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-177946788000106.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is AutonomousCar-PT-07b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788000106
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 7.8K Mar 5 16:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 5 16:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 5 16:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Mar 5 16:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 16:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Mar 5 16:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Mar 5 16:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Mar 5 16:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:21 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 334K 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-07b-CTLFireability-2024-00
FORMULA_NAME AutonomousCar-PT-07b-CTLFireability-2024-01
FORMULA_NAME AutonomousCar-PT-07b-CTLFireability-2024-02
FORMULA_NAME AutonomousCar-PT-07b-CTLFireability-2024-03
FORMULA_NAME AutonomousCar-PT-07b-CTLFireability-2024-04
FORMULA_NAME AutonomousCar-PT-07b-CTLFireability-2024-05
FORMULA_NAME AutonomousCar-PT-07b-CTLFireability-2024-06
FORMULA_NAME AutonomousCar-PT-07b-CTLFireability-2024-07
FORMULA_NAME AutonomousCar-PT-07b-CTLFireability-2024-08
FORMULA_NAME AutonomousCar-PT-07b-CTLFireability-2024-09
FORMULA_NAME AutonomousCar-PT-07b-CTLFireability-2024-10
FORMULA_NAME AutonomousCar-PT-07b-CTLFireability-2024-11
FORMULA_NAME AutonomousCar-PT-07b-CTLFireability-2024-12
FORMULA_NAME AutonomousCar-PT-07b-CTLFireability-2024-13
FORMULA_NAME AutonomousCar-PT-07b-CTLFireability-2024-14
FORMULA_NAME AutonomousCar-PT-07b-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779489573403

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-07b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-22 22:39:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-22 22:39:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 22:39:35] [INFO ] Load time of PNML (sax parser for PT used): 297 ms
[2026-05-22 22:39:35] [INFO ] Transformed 323 places.
[2026-05-22 22:39:35] [INFO ] Transformed 846 transitions.
[2026-05-22 22:39:35] [INFO ] Found NUPN structural information;
[2026-05-22 22:39:36] [INFO ] Parsed PT model containing 323 places and 846 transitions and 5865 arcs in 538 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 25 ms.
Support contains 86 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 846/846 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 285 transition count 808
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 285 transition count 808
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 0 with 196 rules applied. Total rules applied 272 place count 285 transition count 612
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 278 place count 279 transition count 606
Iterating global reduction 1 with 6 rules applied. Total rules applied 284 place count 279 transition count 606
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 285 place count 278 transition count 605
Iterating global reduction 1 with 1 rules applied. Total rules applied 286 place count 278 transition count 605
Applied a total of 286 rules in 212 ms. Remains 278 /323 variables (removed 45) and now considering 605/846 (removed 241) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14878810111514136820.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11229317186013211054.kers'
[2026-05-22 22:39:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14878810111514136820.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11229317186013211054.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 605 rows 278 cols 4207 entries
Finished phase 1 with 266 SingleSign rule and 0 generalized
[2026-05-22 22:39:36] [INFO ] Computed 12 invariants in 3 ms
Computed 12 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-11229317186013211054.kers
Total runtime 7 ms.
[2026-05-22 22:39:37] [INFO ] Implicit Places using invariants in 566 ms returned []
[2026-05-22 22:39:37] [INFO ] Invariant cache hit.
[2026-05-22 22:39:37] [INFO ] Implicit Places using invariants and state equation in 645 ms returned []
Implicit Place search using SMT with State Equation took 1313 ms to find 0 implicit places.
Running 604 sub problems to find dead transitions.
[2026-05-22 22:39:37] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/277 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 604 unsolved
At refinement iteration 1 (OVERLAPS) 1/278 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 604 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/278 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 604 unsolved
SMT process timed out in 31670ms, After SMT, problems are : Problem set: 0 solved, 604 unsolved
Search for dead transitions found 0 dead transitions in 31717ms
Starting structural reductions in LTL mode, iteration 1 : 278/323 places, 605/846 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33325 ms. Remains : 278/323 places, 605/846 transitions.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 605/605 transitions.
Applied a total of 0 rules in 11 ms. Remains 278 /278 variables (removed 0) and now considering 605/605 (removed 0) transitions.
[2026-05-22 22:40:09] [INFO ] Invariant cache hit.
[2026-05-22 22:40:09] [INFO ] Implicit Places using invariants in 122 ms returned []
[2026-05-22 22:40:09] [INFO ] Invariant cache hit.
[2026-05-22 22:40:10] [INFO ] Implicit Places using invariants and state equation in 426 ms returned []
Implicit Place search using SMT with State Equation took 558 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 571 ms. Remains : 278/278 places, 605/605 transitions.
Support contains 86 out of 278 places after structural reductions.
[2026-05-22 22:40:10] [INFO ] Flatten gal took : 184 ms
[2026-05-22 22:40:10] [INFO ] Flatten gal took : 126 ms
[2026-05-22 22:40:11] [INFO ] Input system was already deterministic with 605 transitions.
Support contains 85 out of 278 places (down from 86) after GAL structural reductions.
RANDOM walk for 40000 steps (270 resets) in 2281 ms. (17 steps per ms) remains 26/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (9 resets) in 26 ms. (148 steps per ms) remains 25/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
[2026-05-22 22:40:12] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp39 is UNSAT
At refinement iteration 1 (OVERLAPS) 224/268 variables, 11/11 constraints. Problems are: Problem set: 2 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/268 variables, 0/11 constraints. Problems are: Problem set: 2 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 10/278 variables, 1/12 constraints. Problems are: Problem set: 2 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/278 variables, 0/12 constraints. Problems are: Problem set: 2 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 605/883 variables, 278/290 constraints. Problems are: Problem set: 2 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/883 variables, 1/291 constraints. Problems are: Problem set: 2 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/883 variables, 1/292 constraints. Problems are: Problem set: 2 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/883 variables, 3/295 constraints. Problems are: Problem set: 2 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/883 variables, 2/297 constraints. Problems are: Problem set: 2 solved, 23 unsolved
SMT process timed out in 5381ms, After SMT, problems are : Problem set: 2 solved, 23 unsolved
Fused 23 Parikh solutions to 4 different solutions.
Parikh walk visited 2 properties in 183 ms.
Support contains 40 out of 278 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 278/278 places, 605/605 transitions.
Graph (trivial) has 208 edges and 278 vertex of which 4 / 278 are part of one of the 2 SCC in 8 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 1099 edges and 276 vertex of which 274 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 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 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 0 with 96 rules applied. Total rules applied 98 place count 274 transition count 505
Reduce places removed 94 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 1 with 140 rules applied. Total rules applied 238 place count 180 transition count 459
Reduce places removed 27 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 28 rules applied. Total rules applied 266 place count 153 transition count 458
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 267 place count 152 transition count 458
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 267 place count 152 transition count 450
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 283 place count 144 transition count 450
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 292 place count 135 transition count 441
Iterating global reduction 4 with 9 rules applied. Total rules applied 301 place count 135 transition count 441
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 375 place count 98 transition count 404
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 376 place count 97 transition count 397
Iterating global reduction 4 with 1 rules applied. Total rules applied 377 place count 97 transition count 397
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 378 place count 97 transition count 396
Free-agglomeration rule applied 17 times.
Iterating global reduction 5 with 17 rules applied. Total rules applied 395 place count 97 transition count 379
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 412 place count 80 transition count 379
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 415 place count 80 transition count 379
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 416 place count 79 transition count 378
Applied a total of 416 rules in 220 ms. Remains 79 /278 variables (removed 199) and now considering 378/605 (removed 227) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 220 ms. Remains : 79/278 places, 378/605 transitions.
RANDOM walk for 40000 steps (1574 resets) in 842 ms. (47 steps per ms) remains 16/21 properties
BEST_FIRST walk for 4003 steps (16 resets) in 11 ms. (333 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (16 resets) in 9 ms. (400 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (16 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (16 resets) in 13 ms. (286 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4003 steps (15 resets) in 12 ms. (307 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (14 resets) in 14 ms. (266 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4004 steps (14 resets) in 19 ms. (200 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4002 steps (12 resets) in 15 ms. (250 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (14 resets) in 12 ms. (308 steps per ms) remains 13/14 properties
BEST_FIRST walk for 4004 steps (16 resets) in 13 ms. (286 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (16 resets) in 12 ms. (308 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (15 resets) in 18 ms. (210 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (16 resets) in 8 ms. (444 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (13 resets) in 12 ms. (308 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (16 resets) in 10 ms. (364 steps per ms) remains 12/13 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1941920169517943304.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15140118230599705742.kers'
[2026-05-22 22:40:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1941920169517943304.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15140118230599705742.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 378 rows 77 cols 3509 entries
Finished phase 1 with 67 SingleSign rule and 0 generalized
[2026-05-22 22:40:18] [INFO ] Computed 12 invariants in 2 ms
Computed 12 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15140118230599705742.kers
Total runtime 3 ms.
[2026-05-22 22:40:18] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 41/72 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 374/446 variables, 72/82 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/446 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 11/457 variables, 7/89 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/457 variables, 2/91 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/457 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/457 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 0/457 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 457/457 variables, and 92 constraints, problems are : Problem set: 0 solved, 12 unsolved in 627 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 12/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem AtomicPropp21 is UNSAT
At refinement iteration 1 (OVERLAPS) 41/72 variables, 10/10 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 374/446 variables, 72/82 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/446 variables, 1/83 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/446 variables, 1/84 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/446 variables, 0/84 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 11/457 variables, 7/91 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/457 variables, 2/93 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/457 variables, 1/94 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/457 variables, 1/95 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/457 variables, 0/95 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 12 (OVERLAPS) 0/457 variables, 1/96 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/457 variables, 0/96 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 14 (OVERLAPS) 0/457 variables, 0/96 constraints. Problems are: Problem set: 1 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 457/457 variables, and 96 constraints, problems are : Problem set: 1 solved, 11 unsolved in 5103 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 12/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 5771ms problems are : Problem set: 1 solved, 11 unsolved
Parikh walk visited 1 properties in 2089 ms.
Support contains 24 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 378/378 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 79 transition count 377
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 78 transition count 377
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 75 transition count 374
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 10 place count 73 transition count 365
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 73 transition count 365
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 69 transition count 361
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 23 place count 69 transition count 358
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 33 place count 66 transition count 351
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 34 place count 66 transition count 351
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 35 place count 65 transition count 343
Iterating global reduction 3 with 1 rules applied. Total rules applied 36 place count 65 transition count 343
Applied a total of 36 rules in 84 ms. Remains 65 /79 variables (removed 14) and now considering 343/378 (removed 35) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 65/79 places, 343/378 transitions.
RANDOM walk for 40000 steps (1690 resets) in 416 ms. (95 steps per ms) remains 8/10 properties
BEST_FIRST walk for 40004 steps (202 resets) in 106 ms. (373 steps per ms) remains 6/8 properties
BEST_FIRST walk for 40003 steps (206 resets) in 78 ms. (506 steps per ms) remains 4/6 properties
BEST_FIRST walk for 40004 steps (144 resets) in 74 ms. (533 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (181 resets) in 77 ms. (512 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (202 resets) in 60 ms. (655 steps per ms) remains 2/3 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5106447645855871048.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14774344336213326166.kers'
[2026-05-22 22:40:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5106447645855871048.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14774344336213326166.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 343 rows 63 cols 3329 entries
Finished phase 1 with 53 SingleSign rule and 0 generalized
[2026-05-22 22:40:26] [INFO ] Computed 12 invariants in 2 ms
Computed 12 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14774344336213326166.kers
Total runtime 3 ms.
[2026-05-22 22:40:26] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 23/30 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 315/345 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/345 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 63/408 variables, 35/70 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 7/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 2/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/408 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/408 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 80 constraints, problems are : Problem set: 0 solved, 2 unsolved in 650 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 65/65 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 23/30 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 315/345 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/345 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 63/408 variables, 35/70 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 7/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 2/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/408 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/408 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/408 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 81 constraints, problems are : Problem set: 0 solved, 2 unsolved in 602 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 65/65 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1272ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 263 ms.
Support contains 7 out of 65 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 65/65 places, 343/343 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 65 transition count 342
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 64 transition count 342
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 12 place count 59 transition count 337
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 57 transition count 321
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 57 transition count 321
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 55 transition count 319
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 55 transition count 313
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 53 place count 49 transition count 292
Applied a total of 53 rules in 55 ms. Remains 49 /65 variables (removed 16) and now considering 292/343 (removed 51) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 49/65 places, 292/343 transitions.
RANDOM walk for 40000 steps (721 resets) in 485 ms. (82 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (189 resets) in 76 ms. (519 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (279 resets) in 97 ms. (408 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 769798 steps, run visited all 2 properties in 2021 ms. (steps per millisecond=380 )
Probabilistic random walk after 769798 steps, saw 114978 distinct states, run finished after 2028 ms. (steps per millisecond=379 ) properties seen :2
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2026-05-22 22:40:30] [INFO ] Flatten gal took : 54 ms
[2026-05-22 22:40:30] [INFO ] Flatten gal took : 46 ms
[2026-05-22 22:40:30] [INFO ] Input system was already deterministic with 605 transitions.
Computed a total of 51 stabilizing places and 52 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 605/605 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 269 transition count 596
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 269 transition count 596
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 266 transition count 593
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 266 transition count 593
Applied a total of 24 rules in 22 ms. Remains 266 /278 variables (removed 12) and now considering 593/605 (removed 12) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4058689681700731461.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17706748992909876181.kers'
[2026-05-22 22:40:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4058689681700731461.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17706748992909876181.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 593 rows 266 cols 4183 entries
Finished phase 1 with 254 SingleSign rule and 0 generalized
[2026-05-22 22:40:30] [INFO ] Computed 12 invariants in 3 ms
Computed 12 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-17706748992909876181.kers
Total runtime 5 ms.
[2026-05-22 22:40:30] [INFO ] Implicit Places using invariants in 137 ms returned []
[2026-05-22 22:40:30] [INFO ] Invariant cache hit.
[2026-05-22 22:40:31] [INFO ] Implicit Places using invariants and state equation in 371 ms returned []
Implicit Place search using SMT with State Equation took 511 ms to find 0 implicit places.
Running 592 sub problems to find dead transitions.
[2026-05-22 22:40:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/265 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 592 unsolved
At refinement iteration 1 (OVERLAPS) 1/266 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 592 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/266 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 592 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 592 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 266/859 variables, and 52 constraints, problems are : Problem set: 0 solved, 592 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/266 constraints, PredecessorRefiner: 592/394 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 592 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/265 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 592 unsolved
At refinement iteration 1 (OVERLAPS) 1/266 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 592 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/266 variables, 40/52 constraints. Problems are: Problem set: 0 solved, 592 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 592 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 2/74 constraints. Problems are: Problem set: 0 solved, 592 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 266/859 variables, and 92 constraints, problems are : Problem set: 0 solved, 592 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/266 constraints, PredecessorRefiner: 198/394 constraints, Known Traps: 80/80 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60854ms problems are : Problem set: 0 solved, 592 unsolved
Search for dead transitions found 0 dead transitions in 60856ms
Starting structural reductions in LTL mode, iteration 1 : 266/278 places, 593/605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61395 ms. Remains : 266/278 places, 593/605 transitions.
[2026-05-22 22:41:32] [INFO ] Flatten gal took : 36 ms
[2026-05-22 22:41:32] [INFO ] Flatten gal took : 36 ms
[2026-05-22 22:41:32] [INFO ] Input system was already deterministic with 593 transitions.
[2026-05-22 22:41:32] [INFO ] Flatten gal took : 31 ms
[2026-05-22 22:41:32] [INFO ] Flatten gal took : 32 ms
[2026-05-22 22:41:32] [INFO ] Time to serialize gal into /tmp/CTLFireability15978727227364924036.gal : 36 ms
[2026-05-22 22:41:32] [INFO ] Time to serialize properties into /tmp/CTLFireability7736088065631959203.ctl : 6 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/CTLFireability15978727227364924036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7736088065631959203.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:42:02] [INFO ] Flatten gal took : 29 ms
[2026-05-22 22:42:02] [INFO ] Applying decomposition
[2026-05-22 22:42:02] [INFO ] Flatten gal took : 30 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/graph5055900776474029100.txt' '-o' '/tmp/graph5055900776474029100.bin' '-w' '/tmp/graph5055900776474029100.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5055900776474029100.bin' '-l' '-1' '-v' '-w' '/tmp/graph5055900776474029100.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:42:02] [INFO ] Decomposing Gal with order
[2026-05-22 22:42:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:42:03] [INFO ] Removed a total of 1624 redundant transitions.
[2026-05-22 22:42:03] [INFO ] Flatten gal took : 187 ms
[2026-05-22 22:42:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 25 ms.
[2026-05-22 22:42:03] [INFO ] Time to serialize gal into /tmp/CTLFireability9979433325766519303.gal : 9 ms
[2026-05-22 22:42:03] [INFO ] Time to serialize properties into /tmp/CTLFireability15470418771529895907.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/CTLFireability9979433325766519303.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15470418771529895907.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 : 278/278 places, 605/605 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 270 transition count 597
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 270 transition count 597
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 267 transition count 594
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 267 transition count 594
Applied a total of 22 rules in 26 ms. Remains 267 /278 variables (removed 11) and now considering 594/605 (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-9821537117114063033.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11620209399408650391.kers'
[2026-05-22 22:42:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9821537117114063033.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11620209399408650391.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 594 rows 267 cols 4185 entries
Finished phase 1 with 255 SingleSign rule and 0 generalized
[2026-05-22 22:42:33] [INFO ] Computed 12 invariants in 10 ms
Computed 12 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-11620209399408650391.kers
Total runtime 20 ms.
[2026-05-22 22:42:33] [INFO ] Implicit Places using invariants in 213 ms returned []
[2026-05-22 22:42:33] [INFO ] Invariant cache hit.
[2026-05-22 22:42:34] [INFO ] Implicit Places using invariants and state equation in 530 ms returned []
Implicit Place search using SMT with State Equation took 748 ms to find 0 implicit places.
Running 593 sub problems to find dead transitions.
[2026-05-22 22:42:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/266 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 593 unsolved
At refinement iteration 1 (OVERLAPS) 1/267 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 593 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/267 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 593 unsolved
SMT process timed out in 31060ms, After SMT, problems are : Problem set: 0 solved, 593 unsolved
Search for dead transitions found 0 dead transitions in 31065ms
Starting structural reductions in LTL mode, iteration 1 : 267/278 places, 594/605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31842 ms. Remains : 267/278 places, 594/605 transitions.
[2026-05-22 22:43:05] [INFO ] Flatten gal took : 42 ms
[2026-05-22 22:43:05] [INFO ] Flatten gal took : 42 ms
[2026-05-22 22:43:05] [INFO ] Input system was already deterministic with 594 transitions.
[2026-05-22 22:43:05] [INFO ] Flatten gal took : 44 ms
[2026-05-22 22:43:05] [INFO ] Flatten gal took : 43 ms
[2026-05-22 22:43:05] [INFO ] Time to serialize gal into /tmp/CTLFireability12617339867537508582.gal : 12 ms
[2026-05-22 22:43:05] [INFO ] Time to serialize properties into /tmp/CTLFireability10164580554683789403.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/CTLFireability12617339867537508582.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10164580554683789403.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:43:35] [INFO ] Flatten gal took : 27 ms
[2026-05-22 22:43:35] [INFO ] Applying decomposition
[2026-05-22 22:43:35] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9442273894998305211.txt' '-o' '/tmp/graph9442273894998305211.bin' '-w' '/tmp/graph9442273894998305211.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9442273894998305211.bin' '-l' '-1' '-v' '-w' '/tmp/graph9442273894998305211.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:43:35] [INFO ] Decomposing Gal with order
[2026-05-22 22:43:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:43:35] [INFO ] Removed a total of 1630 redundant transitions.
[2026-05-22 22:43:35] [INFO ] Flatten gal took : 80 ms
[2026-05-22 22:43:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 31 ms.
[2026-05-22 22:43:35] [INFO ] Time to serialize gal into /tmp/CTLFireability3390159536930470053.gal : 5 ms
[2026-05-22 22:43:35] [INFO ] Time to serialize properties into /tmp/CTLFireability10890621101761400603.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/CTLFireability3390159536930470053.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10890621101761400603.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.79998e+13,2.09008,58052,3473,120,124097,2872,700,105547,93,20912,0


Converting to forward existential form...Done !
original formula: ((A(!(EX(EF((((u1.p6==1)&&(u1.p17==1))&&((i0.i1.u78.p244==1)&&(u1.p280==1)))))) U !((((i1.i1.u5.p25==1) * A((i11.i0.u63.p195==1) U (((u1....1641
=> equivalent forward existential formula: ([(EY(((Init * !((!((E(!(!((((i1.i1.u5.p25==1) * !((E(!((((u1.p6==1)&&(u1.p17==1))&&((i6.u38.p120==1)&&(u1.p280=...6501
Reverse transition relation is NOT exact ! Due to transitions t251, t253, t287, t315, t364, t392, t413, t420, t448, t452, t591, i0.i0.u47.t151, i0.i0.u47.t...984
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 605/605 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 267 transition count 594
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 267 transition count 594
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 26 place count 263 transition count 590
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 263 transition count 590
Applied a total of 30 rules in 38 ms. Remains 263 /278 variables (removed 15) and now considering 590/605 (removed 15) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10706575317377960693.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5617166382882362319.kers'
[2026-05-22 22:44:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10706575317377960693.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5617166382882362319.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 590 rows 263 cols 4177 entries
Finished phase 1 with 251 SingleSign rule and 0 generalized
[2026-05-22 22:44:06] [INFO ] Computed 12 invariants in 5 ms
Computed 12 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-5617166382882362319.kers
Total runtime 7 ms.
[2026-05-22 22:44:06] [INFO ] Implicit Places using invariants in 279 ms returned []
[2026-05-22 22:44:06] [INFO ] Invariant cache hit.
[2026-05-22 22:44:06] [INFO ] Implicit Places using invariants and state equation in 621 ms returned []
Implicit Place search using SMT with State Equation took 904 ms to find 0 implicit places.
Running 589 sub problems to find dead transitions.
[2026-05-22 22:44:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/262 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 1 (OVERLAPS) 1/263 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/263 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 589 unsolved
SMT process timed out in 30905ms, After SMT, problems are : Problem set: 0 solved, 589 unsolved
Search for dead transitions found 0 dead transitions in 30909ms
Starting structural reductions in LTL mode, iteration 1 : 263/278 places, 590/605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31854 ms. Remains : 263/278 places, 590/605 transitions.
[2026-05-22 22:44:37] [INFO ] Flatten gal took : 30 ms
[2026-05-22 22:44:37] [INFO ] Flatten gal took : 32 ms
[2026-05-22 22:44:38] [INFO ] Input system was already deterministic with 590 transitions.
[2026-05-22 22:44:38] [INFO ] Flatten gal took : 32 ms
[2026-05-22 22:44:38] [INFO ] Flatten gal took : 33 ms
[2026-05-22 22:44:38] [INFO ] Time to serialize gal into /tmp/CTLFireability5506171482153469908.gal : 10 ms
[2026-05-22 22:44:38] [INFO ] Time to serialize properties into /tmp/CTLFireability14417721547438915157.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/CTLFireability5506171482153469908.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14417721547438915157.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:45:08] [INFO ] Flatten gal took : 19 ms
[2026-05-22 22:45:08] [INFO ] Applying decomposition
[2026-05-22 22:45:08] [INFO ] Flatten gal took : 19 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/graph2315209075733254991.txt' '-o' '/tmp/graph2315209075733254991.bin' '-w' '/tmp/graph2315209075733254991.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2315209075733254991.bin' '-l' '-1' '-v' '-w' '/tmp/graph2315209075733254991.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:45:08] [INFO ] Decomposing Gal with order
[2026-05-22 22:45:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:45:08] [INFO ] Removed a total of 1593 redundant transitions.
[2026-05-22 22:45:08] [INFO ] Flatten gal took : 55 ms
[2026-05-22 22:45:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 15 ms.
[2026-05-22 22:45:08] [INFO ] Time to serialize gal into /tmp/CTLFireability2784254842773531671.gal : 4 ms
[2026-05-22 22:45:08] [INFO ] Time to serialize properties into /tmp/CTLFireability18369091372410922262.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/CTLFireability2784254842773531671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18369091372410922262.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 : 278/278 places, 605/605 transitions.
Graph (trivial) has 229 edges and 278 vertex of which 4 / 278 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 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 0 with 94 rules applied. Total rules applied 95 place count 275 transition count 508
Reduce places removed 94 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 138 rules applied. Total rules applied 233 place count 181 transition count 464
Reduce places removed 26 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 29 rules applied. Total rules applied 262 place count 155 transition count 461
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 265 place count 152 transition count 461
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 9 Pre rules applied. Total rules applied 265 place count 152 transition count 452
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 283 place count 143 transition count 452
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 292 place count 134 transition count 443
Iterating global reduction 4 with 9 rules applied. Total rules applied 301 place count 134 transition count 443
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 4 with 70 rules applied. Total rules applied 371 place count 99 transition count 408
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 381 place count 89 transition count 340
Iterating global reduction 4 with 10 rules applied. Total rules applied 391 place count 89 transition count 340
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 4 with 9 rules applied. Total rules applied 400 place count 89 transition count 331
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 5 rules applied. Total rules applied 405 place count 85 transition count 330
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 406 place count 84 transition count 330
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 407 place count 84 transition count 329
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 409 place count 82 transition count 327
Applied a total of 409 rules in 123 ms. Remains 82 /278 variables (removed 196) and now considering 327/605 (removed 278) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-512969304190223689.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7857053325227946870.kers'
[2026-05-22 22:45:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-512969304190223689.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7857053325227946870.kers]
Normalized transition count is 326 out of 327 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 1 ms.
// Phase 1: matrix 326 rows 80 cols 3122 entries
Finished phase 1 with 71 SingleSign rule and 0 generalized
[2026-05-22 22:45:38] [INFO ] Computed 11 invariants in 8 ms
Computed 11 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-7857053325227946870.kers
Total runtime 9 ms.
[2026-05-22 22:45:38] [INFO ] Implicit Places using invariants in 136 ms returned []
[2026-05-22 22:45:38] [INFO ] Invariant cache hit.
[2026-05-22 22:45:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:45:39] [INFO ] Implicit Places using invariants and state equation in 305 ms returned [75, 81]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 446 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 80/278 places, 327/605 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 80 transition count 326
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 79 transition count 326
Applied a total of 2 rules in 66 ms. Remains 79 /80 variables (removed 1) and now considering 326/327 (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-8366414825732941554.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2329803842389107981.kers'
[2026-05-22 22:45:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8366414825732941554.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2329803842389107981.kers]
Normalized transition count is 325 out of 326 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 325 rows 78 cols 3117 entries
Finished phase 1 with 70 SingleSign rule and 0 generalized
[2026-05-22 22:45:39] [INFO ] Computed 9 invariants in 3 ms
Computed 9 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-2329803842389107981.kers
Total runtime 5 ms.
[2026-05-22 22:45:39] [INFO ] Implicit Places using invariants in 105 ms returned []
[2026-05-22 22:45:39] [INFO ] Invariant cache hit.
[2026-05-22 22:45:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:45:39] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 404 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 79/278 places, 326/605 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1040 ms. Remains : 79/278 places, 326/605 transitions.
[2026-05-22 22:45:39] [INFO ] Flatten gal took : 36 ms
[2026-05-22 22:45:39] [INFO ] Flatten gal took : 27 ms
[2026-05-22 22:45:39] [INFO ] Input system was already deterministic with 326 transitions.
[2026-05-22 22:45:39] [INFO ] Flatten gal took : 26 ms
[2026-05-22 22:45:39] [INFO ] Flatten gal took : 27 ms
[2026-05-22 22:45:39] [INFO ] Time to serialize gal into /tmp/CTLFireability4797800899391336868.gal : 6 ms
[2026-05-22 22:45:39] [INFO ] Time to serialize properties into /tmp/CTLFireability16197754000902667582.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/CTLFireability4797800899391336868.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16197754000902667582.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:46:09] [INFO ] Flatten gal took : 32 ms
[2026-05-22 22:46:09] [INFO ] Applying decomposition
[2026-05-22 22:46:09] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7825868209836797027.txt' '-o' '/tmp/graph7825868209836797027.bin' '-w' '/tmp/graph7825868209836797027.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7825868209836797027.bin' '-l' '-1' '-v' '-w' '/tmp/graph7825868209836797027.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:46:10] [INFO ] Decomposing Gal with order
[2026-05-22 22:46:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:46:10] [INFO ] Removed a total of 1306 redundant transitions.
[2026-05-22 22:46:10] [INFO ] Flatten gal took : 65 ms
[2026-05-22 22:46:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 10 ms.
[2026-05-22 22:46:10] [INFO ] Time to serialize gal into /tmp/CTLFireability9577643490763689216.gal : 2 ms
[2026-05-22 22:46:10] [INFO ] Time to serialize properties into /tmp/CTLFireability9599903695607266054.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/CTLFireability9577643490763689216.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9599903695607266054.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.78929e+08,3.32664,70208,1110,258,69663,4672,259,587197,120,40186,0


Converting to forward existential form...Done !
original formula: E((u20.p223==1) U A(((((!(((AF((((u0.p6==1)&&(u0.p14==1))&&((i3.u6.p92==1)&&(u0.p280==1)))) + EF((i3.u3.p64==1))) * !(((((u0.p6==1)&&(u0....572
=> equivalent forward existential formula: [((FwdU(Init,(u20.p223==1)) * !(EG(!(E((u1.p31==1) U !(E(TRUE U (u19.p243==1)))))))) * !(E(!(E((u1.p31==1) U !(E...760
Reverse transition relation is NOT exact ! Due to transitions t5, t76, t77, t180, t181, t217, t245, t287, t294, u20.t7, u20.t12, u20.t187, u19.t9, u19.t10,...519
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 605/605 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 267 transition count 594
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 267 transition count 594
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 26 place count 263 transition count 590
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 263 transition count 590
Applied a total of 30 rules in 17 ms. Remains 263 /278 variables (removed 15) and now considering 590/605 (removed 15) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2320084239437805431.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1586505387435487658.kers'
[2026-05-22 22:46:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2320084239437805431.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1586505387435487658.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 590 rows 263 cols 4177 entries
Finished phase 1 with 251 SingleSign rule and 0 generalized
[2026-05-22 22:46:40] [INFO ] Computed 12 invariants in 3 ms
Computed 12 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-1586505387435487658.kers
Total runtime 5 ms.
[2026-05-22 22:46:40] [INFO ] Implicit Places using invariants in 196 ms returned []
[2026-05-22 22:46:40] [INFO ] Invariant cache hit.
[2026-05-22 22:46:40] [INFO ] Implicit Places using invariants and state equation in 440 ms returned []
Implicit Place search using SMT with State Equation took 639 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 263/278 places, 590/605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 656 ms. Remains : 263/278 places, 590/605 transitions.
[2026-05-22 22:46:40] [INFO ] Flatten gal took : 17 ms
[2026-05-22 22:46:40] [INFO ] Flatten gal took : 19 ms
[2026-05-22 22:46:40] [INFO ] Input system was already deterministic with 590 transitions.
[2026-05-22 22:46:40] [INFO ] Flatten gal took : 17 ms
[2026-05-22 22:46:41] [INFO ] Flatten gal took : 18 ms
[2026-05-22 22:46:41] [INFO ] Time to serialize gal into /tmp/CTLFireability16221970130553576178.gal : 5 ms
[2026-05-22 22:46:41] [INFO ] Time to serialize properties into /tmp/CTLFireability12388840267504902738.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/CTLFireability16221970130553576178.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12388840267504902738.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:47:11] [INFO ] Flatten gal took : 18 ms
[2026-05-22 22:47:11] [INFO ] Applying decomposition
[2026-05-22 22:47:11] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1480905958170358444.txt' '-o' '/tmp/graph1480905958170358444.bin' '-w' '/tmp/graph1480905958170358444.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1480905958170358444.bin' '-l' '-1' '-v' '-w' '/tmp/graph1480905958170358444.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:47:11] [INFO ] Decomposing Gal with order
[2026-05-22 22:47:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:47:11] [INFO ] Removed a total of 1612 redundant transitions.
[2026-05-22 22:47:11] [INFO ] Flatten gal took : 56 ms
[2026-05-22 22:47:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 8 ms.
[2026-05-22 22:47:11] [INFO ] Time to serialize gal into /tmp/CTLFireability4583022115135074203.gal : 3 ms
[2026-05-22 22:47:11] [INFO ] Time to serialize properties into /tmp/CTLFireability5521547966204006538.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/CTLFireability4583022115135074203.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5521547966204006538.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 278/278 places, 605/605 transitions.
Graph (trivial) has 262 edges and 278 vertex of which 4 / 278 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 106 transitions
Trivial Post-agglo rules discarded 106 transitions
Performed 106 trivial Post agglomeration. Transition count delta: 106
Iterating post reduction 0 with 106 rules applied. Total rules applied 107 place count 275 transition count 496
Reduce places removed 106 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 1 with 148 rules applied. Total rules applied 255 place count 169 transition count 454
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 280 place count 144 transition count 454
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 280 place count 144 transition count 448
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 292 place count 138 transition count 448
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 301 place count 129 transition count 439
Iterating global reduction 3 with 9 rules applied. Total rules applied 310 place count 129 transition count 439
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 310 place count 129 transition count 437
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 314 place count 127 transition count 437
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 315 place count 126 transition count 430
Iterating global reduction 3 with 1 rules applied. Total rules applied 316 place count 126 transition count 430
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 3 with 2 rules applied. Total rules applied 318 place count 126 transition count 428
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 319 place count 125 transition count 428
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 5 with 90 rules applied. Total rules applied 409 place count 80 transition count 383
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 422 place count 67 transition count 292
Iterating global reduction 5 with 13 rules applied. Total rules applied 435 place count 67 transition count 292
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 5 with 11 rules applied. Total rules applied 446 place count 67 transition count 281
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 451 place count 62 transition count 281
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 452 place count 62 transition count 280
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 453 place count 62 transition count 280
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 455 place count 60 transition count 278
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 456 place count 59 transition count 278
Applied a total of 456 rules in 104 ms. Remains 59 /278 variables (removed 219) and now considering 278/605 (removed 327) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5549617230508092093.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8103249472957544643.kers'
[2026-05-22 22:47:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5549617230508092093.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8103249472957544643.kers]
Normalized transition count is 277 out of 278 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 277 rows 58 cols 2773 entries
Finished phase 1 with 49 SingleSign rule and 0 generalized
[2026-05-22 22:47:41] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-8103249472957544643.kers
Total runtime 4 ms.
[2026-05-22 22:47:41] [INFO ] Implicit Places using invariants in 199 ms returned []
[2026-05-22 22:47:41] [INFO ] Invariant cache hit.
[2026-05-22 22:47:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:47:42] [INFO ] Implicit Places using invariants and state equation in 307 ms returned [52, 58]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 510 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 57/278 places, 278/605 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 57 transition count 277
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 56 transition count 277
Applied a total of 2 rules in 20 ms. Remains 56 /57 variables (removed 1) and now considering 277/278 (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-14145602112396772334.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12596463130674256984.kers'
[2026-05-22 22:47:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14145602112396772334.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12596463130674256984.kers]
Normalized transition count is 276 out of 277 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 276 rows 56 cols 2768 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-05-22 22:47:42] [INFO ] Computed 8 invariants in 3 ms
Computed 8 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-12596463130674256984.kers
Total runtime 6 ms.
[2026-05-22 22:47:42] [INFO ] Implicit Places using invariants in 172 ms returned []
[2026-05-22 22:47:42] [INFO ] Invariant cache hit.
[2026-05-22 22:47:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:47:42] [INFO ] Implicit Places using invariants and state equation in 316 ms returned []
Implicit Place search using SMT with State Equation took 491 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 56/278 places, 277/605 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1127 ms. Remains : 56/278 places, 277/605 transitions.
[2026-05-22 22:47:42] [INFO ] Flatten gal took : 23 ms
[2026-05-22 22:47:42] [INFO ] Flatten gal took : 24 ms
[2026-05-22 22:47:42] [INFO ] Input system was already deterministic with 277 transitions.
[2026-05-22 22:47:42] [INFO ] Flatten gal took : 24 ms
[2026-05-22 22:47:42] [INFO ] Flatten gal took : 25 ms
[2026-05-22 22:47:42] [INFO ] Time to serialize gal into /tmp/CTLFireability6258718465371186415.gal : 5 ms
[2026-05-22 22:47:42] [INFO ] Time to serialize properties into /tmp/CTLFireability444749827521756867.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/CTLFireability6258718465371186415.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability444749827521756867.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.
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,1.56006e+07,3.11072,72624,2,4114,5,165241,6,0,499,200646,0


Converting to forward existential form...Done !
original formula: EG((EG(AG((p57==0))) + EF((p145==1))))
=> equivalent forward existential formula: [FwdG(Init,(EG(!(E(TRUE U !((p57==0))))) + E(TRUE U (p145==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t3, t4, t5, t6, t8, t10, t12, t14, t16, t18, t20, t24, t26, t28, t30, t32, t34, t35, t39,...1116
Detected timeout of ITS tools.
[2026-05-22 22:48:12] [INFO ] Flatten gal took : 16 ms
[2026-05-22 22:48:12] [INFO ] Applying decomposition
[2026-05-22 22:48:12] [INFO ] Flatten gal took : 15 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/graph9050744933751722338.txt' '-o' '/tmp/graph9050744933751722338.bin' '-w' '/tmp/graph9050744933751722338.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9050744933751722338.bin' '-l' '-1' '-v' '-w' '/tmp/graph9050744933751722338.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:48:12] [INFO ] Decomposing Gal with order
[2026-05-22 22:48:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:48:12] [INFO ] Removed a total of 1199 redundant transitions.
[2026-05-22 22:48:12] [INFO ] Flatten gal took : 31 ms
[2026-05-22 22:48:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 4 ms.
[2026-05-22 22:48:12] [INFO ] Time to serialize gal into /tmp/CTLFireability17596380931345108896.gal : 2 ms
[2026-05-22 22:48:12] [INFO ] Time to serialize properties into /tmp/CTLFireability16016872472529361612.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/CTLFireability17596380931345108896.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16016872472529361612.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.56006e+07,2.36853,61844,2603,110,133445,1285,287,123432,68,7266,0


Converting to forward existential form...Done !
original formula: EG((EG(AG((u0.p57==0))) + EF((i6.u6.p145==1))))
=> equivalent forward existential formula: [FwdG(Init,(EG(!(E(TRUE U !((u0.p57==0))))) + E(TRUE U (i6.u6.p145==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t41, t43, t45, t47, t49, t51, t53, t55, t57, t59, t61, t63, t65, t67, t69, t71, t73, t75,...766
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 15
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 15
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 278/278 places, 605/605 transitions.
Graph (trivial) has 262 edges and 278 vertex of which 4 / 278 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 105 transitions
Trivial Post-agglo rules discarded 105 transitions
Performed 105 trivial Post agglomeration. Transition count delta: 105
Iterating post reduction 0 with 105 rules applied. Total rules applied 106 place count 275 transition count 497
Reduce places removed 105 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 146 rules applied. Total rules applied 252 place count 170 transition count 456
Reduce places removed 24 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 25 rules applied. Total rules applied 277 place count 146 transition count 455
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 280 place count 145 transition count 453
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 281 place count 144 transition count 453
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 281 place count 144 transition count 448
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 291 place count 139 transition count 448
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 301 place count 129 transition count 438
Iterating global reduction 5 with 10 rules applied. Total rules applied 311 place count 129 transition count 438
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 311 place count 129 transition count 436
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 315 place count 127 transition count 436
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 316 place count 126 transition count 429
Iterating global reduction 5 with 1 rules applied. Total rules applied 317 place count 126 transition count 429
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 5 with 2 rules applied. Total rules applied 319 place count 126 transition count 427
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 320 place count 125 transition count 427
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 7 with 90 rules applied. Total rules applied 410 place count 80 transition count 382
Discarding 14 places :
Symmetric choice reduction at 7 with 14 rule applications. Total rules 424 place count 66 transition count 283
Iterating global reduction 7 with 14 rules applied. Total rules applied 438 place count 66 transition count 283
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 7 with 10 rules applied. Total rules applied 448 place count 66 transition count 273
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 453 place count 61 transition count 273
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 454 place count 61 transition count 272
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 456 place count 59 transition count 270
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 457 place count 58 transition count 270
Applied a total of 457 rules in 85 ms. Remains 58 /278 variables (removed 220) and now considering 270/605 (removed 335) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18036944955142811452.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14219769084329009015.kers'
[2026-05-22 22:48:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18036944955142811452.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14219769084329009015.kers]
Normalized transition count is 269 out of 270 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 269 rows 57 cols 2729 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-05-22 22:48:43] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-14219769084329009015.kers
Total runtime 4 ms.
[2026-05-22 22:48:43] [INFO ] Implicit Places using invariants in 193 ms returned []
[2026-05-22 22:48:43] [INFO ] Invariant cache hit.
[2026-05-22 22:48:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:48:43] [INFO ] Implicit Places using invariants and state equation in 284 ms returned [51, 57]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 480 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 56/278 places, 270/605 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 56 transition count 269
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 55 transition count 269
Applied a total of 2 rules in 23 ms. Remains 55 /56 variables (removed 1) and now considering 269/270 (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-6275016505614708439.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12211233542433624210.kers'
[2026-05-22 22:48:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6275016505614708439.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12211233542433624210.kers]
Normalized transition count is 268 out of 269 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 268 rows 55 cols 2724 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-22 22:48:43] [INFO ] Computed 8 invariants in 3 ms
Computed 8 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-12211233542433624210.kers
Total runtime 5 ms.
[2026-05-22 22:48:43] [INFO ] Implicit Places using invariants in 165 ms returned []
[2026-05-22 22:48:43] [INFO ] Invariant cache hit.
[2026-05-22 22:48:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:48:44] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 447 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 55/278 places, 269/605 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1039 ms. Remains : 55/278 places, 269/605 transitions.
[2026-05-22 22:48:44] [INFO ] Flatten gal took : 13 ms
[2026-05-22 22:48:44] [INFO ] Flatten gal took : 21 ms
[2026-05-22 22:48:44] [INFO ] Input system was already deterministic with 269 transitions.
RANDOM walk for 193 steps (9 resets) in 10 ms. (17 steps per ms) remains 0/1 properties
FORMULA AutonomousCar-PT-07b-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-22 22:48:44] [INFO ] Flatten gal took : 16 ms
[2026-05-22 22:48:44] [INFO ] Flatten gal took : 16 ms
[2026-05-22 22:48:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1435509993348820364.gal : 3 ms
[2026-05-22 22:48:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16646959115286111219.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1435509993348820364.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16646959115286111219.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 : 278/278 places, 605/605 transitions.
Graph (trivial) has 217 edges and 278 vertex of which 4 / 278 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 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 91 place count 275 transition count 512
Reduce places removed 90 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 1 with 129 rules applied. Total rules applied 220 place count 185 transition count 473
Reduce places removed 23 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 25 rules applied. Total rules applied 245 place count 162 transition count 471
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 247 place count 160 transition count 471
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 247 place count 160 transition count 461
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 267 place count 150 transition count 461
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 277 place count 140 transition count 451
Iterating global reduction 4 with 10 rules applied. Total rules applied 287 place count 140 transition count 451
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 288 place count 139 transition count 444
Iterating global reduction 4 with 1 rules applied. Total rules applied 289 place count 139 transition count 444
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 291 place count 139 transition count 442
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 292 place count 138 transition count 442
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 68 rules applied. Total rules applied 360 place count 104 transition count 408
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 366 place count 98 transition count 371
Iterating global reduction 6 with 6 rules applied. Total rules applied 372 place count 98 transition count 371
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 6 with 5 rules applied. Total rules applied 377 place count 98 transition count 366
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 379 place count 96 transition count 366
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 380 place count 96 transition count 365
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 382 place count 96 transition count 365
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 384 place count 94 transition count 363
Applied a total of 384 rules in 81 ms. Remains 94 /278 variables (removed 184) and now considering 363/605 (removed 242) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11506144350413679599.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12820958257594873411.kers'
[2026-05-22 22:48:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11506144350413679599.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12820958257594873411.kers]
Normalized transition count is 362 out of 363 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 362 rows 93 cols 3296 entries
Finished phase 1 with 83 SingleSign rule and 0 generalized
[2026-05-22 22:48:44] [INFO ] Computed 11 invariants in 2 ms
Computed 11 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12820958257594873411.kers
Total runtime 3 ms.
[2026-05-22 22:48:44] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-22 22:48:44] [INFO ] Invariant cache hit.
[2026-05-22 22:48:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:48:44] [INFO ] Implicit Places using invariants and state equation in 180 ms returned [93]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 251 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 93/278 places, 363/605 transitions.
Applied a total of 0 rules in 15 ms. Remains 93 /93 variables (removed 0) and now considering 363/363 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 348 ms. Remains : 93/278 places, 363/605 transitions.
[2026-05-22 22:48:44] [INFO ] Flatten gal took : 25 ms
[2026-05-22 22:48:44] [INFO ] Flatten gal took : 27 ms
[2026-05-22 22:48:44] [INFO ] Input system was already deterministic with 363 transitions.
[2026-05-22 22:48:44] [INFO ] Flatten gal took : 27 ms
[2026-05-22 22:48:44] [INFO ] Flatten gal took : 27 ms
[2026-05-22 22:48:44] [INFO ] Time to serialize gal into /tmp/CTLFireability18193329579310536453.gal : 6 ms
[2026-05-22 22:48:44] [INFO ] Time to serialize properties into /tmp/CTLFireability1427379111003408916.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/CTLFireability18193329579310536453.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1427379111003408916.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:49:14] [INFO ] Flatten gal took : 30 ms
[2026-05-22 22:49:14] [INFO ] Applying decomposition
[2026-05-22 22:49:14] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph925637015112710140.txt' '-o' '/tmp/graph925637015112710140.bin' '-w' '/tmp/graph925637015112710140.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph925637015112710140.bin' '-l' '-1' '-v' '-w' '/tmp/graph925637015112710140.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:49:14] [INFO ] Decomposing Gal with order
[2026-05-22 22:49:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:49:14] [INFO ] Removed a total of 1578 redundant transitions.
[2026-05-22 22:49:15] [INFO ] Flatten gal took : 56 ms
[2026-05-22 22:49:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 33 labels/synchronizations in 8 ms.
[2026-05-22 22:49:15] [INFO ] Time to serialize gal into /tmp/CTLFireability572287164431267751.gal : 3 ms
[2026-05-22 22:49:15] [INFO ] Time to serialize properties into /tmp/CTLFireability1678483127020016781.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/CTLFireability572287164431267751.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1678483127020016781.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.49247e+09,12.3821,234336,4722,86,281953,2317,352,1.92291e+06,72,14994,0


Converting to forward existential form...Done !
original formula: EG((EF((((E((((i6.u29.p6==1)&&(i6.u29.p17==1))&&((i2.u8.p85==1)&&(i6.u0.p280==1))) U ((i7.u30.p257==1)&&(i7.u32.p296==1))) * ((((i6.u29.p...902
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (((E((((i6.u29.p6==1)&&(i6.u29.p17==1))&&((i2.u8.p85==1)&&(i6.u0.p280==1))) U ((i7.u30.p257...951
Reverse transition relation is NOT exact ! Due to transitions t82, t193, t205, t207, t209, t212, t214, t216, t226, t228, t230, t240, t242, t244, t247, t249...788
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 605/605 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 267 transition count 594
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 267 transition count 594
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 26 place count 263 transition count 590
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 263 transition count 590
Applied a total of 30 rules in 13 ms. Remains 263 /278 variables (removed 15) and now considering 590/605 (removed 15) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10687714522485675821.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1515401873284047215.kers'
[2026-05-22 22:49:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10687714522485675821.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1515401873284047215.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 590 rows 263 cols 4177 entries
Finished phase 1 with 251 SingleSign rule and 0 generalized
[2026-05-22 22:49:45] [INFO ] Computed 12 invariants in 4 ms
Computed 12 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-1515401873284047215.kers
Total runtime 7 ms.
[2026-05-22 22:49:45] [INFO ] Implicit Places using invariants in 275 ms returned []
[2026-05-22 22:49:45] [INFO ] Invariant cache hit.
[2026-05-22 22:49:46] [INFO ] Implicit Places using invariants and state equation in 660 ms returned []
Implicit Place search using SMT with State Equation took 942 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 263/278 places, 590/605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 957 ms. Remains : 263/278 places, 590/605 transitions.
[2026-05-22 22:49:46] [INFO ] Flatten gal took : 27 ms
[2026-05-22 22:49:46] [INFO ] Flatten gal took : 27 ms
[2026-05-22 22:49:46] [INFO ] Input system was already deterministic with 590 transitions.
[2026-05-22 22:49:46] [INFO ] Flatten gal took : 29 ms
[2026-05-22 22:49:46] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:49:46] [INFO ] Time to serialize gal into /tmp/CTLFireability17123446139429188134.gal : 7 ms
[2026-05-22 22:49:46] [INFO ] Time to serialize properties into /tmp/CTLFireability14420545205886035707.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/CTLFireability17123446139429188134.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14420545205886035707.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:50:16] [INFO ] Flatten gal took : 18 ms
[2026-05-22 22:50:16] [INFO ] Applying decomposition
[2026-05-22 22:50:16] [INFO ] Flatten gal took : 19 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/graph15366295213558346157.txt' '-o' '/tmp/graph15366295213558346157.bin' '-w' '/tmp/graph15366295213558346157.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15366295213558346157.bin' '-l' '-1' '-v' '-w' '/tmp/graph15366295213558346157.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:50:16] [INFO ] Decomposing Gal with order
[2026-05-22 22:50:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:50:16] [INFO ] Removed a total of 1615 redundant transitions.
[2026-05-22 22:50:16] [INFO ] Flatten gal took : 72 ms
[2026-05-22 22:50:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 19 ms.
[2026-05-22 22:50:16] [INFO ] Time to serialize gal into /tmp/CTLFireability14936455762658737453.gal : 7 ms
[2026-05-22 22:50:16] [INFO ] Time to serialize properties into /tmp/CTLFireability6382382618998139750.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/CTLFireability14936455762658737453.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6382382618998139750.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.70292e+13,25.8305,426804,2730,144,903186,5655,685,1.2985e+06,95,40011,0


Converting to forward existential form...Done !
original formula: EF((AG((i11.i0.u61.p200==1)) + AX(!(E(((i14.i2.u81.p276==1)&&(i11.i0.u63.p205==1)) U !((((u2.p6==1)&&(u2.p9==1))&&((i14.i0.u72.p244==1)&&...175
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !((i11.i0.u61.p200==1)))))] != FALSE + [(FwdU(Init,TRUE) * !(EX(!(!(E(((i14.i2.u...276
Reverse transition relation is NOT exact ! Due to transitions t247, t249, t251, t279, t314, t356, t384, t412, t587, i1.u17.t224, i1.u17.t227, i1.u18.t225, ...942
(forward)formula 0,1,28.3498,426804,1,0,903186,5655,6368,1.2985e+06,505,40011,647419
FORMULA AutonomousCar-PT-07b-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 605/605 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 267 transition count 594
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 267 transition count 594
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 26 place count 263 transition count 590
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 263 transition count 590
Applied a total of 30 rules in 13 ms. Remains 263 /278 variables (removed 15) and now considering 590/605 (removed 15) transitions.
[2026-05-22 22:50:45] [INFO ] Invariant cache hit.
[2026-05-22 22:50:45] [INFO ] Implicit Places using invariants in 181 ms returned []
[2026-05-22 22:50:45] [INFO ] Invariant cache hit.
[2026-05-22 22:50:45] [INFO ] Implicit Places using invariants and state equation in 515 ms returned []
Implicit Place search using SMT with State Equation took 703 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 263/278 places, 590/605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 718 ms. Remains : 263/278 places, 590/605 transitions.
[2026-05-22 22:50:45] [INFO ] Flatten gal took : 26 ms
[2026-05-22 22:50:45] [INFO ] Flatten gal took : 29 ms
[2026-05-22 22:50:45] [INFO ] Input system was already deterministic with 590 transitions.
[2026-05-22 22:50:45] [INFO ] Flatten gal took : 29 ms
[2026-05-22 22:50:46] [INFO ] Flatten gal took : 29 ms
[2026-05-22 22:50:46] [INFO ] Time to serialize gal into /tmp/CTLFireability1693719827380333285.gal : 7 ms
[2026-05-22 22:50:46] [INFO ] Time to serialize properties into /tmp/CTLFireability17517948902711206896.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/CTLFireability1693719827380333285.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17517948902711206896.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:51:16] [INFO ] Flatten gal took : 21 ms
[2026-05-22 22:51:16] [INFO ] Applying decomposition
[2026-05-22 22:51:16] [INFO ] Flatten gal took : 34 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/graph9022975645748902085.txt' '-o' '/tmp/graph9022975645748902085.bin' '-w' '/tmp/graph9022975645748902085.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9022975645748902085.bin' '-l' '-1' '-v' '-w' '/tmp/graph9022975645748902085.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:51:16] [INFO ] Decomposing Gal with order
[2026-05-22 22:51:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:51:16] [INFO ] Removed a total of 1612 redundant transitions.
[2026-05-22 22:51:16] [INFO ] Flatten gal took : 39 ms
[2026-05-22 22:51:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 5 ms.
[2026-05-22 22:51:16] [INFO ] Time to serialize gal into /tmp/CTLFireability3462098069471623249.gal : 4 ms
[2026-05-22 22:51:16] [INFO ] Time to serialize properties into /tmp/CTLFireability65059772701121728.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/CTLFireability3462098069471623249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability65059772701121728.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 -...260
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.70292e+13,10.5394,279724,10106,122,374400,1416,629,2.47545e+06,95,6100,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 605/605 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 268 transition count 595
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 268 transition count 595
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 24 place count 264 transition count 591
Iterating global reduction 0 with 4 rules applied. Total rules applied 28 place count 264 transition count 591
Applied a total of 28 rules in 15 ms. Remains 264 /278 variables (removed 14) and now considering 591/605 (removed 14) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2878415286571737838.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17353048191257340719.kers'
[2026-05-22 22:51:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2878415286571737838.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17353048191257340719.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 591 rows 264 cols 4179 entries
Finished phase 1 with 252 SingleSign rule and 0 generalized
[2026-05-22 22:51:46] [INFO ] Computed 12 invariants in 6 ms
Computed 12 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-17353048191257340719.kers
Total runtime 8 ms.
[2026-05-22 22:51:46] [INFO ] Implicit Places using invariants in 292 ms returned []
[2026-05-22 22:51:46] [INFO ] Invariant cache hit.
[2026-05-22 22:51:47] [INFO ] Implicit Places using invariants and state equation in 668 ms returned []
Implicit Place search using SMT with State Equation took 963 ms to find 0 implicit places.
Running 590 sub problems to find dead transitions.
[2026-05-22 22:51:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (OVERLAPS) 1/264 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 590 unsolved
SMT process timed out in 30886ms, After SMT, problems are : Problem set: 0 solved, 590 unsolved
Search for dead transitions found 0 dead transitions in 30890ms
Starting structural reductions in LTL mode, iteration 1 : 264/278 places, 591/605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31873 ms. Remains : 264/278 places, 591/605 transitions.
[2026-05-22 22:52:18] [INFO ] Flatten gal took : 16 ms
[2026-05-22 22:52:18] [INFO ] Flatten gal took : 18 ms
[2026-05-22 22:52:18] [INFO ] Input system was already deterministic with 591 transitions.
[2026-05-22 22:52:18] [INFO ] Flatten gal took : 19 ms
[2026-05-22 22:52:18] [INFO ] Flatten gal took : 18 ms
[2026-05-22 22:52:18] [INFO ] Time to serialize gal into /tmp/CTLFireability11757439044698429603.gal : 4 ms
[2026-05-22 22:52:18] [INFO ] Time to serialize properties into /tmp/CTLFireability15403345120273120851.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/CTLFireability11757439044698429603.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15403345120273120851.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:52:48] [INFO ] Flatten gal took : 30 ms
[2026-05-22 22:52:48] [INFO ] Applying decomposition
[2026-05-22 22:52:48] [INFO ] Flatten gal took : 37 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12671336274182136618.txt' '-o' '/tmp/graph12671336274182136618.bin' '-w' '/tmp/graph12671336274182136618.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12671336274182136618.bin' '-l' '-1' '-v' '-w' '/tmp/graph12671336274182136618.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:52:48] [INFO ] Decomposing Gal with order
[2026-05-22 22:52:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:52:48] [INFO ] Removed a total of 1615 redundant transitions.
[2026-05-22 22:52:48] [INFO ] Flatten gal took : 38 ms
[2026-05-22 22:52:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 6 ms.
[2026-05-22 22:52:48] [INFO ] Time to serialize gal into /tmp/CTLFireability4986297663261328061.gal : 3 ms
[2026-05-22 22:52:48] [INFO ] Time to serialize properties into /tmp/CTLFireability8674462168867003016.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/CTLFireability4986297663261328061.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8674462168867003016.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 : 278/278 places, 605/605 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 268 transition count 595
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 268 transition count 595
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 23 place count 265 transition count 592
Iterating global reduction 0 with 3 rules applied. Total rules applied 26 place count 265 transition count 592
Applied a total of 26 rules in 14 ms. Remains 265 /278 variables (removed 13) and now considering 592/605 (removed 13) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14665912406925514653.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14173383360965669570.kers'
[2026-05-22 22:53:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14665912406925514653.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14173383360965669570.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 592 rows 265 cols 4181 entries
Finished phase 1 with 253 SingleSign rule and 0 generalized
[2026-05-22 22:53:18] [INFO ] Computed 12 invariants in 6 ms
Computed 12 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-14173383360965669570.kers
Total runtime 7 ms.
[2026-05-22 22:53:18] [INFO ] Implicit Places using invariants in 202 ms returned []
[2026-05-22 22:53:18] [INFO ] Invariant cache hit.
[2026-05-22 22:53:19] [INFO ] Implicit Places using invariants and state equation in 498 ms returned []
Implicit Place search using SMT with State Equation took 709 ms to find 0 implicit places.
Running 591 sub problems to find dead transitions.
[2026-05-22 22:53:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/264 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 1 (OVERLAPS) 1/265 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/265 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 591 unsolved
SMT process timed out in 31042ms, After SMT, problems are : Problem set: 0 solved, 591 unsolved
Search for dead transitions found 0 dead transitions in 31045ms
Starting structural reductions in LTL mode, iteration 1 : 265/278 places, 592/605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31773 ms. Remains : 265/278 places, 592/605 transitions.
[2026-05-22 22:53:50] [INFO ] Flatten gal took : 27 ms
[2026-05-22 22:53:50] [INFO ] Flatten gal took : 29 ms
[2026-05-22 22:53:50] [INFO ] Input system was already deterministic with 592 transitions.
[2026-05-22 22:53:50] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:53:50] [INFO ] Flatten gal took : 29 ms
[2026-05-22 22:53:50] [INFO ] Time to serialize gal into /tmp/CTLFireability9421983925803872533.gal : 7 ms
[2026-05-22 22:53:50] [INFO ] Time to serialize properties into /tmp/CTLFireability16628880340488392975.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/CTLFireability9421983925803872533.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16628880340488392975.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:54:20] [INFO ] Flatten gal took : 18 ms
[2026-05-22 22:54:20] [INFO ] Applying decomposition
[2026-05-22 22:54:20] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1217356751572600357.txt' '-o' '/tmp/graph1217356751572600357.bin' '-w' '/tmp/graph1217356751572600357.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1217356751572600357.bin' '-l' '-1' '-v' '-w' '/tmp/graph1217356751572600357.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:54:20] [INFO ] Decomposing Gal with order
[2026-05-22 22:54:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:54:20] [INFO ] Removed a total of 1628 redundant transitions.
[2026-05-22 22:54:20] [INFO ] Flatten gal took : 42 ms
[2026-05-22 22:54:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 5 ms.
[2026-05-22 22:54:20] [INFO ] Time to serialize gal into /tmp/CTLFireability17944360232077893480.gal : 4 ms
[2026-05-22 22:54:20] [INFO ] Time to serialize properties into /tmp/CTLFireability6665745271311834010.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/CTLFireability17944360232077893480.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6665745271311834010.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.70292e+13,18.1068,465612,8332,122,615983,1565,631,4.15436e+06,93,7304,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 278/278 places, 605/605 transitions.
Graph (trivial) has 226 edges and 278 vertex of which 4 / 278 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 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 101 rules applied. Total rules applied 102 place count 275 transition count 501
Reduce places removed 101 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 145 rules applied. Total rules applied 247 place count 174 transition count 457
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 273 place count 148 transition count 457
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 273 place count 148 transition count 447
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 293 place count 138 transition count 447
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 303 place count 128 transition count 437
Iterating global reduction 3 with 10 rules applied. Total rules applied 313 place count 128 transition count 437
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 314 place count 127 transition count 430
Iterating global reduction 3 with 1 rules applied. Total rules applied 315 place count 127 transition count 430
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 3 with 2 rules applied. Total rules applied 317 place count 127 transition count 428
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 318 place count 126 transition count 428
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 5 with 62 rules applied. Total rules applied 380 place count 95 transition count 397
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 386 place count 89 transition count 361
Iterating global reduction 5 with 6 rules applied. Total rules applied 392 place count 89 transition count 361
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 5 with 10 rules applied. Total rules applied 402 place count 89 transition count 351
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 407 place count 84 transition count 351
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 408 place count 84 transition count 350
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 410 place count 82 transition count 348
Applied a total of 410 rules in 65 ms. Remains 82 /278 variables (removed 196) and now considering 348/605 (removed 257) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-580313007937864538.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8673121739538332864.kers'
[2026-05-22 22:54:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-580313007937864538.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8673121739538332864.kers]
Normalized transition count is 347 out of 348 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 1 ms.
// Phase 1: matrix 347 rows 80 cols 3263 entries
Finished phase 1 with 71 SingleSign rule and 0 generalized
[2026-05-22 22:54:51] [INFO ] Computed 11 invariants in 2 ms
Computed 11 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8673121739538332864.kers
Total runtime 3 ms.
[2026-05-22 22:54:51] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-22 22:54:51] [INFO ] Invariant cache hit.
[2026-05-22 22:54:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:54:51] [INFO ] Implicit Places using invariants and state equation in 178 ms returned [75, 81]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 248 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 80/278 places, 348/605 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 80 transition count 347
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 79 transition count 347
Applied a total of 2 rules in 10 ms. Remains 79 /80 variables (removed 1) and now considering 347/348 (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-8448222460933683015.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10024576243886370049.kers'
[2026-05-22 22:54:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8448222460933683015.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10024576243886370049.kers]
Normalized transition count is 346 out of 347 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 346 rows 78 cols 3258 entries
Finished phase 1 with 70 SingleSign rule and 0 generalized
[2026-05-22 22:54:51] [INFO ] Computed 9 invariants in 2 ms
Computed 9 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10024576243886370049.kers
Total runtime 4 ms.
[2026-05-22 22:54:51] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-22 22:54:51] [INFO ] Invariant cache hit.
[2026-05-22 22:54:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:54:51] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 79/278 places, 347/605 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 607 ms. Remains : 79/278 places, 347/605 transitions.
[2026-05-22 22:54:51] [INFO ] Flatten gal took : 25 ms
[2026-05-22 22:54:51] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:54:51] [INFO ] Input system was already deterministic with 347 transitions.
[2026-05-22 22:54:51] [INFO ] Flatten gal took : 28 ms
[2026-05-22 22:54:51] [INFO ] Flatten gal took : 30 ms
[2026-05-22 22:54:51] [INFO ] Time to serialize gal into /tmp/CTLFireability217352729671566226.gal : 6 ms
[2026-05-22 22:54:51] [INFO ] Time to serialize properties into /tmp/CTLFireability8710871340084344311.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/CTLFireability217352729671566226.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8710871340084344311.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:55:21] [INFO ] Flatten gal took : 20 ms
[2026-05-22 22:55:21] [INFO ] Applying decomposition
[2026-05-22 22:55:21] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12266924155658762397.txt' '-o' '/tmp/graph12266924155658762397.bin' '-w' '/tmp/graph12266924155658762397.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12266924155658762397.bin' '-l' '-1' '-v' '-w' '/tmp/graph12266924155658762397.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:55:21] [INFO ] Decomposing Gal with order
[2026-05-22 22:55:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:55:22] [INFO ] Removed a total of 1388 redundant transitions.
[2026-05-22 22:55:22] [INFO ] Flatten gal took : 40 ms
[2026-05-22 22:55:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 7 ms.
[2026-05-22 22:55:22] [INFO ] Time to serialize gal into /tmp/CTLFireability5527619183930888038.gal : 2 ms
[2026-05-22 22:55:22] [INFO ] Time to serialize properties into /tmp/CTLFireability3981882658920677156.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/CTLFireability5527619183930888038.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3981882658920677156.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 : 278/278 places, 605/605 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 267 transition count 594
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 267 transition count 594
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 26 place count 263 transition count 590
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 263 transition count 590
Applied a total of 30 rules in 22 ms. Remains 263 /278 variables (removed 15) and now considering 590/605 (removed 15) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5796749955272926797.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6415120755430645668.kers'
[2026-05-22 22:55:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5796749955272926797.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6415120755430645668.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 590 rows 263 cols 4177 entries
Finished phase 1 with 251 SingleSign rule and 0 generalized
[2026-05-22 22:55:52] [INFO ] Computed 12 invariants in 3 ms
Computed 12 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-6415120755430645668.kers
Total runtime 6 ms.
[2026-05-22 22:55:52] [INFO ] Implicit Places using invariants in 213 ms returned []
[2026-05-22 22:55:52] [INFO ] Invariant cache hit.
[2026-05-22 22:55:53] [INFO ] Implicit Places using invariants and state equation in 646 ms returned []
Implicit Place search using SMT with State Equation took 862 ms to find 0 implicit places.
Running 589 sub problems to find dead transitions.
[2026-05-22 22:55:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/262 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 1 (OVERLAPS) 1/263 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/263 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 589 unsolved
SMT process timed out in 30906ms, After SMT, problems are : Problem set: 0 solved, 589 unsolved
Search for dead transitions found 0 dead transitions in 30909ms
Starting structural reductions in LTL mode, iteration 1 : 263/278 places, 590/605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31802 ms. Remains : 263/278 places, 590/605 transitions.
[2026-05-22 22:56:23] [INFO ] Flatten gal took : 16 ms
[2026-05-22 22:56:23] [INFO ] Flatten gal took : 17 ms
[2026-05-22 22:56:24] [INFO ] Input system was already deterministic with 590 transitions.
[2026-05-22 22:56:24] [INFO ] Flatten gal took : 17 ms
[2026-05-22 22:56:24] [INFO ] Flatten gal took : 18 ms
[2026-05-22 22:56:24] [INFO ] Time to serialize gal into /tmp/CTLFireability3540267051769401777.gal : 5 ms
[2026-05-22 22:56:24] [INFO ] Time to serialize properties into /tmp/CTLFireability14886579832343750435.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/CTLFireability3540267051769401777.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14886579832343750435.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:56:54] [INFO ] Flatten gal took : 21 ms
[2026-05-22 22:56:54] [INFO ] Applying decomposition
[2026-05-22 22:56:54] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3951034419773294216.txt' '-o' '/tmp/graph3951034419773294216.bin' '-w' '/tmp/graph3951034419773294216.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3951034419773294216.bin' '-l' '-1' '-v' '-w' '/tmp/graph3951034419773294216.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:56:54] [INFO ] Decomposing Gal with order
[2026-05-22 22:56:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:56:54] [INFO ] Removed a total of 1612 redundant transitions.
[2026-05-22 22:56:54] [INFO ] Flatten gal took : 38 ms
[2026-05-22 22:56:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 5 ms.
[2026-05-22 22:56:54] [INFO ] Time to serialize gal into /tmp/CTLFireability5591909560337475019.gal : 3 ms
[2026-05-22 22:56:54] [INFO ] Time to serialize properties into /tmp/CTLFireability13196264914235276926.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/CTLFireability5591909560337475019.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13196264914235276926.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 : 278/278 places, 605/605 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 268 transition count 595
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 268 transition count 595
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 23 place count 265 transition count 592
Iterating global reduction 0 with 3 rules applied. Total rules applied 26 place count 265 transition count 592
Applied a total of 26 rules in 21 ms. Remains 265 /278 variables (removed 13) and now considering 592/605 (removed 13) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15429587295216342076.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16799998987968099530.kers'
[2026-05-22 22:57:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15429587295216342076.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16799998987968099530.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 592 rows 265 cols 4181 entries
Finished phase 1 with 253 SingleSign rule and 0 generalized
[2026-05-22 22:57:24] [INFO ] Computed 12 invariants in 6 ms
Computed 12 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-16799998987968099530.kers
Total runtime 7 ms.
[2026-05-22 22:57:24] [INFO ] Implicit Places using invariants in 297 ms returned []
[2026-05-22 22:57:24] [INFO ] Invariant cache hit.
[2026-05-22 22:57:25] [INFO ] Implicit Places using invariants and state equation in 596 ms returned []
Implicit Place search using SMT with State Equation took 896 ms to find 0 implicit places.
Running 591 sub problems to find dead transitions.
[2026-05-22 22:57:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/264 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 1 (OVERLAPS) 1/265 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/265 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/265 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 265/857 variables, and 52 constraints, problems are : Problem set: 0 solved, 591 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/265 constraints, PredecessorRefiner: 591/393 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 591 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/264 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 1 (OVERLAPS) 1/265 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/265 variables, 40/52 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/265 variables, 19/71 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/265 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 265/857 variables, and 96 constraints, problems are : Problem set: 0 solved, 591 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/265 constraints, PredecessorRefiner: 198/393 constraints, Known Traps: 84/84 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60974ms problems are : Problem set: 0 solved, 591 unsolved
Search for dead transitions found 0 dead transitions in 60978ms
Starting structural reductions in LTL mode, iteration 1 : 265/278 places, 592/605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61898 ms. Remains : 265/278 places, 592/605 transitions.
[2026-05-22 22:58:26] [INFO ] Flatten gal took : 18 ms
[2026-05-22 22:58:26] [INFO ] Flatten gal took : 18 ms
[2026-05-22 22:58:26] [INFO ] Input system was already deterministic with 592 transitions.
[2026-05-22 22:58:26] [INFO ] Flatten gal took : 43 ms
[2026-05-22 22:58:26] [INFO ] Flatten gal took : 17 ms
[2026-05-22 22:58:26] [INFO ] Time to serialize gal into /tmp/CTLFireability6158775994013774364.gal : 5 ms
[2026-05-22 22:58:26] [INFO ] Time to serialize properties into /tmp/CTLFireability338864112874237934.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/CTLFireability6158775994013774364.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability338864112874237934.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:58:56] [INFO ] Flatten gal took : 23 ms
[2026-05-22 22:58:56] [INFO ] Applying decomposition
[2026-05-22 22:58:56] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9707938000352063842.txt' '-o' '/tmp/graph9707938000352063842.bin' '-w' '/tmp/graph9707938000352063842.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9707938000352063842.bin' '-l' '-1' '-v' '-w' '/tmp/graph9707938000352063842.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:58:56] [INFO ] Decomposing Gal with order
[2026-05-22 22:58:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:58:56] [INFO ] Removed a total of 1610 redundant transitions.
[2026-05-22 22:58:56] [INFO ] Flatten gal took : 35 ms
[2026-05-22 22:58:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 5 ms.
[2026-05-22 22:58:56] [INFO ] Time to serialize gal into /tmp/CTLFireability16743165064747019693.gal : 3 ms
[2026-05-22 22:58:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10408253224807817129.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/CTLFireability16743165064747019693.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10408253224807817129.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 : 278/278 places, 605/605 transitions.
Graph (trivial) has 239 edges and 278 vertex of which 4 / 278 are part of one of the 2 SCC in 0 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 104 transitions
Trivial Post-agglo rules discarded 104 transitions
Performed 104 trivial Post agglomeration. Transition count delta: 104
Iterating post reduction 0 with 104 rules applied. Total rules applied 105 place count 275 transition count 498
Reduce places removed 104 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 148 rules applied. Total rules applied 253 place count 171 transition count 454
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 279 place count 145 transition count 454
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 279 place count 145 transition count 446
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 295 place count 137 transition count 446
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 305 place count 127 transition count 436
Iterating global reduction 3 with 10 rules applied. Total rules applied 315 place count 127 transition count 436
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 315 place count 127 transition count 435
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 317 place count 126 transition count 435
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 318 place count 125 transition count 428
Iterating global reduction 3 with 1 rules applied. Total rules applied 319 place count 125 transition count 428
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 3 with 2 rules applied. Total rules applied 321 place count 125 transition count 426
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 322 place count 124 transition count 426
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 5 with 70 rules applied. Total rules applied 392 place count 89 transition count 391
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 399 place count 82 transition count 348
Iterating global reduction 5 with 7 rules applied. Total rules applied 406 place count 82 transition count 348
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 5 with 12 rules applied. Total rules applied 418 place count 82 transition count 336
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 424 place count 76 transition count 336
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 425 place count 76 transition count 335
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 427 place count 74 transition count 333
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 428 place count 73 transition count 333
Applied a total of 428 rules in 99 ms. Remains 73 /278 variables (removed 205) and now considering 333/605 (removed 272) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8256841935848859816.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11035414619107163809.kers'
[2026-05-22 22:59:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8256841935848859816.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11035414619107163809.kers]
Normalized transition count is 332 out of 333 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 332 rows 72 cols 3051 entries
Finished phase 1 with 63 SingleSign rule and 0 generalized
[2026-05-22 22:59:26] [INFO ] Computed 10 invariants in 3 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-11035414619107163809.kers
Total runtime 5 ms.
[2026-05-22 22:59:27] [INFO ] Implicit Places using invariants in 125 ms returned []
[2026-05-22 22:59:27] [INFO ] Invariant cache hit.
[2026-05-22 22:59:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:59:27] [INFO ] Implicit Places using invariants and state equation in 209 ms returned [66, 72]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 338 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 71/278 places, 333/605 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 71 transition count 332
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 70 transition count 332
Applied a total of 2 rules in 10 ms. Remains 70 /71 variables (removed 1) and now considering 332/333 (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-18028846032480481587.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14572962201088840420.kers'
[2026-05-22 22:59:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18028846032480481587.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14572962201088840420.kers]
Normalized transition count is 331 out of 332 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 331 rows 70 cols 3046 entries
Finished phase 1 with 62 SingleSign rule and 0 generalized
[2026-05-22 22:59:27] [INFO ] Computed 8 invariants in 3 ms
Computed 8 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-14572962201088840420.kers
Total runtime 4 ms.
[2026-05-22 22:59:27] [INFO ] Implicit Places using invariants in 103 ms returned []
[2026-05-22 22:59:27] [INFO ] Invariant cache hit.
[2026-05-22 22:59:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 22:59:27] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 70/278 places, 332/605 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 746 ms. Remains : 70/278 places, 332/605 transitions.
[2026-05-22 22:59:27] [INFO ] Flatten gal took : 15 ms
[2026-05-22 22:59:27] [INFO ] Flatten gal took : 16 ms
[2026-05-22 22:59:27] [INFO ] Input system was already deterministic with 332 transitions.
[2026-05-22 22:59:27] [INFO ] Flatten gal took : 15 ms
[2026-05-22 22:59:27] [INFO ] Flatten gal took : 15 ms
[2026-05-22 22:59:27] [INFO ] Time to serialize gal into /tmp/CTLFireability8256983294398212060.gal : 3 ms
[2026-05-22 22:59:27] [INFO ] Time to serialize properties into /tmp/CTLFireability18366068394595734721.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/CTLFireability8256983294398212060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18366068394595734721.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.
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,1.6931e+08,14.195,271320,2,10264,5,953262,6,0,610,992618,0


Converting to forward existential form...Done !
original formula: EF(((((AF(AG(((((p59==1)&&(p90==1))&&((p121==1)&&(p152==1)))&&(((p189==1)&&(p214==1))&&((p245==1)&&(p281==1)))))) * (p59==1)) * ((p96==1)...234
=> equivalent forward existential formula: [(((((FwdU(Init,TRUE) * (p281==1)) * (((p158==1)&&(p183==1))&&((p214==1)&&(p245==1)))) * ((p96==1)&&(p121==1))) ...304
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t3, t4, t5, t6, t8, t9, t12, t14, t15, t18, t20, t21, t24, t25, t27, t28, t31, t33, t...1064
Detected timeout of ITS tools.
[2026-05-22 22:59:57] [INFO ] Flatten gal took : 17 ms
[2026-05-22 22:59:57] [INFO ] Applying decomposition
[2026-05-22 22:59:57] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16084210512953229628.txt' '-o' '/tmp/graph16084210512953229628.bin' '-w' '/tmp/graph16084210512953229628.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16084210512953229628.bin' '-l' '-1' '-v' '-w' '/tmp/graph16084210512953229628.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:59:57] [INFO ] Decomposing Gal with order
[2026-05-22 22:59:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:59:57] [INFO ] Removed a total of 1381 redundant transitions.
[2026-05-22 22:59:57] [INFO ] Flatten gal took : 23 ms
[2026-05-22 22:59:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 7 ms.
[2026-05-22 22:59:57] [INFO ] Time to serialize gal into /tmp/CTLFireability15252854105726104981.gal : 2 ms
[2026-05-22 22:59:57] [INFO ] Time to serialize properties into /tmp/CTLFireability3531599098825427251.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/CTLFireability15252854105726104981.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3531599098825427251.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.
[2026-05-22 23:00:27] [INFO ] Flatten gal took : 65 ms
[2026-05-22 23:00:27] [INFO ] Flatten gal took : 19 ms
[2026-05-22 23:00:27] [INFO ] Applying decomposition
[2026-05-22 23:00:28] [INFO ] Flatten gal took : 19 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/graph13463330175406552950.txt' '-o' '/tmp/graph13463330175406552950.bin' '-w' '/tmp/graph13463330175406552950.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13463330175406552950.bin' '-l' '-1' '-v' '-w' '/tmp/graph13463330175406552950.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:00:28] [INFO ] Decomposing Gal with order
[2026-05-22 23:00:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:00:28] [INFO ] Removed a total of 1617 redundant transitions.
[2026-05-22 23:00:28] [INFO ] Flatten gal took : 38 ms
[2026-05-22 23:00:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 6 ms.
[2026-05-22 23:00:28] [INFO ] Time to serialize gal into /tmp/CTLFireability3427745026311313356.gal : 3 ms
[2026-05-22 23:00:28] [INFO ] Time to serialize properties into /tmp/CTLFireability1737583455648053734.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/CTLFireability3427745026311313356.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1737583455648053734.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,3.17351e+13,36.8476,950436,9645,146,584983,1048,688,1.1044e+07,105,4856,0


Converting to forward existential form...Done !
original formula: EG(!(A(EX(!(A((i7.u90.p282==1) U (((i5.u2.p6==1)&&(i5.u2.p18==1))&&((i7.u69.p216==1)&&(i5.u2.p280==1)))))) U !(((((EF((((i5.u2.p6==1)&&(i...464
=> equivalent forward existential formula: [FwdG(Init,!(!((E(!(!(((((E(TRUE U (((i5.u2.p6==1)&&(i5.u2.p9==1))&&((i7.u69.p216==1)&&(i5.u2.p280==1)))) * (i5....1391
Reverse transition relation is NOT exact ! Due to transitions t55, t89, t97, t118, t144, t152, t172, t199, t207, t228, t254, t261, t263, t307, t328, t433, ...862
ITS-tools command line returned an error code 139
[2026-05-22 23:15:33] [INFO ] Applying decomposition
[2026-05-22 23:15:33] [INFO ] Flatten gal took : 76 ms
[2026-05-22 23:15:33] [INFO ] Decomposing Gal with order
[2026-05-22 23:15:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:15:33] [INFO ] Removed a total of 1760 redundant transitions.
[2026-05-22 23:15:33] [INFO ] Flatten gal took : 119 ms
[2026-05-22 23:15:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 282 labels/synchronizations in 51 ms.
[2026-05-22 23:15:34] [INFO ] Time to serialize gal into /tmp/CTLFireability12325665257155199726.gal : 27 ms
[2026-05-22 23:15:34] [INFO ] Time to serialize properties into /tmp/CTLFireability16431452025589116740.ctl : 98 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/CTLFireability12325665257155199726.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16431452025589116740.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 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,3.17351e+13,0.231289,7364,577,898,3300,2793,256,9749,295,16649,0


Converting to forward existential form...Done !
original formula: EG(!(A(EX(!(A((i1.i0.u19.p282==1) U (((i0.u2.p6==1)&&(i0.u3.p18==1))&&((i1.i0.i0.i0.u17.p216==1)&&(i1.i0.u19.p280==1)))))) U !(((((EF((((...620
=> equivalent forward existential formula: [FwdG(Init,!(!((E(!(!(((((E(TRUE U (((i0.u2.p6==1)&&(i0.u3.p9==1))&&((i1.i0.i0.i0.u17.p216==1)&&(i1.i0.u19.p280=...1853
Reverse transition relation is NOT exact ! Due to transitions t372, t462, i0.u2.t263, i0.u2.t264, i0.u2.t265, i0.u3.t261, i1.t602, i1.i0.u19.t36, i1.i0.u19...1590

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-07b"
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-07b, 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-177946788000106"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-07b.tgz
mv AutonomousCar-PT-07b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;