flatten gal took : 13 ms
[2026-05-22 18:14:07] [INFO ] Input system was already deterministic with 764 transitions.
[2026-05-22 18:14:07] [INFO ] Flatten gal took : 12 ms
[2026-05-22 18:14:07] [INFO ] Flatten gal took : 12 ms
[2026-05-22 18:14:07] [INFO ] Time to serialize gal into /tmp/CTLFireability3204631807618174403.gal : 3 ms
[2026-05-22 18:14:07] [INFO ] Time to serialize properties into /tmp/CTLFireability5078348914755781870.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/CTLFireability3204631807618174403.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5078348914755781870.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.
[2026-05-22 18:14:37] [INFO ] Flatten gal took : 35 ms
[2026-05-22 18:14:37] [INFO ] Applying decomposition
[2026-05-22 18:14:37] [INFO ] Flatten gal took : 25 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/graph5606668776117417204.txt' '-o' '/tmp/graph5606668776117417204.bin' '-w' '/tmp/graph5606668776117417204.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5606668776117417204.bin' '-l' '-1' '-v' '-w' '/tmp/graph5606668776117417204.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:14:37] [INFO ] Decomposing Gal with order
[2026-05-22 18:14:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:14:37] [INFO ] Removed a total of 1490 redundant transitions.
[2026-05-22 18:14:37] [INFO ] Flatten gal took : 29 ms
[2026-05-22 18:14:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 8 ms.
[2026-05-22 18:14:37] [INFO ] Time to serialize gal into /tmp/CTLFireability16712215106323814410.gal : 4 ms
[2026-05-22 18:14:37] [INFO ] Time to serialize properties into /tmp/CTLFireability12600864795969472204.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/CTLFireability16712215106323814410.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12600864795969472204.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 : 1471/1471 places, 1931/1931 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1456 transition count 1898
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1456 transition count 1898
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 33 place count 1456 transition count 1895
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 40 place count 1449 transition count 1883
Iterating global reduction 1 with 7 rules applied. Total rules applied 47 place count 1449 transition count 1883
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 49 place count 1449 transition count 1881
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 52 place count 1446 transition count 1871
Iterating global reduction 2 with 3 rules applied. Total rules applied 55 place count 1446 transition count 1871
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 57 place count 1444 transition count 1869
Iterating global reduction 2 with 2 rules applied. Total rules applied 59 place count 1444 transition count 1869
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 62 place count 1441 transition count 1859
Iterating global reduction 2 with 3 rules applied. Total rules applied 65 place count 1441 transition count 1859
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 68 place count 1438 transition count 1849
Iterating global reduction 2 with 3 rules applied. Total rules applied 71 place count 1438 transition count 1849
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 73 place count 1436 transition count 1847
Iterating global reduction 2 with 2 rules applied. Total rules applied 75 place count 1436 transition count 1847
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 77 place count 1434 transition count 1838
Iterating global reduction 2 with 2 rules applied. Total rules applied 79 place count 1434 transition count 1838
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 81 place count 1432 transition count 1829
Iterating global reduction 2 with 2 rules applied. Total rules applied 83 place count 1432 transition count 1829
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 85 place count 1430 transition count 1827
Iterating global reduction 2 with 2 rules applied. Total rules applied 87 place count 1430 transition count 1827
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 89 place count 1428 transition count 1818
Iterating global reduction 2 with 2 rules applied. Total rules applied 91 place count 1428 transition count 1818
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 93 place count 1426 transition count 1809
Iterating global reduction 2 with 2 rules applied. Total rules applied 95 place count 1426 transition count 1809
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 97 place count 1424 transition count 1807
Iterating global reduction 2 with 2 rules applied. Total rules applied 99 place count 1424 transition count 1807
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 101 place count 1422 transition count 1798
Iterating global reduction 2 with 2 rules applied. Total rules applied 103 place count 1422 transition count 1798
Applied a total of 103 rules in 797 ms. Remains 1422 /1471 variables (removed 49) and now considering 1798/1931 (removed 133) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-297868266974953146.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16044239625602718495.kers'
[2026-05-22 18:15:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-297868266974953146.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16044239625602718495.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1798 rows 1422 cols 5625 entries
Finished phase 1 with 914 SingleSign rule and 359 generalized
[2026-05-22 18:15:08] [INFO ] Computed 149 invariants in 33 ms
Computed 149 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-16044239625602718495.kers
Total runtime 35 ms.
[2026-05-22 18:15:09] [INFO ] Implicit Places using invariants in 857 ms returned []
[2026-05-22 18:15:09] [INFO ] Invariant cache hit.
[2026-05-22 18:15:14] [INFO ] Implicit Places using invariants and state equation in 5036 ms returned []
Implicit Place search using SMT with State Equation took 5912 ms to find 0 implicit places.
Running 1797 sub problems to find dead transitions.
[2026-05-22 18:15:14] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1421 variables, 85/85 constraints. Problems are: Problem set: 0 solved, 1797 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1421/3220 variables, and 85 constraints, problems are : Problem set: 0 solved, 1797 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 0/32 constraints, Generalized P Invariants (flows): 85/117 constraints, State Equation: 0/1422 constraints, PredecessorRefiner: 1797/1797 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1797 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1421 variables, 85/85 constraints. Problems are: Problem set: 0 solved, 1797 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1421/3220 variables, and 85 constraints, problems are : Problem set: 0 solved, 1797 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 0/32 constraints, Generalized P Invariants (flows): 85/117 constraints, State Equation: 0/1422 constraints, PredecessorRefiner: 0/1797 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60539ms problems are : Problem set: 0 solved, 1797 unsolved
Search for dead transitions found 0 dead transitions in 60543ms
Starting structural reductions in LTL mode, iteration 1 : 1422/1471 places, 1798/1931 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67258 ms. Remains : 1422/1471 places, 1798/1931 transitions.
[2026-05-22 18:16:14] [INFO ] Flatten gal took : 41 ms
[2026-05-22 18:16:15] [INFO ] Flatten gal took : 30 ms
[2026-05-22 18:16:15] [INFO ] Input system was already deterministic with 1798 transitions.
[2026-05-22 18:16:15] [INFO ] Flatten gal took : 56 ms
[2026-05-22 18:16:15] [INFO ] Flatten gal took : 32 ms
[2026-05-22 18:16:15] [INFO ] Time to serialize gal into /tmp/CTLFireability5252274965402615218.gal : 6 ms
[2026-05-22 18:16:15] [INFO ] Time to serialize properties into /tmp/CTLFireability10660062579799588602.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/CTLFireability5252274965402615218.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10660062579799588602.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.
[2026-05-22 18:16:45] [INFO ] Flatten gal took : 60 ms
[2026-05-22 18:16:45] [INFO ] Applying decomposition
[2026-05-22 18:16:45] [INFO ] Flatten gal took : 47 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/graph615921523569272633.txt' '-o' '/tmp/graph615921523569272633.bin' '-w' '/tmp/graph615921523569272633.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph615921523569272633.bin' '-l' '-1' '-v' '-w' '/tmp/graph615921523569272633.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:16:45] [INFO ] Decomposing Gal with order
[2026-05-22 18:16:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:16:45] [INFO ] Removed a total of 1422 redundant transitions.
[2026-05-22 18:16:45] [INFO ] Flatten gal took : 42 ms
[2026-05-22 18:16:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 11 ms.
[2026-05-22 18:16:45] [INFO ] Time to serialize gal into /tmp/CTLFireability8421285608281428304.gal : 10 ms
[2026-05-22 18:16:45] [INFO ] Time to serialize properties into /tmp/CTLFireability9716661098373936518.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/CTLFireability8421285608281428304.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9716661098373936518.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 : 1471/1471 places, 1931/1931 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1453 transition count 1895
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1453 transition count 1895
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 1453 transition count 1891
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 48 place count 1445 transition count 1878
Iterating global reduction 1 with 8 rules applied. Total rules applied 56 place count 1445 transition count 1878
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 58 place count 1445 transition count 1876
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 62 place count 1441 transition count 1865
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 1441 transition count 1865
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 1438 transition count 1862
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 1438 transition count 1862
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 76 place count 1434 transition count 1851
Iterating global reduction 2 with 4 rules applied. Total rules applied 80 place count 1434 transition count 1851
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 84 place count 1430 transition count 1840
Iterating global reduction 2 with 4 rules applied. Total rules applied 88 place count 1430 transition count 1840
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 91 place count 1427 transition count 1837
Iterating global reduction 2 with 3 rules applied. Total rules applied 94 place count 1427 transition count 1837
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 96 place count 1425 transition count 1828
Iterating global reduction 2 with 2 rules applied. Total rules applied 98 place count 1425 transition count 1828
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 99 place count 1424 transition count 1827
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 1424 transition count 1827
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 1423 transition count 1826
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 1423 transition count 1826
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 1422 transition count 1825
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 1422 transition count 1825
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 105 place count 1421 transition count 1824
Iterating global reduction 2 with 1 rules applied. Total rules applied 106 place count 1421 transition count 1824
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 107 place count 1420 transition count 1823
Iterating global reduction 2 with 1 rules applied. Total rules applied 108 place count 1420 transition count 1823
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 109 place count 1419 transition count 1822
Iterating global reduction 2 with 1 rules applied. Total rules applied 110 place count 1419 transition count 1822
Applied a total of 110 rules in 836 ms. Remains 1419 /1471 variables (removed 52) and now considering 1822/1931 (removed 109) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11103604196934146840.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1650267733981126005.kers'
[2026-05-22 18:17:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11103604196934146840.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1650267733981126005.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1822 rows 1419 cols 5734 entries
Finished phase 1 with 913 SingleSign rule and 357 generalized
[2026-05-22 18:17:16] [INFO ] Computed 149 invariants in 31 ms
Computed 149 P flows in 32 ms.
Exported basis to /tmp/petrispot-output-1650267733981126005.kers
Total runtime 36 ms.
[2026-05-22 18:17:17] [INFO ] Implicit Places using invariants in 966 ms returned []
[2026-05-22 18:17:17] [INFO ] Invariant cache hit.
[2026-05-22 18:17:21] [INFO ] Implicit Places using invariants and state equation in 3561 ms returned []
Implicit Place search using SMT with State Equation took 4543 ms to find 0 implicit places.
Running 1821 sub problems to find dead transitions.
[2026-05-22 18:17:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1418 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1821 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1418/3241 variables, and 86 constraints, problems are : Problem set: 0 solved, 1821 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1419 constraints, PredecessorRefiner: 1821/1821 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1821 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1418 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1821 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1418/3241 variables, and 86 constraints, problems are : Problem set: 0 solved, 1821 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1419 constraints, PredecessorRefiner: 0/1821 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60595ms problems are : Problem set: 0 solved, 1821 unsolved
Search for dead transitions found 0 dead transitions in 60602ms
Starting structural reductions in LTL mode, iteration 1 : 1419/1471 places, 1822/1931 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65989 ms. Remains : 1419/1471 places, 1822/1931 transitions.
[2026-05-22 18:18:21] [INFO ] Flatten gal took : 28 ms
[2026-05-22 18:18:21] [INFO ] Flatten gal took : 26 ms
[2026-05-22 18:18:21] [INFO ] Input system was already deterministic with 1822 transitions.
[2026-05-22 18:18:21] [INFO ] Flatten gal took : 26 ms
[2026-05-22 18:18:21] [INFO ] Flatten gal took : 25 ms
[2026-05-22 18:18:21] [INFO ] Time to serialize gal into /tmp/CTLFireability12355115235950708489.gal : 6 ms
[2026-05-22 18:18:21] [INFO ] Time to serialize properties into /tmp/CTLFireability8279765722784260250.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/CTLFireability12355115235950708489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8279765722784260250.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.
[2026-05-22 18:18:51] [INFO ] Flatten gal took : 26 ms
[2026-05-22 18:18:51] [INFO ] Applying decomposition
[2026-05-22 18:18:51] [INFO ] Flatten gal took : 25 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/graph18174197013906332774.txt' '-o' '/tmp/graph18174197013906332774.bin' '-w' '/tmp/graph18174197013906332774.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18174197013906332774.bin' '-l' '-1' '-v' '-w' '/tmp/graph18174197013906332774.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:18:52] [INFO ] Decomposing Gal with order
[2026-05-22 18:18:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:18:52] [INFO ] Removed a total of 1503 redundant transitions.
[2026-05-22 18:18:52] [INFO ] Flatten gal took : 40 ms
[2026-05-22 18:18:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 23 labels/synchronizations in 9 ms.
[2026-05-22 18:18:52] [INFO ] Time to serialize gal into /tmp/CTLFireability3866907783113967421.gal : 9 ms
[2026-05-22 18:18:52] [INFO ] Time to serialize properties into /tmp/CTLFireability14870770271650920036.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/CTLFireability3866907783113967421.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14870770271650920036.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 : 1471/1471 places, 1931/1931 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1453 transition count 1895
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1453 transition count 1895
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 1453 transition count 1891
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 48 place count 1445 transition count 1878
Iterating global reduction 1 with 8 rules applied. Total rules applied 56 place count 1445 transition count 1878
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 58 place count 1445 transition count 1876
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 62 place count 1441 transition count 1865
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 1441 transition count 1865
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 1438 transition count 1862
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 1438 transition count 1862
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 76 place count 1434 transition count 1851
Iterating global reduction 2 with 4 rules applied. Total rules applied 80 place count 1434 transition count 1851
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 84 place count 1430 transition count 1840
Iterating global reduction 2 with 4 rules applied. Total rules applied 88 place count 1430 transition count 1840
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 91 place count 1427 transition count 1837
Iterating global reduction 2 with 3 rules applied. Total rules applied 94 place count 1427 transition count 1837
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 96 place count 1425 transition count 1828
Iterating global reduction 2 with 2 rules applied. Total rules applied 98 place count 1425 transition count 1828
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 100 place count 1423 transition count 1819
Iterating global reduction 2 with 2 rules applied. Total rules applied 102 place count 1423 transition count 1819
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 104 place count 1421 transition count 1817
Iterating global reduction 2 with 2 rules applied. Total rules applied 106 place count 1421 transition count 1817
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 108 place count 1419 transition count 1808
Iterating global reduction 2 with 2 rules applied. Total rules applied 110 place count 1419 transition count 1808
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 112 place count 1417 transition count 1799
Iterating global reduction 2 with 2 rules applied. Total rules applied 114 place count 1417 transition count 1799
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 116 place count 1415 transition count 1797
Iterating global reduction 2 with 2 rules applied. Total rules applied 118 place count 1415 transition count 1797
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 120 place count 1413 transition count 1788
Iterating global reduction 2 with 2 rules applied. Total rules applied 122 place count 1413 transition count 1788
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 123 place count 1412 transition count 1780
Iterating global reduction 2 with 1 rules applied. Total rules applied 124 place count 1412 transition count 1780
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 125 place count 1411 transition count 1779
Iterating global reduction 2 with 1 rules applied. Total rules applied 126 place count 1411 transition count 1779
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 127 place count 1410 transition count 1771
Iterating global reduction 2 with 1 rules applied. Total rules applied 128 place count 1410 transition count 1771
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 129 place count 1409 transition count 1763
Iterating global reduction 2 with 1 rules applied. Total rules applied 130 place count 1409 transition count 1763
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 131 place count 1408 transition count 1762
Iterating global reduction 2 with 1 rules applied. Total rules applied 132 place count 1408 transition count 1762
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 133 place count 1407 transition count 1754
Iterating global reduction 2 with 1 rules applied. Total rules applied 134 place count 1407 transition count 1754
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 135 place count 1406 transition count 1746
Iterating global reduction 2 with 1 rules applied. Total rules applied 136 place count 1406 transition count 1746
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 137 place count 1405 transition count 1745
Iterating global reduction 2 with 1 rules applied. Total rules applied 138 place count 1405 transition count 1745
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 139 place count 1404 transition count 1737
Iterating global reduction 2 with 1 rules applied. Total rules applied 140 place count 1404 transition count 1737
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 1403 transition count 1729
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 1403 transition count 1729
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 143 place count 1402 transition count 1728
Iterating global reduction 2 with 1 rules applied. Total rules applied 144 place count 1402 transition count 1728
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 145 place count 1401 transition count 1720
Iterating global reduction 2 with 1 rules applied. Total rules applied 146 place count 1401 transition count 1720
Applied a total of 146 rules in 1455 ms. Remains 1401 /1471 variables (removed 70) and now considering 1720/1931 (removed 211) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5021826229372291940.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3427877408839150802.kers'
[2026-05-22 18:19:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5021826229372291940.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3427877408839150802.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1720 rows 1401 cols 5338 entries
Finished phase 1 with 906 SingleSign rule and 346 generalized
[2026-05-22 18:19:23] [INFO ] Computed 149 invariants in 33 ms
Computed 149 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-3427877408839150802.kers
Total runtime 38 ms.
[2026-05-22 18:19:24] [INFO ] Implicit Places using invariants in 1090 ms returned []
[2026-05-22 18:19:24] [INFO ] Invariant cache hit.
[2026-05-22 18:19:28] [INFO ] Implicit Places using invariants and state equation in 3340 ms returned []
Implicit Place search using SMT with State Equation took 4441 ms to find 0 implicit places.
Running 1719 sub problems to find dead transitions.
[2026-05-22 18:19:28] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1400 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1719 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1400/3121 variables, and 86 constraints, problems are : Problem set: 0 solved, 1719 unsolved in 30080 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1401 constraints, PredecessorRefiner: 1719/1719 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1400 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1719 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1400/3121 variables, and 86 constraints, problems are : Problem set: 0 solved, 1719 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1401 constraints, PredecessorRefiner: 0/1719 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60504ms problems are : Problem set: 0 solved, 1719 unsolved
Search for dead transitions found 0 dead transitions in 60518ms
Starting structural reductions in LTL mode, iteration 1 : 1401/1471 places, 1720/1931 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66425 ms. Remains : 1401/1471 places, 1720/1931 transitions.
[2026-05-22 18:20:28] [INFO ] Flatten gal took : 21 ms
[2026-05-22 18:20:28] [INFO ] Flatten gal took : 23 ms
[2026-05-22 18:20:28] [INFO ] Input system was already deterministic with 1720 transitions.
[2026-05-22 18:20:28] [INFO ] Flatten gal took : 22 ms
[2026-05-22 18:20:28] [INFO ] Flatten gal took : 23 ms
[2026-05-22 18:20:28] [INFO ] Time to serialize gal into /tmp/CTLFireability5640216565651418787.gal : 6 ms
[2026-05-22 18:20:28] [INFO ] Time to serialize properties into /tmp/CTLFireability14284711205086315938.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/CTLFireability5640216565651418787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14284711205086315938.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.
[2026-05-22 18:20:58] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:20:59] [INFO ] Applying decomposition
[2026-05-22 18:20:59] [INFO ] Flatten gal took : 24 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/graph6173942510778681275.txt' '-o' '/tmp/graph6173942510778681275.bin' '-w' '/tmp/graph6173942510778681275.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6173942510778681275.bin' '-l' '-1' '-v' '-w' '/tmp/graph6173942510778681275.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:20:59] [INFO ] Decomposing Gal with order
[2026-05-22 18:20:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:20:59] [INFO ] Removed a total of 1300 redundant transitions.
[2026-05-22 18:20:59] [INFO ] Flatten gal took : 40 ms
[2026-05-22 18:20:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 35 ms.
[2026-05-22 18:20:59] [INFO ] Time to serialize gal into /tmp/CTLFireability7398662533056590361.gal : 8 ms
[2026-05-22 18:20:59] [INFO ] Time to serialize properties into /tmp/CTLFireability2418544592327413142.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/CTLFireability7398662533056590361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2418544592327413142.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 : 1471/1471 places, 1931/1931 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1453 transition count 1895
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1453 transition count 1895
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 1453 transition count 1891
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 48 place count 1445 transition count 1878
Iterating global reduction 1 with 8 rules applied. Total rules applied 56 place count 1445 transition count 1878
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 58 place count 1445 transition count 1876
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 62 place count 1441 transition count 1865
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 1441 transition count 1865
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 1438 transition count 1862
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 1438 transition count 1862
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 76 place count 1434 transition count 1851
Iterating global reduction 2 with 4 rules applied. Total rules applied 80 place count 1434 transition count 1851
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 84 place count 1430 transition count 1840
Iterating global reduction 2 with 4 rules applied. Total rules applied 88 place count 1430 transition count 1840
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 91 place count 1427 transition count 1837
Iterating global reduction 2 with 3 rules applied. Total rules applied 94 place count 1427 transition count 1837
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 96 place count 1425 transition count 1828
Iterating global reduction 2 with 2 rules applied. Total rules applied 98 place count 1425 transition count 1828
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 100 place count 1423 transition count 1819
Iterating global reduction 2 with 2 rules applied. Total rules applied 102 place count 1423 transition count 1819
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 104 place count 1421 transition count 1817
Iterating global reduction 2 with 2 rules applied. Total rules applied 106 place count 1421 transition count 1817
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 107 place count 1420 transition count 1816
Iterating global reduction 2 with 1 rules applied. Total rules applied 108 place count 1420 transition count 1816
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 109 place count 1419 transition count 1815
Iterating global reduction 2 with 1 rules applied. Total rules applied 110 place count 1419 transition count 1815
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 111 place count 1418 transition count 1814
Iterating global reduction 2 with 1 rules applied. Total rules applied 112 place count 1418 transition count 1814
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 113 place count 1417 transition count 1813
Iterating global reduction 2 with 1 rules applied. Total rules applied 114 place count 1417 transition count 1813
Applied a total of 114 rules in 761 ms. Remains 1417 /1471 variables (removed 54) and now considering 1813/1931 (removed 118) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8555623613563213872.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2638932785399053234.kers'
[2026-05-22 18:21:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8555623613563213872.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2638932785399053234.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1813 rows 1417 cols 5700 entries
Finished phase 1 with 912 SingleSign rule and 356 generalized
[2026-05-22 18:21:30] [INFO ] Computed 149 invariants in 10 ms
Computed 149 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-2638932785399053234.kers
Total runtime 12 ms.
[2026-05-22 18:21:30] [INFO ] Implicit Places using invariants in 839 ms returned []
[2026-05-22 18:21:30] [INFO ] Invariant cache hit.
[2026-05-22 18:21:35] [INFO ] Implicit Places using invariants and state equation in 4539 ms returned []
Implicit Place search using SMT with State Equation took 5402 ms to find 0 implicit places.
Running 1812 sub problems to find dead transitions.
[2026-05-22 18:21:35] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1416 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1812 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1416/3230 variables, and 86 constraints, problems are : Problem set: 0 solved, 1812 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1417 constraints, PredecessorRefiner: 1812/1812 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1812 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1416 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1812 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1416/3230 variables, and 86 constraints, problems are : Problem set: 0 solved, 1812 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1417 constraints, PredecessorRefiner: 0/1812 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60617ms problems are : Problem set: 0 solved, 1812 unsolved
Search for dead transitions found 0 dead transitions in 60627ms
Starting structural reductions in LTL mode, iteration 1 : 1417/1471 places, 1813/1931 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66799 ms. Remains : 1417/1471 places, 1813/1931 transitions.
[2026-05-22 18:22:36] [INFO ] Flatten gal took : 28 ms
[2026-05-22 18:22:36] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:22:36] [INFO ] Input system was already deterministic with 1813 transitions.
[2026-05-22 18:22:36] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:22:36] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:22:36] [INFO ] Time to serialize gal into /tmp/CTLFireability4674302633804912041.gal : 6 ms
[2026-05-22 18:22:36] [INFO ] Time to serialize properties into /tmp/CTLFireability15768970570080045368.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/CTLFireability4674302633804912041.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15768970570080045368.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.
[2026-05-22 18:23:06] [INFO ] Flatten gal took : 57 ms
[2026-05-22 18:23:06] [INFO ] Applying decomposition
[2026-05-22 18:23:06] [INFO ] Flatten gal took : 25 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/graph17029324247246168409.txt' '-o' '/tmp/graph17029324247246168409.bin' '-w' '/tmp/graph17029324247246168409.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17029324247246168409.bin' '-l' '-1' '-v' '-w' '/tmp/graph17029324247246168409.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:23:06] [INFO ] Decomposing Gal with order
[2026-05-22 18:23:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:23:06] [INFO ] Removed a total of 1496 redundant transitions.
[2026-05-22 18:23:06] [INFO ] Flatten gal took : 40 ms
[2026-05-22 18:23:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 9 ms.
[2026-05-22 18:23:06] [INFO ] Time to serialize gal into /tmp/CTLFireability15229441033011666412.gal : 10 ms
[2026-05-22 18:23:06] [INFO ] Time to serialize properties into /tmp/CTLFireability6743548013512542564.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/CTLFireability15229441033011666412.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6743548013512542564.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 : 1471/1471 places, 1931/1931 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1453 transition count 1895
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1453 transition count 1895
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 1453 transition count 1891
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 48 place count 1445 transition count 1878
Iterating global reduction 1 with 8 rules applied. Total rules applied 56 place count 1445 transition count 1878
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 58 place count 1445 transition count 1876
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 1442 transition count 1873
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 1442 transition count 1873
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 1440 transition count 1871
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 1440 transition count 1871
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 71 place count 1437 transition count 1868
Iterating global reduction 2 with 3 rules applied. Total rules applied 74 place count 1437 transition count 1868
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 77 place count 1434 transition count 1865
Iterating global reduction 2 with 3 rules applied. Total rules applied 80 place count 1434 transition count 1865
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 82 place count 1432 transition count 1863
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 1432 transition count 1863
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 1431 transition count 1862
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 1431 transition count 1862
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 87 place count 1430 transition count 1861
Iterating global reduction 2 with 1 rules applied. Total rules applied 88 place count 1430 transition count 1861
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 89 place count 1429 transition count 1860
Iterating global reduction 2 with 1 rules applied. Total rules applied 90 place count 1429 transition count 1860
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 91 place count 1428 transition count 1859
Iterating global reduction 2 with 1 rules applied. Total rules applied 92 place count 1428 transition count 1859
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 93 place count 1427 transition count 1858
Iterating global reduction 2 with 1 rules applied. Total rules applied 94 place count 1427 transition count 1858
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 95 place count 1426 transition count 1857
Iterating global reduction 2 with 1 rules applied. Total rules applied 96 place count 1426 transition count 1857
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 97 place count 1425 transition count 1856
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 1425 transition count 1856
Applied a total of 98 rules in 825 ms. Remains 1425 /1471 variables (removed 46) and now considering 1856/1931 (removed 75) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17486720014039440374.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9442735852889301257.kers'
[2026-05-22 18:23:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17486720014039440374.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9442735852889301257.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1856 rows 1425 cols 5866 entries
Finished phase 1 with 922 SingleSign rule and 354 generalized
[2026-05-22 18:23:37] [INFO ] Computed 149 invariants in 25 ms
Computed 149 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-9442735852889301257.kers
Total runtime 48 ms.
[2026-05-22 18:23:38] [INFO ] Implicit Places using invariants in 920 ms returned []
[2026-05-22 18:23:38] [INFO ] Invariant cache hit.
[2026-05-22 18:23:43] [INFO ] Implicit Places using invariants and state equation in 5012 ms returned []
Implicit Place search using SMT with State Equation took 5958 ms to find 0 implicit places.
Running 1855 sub problems to find dead transitions.
[2026-05-22 18:23:43] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1424 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1424/3281 variables, and 86 constraints, problems are : Problem set: 0 solved, 1855 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1425 constraints, PredecessorRefiner: 1855/1855 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1855 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1424 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1855 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 1424/3281 variables, and 86 constraints, problems are : Problem set: 0 solved, 1855 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1425 constraints, PredecessorRefiner: 0/1855 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60560ms problems are : Problem set: 0 solved, 1855 unsolved
Search for dead transitions found 0 dead transitions in 60566ms
Starting structural reductions in LTL mode, iteration 1 : 1425/1471 places, 1856/1931 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67358 ms. Remains : 1425/1471 places, 1856/1931 transitions.
[2026-05-22 18:24:44] [INFO ] Flatten gal took : 26 ms
[2026-05-22 18:24:44] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:24:44] [INFO ] Input system was already deterministic with 1856 transitions.
[2026-05-22 18:24:44] [INFO ] Flatten gal took : 25 ms
[2026-05-22 18:24:44] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:24:44] [INFO ] Time to serialize gal into /tmp/CTLFireability992460621901490281.gal : 6 ms
[2026-05-22 18:24:44] [INFO ] Time to serialize properties into /tmp/CTLFireability10702510060226776101.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/CTLFireability992460621901490281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10702510060226776101.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.
[2026-05-22 18:25:14] [INFO ] Flatten gal took : 59 ms
[2026-05-22 18:25:14] [INFO ] Applying decomposition
[2026-05-22 18:25:14] [INFO ] Flatten gal took : 32 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/graph10599748234760367777.txt' '-o' '/tmp/graph10599748234760367777.bin' '-w' '/tmp/graph10599748234760367777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10599748234760367777.bin' '-l' '-1' '-v' '-w' '/tmp/graph10599748234760367777.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:25:14] [INFO ] Decomposing Gal with order
[2026-05-22 18:25:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:25:14] [INFO ] Removed a total of 1548 redundant transitions.
[2026-05-22 18:25:14] [INFO ] Flatten gal took : 42 ms
[2026-05-22 18:25:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 6 ms.
[2026-05-22 18:25:14] [INFO ] Time to serialize gal into /tmp/CTLFireability13470568057575010556.gal : 9 ms
[2026-05-22 18:25:14] [INFO ] Time to serialize properties into /tmp/CTLFireability3548763075708653129.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/CTLFireability13470568057575010556.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3548763075708653129.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 : 1471/1471 places, 1931/1931 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1453 transition count 1895
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1453 transition count 1895
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 1453 transition count 1891
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 48 place count 1445 transition count 1878
Iterating global reduction 1 with 8 rules applied. Total rules applied 56 place count 1445 transition count 1878
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 58 place count 1445 transition count 1876
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 62 place count 1441 transition count 1865
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 1441 transition count 1865
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 1438 transition count 1862
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 1438 transition count 1862
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 76 place count 1434 transition count 1851
Iterating global reduction 2 with 4 rules applied. Total rules applied 80 place count 1434 transition count 1851
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 84 place count 1430 transition count 1840
Iterating global reduction 2 with 4 rules applied. Total rules applied 88 place count 1430 transition count 1840
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 91 place count 1427 transition count 1837
Iterating global reduction 2 with 3 rules applied. Total rules applied 94 place count 1427 transition count 1837
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 96 place count 1425 transition count 1828
Iterating global reduction 2 with 2 rules applied. Total rules applied 98 place count 1425 transition count 1828
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 100 place count 1423 transition count 1819
Iterating global reduction 2 with 2 rules applied. Total rules applied 102 place count 1423 transition count 1819
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 104 place count 1421 transition count 1817
Iterating global reduction 2 with 2 rules applied. Total rules applied 106 place count 1421 transition count 1817
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 108 place count 1419 transition count 1808
Iterating global reduction 2 with 2 rules applied. Total rules applied 110 place count 1419 transition count 1808
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 112 place count 1417 transition count 1799
Iterating global reduction 2 with 2 rules applied. Total rules applied 114 place count 1417 transition count 1799
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 116 place count 1415 transition count 1797
Iterating global reduction 2 with 2 rules applied. Total rules applied 118 place count 1415 transition count 1797
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 120 place count 1413 transition count 1788
Iterating global reduction 2 with 2 rules applied. Total rules applied 122 place count 1413 transition count 1788
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 123 place count 1412 transition count 1780
Iterating global reduction 2 with 1 rules applied. Total rules applied 124 place count 1412 transition count 1780
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 125 place count 1411 transition count 1779
Iterating global reduction 2 with 1 rules applied. Total rules applied 126 place count 1411 transition count 1779
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 127 place count 1410 transition count 1771
Iterating global reduction 2 with 1 rules applied. Total rules applied 128 place count 1410 transition count 1771
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 129 place count 1409 transition count 1763
Iterating global reduction 2 with 1 rules applied. Total rules applied 130 place count 1409 transition count 1763
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 131 place count 1408 transition count 1762
Iterating global reduction 2 with 1 rules applied. Total rules applied 132 place count 1408 transition count 1762
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 133 place count 1407 transition count 1754
Iterating global reduction 2 with 1 rules applied. Total rules applied 134 place count 1407 transition count 1754
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 135 place count 1406 transition count 1746
Iterating global reduction 2 with 1 rules applied. Total rules applied 136 place count 1406 transition count 1746
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 137 place count 1405 transition count 1745
Iterating global reduction 2 with 1 rules applied. Total rules applied 138 place count 1405 transition count 1745
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 139 place count 1404 transition count 1737
Iterating global reduction 2 with 1 rules applied. Total rules applied 140 place count 1404 transition count 1737
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 1403 transition count 1729
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 1403 transition count 1729
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 143 place count 1402 transition count 1728
Iterating global reduction 2 with 1 rules applied. Total rules applied 144 place count 1402 transition count 1728
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 145 place count 1401 transition count 1720
Iterating global reduction 2 with 1 rules applied. Total rules applied 146 place count 1401 transition count 1720
Applied a total of 146 rules in 1436 ms. Remains 1401 /1471 variables (removed 70) and now considering 1720/1931 (removed 211) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3422255265707743884.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11085183714498953645.kers'
[2026-05-22 18:25:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3422255265707743884.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11085183714498953645.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1720 rows 1401 cols 5338 entries
Finished phase 1 with 906 SingleSign rule and 346 generalized
[2026-05-22 18:25:46] [INFO ] Computed 149 invariants in 33 ms
Computed 149 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-11085183714498953645.kers
Total runtime 36 ms.
[2026-05-22 18:25:47] [INFO ] Implicit Places using invariants in 967 ms returned []
[2026-05-22 18:25:47] [INFO ] Invariant cache hit.
[2026-05-22 18:25:49] [INFO ] Implicit Places using invariants and state equation in 2630 ms returned []
Implicit Place search using SMT with State Equation took 3615 ms to find 0 implicit places.
Running 1719 sub problems to find dead transitions.
[2026-05-22 18:25:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1400 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1719 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1400/3121 variables, and 86 constraints, problems are : Problem set: 0 solved, 1719 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1401 constraints, PredecessorRefiner: 1719/1719 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1400 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1719 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 1400/3121 variables, and 86 constraints, problems are : Problem set: 0 solved, 1719 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1401 constraints, PredecessorRefiner: 0/1719 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60465ms problems are : Problem set: 0 solved, 1719 unsolved
Search for dead transitions found 0 dead transitions in 60468ms
Starting structural reductions in LTL mode, iteration 1 : 1401/1471 places, 1720/1931 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65524 ms. Remains : 1401/1471 places, 1720/1931 transitions.
[2026-05-22 18:26:50] [INFO ] Flatten gal took : 22 ms
[2026-05-22 18:26:50] [INFO ] Flatten gal took : 23 ms
[2026-05-22 18:26:50] [INFO ] Input system was already deterministic with 1720 transitions.
[2026-05-22 18:26:50] [INFO ] Flatten gal took : 23 ms
[2026-05-22 18:26:50] [INFO ] Flatten gal took : 23 ms
[2026-05-22 18:26:50] [INFO ] Time to serialize gal into /tmp/CTLFireability14906946071155975705.gal : 5 ms
[2026-05-22 18:26:50] [INFO ] Time to serialize properties into /tmp/CTLFireability11920907382187641526.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/CTLFireability14906946071155975705.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11920907382187641526.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.
[2026-05-22 18:27:20] [INFO ] Flatten gal took : 56 ms
[2026-05-22 18:27:20] [INFO ] Applying decomposition
[2026-05-22 18:27:20] [INFO ] Flatten gal took : 31 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/graph11240519223912131623.txt' '-o' '/tmp/graph11240519223912131623.bin' '-w' '/tmp/graph11240519223912131623.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11240519223912131623.bin' '-l' '-1' '-v' '-w' '/tmp/graph11240519223912131623.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:27:20] [INFO ] Decomposing Gal with order
[2026-05-22 18:27:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:27:20] [INFO ] Removed a total of 1316 redundant transitions.
[2026-05-22 18:27:20] [INFO ] Flatten gal took : 37 ms
[2026-05-22 18:27:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 6 ms.
[2026-05-22 18:27:20] [INFO ] Time to serialize gal into /tmp/CTLFireability16644241315308390725.gal : 9 ms
[2026-05-22 18:27:20] [INFO ] Time to serialize properties into /tmp/CTLFireability14939238699611063177.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/CTLFireability16644241315308390725.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14939238699611063177.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 18:27:51] [INFO ] Flatten gal took : 27 ms
[2026-05-22 18:27:51] [INFO ] Flatten gal took : 28 ms
[2026-05-22 18:27:51] [INFO ] Applying decomposition
[2026-05-22 18:27:51] [INFO ] Flatten gal took : 31 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/graph11549257953515120968.txt' '-o' '/tmp/graph11549257953515120968.bin' '-w' '/tmp/graph11549257953515120968.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11549257953515120968.bin' '-l' '-1' '-v' '-w' '/tmp/graph11549257953515120968.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:27:51] [INFO ] Decomposing Gal with order
[2026-05-22 18:27:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:27:51] [INFO ] Removed a total of 1606 redundant transitions.
[2026-05-22 18:27:51] [INFO ] Flatten gal took : 45 ms
[2026-05-22 18:27:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 25 ms.
[2026-05-22 18:27:51] [INFO ] Time to serialize gal into /tmp/CTLFireability14379603094434130931.gal : 12 ms
[2026-05-22 18:27:51] [INFO ] Time to serialize properties into /tmp/CTLFireability10438597398057545404.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/CTLFireability14379603094434130931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10438597398057545404.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 15 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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="ASLink-PT-03b"
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 ASLink-PT-03b, 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 r002-oct2-177944366200322"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03b.tgz
mv ASLink-PT-03b 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 ;