Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r130-smll-177955809100426.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is FlexibleBarrier-PT-18b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955809100426
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.3K Mar 7 06:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Mar 7 06:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Mar 7 06:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Mar 7 06:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 10:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 10:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 10:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Mar 7 06:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 7 06:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Mar 7 06:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 7 06:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 FlexibleBarrier-PT-18b-CTLFireability-2024-00
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-2024-01
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-2024-02
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-2024-03
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-2024-04
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-2024-05
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-2024-06
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-2024-07
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-2024-08
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-2024-09
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-2024-10
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-2024-11
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-2024-12
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-2024-13
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-2024-14
FORMULA_NAME FlexibleBarrier-PT-18b-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779916300041

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-18b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-27 21:11:42] [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]
[2026-05-27 21:11:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 21:11:42] [INFO ] Load time of PNML (sax parser for PT used): 449 ms
[2026-05-27 21:11:42] [INFO ] Transformed 4370 places.
[2026-05-27 21:11:42] [INFO ] Transformed 5037 transitions.
[2026-05-27 21:11:42] [INFO ] Found NUPN structural information;
[2026-05-27 21:11:42] [INFO ] Parsed PT model containing 4370 places and 5037 transitions and 12657 arcs in 680 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 27 ms.
Support contains 168 out of 4370 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4370/4370 places, 5037/5037 transitions.
Discarding 1773 places :
Symmetric choice reduction at 0 with 1773 rule applications. Total rules 1773 place count 2597 transition count 3264
Iterating global reduction 0 with 1773 rules applied. Total rules applied 3546 place count 2597 transition count 3264
Discarding 813 places :
Symmetric choice reduction at 0 with 813 rule applications. Total rules 4359 place count 1784 transition count 2451
Iterating global reduction 0 with 813 rules applied. Total rules applied 5172 place count 1784 transition count 2451
Discarding 481 places :
Symmetric choice reduction at 0 with 481 rule applications. Total rules 5653 place count 1303 transition count 1970
Iterating global reduction 0 with 481 rules applied. Total rules applied 6134 place count 1303 transition count 1970
Ensure Unique test removed 210 transitions
Reduce isomorphic transitions removed 210 transitions.
Iterating post reduction 0 with 210 rules applied. Total rules applied 6344 place count 1303 transition count 1760
Applied a total of 6344 rules in 1498 ms. Remains 1303 /4370 variables (removed 3067) and now considering 1760/5037 (removed 3277) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8673108004172936383.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6750299474752688516.kers'
[2026-05-27 21:11:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8673108004172936383.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6750299474752688516.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1760 rows 1303 cols 5263 entries
Finished phase 1 with 1283 SingleSign rule and 0 generalized
[2026-05-27 21:11:44] [INFO ] Computed 20 invariants in 11 ms
Computed 20 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-6750299474752688516.kers
Total runtime 15 ms.
[2026-05-27 21:11:46] [INFO ] Implicit Places using invariants in 2307 ms returned []
[2026-05-27 21:11:47] [INFO ] Invariant cache hit.
[2026-05-27 21:11:50] [INFO ] Implicit Places using invariants and state equation in 3116 ms returned []
Implicit Place search using SMT with State Equation took 5500 ms to find 0 implicit places.
Running 1759 sub problems to find dead transitions.
[2026-05-27 21:11:50] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1302/3063 variables, and 0 constraints, problems are : Problem set: 0 solved, 1759 unsolved in 30151 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1303 constraints, PredecessorRefiner: 1759/1759 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1759 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1302/3063 variables, and 0 constraints, problems are : Problem set: 0 solved, 1759 unsolved in 30081 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1303 constraints, PredecessorRefiner: 0/1759 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62044ms problems are : Problem set: 0 solved, 1759 unsolved
Search for dead transitions found 0 dead transitions in 62106ms
Starting structural reductions in LTL mode, iteration 1 : 1303/4370 places, 1760/5037 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69195 ms. Remains : 1303/4370 places, 1760/5037 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1303/1303 places, 1760/1760 transitions.
Applied a total of 0 rules in 203 ms. Remains 1303 /1303 variables (removed 0) and now considering 1760/1760 (removed 0) transitions.
[2026-05-27 21:12:52] [INFO ] Invariant cache hit.
[2026-05-27 21:12:54] [INFO ] Implicit Places using invariants in 1677 ms returned []
[2026-05-27 21:12:54] [INFO ] Invariant cache hit.
[2026-05-27 21:12:57] [INFO ] Implicit Places using invariants and state equation in 3093 ms returned []
Implicit Place search using SMT with State Equation took 4786 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4991 ms. Remains : 1303/1303 places, 1760/1760 transitions.
Support contains 168 out of 1303 places after structural reductions.
[2026-05-27 21:12:58] [INFO ] Flatten gal took : 294 ms
[2026-05-27 21:12:58] [INFO ] Flatten gal took : 170 ms
[2026-05-27 21:12:58] [INFO ] Input system was already deterministic with 1760 transitions.
RANDOM walk for 40000 steps (323 resets) in 1996 ms. (20 steps per ms) remains 83/106 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 83/83 properties
[2026-05-27 21:12:59] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp74 is UNSAT
At refinement iteration 1 (OVERLAPS) 1115/1257 variables, 19/19 constraints. Problems are: Problem set: 5 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1257 variables, 0/19 constraints. Problems are: Problem set: 5 solved, 78 unsolved
At refinement iteration 3 (OVERLAPS) 46/1303 variables, 1/20 constraints. Problems are: Problem set: 5 solved, 78 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1303/3063 variables, and 20 constraints, problems are : Problem set: 5 solved, 78 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 0/1303 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1128/1257 variables, 19/19 constraints. Problems are: Problem set: 5 solved, 78 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1257/3063 variables, and 21 constraints, problems are : Problem set: 5 solved, 78 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 19/20 constraints, State Equation: 0/1303 constraints, PredecessorRefiner: 0/83 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10090ms problems are : Problem set: 5 solved, 78 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 129 out of 1303 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1303/1303 places, 1760/1760 transitions.
Graph (trivial) has 769 edges and 1303 vertex of which 90 / 1303 are part of one of the 15 SCC in 25 ms
Free SCC test removed 75 places
Drop transitions (Empty/Sink Transition effects.) removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 81 rules applied. Total rules applied 82 place count 1228 transition count 1589
Reduce places removed 81 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 82 rules applied. Total rules applied 164 place count 1147 transition count 1588
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 164 place count 1147 transition count 1543
Deduced a syphon composed of 45 places in 2 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 254 place count 1102 transition count 1543
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 298 place count 1058 transition count 1499
Iterating global reduction 2 with 44 rules applied. Total rules applied 342 place count 1058 transition count 1499
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 344 place count 1058 transition count 1497
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 358 place count 1044 transition count 1483
Iterating global reduction 3 with 14 rules applied. Total rules applied 372 place count 1044 transition count 1483
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 374 place count 1044 transition count 1481
Performed 125 Post agglomeration using F-continuation condition.Transition count delta: 125
Deduced a syphon composed of 125 places in 1 ms
Reduce places removed 125 places and 0 transitions.
Iterating global reduction 4 with 250 rules applied. Total rules applied 624 place count 919 transition count 1356
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 641 place count 919 transition count 1339
Discarding 22 places :
Symmetric choice reduction at 5 with 22 rule applications. Total rules 663 place count 897 transition count 1317
Iterating global reduction 5 with 22 rules applied. Total rules applied 685 place count 897 transition count 1317
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 690 place count 897 transition count 1312
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 696 place count 894 transition count 1312
Free-agglomeration rule applied 324 times.
Iterating global reduction 6 with 324 rules applied. Total rules applied 1020 place count 894 transition count 988
Reduce places removed 324 places and 0 transitions.
Iterating post reduction 6 with 324 rules applied. Total rules applied 1344 place count 570 transition count 988
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1350 place count 564 transition count 982
Iterating global reduction 7 with 6 rules applied. Total rules applied 1356 place count 564 transition count 982
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1362 place count 564 transition count 976
Drop transitions (Redundant composition of simpler transitions.) removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 8 with 33 rules applied. Total rules applied 1395 place count 564 transition count 943
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1396 place count 564 transition count 943
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1397 place count 563 transition count 942
Applied a total of 1397 rules in 1306 ms. Remains 563 /1303 variables (removed 740) and now considering 942/1760 (removed 818) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1306 ms. Remains : 563/1303 places, 942/1760 transitions.
RANDOM walk for 40000 steps (1070 resets) in 2264 ms. (17 steps per ms) remains 51/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 50/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 49/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 48/49 properties
[2026-05-27 21:13:11] [INFO ] Flow matrix only has 928 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2818966321533398993.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10297564151631540088.kers'
[2026-05-27 21:13:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2818966321533398993.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10297564151631540088.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 928 rows 562 cols 2629 entries
Finished phase 1 with 543 SingleSign rule and 0 generalized
[2026-05-27 21:13:11] [INFO ] Computed 20 invariants in 6 ms
Computed 20 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-10297564151631540088.kers
Total runtime 7 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 469/552 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/552 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 921/1473 variables, 552/570 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1473 variables, 0/570 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (OVERLAPS) 18/1491 variables, 11/581 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1491 variables, 2/583 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1491 variables, 0/583 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (OVERLAPS) 0/1491 variables, 0/583 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1491/1491 variables, and 583 constraints, problems are : Problem set: 0 solved, 48 unsolved in 8004 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 563/563 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 469/552 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/552 variables, 15/33 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/552 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (OVERLAPS) 921/1473 variables, 552/585 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1473 variables, 35/620 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1473 variables, 2/622 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1473 variables, 1/623 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1473 variables, 0/623 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (OVERLAPS) 18/1491 variables, 11/634 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1491 variables, 2/636 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1491 variables, 13/649 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1491 variables, 7/656 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1491 variables, 1/657 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1491/1491 variables, and 657 constraints, problems are : Problem set: 0 solved, 48 unsolved in 45020 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 563/563 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53063ms problems are : Problem set: 0 solved, 48 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 83 out of 563 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 563/563 places, 942/942 transitions.
Graph (trivial) has 341 edges and 563 vertex of which 2 / 563 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
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 0 with 8 rules applied. Total rules applied 9 place count 562 transition count 932
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 554 transition count 931
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 553 transition count 931
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 31 place count 541 transition count 919
Iterating global reduction 3 with 12 rules applied. Total rules applied 43 place count 541 transition count 919
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 44 place count 541 transition count 918
Performed 9 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 62 place count 532 transition count 908
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 63 place count 532 transition count 907
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 65 place count 530 transition count 905
Iterating global reduction 5 with 2 rules applied. Total rules applied 67 place count 530 transition count 905
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 69 place count 530 transition count 903
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 71 place count 529 transition count 902
Drop transitions (Empty/Sink Transition effects.) removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 87 place count 529 transition count 886
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 92 place count 529 transition count 881
Free-agglomeration rule applied 306 times with reduction of 9 identical transitions.
Iterating global reduction 7 with 306 rules applied. Total rules applied 398 place count 529 transition count 566
Reduce places removed 306 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Iterating post reduction 7 with 400 rules applied. Total rules applied 798 place count 223 transition count 472
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 8 with 20 rules applied. Total rules applied 818 place count 223 transition count 452
Applied a total of 818 rules in 510 ms. Remains 223 /563 variables (removed 340) and now considering 452/942 (removed 490) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 511 ms. Remains : 223/563 places, 452/942 transitions.
RANDOM walk for 40000 steps (574 resets) in 932 ms. (42 steps per ms) remains 4/48 properties
BEST_FIRST walk for 40004 steps (48 resets) in 64 ms. (615 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 81 ms. (487 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (43 resets) in 53 ms. (740 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 60 ms. (655 steps per ms) remains 3/3 properties
[2026-05-27 21:14:05] [INFO ] Flow matrix only has 356 transitions (discarded 96 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10899113432062021665.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-314926883144880748.kers'
[2026-05-27 21:14:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10899113432062021665.kers, --Pflows, --basisKERS=/tmp/petrispot-output-314926883144880748.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 356 rows 222 cols 859 entries
Finished phase 1 with 203 SingleSign rule and 0 generalized
[2026-05-27 21:14:05] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-314926883144880748.kers
Total runtime 2 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 85/95 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 159/254 variables, 95/102 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 125/379 variables, 24/126 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/379 variables, 1/127 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/379 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 70/449 variables, 8/135 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/449 variables, 9/144 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/449 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 101/550 variables, 75/219 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/550 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 20/570 variables, 4/223 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/570 variables, 3/226 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/570 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 9/579 variables, 17/243 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/579 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 0/579 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 579/579 variables, and 243 constraints, problems are : Problem set: 0 solved, 3 unsolved in 419 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 223/223 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 85/95 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 159/254 variables, 95/102 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 125/379 variables, 24/127 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/379 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/379 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 70/449 variables, 8/136 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/449 variables, 9/145 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/449 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 101/550 variables, 75/220 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/550 variables, 2/222 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/550 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 20/570 variables, 4/226 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/570 variables, 3/229 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/570 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 9/579 variables, 17/246 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/579 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (OVERLAPS) 0/579 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 579/579 variables, and 246 constraints, problems are : Problem set: 0 solved, 3 unsolved in 836 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 223/223 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1273ms problems are : Problem set: 0 solved, 3 unsolved
Finished Parikh walk after 75 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=75 )
Parikh walk visited 3 properties in 123 ms.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2026-05-27 21:14:07] [INFO ] Flatten gal took : 115 ms
[2026-05-27 21:14:07] [INFO ] Flatten gal took : 112 ms
[2026-05-27 21:14:07] [INFO ] Input system was already deterministic with 1760 transitions.
Support contains 151 out of 1303 places (down from 152) after GAL structural reductions.
Computed a total of 21 stabilizing places and 21 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1303/1303 places, 1760/1760 transitions.
Discarding 102 places :
Symmetric choice reduction at 0 with 102 rule applications. Total rules 102 place count 1201 transition count 1658
Iterating global reduction 0 with 102 rules applied. Total rules applied 204 place count 1201 transition count 1658
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 219 place count 1201 transition count 1643
Discarding 77 places :
Symmetric choice reduction at 1 with 77 rule applications. Total rules 296 place count 1124 transition count 1566
Iterating global reduction 1 with 77 rules applied. Total rules applied 373 place count 1124 transition count 1566
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 411 place count 1124 transition count 1528
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 439 place count 1096 transition count 1500
Iterating global reduction 2 with 28 rules applied. Total rules applied 467 place count 1096 transition count 1500
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 488 place count 1096 transition count 1479
Applied a total of 488 rules in 274 ms. Remains 1096 /1303 variables (removed 207) and now considering 1479/1760 (removed 281) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5613436949119476393.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3325792957048184978.kers'
[2026-05-27 21:14:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5613436949119476393.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3325792957048184978.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1479 rows 1096 cols 4405 entries
Finished phase 1 with 1076 SingleSign rule and 0 generalized
[2026-05-27 21:14:08] [INFO ] Computed 20 invariants in 10 ms
Computed 20 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-3325792957048184978.kers
Total runtime 13 ms.
[2026-05-27 21:14:10] [INFO ] Implicit Places using invariants in 2166 ms returned []
[2026-05-27 21:14:10] [INFO ] Invariant cache hit.
[2026-05-27 21:14:13] [INFO ] Implicit Places using invariants and state equation in 2892 ms returned []
Implicit Place search using SMT with State Equation took 5061 ms to find 0 implicit places.
Running 1478 sub problems to find dead transitions.
[2026-05-27 21:14:13] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1095/2575 variables, and 0 constraints, problems are : Problem set: 0 solved, 1478 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1096 constraints, PredecessorRefiner: 1478/1478 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1478 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1095/2575 variables, and 0 constraints, problems are : Problem set: 0 solved, 1478 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1096 constraints, PredecessorRefiner: 0/1478 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61160ms problems are : Problem set: 0 solved, 1478 unsolved
Search for dead transitions found 0 dead transitions in 61165ms
Starting structural reductions in LTL mode, iteration 1 : 1096/1303 places, 1479/1760 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66509 ms. Remains : 1096/1303 places, 1479/1760 transitions.
[2026-05-27 21:15:14] [INFO ] Flatten gal took : 64 ms
[2026-05-27 21:15:14] [INFO ] Flatten gal took : 61 ms
[2026-05-27 21:15:14] [INFO ] Input system was already deterministic with 1479 transitions.
[2026-05-27 21:15:14] [INFO ] Flatten gal took : 39 ms
[2026-05-27 21:15:14] [INFO ] Flatten gal took : 40 ms
[2026-05-27 21:15:14] [INFO ] Time to serialize gal into /tmp/CTLFireability7030351554026824026.gal : 30 ms
[2026-05-27 21:15:14] [INFO ] Time to serialize properties into /tmp/CTLFireability16721619941994785763.ctl : 5 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/CTLFireability7030351554026824026.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16721619941994785763.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.
[2026-05-27 21:15:44] [INFO ] Flatten gal took : 59 ms
[2026-05-27 21:15:44] [INFO ] Applying decomposition
[2026-05-27 21:15:44] [INFO ] Flatten gal took : 57 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/graph3224041527618275628.txt' '-o' '/tmp/graph3224041527618275628.bin' '-w' '/tmp/graph3224041527618275628.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3224041527618275628.bin' '-l' '-1' '-v' '-w' '/tmp/graph3224041527618275628.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:15:45] [INFO ] Decomposing Gal with order
[2026-05-27 21:15:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:15:46] [INFO ] Removed a total of 439 redundant transitions.
[2026-05-27 21:15:46] [INFO ] Flatten gal took : 536 ms
[2026-05-27 21:15:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 58 ms.
[2026-05-27 21:15:46] [INFO ] Time to serialize gal into /tmp/CTLFireability7725628687825515580.gal : 39 ms
[2026-05-27 21:15:46] [INFO ] Time to serialize properties into /tmp/CTLFireability15541269416290533174.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/CTLFireability7725628687825515580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15541269416290533174.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 : 1303/1303 places, 1760/1760 transitions.
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 90 place count 1213 transition count 1670
Iterating global reduction 0 with 90 rules applied. Total rules applied 180 place count 1213 transition count 1670
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 196 place count 1213 transition count 1654
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 260 place count 1149 transition count 1590
Iterating global reduction 1 with 64 rules applied. Total rules applied 324 place count 1149 transition count 1590
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 359 place count 1149 transition count 1555
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 378 place count 1130 transition count 1536
Iterating global reduction 2 with 19 rules applied. Total rules applied 397 place count 1130 transition count 1536
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 410 place count 1130 transition count 1523
Applied a total of 410 rules in 196 ms. Remains 1130 /1303 variables (removed 173) and now considering 1523/1760 (removed 237) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4989440790293831753.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11715607364689341108.kers'
[2026-05-27 21:16:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4989440790293831753.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11715607364689341108.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1523 rows 1130 cols 4533 entries
Finished phase 1 with 1110 SingleSign rule and 0 generalized
[2026-05-27 21:16:16] [INFO ] Computed 20 invariants in 10 ms
Computed 20 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-11715607364689341108.kers
Total runtime 13 ms.
[2026-05-27 21:16:17] [INFO ] Implicit Places using invariants in 1275 ms returned []
[2026-05-27 21:16:17] [INFO ] Invariant cache hit.
[2026-05-27 21:16:20] [INFO ] Implicit Places using invariants and state equation in 2407 ms returned []
Implicit Place search using SMT with State Equation took 3684 ms to find 0 implicit places.
Running 1522 sub problems to find dead transitions.
[2026-05-27 21:16:20] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1129/2653 variables, and 0 constraints, problems are : Problem set: 0 solved, 1522 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1130 constraints, PredecessorRefiner: 1522/1522 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1522 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1129/2653 variables, and 0 constraints, problems are : Problem set: 0 solved, 1522 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1130 constraints, PredecessorRefiner: 0/1522 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60967ms problems are : Problem set: 0 solved, 1522 unsolved
Search for dead transitions found 0 dead transitions in 60972ms
Starting structural reductions in LTL mode, iteration 1 : 1130/1303 places, 1523/1760 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64858 ms. Remains : 1130/1303 places, 1523/1760 transitions.
[2026-05-27 21:17:21] [INFO ] Flatten gal took : 53 ms
[2026-05-27 21:17:21] [INFO ] Flatten gal took : 50 ms
[2026-05-27 21:17:21] [INFO ] Input system was already deterministic with 1523 transitions.
[2026-05-27 21:17:21] [INFO ] Flatten gal took : 46 ms
[2026-05-27 21:17:21] [INFO ] Flatten gal took : 45 ms
[2026-05-27 21:17:21] [INFO ] Time to serialize gal into /tmp/CTLFireability10548174401666631356.gal : 15 ms
[2026-05-27 21:17:21] [INFO ] Time to serialize properties into /tmp/CTLFireability3480357442903889372.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10548174401666631356.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3480357442903889372.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.
[2026-05-27 21:17:51] [INFO ] Flatten gal took : 27 ms
[2026-05-27 21:17:51] [INFO ] Applying decomposition
[2026-05-27 21:17:51] [INFO ] Flatten gal took : 28 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/graph1266891590288467964.txt' '-o' '/tmp/graph1266891590288467964.bin' '-w' '/tmp/graph1266891590288467964.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1266891590288467964.bin' '-l' '-1' '-v' '-w' '/tmp/graph1266891590288467964.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:17:52] [INFO ] Decomposing Gal with order
[2026-05-27 21:17:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:17:52] [INFO ] Removed a total of 433 redundant transitions.
[2026-05-27 21:17:52] [INFO ] Flatten gal took : 319 ms
[2026-05-27 21:17:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 41 ms.
[2026-05-27 21:17:52] [INFO ] Time to serialize gal into /tmp/CTLFireability11969210875020390298.gal : 16 ms
[2026-05-27 21:17:52] [INFO ] Time to serialize properties into /tmp/CTLFireability17428467867526739392.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/CTLFireability11969210875020390298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17428467867526739392.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 : 1303/1303 places, 1760/1760 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 1208 transition count 1665
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 1208 transition count 1665
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 206 place count 1208 transition count 1649
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 278 place count 1136 transition count 1577
Iterating global reduction 1 with 72 rules applied. Total rules applied 350 place count 1136 transition count 1577
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 386 place count 1136 transition count 1541
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 411 place count 1111 transition count 1516
Iterating global reduction 2 with 25 rules applied. Total rules applied 436 place count 1111 transition count 1516
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 454 place count 1111 transition count 1498
Applied a total of 454 rules in 247 ms. Remains 1111 /1303 variables (removed 192) and now considering 1498/1760 (removed 262) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-593948026584175456.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15662844094973650930.kers'
[2026-05-27 21:18:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-593948026584175456.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15662844094973650930.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1498 rows 1111 cols 4459 entries
Finished phase 1 with 1091 SingleSign rule and 0 generalized
[2026-05-27 21:18:23] [INFO ] Computed 20 invariants in 16 ms
Computed 20 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-15662844094973650930.kers
Total runtime 19 ms.
[2026-05-27 21:18:25] [INFO ] Implicit Places using invariants in 2659 ms returned []
[2026-05-27 21:18:25] [INFO ] Invariant cache hit.
[2026-05-27 21:18:28] [INFO ] Implicit Places using invariants and state equation in 3181 ms returned []
Implicit Place search using SMT with State Equation took 5843 ms to find 0 implicit places.
Running 1497 sub problems to find dead transitions.
[2026-05-27 21:18:28] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1110/2609 variables, and 0 constraints, problems are : Problem set: 0 solved, 1497 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1111 constraints, PredecessorRefiner: 1497/1497 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1497 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1110/2609 variables, and 0 constraints, problems are : Problem set: 0 solved, 1497 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1111 constraints, PredecessorRefiner: 0/1497 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61160ms problems are : Problem set: 0 solved, 1497 unsolved
Search for dead transitions found 0 dead transitions in 61168ms
Starting structural reductions in LTL mode, iteration 1 : 1111/1303 places, 1498/1760 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67265 ms. Remains : 1111/1303 places, 1498/1760 transitions.
[2026-05-27 21:19:30] [INFO ] Flatten gal took : 37 ms
[2026-05-27 21:19:30] [INFO ] Flatten gal took : 42 ms
[2026-05-27 21:19:30] [INFO ] Input system was already deterministic with 1498 transitions.
[2026-05-27 21:19:30] [INFO ] Flatten gal took : 39 ms
[2026-05-27 21:19:30] [INFO ] Flatten gal took : 39 ms
[2026-05-27 21:19:30] [INFO ] Time to serialize gal into /tmp/CTLFireability17751282108327324683.gal : 12 ms
[2026-05-27 21:19:30] [INFO ] Time to serialize properties into /tmp/CTLFireability14891699340650481367.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/CTLFireability17751282108327324683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14891699340650481367.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.
[2026-05-27 21:20:00] [INFO ] Flatten gal took : 24 ms
[2026-05-27 21:20:00] [INFO ] Applying decomposition
[2026-05-27 21:20:00] [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/graph2299813076000097216.txt' '-o' '/tmp/graph2299813076000097216.bin' '-w' '/tmp/graph2299813076000097216.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2299813076000097216.bin' '-l' '-1' '-v' '-w' '/tmp/graph2299813076000097216.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:20:00] [INFO ] Decomposing Gal with order
[2026-05-27 21:20:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:20:00] [INFO ] Removed a total of 445 redundant transitions.
[2026-05-27 21:20:00] [INFO ] Flatten gal took : 163 ms
[2026-05-27 21:20:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 27 labels/synchronizations in 22 ms.
[2026-05-27 21:20:00] [INFO ] Time to serialize gal into /tmp/CTLFireability17762301488660651546.gal : 18 ms
[2026-05-27 21:20:00] [INFO ] Time to serialize properties into /tmp/CTLFireability17811799660045656554.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/CTLFireability17762301488660651546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17811799660045656554.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 : 1303/1303 places, 1760/1760 transitions.
Discarding 104 places :
Symmetric choice reduction at 0 with 104 rule applications. Total rules 104 place count 1199 transition count 1656
Iterating global reduction 0 with 104 rules applied. Total rules applied 208 place count 1199 transition count 1656
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 225 place count 1199 transition count 1639
Discarding 77 places :
Symmetric choice reduction at 1 with 77 rule applications. Total rules 302 place count 1122 transition count 1562
Iterating global reduction 1 with 77 rules applied. Total rules applied 379 place count 1122 transition count 1562
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 418 place count 1122 transition count 1523
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 446 place count 1094 transition count 1495
Iterating global reduction 2 with 28 rules applied. Total rules applied 474 place count 1094 transition count 1495
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 495 place count 1094 transition count 1474
Applied a total of 495 rules in 247 ms. Remains 1094 /1303 variables (removed 209) and now considering 1474/1760 (removed 286) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14954079218220970184.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9143993766645673820.kers'
[2026-05-27 21:20:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14954079218220970184.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9143993766645673820.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1474 rows 1094 cols 4383 entries
Finished phase 1 with 1074 SingleSign rule and 0 generalized
[2026-05-27 21:20:31] [INFO ] Computed 20 invariants in 8 ms
Computed 20 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-9143993766645673820.kers
Total runtime 11 ms.
[2026-05-27 21:20:33] [INFO ] Implicit Places using invariants in 2423 ms returned []
[2026-05-27 21:20:33] [INFO ] Invariant cache hit.
[2026-05-27 21:20:37] [INFO ] Implicit Places using invariants and state equation in 3389 ms returned []
Implicit Place search using SMT with State Equation took 5826 ms to find 0 implicit places.
Running 1473 sub problems to find dead transitions.
[2026-05-27 21:20:37] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1093/2568 variables, and 0 constraints, problems are : Problem set: 0 solved, 1473 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1094 constraints, PredecessorRefiner: 1473/1473 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1473 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1093/2568 variables, and 0 constraints, problems are : Problem set: 0 solved, 1473 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1094 constraints, PredecessorRefiner: 0/1473 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60922ms problems are : Problem set: 0 solved, 1473 unsolved
Search for dead transitions found 0 dead transitions in 60925ms
Starting structural reductions in LTL mode, iteration 1 : 1094/1303 places, 1474/1760 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67003 ms. Remains : 1094/1303 places, 1474/1760 transitions.
[2026-05-27 21:21:37] [INFO ] Flatten gal took : 30 ms
[2026-05-27 21:21:38] [INFO ] Flatten gal took : 33 ms
[2026-05-27 21:21:38] [INFO ] Input system was already deterministic with 1474 transitions.
[2026-05-27 21:21:38] [INFO ] Flatten gal took : 43 ms
[2026-05-27 21:21:38] [INFO ] Flatten gal took : 36 ms
[2026-05-27 21:21:38] [INFO ] Time to serialize gal into /tmp/CTLFireability11397748229988287244.gal : 9 ms
[2026-05-27 21:21:38] [INFO ] Time to serialize properties into /tmp/CTLFireability652388918398551929.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/CTLFireability11397748229988287244.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability652388918398551929.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.
[2026-05-27 21:22:08] [INFO ] Flatten gal took : 24 ms
[2026-05-27 21:22:08] [INFO ] Applying decomposition
[2026-05-27 21:22:08] [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/graph16833501385728511707.txt' '-o' '/tmp/graph16833501385728511707.bin' '-w' '/tmp/graph16833501385728511707.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16833501385728511707.bin' '-l' '-1' '-v' '-w' '/tmp/graph16833501385728511707.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:22:08] [INFO ] Decomposing Gal with order
[2026-05-27 21:22:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:22:08] [INFO ] Removed a total of 432 redundant transitions.
[2026-05-27 21:22:08] [INFO ] Flatten gal took : 114 ms
[2026-05-27 21:22:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 12 ms.
[2026-05-27 21:22:08] [INFO ] Time to serialize gal into /tmp/CTLFireability9674656990304873857.gal : 15 ms
[2026-05-27 21:22:08] [INFO ] Time to serialize properties into /tmp/CTLFireability14590031956369051001.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/CTLFireability9674656990304873857.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14590031956369051001.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 : 1303/1303 places, 1760/1760 transitions.
Discarding 94 places :
Symmetric choice reduction at 0 with 94 rule applications. Total rules 94 place count 1209 transition count 1666
Iterating global reduction 0 with 94 rules applied. Total rules applied 188 place count 1209 transition count 1666
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 206 place count 1209 transition count 1648
Discarding 68 places :
Symmetric choice reduction at 1 with 68 rule applications. Total rules 274 place count 1141 transition count 1580
Iterating global reduction 1 with 68 rules applied. Total rules applied 342 place count 1141 transition count 1580
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 374 place count 1141 transition count 1548
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 400 place count 1115 transition count 1522
Iterating global reduction 2 with 26 rules applied. Total rules applied 426 place count 1115 transition count 1522
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 445 place count 1115 transition count 1503
Applied a total of 445 rules in 411 ms. Remains 1115 /1303 variables (removed 188) and now considering 1503/1760 (removed 257) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6863282728966412888.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10823692097216431591.kers'
[2026-05-27 21:22:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6863282728966412888.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10823692097216431591.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1503 rows 1115 cols 4473 entries
Finished phase 1 with 1095 SingleSign rule and 0 generalized
[2026-05-27 21:22:39] [INFO ] Computed 20 invariants in 9 ms
Computed 20 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-10823692097216431591.kers
Total runtime 11 ms.
[2026-05-27 21:22:41] [INFO ] Implicit Places using invariants in 2328 ms returned []
[2026-05-27 21:22:41] [INFO ] Invariant cache hit.
[2026-05-27 21:22:44] [INFO ] Implicit Places using invariants and state equation in 3198 ms returned []
Implicit Place search using SMT with State Equation took 5528 ms to find 0 implicit places.
Running 1502 sub problems to find dead transitions.
[2026-05-27 21:22:44] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1114/2618 variables, and 0 constraints, problems are : Problem set: 0 solved, 1502 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1115 constraints, PredecessorRefiner: 1502/1502 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1502 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1114/2618 variables, and 0 constraints, problems are : Problem set: 0 solved, 1502 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1115 constraints, PredecessorRefiner: 0/1502 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61288ms problems are : Problem set: 0 solved, 1502 unsolved
Search for dead transitions found 0 dead transitions in 61291ms
Starting structural reductions in LTL mode, iteration 1 : 1115/1303 places, 1503/1760 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67237 ms. Remains : 1115/1303 places, 1503/1760 transitions.
[2026-05-27 21:23:46] [INFO ] Flatten gal took : 36 ms
[2026-05-27 21:23:46] [INFO ] Flatten gal took : 49 ms
[2026-05-27 21:23:46] [INFO ] Input system was already deterministic with 1503 transitions.
[2026-05-27 21:23:46] [INFO ] Flatten gal took : 39 ms
[2026-05-27 21:23:46] [INFO ] Flatten gal took : 40 ms
[2026-05-27 21:23:46] [INFO ] Time to serialize gal into /tmp/CTLFireability12451632842992207956.gal : 10 ms
[2026-05-27 21:23:46] [INFO ] Time to serialize properties into /tmp/CTLFireability10420373932562823608.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/CTLFireability12451632842992207956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10420373932562823608.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.
[2026-05-27 21:24:16] [INFO ] Flatten gal took : 24 ms
[2026-05-27 21:24:16] [INFO ] Applying decomposition
[2026-05-27 21:24:16] [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/graph4971474918168024979.txt' '-o' '/tmp/graph4971474918168024979.bin' '-w' '/tmp/graph4971474918168024979.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4971474918168024979.bin' '-l' '-1' '-v' '-w' '/tmp/graph4971474918168024979.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:24:16] [INFO ] Decomposing Gal with order
[2026-05-27 21:24:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:24:16] [INFO ] Removed a total of 445 redundant transitions.
[2026-05-27 21:24:16] [INFO ] Flatten gal took : 197 ms
[2026-05-27 21:24:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 20 ms.
[2026-05-27 21:24:16] [INFO ] Time to serialize gal into /tmp/CTLFireability3483658887474796298.gal : 26 ms
[2026-05-27 21:24:16] [INFO ] Time to serialize properties into /tmp/CTLFireability1574522714110987145.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/CTLFireability3483658887474796298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1574522714110987145.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 : 1303/1303 places, 1760/1760 transitions.
Graph (trivial) has 1232 edges and 1303 vertex of which 109 / 1303 are part of one of the 18 SCC in 13 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 118 transitions
Trivial Post-agglo rules discarded 118 transitions
Performed 118 trivial Post agglomeration. Transition count delta: 118
Iterating post reduction 0 with 118 rules applied. Total rules applied 119 place count 1211 transition count 1549
Reduce places removed 118 places and 0 transitions.
Iterating post reduction 1 with 118 rules applied. Total rules applied 237 place count 1093 transition count 1549
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 54 Pre rules applied. Total rules applied 237 place count 1093 transition count 1495
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 2 with 108 rules applied. Total rules applied 345 place count 1039 transition count 1495
Discarding 129 places :
Symmetric choice reduction at 2 with 129 rule applications. Total rules 474 place count 910 transition count 1366
Iterating global reduction 2 with 129 rules applied. Total rules applied 603 place count 910 transition count 1366
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 619 place count 910 transition count 1350
Discarding 46 places :
Symmetric choice reduction at 3 with 46 rule applications. Total rules 665 place count 864 transition count 1304
Iterating global reduction 3 with 46 rules applied. Total rules applied 711 place count 864 transition count 1304
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 3 with 45 rules applied. Total rules applied 756 place count 864 transition count 1259
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Deduced a syphon composed of 57 places in 0 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 4 with 114 rules applied. Total rules applied 870 place count 807 transition count 1202
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 883 place count 794 transition count 1189
Iterating global reduction 4 with 13 rules applied. Total rules applied 896 place count 794 transition count 1189
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 909 place count 794 transition count 1176
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 927 place count 794 transition count 1158
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 929 place count 792 transition count 1156
Applied a total of 929 rules in 988 ms. Remains 792 /1303 variables (removed 511) and now considering 1156/1760 (removed 604) transitions.
[2026-05-27 21:24:47] [INFO ] Flow matrix only has 1139 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8365756455340399154.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11647610373706434325.kers'
[2026-05-27 21:24:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8365756455340399154.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11647610373706434325.kers]
Normalized transition count is 1138 out of 1139 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 1138 rows 791 cols 3469 entries
Finished phase 1 with 772 SingleSign rule and 0 generalized
[2026-05-27 21:24:47] [INFO ] Computed 20 invariants in 7 ms
Computed 20 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-11647610373706434325.kers
Total runtime 9 ms.
[2026-05-27 21:24:49] [INFO ] Implicit Places using invariants in 1946 ms returned []
[2026-05-27 21:24:49] [INFO ] Flow matrix only has 1139 transitions (discarded 17 similar events)
[2026-05-27 21:24:49] [INFO ] Invariant cache hit.
[2026-05-27 21:24:52] [INFO ] Implicit Places using invariants and state equation in 2836 ms returned []
Implicit Place search using SMT with State Equation took 4785 ms to find 0 implicit places.
[2026-05-27 21:24:52] [INFO ] Redundant transitions in 122 ms returned []
Running 519 sub problems to find dead transitions.
[2026-05-27 21:24:52] [INFO ] Flow matrix only has 1139 transitions (discarded 17 similar events)
[2026-05-27 21:24:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 519 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 774/1931 variables, and 2 constraints, problems are : Problem set: 0 solved, 519 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 2/20 constraints, State Equation: 0/792 constraints, PredecessorRefiner: 519/519 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 519 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/774 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 2 (OVERLAPS) 18/792 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 519 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 792/1931 variables, and 26 constraints, problems are : Problem set: 0 solved, 519 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 0/792 constraints, PredecessorRefiner: 0/519 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60418ms problems are : Problem set: 0 solved, 519 unsolved
Search for dead transitions found 0 dead transitions in 60420ms
Starting structural reductions in SI_CTL mode, iteration 1 : 792/1303 places, 1156/1760 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 66327 ms. Remains : 792/1303 places, 1156/1760 transitions.
[2026-05-27 21:25:53] [INFO ] Flatten gal took : 31 ms
[2026-05-27 21:25:53] [INFO ] Flatten gal took : 45 ms
[2026-05-27 21:25:53] [INFO ] Input system was already deterministic with 1156 transitions.
[2026-05-27 21:25:53] [INFO ] Flatten gal took : 50 ms
[2026-05-27 21:25:53] [INFO ] Flatten gal took : 50 ms
[2026-05-27 21:25:53] [INFO ] Time to serialize gal into /tmp/CTLFireability13009672456835688545.gal : 12 ms
[2026-05-27 21:25:53] [INFO ] Time to serialize properties into /tmp/CTLFireability15242923714922331375.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/CTLFireability13009672456835688545.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15242923714922331375.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.
[2026-05-27 21:26:23] [INFO ] Flatten gal took : 22 ms
[2026-05-27 21:26:23] [INFO ] Applying decomposition
[2026-05-27 21:26:23] [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/graph8502920484332629761.txt' '-o' '/tmp/graph8502920484332629761.bin' '-w' '/tmp/graph8502920484332629761.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8502920484332629761.bin' '-l' '-1' '-v' '-w' '/tmp/graph8502920484332629761.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:26:23] [INFO ] Decomposing Gal with order
[2026-05-27 21:26:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:26:24] [INFO ] Removed a total of 405 redundant transitions.
[2026-05-27 21:26:24] [INFO ] Flatten gal took : 154 ms
[2026-05-27 21:26:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 96 labels/synchronizations in 14 ms.
[2026-05-27 21:26:24] [INFO ] Time to serialize gal into /tmp/CTLFireability7032226578164363183.gal : 13 ms
[2026-05-27 21:26:24] [INFO ] Time to serialize properties into /tmp/CTLFireability11963475155365240952.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/CTLFireability7032226578164363183.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11963475155365240952.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.57224e+28,2.42658,52564,89,621,74306,14303,1597,101583,1845,4472,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1303/1303 places, 1760/1760 transitions.
Discarding 105 places :
Symmetric choice reduction at 0 with 105 rule applications. Total rules 105 place count 1198 transition count 1655
Iterating global reduction 0 with 105 rules applied. Total rules applied 210 place count 1198 transition count 1655
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 228 place count 1198 transition count 1637
Discarding 78 places :
Symmetric choice reduction at 1 with 78 rule applications. Total rules 306 place count 1120 transition count 1559
Iterating global reduction 1 with 78 rules applied. Total rules applied 384 place count 1120 transition count 1559
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 423 place count 1120 transition count 1520
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 451 place count 1092 transition count 1492
Iterating global reduction 2 with 28 rules applied. Total rules applied 479 place count 1092 transition count 1492
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 500 place count 1092 transition count 1471
Applied a total of 500 rules in 232 ms. Remains 1092 /1303 variables (removed 211) and now considering 1471/1760 (removed 289) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12468601122961691170.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12305266981544874975.kers'
[2026-05-27 21:26:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12468601122961691170.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12305266981544874975.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1471 rows 1092 cols 4373 entries
Finished phase 1 with 1072 SingleSign rule and 0 generalized
[2026-05-27 21:26:54] [INFO ] Computed 20 invariants in 9 ms
Computed 20 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-12305266981544874975.kers
Total runtime 11 ms.
[2026-05-27 21:26:56] [INFO ] Implicit Places using invariants in 2216 ms returned []
[2026-05-27 21:26:56] [INFO ] Invariant cache hit.
[2026-05-27 21:26:59] [INFO ] Implicit Places using invariants and state equation in 3177 ms returned []
Implicit Place search using SMT with State Equation took 5396 ms to find 0 implicit places.
Running 1470 sub problems to find dead transitions.
[2026-05-27 21:26:59] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1091/2563 variables, and 0 constraints, problems are : Problem set: 0 solved, 1470 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1092 constraints, PredecessorRefiner: 1470/1470 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1470 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1091/2563 variables, and 0 constraints, problems are : Problem set: 0 solved, 1470 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1092 constraints, PredecessorRefiner: 0/1470 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61243ms problems are : Problem set: 0 solved, 1470 unsolved
Search for dead transitions found 0 dead transitions in 61245ms
Starting structural reductions in LTL mode, iteration 1 : 1092/1303 places, 1471/1760 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66877 ms. Remains : 1092/1303 places, 1471/1760 transitions.
[2026-05-27 21:28:01] [INFO ] Flatten gal took : 41 ms
[2026-05-27 21:28:01] [INFO ] Flatten gal took : 27 ms
[2026-05-27 21:28:01] [INFO ] Input system was already deterministic with 1471 transitions.
[2026-05-27 21:28:01] [INFO ] Flatten gal took : 27 ms
[2026-05-27 21:28:01] [INFO ] Flatten gal took : 27 ms
[2026-05-27 21:28:01] [INFO ] Time to serialize gal into /tmp/CTLFireability8246329867295773964.gal : 8 ms
[2026-05-27 21:28:01] [INFO ] Time to serialize properties into /tmp/CTLFireability4990038325886635396.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/CTLFireability8246329867295773964.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4990038325886635396.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.
[2026-05-27 21:28:31] [INFO ] Flatten gal took : 39 ms
[2026-05-27 21:28:31] [INFO ] Applying decomposition
[2026-05-27 21:28:31] [INFO ] Flatten gal took : 38 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/graph11394706510548778837.txt' '-o' '/tmp/graph11394706510548778837.bin' '-w' '/tmp/graph11394706510548778837.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11394706510548778837.bin' '-l' '-1' '-v' '-w' '/tmp/graph11394706510548778837.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:28:31] [INFO ] Decomposing Gal with order
[2026-05-27 21:28:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:28:31] [INFO ] Removed a total of 431 redundant transitions.
[2026-05-27 21:28:31] [INFO ] Flatten gal took : 225 ms
[2026-05-27 21:28:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 10 ms.
[2026-05-27 21:28:31] [INFO ] Time to serialize gal into /tmp/CTLFireability4579301303198882718.gal : 13 ms
[2026-05-27 21:28:31] [INFO ] Time to serialize properties into /tmp/CTLFireability17523206784373489966.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/CTLFireability4579301303198882718.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17523206784373489966.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 : 1303/1303 places, 1760/1760 transitions.
Discarding 100 places :
Symmetric choice reduction at 0 with 100 rule applications. Total rules 100 place count 1203 transition count 1660
Iterating global reduction 0 with 100 rules applied. Total rules applied 200 place count 1203 transition count 1660
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 217 place count 1203 transition count 1643
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 289 place count 1131 transition count 1571
Iterating global reduction 1 with 72 rules applied. Total rules applied 361 place count 1131 transition count 1571
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 398 place count 1131 transition count 1534
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 424 place count 1105 transition count 1508
Iterating global reduction 2 with 26 rules applied. Total rules applied 450 place count 1105 transition count 1508
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 469 place count 1105 transition count 1489
Applied a total of 469 rules in 180 ms. Remains 1105 /1303 variables (removed 198) and now considering 1489/1760 (removed 271) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5929941527131303544.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8639733274587321011.kers'
[2026-05-27 21:29:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5929941527131303544.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8639733274587321011.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1489 rows 1105 cols 4429 entries
Finished phase 1 with 1085 SingleSign rule and 0 generalized
[2026-05-27 21:29:02] [INFO ] Computed 20 invariants in 14 ms
Computed 20 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-8639733274587321011.kers
Total runtime 17 ms.
[2026-05-27 21:29:03] [INFO ] Implicit Places using invariants in 1285 ms returned []
[2026-05-27 21:29:03] [INFO ] Invariant cache hit.
[2026-05-27 21:29:05] [INFO ] Implicit Places using invariants and state equation in 1966 ms returned []
Implicit Place search using SMT with State Equation took 3258 ms to find 0 implicit places.
Running 1488 sub problems to find dead transitions.
[2026-05-27 21:29:05] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1104/2594 variables, and 0 constraints, problems are : Problem set: 0 solved, 1488 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1105 constraints, PredecessorRefiner: 1488/1488 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1488 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 1104/2594 variables, and 0 constraints, problems are : Problem set: 0 solved, 1488 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1105 constraints, PredecessorRefiner: 0/1488 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61241ms problems are : Problem set: 0 solved, 1488 unsolved
Search for dead transitions found 0 dead transitions in 61244ms
Starting structural reductions in LTL mode, iteration 1 : 1105/1303 places, 1489/1760 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64688 ms. Remains : 1105/1303 places, 1489/1760 transitions.
[2026-05-27 21:30:06] [INFO ] Flatten gal took : 28 ms
[2026-05-27 21:30:06] [INFO ] Flatten gal took : 30 ms
[2026-05-27 21:30:06] [INFO ] Input system was already deterministic with 1489 transitions.
[2026-05-27 21:30:06] [INFO ] Flatten gal took : 34 ms
[2026-05-27 21:30:06] [INFO ] Flatten gal took : 32 ms
[2026-05-27 21:30:06] [INFO ] Time to serialize gal into /tmp/CTLFireability7124094299955458701.gal : 8 ms
[2026-05-27 21:30:06] [INFO ] Time to serialize properties into /tmp/CTLFireability15120210360454505186.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/CTLFireability7124094299955458701.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15120210360454505186.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.
[2026-05-27 21:30:36] [INFO ] Flatten gal took : 41 ms
[2026-05-27 21:30:36] [INFO ] Applying decomposition
[2026-05-27 21:30:36] [INFO ] Flatten gal took : 37 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/graph14761545762517145382.txt' '-o' '/tmp/graph14761545762517145382.bin' '-w' '/tmp/graph14761545762517145382.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14761545762517145382.bin' '-l' '-1' '-v' '-w' '/tmp/graph14761545762517145382.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:30:37] [INFO ] Decomposing Gal with order
[2026-05-27 21:30:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:30:37] [INFO ] Removed a total of 438 redundant transitions.
[2026-05-27 21:30:37] [INFO ] Flatten gal took : 186 ms
[2026-05-27 21:30:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 15 ms.
[2026-05-27 21:30:37] [INFO ] Time to serialize gal into /tmp/CTLFireability11063126775972255642.gal : 19 ms
[2026-05-27 21:30:37] [INFO ] Time to serialize properties into /tmp/CTLFireability17615452848166142571.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/CTLFireability11063126775972255642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17615452848166142571.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 : 1303/1303 places, 1760/1760 transitions.
Discarding 107 places :
Symmetric choice reduction at 0 with 107 rule applications. Total rules 107 place count 1196 transition count 1653
Iterating global reduction 0 with 107 rules applied. Total rules applied 214 place count 1196 transition count 1653
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 232 place count 1196 transition count 1635
Discarding 79 places :
Symmetric choice reduction at 1 with 79 rule applications. Total rules 311 place count 1117 transition count 1556
Iterating global reduction 1 with 79 rules applied. Total rules applied 390 place count 1117 transition count 1556
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 430 place count 1117 transition count 1516
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 458 place count 1089 transition count 1488
Iterating global reduction 2 with 28 rules applied. Total rules applied 486 place count 1089 transition count 1488
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 507 place count 1089 transition count 1467
Applied a total of 507 rules in 231 ms. Remains 1089 /1303 variables (removed 214) and now considering 1467/1760 (removed 293) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11862604335099696304.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12474957642385332252.kers'
[2026-05-27 21:31:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11862604335099696304.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12474957642385332252.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1467 rows 1089 cols 4361 entries
Finished phase 1 with 1069 SingleSign rule and 0 generalized
[2026-05-27 21:31:07] [INFO ] Computed 20 invariants in 8 ms
Computed 20 P flows in 25 ms.
Exported basis to /tmp/petrispot-output-12474957642385332252.kers
Total runtime 26 ms.
[2026-05-27 21:31:10] [INFO ] Implicit Places using invariants in 3245 ms returned []
[2026-05-27 21:31:10] [INFO ] Invariant cache hit.
[2026-05-27 21:31:14] [INFO ] Implicit Places using invariants and state equation in 3268 ms returned []
Implicit Place search using SMT with State Equation took 6522 ms to find 0 implicit places.
Running 1466 sub problems to find dead transitions.
[2026-05-27 21:31:14] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1088/2556 variables, and 0 constraints, problems are : Problem set: 0 solved, 1466 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1089 constraints, PredecessorRefiner: 1466/1466 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1466 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1088/2556 variables, and 0 constraints, problems are : Problem set: 0 solved, 1466 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1089 constraints, PredecessorRefiner: 0/1466 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61113ms problems are : Problem set: 0 solved, 1466 unsolved
Search for dead transitions found 0 dead transitions in 61118ms
Starting structural reductions in LTL mode, iteration 1 : 1089/1303 places, 1467/1760 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67881 ms. Remains : 1089/1303 places, 1467/1760 transitions.
[2026-05-27 21:32:15] [INFO ] Flatten gal took : 38 ms
[2026-05-27 21:32:15] [INFO ] Flatten gal took : 36 ms
[2026-05-27 21:32:15] [INFO ] Input system was already deterministic with 1467 transitions.
[2026-05-27 21:32:15] [INFO ] Flatten gal took : 35 ms
[2026-05-27 21:32:15] [INFO ] Flatten gal took : 35 ms
[2026-05-27 21:32:15] [INFO ] Time to serialize gal into /tmp/CTLFireability12445894004427032402.gal : 9 ms
[2026-05-27 21:32:15] [INFO ] Time to serialize properties into /tmp/CTLFireability2387437996360903803.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/CTLFireability12445894004427032402.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2387437996360903803.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.
[2026-05-27 21:32:45] [INFO ] Flatten gal took : 22 ms
[2026-05-27 21:32:45] [INFO ] Applying decomposition
[2026-05-27 21:32:45] [INFO ] Flatten gal took : 22 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/graph6873233093103463265.txt' '-o' '/tmp/graph6873233093103463265.bin' '-w' '/tmp/graph6873233093103463265.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6873233093103463265.bin' '-l' '-1' '-v' '-w' '/tmp/graph6873233093103463265.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:32:45] [INFO ] Decomposing Gal with order
[2026-05-27 21:32:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:32:45] [INFO ] Removed a total of 429 redundant transitions.
[2026-05-27 21:32:46] [INFO ] Flatten gal took : 103 ms
[2026-05-27 21:32:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 9 ms.
[2026-05-27 21:32:46] [INFO ] Time to serialize gal into /tmp/CTLFireability1952212393144684989.gal : 11 ms
[2026-05-27 21:32:46] [INFO ] Time to serialize properties into /tmp/CTLFireability13375844275330794280.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/CTLFireability1952212393144684989.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13375844275330794280.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1303/1303 places, 1760/1760 transitions.
Graph (trivial) has 924 edges and 1303 vertex of which 103 / 1303 are part of one of the 17 SCC in 2 ms
Free SCC test removed 86 places
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 112 transitions
Trivial Post-agglo rules discarded 112 transitions
Performed 112 trivial Post agglomeration. Transition count delta: 112
Iterating post reduction 0 with 112 rules applied. Total rules applied 113 place count 1216 transition count 1560
Reduce places removed 112 places and 0 transitions.
Iterating post reduction 1 with 112 rules applied. Total rules applied 225 place count 1104 transition count 1560
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 61 Pre rules applied. Total rules applied 225 place count 1104 transition count 1499
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 122 rules applied. Total rules applied 347 place count 1043 transition count 1499
Discarding 132 places :
Symmetric choice reduction at 2 with 132 rule applications. Total rules 479 place count 911 transition count 1367
Iterating global reduction 2 with 132 rules applied. Total rules applied 611 place count 911 transition count 1367
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 629 place count 911 transition count 1349
Discarding 51 places :
Symmetric choice reduction at 3 with 51 rule applications. Total rules 680 place count 860 transition count 1298
Iterating global reduction 3 with 51 rules applied. Total rules applied 731 place count 860 transition count 1298
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 3 with 50 rules applied. Total rules applied 781 place count 860 transition count 1248
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 4 with 116 rules applied. Total rules applied 897 place count 802 transition count 1190
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 907 place count 792 transition count 1180
Iterating global reduction 4 with 10 rules applied. Total rules applied 917 place count 792 transition count 1180
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 927 place count 792 transition count 1170
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 929 place count 790 transition count 1168
Applied a total of 929 rules in 281 ms. Remains 790 /1303 variables (removed 513) and now considering 1168/1760 (removed 592) transitions.
[2026-05-27 21:33:16] [INFO ] Flow matrix only has 1136 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9983715706172297782.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13216290624755448959.kers'
[2026-05-27 21:33:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9983715706172297782.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13216290624755448959.kers]
Normalized transition count is 1135 out of 1136 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 1135 rows 790 cols 3648 entries
Finished phase 1 with 770 SingleSign rule and 0 generalized
[2026-05-27 21:33:16] [INFO ] Computed 20 invariants in 10 ms
Computed 20 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-13216290624755448959.kers
Total runtime 15 ms.
[2026-05-27 21:33:18] [INFO ] Implicit Places using invariants in 2195 ms returned []
[2026-05-27 21:33:18] [INFO ] Flow matrix only has 1136 transitions (discarded 32 similar events)
[2026-05-27 21:33:18] [INFO ] Invariant cache hit.
[2026-05-27 21:33:21] [INFO ] Implicit Places using invariants and state equation in 2821 ms returned []
Implicit Place search using SMT with State Equation took 5022 ms to find 0 implicit places.
[2026-05-27 21:33:21] [INFO ] Redundant transitions in 57 ms returned []
Running 840 sub problems to find dead transitions.
[2026-05-27 21:33:21] [INFO ] Flow matrix only has 1136 transitions (discarded 32 similar events)
[2026-05-27 21:33:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/787 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 840 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 787/1926 variables, and 17 constraints, problems are : Problem set: 0 solved, 840 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 17/20 constraints, State Equation: 0/790 constraints, PredecessorRefiner: 840/840 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 840 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/787 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 840 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/1926 variables, and 17 constraints, problems are : Problem set: 0 solved, 840 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 17/20 constraints, State Equation: 0/790 constraints, PredecessorRefiner: 0/840 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60904ms problems are : Problem set: 0 solved, 840 unsolved
Search for dead transitions found 0 dead transitions in 60906ms
Starting structural reductions in SI_CTL mode, iteration 1 : 790/1303 places, 1168/1760 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 66280 ms. Remains : 790/1303 places, 1168/1760 transitions.
[2026-05-27 21:34:22] [INFO ] Flatten gal took : 27 ms
[2026-05-27 21:34:22] [INFO ] Flatten gal took : 28 ms
[2026-05-27 21:34:22] [INFO ] Input system was already deterministic with 1168 transitions.
[2026-05-27 21:34:22] [INFO ] Flatten gal took : 32 ms
[2026-05-27 21:34:22] [INFO ] Flatten gal took : 32 ms
[2026-05-27 21:34:22] [INFO ] Time to serialize gal into /tmp/CTLFireability5896170307975686057.gal : 21 ms
[2026-05-27 21:34:22] [INFO ] Time to serialize properties into /tmp/CTLFireability12285841440947462182.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/CTLFireability5896170307975686057.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12285841440947462182.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.
[2026-05-27 21:34:52] [INFO ] Flatten gal took : 18 ms
[2026-05-27 21:34:52] [INFO ] Applying decomposition
[2026-05-27 21:34:52] [INFO ] Flatten gal took : 21 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/graph12392621944991425951.txt' '-o' '/tmp/graph12392621944991425951.bin' '-w' '/tmp/graph12392621944991425951.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12392621944991425951.bin' '-l' '-1' '-v' '-w' '/tmp/graph12392621944991425951.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:34:52] [INFO ] Decomposing Gal with order
[2026-05-27 21:34:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:34:52] [INFO ] Removed a total of 381 redundant transitions.
[2026-05-27 21:34:52] [INFO ] Flatten gal took : 100 ms
[2026-05-27 21:34:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 5 ms.
[2026-05-27 21:34:52] [INFO ] Time to serialize gal into /tmp/CTLFireability3851190474904743026.gal : 7 ms
[2026-05-27 21:34:52] [INFO ] Time to serialize properties into /tmp/CTLFireability16969829594988581139.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/CTLFireability3851190474904743026.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16969829594988581139.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1303/1303 places, 1760/1760 transitions.
Graph (trivial) has 1244 edges and 1303 vertex of which 109 / 1303 are part of one of the 18 SCC in 1 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 121 transitions
Trivial Post-agglo rules discarded 121 transitions
Performed 121 trivial Post agglomeration. Transition count delta: 121
Iterating post reduction 0 with 121 rules applied. Total rules applied 122 place count 1211 transition count 1546
Reduce places removed 121 places and 0 transitions.
Iterating post reduction 1 with 121 rules applied. Total rules applied 243 place count 1090 transition count 1546
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 55 Pre rules applied. Total rules applied 243 place count 1090 transition count 1491
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 110 rules applied. Total rules applied 353 place count 1035 transition count 1491
Discarding 135 places :
Symmetric choice reduction at 2 with 135 rule applications. Total rules 488 place count 900 transition count 1356
Iterating global reduction 2 with 135 rules applied. Total rules applied 623 place count 900 transition count 1356
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 641 place count 900 transition count 1338
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 641 place count 900 transition count 1337
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 643 place count 899 transition count 1337
Discarding 51 places :
Symmetric choice reduction at 3 with 51 rule applications. Total rules 694 place count 848 transition count 1286
Iterating global reduction 3 with 51 rules applied. Total rules applied 745 place count 848 transition count 1286
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 3 with 51 rules applied. Total rules applied 796 place count 848 transition count 1235
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 4 with 110 rules applied. Total rules applied 906 place count 793 transition count 1180
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 915 place count 784 transition count 1171
Iterating global reduction 4 with 9 rules applied. Total rules applied 924 place count 784 transition count 1171
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 933 place count 784 transition count 1162
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 951 place count 784 transition count 1144
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 953 place count 782 transition count 1142
Applied a total of 953 rules in 467 ms. Remains 782 /1303 variables (removed 521) and now considering 1142/1760 (removed 618) transitions.
[2026-05-27 21:35:23] [INFO ] Flow matrix only has 1125 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10264490218889034145.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17306694377045807193.kers'
[2026-05-27 21:35:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10264490218889034145.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17306694377045807193.kers]
Normalized transition count is 1124 out of 1125 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 1124 rows 781 cols 3425 entries
Finished phase 1 with 762 SingleSign rule and 0 generalized
[2026-05-27 21:35:23] [INFO ] Computed 20 invariants in 12 ms
Computed 20 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-17306694377045807193.kers
Total runtime 14 ms.
[2026-05-27 21:35:25] [INFO ] Implicit Places using invariants in 2201 ms returned []
[2026-05-27 21:35:25] [INFO ] Flow matrix only has 1125 transitions (discarded 17 similar events)
[2026-05-27 21:35:25] [INFO ] Invariant cache hit.
[2026-05-27 21:35:28] [INFO ] Implicit Places using invariants and state equation in 2717 ms returned []
Implicit Place search using SMT with State Equation took 4926 ms to find 0 implicit places.
[2026-05-27 21:35:28] [INFO ] Redundant transitions in 35 ms returned []
Running 509 sub problems to find dead transitions.
[2026-05-27 21:35:28] [INFO ] Flow matrix only has 1125 transitions (discarded 17 similar events)
[2026-05-27 21:35:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/764 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 509 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 764/1907 variables, and 2 constraints, problems are : Problem set: 0 solved, 509 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 2/20 constraints, State Equation: 0/782 constraints, PredecessorRefiner: 509/509 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 509 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/764 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/764 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 2 (OVERLAPS) 18/782 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 509 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 782/1907 variables, and 22 constraints, problems are : Problem set: 0 solved, 509 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 0/782 constraints, PredecessorRefiner: 0/509 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60351ms problems are : Problem set: 0 solved, 509 unsolved
Search for dead transitions found 0 dead transitions in 60353ms
Starting structural reductions in SI_CTL mode, iteration 1 : 782/1303 places, 1142/1760 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65792 ms. Remains : 782/1303 places, 1142/1760 transitions.
[2026-05-27 21:36:28] [INFO ] Flatten gal took : 25 ms
[2026-05-27 21:36:28] [INFO ] Flatten gal took : 28 ms
[2026-05-27 21:36:28] [INFO ] Input system was already deterministic with 1142 transitions.
[2026-05-27 21:36:28] [INFO ] Flatten gal took : 27 ms
[2026-05-27 21:36:29] [INFO ] Flatten gal took : 28 ms
[2026-05-27 21:36:29] [INFO ] Time to serialize gal into /tmp/CTLFireability7917559129996714057.gal : 7 ms
[2026-05-27 21:36:29] [INFO ] Time to serialize properties into /tmp/CTLFireability10662607194038853974.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/CTLFireability7917559129996714057.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10662607194038853974.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.
[2026-05-27 21:36:59] [INFO ] Flatten gal took : 17 ms
[2026-05-27 21:36:59] [INFO ] Applying decomposition
[2026-05-27 21:36:59] [INFO ] Flatten gal took : 17 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/graph14771251469679324026.txt' '-o' '/tmp/graph14771251469679324026.bin' '-w' '/tmp/graph14771251469679324026.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14771251469679324026.bin' '-l' '-1' '-v' '-w' '/tmp/graph14771251469679324026.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:36:59] [INFO ] Decomposing Gal with order
[2026-05-27 21:36:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:36:59] [INFO ] Removed a total of 397 redundant transitions.
[2026-05-27 21:36:59] [INFO ] Flatten gal took : 91 ms
[2026-05-27 21:36:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 6 ms.
[2026-05-27 21:36:59] [INFO ] Time to serialize gal into /tmp/CTLFireability13338191699398952878.gal : 8 ms
[2026-05-27 21:36:59] [INFO ] Time to serialize properties into /tmp/CTLFireability5099927678868929728.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/CTLFireability13338191699398952878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5099927678868929728.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.64225e+28,1.63346,35520,59,583,46522,13757,1536,60795,1834,3347,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1303/1303 places, 1760/1760 transitions.
Graph (trivial) has 1242 edges and 1303 vertex of which 109 / 1303 are part of one of the 18 SCC in 2 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 122 transitions
Trivial Post-agglo rules discarded 122 transitions
Performed 122 trivial Post agglomeration. Transition count delta: 122
Iterating post reduction 0 with 122 rules applied. Total rules applied 123 place count 1211 transition count 1545
Reduce places removed 122 places and 0 transitions.
Iterating post reduction 1 with 122 rules applied. Total rules applied 245 place count 1089 transition count 1545
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 55 Pre rules applied. Total rules applied 245 place count 1089 transition count 1490
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 110 rules applied. Total rules applied 355 place count 1034 transition count 1490
Discarding 135 places :
Symmetric choice reduction at 2 with 135 rule applications. Total rules 490 place count 899 transition count 1355
Iterating global reduction 2 with 135 rules applied. Total rules applied 625 place count 899 transition count 1355
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 643 place count 899 transition count 1337
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 643 place count 899 transition count 1336
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 645 place count 898 transition count 1336
Discarding 50 places :
Symmetric choice reduction at 3 with 50 rule applications. Total rules 695 place count 848 transition count 1286
Iterating global reduction 3 with 50 rules applied. Total rules applied 745 place count 848 transition count 1286
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 3 with 50 rules applied. Total rules applied 795 place count 848 transition count 1236
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 4 with 110 rules applied. Total rules applied 905 place count 793 transition count 1181
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 913 place count 785 transition count 1173
Iterating global reduction 4 with 8 rules applied. Total rules applied 921 place count 785 transition count 1173
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 929 place count 785 transition count 1165
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 947 place count 785 transition count 1147
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 949 place count 783 transition count 1145
Applied a total of 949 rules in 443 ms. Remains 783 /1303 variables (removed 520) and now considering 1145/1760 (removed 615) transitions.
[2026-05-27 21:37:29] [INFO ] Flow matrix only has 1128 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15106648608007109955.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15103983412507470946.kers'
[2026-05-27 21:37:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15106648608007109955.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15103983412507470946.kers]
Normalized transition count is 1127 out of 1128 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 1127 rows 782 cols 3439 entries
Finished phase 1 with 763 SingleSign rule and 0 generalized
[2026-05-27 21:37:29] [INFO ] Computed 20 invariants in 7 ms
Computed 20 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-15103983412507470946.kers
Total runtime 10 ms.
[2026-05-27 21:37:31] [INFO ] Implicit Places using invariants in 2076 ms returned []
[2026-05-27 21:37:31] [INFO ] Flow matrix only has 1128 transitions (discarded 17 similar events)
[2026-05-27 21:37:31] [INFO ] Invariant cache hit.
[2026-05-27 21:37:34] [INFO ] Implicit Places using invariants and state equation in 2906 ms returned []
Implicit Place search using SMT with State Equation took 4987 ms to find 0 implicit places.
[2026-05-27 21:37:34] [INFO ] Redundant transitions in 35 ms returned []
Running 510 sub problems to find dead transitions.
[2026-05-27 21:37:34] [INFO ] Flow matrix only has 1128 transitions (discarded 17 similar events)
[2026-05-27 21:37:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 510 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/1911 variables, and 2 constraints, problems are : Problem set: 0 solved, 510 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 2/20 constraints, State Equation: 0/783 constraints, PredecessorRefiner: 510/510 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 510 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 2 (OVERLAPS) 18/783 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 510 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 783/1911 variables, and 20 constraints, problems are : Problem set: 0 solved, 510 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 0/783 constraints, PredecessorRefiner: 0/510 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60279ms problems are : Problem set: 0 solved, 510 unsolved
Search for dead transitions found 0 dead transitions in 60281ms
Starting structural reductions in SI_CTL mode, iteration 1 : 783/1303 places, 1145/1760 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65763 ms. Remains : 783/1303 places, 1145/1760 transitions.
[2026-05-27 21:38:35] [INFO ] Flatten gal took : 25 ms
[2026-05-27 21:38:35] [INFO ] Flatten gal took : 30 ms
[2026-05-27 21:38:35] [INFO ] Input system was already deterministic with 1145 transitions.
[2026-05-27 21:38:35] [INFO ] Flatten gal took : 33 ms
[2026-05-27 21:38:35] [INFO ] Flatten gal took : 32 ms
[2026-05-27 21:38:35] [INFO ] Time to serialize gal into /tmp/CTLFireability14934730542567265573.gal : 16 ms
[2026-05-27 21:38:35] [INFO ] Time to serialize properties into /tmp/CTLFireability14915292873087104297.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/CTLFireability14934730542567265573.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14915292873087104297.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.
[2026-05-27 21:39:05] [INFO ] Flatten gal took : 19 ms
[2026-05-27 21:39:05] [INFO ] Applying decomposition
[2026-05-27 21:39:05] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5183819545776546152.txt' '-o' '/tmp/graph5183819545776546152.bin' '-w' '/tmp/graph5183819545776546152.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5183819545776546152.bin' '-l' '-1' '-v' '-w' '/tmp/graph5183819545776546152.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:39:05] [INFO ] Decomposing Gal with order
[2026-05-27 21:39:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:39:05] [INFO ] Removed a total of 401 redundant transitions.
[2026-05-27 21:39:05] [INFO ] Flatten gal took : 130 ms
[2026-05-27 21:39:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 97 labels/synchronizations in 6 ms.
[2026-05-27 21:39:05] [INFO ] Time to serialize gal into /tmp/CTLFireability6731352160285711326.gal : 8 ms
[2026-05-27 21:39:05] [INFO ] Time to serialize properties into /tmp/CTLFireability8504877381031704830.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/CTLFireability6731352160285711326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8504877381031704830.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,4.02501e+28,1.44942,35572,44,580,47590,13475,1563,62986,1844,3324,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1303/1303 places, 1760/1760 transitions.
Discarding 100 places :
Symmetric choice reduction at 0 with 100 rule applications. Total rules 100 place count 1203 transition count 1660
Iterating global reduction 0 with 100 rules applied. Total rules applied 200 place count 1203 transition count 1660
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 217 place count 1203 transition count 1643
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 289 place count 1131 transition count 1571
Iterating global reduction 1 with 72 rules applied. Total rules applied 361 place count 1131 transition count 1571
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 396 place count 1131 transition count 1536
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 422 place count 1105 transition count 1510
Iterating global reduction 2 with 26 rules applied. Total rules applied 448 place count 1105 transition count 1510
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 468 place count 1105 transition count 1490
Applied a total of 468 rules in 217 ms. Remains 1105 /1303 variables (removed 198) and now considering 1490/1760 (removed 270) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15386925581783055587.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14027090024553700280.kers'
[2026-05-27 21:39:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15386925581783055587.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14027090024553700280.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1490 rows 1105 cols 4435 entries
Finished phase 1 with 1085 SingleSign rule and 0 generalized
[2026-05-27 21:39:36] [INFO ] Computed 20 invariants in 9 ms
Computed 20 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-14027090024553700280.kers
Total runtime 14 ms.
[2026-05-27 21:39:37] [INFO ] Implicit Places using invariants in 1152 ms returned []
[2026-05-27 21:39:37] [INFO ] Invariant cache hit.
[2026-05-27 21:39:39] [INFO ] Implicit Places using invariants and state equation in 1971 ms returned []
Implicit Place search using SMT with State Equation took 3125 ms to find 0 implicit places.
Running 1489 sub problems to find dead transitions.
[2026-05-27 21:39:39] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1104/2595 variables, and 0 constraints, problems are : Problem set: 0 solved, 1489 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1105 constraints, PredecessorRefiner: 1489/1489 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1489 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1104/2595 variables, and 0 constraints, problems are : Problem set: 0 solved, 1489 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1105 constraints, PredecessorRefiner: 0/1489 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61369ms problems are : Problem set: 0 solved, 1489 unsolved
Search for dead transitions found 0 dead transitions in 61372ms
Starting structural reductions in LTL mode, iteration 1 : 1105/1303 places, 1490/1760 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64719 ms. Remains : 1105/1303 places, 1490/1760 transitions.
[2026-05-27 21:40:40] [INFO ] Flatten gal took : 34 ms
[2026-05-27 21:40:40] [INFO ] Flatten gal took : 37 ms
[2026-05-27 21:40:40] [INFO ] Input system was already deterministic with 1490 transitions.
[2026-05-27 21:40:40] [INFO ] Flatten gal took : 42 ms
[2026-05-27 21:40:40] [INFO ] Flatten gal took : 49 ms
[2026-05-27 21:40:40] [INFO ] Time to serialize gal into /tmp/CTLFireability13516737773744476516.gal : 10 ms
[2026-05-27 21:40:40] [INFO ] Time to serialize properties into /tmp/CTLFireability10535891588272805039.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/CTLFireability13516737773744476516.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10535891588272805039.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.
[2026-05-27 21:41:10] [INFO ] Flatten gal took : 22 ms
[2026-05-27 21:41:10] [INFO ] Applying decomposition
[2026-05-27 21:41:11] [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/graph9081056960075069148.txt' '-o' '/tmp/graph9081056960075069148.bin' '-w' '/tmp/graph9081056960075069148.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9081056960075069148.bin' '-l' '-1' '-v' '-w' '/tmp/graph9081056960075069148.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:41:11] [INFO ] Decomposing Gal with order
[2026-05-27 21:41:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:41:11] [INFO ] Removed a total of 421 redundant transitions.
[2026-05-27 21:41:11] [INFO ] Flatten gal took : 143 ms
[2026-05-27 21:41:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 10 ms.
[2026-05-27 21:41:11] [INFO ] Time to serialize gal into /tmp/CTLFireability3330421584960941766.gal : 11 ms
[2026-05-27 21:41:11] [INFO ] Time to serialize properties into /tmp/CTLFireability5087213162672860254.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/CTLFireability3330421584960941766.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5087213162672860254.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 : 1303/1303 places, 1760/1760 transitions.
Discarding 99 places :
Symmetric choice reduction at 0 with 99 rule applications. Total rules 99 place count 1204 transition count 1661
Iterating global reduction 0 with 99 rules applied. Total rules applied 198 place count 1204 transition count 1661
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 212 place count 1204 transition count 1647
Discarding 77 places :
Symmetric choice reduction at 1 with 77 rule applications. Total rules 289 place count 1127 transition count 1570
Iterating global reduction 1 with 77 rules applied. Total rules applied 366 place count 1127 transition count 1570
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 406 place count 1127 transition count 1530
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 432 place count 1101 transition count 1504
Iterating global reduction 2 with 26 rules applied. Total rules applied 458 place count 1101 transition count 1504
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 477 place count 1101 transition count 1485
Applied a total of 477 rules in 178 ms. Remains 1101 /1303 variables (removed 202) and now considering 1485/1760 (removed 275) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17484300354604583451.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15840284751230289886.kers'
[2026-05-27 21:41:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17484300354604583451.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15840284751230289886.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1485 rows 1101 cols 4421 entries
Finished phase 1 with 1081 SingleSign rule and 0 generalized
[2026-05-27 21:41:41] [INFO ] Computed 20 invariants in 15 ms
Computed 20 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-15840284751230289886.kers
Total runtime 19 ms.
[2026-05-27 21:41:44] [INFO ] Implicit Places using invariants in 2659 ms returned []
[2026-05-27 21:41:44] [INFO ] Invariant cache hit.
[2026-05-27 21:41:47] [INFO ] Implicit Places using invariants and state equation in 3180 ms returned []
Implicit Place search using SMT with State Equation took 5841 ms to find 0 implicit places.
Running 1484 sub problems to find dead transitions.
[2026-05-27 21:41:47] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1100/2586 variables, and 0 constraints, problems are : Problem set: 0 solved, 1484 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1101 constraints, PredecessorRefiner: 1484/1484 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1484 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1100/2586 variables, and 0 constraints, problems are : Problem set: 0 solved, 1484 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1101 constraints, PredecessorRefiner: 0/1484 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60883ms problems are : Problem set: 0 solved, 1484 unsolved
Search for dead transitions found 0 dead transitions in 60887ms
Starting structural reductions in LTL mode, iteration 1 : 1101/1303 places, 1485/1760 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66910 ms. Remains : 1101/1303 places, 1485/1760 transitions.
[2026-05-27 21:42:48] [INFO ] Flatten gal took : 28 ms
[2026-05-27 21:42:48] [INFO ] Flatten gal took : 21 ms
[2026-05-27 21:42:48] [INFO ] Input system was already deterministic with 1485 transitions.
[2026-05-27 21:42:48] [INFO ] Flatten gal took : 21 ms
[2026-05-27 21:42:48] [INFO ] Flatten gal took : 23 ms
[2026-05-27 21:42:48] [INFO ] Time to serialize gal into /tmp/CTLFireability16939812099126707408.gal : 6 ms
[2026-05-27 21:42:48] [INFO ] Time to serialize properties into /tmp/CTLFireability12750418103684092253.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/CTLFireability16939812099126707408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12750418103684092253.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.
[2026-05-27 21:43:18] [INFO ] Flatten gal took : 22 ms
[2026-05-27 21:43:18] [INFO ] Applying decomposition
[2026-05-27 21:43:18] [INFO ] Flatten gal took : 22 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/graph14528670056068535572.txt' '-o' '/tmp/graph14528670056068535572.bin' '-w' '/tmp/graph14528670056068535572.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14528670056068535572.bin' '-l' '-1' '-v' '-w' '/tmp/graph14528670056068535572.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:43:18] [INFO ] Decomposing Gal with order
[2026-05-27 21:43:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:43:18] [INFO ] Removed a total of 440 redundant transitions.
[2026-05-27 21:43:18] [INFO ] Flatten gal took : 135 ms
[2026-05-27 21:43:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 14 ms.
[2026-05-27 21:43:18] [INFO ] Time to serialize gal into /tmp/CTLFireability17086069648791572388.gal : 18 ms
[2026-05-27 21:43:18] [INFO ] Time to serialize properties into /tmp/CTLFireability1259251605898312320.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/CTLFireability17086069648791572388.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1259251605898312320.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 : 1303/1303 places, 1760/1760 transitions.
Discarding 102 places :
Symmetric choice reduction at 0 with 102 rule applications. Total rules 102 place count 1201 transition count 1658
Iterating global reduction 0 with 102 rules applied. Total rules applied 204 place count 1201 transition count 1658
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 222 place count 1201 transition count 1640
Discarding 76 places :
Symmetric choice reduction at 1 with 76 rule applications. Total rules 298 place count 1125 transition count 1564
Iterating global reduction 1 with 76 rules applied. Total rules applied 374 place count 1125 transition count 1564
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 411 place count 1125 transition count 1527
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 439 place count 1097 transition count 1499
Iterating global reduction 2 with 28 rules applied. Total rules applied 467 place count 1097 transition count 1499
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 488 place count 1097 transition count 1478
Applied a total of 488 rules in 188 ms. Remains 1097 /1303 variables (removed 206) and now considering 1478/1760 (removed 282) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2104830146403110286.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10121009233153409556.kers'
[2026-05-27 21:43:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2104830146403110286.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10121009233153409556.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1478 rows 1097 cols 4395 entries
Finished phase 1 with 1077 SingleSign rule and 0 generalized
[2026-05-27 21:43:49] [INFO ] Computed 20 invariants in 9 ms
Computed 20 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-10121009233153409556.kers
Total runtime 11 ms.
[2026-05-27 21:43:51] [INFO ] Implicit Places using invariants in 2221 ms returned []
[2026-05-27 21:43:51] [INFO ] Invariant cache hit.
[2026-05-27 21:43:54] [INFO ] Implicit Places using invariants and state equation in 2797 ms returned []
Implicit Place search using SMT with State Equation took 5020 ms to find 0 implicit places.
Running 1477 sub problems to find dead transitions.
[2026-05-27 21:43:54] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1096/2575 variables, and 0 constraints, problems are : Problem set: 0 solved, 1477 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1097 constraints, PredecessorRefiner: 1477/1477 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1477 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1096/2575 variables, and 0 constraints, problems are : Problem set: 0 solved, 1477 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/20 constraints, State Equation: 0/1097 constraints, PredecessorRefiner: 0/1477 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61145ms problems are : Problem set: 0 solved, 1477 unsolved
Search for dead transitions found 0 dead transitions in 61150ms
Starting structural reductions in LTL mode, iteration 1 : 1097/1303 places, 1478/1760 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66366 ms. Remains : 1097/1303 places, 1478/1760 transitions.
[2026-05-27 21:44:55] [INFO ] Flatten gal took : 20 ms
[2026-05-27 21:44:55] [INFO ] Flatten gal took : 22 ms
[2026-05-27 21:44:55] [INFO ] Input system was already deterministic with 1478 transitions.
[2026-05-27 21:44:55] [INFO ] Flatten gal took : 30 ms
[2026-05-27 21:44:55] [INFO ] Flatten gal took : 27 ms
[2026-05-27 21:44:55] [INFO ] Time to serialize gal into /tmp/CTLFireability8751972775109085453.gal : 7 ms
[2026-05-27 21:44:55] [INFO ] Time to serialize properties into /tmp/CTLFireability14457242841242793951.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/CTLFireability8751972775109085453.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14457242841242793951.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.
[2026-05-27 21:45:25] [INFO ] Flatten gal took : 22 ms
[2026-05-27 21:45:25] [INFO ] Applying decomposition
[2026-05-27 21:45:25] [INFO ] Flatten gal took : 22 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/graph17815421154304821925.txt' '-o' '/tmp/graph17815421154304821925.bin' '-w' '/tmp/graph17815421154304821925.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17815421154304821925.bin' '-l' '-1' '-v' '-w' '/tmp/graph17815421154304821925.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:45:25] [INFO ] Decomposing Gal with order
[2026-05-27 21:45:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:45:25] [INFO ] Removed a total of 436 redundant transitions.
[2026-05-27 21:45:25] [INFO ] Flatten gal took : 119 ms
[2026-05-27 21:45:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 8 ms.
[2026-05-27 21:45:25] [INFO ] Time to serialize gal into /tmp/CTLFireability15299809170389791828.gal : 11 ms
[2026-05-27 21:45:25] [INFO ] Time to serialize properties into /tmp/CTLFireability8126641033051708427.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/CTLFireability15299809170389791828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8126641033051708427.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1303/1303 places, 1760/1760 transitions.
Graph (trivial) has 1231 edges and 1303 vertex of which 103 / 1303 are part of one of the 17 SCC in 0 ms
Free SCC test removed 86 places
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 115 transitions
Trivial Post-agglo rules discarded 115 transitions
Performed 115 trivial Post agglomeration. Transition count delta: 115
Iterating post reduction 0 with 115 rules applied. Total rules applied 116 place count 1216 transition count 1557
Reduce places removed 115 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 116 rules applied. Total rules applied 232 place count 1101 transition count 1556
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 233 place count 1100 transition count 1556
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 233 place count 1100 transition count 1500
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 345 place count 1044 transition count 1500
Discarding 130 places :
Symmetric choice reduction at 3 with 130 rule applications. Total rules 475 place count 914 transition count 1370
Iterating global reduction 3 with 130 rules applied. Total rules applied 605 place count 914 transition count 1370
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 622 place count 914 transition count 1353
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 622 place count 914 transition count 1352
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 624 place count 913 transition count 1352
Discarding 51 places :
Symmetric choice reduction at 4 with 51 rule applications. Total rules 675 place count 862 transition count 1301
Iterating global reduction 4 with 51 rules applied. Total rules applied 726 place count 862 transition count 1301
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 4 with 49 rules applied. Total rules applied 775 place count 862 transition count 1252
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 5 with 116 rules applied. Total rules applied 891 place count 804 transition count 1194
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 900 place count 795 transition count 1185
Iterating global reduction 5 with 9 rules applied. Total rules applied 909 place count 795 transition count 1185
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 918 place count 795 transition count 1176
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 6 with 17 rules applied. Total rules applied 935 place count 795 transition count 1159
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 937 place count 793 transition count 1157
Applied a total of 937 rules in 444 ms. Remains 793 /1303 variables (removed 510) and now considering 1157/1760 (removed 603) transitions.
[2026-05-27 21:45:56] [INFO ] Flow matrix only has 1141 transitions (discarded 16 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11081171617267793064.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6381319315278427654.kers'
[2026-05-27 21:45:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11081171617267793064.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6381319315278427654.kers]
Normalized transition count is 1140 out of 1141 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 1140 rows 792 cols 3469 entries
Finished phase 1 with 773 SingleSign rule and 0 generalized
[2026-05-27 21:45:56] [INFO ] Computed 20 invariants in 9 ms
Computed 20 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-6381319315278427654.kers
Total runtime 10 ms.
[2026-05-27 21:45:58] [INFO ] Implicit Places using invariants in 2368 ms returned []
[2026-05-27 21:45:58] [INFO ] Flow matrix only has 1141 transitions (discarded 16 similar events)
[2026-05-27 21:45:58] [INFO ] Invariant cache hit.
[2026-05-27 21:46:01] [INFO ] Implicit Places using invariants and state equation in 2591 ms returned []
Implicit Place search using SMT with State Equation took 4966 ms to find 0 implicit places.
[2026-05-27 21:46:01] [INFO ] Redundant transitions in 23 ms returned []
Running 538 sub problems to find dead transitions.
[2026-05-27 21:46:01] [INFO ] Flow matrix only has 1141 transitions (discarded 16 similar events)
[2026-05-27 21:46:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/775 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 538 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 775/1934 variables, and 2 constraints, problems are : Problem set: 0 solved, 538 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 2/20 constraints, State Equation: 0/793 constraints, PredecessorRefiner: 538/538 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 538 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/775 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 538 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/775 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 538 unsolved
At refinement iteration 2 (OVERLAPS) 18/793 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 538 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 793/1934 variables, and 22 constraints, problems are : Problem set: 0 solved, 538 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 0/793 constraints, PredecessorRefiner: 0/538 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60257ms problems are : Problem set: 0 solved, 538 unsolved
Search for dead transitions found 0 dead transitions in 60258ms
Starting structural reductions in SI_CTL mode, iteration 1 : 793/1303 places, 1157/1760 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65700 ms. Remains : 793/1303 places, 1157/1760 transitions.
[2026-05-27 21:47:01] [INFO ] Flatten gal took : 26 ms
[2026-05-27 21:47:01] [INFO ] Flatten gal took : 29 ms
[2026-05-27 21:47:01] [INFO ] Input system was already deterministic with 1157 transitions.
[2026-05-27 21:47:01] [INFO ] Flatten gal took : 33 ms
[2026-05-27 21:47:01] [INFO ] Flatten gal took : 35 ms
[2026-05-27 21:47:01] [INFO ] Time to serialize gal into /tmp/CTLFireability17662150555723515311.gal : 8 ms
[2026-05-27 21:47:01] [INFO ] Time to serialize properties into /tmp/CTLFireability10916543723626898514.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/CTLFireability17662150555723515311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10916543723626898514.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.
[2026-05-27 21:47:31] [INFO ] Flatten gal took : 17 ms
[2026-05-27 21:47:31] [INFO ] Applying decomposition
[2026-05-27 21:47:31] [INFO ] Flatten gal took : 18 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/graph12505567364451399035.txt' '-o' '/tmp/graph12505567364451399035.bin' '-w' '/tmp/graph12505567364451399035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12505567364451399035.bin' '-l' '-1' '-v' '-w' '/tmp/graph12505567364451399035.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:47:32] [INFO ] Decomposing Gal with order
[2026-05-27 21:47:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:47:32] [INFO ] Removed a total of 403 redundant transitions.
[2026-05-27 21:47:32] [INFO ] Flatten gal took : 119 ms
[2026-05-27 21:47:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 91 labels/synchronizations in 5 ms.
[2026-05-27 21:47:32] [INFO ] Time to serialize gal into /tmp/CTLFireability7624607594291255957.gal : 7 ms
[2026-05-27 21:47:32] [INFO ] Time to serialize properties into /tmp/CTLFireability6410998284972082110.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/CTLFireability7624607594291255957.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6410998284972082110.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,5.21371e+28,2.50204,47432,96,898,63151,14268,1641,93647,1832,6507,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 21:48:02] [INFO ] Flatten gal took : 27 ms
[2026-05-27 21:48:02] [INFO ] Flatten gal took : 29 ms
[2026-05-27 21:48:02] [INFO ] Applying decomposition
[2026-05-27 21:48:02] [INFO ] Flatten gal took : 28 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/graph6070168092614315095.txt' '-o' '/tmp/graph6070168092614315095.bin' '-w' '/tmp/graph6070168092614315095.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6070168092614315095.bin' '-l' '-1' '-v' '-w' '/tmp/graph6070168092614315095.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:48:02] [INFO ] Decomposing Gal with order
[2026-05-27 21:48:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:48:02] [INFO ] Removed a total of 585 redundant transitions.
[2026-05-27 21:48:02] [INFO ] Flatten gal took : 135 ms
[2026-05-27 21:48:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 101 labels/synchronizations in 29 ms.
[2026-05-27 21:48:02] [INFO ] Time to serialize gal into /tmp/CTLFireability17263750017803348408.gal : 10 ms
[2026-05-27 21:48:02] [INFO ] Time to serialize properties into /tmp/CTLFireability11169904586539270004.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/CTLFireability17263750017803348408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11169904586539270004.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 16 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FlexibleBarrier-PT-18b"
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 FlexibleBarrier-PT-18b, 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 r130-smll-177955809100426"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-18b.tgz
mv FlexibleBarrier-PT-18b 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 ;