About the Execution of ITS-Tools for AutonomousCar-PT-10b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16197.575 | 3600000.00 | 3292785.00 | 184766.20 | F??????????F???? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r018-smll-177946788000154.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is AutonomousCar-PT-10b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788000154
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 7.0K Mar 5 16:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Mar 5 16:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Mar 5 16:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 5 16:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 07:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 15 07:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Mar 5 16:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 5 16:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Mar 5 16:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Mar 5 16:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.6M 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-10b-CTLFireability-2024-00
FORMULA_NAME AutonomousCar-PT-10b-CTLFireability-2024-01
FORMULA_NAME AutonomousCar-PT-10b-CTLFireability-2024-02
FORMULA_NAME AutonomousCar-PT-10b-CTLFireability-2024-03
FORMULA_NAME AutonomousCar-PT-10b-CTLFireability-2024-04
FORMULA_NAME AutonomousCar-PT-10b-CTLFireability-2024-05
FORMULA_NAME AutonomousCar-PT-10b-CTLFireability-2024-06
FORMULA_NAME AutonomousCar-PT-10b-CTLFireability-2024-07
FORMULA_NAME AutonomousCar-PT-10b-CTLFireability-2024-08
FORMULA_NAME AutonomousCar-PT-10b-CTLFireability-2024-09
FORMULA_NAME AutonomousCar-PT-10b-CTLFireability-2024-10
FORMULA_NAME AutonomousCar-PT-10b-CTLFireability-2024-11
FORMULA_NAME AutonomousCar-PT-10b-CTLFireability-2024-12
FORMULA_NAME AutonomousCar-PT-10b-CTLFireability-2024-13
FORMULA_NAME AutonomousCar-PT-10b-CTLFireability-2024-14
FORMULA_NAME AutonomousCar-PT-10b-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779526011177
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-10b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 08:46:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 08:46:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 08:46:53] [INFO ] Load time of PNML (sax parser for PT used): 491 ms
[2026-05-23 08:46:53] [INFO ] Transformed 425 places.
[2026-05-23 08:46:53] [INFO ] Transformed 2252 transitions.
[2026-05-23 08:46:53] [INFO ] Found NUPN structural information;
[2026-05-23 08:46:53] [INFO ] Parsed PT model containing 425 places and 2252 transitions and 29816 arcs in 765 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 18 ms.
Support contains 86 out of 425 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 425/425 places, 2252/2252 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 369 transition count 2196
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 369 transition count 2196
Ensure Unique test removed 400 transitions
Reduce isomorphic transitions removed 400 transitions.
Iterating post reduction 0 with 400 rules applied. Total rules applied 512 place count 369 transition count 1796
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 520 place count 361 transition count 1788
Iterating global reduction 1 with 8 rules applied. Total rules applied 528 place count 361 transition count 1788
Applied a total of 528 rules in 206 ms. Remains 361 /425 variables (removed 64) and now considering 1788/2252 (removed 464) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14997825681963785292.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15154327784584959336.kers'
[2026-05-23 08:46:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14997825681963785292.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15154327784584959336.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 1788 rows 361 cols 26488 entries
Finished phase 1 with 346 SingleSign rule and 0 generalized
[2026-05-23 08:46:54] [INFO ] Computed 15 invariants in 16 ms
Computed 15 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-15154327784584959336.kers
Total runtime 27 ms.
[2026-05-23 08:46:54] [INFO ] Implicit Places using invariants in 498 ms returned []
[2026-05-23 08:46:54] [INFO ] Invariant cache hit.
[2026-05-23 08:46:55] [INFO ] Implicit Places using invariants and state equation in 1089 ms returned []
Implicit Place search using SMT with State Equation took 1641 ms to find 0 implicit places.
Running 1787 sub problems to find dead transitions.
[2026-05-23 08:46:56] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/360 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1787 unsolved
SMT process timed out in 32904ms, After SMT, problems are : Problem set: 0 solved, 1787 unsolved
Search for dead transitions found 0 dead transitions in 32972ms
Starting structural reductions in LTL mode, iteration 1 : 361/425 places, 1788/2252 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34895 ms. Remains : 361/425 places, 1788/2252 transitions.
Starting structural reductions in LTL mode, iteration 0 : 361/361 places, 1788/1788 transitions.
Applied a total of 0 rules in 19 ms. Remains 361 /361 variables (removed 0) and now considering 1788/1788 (removed 0) transitions.
[2026-05-23 08:47:28] [INFO ] Invariant cache hit.
[2026-05-23 08:47:29] [INFO ] Implicit Places using invariants in 177 ms returned []
[2026-05-23 08:47:29] [INFO ] Invariant cache hit.
[2026-05-23 08:47:30] [INFO ] Implicit Places using invariants and state equation in 1022 ms returned []
Implicit Place search using SMT with State Equation took 1205 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1227 ms. Remains : 361/361 places, 1788/1788 transitions.
Support contains 86 out of 361 places after structural reductions.
[2026-05-23 08:47:31] [INFO ] Flatten gal took : 535 ms
[2026-05-23 08:47:31] [INFO ] Flatten gal took : 222 ms
[2026-05-23 08:47:32] [INFO ] Input system was already deterministic with 1788 transitions.
RANDOM walk for 40000 steps (277 resets) in 3600 ms. (11 steps per ms) remains 87/112 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4001 steps (8 resets) in 41 ms. (95 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4001 steps (8 resets) in 25 ms. (153 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 87/87 properties
[2026-05-23 08:47:33] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp77 is UNSAT
At refinement iteration 1 (OVERLAPS) 294/361 variables, 15/15 constraints. Problems are: Problem set: 9 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/361 variables, 0/15 constraints. Problems are: Problem set: 9 solved, 78 unsolved
At refinement iteration 3 (OVERLAPS) 1788/2149 variables, 361/376 constraints. Problems are: Problem set: 9 solved, 78 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2149/2149 variables, and 376 constraints, problems are : Problem set: 9 solved, 78 unsolved in 5031 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 361/361 constraints, PredecessorRefiner: 87/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 9 solved, 78 unsolved
Problem AtomicPropp104 is UNSAT
At refinement iteration 1 (OVERLAPS) 289/352 variables, 14/14 constraints. Problems are: Problem set: 10 solved, 77 unsolved
SMT process timed out in 10658ms, After SMT, problems are : Problem set: 10 solved, 77 unsolved
Fused 77 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 62 out of 361 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 361/361 places, 1788/1788 transitions.
Graph (trivial) has 263 edges and 361 vertex of which 4 / 361 are part of one of the 2 SCC in 11 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 1876 edges and 359 vertex of which 357 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.58 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 114 transitions
Trivial Post-agglo rules discarded 114 transitions
Performed 114 trivial Post agglomeration. Transition count delta: 114
Iterating post reduction 0 with 115 rules applied. Total rules applied 117 place count 357 transition count 1669
Reduce places removed 114 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 1 with 168 rules applied. Total rules applied 285 place count 243 transition count 1615
Reduce places removed 32 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 33 rules applied. Total rules applied 318 place count 211 transition count 1614
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 319 place count 210 transition count 1614
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 12 Pre rules applied. Total rules applied 319 place count 210 transition count 1602
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 343 place count 198 transition count 1602
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 347 place count 194 transition count 1598
Iterating global reduction 4 with 4 rules applied. Total rules applied 351 place count 194 transition count 1598
Performed 48 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 4 with 96 rules applied. Total rules applied 447 place count 146 transition count 1549
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 451 place count 142 transition count 1518
Iterating global reduction 4 with 4 rules applied. Total rules applied 455 place count 142 transition count 1518
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 458 place count 142 transition count 1515
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 460 place count 141 transition count 1514
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 461 place count 141 transition count 1513
Free-agglomeration rule applied 27 times.
Iterating global reduction 5 with 27 rules applied. Total rules applied 488 place count 141 transition count 1486
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 5 with 27 rules applied. Total rules applied 515 place count 114 transition count 1486
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 518 place count 114 transition count 1486
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 519 place count 113 transition count 1485
Applied a total of 519 rules in 1262 ms. Remains 113 /361 variables (removed 248) and now considering 1485/1788 (removed 303) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1263 ms. Remains : 113/361 places, 1485/1788 transitions.
RANDOM walk for 40000 steps (1164 resets) in 1367 ms. (29 steps per ms) remains 68/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4001 steps (8 resets) in 25 ms. (153 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (9 resets) in 21 ms. (182 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 68/68 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17978116736612497599.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8719410153112785527.kers'
[2026-05-23 08:47:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17978116736612497599.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8719410153112785527.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 7 ms.
// Phase 1: matrix 1485 rows 112 cols 25685 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-23 08:47:46] [INFO ] Computed 14 invariants in 21 ms
Computed 14 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-8719410153112785527.kers
Total runtime 28 ms.
[2026-05-23 08:47:46] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (OVERLAPS) 54/107 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (OVERLAPS) 1480/1587 variables, 107/121 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1587 variables, 6/127 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1587 variables, 3/130 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1587 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (OVERLAPS) 10/1597 variables, 5/135 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1597 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1597 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1597/1598 variables, and 138 constraints, problems are : Problem set: 0 solved, 68 unsolved in 45013 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 112/113 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 68/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 68 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (OVERLAPS) 54/107 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (OVERLAPS) 1480/1587 variables, 107/121 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1587 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1587 variables, 10/132 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1587 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (OVERLAPS) 10/1597 variables, 5/137 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1597 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1597 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1597 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 12 (OVERLAPS) 1/1598 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1598 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 14 (OVERLAPS) 0/1598 variables, 2/142 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1598 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1598/1598 variables, and 142 constraints, problems are : Problem set: 0 solved, 68 unsolved in 45018 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 113/113 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 68/1 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 10/10 constraints]
After SMT, in 90245ms problems are : Problem set: 0 solved, 68 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 53 out of 113 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 113/113 places, 1485/1485 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 112 transition count 1484
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 112 transition count 1484
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 6 place count 110 transition count 1482
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 110 transition count 1480
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 108 transition count 1480
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 108 transition count 1480
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 107 transition count 1479
Applied a total of 12 rules in 438 ms. Remains 107 /113 variables (removed 6) and now considering 1479/1485 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 438 ms. Remains : 107/113 places, 1479/1485 transitions.
Successfully simplified 10 atomic propositions for a total of 16 simplifications.
[2026-05-23 08:49:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-23 08:49:17] [INFO ] Flatten gal took : 308 ms
FORMULA AutonomousCar-PT-10b-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 08:49:18] [INFO ] Flatten gal took : 299 ms
[2026-05-23 08:49:18] [INFO ] Input system was already deterministic with 1788 transitions.
Computed a total of 58 stabilizing places and 59 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 361/361 places, 1788/1788 transitions.
Graph (trivial) has 321 edges and 361 vertex of which 4 / 361 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 137 transitions
Trivial Post-agglo rules discarded 137 transitions
Performed 137 trivial Post agglomeration. Transition count delta: 137
Iterating post reduction 0 with 137 rules applied. Total rules applied 138 place count 358 transition count 1648
Reduce places removed 137 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 1 with 196 rules applied. Total rules applied 334 place count 221 transition count 1589
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 2 with 35 rules applied. Total rules applied 369 place count 186 transition count 1589
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 369 place count 186 transition count 1582
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 383 place count 179 transition count 1582
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 388 place count 174 transition count 1577
Iterating global reduction 3 with 5 rules applied. Total rules applied 393 place count 174 transition count 1577
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 0 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 501 place count 120 transition count 1523
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 516 place count 105 transition count 1378
Iterating global reduction 3 with 15 rules applied. Total rules applied 531 place count 105 transition count 1378
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 20 rules applied. Total rules applied 551 place count 105 transition count 1358
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 561 place count 95 transition count 1358
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 562 place count 95 transition count 1357
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 564 place count 93 transition count 1355
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 565 place count 92 transition count 1355
Applied a total of 565 rules in 760 ms. Remains 92 /361 variables (removed 269) and now considering 1355/1788 (removed 433) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12758568975828573364.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5154537652256811528.kers'
[2026-05-23 08:49:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12758568975828573364.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5154537652256811528.kers]
Normalized transition count is 1354 out of 1355 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1354 rows 91 cols 24235 entries
Finished phase 1 with 79 SingleSign rule and 0 generalized
[2026-05-23 08:49:19] [INFO ] Computed 13 invariants in 15 ms
Computed 13 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-5154537652256811528.kers
Total runtime 21 ms.
[2026-05-23 08:49:19] [INFO ] Implicit Places using invariants in 393 ms returned []
[2026-05-23 08:49:19] [INFO ] Invariant cache hit.
[2026-05-23 08:49:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 08:49:20] [INFO ] Implicit Places using invariants and state equation in 1083 ms returned [85, 91]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1482 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 90/361 places, 1355/1788 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 90 transition count 1354
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 89 transition count 1354
Applied a total of 2 rules in 179 ms. Remains 89 /90 variables (removed 1) and now considering 1354/1355 (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-7908007751438977037.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4931240487713226591.kers'
[2026-05-23 08:49:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7908007751438977037.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4931240487713226591.kers]
Normalized transition count is 1353 out of 1354 initially.
Culled 0 columns in 4 ms.
// Phase 1: matrix 1353 rows 89 cols 24230 entries
Finished phase 1 with 78 SingleSign rule and 0 generalized
[2026-05-23 08:49:20] [INFO ] Computed 11 invariants in 16 ms
Computed 11 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-4931240487713226591.kers
Total runtime 22 ms.
[2026-05-23 08:49:21] [INFO ] Implicit Places using invariants in 417 ms returned []
[2026-05-23 08:49:21] [INFO ] Invariant cache hit.
[2026-05-23 08:49:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 08:49:22] [INFO ] Implicit Places using invariants and state equation in 981 ms returned []
Implicit Place search using SMT with State Equation took 1402 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 89/361 places, 1354/1788 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3824 ms. Remains : 89/361 places, 1354/1788 transitions.
[2026-05-23 08:49:22] [INFO ] Flatten gal took : 339 ms
[2026-05-23 08:49:23] [INFO ] Flatten gal took : 289 ms
[2026-05-23 08:49:23] [INFO ] Input system was already deterministic with 1354 transitions.
[2026-05-23 08:49:23] [INFO ] Flatten gal took : 155 ms
[2026-05-23 08:49:23] [INFO ] Flatten gal took : 171 ms
[2026-05-23 08:49:23] [INFO ] Time to serialize gal into /tmp/CTLFireability5456660252194214837.gal : 78 ms
[2026-05-23 08:49:23] [INFO ] Time to serialize properties into /tmp/CTLFireability4105970809829029751.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5456660252194214837.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4105970809829029751.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 08:49:54] [INFO ] Flatten gal took : 149 ms
[2026-05-23 08:49:54] [INFO ] Applying decomposition
[2026-05-23 08:49:54] [INFO ] Flatten gal took : 151 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/graph14003541315095551317.txt' '-o' '/tmp/graph14003541315095551317.bin' '-w' '/tmp/graph14003541315095551317.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14003541315095551317.bin' '-l' '-1' '-v' '-w' '/tmp/graph14003541315095551317.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:49:54] [INFO ] Decomposing Gal with order
[2026-05-23 08:49:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:49:55] [INFO ] Removed a total of 12505 redundant transitions.
[2026-05-23 08:49:56] [INFO ] Flatten gal took : 886 ms
[2026-05-23 08:49:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 127 ms.
[2026-05-23 08:49:56] [INFO ] Time to serialize gal into /tmp/CTLFireability4571688544437768930.gal : 8 ms
[2026-05-23 08:49:56] [INFO ] Time to serialize properties into /tmp/CTLFireability13608012786517412736.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/CTLFireability4571688544437768930.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13608012786517412736.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 : 361/361 places, 1788/1788 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 352 transition count 1779
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 352 transition count 1779
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 22 place count 348 transition count 1775
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 348 transition count 1775
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 347 transition count 1774
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 347 transition count 1774
Applied a total of 28 rules in 43 ms. Remains 347 /361 variables (removed 14) and now considering 1774/1788 (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-16482185694738515799.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2096452695368718915.kers'
[2026-05-23 08:50:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16482185694738515799.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2096452695368718915.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 1774 rows 347 cols 26460 entries
Finished phase 1 with 332 SingleSign rule and 0 generalized
[2026-05-23 08:50:26] [INFO ] Computed 15 invariants in 17 ms
Computed 15 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-2096452695368718915.kers
Total runtime 22 ms.
[2026-05-23 08:50:26] [INFO ] Implicit Places using invariants in 181 ms returned []
[2026-05-23 08:50:26] [INFO ] Invariant cache hit.
[2026-05-23 08:50:27] [INFO ] Implicit Places using invariants and state equation in 808 ms returned []
Implicit Place search using SMT with State Equation took 991 ms to find 0 implicit places.
Running 1773 sub problems to find dead transitions.
[2026-05-23 08:50:27] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/346 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1773 unsolved
SMT process timed out in 32709ms, After SMT, problems are : Problem set: 0 solved, 1773 unsolved
Search for dead transitions found 0 dead transitions in 32720ms
Starting structural reductions in LTL mode, iteration 1 : 347/361 places, 1774/1788 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33764 ms. Remains : 347/361 places, 1774/1788 transitions.
[2026-05-23 08:51:00] [INFO ] Flatten gal took : 195 ms
[2026-05-23 08:51:00] [INFO ] Flatten gal took : 211 ms
[2026-05-23 08:51:00] [INFO ] Input system was already deterministic with 1774 transitions.
[2026-05-23 08:51:00] [INFO ] Flatten gal took : 124 ms
[2026-05-23 08:51:01] [INFO ] Flatten gal took : 128 ms
[2026-05-23 08:51:01] [INFO ] Time to serialize gal into /tmp/CTLFireability3926570644750215331.gal : 32 ms
[2026-05-23 08:51:01] [INFO ] Time to serialize properties into /tmp/CTLFireability7418735806952962663.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/CTLFireability3926570644750215331.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7418735806952962663.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 08:51:31] [INFO ] Flatten gal took : 139 ms
[2026-05-23 08:51:31] [INFO ] Applying decomposition
[2026-05-23 08:51:31] [INFO ] Flatten gal took : 119 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/graph13564664282310137523.txt' '-o' '/tmp/graph13564664282310137523.bin' '-w' '/tmp/graph13564664282310137523.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13564664282310137523.bin' '-l' '-1' '-v' '-w' '/tmp/graph13564664282310137523.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:51:32] [INFO ] Decomposing Gal with order
[2026-05-23 08:51:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:51:32] [INFO ] Removed a total of 11981 redundant transitions.
[2026-05-23 08:51:32] [INFO ] Flatten gal took : 391 ms
[2026-05-23 08:51:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 172 labels/synchronizations in 64 ms.
[2026-05-23 08:51:32] [INFO ] Time to serialize gal into /tmp/CTLFireability3815542780807337182.gal : 9 ms
[2026-05-23 08:51:32] [INFO ] Time to serialize properties into /tmp/CTLFireability15304896278241692656.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/CTLFireability3815542780807337182.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15304896278241692656.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 : 361/361 places, 1788/1788 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 352 transition count 1779
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 352 transition count 1779
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 22 place count 348 transition count 1775
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 348 transition count 1775
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 347 transition count 1774
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 347 transition count 1774
Applied a total of 28 rules in 46 ms. Remains 347 /361 variables (removed 14) and now considering 1774/1788 (removed 14) transitions.
[2026-05-23 08:52:03] [INFO ] Invariant cache hit.
[2026-05-23 08:52:03] [INFO ] Implicit Places using invariants in 250 ms returned []
[2026-05-23 08:52:03] [INFO ] Invariant cache hit.
[2026-05-23 08:52:04] [INFO ] Implicit Places using invariants and state equation in 935 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 347/361 places, 1774/1788 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1238 ms. Remains : 347/361 places, 1774/1788 transitions.
[2026-05-23 08:52:04] [INFO ] Flatten gal took : 189 ms
[2026-05-23 08:52:04] [INFO ] Flatten gal took : 205 ms
[2026-05-23 08:52:04] [INFO ] Input system was already deterministic with 1774 transitions.
[2026-05-23 08:52:05] [INFO ] Flatten gal took : 120 ms
[2026-05-23 08:52:05] [INFO ] Flatten gal took : 124 ms
[2026-05-23 08:52:05] [INFO ] Time to serialize gal into /tmp/CTLFireability17692664931221330294.gal : 27 ms
[2026-05-23 08:52:05] [INFO ] Time to serialize properties into /tmp/CTLFireability15731679911483373136.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/CTLFireability17692664931221330294.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15731679911483373136.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 08:52:35] [INFO ] Flatten gal took : 119 ms
[2026-05-23 08:52:35] [INFO ] Applying decomposition
[2026-05-23 08:52:35] [INFO ] Flatten gal took : 125 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/graph1991365718905231231.txt' '-o' '/tmp/graph1991365718905231231.bin' '-w' '/tmp/graph1991365718905231231.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1991365718905231231.bin' '-l' '-1' '-v' '-w' '/tmp/graph1991365718905231231.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:52:35] [INFO ] Decomposing Gal with order
[2026-05-23 08:52:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:52:36] [INFO ] Removed a total of 12103 redundant transitions.
[2026-05-23 08:52:36] [INFO ] Flatten gal took : 324 ms
[2026-05-23 08:52:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 106 labels/synchronizations in 94 ms.
[2026-05-23 08:52:36] [INFO ] Time to serialize gal into /tmp/CTLFireability9194214843582331649.gal : 8 ms
[2026-05-23 08:52:36] [INFO ] Time to serialize properties into /tmp/CTLFireability4706499309904980748.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/CTLFireability9194214843582331649.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4706499309904980748.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 : 361/361 places, 1788/1788 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 353 transition count 1780
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 353 transition count 1780
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 350 transition count 1777
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 350 transition count 1777
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 349 transition count 1776
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 349 transition count 1776
Applied a total of 24 rules in 86 ms. Remains 349 /361 variables (removed 12) and now considering 1776/1788 (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-347596106971251850.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12101138068752266165.kers'
[2026-05-23 08:53:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-347596106971251850.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12101138068752266165.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 1776 rows 349 cols 26464 entries
Finished phase 1 with 334 SingleSign rule and 0 generalized
[2026-05-23 08:53:06] [INFO ] Computed 15 invariants in 26 ms
Computed 15 P flows in 27 ms.
Exported basis to /tmp/petrispot-output-12101138068752266165.kers
Total runtime 32 ms.
[2026-05-23 08:53:07] [INFO ] Implicit Places using invariants in 400 ms returned []
[2026-05-23 08:53:07] [INFO ] Invariant cache hit.
[2026-05-23 08:53:08] [INFO ] Implicit Places using invariants and state equation in 1101 ms returned []
Implicit Place search using SMT with State Equation took 1503 ms to find 0 implicit places.
Running 1775 sub problems to find dead transitions.
[2026-05-23 08:53:08] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 348/2125 variables, and 0 constraints, problems are : Problem set: 0 solved, 1775 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/349 constraints, PredecessorRefiner: 1775/309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1775 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 348/2125 variables, and 0 constraints, problems are : Problem set: 0 solved, 1775 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/349 constraints, PredecessorRefiner: 1466/309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62257ms problems are : Problem set: 0 solved, 1775 unsolved
Search for dead transitions found 0 dead transitions in 62265ms
Starting structural reductions in LTL mode, iteration 1 : 349/361 places, 1776/1788 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63860 ms. Remains : 349/361 places, 1776/1788 transitions.
[2026-05-23 08:54:10] [INFO ] Flatten gal took : 180 ms
[2026-05-23 08:54:10] [INFO ] Flatten gal took : 217 ms
[2026-05-23 08:54:11] [INFO ] Input system was already deterministic with 1776 transitions.
[2026-05-23 08:54:11] [INFO ] Flatten gal took : 196 ms
[2026-05-23 08:54:11] [INFO ] Flatten gal took : 224 ms
[2026-05-23 08:54:11] [INFO ] Time to serialize gal into /tmp/CTLFireability16642489361993029196.gal : 42 ms
[2026-05-23 08:54:11] [INFO ] Time to serialize properties into /tmp/CTLFireability2522439242575346463.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/CTLFireability16642489361993029196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2522439242575346463.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 08:54:41] [INFO ] Flatten gal took : 135 ms
[2026-05-23 08:54:41] [INFO ] Applying decomposition
[2026-05-23 08:54:42] [INFO ] Flatten gal took : 133 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/graph310464964086994080.txt' '-o' '/tmp/graph310464964086994080.bin' '-w' '/tmp/graph310464964086994080.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph310464964086994080.bin' '-l' '-1' '-v' '-w' '/tmp/graph310464964086994080.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:54:42] [INFO ] Decomposing Gal with order
[2026-05-23 08:54:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:54:42] [INFO ] Removed a total of 12206 redundant transitions.
[2026-05-23 08:54:42] [INFO ] Flatten gal took : 312 ms
[2026-05-23 08:54:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 48 ms.
[2026-05-23 08:54:43] [INFO ] Time to serialize gal into /tmp/CTLFireability14462857637386231083.gal : 8 ms
[2026-05-23 08:54:43] [INFO ] Time to serialize properties into /tmp/CTLFireability7027252954096784699.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/CTLFireability14462857637386231083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7027252954096784699.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 : 361/361 places, 1788/1788 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 353 transition count 1780
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 353 transition count 1780
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 350 transition count 1777
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 350 transition count 1777
Applied a total of 22 rules in 35 ms. Remains 350 /361 variables (removed 11) and now considering 1777/1788 (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-5804977891677524046.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13034344701384995692.kers'
[2026-05-23 08:55:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5804977891677524046.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13034344701384995692.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 1777 rows 350 cols 26466 entries
Finished phase 1 with 335 SingleSign rule and 0 generalized
[2026-05-23 08:55:13] [INFO ] Computed 15 invariants in 16 ms
Computed 15 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-13034344701384995692.kers
Total runtime 21 ms.
[2026-05-23 08:55:13] [INFO ] Implicit Places using invariants in 247 ms returned []
[2026-05-23 08:55:13] [INFO ] Invariant cache hit.
[2026-05-23 08:55:14] [INFO ] Implicit Places using invariants and state equation in 987 ms returned []
Implicit Place search using SMT with State Equation took 1247 ms to find 0 implicit places.
Running 1776 sub problems to find dead transitions.
[2026-05-23 08:55:14] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 349/2127 variables, and 0 constraints, problems are : Problem set: 0 solved, 1776 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/350 constraints, PredecessorRefiner: 1776/310 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1776 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 349/2127 variables, and 0 constraints, problems are : Problem set: 0 solved, 1776 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/350 constraints, PredecessorRefiner: 1466/310 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62876ms problems are : Problem set: 0 solved, 1776 unsolved
Search for dead transitions found 0 dead transitions in 62888ms
Starting structural reductions in LTL mode, iteration 1 : 350/361 places, 1777/1788 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64178 ms. Remains : 350/361 places, 1777/1788 transitions.
[2026-05-23 08:56:17] [INFO ] Flatten gal took : 179 ms
[2026-05-23 08:56:17] [INFO ] Flatten gal took : 200 ms
[2026-05-23 08:56:18] [INFO ] Input system was already deterministic with 1777 transitions.
[2026-05-23 08:56:18] [INFO ] Flatten gal took : 172 ms
[2026-05-23 08:56:18] [INFO ] Flatten gal took : 117 ms
[2026-05-23 08:56:18] [INFO ] Time to serialize gal into /tmp/CTLFireability708722089921906160.gal : 25 ms
[2026-05-23 08:56:18] [INFO ] Time to serialize properties into /tmp/CTLFireability18291598098401390480.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/CTLFireability708722089921906160.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18291598098401390480.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 08:56:48] [INFO ] Flatten gal took : 117 ms
[2026-05-23 08:56:48] [INFO ] Applying decomposition
[2026-05-23 08:56:48] [INFO ] Flatten gal took : 119 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/graph11199067847922734711.txt' '-o' '/tmp/graph11199067847922734711.bin' '-w' '/tmp/graph11199067847922734711.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11199067847922734711.bin' '-l' '-1' '-v' '-w' '/tmp/graph11199067847922734711.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:56:49] [INFO ] Decomposing Gal with order
[2026-05-23 08:56:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:56:49] [INFO ] Removed a total of 12197 redundant transitions.
[2026-05-23 08:56:49] [INFO ] Flatten gal took : 429 ms
[2026-05-23 08:56:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 72 ms.
[2026-05-23 08:56:50] [INFO ] Time to serialize gal into /tmp/CTLFireability4715806601711184636.gal : 11 ms
[2026-05-23 08:56:50] [INFO ] Time to serialize properties into /tmp/CTLFireability15696362003281695231.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/CTLFireability4715806601711184636.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15696362003281695231.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 : 361/361 places, 1788/1788 transitions.
Graph (trivial) has 321 edges and 361 vertex of which 4 / 361 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 137 transitions
Trivial Post-agglo rules discarded 137 transitions
Performed 137 trivial Post agglomeration. Transition count delta: 137
Iterating post reduction 0 with 137 rules applied. Total rules applied 138 place count 358 transition count 1648
Reduce places removed 137 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 1 with 196 rules applied. Total rules applied 334 place count 221 transition count 1589
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 2 with 35 rules applied. Total rules applied 369 place count 186 transition count 1589
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 369 place count 186 transition count 1581
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 385 place count 178 transition count 1581
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 391 place count 172 transition count 1575
Iterating global reduction 3 with 6 rules applied. Total rules applied 397 place count 172 transition count 1575
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 505 place count 118 transition count 1521
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 523 place count 100 transition count 1343
Iterating global reduction 3 with 18 rules applied. Total rules applied 541 place count 100 transition count 1343
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 20 rules applied. Total rules applied 561 place count 100 transition count 1323
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 571 place count 90 transition count 1323
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 572 place count 90 transition count 1322
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 574 place count 88 transition count 1320
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 575 place count 87 transition count 1320
Applied a total of 575 rules in 385 ms. Remains 87 /361 variables (removed 274) and now considering 1320/1788 (removed 468) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7991017898515121134.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5159228362945896209.kers'
[2026-05-23 08:57:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7991017898515121134.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5159228362945896209.kers]
Normalized transition count is 1319 out of 1320 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1319 rows 86 cols 24045 entries
Finished phase 1 with 74 SingleSign rule and 0 generalized
[2026-05-23 08:57:20] [INFO ] Computed 13 invariants in 13 ms
Computed 13 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-5159228362945896209.kers
Total runtime 17 ms.
[2026-05-23 08:57:20] [INFO ] Implicit Places using invariants in 388 ms returned []
[2026-05-23 08:57:20] [INFO ] Invariant cache hit.
[2026-05-23 08:57:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 08:57:21] [INFO ] Implicit Places using invariants and state equation in 796 ms returned [80, 86]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1190 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 85/361 places, 1320/1788 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 85 transition count 1319
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 84 transition count 1319
Applied a total of 2 rules in 99 ms. Remains 84 /85 variables (removed 1) and now considering 1319/1320 (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-9228365622127269970.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15676848694171378160.kers'
[2026-05-23 08:57:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9228365622127269970.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15676848694171378160.kers]
Normalized transition count is 1318 out of 1319 initially.
Culled 0 columns in 4 ms.
// Phase 1: matrix 1318 rows 84 cols 24040 entries
Finished phase 1 with 73 SingleSign rule and 0 generalized
[2026-05-23 08:57:21] [INFO ] Computed 11 invariants in 14 ms
Computed 11 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-15676848694171378160.kers
Total runtime 20 ms.
[2026-05-23 08:57:22] [INFO ] Implicit Places using invariants in 507 ms returned []
[2026-05-23 08:57:22] [INFO ] Invariant cache hit.
[2026-05-23 08:57:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 08:57:23] [INFO ] Implicit Places using invariants and state equation in 1064 ms returned []
Implicit Place search using SMT with State Equation took 1573 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 84/361 places, 1319/1788 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3248 ms. Remains : 84/361 places, 1319/1788 transitions.
[2026-05-23 08:57:23] [INFO ] Flatten gal took : 180 ms
[2026-05-23 08:57:23] [INFO ] Flatten gal took : 186 ms
[2026-05-23 08:57:24] [INFO ] Input system was already deterministic with 1319 transitions.
[2026-05-23 08:57:24] [INFO ] Flatten gal took : 144 ms
[2026-05-23 08:57:24] [INFO ] Flatten gal took : 146 ms
[2026-05-23 08:57:24] [INFO ] Time to serialize gal into /tmp/CTLFireability4022043300835070761.gal : 23 ms
[2026-05-23 08:57:24] [INFO ] Time to serialize properties into /tmp/CTLFireability13951864400691136286.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/CTLFireability4022043300835070761.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13951864400691136286.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 08:57:54] [INFO ] Flatten gal took : 282 ms
[2026-05-23 08:57:54] [INFO ] Applying decomposition
[2026-05-23 08:57:54] [INFO ] Flatten gal took : 244 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/graph17121180724696174747.txt' '-o' '/tmp/graph17121180724696174747.bin' '-w' '/tmp/graph17121180724696174747.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17121180724696174747.bin' '-l' '-1' '-v' '-w' '/tmp/graph17121180724696174747.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:57:55] [INFO ] Decomposing Gal with order
[2026-05-23 08:57:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:57:55] [INFO ] Removed a total of 11969 redundant transitions.
[2026-05-23 08:57:55] [INFO ] Flatten gal took : 340 ms
[2026-05-23 08:57:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 59 labels/synchronizations in 136 ms.
[2026-05-23 08:57:56] [INFO ] Time to serialize gal into /tmp/CTLFireability16469414642634678702.gal : 26 ms
[2026-05-23 08:57:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10052112081522647302.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/CTLFireability16469414642634678702.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10052112081522647302.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 361/361 places, 1788/1788 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 352 transition count 1779
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 352 transition count 1779
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 22 place count 348 transition count 1775
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 348 transition count 1775
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 347 transition count 1774
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 347 transition count 1774
Applied a total of 28 rules in 46 ms. Remains 347 /361 variables (removed 14) and now considering 1774/1788 (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-17580103775619284559.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18232759089719958036.kers'
[2026-05-23 08:58:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17580103775619284559.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18232759089719958036.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 1774 rows 347 cols 26460 entries
Finished phase 1 with 332 SingleSign rule and 0 generalized
[2026-05-23 08:58:26] [INFO ] Computed 15 invariants in 16 ms
Computed 15 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-18232759089719958036.kers
Total runtime 20 ms.
[2026-05-23 08:58:26] [INFO ] Implicit Places using invariants in 566 ms returned []
[2026-05-23 08:58:26] [INFO ] Invariant cache hit.
[2026-05-23 08:58:28] [INFO ] Implicit Places using invariants and state equation in 1831 ms returned []
Implicit Place search using SMT with State Equation took 2401 ms to find 0 implicit places.
Running 1773 sub problems to find dead transitions.
[2026-05-23 08:58:28] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 346/2121 variables, and 0 constraints, problems are : Problem set: 0 solved, 1773 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/347 constraints, PredecessorRefiner: 1773/307 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1773 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/346 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1773 unsolved
At refinement iteration 1 (OVERLAPS) 1/347 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1773 unsolved
SMT process timed out in 62768ms, After SMT, problems are : Problem set: 0 solved, 1773 unsolved
Search for dead transitions found 0 dead transitions in 62779ms
Starting structural reductions in LTL mode, iteration 1 : 347/361 places, 1774/1788 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65235 ms. Remains : 347/361 places, 1774/1788 transitions.
[2026-05-23 08:59:31] [INFO ] Flatten gal took : 107 ms
[2026-05-23 08:59:31] [INFO ] Flatten gal took : 131 ms
[2026-05-23 08:59:31] [INFO ] Input system was already deterministic with 1774 transitions.
[2026-05-23 08:59:32] [INFO ] Flatten gal took : 115 ms
[2026-05-23 08:59:32] [INFO ] Flatten gal took : 115 ms
[2026-05-23 08:59:32] [INFO ] Time to serialize gal into /tmp/CTLFireability16550818976175626128.gal : 25 ms
[2026-05-23 08:59:32] [INFO ] Time to serialize properties into /tmp/CTLFireability4240743087258937024.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/CTLFireability16550818976175626128.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4240743087258937024.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 09:00:02] [INFO ] Flatten gal took : 116 ms
[2026-05-23 09:00:02] [INFO ] Applying decomposition
[2026-05-23 09:00:02] [INFO ] Flatten gal took : 133 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/graph5835374641180931604.txt' '-o' '/tmp/graph5835374641180931604.bin' '-w' '/tmp/graph5835374641180931604.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5835374641180931604.bin' '-l' '-1' '-v' '-w' '/tmp/graph5835374641180931604.weights' '-q' '0' '-e' '0.001'
[2026-05-23 09:00:02] [INFO ] Decomposing Gal with order
[2026-05-23 09:00:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 09:00:03] [INFO ] Removed a total of 12103 redundant transitions.
[2026-05-23 09:00:03] [INFO ] Flatten gal took : 284 ms
[2026-05-23 09:00:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 110 labels/synchronizations in 68 ms.
[2026-05-23 09:00:03] [INFO ] Time to serialize gal into /tmp/CTLFireability10927176224808152419.gal : 10 ms
[2026-05-23 09:00:03] [INFO ] Time to serialize properties into /tmp/CTLFireability1675709457193757286.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/CTLFireability10927176224808152419.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1675709457193757286.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 : 361/361 places, 1788/1788 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 352 transition count 1779
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 352 transition count 1779
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 22 place count 348 transition count 1775
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 348 transition count 1775
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 347 transition count 1774
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 347 transition count 1774
Applied a total of 28 rules in 44 ms. Remains 347 /361 variables (removed 14) and now considering 1774/1788 (removed 14) transitions.
[2026-05-23 09:00:33] [INFO ] Invariant cache hit.
[2026-05-23 09:00:33] [INFO ] Implicit Places using invariants in 306 ms returned []
[2026-05-23 09:00:33] [INFO ] Invariant cache hit.
[2026-05-23 09:00:35] [INFO ] Implicit Places using invariants and state equation in 1473 ms returned []
Implicit Place search using SMT with State Equation took 1783 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 347/361 places, 1774/1788 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1828 ms. Remains : 347/361 places, 1774/1788 transitions.
[2026-05-23 09:00:35] [INFO ] Flatten gal took : 165 ms
[2026-05-23 09:00:35] [INFO ] Flatten gal took : 193 ms
[2026-05-23 09:00:36] [INFO ] Input system was already deterministic with 1774 transitions.
[2026-05-23 09:00:36] [INFO ] Flatten gal took : 177 ms
[2026-05-23 09:00:36] [INFO ] Flatten gal took : 137 ms
[2026-05-23 09:00:36] [INFO ] Time to serialize gal into /tmp/CTLFireability13679122426048751032.gal : 25 ms
[2026-05-23 09:00:36] [INFO ] Time to serialize properties into /tmp/CTLFireability14725064137987211479.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/CTLFireability13679122426048751032.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14725064137987211479.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 09:01:06] [INFO ] Flatten gal took : 116 ms
[2026-05-23 09:01:06] [INFO ] Applying decomposition
[2026-05-23 09:01:06] [INFO ] Flatten gal took : 147 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/graph2211468236275987515.txt' '-o' '/tmp/graph2211468236275987515.bin' '-w' '/tmp/graph2211468236275987515.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2211468236275987515.bin' '-l' '-1' '-v' '-w' '/tmp/graph2211468236275987515.weights' '-q' '0' '-e' '0.001'
[2026-05-23 09:01:07] [INFO ] Decomposing Gal with order
[2026-05-23 09:01:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 09:01:07] [INFO ] Removed a total of 12066 redundant transitions.
[2026-05-23 09:01:07] [INFO ] Flatten gal took : 239 ms
[2026-05-23 09:01:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 130 labels/synchronizations in 39 ms.
[2026-05-23 09:01:07] [INFO ] Time to serialize gal into /tmp/CTLFireability1843742521000540031.gal : 6 ms
[2026-05-23 09:01:07] [INFO ] Time to serialize properties into /tmp/CTLFireability5634692759152456706.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/CTLFireability1843742521000540031.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5634692759152456706.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 : 361/361 places, 1788/1788 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 352 transition count 1779
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 352 transition count 1779
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 22 place count 348 transition count 1775
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 348 transition count 1775
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 347 transition count 1774
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 347 transition count 1774
Applied a total of 28 rules in 47 ms. Remains 347 /361 variables (removed 14) and now considering 1774/1788 (removed 14) transitions.
[2026-05-23 09:01:37] [INFO ] Invariant cache hit.
[2026-05-23 09:01:38] [INFO ] Implicit Places using invariants in 438 ms returned []
[2026-05-23 09:01:38] [INFO ] Invariant cache hit.
[2026-05-23 09:01:39] [INFO ] Implicit Places using invariants and state equation in 1173 ms returned []
Implicit Place search using SMT with State Equation took 1647 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 347/361 places, 1774/1788 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1695 ms. Remains : 347/361 places, 1774/1788 transitions.
[2026-05-23 09:01:39] [INFO ] Flatten gal took : 125 ms
[2026-05-23 09:01:39] [INFO ] Flatten gal took : 137 ms
[2026-05-23 09:01:39] [INFO ] Input system was already deterministic with 1774 transitions.
[2026-05-23 09:01:40] [INFO ] Flatten gal took : 116 ms
[2026-05-23 09:01:40] [INFO ] Flatten gal took : 114 ms
[2026-05-23 09:01:40] [INFO ] Time to serialize gal into /tmp/CTLFireability12395858182739334062.gal : 26 ms
[2026-05-23 09:01:40] [INFO ] Time to serialize properties into /tmp/CTLFireability2250374320992161414.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/CTLFireability12395858182739334062.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2250374320992161414.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 09:02:10] [INFO ] Flatten gal took : 112 ms
[2026-05-23 09:02:10] [INFO ] Applying decomposition
[2026-05-23 09:02:10] [INFO ] Flatten gal took : 123 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/graph3434938145417152557.txt' '-o' '/tmp/graph3434938145417152557.bin' '-w' '/tmp/graph3434938145417152557.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3434938145417152557.bin' '-l' '-1' '-v' '-w' '/tmp/graph3434938145417152557.weights' '-q' '0' '-e' '0.001'
[2026-05-23 09:02:11] [INFO ] Decomposing Gal with order
[2026-05-23 09:02:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 09:02:11] [INFO ] Removed a total of 12143 redundant transitions.
[2026-05-23 09:02:11] [INFO ] Flatten gal took : 407 ms
[2026-05-23 09:02:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 51 ms.
[2026-05-23 09:02:11] [INFO ] Time to serialize gal into /tmp/CTLFireability5388764882408163406.gal : 6 ms
[2026-05-23 09:02:11] [INFO ] Time to serialize properties into /tmp/CTLFireability7190539283539843774.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/CTLFireability5388764882408163406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7190539283539843774.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 : 361/361 places, 1788/1788 transitions.
Graph (trivial) has 315 edges and 361 vertex of which 4 / 361 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 134 transitions
Trivial Post-agglo rules discarded 134 transitions
Performed 134 trivial Post agglomeration. Transition count delta: 134
Iterating post reduction 0 with 134 rules applied. Total rules applied 135 place count 358 transition count 1651
Reduce places removed 134 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 1 with 193 rules applied. Total rules applied 328 place count 224 transition count 1592
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 2 with 35 rules applied. Total rules applied 363 place count 189 transition count 1592
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 363 place count 189 transition count 1583
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 381 place count 180 transition count 1583
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 387 place count 174 transition count 1577
Iterating global reduction 3 with 6 rules applied. Total rules applied 393 place count 174 transition count 1577
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 0 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 3 with 106 rules applied. Total rules applied 499 place count 121 transition count 1524
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 511 place count 109 transition count 1411
Iterating global reduction 3 with 12 rules applied. Total rules applied 523 place count 109 transition count 1411
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 18 rules applied. Total rules applied 541 place count 109 transition count 1393
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 550 place count 100 transition count 1393
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 551 place count 100 transition count 1392
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 552 place count 100 transition count 1392
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 553 place count 99 transition count 1391
Applied a total of 553 rules in 428 ms. Remains 99 /361 variables (removed 262) and now considering 1391/1788 (removed 397) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18164370558962800746.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13707080089270064132.kers'
[2026-05-23 09:02:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18164370558962800746.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13707080089270064132.kers]
Normalized transition count is 1390 out of 1391 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1390 rows 98 cols 25010 entries
Finished phase 1 with 85 SingleSign rule and 0 generalized
[2026-05-23 09:02:42] [INFO ] Computed 14 invariants in 13 ms
Computed 14 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-13707080089270064132.kers
Total runtime 17 ms.
[2026-05-23 09:02:42] [INFO ] Implicit Places using invariants in 337 ms returned []
[2026-05-23 09:02:42] [INFO ] Invariant cache hit.
[2026-05-23 09:02:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 09:02:43] [INFO ] Implicit Places using invariants and state equation in 875 ms returned [92, 98]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1221 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 97/361 places, 1391/1788 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 97 transition count 1390
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 96 transition count 1390
Applied a total of 2 rules in 103 ms. Remains 96 /97 variables (removed 1) and now considering 1390/1391 (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-9946583468681747830.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11329190222056994743.kers'
[2026-05-23 09:02:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9946583468681747830.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11329190222056994743.kers]
Normalized transition count is 1389 out of 1390 initially.
Culled 0 columns in 4 ms.
// Phase 1: matrix 1389 rows 96 cols 25005 entries
Finished phase 1 with 84 SingleSign rule and 0 generalized
[2026-05-23 09:02:43] [INFO ] Computed 12 invariants in 12 ms
Computed 12 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-11329190222056994743.kers
Total runtime 16 ms.
[2026-05-23 09:02:43] [INFO ] Implicit Places using invariants in 336 ms returned []
[2026-05-23 09:02:43] [INFO ] Invariant cache hit.
[2026-05-23 09:02:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 09:02:44] [INFO ] Implicit Places using invariants and state equation in 823 ms returned []
Implicit Place search using SMT with State Equation took 1163 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 96/361 places, 1390/1788 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2915 ms. Remains : 96/361 places, 1390/1788 transitions.
[2026-05-23 09:02:44] [INFO ] Flatten gal took : 141 ms
[2026-05-23 09:02:45] [INFO ] Flatten gal took : 150 ms
[2026-05-23 09:02:45] [INFO ] Input system was already deterministic with 1390 transitions.
[2026-05-23 09:02:45] [INFO ] Flatten gal took : 149 ms
[2026-05-23 09:02:45] [INFO ] Flatten gal took : 150 ms
[2026-05-23 09:02:45] [INFO ] Time to serialize gal into /tmp/CTLFireability12022420348409304971.gal : 23 ms
[2026-05-23 09:02:45] [INFO ] Time to serialize properties into /tmp/CTLFireability11281123492131529877.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/CTLFireability12022420348409304971.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11281123492131529877.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 09:03:15] [INFO ] Flatten gal took : 244 ms
[2026-05-23 09:03:15] [INFO ] Applying decomposition
[2026-05-23 09:03:16] [INFO ] Flatten gal took : 248 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/graph7278689148529277337.txt' '-o' '/tmp/graph7278689148529277337.bin' '-w' '/tmp/graph7278689148529277337.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7278689148529277337.bin' '-l' '-1' '-v' '-w' '/tmp/graph7278689148529277337.weights' '-q' '0' '-e' '0.001'
[2026-05-23 09:03:16] [INFO ] Decomposing Gal with order
[2026-05-23 09:03:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 09:03:16] [INFO ] Removed a total of 12056 redundant transitions.
[2026-05-23 09:03:16] [INFO ] Flatten gal took : 291 ms
[2026-05-23 09:03:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 110 labels/synchronizations in 172 ms.
[2026-05-23 09:03:17] [INFO ] Time to serialize gal into /tmp/CTLFireability4526771436361017590.gal : 18 ms
[2026-05-23 09:03:17] [INFO ] Time to serialize properties into /tmp/CTLFireability10877470299640886206.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/CTLFireability4526771436361017590.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10877470299640886206.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 : 361/361 places, 1788/1788 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 354 transition count 1781
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 354 transition count 1781
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 18 place count 350 transition count 1777
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 350 transition count 1777
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 349 transition count 1776
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 349 transition count 1776
Applied a total of 24 rules in 44 ms. Remains 349 /361 variables (removed 12) and now considering 1776/1788 (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-13706429506640588668.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8656259480347261001.kers'
[2026-05-23 09:03:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13706429506640588668.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8656259480347261001.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 1776 rows 349 cols 26464 entries
Finished phase 1 with 334 SingleSign rule and 0 generalized
[2026-05-23 09:03:47] [INFO ] Computed 15 invariants in 16 ms
Computed 15 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-8656259480347261001.kers
Total runtime 21 ms.
[2026-05-23 09:03:47] [INFO ] Implicit Places using invariants in 168 ms returned []
[2026-05-23 09:03:47] [INFO ] Invariant cache hit.
[2026-05-23 09:03:48] [INFO ] Implicit Places using invariants and state equation in 820 ms returned []
Implicit Place search using SMT with State Equation took 994 ms to find 0 implicit places.
Running 1775 sub problems to find dead transitions.
[2026-05-23 09:03:48] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 348/2125 variables, and 0 constraints, problems are : Problem set: 0 solved, 1775 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/349 constraints, PredecessorRefiner: 1775/309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1775 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/348 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1775 unsolved
At refinement iteration 1 (OVERLAPS) 1/349 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1775 unsolved
SMT process timed out in 64198ms, After SMT, problems are : Problem set: 0 solved, 1775 unsolved
Search for dead transitions found 0 dead transitions in 64206ms
Starting structural reductions in LTL mode, iteration 1 : 349/361 places, 1776/1788 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65252 ms. Remains : 349/361 places, 1776/1788 transitions.
[2026-05-23 09:04:52] [INFO ] Flatten gal took : 142 ms
[2026-05-23 09:04:52] [INFO ] Flatten gal took : 175 ms
[2026-05-23 09:04:53] [INFO ] Input system was already deterministic with 1776 transitions.
[2026-05-23 09:04:53] [INFO ] Flatten gal took : 172 ms
[2026-05-23 09:04:53] [INFO ] Flatten gal took : 112 ms
[2026-05-23 09:04:53] [INFO ] Time to serialize gal into /tmp/CTLFireability8216863363337978494.gal : 25 ms
[2026-05-23 09:04:53] [INFO ] Time to serialize properties into /tmp/CTLFireability8777071832982345375.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/CTLFireability8216863363337978494.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8777071832982345375.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 09:05:23] [INFO ] Flatten gal took : 115 ms
[2026-05-23 09:05:23] [INFO ] Applying decomposition
[2026-05-23 09:05:23] [INFO ] Flatten gal took : 119 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/graph15577533556418870411.txt' '-o' '/tmp/graph15577533556418870411.bin' '-w' '/tmp/graph15577533556418870411.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15577533556418870411.bin' '-l' '-1' '-v' '-w' '/tmp/graph15577533556418870411.weights' '-q' '0' '-e' '0.001'
[2026-05-23 09:05:24] [INFO ] Decomposing Gal with order
[2026-05-23 09:05:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 09:05:24] [INFO ] Removed a total of 12097 redundant transitions.
[2026-05-23 09:05:24] [INFO ] Flatten gal took : 260 ms
[2026-05-23 09:05:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 41 ms.
[2026-05-23 09:05:24] [INFO ] Time to serialize gal into /tmp/CTLFireability15785533665373173742.gal : 6 ms
[2026-05-23 09:05:24] [INFO ] Time to serialize properties into /tmp/CTLFireability14549945316601876899.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/CTLFireability15785533665373173742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14549945316601876899.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 361/361 places, 1788/1788 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 352 transition count 1779
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 352 transition count 1779
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 22 place count 348 transition count 1775
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 348 transition count 1775
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 347 transition count 1774
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 347 transition count 1774
Applied a total of 28 rules in 49 ms. Remains 347 /361 variables (removed 14) and now considering 1774/1788 (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-11569296026702049837.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3999322858569134806.kers'
[2026-05-23 09:05:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11569296026702049837.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3999322858569134806.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 1774 rows 347 cols 26460 entries
Finished phase 1 with 332 SingleSign rule and 0 generalized
[2026-05-23 09:05:54] [INFO ] Computed 15 invariants in 17 ms
Computed 15 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-3999322858569134806.kers
Total runtime 21 ms.
[2026-05-23 09:05:54] [INFO ] Implicit Places using invariants in 162 ms returned []
[2026-05-23 09:05:54] [INFO ] Invariant cache hit.
[2026-05-23 09:05:55] [INFO ] Implicit Places using invariants and state equation in 805 ms returned []
Implicit Place search using SMT with State Equation took 969 ms to find 0 implicit places.
Running 1773 sub problems to find dead transitions.
[2026-05-23 09:05:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/346 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1773 unsolved
SMT process timed out in 32200ms, After SMT, problems are : Problem set: 0 solved, 1773 unsolved
Search for dead transitions found 0 dead transitions in 32206ms
Starting structural reductions in LTL mode, iteration 1 : 347/361 places, 1774/1788 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33232 ms. Remains : 347/361 places, 1774/1788 transitions.
[2026-05-23 09:06:28] [INFO ] Flatten gal took : 181 ms
[2026-05-23 09:06:28] [INFO ] Flatten gal took : 196 ms
[2026-05-23 09:06:28] [INFO ] Input system was already deterministic with 1774 transitions.
[2026-05-23 09:06:28] [INFO ] Flatten gal took : 151 ms
[2026-05-23 09:06:28] [INFO ] Flatten gal took : 116 ms
[2026-05-23 09:06:28] [INFO ] Time to serialize gal into /tmp/CTLFireability6577162539177919102.gal : 27 ms
[2026-05-23 09:06:28] [INFO ] Time to serialize properties into /tmp/CTLFireability14322819765851976876.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/CTLFireability6577162539177919102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14322819765851976876.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 09:06:59] [INFO ] Flatten gal took : 115 ms
[2026-05-23 09:06:59] [INFO ] Applying decomposition
[2026-05-23 09:06:59] [INFO ] Flatten gal took : 116 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/graph5995501950590095013.txt' '-o' '/tmp/graph5995501950590095013.bin' '-w' '/tmp/graph5995501950590095013.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5995501950590095013.bin' '-l' '-1' '-v' '-w' '/tmp/graph5995501950590095013.weights' '-q' '0' '-e' '0.001'
[2026-05-23 09:06:59] [INFO ] Decomposing Gal with order
[2026-05-23 09:06:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 09:07:00] [INFO ] Removed a total of 12122 redundant transitions.
[2026-05-23 09:07:00] [INFO ] Flatten gal took : 410 ms
[2026-05-23 09:07:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 102 labels/synchronizations in 52 ms.
[2026-05-23 09:07:00] [INFO ] Time to serialize gal into /tmp/CTLFireability15677386551880075665.gal : 6 ms
[2026-05-23 09:07:00] [INFO ] Time to serialize properties into /tmp/CTLFireability15082116189886735741.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/CTLFireability15677386551880075665.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15082116189886735741.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 361/361 places, 1788/1788 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 353 transition count 1780
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 353 transition count 1780
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 350 transition count 1777
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 350 transition count 1777
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 349 transition count 1776
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 349 transition count 1776
Applied a total of 24 rules in 42 ms. Remains 349 /361 variables (removed 12) and now considering 1776/1788 (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-14873099875039521779.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6617009559930347515.kers'
[2026-05-23 09:07:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14873099875039521779.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6617009559930347515.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 1776 rows 349 cols 26464 entries
Finished phase 1 with 334 SingleSign rule and 0 generalized
[2026-05-23 09:07:30] [INFO ] Computed 15 invariants in 17 ms
Computed 15 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-6617009559930347515.kers
Total runtime 22 ms.
[2026-05-23 09:07:30] [INFO ] Implicit Places using invariants in 180 ms returned []
[2026-05-23 09:07:30] [INFO ] Invariant cache hit.
[2026-05-23 09:07:31] [INFO ] Implicit Places using invariants and state equation in 1182 ms returned []
Implicit Place search using SMT with State Equation took 1380 ms to find 0 implicit places.
Running 1775 sub problems to find dead transitions.
[2026-05-23 09:07:31] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 348/2125 variables, and 0 constraints, problems are : Problem set: 0 solved, 1775 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/349 constraints, PredecessorRefiner: 1775/309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1775 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 348/2125 variables, and 0 constraints, problems are : Problem set: 0 solved, 1775 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/349 constraints, PredecessorRefiner: 1466/309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62873ms problems are : Problem set: 0 solved, 1775 unsolved
Search for dead transitions found 0 dead transitions in 62881ms
Starting structural reductions in LTL mode, iteration 1 : 349/361 places, 1776/1788 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64311 ms. Remains : 349/361 places, 1776/1788 transitions.
[2026-05-23 09:08:34] [INFO ] Flatten gal took : 180 ms
[2026-05-23 09:08:35] [INFO ] Flatten gal took : 196 ms
[2026-05-23 09:08:35] [INFO ] Input system was already deterministic with 1776 transitions.
[2026-05-23 09:08:35] [INFO ] Flatten gal took : 116 ms
[2026-05-23 09:08:35] [INFO ] Flatten gal took : 116 ms
[2026-05-23 09:08:35] [INFO ] Time to serialize gal into /tmp/CTLFireability5629986872833122475.gal : 25 ms
[2026-05-23 09:08:35] [INFO ] Time to serialize properties into /tmp/CTLFireability4095593465382686854.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/CTLFireability5629986872833122475.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4095593465382686854.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 09:09:05] [INFO ] Flatten gal took : 166 ms
[2026-05-23 09:09:05] [INFO ] Applying decomposition
[2026-05-23 09:09:06] [INFO ] Flatten gal took : 195 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/graph6575033469631094702.txt' '-o' '/tmp/graph6575033469631094702.bin' '-w' '/tmp/graph6575033469631094702.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6575033469631094702.bin' '-l' '-1' '-v' '-w' '/tmp/graph6575033469631094702.weights' '-q' '0' '-e' '0.001'
[2026-05-23 09:09:06] [INFO ] Decomposing Gal with order
[2026-05-23 09:09:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 09:09:06] [INFO ] Removed a total of 12059 redundant transitions.
[2026-05-23 09:09:06] [INFO ] Flatten gal took : 372 ms
[2026-05-23 09:09:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 130 labels/synchronizations in 82 ms.
[2026-05-23 09:09:07] [INFO ] Time to serialize gal into /tmp/CTLFireability849299481563535655.gal : 10 ms
[2026-05-23 09:09:07] [INFO ] Time to serialize properties into /tmp/CTLFireability18218527789106374216.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/CTLFireability849299481563535655.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18218527789106374216.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 : 361/361 places, 1788/1788 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 352 transition count 1779
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 352 transition count 1779
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 22 place count 348 transition count 1775
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 348 transition count 1775
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 347 transition count 1774
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 347 transition count 1774
Applied a total of 28 rules in 45 ms. Remains 347 /361 variables (removed 14) and now considering 1774/1788 (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-16535590874681729213.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4712047341582009232.kers'
[2026-05-23 09:09:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16535590874681729213.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4712047341582009232.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 1774 rows 347 cols 26460 entries
Finished phase 1 with 332 SingleSign rule and 0 generalized
[2026-05-23 09:09:37] [INFO ] Computed 15 invariants in 16 ms
Computed 15 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-4712047341582009232.kers
Total runtime 21 ms.
[2026-05-23 09:09:37] [INFO ] Implicit Places using invariants in 443 ms returned []
[2026-05-23 09:09:37] [INFO ] Invariant cache hit.
[2026-05-23 09:09:39] [INFO ] Implicit Places using invariants and state equation in 1647 ms returned []
Implicit Place search using SMT with State Equation took 2110 ms to find 0 implicit places.
Running 1773 sub problems to find dead transitions.
[2026-05-23 09:09:39] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 346/2121 variables, and 0 constraints, problems are : Problem set: 0 solved, 1773 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/347 constraints, PredecessorRefiner: 1773/307 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1773 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 346/2121 variables, and 0 constraints, problems are : Problem set: 0 solved, 1773 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/347 constraints, PredecessorRefiner: 1466/307 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62553ms problems are : Problem set: 0 solved, 1773 unsolved
Search for dead transitions found 0 dead transitions in 62562ms
Starting structural reductions in LTL mode, iteration 1 : 347/361 places, 1774/1788 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64724 ms. Remains : 347/361 places, 1774/1788 transitions.
[2026-05-23 09:10:42] [INFO ] Flatten gal took : 107 ms
[2026-05-23 09:10:42] [INFO ] Flatten gal took : 116 ms
[2026-05-23 09:10:42] [INFO ] Input system was already deterministic with 1774 transitions.
[2026-05-23 09:10:42] [INFO ] Flatten gal took : 115 ms
[2026-05-23 09:10:42] [INFO ] Flatten gal took : 117 ms
[2026-05-23 09:10:42] [INFO ] Time to serialize gal into /tmp/CTLFireability6123293113186001966.gal : 26 ms
[2026-05-23 09:10:42] [INFO ] Time to serialize properties into /tmp/CTLFireability14508893792436984699.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/CTLFireability6123293113186001966.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14508893792436984699.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 09:11:12] [INFO ] Flatten gal took : 113 ms
[2026-05-23 09:11:12] [INFO ] Applying decomposition
[2026-05-23 09:11:12] [INFO ] Flatten gal took : 116 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/graph10308052337213343515.txt' '-o' '/tmp/graph10308052337213343515.bin' '-w' '/tmp/graph10308052337213343515.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10308052337213343515.bin' '-l' '-1' '-v' '-w' '/tmp/graph10308052337213343515.weights' '-q' '0' '-e' '0.001'
[2026-05-23 09:11:13] [INFO ] Decomposing Gal with order
[2026-05-23 09:11:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 09:11:13] [INFO ] Removed a total of 12051 redundant transitions.
[2026-05-23 09:11:13] [INFO ] Flatten gal took : 413 ms
[2026-05-23 09:11:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 67 ms.
[2026-05-23 09:11:14] [INFO ] Time to serialize gal into /tmp/CTLFireability13124674330282888534.gal : 9 ms
[2026-05-23 09:11:14] [INFO ] Time to serialize properties into /tmp/CTLFireability12737624961134864261.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/CTLFireability13124674330282888534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12737624961134864261.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 : 361/361 places, 1788/1788 transitions.
Graph (trivial) has 314 edges and 361 vertex of which 4 / 361 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.
Drop transitions (Trivial Post-Agglo cleanup.) removed 134 transitions
Trivial Post-agglo rules discarded 134 transitions
Performed 134 trivial Post agglomeration. Transition count delta: 134
Iterating post reduction 0 with 134 rules applied. Total rules applied 135 place count 359 transition count 1652
Reduce places removed 134 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 1 with 191 rules applied. Total rules applied 326 place count 225 transition count 1595
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 2 with 34 rules applied. Total rules applied 360 place count 191 transition count 1595
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 360 place count 191 transition count 1587
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 376 place count 183 transition count 1587
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 381 place count 178 transition count 1582
Iterating global reduction 3 with 5 rules applied. Total rules applied 386 place count 178 transition count 1582
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 3 with 110 rules applied. Total rules applied 496 place count 123 transition count 1527
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 513 place count 106 transition count 1360
Iterating global reduction 3 with 17 rules applied. Total rules applied 530 place count 106 transition count 1360
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 19 rules applied. Total rules applied 549 place count 106 transition count 1341
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 558 place count 97 transition count 1341
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 559 place count 97 transition count 1340
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 560 place count 97 transition count 1340
Applied a total of 560 rules in 325 ms. Remains 97 /361 variables (removed 264) and now considering 1340/1788 (removed 448) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6335462439155185163.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10394757163915591016.kers'
[2026-05-23 09:11:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6335462439155185163.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10394757163915591016.kers]
Normalized transition count is 1339 out of 1340 initially.
Culled 0 columns in 4 ms.
// Phase 1: matrix 1339 rows 97 cols 24624 entries
Finished phase 1 with 83 SingleSign rule and 0 generalized
[2026-05-23 09:11:44] [INFO ] Computed 14 invariants in 13 ms
Computed 14 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-10394757163915591016.kers
Total runtime 17 ms.
[2026-05-23 09:11:44] [INFO ] Implicit Places using invariants in 394 ms returned []
[2026-05-23 09:11:44] [INFO ] Invariant cache hit.
[2026-05-23 09:11:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 09:11:46] [INFO ] Implicit Places using invariants and state equation in 1319 ms returned [90, 96]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1717 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 95/361 places, 1340/1788 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 95 transition count 1339
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 94 transition count 1339
Applied a total of 2 rules in 156 ms. Remains 94 /95 variables (removed 1) and now considering 1339/1340 (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-6370440245983953924.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14845241396792285631.kers'
[2026-05-23 09:11:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6370440245983953924.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14845241396792285631.kers]
Normalized transition count is 1338 out of 1339 initially.
Culled 0 columns in 6 ms.
// Phase 1: matrix 1338 rows 94 cols 24615 entries
Finished phase 1 with 82 SingleSign rule and 0 generalized
[2026-05-23 09:11:46] [INFO ] Computed 12 invariants in 21 ms
Computed 12 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-14845241396792285631.kers
Total runtime 27 ms.
[2026-05-23 09:11:46] [INFO ] Implicit Places using invariants in 539 ms returned []
[2026-05-23 09:11:46] [INFO ] Invariant cache hit.
[2026-05-23 09:11:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 09:11:48] [INFO ] Implicit Places using invariants and state equation in 1175 ms returned []
Implicit Place search using SMT with State Equation took 1722 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 94/361 places, 1339/1788 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3920 ms. Remains : 94/361 places, 1339/1788 transitions.
[2026-05-23 09:11:48] [INFO ] Flatten gal took : 220 ms
[2026-05-23 09:11:48] [INFO ] Flatten gal took : 248 ms
[2026-05-23 09:11:48] [INFO ] Input system was already deterministic with 1339 transitions.
[2026-05-23 09:11:48] [INFO ] Flatten gal took : 143 ms
[2026-05-23 09:11:49] [INFO ] Flatten gal took : 145 ms
[2026-05-23 09:11:49] [INFO ] Time to serialize gal into /tmp/CTLFireability10404602724956656353.gal : 22 ms
[2026-05-23 09:11:49] [INFO ] Time to serialize properties into /tmp/CTLFireability15901765256818902720.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/CTLFireability10404602724956656353.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15901765256818902720.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 09:12:19] [INFO ] Flatten gal took : 227 ms
[2026-05-23 09:12:19] [INFO ] Applying decomposition
[2026-05-23 09:12:19] [INFO ] Flatten gal took : 228 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/graph13102982653143013780.txt' '-o' '/tmp/graph13102982653143013780.bin' '-w' '/tmp/graph13102982653143013780.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13102982653143013780.bin' '-l' '-1' '-v' '-w' '/tmp/graph13102982653143013780.weights' '-q' '0' '-e' '0.001'
[2026-05-23 09:12:20] [INFO ] Decomposing Gal with order
[2026-05-23 09:12:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 09:12:20] [INFO ] Removed a total of 12044 redundant transitions.
[2026-05-23 09:12:20] [INFO ] Flatten gal took : 274 ms
[2026-05-23 09:12:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 112 labels/synchronizations in 164 ms.
[2026-05-23 09:12:20] [INFO ] Time to serialize gal into /tmp/CTLFireability5964070451838324474.gal : 14 ms
[2026-05-23 09:12:20] [INFO ] Time to serialize properties into /tmp/CTLFireability2269605367537970503.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/CTLFireability5964070451838324474.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2269605367537970503.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.
[2026-05-23 09:12:50] [INFO ] Flatten gal took : 117 ms
[2026-05-23 09:12:50] [INFO ] Flatten gal took : 118 ms
[2026-05-23 09:12:50] [INFO ] Applying decomposition
[2026-05-23 09:12:51] [INFO ] Flatten gal took : 115 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/graph955884244176885086.txt' '-o' '/tmp/graph955884244176885086.bin' '-w' '/tmp/graph955884244176885086.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph955884244176885086.bin' '-l' '-1' '-v' '-w' '/tmp/graph955884244176885086.weights' '-q' '0' '-e' '0.001'
[2026-05-23 09:12:51] [INFO ] Decomposing Gal with order
[2026-05-23 09:12:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 09:12:52] [INFO ] Removed a total of 12182 redundant transitions.
[2026-05-23 09:12:52] [INFO ] Flatten gal took : 396 ms
[2026-05-23 09:12:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 34 ms.
[2026-05-23 09:12:52] [INFO ] Time to serialize gal into /tmp/CTLFireability7313930341735438225.gal : 6 ms
[2026-05-23 09:12:52] [INFO ] Time to serialize properties into /tmp/CTLFireability4220304907794102672.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/CTLFireability7313930341735438225.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4220304907794102672.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 15 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 09:41:38] [INFO ] Applying decomposition
[2026-05-23 09:41:40] [INFO ] Flatten gal took : 2190 ms
[2026-05-23 09:41:41] [INFO ] Decomposing Gal with order
[2026-05-23 09:41:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 09:41:45] [INFO ] Removed a total of 12796 redundant transitions.
[2026-05-23 09:41:45] [INFO ] Flatten gal took : 2808 ms
[2026-05-23 09:41:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 492 labels/synchronizations in 449 ms.
[2026-05-23 09:41:47] [INFO ] Time to serialize gal into /tmp/CTLFireability17553952617306876775.gal : 52 ms
[2026-05-23 09:41:47] [INFO ] Time to serialize properties into /tmp/CTLFireability14639471820849460170.ctl : 76 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/CTLFireability17553952617306876775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14639471820849460170.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 15 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.5126e+17,0.269831,8064,736,910,4436,2810,296,13275,277,16825,0
Converting to forward existential form...Done !
original formula: EG((EF(AG((i1.i0.u25.p384==1))) + (((((i1.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u15.p68==1)&&(i1.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u16.p105==1))&&((i...464
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U !(E(TRUE U !((i1.i0.u25.p384==1))))) + (((((i1.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u15.p68==1)&&(...525
Reverse transition relation is NOT exact ! Due to transitions t385, t615, t675, i0.u2.t343, i0.u3.t341, i1.i0.u25.t37, i1.i0.u25.t43, i1.i0.u25.t57, i1.i0....2268
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 a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 0,0,4.03337,98176,1,0,162523,37461,9327,442686,2311,178666,251235
FORMULA AutonomousCar-PT-10b-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: (E(E(((EX((((i0.u2.p6==1)&&(i0.u3.p16==1))&&((i1.i0.i0.i0.i0.i0.i0.i0.i0.u18.p144==1)&&(i1.i0.u25.p382==1)))) + (((AF((((i0.u2.p6==1)&&(i...2793
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-10b"
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-10b, 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-177946788000154"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-10b.tgz
mv AutonomousCar-PT-10b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;