About the Execution of ITS-Tools for AutonomousCar-PT-09b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16203.680 | 3600000.00 | 3273178.00 | 231627.30 | ???F???????????T | normal |
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.r018-smll-177946788000138.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)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is AutonomousCar-PT-09b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788000138
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 6.8K Mar 5 16:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 5 16:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 5 16:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 5 16:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 07:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 16:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Mar 5 16:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 5 16:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Mar 5 16:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:22 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 865K 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 AutonomousCar-PT-09b-CTLFireability-2024-00
FORMULA_NAME AutonomousCar-PT-09b-CTLFireability-2024-01
FORMULA_NAME AutonomousCar-PT-09b-CTLFireability-2024-02
FORMULA_NAME AutonomousCar-PT-09b-CTLFireability-2024-03
FORMULA_NAME AutonomousCar-PT-09b-CTLFireability-2024-04
FORMULA_NAME AutonomousCar-PT-09b-CTLFireability-2024-05
FORMULA_NAME AutonomousCar-PT-09b-CTLFireability-2024-06
FORMULA_NAME AutonomousCar-PT-09b-CTLFireability-2024-07
FORMULA_NAME AutonomousCar-PT-09b-CTLFireability-2024-08
FORMULA_NAME AutonomousCar-PT-09b-CTLFireability-2024-09
FORMULA_NAME AutonomousCar-PT-09b-CTLFireability-2024-10
FORMULA_NAME AutonomousCar-PT-09b-CTLFireability-2024-11
FORMULA_NAME AutonomousCar-PT-09b-CTLFireability-2024-12
FORMULA_NAME AutonomousCar-PT-09b-CTLFireability-2024-13
FORMULA_NAME AutonomousCar-PT-09b-CTLFireability-2024-14
FORMULA_NAME AutonomousCar-PT-09b-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779511704974
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-09b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 04:48:26] [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]
[2026-05-23 04:48:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 04:48:27] [INFO ] Load time of PNML (sax parser for PT used): 383 ms
[2026-05-23 04:48:27] [INFO ] Transformed 391 places.
[2026-05-23 04:48:27] [INFO ] Transformed 1554 transitions.
[2026-05-23 04:48:27] [INFO ] Found NUPN structural information;
[2026-05-23 04:48:27] [INFO ] Parsed PT model containing 391 places and 1554 transitions and 16243 arcs in 602 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
Support contains 82 out of 391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 391/391 places, 1554/1554 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 340 transition count 1503
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 340 transition count 1503
Ensure Unique test removed 324 transitions
Reduce isomorphic transitions removed 324 transitions.
Iterating post reduction 0 with 324 rules applied. Total rules applied 426 place count 340 transition count 1179
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 435 place count 331 transition count 1170
Iterating global reduction 1 with 9 rules applied. Total rules applied 444 place count 331 transition count 1170
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 445 place count 330 transition count 1169
Iterating global reduction 1 with 1 rules applied. Total rules applied 446 place count 330 transition count 1169
Applied a total of 446 rules in 190 ms. Remains 330 /391 variables (removed 61) and now considering 1169/1554 (removed 385) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6423661900549645635.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3310709225534263923.kers'
[2026-05-23 04:48:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6423661900549645635.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3310709225534263923.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1169 rows 330 cols 13529 entries
Finished phase 1 with 316 SingleSign rule and 0 generalized
[2026-05-23 04:48:28] [INFO ] Computed 14 invariants in 9 ms
Computed 14 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-3310709225534263923.kers
Total runtime 16 ms.
[2026-05-23 04:48:28] [INFO ] Implicit Places using invariants in 620 ms returned []
[2026-05-23 04:48:28] [INFO ] Invariant cache hit.
[2026-05-23 04:48:29] [INFO ] Implicit Places using invariants and state equation in 908 ms returned []
Implicit Place search using SMT with State Equation took 1592 ms to find 0 implicit places.
Running 1168 sub problems to find dead transitions.
[2026-05-23 04:48:29] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/329 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1168 unsolved
SMT process timed out in 32263ms, After SMT, problems are : Problem set: 0 solved, 1168 unsolved
Search for dead transitions found 0 dead transitions in 32309ms
Starting structural reductions in LTL mode, iteration 1 : 330/391 places, 1169/1554 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34155 ms. Remains : 330/391 places, 1169/1554 transitions.
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 1169/1169 transitions.
Applied a total of 0 rules in 18 ms. Remains 330 /330 variables (removed 0) and now considering 1169/1169 (removed 0) transitions.
[2026-05-23 04:49:01] [INFO ] Invariant cache hit.
[2026-05-23 04:49:02] [INFO ] Implicit Places using invariants in 179 ms returned []
[2026-05-23 04:49:02] [INFO ] Invariant cache hit.
[2026-05-23 04:49:02] [INFO ] Implicit Places using invariants and state equation in 778 ms returned []
Implicit Place search using SMT with State Equation took 968 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 988 ms. Remains : 330/330 places, 1169/1169 transitions.
Support contains 82 out of 330 places after structural reductions.
[2026-05-23 04:49:03] [INFO ] Flatten gal took : 425 ms
[2026-05-23 04:49:03] [INFO ] Flatten gal took : 205 ms
[2026-05-23 04:49:04] [INFO ] Input system was already deterministic with 1169 transitions.
RANDOM walk for 40000 steps (330 resets) in 3346 ms. (11 steps per ms) remains 56/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 97 ms. (40 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 69 ms. (57 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 56/56 properties
[2026-05-23 04:49:06] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp78 is UNSAT
At refinement iteration 1 (OVERLAPS) 259/321 variables, 13/13 constraints. Problems are: Problem set: 4 solved, 52 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/321 variables, 2/15 constraints. Problems are: Problem set: 4 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/321 variables, 0/15 constraints. Problems are: Problem set: 4 solved, 52 unsolved
At refinement iteration 4 (OVERLAPS) 9/330 variables, 1/16 constraints. Problems are: Problem set: 4 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/330 variables, 1/17 constraints. Problems are: Problem set: 4 solved, 52 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 330/1499 variables, and 17 constraints, problems are : Problem set: 4 solved, 52 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 0/330 constraints, PredecessorRefiner: 56/1 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 52 unsolved
Problem AtomicPropp54 is UNSAT
At refinement iteration 1 (OVERLAPS) 263/321 variables, 13/13 constraints. Problems are: Problem set: 5 solved, 51 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/321 variables, 2/15 constraints. Problems are: Problem set: 5 solved, 51 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/321 variables, 0/15 constraints. Problems are: Problem set: 5 solved, 51 unsolved
At refinement iteration 4 (OVERLAPS) 9/330 variables, 1/16 constraints. Problems are: Problem set: 5 solved, 51 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/330 variables, 1/17 constraints. Problems are: Problem set: 5 solved, 51 unsolved
Problem AtomicPropp16 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/330 variables, 3/20 constraints. Problems are: Problem set: 6 solved, 50 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 330/1499 variables, and 20 constraints, problems are : Problem set: 6 solved, 50 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 0/330 constraints, PredecessorRefiner: 51/1 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10306ms problems are : Problem set: 6 solved, 50 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 55 out of 330 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 330/330 places, 1169/1169 transitions.
Graph (trivial) has 240 edges and 330 vertex of which 4 / 330 are part of one of the 2 SCC in 14 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 1589 edges and 328 vertex of which 326 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.43 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 107 transitions
Trivial Post-agglo rules discarded 107 transitions
Performed 107 trivial Post agglomeration. Transition count delta: 107
Iterating post reduction 0 with 109 rules applied. Total rules applied 111 place count 326 transition count 1056
Reduce places removed 107 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 1 with 159 rules applied. Total rules applied 270 place count 219 transition count 1004
Reduce places removed 30 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 31 rules applied. Total rules applied 301 place count 189 transition count 1003
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 302 place count 188 transition count 1003
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 9 Pre rules applied. Total rules applied 302 place count 188 transition count 994
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 320 place count 179 transition count 994
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 327 place count 172 transition count 987
Iterating global reduction 4 with 7 rules applied. Total rules applied 334 place count 172 transition count 987
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 335 place count 171 transition count 978
Iterating global reduction 4 with 1 rules applied. Total rules applied 336 place count 171 transition count 978
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 338 place count 171 transition count 976
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 339 place count 170 transition count 976
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 2 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 6 with 88 rules applied. Total rules applied 427 place count 126 transition count 932
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 428 place count 126 transition count 931
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 430 place count 124 transition count 913
Iterating global reduction 7 with 2 rules applied. Total rules applied 432 place count 124 transition count 913
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 434 place count 124 transition count 911
Free-agglomeration rule applied 24 times.
Iterating global reduction 8 with 24 rules applied. Total rules applied 458 place count 124 transition count 887
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 8 with 24 rules applied. Total rules applied 482 place count 100 transition count 887
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 484 place count 100 transition count 887
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 485 place count 99 transition count 886
Applied a total of 485 rules in 784 ms. Remains 99 /330 variables (removed 231) and now considering 886/1169 (removed 283) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 786 ms. Remains : 99/330 places, 886/1169 transitions.
RANDOM walk for 40000 steps (1064 resets) in 1010 ms. (39 steps per ms) remains 41/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (11 resets) in 27 ms. (143 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (9 resets) in 19 ms. (200 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (11 resets) in 29 ms. (133 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (9 resets) in 16 ms. (235 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4001 steps (8 resets) in 16 ms. (235 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (10 resets) in 17 ms. (222 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (11 resets) in 20 ms. (190 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (11 resets) in 20 ms. (190 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (10 resets) in 17 ms. (222 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (10 resets) in 22 ms. (174 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (11 resets) in 39 ms. (100 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (9 resets) in 20 ms. (190 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (9 resets) in 19 ms. (200 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (9 resets) in 17 ms. (222 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (11 resets) in 18 ms. (210 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (10 resets) in 18 ms. (210 steps per ms) remains 40/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (10 resets) in 18 ms. (210 steps per ms) remains 39/40 properties
BEST_FIRST walk for 4004 steps (10 resets) in 16 ms. (235 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (10 resets) in 70 ms. (56 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (11 resets) in 16 ms. (235 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (10 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (9 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (10 resets) in 16 ms. (235 steps per ms) remains 38/39 properties
BEST_FIRST walk for 4004 steps (9 resets) in 12 ms. (308 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 38/38 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1007329591946986320.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16124356520829169927.kers'
[2026-05-23 04:49:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1007329591946986320.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16124356520829169927.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 2 ms.
// Phase 1: matrix 886 rows 98 cols 12785 entries
Finished phase 1 with 85 SingleSign rule and 0 generalized
[2026-05-23 04:49:17] [INFO ] Computed 14 invariants in 8 ms
Computed 14 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-16124356520829169927.kers
Total runtime 12 ms.
[2026-05-23 04:49:17] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 47/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 881/973 variables, 92/104 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/973 variables, 4/108 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/973 variables, 2/110 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/973 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/973 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/973 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 10/983 variables, 5/118 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/983 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/983 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/983 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 13 (OVERLAPS) 2/985 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/985 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/985 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 16 (OVERLAPS) 0/985 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 985/985 variables, and 123 constraints, problems are : Problem set: 0 solved, 38 unsolved in 23845 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 99/99 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 38/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 47/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 881/973 variables, 92/104 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/973 variables, 2/106 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/973 variables, 9/115 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/973 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 10/983 variables, 5/120 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/983 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/983 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/983 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/983 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 2/985 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/985 variables, 2/126 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/985 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 15 (OVERLAPS) 0/985 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 985/985 variables, and 126 constraints, problems are : Problem set: 0 solved, 38 unsolved in 24157 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 99/99 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 38/0 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 9/9 constraints]
After SMT, in 48083ms problems are : Problem set: 0 solved, 38 unsolved
Parikh walk visited 0 properties in 2065 ms.
Support contains 45 out of 99 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 886/886 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 99 transition count 885
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 98 transition count 885
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 98 transition count 884
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 97 transition count 884
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 96 transition count 883
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 96 transition count 883
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 2 with 2 rules applied. Total rules applied 8 place count 95 transition count 882
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 95 transition count 881
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 94 transition count 881
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 94 transition count 881
Applied a total of 11 rules in 172 ms. Remains 94 /99 variables (removed 5) and now considering 881/886 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 172 ms. Remains : 94/99 places, 881/886 transitions.
RANDOM walk for 40000 steps (1051 resets) in 811 ms. (49 steps per ms) remains 29/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (9 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (10 resets) in 10 ms. (363 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (10 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 10 ms. (364 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (10 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (11 resets) in 12 ms. (307 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (10 resets) in 11 ms. (333 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (10 resets) in 9 ms. (400 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (10 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (10 resets) in 10 ms. (363 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (11 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (11 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (10 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (11 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (12 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (10 resets) in 9 ms. (400 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (11 resets) in 11 ms. (333 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 13 ms. (286 steps per ms) remains 27/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 10 ms. (364 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (9 resets) in 10 ms. (363 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 8 ms. (444 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (11 resets) in 11 ms. (333 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 27/27 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12574605446566510937.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11173268037883909302.kers'
[2026-05-23 04:50:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12574605446566510937.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11173268037883909302.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 2 ms.
// Phase 1: matrix 881 rows 93 cols 12775 entries
Finished phase 1 with 80 SingleSign rule and 0 generalized
[2026-05-23 04:50:08] [INFO ] Computed 14 invariants in 7 ms
Computed 14 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-11173268037883909302.kers
Total runtime 10 ms.
[2026-05-23 04:50:08] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 47/89 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 878/967 variables, 89/101 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/967 variables, 2/103 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/967 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 8/975 variables, 5/108 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/975 variables, 2/110 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/975 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/975 variables, 1/112 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/975 variables, 1/113 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/975 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 12 (OVERLAPS) 0/975 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/975 variables, 2/117 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/975 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 15 (OVERLAPS) 0/975 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 975/975 variables, and 117 constraints, problems are : Problem set: 0 solved, 27 unsolved in 11336 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 94/94 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 27/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 47/89 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 878/967 variables, 89/101 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/967 variables, 8/109 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/967 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 8/975 variables, 5/114 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/975 variables, 2/116 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/975 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/975 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 10 (OVERLAPS) 0/975 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/975 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 12 (OVERLAPS) 0/975 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 975/975 variables, and 118 constraints, problems are : Problem set: 0 solved, 27 unsolved in 10141 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 94/94 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 27/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 9/9 constraints]
After SMT, in 21541ms problems are : Problem set: 0 solved, 27 unsolved
Parikh walk visited 0 properties in 1589 ms.
Support contains 42 out of 94 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 94/94 places, 881/881 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 94 transition count 879
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 13 place count 92 transition count 870
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 92 transition count 870
Applied a total of 14 rules in 115 ms. Remains 92 /94 variables (removed 2) and now considering 870/881 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 92/94 places, 870/881 transitions.
RANDOM walk for 40000 steps (1010 resets) in 782 ms. (51 steps per ms) remains 25/27 properties
BEST_FIRST walk for 4002 steps (11 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (11 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (11 resets) in 13 ms. (285 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (10 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (11 resets) in 13 ms. (286 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (11 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (9 resets) in 13 ms. (286 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (9 resets) in 10 ms. (363 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (10 resets) in 10 ms. (364 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (10 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (9 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (11 resets) in 10 ms. (364 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (12 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (9 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (9 resets) in 13 ms. (285 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (9 resets) in 12 ms. (307 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (10 resets) in 11 ms. (333 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (11 resets) in 13 ms. (285 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (11 resets) in 10 ms. (364 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (10 resets) in 10 ms. (364 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (12 resets) in 10 ms. (364 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4001 steps (10 resets) in 12 ms. (307 steps per ms) remains 24/24 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10374102188818920280.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-599756913143454280.kers'
[2026-05-23 04:50:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10374102188818920280.kers, --Pflows, --basisKERS=/tmp/petrispot-output-599756913143454280.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 2 ms.
// Phase 1: matrix 870 rows 91 cols 12699 entries
Finished phase 1 with 78 SingleSign rule and 0 generalized
[2026-05-23 04:50:32] [INFO ] Computed 14 invariants in 7 ms
Computed 14 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-599756913143454280.kers
Total runtime 10 ms.
[2026-05-23 04:50:32] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 45/87 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 867/954 variables, 87/99 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/954 variables, 3/102 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/954 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/954 variables, 2/106 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/954 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 8/962 variables, 5/111 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/962 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/962 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/962 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/962 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/962 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 14 (OVERLAPS) 0/962 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 962/962 variables, and 116 constraints, problems are : Problem set: 0 solved, 24 unsolved in 9245 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 92/92 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 24/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 45/87 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 867/954 variables, 87/99 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/954 variables, 9/108 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/954 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (OVERLAPS) 8/962 variables, 5/113 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/962 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/962 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/962 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 10 (OVERLAPS) 0/962 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 962/962 variables, and 116 constraints, problems are : Problem set: 0 solved, 24 unsolved in 8500 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 92/92 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 24/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 9/9 constraints]
After SMT, in 17803ms problems are : Problem set: 0 solved, 24 unsolved
Parikh walk visited 1 properties in 976 ms.
Support contains 42 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 870/870 transitions.
Applied a total of 0 rules in 36 ms. Remains 92 /92 variables (removed 0) and now considering 870/870 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 92/92 places, 870/870 transitions.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA AutonomousCar-PT-09b-CTLFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 04:50:51] [INFO ] Flatten gal took : 105 ms
[2026-05-23 04:50:51] [INFO ] Flatten gal took : 110 ms
[2026-05-23 04:50:51] [INFO ] Input system was already deterministic with 1169 transitions.
Support contains 74 out of 330 places (down from 75) after GAL structural reductions.
Computed a total of 52 stabilizing places and 53 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 1169/1169 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 321 transition count 1160
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 321 transition count 1160
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 319 transition count 1158
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 319 transition count 1158
Applied a total of 22 rules in 60 ms. Remains 319 /330 variables (removed 11) and now considering 1158/1169 (removed 11) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12022047998383305714.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12452669555209359886.kers'
[2026-05-23 04:50:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12022047998383305714.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12452669555209359886.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 1158 rows 319 cols 13507 entries
Finished phase 1 with 305 SingleSign rule and 0 generalized
[2026-05-23 04:50:51] [INFO ] Computed 14 invariants in 13 ms
Computed 14 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-12452669555209359886.kers
Total runtime 17 ms.
[2026-05-23 04:50:52] [INFO ] Implicit Places using invariants in 292 ms returned []
[2026-05-23 04:50:52] [INFO ] Invariant cache hit.
[2026-05-23 04:50:52] [INFO ] Implicit Places using invariants and state equation in 690 ms returned []
Implicit Place search using SMT with State Equation took 986 ms to find 0 implicit places.
Running 1157 sub problems to find dead transitions.
[2026-05-23 04:50:52] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/318 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1157 unsolved
SMT process timed out in 31442ms, After SMT, problems are : Problem set: 0 solved, 1157 unsolved
Search for dead transitions found 0 dead transitions in 31447ms
Starting structural reductions in LTL mode, iteration 1 : 319/330 places, 1158/1169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32500 ms. Remains : 319/330 places, 1158/1169 transitions.
[2026-05-23 04:51:24] [INFO ] Flatten gal took : 149 ms
[2026-05-23 04:51:24] [INFO ] Flatten gal took : 154 ms
[2026-05-23 04:51:25] [INFO ] Input system was already deterministic with 1158 transitions.
[2026-05-23 04:51:25] [INFO ] Flatten gal took : 115 ms
[2026-05-23 04:51:25] [INFO ] Flatten gal took : 77 ms
[2026-05-23 04:51:25] [INFO ] Time to serialize gal into /tmp/CTLFireability10387081708982003402.gal : 66 ms
[2026-05-23 04:51:25] [INFO ] Time to serialize properties into /tmp/CTLFireability3883427816230210269.ctl : 4 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/CTLFireability10387081708982003402.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3883427816230210269.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.
[2026-05-23 04:51:55] [INFO ] Flatten gal took : 69 ms
[2026-05-23 04:51:55] [INFO ] Applying decomposition
[2026-05-23 04:51:55] [INFO ] Flatten gal took : 68 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/graph5657359460671623910.txt' '-o' '/tmp/graph5657359460671623910.bin' '-w' '/tmp/graph5657359460671623910.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5657359460671623910.bin' '-l' '-1' '-v' '-w' '/tmp/graph5657359460671623910.weights' '-q' '0' '-e' '0.001'
[2026-05-23 04:51:56] [INFO ] Decomposing Gal with order
[2026-05-23 04:51:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 04:51:56] [INFO ] Removed a total of 6080 redundant transitions.
[2026-05-23 04:51:56] [INFO ] Flatten gal took : 662 ms
[2026-05-23 04:51:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 73 ms.
[2026-05-23 04:51:57] [INFO ] Time to serialize gal into /tmp/CTLFireability17630596650843772088.gal : 12 ms
[2026-05-23 04:51:57] [INFO ] Time to serialize properties into /tmp/CTLFireability3726471022537856200.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/CTLFireability17630596650843772088.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3726471022537856200.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 : 330/330 places, 1169/1169 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 322 transition count 1161
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 322 transition count 1161
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 321 transition count 1160
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 321 transition count 1160
Applied a total of 18 rules in 23 ms. Remains 321 /330 variables (removed 9) and now considering 1160/1169 (removed 9) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9673343168158547227.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10718666108741415990.kers'
[2026-05-23 04:52:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9673343168158547227.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10718666108741415990.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1160 rows 321 cols 13511 entries
Finished phase 1 with 307 SingleSign rule and 0 generalized
[2026-05-23 04:52:27] [INFO ] Computed 14 invariants in 8 ms
Computed 14 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-10718666108741415990.kers
Total runtime 10 ms.
[2026-05-23 04:52:27] [INFO ] Implicit Places using invariants in 198 ms returned []
[2026-05-23 04:52:27] [INFO ] Invariant cache hit.
[2026-05-23 04:52:28] [INFO ] Implicit Places using invariants and state equation in 781 ms returned []
Implicit Place search using SMT with State Equation took 986 ms to find 0 implicit places.
Running 1159 sub problems to find dead transitions.
[2026-05-23 04:52:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1159 unsolved
SMT process timed out in 31568ms, After SMT, problems are : Problem set: 0 solved, 1159 unsolved
Search for dead transitions found 0 dead transitions in 31593ms
Starting structural reductions in LTL mode, iteration 1 : 321/330 places, 1160/1169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32606 ms. Remains : 321/330 places, 1160/1169 transitions.
[2026-05-23 04:52:59] [INFO ] Flatten gal took : 150 ms
[2026-05-23 04:53:00] [INFO ] Flatten gal took : 146 ms
[2026-05-23 04:53:00] [INFO ] Input system was already deterministic with 1160 transitions.
[2026-05-23 04:53:00] [INFO ] Flatten gal took : 126 ms
[2026-05-23 04:53:00] [INFO ] Flatten gal took : 129 ms
[2026-05-23 04:53:00] [INFO ] Time to serialize gal into /tmp/CTLFireability856000645960368086.gal : 16 ms
[2026-05-23 04:53:00] [INFO ] Time to serialize properties into /tmp/CTLFireability8699438134187273322.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/CTLFireability856000645960368086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8699438134187273322.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 04:53:30] [INFO ] Flatten gal took : 77 ms
[2026-05-23 04:53:30] [INFO ] Applying decomposition
[2026-05-23 04:53:30] [INFO ] Flatten gal took : 70 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/graph3940533222992088419.txt' '-o' '/tmp/graph3940533222992088419.bin' '-w' '/tmp/graph3940533222992088419.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3940533222992088419.bin' '-l' '-1' '-v' '-w' '/tmp/graph3940533222992088419.weights' '-q' '0' '-e' '0.001'
[2026-05-23 04:53:31] [INFO ] Decomposing Gal with order
[2026-05-23 04:53:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 04:53:31] [INFO ] Removed a total of 6025 redundant transitions.
[2026-05-23 04:53:31] [INFO ] Flatten gal took : 344 ms
[2026-05-23 04:53:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 44 ms.
[2026-05-23 04:53:31] [INFO ] Time to serialize gal into /tmp/CTLFireability4081091503567413050.gal : 6 ms
[2026-05-23 04:53:31] [INFO ] Time to serialize properties into /tmp/CTLFireability3552858984186993014.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/CTLFireability4081091503567413050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3552858984186993014.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 : 330/330 places, 1169/1169 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 321 transition count 1160
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 321 transition count 1160
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 319 transition count 1158
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 319 transition count 1158
Applied a total of 22 rules in 27 ms. Remains 319 /330 variables (removed 11) and now considering 1158/1169 (removed 11) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2413768167736612169.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4867146140259789464.kers'
[2026-05-23 04:54:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2413768167736612169.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4867146140259789464.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1158 rows 319 cols 13507 entries
Finished phase 1 with 305 SingleSign rule and 0 generalized
[2026-05-23 04:54:01] [INFO ] Computed 14 invariants in 9 ms
Computed 14 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-4867146140259789464.kers
Total runtime 12 ms.
[2026-05-23 04:54:02] [INFO ] Implicit Places using invariants in 382 ms returned []
[2026-05-23 04:54:02] [INFO ] Invariant cache hit.
[2026-05-23 04:54:03] [INFO ] Implicit Places using invariants and state equation in 864 ms returned []
Implicit Place search using SMT with State Equation took 1249 ms to find 0 implicit places.
Running 1157 sub problems to find dead transitions.
[2026-05-23 04:54:03] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/318 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1157 unsolved
SMT process timed out in 31420ms, After SMT, problems are : Problem set: 0 solved, 1157 unsolved
Search for dead transitions found 0 dead transitions in 31429ms
Starting structural reductions in LTL mode, iteration 1 : 319/330 places, 1158/1169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32710 ms. Remains : 319/330 places, 1158/1169 transitions.
[2026-05-23 04:54:34] [INFO ] Flatten gal took : 101 ms
[2026-05-23 04:54:34] [INFO ] Flatten gal took : 107 ms
[2026-05-23 04:54:34] [INFO ] Input system was already deterministic with 1158 transitions.
[2026-05-23 04:54:35] [INFO ] Flatten gal took : 107 ms
[2026-05-23 04:54:35] [INFO ] Flatten gal took : 97 ms
[2026-05-23 04:54:35] [INFO ] Time to serialize gal into /tmp/CTLFireability14672093630791323221.gal : 15 ms
[2026-05-23 04:54:35] [INFO ] Time to serialize properties into /tmp/CTLFireability9887557539684980174.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/CTLFireability14672093630791323221.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9887557539684980174.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.
[2026-05-23 04:55:05] [INFO ] Flatten gal took : 62 ms
[2026-05-23 04:55:05] [INFO ] Applying decomposition
[2026-05-23 04:55:05] [INFO ] Flatten gal took : 61 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/graph14828340992561792378.txt' '-o' '/tmp/graph14828340992561792378.bin' '-w' '/tmp/graph14828340992561792378.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14828340992561792378.bin' '-l' '-1' '-v' '-w' '/tmp/graph14828340992561792378.weights' '-q' '0' '-e' '0.001'
[2026-05-23 04:55:05] [INFO ] Decomposing Gal with order
[2026-05-23 04:55:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 04:55:05] [INFO ] Removed a total of 6164 redundant transitions.
[2026-05-23 04:55:05] [INFO ] Flatten gal took : 170 ms
[2026-05-23 04:55:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 21 ms.
[2026-05-23 04:55:05] [INFO ] Time to serialize gal into /tmp/CTLFireability16565298522107439095.gal : 14 ms
[2026-05-23 04:55:05] [INFO ] Time to serialize properties into /tmp/CTLFireability14033926517774394568.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/CTLFireability16565298522107439095.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14033926517774394568.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 330/330 places, 1169/1169 transitions.
Graph (trivial) has 313 edges and 330 vertex of which 4 / 330 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 327 transition count 1045
Reduce places removed 121 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 1 with 171 rules applied. Total rules applied 293 place count 206 transition count 995
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 323 place count 176 transition count 995
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 323 place count 176 transition count 987
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 339 place count 168 transition count 987
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 347 place count 160 transition count 979
Iterating global reduction 3 with 8 rules applied. Total rules applied 355 place count 160 transition count 979
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 357 place count 158 transition count 961
Iterating global reduction 3 with 2 rules applied. Total rules applied 359 place count 158 transition count 961
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 363 place count 158 transition count 957
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 365 place count 156 transition count 957
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Deduced a syphon composed of 59 places in 1 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 5 with 118 rules applied. Total rules applied 483 place count 97 transition count 898
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 484 place count 97 transition count 897
Discarding 17 places :
Symmetric choice reduction at 6 with 17 rule applications. Total rules 501 place count 80 transition count 743
Iterating global reduction 6 with 17 rules applied. Total rules applied 518 place count 80 transition count 743
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 6 with 13 rules applied. Total rules applied 531 place count 80 transition count 730
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 537 place count 74 transition count 730
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 8 with 2 rules applied. Total rules applied 539 place count 73 transition count 729
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 540 place count 73 transition count 728
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 542 place count 71 transition count 726
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 543 place count 70 transition count 726
Applied a total of 543 rules in 811 ms. Remains 70 /330 variables (removed 260) and now considering 726/1169 (removed 443) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10883851369129553521.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11624867781034373486.kers'
[2026-05-23 04:55:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10883851369129553521.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11624867781034373486.kers]
Normalized transition count is 725 out of 726 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 2 ms.
// Phase 1: matrix 725 rows 69 cols 11321 entries
Finished phase 1 with 58 SingleSign rule and 0 generalized
[2026-05-23 04:55:36] [INFO ] Computed 12 invariants in 7 ms
Computed 12 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-11624867781034373486.kers
Total runtime 10 ms.
[2026-05-23 04:55:37] [INFO ] Implicit Places using invariants in 398 ms returned []
[2026-05-23 04:55:37] [INFO ] Invariant cache hit.
[2026-05-23 04:55:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 04:55:38] [INFO ] Implicit Places using invariants and state equation in 734 ms returned [63, 69]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1142 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 68/330 places, 726/1169 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 68 transition count 725
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 67 transition count 725
Applied a total of 2 rules in 89 ms. Remains 67 /68 variables (removed 1) and now considering 725/726 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5821364276703357636.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9492034360158588340.kers'
[2026-05-23 04:55:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5821364276703357636.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9492034360158588340.kers]
Normalized transition count is 724 out of 725 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 724 rows 67 cols 11316 entries
Finished phase 1 with 57 SingleSign rule and 0 generalized
[2026-05-23 04:55:38] [INFO ] Computed 10 invariants in 6 ms
Computed 10 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-9492034360158588340.kers
Total runtime 10 ms.
[2026-05-23 04:55:38] [INFO ] Implicit Places using invariants in 379 ms returned []
[2026-05-23 04:55:38] [INFO ] Invariant cache hit.
[2026-05-23 04:55:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 04:55:39] [INFO ] Implicit Places using invariants and state equation in 585 ms returned []
Implicit Place search using SMT with State Equation took 980 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 67/330 places, 725/1169 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3039 ms. Remains : 67/330 places, 725/1169 transitions.
[2026-05-23 04:55:39] [INFO ] Flatten gal took : 81 ms
[2026-05-23 04:55:39] [INFO ] Flatten gal took : 86 ms
[2026-05-23 04:55:39] [INFO ] Input system was already deterministic with 725 transitions.
RANDOM walk for 108 steps (3 resets) in 6 ms. (15 steps per ms) remains 0/1 properties
FORMULA AutonomousCar-PT-09b-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 04:55:39] [INFO ] Flatten gal took : 119 ms
[2026-05-23 04:55:39] [INFO ] Flatten gal took : 134 ms
[2026-05-23 04:55:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15360717173676374174.gal : 18 ms
[2026-05-23 04:55:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5004357652854109738.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15360717173676374174.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5004357652854109738.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 330/330 places, 1169/1169 transitions.
Graph (trivial) has 291 edges and 330 vertex of which 4 / 330 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 327 transition count 1044
Reduce places removed 122 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 1 with 174 rules applied. Total rules applied 297 place count 205 transition count 992
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 328 place count 174 transition count 992
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 328 place count 174 transition count 986
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 340 place count 168 transition count 986
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 348 place count 160 transition count 978
Iterating global reduction 3 with 8 rules applied. Total rules applied 356 place count 160 transition count 978
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 358 place count 158 transition count 960
Iterating global reduction 3 with 2 rules applied. Total rules applied 360 place count 158 transition count 960
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 364 place count 158 transition count 956
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 366 place count 156 transition count 956
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 5 with 100 rules applied. Total rules applied 466 place count 106 transition count 906
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 467 place count 106 transition count 905
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 478 place count 95 transition count 811
Iterating global reduction 6 with 11 rules applied. Total rules applied 489 place count 95 transition count 811
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 6 with 14 rules applied. Total rules applied 503 place count 95 transition count 797
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 510 place count 88 transition count 797
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 512 place count 87 transition count 796
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 513 place count 87 transition count 795
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 515 place count 85 transition count 793
Applied a total of 515 rules in 231 ms. Remains 85 /330 variables (removed 245) and now considering 793/1169 (removed 376) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5860561834152150543.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5157761040468390392.kers'
[2026-05-23 04:55:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5860561834152150543.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5157761040468390392.kers]
Normalized transition count is 792 out of 793 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 3 ms.
// Phase 1: matrix 792 rows 83 cols 11887 entries
Finished phase 1 with 72 SingleSign rule and 0 generalized
[2026-05-23 04:55:40] [INFO ] Computed 13 invariants in 12 ms
Computed 13 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-5157761040468390392.kers
Total runtime 15 ms.
[2026-05-23 04:55:40] [INFO ] Implicit Places using invariants in 286 ms returned []
[2026-05-23 04:55:40] [INFO ] Invariant cache hit.
[2026-05-23 04:55:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 04:55:40] [INFO ] Implicit Places using invariants and state equation in 640 ms returned [78, 84]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 929 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 83/330 places, 793/1169 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 83 transition count 792
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 82 transition count 792
Applied a total of 2 rules in 47 ms. Remains 82 /83 variables (removed 1) and now considering 792/793 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7284717746220093958.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8354576642390852895.kers'
[2026-05-23 04:55:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7284717746220093958.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8354576642390852895.kers]
Normalized transition count is 791 out of 792 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 3 ms.
// Phase 1: matrix 791 rows 81 cols 11882 entries
Finished phase 1 with 71 SingleSign rule and 0 generalized
[2026-05-23 04:55:41] [INFO ] Computed 11 invariants in 10 ms
Computed 11 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-8354576642390852895.kers
Total runtime 13 ms.
[2026-05-23 04:55:41] [INFO ] Implicit Places using invariants in 267 ms returned []
[2026-05-23 04:55:41] [INFO ] Invariant cache hit.
[2026-05-23 04:55:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 04:55:41] [INFO ] Implicit Places using invariants and state equation in 629 ms returned []
Implicit Place search using SMT with State Equation took 898 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 82/330 places, 792/1169 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2107 ms. Remains : 82/330 places, 792/1169 transitions.
[2026-05-23 04:55:41] [INFO ] Flatten gal took : 70 ms
[2026-05-23 04:55:42] [INFO ] Flatten gal took : 76 ms
[2026-05-23 04:55:42] [INFO ] Input system was already deterministic with 792 transitions.
[2026-05-23 04:55:42] [INFO ] Flatten gal took : 77 ms
[2026-05-23 04:55:42] [INFO ] Flatten gal took : 153 ms
[2026-05-23 04:55:42] [INFO ] Time to serialize gal into /tmp/CTLFireability12770897096186948545.gal : 19 ms
[2026-05-23 04:55:42] [INFO ] Time to serialize properties into /tmp/CTLFireability6343704185441811122.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/CTLFireability12770897096186948545.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6343704185441811122.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.
[2026-05-23 04:56:12] [INFO ] Flatten gal took : 74 ms
[2026-05-23 04:56:12] [INFO ] Applying decomposition
[2026-05-23 04:56:12] [INFO ] Flatten gal took : 90 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/graph10741132070179794024.txt' '-o' '/tmp/graph10741132070179794024.bin' '-w' '/tmp/graph10741132070179794024.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10741132070179794024.bin' '-l' '-1' '-v' '-w' '/tmp/graph10741132070179794024.weights' '-q' '0' '-e' '0.001'
[2026-05-23 04:56:12] [INFO ] Decomposing Gal with order
[2026-05-23 04:56:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 04:56:13] [INFO ] Removed a total of 5610 redundant transitions.
[2026-05-23 04:56:13] [INFO ] Flatten gal took : 154 ms
[2026-05-23 04:56:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 46 ms.
[2026-05-23 04:56:13] [INFO ] Time to serialize gal into /tmp/CTLFireability8644729699590556290.gal : 8 ms
[2026-05-23 04:56:13] [INFO ] Time to serialize properties into /tmp/CTLFireability16868331038204207314.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/CTLFireability8644729699590556290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16868331038204207314.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 : 330/330 places, 1169/1169 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 321 transition count 1160
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 321 transition count 1160
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 319 transition count 1158
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 319 transition count 1158
Applied a total of 22 rules in 23 ms. Remains 319 /330 variables (removed 11) and now considering 1158/1169 (removed 11) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14900315924212487151.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4447358546099504987.kers'
[2026-05-23 04:56:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14900315924212487151.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4447358546099504987.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1158 rows 319 cols 13507 entries
Finished phase 1 with 305 SingleSign rule and 0 generalized
[2026-05-23 04:56:43] [INFO ] Computed 14 invariants in 13 ms
Computed 14 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-4447358546099504987.kers
Total runtime 16 ms.
[2026-05-23 04:56:43] [INFO ] Implicit Places using invariants in 335 ms returned []
[2026-05-23 04:56:43] [INFO ] Invariant cache hit.
[2026-05-23 04:56:44] [INFO ] Implicit Places using invariants and state equation in 1266 ms returned []
Implicit Place search using SMT with State Equation took 1604 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 319/330 places, 1158/1169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1634 ms. Remains : 319/330 places, 1158/1169 transitions.
[2026-05-23 04:56:45] [INFO ] Flatten gal took : 87 ms
[2026-05-23 04:56:45] [INFO ] Flatten gal took : 101 ms
[2026-05-23 04:56:45] [INFO ] Input system was already deterministic with 1158 transitions.
[2026-05-23 04:56:45] [INFO ] Flatten gal took : 138 ms
[2026-05-23 04:56:45] [INFO ] Flatten gal took : 106 ms
[2026-05-23 04:56:45] [INFO ] Time to serialize gal into /tmp/CTLFireability1486584213099124203.gal : 20 ms
[2026-05-23 04:56:45] [INFO ] Time to serialize properties into /tmp/CTLFireability10871765761541278314.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/CTLFireability1486584213099124203.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10871765761541278314.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.
[2026-05-23 04:57:15] [INFO ] Flatten gal took : 72 ms
[2026-05-23 04:57:15] [INFO ] Applying decomposition
[2026-05-23 04:57:15] [INFO ] Flatten gal took : 83 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/graph3402547163124106036.txt' '-o' '/tmp/graph3402547163124106036.bin' '-w' '/tmp/graph3402547163124106036.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3402547163124106036.bin' '-l' '-1' '-v' '-w' '/tmp/graph3402547163124106036.weights' '-q' '0' '-e' '0.001'
[2026-05-23 04:57:16] [INFO ] Decomposing Gal with order
[2026-05-23 04:57:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 04:57:16] [INFO ] Removed a total of 6187 redundant transitions.
[2026-05-23 04:57:16] [INFO ] Flatten gal took : 113 ms
[2026-05-23 04:57:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 21 ms.
[2026-05-23 04:57:16] [INFO ] Time to serialize gal into /tmp/CTLFireability2604215529099219835.gal : 4 ms
[2026-05-23 04:57:16] [INFO ] Time to serialize properties into /tmp/CTLFireability14496729230043689732.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/CTLFireability2604215529099219835.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14496729230043689732.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 : 330/330 places, 1169/1169 transitions.
Graph (trivial) has 268 edges and 330 vertex of which 4 / 330 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 119 transitions
Trivial Post-agglo rules discarded 119 transitions
Performed 119 trivial Post agglomeration. Transition count delta: 119
Iterating post reduction 0 with 119 rules applied. Total rules applied 120 place count 327 transition count 1047
Reduce places removed 119 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 1 with 171 rules applied. Total rules applied 291 place count 208 transition count 995
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 322 place count 177 transition count 995
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 322 place count 177 transition count 988
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 336 place count 170 transition count 988
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 343 place count 163 transition count 981
Iterating global reduction 3 with 7 rules applied. Total rules applied 350 place count 163 transition count 981
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 352 place count 161 transition count 963
Iterating global reduction 3 with 2 rules applied. Total rules applied 354 place count 161 transition count 963
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 358 place count 161 transition count 959
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 360 place count 159 transition count 959
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 5 with 82 rules applied. Total rules applied 442 place count 118 transition count 918
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 443 place count 118 transition count 917
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 449 place count 112 transition count 871
Iterating global reduction 6 with 6 rules applied. Total rules applied 455 place count 112 transition count 871
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 6 with 10 rules applied. Total rules applied 465 place count 112 transition count 861
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 470 place count 107 transition count 861
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 8 with 2 rules applied. Total rules applied 472 place count 106 transition count 860
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 473 place count 106 transition count 859
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 474 place count 106 transition count 859
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 476 place count 104 transition count 857
Applied a total of 476 rules in 242 ms. Remains 104 /330 variables (removed 226) and now considering 857/1169 (removed 312) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8639120981757309829.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13412995811139716507.kers'
[2026-05-23 04:57:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8639120981757309829.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13412995811139716507.kers]
Normalized transition count is 856 out of 857 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 2 ms.
// Phase 1: matrix 856 rows 102 cols 12240 entries
Finished phase 1 with 91 SingleSign rule and 0 generalized
[2026-05-23 04:57:46] [INFO ] Computed 13 invariants in 8 ms
Computed 13 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-13412995811139716507.kers
Total runtime 11 ms.
[2026-05-23 04:57:46] [INFO ] Implicit Places using invariants in 154 ms returned []
[2026-05-23 04:57:46] [INFO ] Invariant cache hit.
[2026-05-23 04:57:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 04:57:47] [INFO ] Implicit Places using invariants and state equation in 464 ms returned [97, 103]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 621 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 102/330 places, 857/1169 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 102 transition count 856
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 101 transition count 856
Applied a total of 2 rules in 53 ms. Remains 101 /102 variables (removed 1) and now considering 856/857 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12154978098972076503.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16959732912950766934.kers'
[2026-05-23 04:57:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12154978098972076503.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16959732912950766934.kers]
Normalized transition count is 855 out of 856 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 2 ms.
// Phase 1: matrix 855 rows 100 cols 12235 entries
Finished phase 1 with 90 SingleSign rule and 0 generalized
[2026-05-23 04:57:47] [INFO ] Computed 11 invariants in 6 ms
Computed 11 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-16959732912950766934.kers
Total runtime 9 ms.
[2026-05-23 04:57:47] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-05-23 04:57:47] [INFO ] Invariant cache hit.
[2026-05-23 04:57:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 04:57:47] [INFO ] Implicit Places using invariants and state equation in 382 ms returned []
Implicit Place search using SMT with State Equation took 473 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 101/330 places, 856/1169 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1390 ms. Remains : 101/330 places, 856/1169 transitions.
[2026-05-23 04:57:47] [INFO ] Flatten gal took : 78 ms
[2026-05-23 04:57:48] [INFO ] Flatten gal took : 86 ms
[2026-05-23 04:57:48] [INFO ] Input system was already deterministic with 856 transitions.
[2026-05-23 04:57:48] [INFO ] Flatten gal took : 83 ms
[2026-05-23 04:57:48] [INFO ] Flatten gal took : 101 ms
[2026-05-23 04:57:48] [INFO ] Time to serialize gal into /tmp/CTLFireability4329098914367540659.gal : 13 ms
[2026-05-23 04:57:48] [INFO ] Time to serialize properties into /tmp/CTLFireability2914166562693549655.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/CTLFireability4329098914367540659.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2914166562693549655.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.
[2026-05-23 04:58:18] [INFO ] Flatten gal took : 89 ms
[2026-05-23 04:58:18] [INFO ] Applying decomposition
[2026-05-23 04:58:18] [INFO ] Flatten gal took : 112 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/graph14366328029307983326.txt' '-o' '/tmp/graph14366328029307983326.bin' '-w' '/tmp/graph14366328029307983326.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14366328029307983326.bin' '-l' '-1' '-v' '-w' '/tmp/graph14366328029307983326.weights' '-q' '0' '-e' '0.001'
[2026-05-23 04:58:19] [INFO ] Decomposing Gal with order
[2026-05-23 04:58:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 04:58:19] [INFO ] Removed a total of 5737 redundant transitions.
[2026-05-23 04:58:19] [INFO ] Flatten gal took : 122 ms
[2026-05-23 04:58:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 94 labels/synchronizations in 41 ms.
[2026-05-23 04:58:19] [INFO ] Time to serialize gal into /tmp/CTLFireability6754322663658244059.gal : 10 ms
[2026-05-23 04:58:19] [INFO ] Time to serialize properties into /tmp/CTLFireability16865293644119099084.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/CTLFireability6754322663658244059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16865293644119099084.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 : 330/330 places, 1169/1169 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 322 transition count 1161
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 322 transition count 1161
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 320 transition count 1159
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 320 transition count 1159
Applied a total of 20 rules in 26 ms. Remains 320 /330 variables (removed 10) and now considering 1159/1169 (removed 10) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3421148157862443480.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6397722672552306380.kers'
[2026-05-23 04:58:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3421148157862443480.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6397722672552306380.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1159 rows 320 cols 13509 entries
Finished phase 1 with 306 SingleSign rule and 0 generalized
[2026-05-23 04:58:49] [INFO ] Computed 14 invariants in 8 ms
Computed 14 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-6397722672552306380.kers
Total runtime 11 ms.
[2026-05-23 04:58:49] [INFO ] Implicit Places using invariants in 171 ms returned []
[2026-05-23 04:58:49] [INFO ] Invariant cache hit.
[2026-05-23 04:58:50] [INFO ] Implicit Places using invariants and state equation in 718 ms returned []
Implicit Place search using SMT with State Equation took 908 ms to find 0 implicit places.
Running 1158 sub problems to find dead transitions.
[2026-05-23 04:58:50] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1158 unsolved
SMT process timed out in 31447ms, After SMT, problems are : Problem set: 0 solved, 1158 unsolved
Search for dead transitions found 0 dead transitions in 31452ms
Starting structural reductions in LTL mode, iteration 1 : 320/330 places, 1159/1169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32395 ms. Remains : 320/330 places, 1159/1169 transitions.
[2026-05-23 04:59:21] [INFO ] Flatten gal took : 93 ms
[2026-05-23 04:59:21] [INFO ] Flatten gal took : 104 ms
[2026-05-23 04:59:22] [INFO ] Input system was already deterministic with 1159 transitions.
[2026-05-23 04:59:22] [INFO ] Flatten gal took : 102 ms
[2026-05-23 04:59:22] [INFO ] Flatten gal took : 104 ms
[2026-05-23 04:59:22] [INFO ] Time to serialize gal into /tmp/CTLFireability15168145883570298273.gal : 22 ms
[2026-05-23 04:59:22] [INFO ] Time to serialize properties into /tmp/CTLFireability7340066684998318947.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/CTLFireability15168145883570298273.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7340066684998318947.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.
[2026-05-23 04:59:52] [INFO ] Flatten gal took : 61 ms
[2026-05-23 04:59:52] [INFO ] Applying decomposition
[2026-05-23 04:59:52] [INFO ] Flatten gal took : 63 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/graph8982461148459802384.txt' '-o' '/tmp/graph8982461148459802384.bin' '-w' '/tmp/graph8982461148459802384.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8982461148459802384.bin' '-l' '-1' '-v' '-w' '/tmp/graph8982461148459802384.weights' '-q' '0' '-e' '0.001'
[2026-05-23 04:59:52] [INFO ] Decomposing Gal with order
[2026-05-23 04:59:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 04:59:52] [INFO ] Removed a total of 6076 redundant transitions.
[2026-05-23 04:59:52] [INFO ] Flatten gal took : 122 ms
[2026-05-23 04:59:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 94 labels/synchronizations in 19 ms.
[2026-05-23 04:59:52] [INFO ] Time to serialize gal into /tmp/CTLFireability11980782258940033273.gal : 4 ms
[2026-05-23 04:59:52] [INFO ] Time to serialize properties into /tmp/CTLFireability1560390566954979095.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/CTLFireability11980782258940033273.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1560390566954979095.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 : 330/330 places, 1169/1169 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 321 transition count 1160
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 321 transition count 1160
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 319 transition count 1158
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 319 transition count 1158
Applied a total of 22 rules in 21 ms. Remains 319 /330 variables (removed 11) and now considering 1158/1169 (removed 11) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8222779091603766980.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18229477356130202800.kers'
[2026-05-23 05:00:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8222779091603766980.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18229477356130202800.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1158 rows 319 cols 13507 entries
Finished phase 1 with 305 SingleSign rule and 0 generalized
[2026-05-23 05:00:23] [INFO ] Computed 14 invariants in 8 ms
Computed 14 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-18229477356130202800.kers
Total runtime 14 ms.
[2026-05-23 05:00:23] [INFO ] Implicit Places using invariants in 226 ms returned []
[2026-05-23 05:00:23] [INFO ] Invariant cache hit.
[2026-05-23 05:00:24] [INFO ] Implicit Places using invariants and state equation in 690 ms returned []
Implicit Place search using SMT with State Equation took 920 ms to find 0 implicit places.
Running 1157 sub problems to find dead transitions.
[2026-05-23 05:00:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/318 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1157 unsolved
SMT process timed out in 31369ms, After SMT, problems are : Problem set: 0 solved, 1157 unsolved
Search for dead transitions found 0 dead transitions in 31386ms
Starting structural reductions in LTL mode, iteration 1 : 319/330 places, 1158/1169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32332 ms. Remains : 319/330 places, 1158/1169 transitions.
[2026-05-23 05:00:55] [INFO ] Flatten gal took : 113 ms
[2026-05-23 05:00:55] [INFO ] Flatten gal took : 105 ms
[2026-05-23 05:00:55] [INFO ] Input system was already deterministic with 1158 transitions.
[2026-05-23 05:00:55] [INFO ] Flatten gal took : 103 ms
[2026-05-23 05:00:56] [INFO ] Flatten gal took : 105 ms
[2026-05-23 05:00:56] [INFO ] Time to serialize gal into /tmp/CTLFireability10018562260339302537.gal : 23 ms
[2026-05-23 05:00:56] [INFO ] Time to serialize properties into /tmp/CTLFireability15568434243535152712.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/CTLFireability10018562260339302537.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15568434243535152712.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.
[2026-05-23 05:01:26] [INFO ] Flatten gal took : 62 ms
[2026-05-23 05:01:26] [INFO ] Applying decomposition
[2026-05-23 05:01:26] [INFO ] Flatten gal took : 63 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/graph13077554912220868946.txt' '-o' '/tmp/graph13077554912220868946.bin' '-w' '/tmp/graph13077554912220868946.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13077554912220868946.bin' '-l' '-1' '-v' '-w' '/tmp/graph13077554912220868946.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:01:26] [INFO ] Decomposing Gal with order
[2026-05-23 05:01:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:01:26] [INFO ] Removed a total of 6098 redundant transitions.
[2026-05-23 05:01:26] [INFO ] Flatten gal took : 113 ms
[2026-05-23 05:01:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 86 labels/synchronizations in 31 ms.
[2026-05-23 05:01:26] [INFO ] Time to serialize gal into /tmp/CTLFireability15669841703911078531.gal : 6 ms
[2026-05-23 05:01:26] [INFO ] Time to serialize properties into /tmp/CTLFireability4688339059708528196.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/CTLFireability15669841703911078531.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4688339059708528196.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 : 330/330 places, 1169/1169 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 323 transition count 1162
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 323 transition count 1162
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 321 transition count 1160
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 321 transition count 1160
Applied a total of 18 rules in 21 ms. Remains 321 /330 variables (removed 9) and now considering 1160/1169 (removed 9) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3827547085061449387.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12336833638445000563.kers'
[2026-05-23 05:01:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3827547085061449387.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12336833638445000563.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1160 rows 321 cols 13511 entries
Finished phase 1 with 307 SingleSign rule and 0 generalized
[2026-05-23 05:01:56] [INFO ] Computed 14 invariants in 8 ms
Computed 14 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-12336833638445000563.kers
Total runtime 10 ms.
[2026-05-23 05:01:57] [INFO ] Implicit Places using invariants in 268 ms returned []
[2026-05-23 05:01:57] [INFO ] Invariant cache hit.
[2026-05-23 05:01:58] [INFO ] Implicit Places using invariants and state equation in 1040 ms returned []
Implicit Place search using SMT with State Equation took 1340 ms to find 0 implicit places.
Running 1159 sub problems to find dead transitions.
[2026-05-23 05:01:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1159 unsolved
SMT process timed out in 31659ms, After SMT, problems are : Problem set: 0 solved, 1159 unsolved
Search for dead transitions found 0 dead transitions in 31666ms
Starting structural reductions in LTL mode, iteration 1 : 321/330 places, 1160/1169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33033 ms. Remains : 321/330 places, 1160/1169 transitions.
[2026-05-23 05:02:29] [INFO ] Flatten gal took : 94 ms
[2026-05-23 05:02:30] [INFO ] Flatten gal took : 104 ms
[2026-05-23 05:02:30] [INFO ] Input system was already deterministic with 1160 transitions.
[2026-05-23 05:02:30] [INFO ] Flatten gal took : 103 ms
[2026-05-23 05:02:30] [INFO ] Flatten gal took : 105 ms
[2026-05-23 05:02:30] [INFO ] Time to serialize gal into /tmp/CTLFireability8231596419581206785.gal : 29 ms
[2026-05-23 05:02:30] [INFO ] Time to serialize properties into /tmp/CTLFireability5399087513464778898.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/CTLFireability8231596419581206785.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5399087513464778898.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.
[2026-05-23 05:03:00] [INFO ] Flatten gal took : 61 ms
[2026-05-23 05:03:00] [INFO ] Applying decomposition
[2026-05-23 05:03:00] [INFO ] Flatten gal took : 62 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/graph2152163199882501054.txt' '-o' '/tmp/graph2152163199882501054.bin' '-w' '/tmp/graph2152163199882501054.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2152163199882501054.bin' '-l' '-1' '-v' '-w' '/tmp/graph2152163199882501054.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:03:00] [INFO ] Decomposing Gal with order
[2026-05-23 05:03:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:03:01] [INFO ] Removed a total of 6145 redundant transitions.
[2026-05-23 05:03:01] [INFO ] Flatten gal took : 110 ms
[2026-05-23 05:03:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 63 labels/synchronizations in 17 ms.
[2026-05-23 05:03:01] [INFO ] Time to serialize gal into /tmp/CTLFireability8632667453518140867.gal : 4 ms
[2026-05-23 05:03:01] [INFO ] Time to serialize properties into /tmp/CTLFireability12360732215574264098.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/CTLFireability8632667453518140867.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12360732215574264098.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 : 330/330 places, 1169/1169 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 322 transition count 1161
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 322 transition count 1161
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 321 transition count 1160
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 321 transition count 1160
Applied a total of 18 rules in 20 ms. Remains 321 /330 variables (removed 9) and now considering 1160/1169 (removed 9) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2084960338450688879.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3199166394598679628.kers'
[2026-05-23 05:03:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2084960338450688879.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3199166394598679628.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1160 rows 321 cols 13511 entries
Finished phase 1 with 307 SingleSign rule and 0 generalized
[2026-05-23 05:03:31] [INFO ] Computed 14 invariants in 9 ms
Computed 14 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-3199166394598679628.kers
Total runtime 12 ms.
[2026-05-23 05:03:31] [INFO ] Implicit Places using invariants in 205 ms returned []
[2026-05-23 05:03:31] [INFO ] Invariant cache hit.
[2026-05-23 05:03:32] [INFO ] Implicit Places using invariants and state equation in 606 ms returned []
Implicit Place search using SMT with State Equation took 828 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 321/330 places, 1160/1169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 849 ms. Remains : 321/330 places, 1160/1169 transitions.
[2026-05-23 05:03:32] [INFO ] Flatten gal took : 58 ms
[2026-05-23 05:03:32] [INFO ] Flatten gal took : 67 ms
[2026-05-23 05:03:32] [INFO ] Input system was already deterministic with 1160 transitions.
[2026-05-23 05:03:32] [INFO ] Flatten gal took : 67 ms
[2026-05-23 05:03:32] [INFO ] Flatten gal took : 69 ms
[2026-05-23 05:03:32] [INFO ] Time to serialize gal into /tmp/CTLFireability6437776225405520361.gal : 23 ms
[2026-05-23 05:03:32] [INFO ] Time to serialize properties into /tmp/CTLFireability12206940990436745613.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/CTLFireability6437776225405520361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12206940990436745613.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.
[2026-05-23 05:04:02] [INFO ] Flatten gal took : 62 ms
[2026-05-23 05:04:02] [INFO ] Applying decomposition
[2026-05-23 05:04:02] [INFO ] Flatten gal took : 61 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/graph10970585571198566679.txt' '-o' '/tmp/graph10970585571198566679.bin' '-w' '/tmp/graph10970585571198566679.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10970585571198566679.bin' '-l' '-1' '-v' '-w' '/tmp/graph10970585571198566679.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:04:02] [INFO ] Decomposing Gal with order
[2026-05-23 05:04:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:04:03] [INFO ] Removed a total of 6183 redundant transitions.
[2026-05-23 05:04:03] [INFO ] Flatten gal took : 105 ms
[2026-05-23 05:04:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 27 ms.
[2026-05-23 05:04:03] [INFO ] Time to serialize gal into /tmp/CTLFireability3568528717573385428.gal : 6 ms
[2026-05-23 05:04:03] [INFO ] Time to serialize properties into /tmp/CTLFireability168934412423842884.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/CTLFireability3568528717573385428.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability168934412423842884.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 1169/1169 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 321 transition count 1160
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 321 transition count 1160
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 319 transition count 1158
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 319 transition count 1158
Applied a total of 22 rules in 22 ms. Remains 319 /330 variables (removed 11) and now considering 1158/1169 (removed 11) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7334783335615948615.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7203608912294853988.kers'
[2026-05-23 05:04:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7334783335615948615.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7203608912294853988.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1158 rows 319 cols 13507 entries
Finished phase 1 with 305 SingleSign rule and 0 generalized
[2026-05-23 05:04:33] [INFO ] Computed 14 invariants in 8 ms
Computed 14 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-7203608912294853988.kers
Total runtime 12 ms.
[2026-05-23 05:04:33] [INFO ] Implicit Places using invariants in 284 ms returned []
[2026-05-23 05:04:33] [INFO ] Invariant cache hit.
[2026-05-23 05:04:34] [INFO ] Implicit Places using invariants and state equation in 1003 ms returned []
Implicit Place search using SMT with State Equation took 1291 ms to find 0 implicit places.
Running 1157 sub problems to find dead transitions.
[2026-05-23 05:04:34] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/318 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1157 unsolved
SMT process timed out in 31832ms, After SMT, problems are : Problem set: 0 solved, 1157 unsolved
Search for dead transitions found 0 dead transitions in 31837ms
Starting structural reductions in LTL mode, iteration 1 : 319/330 places, 1158/1169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33157 ms. Remains : 319/330 places, 1158/1169 transitions.
[2026-05-23 05:05:06] [INFO ] Flatten gal took : 98 ms
[2026-05-23 05:05:06] [INFO ] Flatten gal took : 108 ms
[2026-05-23 05:05:06] [INFO ] Input system was already deterministic with 1158 transitions.
[2026-05-23 05:05:07] [INFO ] Flatten gal took : 105 ms
[2026-05-23 05:05:07] [INFO ] Flatten gal took : 107 ms
[2026-05-23 05:05:07] [INFO ] Time to serialize gal into /tmp/CTLFireability14243484120963879068.gal : 19 ms
[2026-05-23 05:05:07] [INFO ] Time to serialize properties into /tmp/CTLFireability3782280668197039464.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/CTLFireability14243484120963879068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3782280668197039464.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.
[2026-05-23 05:05:37] [INFO ] Flatten gal took : 60 ms
[2026-05-23 05:05:37] [INFO ] Applying decomposition
[2026-05-23 05:05:37] [INFO ] Flatten gal took : 61 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/graph13674583912761489210.txt' '-o' '/tmp/graph13674583912761489210.bin' '-w' '/tmp/graph13674583912761489210.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13674583912761489210.bin' '-l' '-1' '-v' '-w' '/tmp/graph13674583912761489210.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:05:37] [INFO ] Decomposing Gal with order
[2026-05-23 05:05:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:05:37] [INFO ] Removed a total of 6074 redundant transitions.
[2026-05-23 05:05:37] [INFO ] Flatten gal took : 110 ms
[2026-05-23 05:05:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 96 labels/synchronizations in 19 ms.
[2026-05-23 05:05:37] [INFO ] Time to serialize gal into /tmp/CTLFireability14937996659742815843.gal : 4 ms
[2026-05-23 05:05:37] [INFO ] Time to serialize properties into /tmp/CTLFireability6509277541525396991.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/CTLFireability14937996659742815843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6509277541525396991.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 : 330/330 places, 1169/1169 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 321 transition count 1160
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 321 transition count 1160
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 319 transition count 1158
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 319 transition count 1158
Applied a total of 22 rules in 40 ms. Remains 319 /330 variables (removed 11) and now considering 1158/1169 (removed 11) transitions.
[2026-05-23 05:06:07] [INFO ] Invariant cache hit.
[2026-05-23 05:06:08] [INFO ] Implicit Places using invariants in 466 ms returned []
[2026-05-23 05:06:08] [INFO ] Invariant cache hit.
[2026-05-23 05:06:09] [INFO ] Implicit Places using invariants and state equation in 1425 ms returned []
Implicit Place search using SMT with State Equation took 1901 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 319/330 places, 1158/1169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1943 ms. Remains : 319/330 places, 1158/1169 transitions.
[2026-05-23 05:06:09] [INFO ] Flatten gal took : 87 ms
[2026-05-23 05:06:09] [INFO ] Flatten gal took : 97 ms
[2026-05-23 05:06:10] [INFO ] Input system was already deterministic with 1158 transitions.
[2026-05-23 05:06:10] [INFO ] Flatten gal took : 105 ms
[2026-05-23 05:06:10] [INFO ] Flatten gal took : 106 ms
[2026-05-23 05:06:10] [INFO ] Time to serialize gal into /tmp/CTLFireability8002796971413322452.gal : 22 ms
[2026-05-23 05:06:10] [INFO ] Time to serialize properties into /tmp/CTLFireability11575887736072687237.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/CTLFireability8002796971413322452.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11575887736072687237.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.
[2026-05-23 05:06:40] [INFO ] Flatten gal took : 65 ms
[2026-05-23 05:06:40] [INFO ] Applying decomposition
[2026-05-23 05:06:40] [INFO ] Flatten gal took : 61 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/graph4025223885377587688.txt' '-o' '/tmp/graph4025223885377587688.bin' '-w' '/tmp/graph4025223885377587688.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4025223885377587688.bin' '-l' '-1' '-v' '-w' '/tmp/graph4025223885377587688.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:06:40] [INFO ] Decomposing Gal with order
[2026-05-23 05:06:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:06:41] [INFO ] Removed a total of 6146 redundant transitions.
[2026-05-23 05:06:41] [INFO ] Flatten gal took : 191 ms
[2026-05-23 05:06:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 32 ms.
[2026-05-23 05:06:41] [INFO ] Time to serialize gal into /tmp/CTLFireability2320656094190592434.gal : 6 ms
[2026-05-23 05:06:41] [INFO ] Time to serialize properties into /tmp/CTLFireability7971999148154899544.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/CTLFireability2320656094190592434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7971999148154899544.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 : 330/330 places, 1169/1169 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 322 transition count 1161
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 322 transition count 1161
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 320 transition count 1159
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 320 transition count 1159
Applied a total of 20 rules in 41 ms. Remains 320 /330 variables (removed 10) and now considering 1159/1169 (removed 10) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15985880383608217687.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18200228558460928048.kers'
[2026-05-23 05:07:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15985880383608217687.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18200228558460928048.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 1159 rows 320 cols 13509 entries
Finished phase 1 with 306 SingleSign rule and 0 generalized
[2026-05-23 05:07:11] [INFO ] Computed 14 invariants in 16 ms
Computed 14 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-18200228558460928048.kers
Total runtime 20 ms.
[2026-05-23 05:07:12] [INFO ] Implicit Places using invariants in 704 ms returned []
[2026-05-23 05:07:12] [INFO ] Invariant cache hit.
[2026-05-23 05:07:13] [INFO ] Implicit Places using invariants and state equation in 1388 ms returned []
Implicit Place search using SMT with State Equation took 2125 ms to find 0 implicit places.
Running 1158 sub problems to find dead transitions.
[2026-05-23 05:07:13] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1158 unsolved
SMT process timed out in 31719ms, After SMT, problems are : Problem set: 0 solved, 1158 unsolved
Search for dead transitions found 0 dead transitions in 31724ms
Starting structural reductions in LTL mode, iteration 1 : 320/330 places, 1159/1169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33896 ms. Remains : 320/330 places, 1159/1169 transitions.
[2026-05-23 05:07:45] [INFO ] Flatten gal took : 93 ms
[2026-05-23 05:07:45] [INFO ] Flatten gal took : 103 ms
[2026-05-23 05:07:45] [INFO ] Input system was already deterministic with 1159 transitions.
[2026-05-23 05:07:45] [INFO ] Flatten gal took : 99 ms
[2026-05-23 05:07:45] [INFO ] Flatten gal took : 96 ms
[2026-05-23 05:07:45] [INFO ] Time to serialize gal into /tmp/CTLFireability9109752380646586727.gal : 21 ms
[2026-05-23 05:07:45] [INFO ] Time to serialize properties into /tmp/CTLFireability9512093072291560870.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/CTLFireability9109752380646586727.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9512093072291560870.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.
[2026-05-23 05:08:15] [INFO ] Flatten gal took : 105 ms
[2026-05-23 05:08:15] [INFO ] Applying decomposition
[2026-05-23 05:08:16] [INFO ] Flatten gal took : 134 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/graph6439056365309732996.txt' '-o' '/tmp/graph6439056365309732996.bin' '-w' '/tmp/graph6439056365309732996.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6439056365309732996.bin' '-l' '-1' '-v' '-w' '/tmp/graph6439056365309732996.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:08:16] [INFO ] Decomposing Gal with order
[2026-05-23 05:08:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:08:16] [INFO ] Removed a total of 6067 redundant transitions.
[2026-05-23 05:08:16] [INFO ] Flatten gal took : 186 ms
[2026-05-23 05:08:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 33 ms.
[2026-05-23 05:08:16] [INFO ] Time to serialize gal into /tmp/CTLFireability15306819866012464936.gal : 6 ms
[2026-05-23 05:08:16] [INFO ] Time to serialize properties into /tmp/CTLFireability6230961161245280197.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/CTLFireability15306819866012464936.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6230961161245280197.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 : 330/330 places, 1169/1169 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 321 transition count 1160
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 321 transition count 1160
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 319 transition count 1158
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 319 transition count 1158
Applied a total of 22 rules in 24 ms. Remains 319 /330 variables (removed 11) and now considering 1158/1169 (removed 11) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17990744057149937137.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7329540344585043486.kers'
[2026-05-23 05:08:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17990744057149937137.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7329540344585043486.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1158 rows 319 cols 13507 entries
Finished phase 1 with 305 SingleSign rule and 0 generalized
[2026-05-23 05:08:46] [INFO ] Computed 14 invariants in 8 ms
Computed 14 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-7329540344585043486.kers
Total runtime 11 ms.
[2026-05-23 05:08:47] [INFO ] Implicit Places using invariants in 202 ms returned []
[2026-05-23 05:08:47] [INFO ] Invariant cache hit.
[2026-05-23 05:08:47] [INFO ] Implicit Places using invariants and state equation in 687 ms returned []
Implicit Place search using SMT with State Equation took 931 ms to find 0 implicit places.
Running 1157 sub problems to find dead transitions.
[2026-05-23 05:08:47] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/318 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1157 unsolved
SMT process timed out in 31750ms, After SMT, problems are : Problem set: 0 solved, 1157 unsolved
Search for dead transitions found 0 dead transitions in 31756ms
Starting structural reductions in LTL mode, iteration 1 : 319/330 places, 1158/1169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32718 ms. Remains : 319/330 places, 1158/1169 transitions.
[2026-05-23 05:09:19] [INFO ] Flatten gal took : 94 ms
[2026-05-23 05:09:19] [INFO ] Flatten gal took : 104 ms
[2026-05-23 05:09:19] [INFO ] Input system was already deterministic with 1158 transitions.
[2026-05-23 05:09:20] [INFO ] Flatten gal took : 103 ms
[2026-05-23 05:09:20] [INFO ] Flatten gal took : 105 ms
[2026-05-23 05:09:20] [INFO ] Time to serialize gal into /tmp/CTLFireability8817534749701378179.gal : 21 ms
[2026-05-23 05:09:20] [INFO ] Time to serialize properties into /tmp/CTLFireability2901716101816107864.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/CTLFireability8817534749701378179.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2901716101816107864.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.
[2026-05-23 05:09:50] [INFO ] Flatten gal took : 60 ms
[2026-05-23 05:09:50] [INFO ] Applying decomposition
[2026-05-23 05:09:50] [INFO ] Flatten gal took : 60 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph850065304116567321.txt' '-o' '/tmp/graph850065304116567321.bin' '-w' '/tmp/graph850065304116567321.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph850065304116567321.bin' '-l' '-1' '-v' '-w' '/tmp/graph850065304116567321.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:09:50] [INFO ] Decomposing Gal with order
[2026-05-23 05:09:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:09:50] [INFO ] Removed a total of 6017 redundant transitions.
[2026-05-23 05:09:50] [INFO ] Flatten gal took : 189 ms
[2026-05-23 05:09:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 26 ms.
[2026-05-23 05:09:50] [INFO ] Time to serialize gal into /tmp/CTLFireability13057321317194813068.gal : 8 ms
[2026-05-23 05:09:50] [INFO ] Time to serialize properties into /tmp/CTLFireability4819590549922654021.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/CTLFireability13057321317194813068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4819590549922654021.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 05:10:21] [INFO ] Flatten gal took : 62 ms
[2026-05-23 05:10:21] [INFO ] Flatten gal took : 61 ms
[2026-05-23 05:10:21] [INFO ] Applying decomposition
[2026-05-23 05:10:21] [INFO ] Flatten gal took : 61 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/graph4631917923923555748.txt' '-o' '/tmp/graph4631917923923555748.bin' '-w' '/tmp/graph4631917923923555748.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4631917923923555748.bin' '-l' '-1' '-v' '-w' '/tmp/graph4631917923923555748.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:10:21] [INFO ] Decomposing Gal with order
[2026-05-23 05:10:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:10:21] [INFO ] Removed a total of 6061 redundant transitions.
[2026-05-23 05:10:21] [INFO ] Flatten gal took : 168 ms
[2026-05-23 05:10:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 28 ms.
[2026-05-23 05:10:21] [INFO ] Time to serialize gal into /tmp/CTLFireability13365137333662947302.gal : 6 ms
[2026-05-23 05:10:21] [INFO ] Time to serialize properties into /tmp/CTLFireability8830325870129978773.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/CTLFireability13365137333662947302.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8830325870129978773.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 14 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 05:37:48] [INFO ] Applying decomposition
[2026-05-23 05:37:49] [INFO ] Flatten gal took : 1213 ms
[2026-05-23 05:37:50] [INFO ] Decomposing Gal with order
[2026-05-23 05:37:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:37:52] [INFO ] Removed a total of 6355 redundant transitions.
[2026-05-23 05:37:52] [INFO ] Flatten gal took : 1789 ms
[2026-05-23 05:37:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 416 labels/synchronizations in 339 ms.
[2026-05-23 05:37:54] [INFO ] Time to serialize gal into /tmp/CTLFireability816485105465541642.gal : 72 ms
[2026-05-23 05:37:54] [INFO ] Time to serialize properties into /tmp/CTLFireability11072653622303445773.ctl : 40 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/CTLFireability816485105465541642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11072653622303445773.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.08013e+16,0.259078,8008,705,1034,4067,3172,308,12143,300,19673,0
Converting to forward existential form...Done !
original formula: EF((((EX(AG((((((i1.i0.i0.i0.i0.i0.i0.i0.i0.i0.u14.p65!=1)||(i1.i0.i0.i0.i0.i0.i0.i0.i0.i0.u15.p96!=1))||((i1.i0.i0.i0.i0.i0.i0.i0.i0.u16...1272
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((EX(!(E(TRUE U !((((((i1.i0.i0.i0.i0.i0.i0.i0.i0.i0.u14.p65!=1)||(i1.i0.i0.i0.i0.i0.i0.i0....1366
Reverse transition relation is NOT exact ! Due to transitions t511, t538, t619, i0.u2.t314, i0.u3.t312, i1.t1166, i1.i0.u23.t33, i1.i0.u23.t36, i1.i0.u23.t...2165
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="AutonomousCar-PT-09b"
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 AutonomousCar-PT-09b, 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 r018-smll-177946788000138"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-09b.tgz
mv AutonomousCar-PT-09b 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 '
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 ;