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.r066-tall-177946967700394.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 CO4-PT-15, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tall-177946967700394
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 7.9K Mar 6 13:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 6 13:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Mar 6 13:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Mar 6 13:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 08:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 08:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 08:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 08:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K Mar 6 13:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 64K Mar 6 13:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Mar 6 13:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Mar 6 13:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 08:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 255K 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 CO4-PT-15-CTLFireability-2024-00
FORMULA_NAME CO4-PT-15-CTLFireability-2024-01
FORMULA_NAME CO4-PT-15-CTLFireability-2024-02
FORMULA_NAME CO4-PT-15-CTLFireability-2024-03
FORMULA_NAME CO4-PT-15-CTLFireability-2024-04
FORMULA_NAME CO4-PT-15-CTLFireability-2024-05
FORMULA_NAME CO4-PT-15-CTLFireability-2024-06
FORMULA_NAME CO4-PT-15-CTLFireability-2024-07
FORMULA_NAME CO4-PT-15-CTLFireability-2024-08
FORMULA_NAME CO4-PT-15-CTLFireability-2024-09
FORMULA_NAME CO4-PT-15-CTLFireability-2024-10
FORMULA_NAME CO4-PT-15-CTLFireability-2024-11
FORMULA_NAME CO4-PT-15-CTLFireability-2024-12
FORMULA_NAME CO4-PT-15-CTLFireability-2024-13
FORMULA_NAME CO4-PT-15-CTLFireability-2024-14
FORMULA_NAME CO4-PT-15-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779523438831

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 08:03:59] [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 08:03:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 08:04:00] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2026-05-23 08:04:00] [INFO ] Transformed 833 places.
[2026-05-23 08:04:00] [INFO ] Transformed 1106 transitions.
[2026-05-23 08:04:00] [INFO ] Found NUPN structural information;
[2026-05-23 08:04:00] [INFO ] Parsed PT model containing 833 places and 1106 transitions and 2980 arcs in 196 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Deduced a syphon composed of 124 places in 11 ms
Reduce places removed 124 places and 197 transitions.
FORMULA CO4-PT-15-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-15-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 64 out of 709 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 709/709 places, 909/909 transitions.
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 689 transition count 906
Discarding 153 places :
Symmetric choice reduction at 1 with 153 rule applications. Total rules 176 place count 536 transition count 751
Iterating global reduction 1 with 153 rules applied. Total rules applied 329 place count 536 transition count 751
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 335 place count 536 transition count 745
Discarding 72 places :
Symmetric choice reduction at 2 with 72 rule applications. Total rules 407 place count 464 transition count 664
Iterating global reduction 2 with 72 rules applied. Total rules applied 479 place count 464 transition count 664
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 481 place count 464 transition count 662
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 496 place count 449 transition count 641
Iterating global reduction 3 with 15 rules applied. Total rules applied 511 place count 449 transition count 641
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 513 place count 449 transition count 639
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 517 place count 445 transition count 635
Iterating global reduction 4 with 4 rules applied. Total rules applied 521 place count 445 transition count 635
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 523 place count 443 transition count 633
Iterating global reduction 4 with 2 rules applied. Total rules applied 525 place count 443 transition count 633
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 527 place count 443 transition count 631
Applied a total of 527 rules in 159 ms. Remains 443 /709 variables (removed 266) and now considering 631/909 (removed 278) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6447494692664650155.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6691577012165914793.kers'
[2026-05-23 08:04:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6447494692664650155.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6691577012165914793.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 631 rows 443 cols 1663 entries
Finished phase 1 with 436 SingleSign rule and 0 generalized
[2026-05-23 08:04:00] [INFO ] Computed 7 invariants in 3 ms
Computed 7 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-6691577012165914793.kers
Total runtime 4 ms.
[2026-05-23 08:04:00] [INFO ] Implicit Places using invariants in 354 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 387 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 442/709 places, 631/909 transitions.
Applied a total of 0 rules in 9 ms. Remains 442 /442 variables (removed 0) and now considering 631/631 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 571 ms. Remains : 442/709 places, 631/909 transitions.
Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 631/631 transitions.
Applied a total of 0 rules in 11 ms. Remains 442 /442 variables (removed 0) and now considering 631/631 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10614070207661936179.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7262802111192258327.kers'
[2026-05-23 08:04:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10614070207661936179.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7262802111192258327.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 631 rows 442 cols 1661 entries
Finished phase 1 with 436 SingleSign rule and 0 generalized
[2026-05-23 08:04:00] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7262802111192258327.kers
Total runtime 3 ms.
[2026-05-23 08:04:01] [INFO ] Implicit Places using invariants in 347 ms returned []
[2026-05-23 08:04:01] [INFO ] Invariant cache hit.
[2026-05-23 08:04:01] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 678 ms to find 0 implicit places.
Running 630 sub problems to find dead transitions.
[2026-05-23 08:04:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 1 (OVERLAPS) 1/442 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/442 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/442 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 4 (OVERLAPS) 631/1073 variables, 442/449 constraints. Problems are: Problem set: 0 solved, 630 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1073/1073 variables, and 451 constraints, problems are : Problem set: 0 solved, 630 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 442/442 constraints, PredecessorRefiner: 630/630 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 630 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 1 (OVERLAPS) 1/442 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/442 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/442 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 4 (OVERLAPS) 631/1073 variables, 442/451 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1073 variables, 630/1081 constraints. Problems are: Problem set: 0 solved, 630 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1073/1073 variables, and 1081 constraints, problems are : Problem set: 0 solved, 630 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 442/442 constraints, PredecessorRefiner: 630/630 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60307ms problems are : Problem set: 0 solved, 630 unsolved
Search for dead transitions found 0 dead transitions in 60324ms
Finished structural reductions in LTL mode , in 1 iterations and 61032 ms. Remains : 442/442 places, 631/631 transitions.
Support contains 64 out of 442 places after structural reductions.
[2026-05-23 08:05:02] [INFO ] Flatten gal took : 66 ms
[2026-05-23 08:05:02] [INFO ] Flatten gal took : 40 ms
[2026-05-23 08:05:02] [INFO ] Input system was already deterministic with 631 transitions.
Support contains 62 out of 442 places (down from 64) after GAL structural reductions.
RANDOM walk for 40000 steps (794 resets) in 1615 ms. (24 steps per ms) remains 22/46 properties
BEST_FIRST walk for 4004 steps (14 resets) in 35 ms. (111 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (14 resets) in 22 ms. (174 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (10 resets) in 13 ms. (285 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (15 resets) in 24 ms. (160 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (15 resets) in 29 ms. (133 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (13 resets) in 26 ms. (148 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (14 resets) in 33 ms. (117 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (14 resets) in 32 ms. (121 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (9 resets) in 13 ms. (285 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (11 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (10 resets) in 8 ms. (444 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (13 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (15 resets) in 16 ms. (235 steps per ms) remains 21/22 properties
BEST_FIRST walk for 4004 steps (10 resets) in 9 ms. (400 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (11 resets) in 8 ms. (444 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4004 steps (15 resets) in 12 ms. (308 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (14 resets) in 10 ms. (363 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (12 resets) in 17 ms. (222 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (15 resets) in 9 ms. (400 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (13 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (12 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (13 resets) in 6 ms. (572 steps per ms) remains 20/20 properties
[2026-05-23 08:05:03] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 21/54 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 8/62 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 195/257 variables, 62/68 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/257 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 453/710 variables, 164/232 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/710 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 306/1016 variables, 177/409 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1016 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Problem AtomicPropp19 is UNSAT
At refinement iteration 11 (OVERLAPS) 45/1061 variables, 32/441 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1061 variables, 0/441 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 13 (OVERLAPS) 12/1073 variables, 7/448 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1073 variables, 0/448 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 15 (OVERLAPS) 0/1073 variables, 0/448 constraints. Problems are: Problem set: 1 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1073/1073 variables, and 448 constraints, problems are : Problem set: 1 solved, 19 unsolved in 2201 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 442/442 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 21/51 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 8/59 variables, 2/6 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 190/249 variables, 59/65 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/249 variables, 0/65 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 450/699 variables, 163/228 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/699 variables, 19/247 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/699 variables, 0/247 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 10 (OVERLAPS) 314/1013 variables, 178/425 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1013 variables, 0/425 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 12 (OVERLAPS) 48/1061 variables, 35/460 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1061 variables, 0/460 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 14 (OVERLAPS) 12/1073 variables, 7/467 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1073 variables, 0/467 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 16 (OVERLAPS) 0/1073 variables, 0/467 constraints. Problems are: Problem set: 1 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1073/1073 variables, and 467 constraints, problems are : Problem set: 1 solved, 19 unsolved in 4823 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 442/442 constraints, PredecessorRefiner: 19/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7039ms problems are : Problem set: 1 solved, 19 unsolved
Finished Parikh walk after 2917 steps, including 39 resets, run visited all 1 properties in 4 ms. (steps per millisecond=729 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 19 properties in 1311 ms.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
FORMULA CO4-PT-15-CTLFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 08:05:11] [INFO ] Flatten gal took : 24 ms
[2026-05-23 08:05:11] [INFO ] Flatten gal took : 22 ms
[2026-05-23 08:05:11] [INFO ] Input system was already deterministic with 631 transitions.
Computed a total of 18 stabilizing places and 21 stable transitions
Graph (complete) has 927 edges and 442 vertex of which 437 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.9 ms
Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 631/631 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 421 transition count 608
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 421 transition count 608
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 53 place count 410 transition count 594
Iterating global reduction 0 with 11 rules applied. Total rules applied 64 place count 410 transition count 594
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 67 place count 410 transition count 591
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 70 place count 407 transition count 588
Iterating global reduction 1 with 3 rules applied. Total rules applied 73 place count 407 transition count 588
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 76 place count 404 transition count 585
Iterating global reduction 1 with 3 rules applied. Total rules applied 79 place count 404 transition count 585
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 82 place count 404 transition count 582
Applied a total of 82 rules in 28 ms. Remains 404 /442 variables (removed 38) and now considering 582/631 (removed 49) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4836225994466362536.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15625463974284722613.kers'
[2026-05-23 08:05:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4836225994466362536.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15625463974284722613.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 582 rows 404 cols 1542 entries
Finished phase 1 with 398 SingleSign rule and 0 generalized
[2026-05-23 08:05:11] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-15625463974284722613.kers
Total runtime 16 ms.
[2026-05-23 08:05:11] [INFO ] Implicit Places using invariants in 187 ms returned [348]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 189 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 403/442 places, 582/631 transitions.
Applied a total of 0 rules in 7 ms. Remains 403 /403 variables (removed 0) and now considering 582/582 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 225 ms. Remains : 403/442 places, 582/631 transitions.
[2026-05-23 08:05:11] [INFO ] Flatten gal took : 18 ms
[2026-05-23 08:05:11] [INFO ] Flatten gal took : 18 ms
[2026-05-23 08:05:11] [INFO ] Input system was already deterministic with 582 transitions.
[2026-05-23 08:05:11] [INFO ] Flatten gal took : 26 ms
[2026-05-23 08:05:11] [INFO ] Flatten gal took : 16 ms
[2026-05-23 08:05:11] [INFO ] Time to serialize gal into /tmp/CTLFireability17326452213155022081.gal : 14 ms
[2026-05-23 08:05:11] [INFO ] Time to serialize properties into /tmp/CTLFireability14237691552053074993.ctl : 16 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/CTLFireability17326452213155022081.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14237691552053074993.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19309e+11,4.03207,122292,2,15624,5,391797,6,0,2186,544446,0


Converting to forward existential form...Done !
original formula: EF((((p219==1) * ((EG((p788==1)) + E((p526==1) U AX(((p239==1)&&(p661==1))))) + (((p607==1)&&(p670==1))&&(p821==1)))) * (((p192==1)||(p17...227
=> equivalent forward existential formula: (([FwdG(((FwdU(Init,TRUE) * (((p192==1)||(p177==0))||((((p457==0)||(p670==0))||(p821==0))&&((p263==0)||(p661==0)...558
Hit Full ! (commute/partial/dont) 549/0/33
(forward)formula 0,1,22.8692,625256,1,0,50,3.35539e+06,21,5,10756,1.52275e+06,48
FORMULA CO4-PT-15-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 631/631 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 419 transition count 606
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 419 transition count 606
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 47 place count 419 transition count 605
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 58 place count 408 transition count 591
Iterating global reduction 1 with 11 rules applied. Total rules applied 69 place count 408 transition count 591
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 72 place count 408 transition count 588
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 406 transition count 586
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 406 transition count 586
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 78 place count 404 transition count 584
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 404 transition count 584
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 82 place count 404 transition count 582
Applied a total of 82 rules in 27 ms. Remains 404 /442 variables (removed 38) and now considering 582/631 (removed 49) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9646265994293872322.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15263971057005600904.kers'
[2026-05-23 08:05:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9646265994293872322.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15263971057005600904.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 582 rows 404 cols 1543 entries
Finished phase 1 with 398 SingleSign rule and 0 generalized
[2026-05-23 08:05:34] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15263971057005600904.kers
Total runtime 2 ms.
[2026-05-23 08:05:35] [INFO ] Implicit Places using invariants in 266 ms returned [348]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 268 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 403/442 places, 582/631 transitions.
Applied a total of 0 rules in 6 ms. Remains 403 /403 variables (removed 0) and now considering 582/582 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 301 ms. Remains : 403/442 places, 582/631 transitions.
[2026-05-23 08:05:35] [INFO ] Flatten gal took : 15 ms
[2026-05-23 08:05:35] [INFO ] Flatten gal took : 14 ms
[2026-05-23 08:05:35] [INFO ] Input system was already deterministic with 582 transitions.
[2026-05-23 08:05:35] [INFO ] Flatten gal took : 17 ms
[2026-05-23 08:05:35] [INFO ] Flatten gal took : 19 ms
[2026-05-23 08:05:35] [INFO ] Time to serialize gal into /tmp/CTLFireability2088683851056220938.gal : 8 ms
[2026-05-23 08:05:35] [INFO ] Time to serialize properties into /tmp/CTLFireability5382025763771476329.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/CTLFireability2088683851056220938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5382025763771476329.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26855e+11,3.79559,120780,2,15566,5,387029,6,0,2187,538264,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 08:06:05] [INFO ] Flatten gal took : 12 ms
[2026-05-23 08:06:05] [INFO ] Applying decomposition
[2026-05-23 08:06:05] [INFO ] Flatten gal took : 12 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/graph14635340485628416780.txt' '-o' '/tmp/graph14635340485628416780.bin' '-w' '/tmp/graph14635340485628416780.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14635340485628416780.bin' '-l' '-1' '-v' '-w' '/tmp/graph14635340485628416780.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:06:05] [INFO ] Decomposing Gal with order
[2026-05-23 08:06:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:06:05] [INFO ] Removed a total of 384 redundant transitions.
[2026-05-23 08:06:05] [INFO ] Flatten gal took : 77 ms
[2026-05-23 08:06:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 16 ms.
[2026-05-23 08:06:05] [INFO ] Time to serialize gal into /tmp/CTLFireability13816740290306228042.gal : 8 ms
[2026-05-23 08:06:05] [INFO ] Time to serialize properties into /tmp/CTLFireability3697597102551811941.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/CTLFireability13816740290306228042.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3697597102551811941.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26855e+11,2.80027,94572,1582,72,166475,1795,972,606861,74,10665,0


Converting to forward existential form...Done !
original formula: (AG((EG(EX((i7.u61.p393==0))) * E(EG(AX(FALSE)) U (i17.u130.p717==1)))) + AF((i6.u46.p307==1)))
=> equivalent forward existential formula: [FwdG((Init * !(!(E(TRUE U !((EG(EX((i7.u61.p393==0))) * E(EG(!(EX(!(FALSE)))) U (i17.u130.p717==1)))))))),!((i6...179
Reverse transition relation is NOT exact ! Due to transitions t9, t74, t132, t142, t163, t211, t229, t239, t246, t279, t310, t392, t418, t421, t438, t472, ...885
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 631/631 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 419 transition count 606
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 419 transition count 606
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 47 place count 419 transition count 605
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 57 place count 409 transition count 592
Iterating global reduction 1 with 10 rules applied. Total rules applied 67 place count 409 transition count 592
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 70 place count 409 transition count 589
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 73 place count 406 transition count 586
Iterating global reduction 2 with 3 rules applied. Total rules applied 76 place count 406 transition count 586
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 79 place count 403 transition count 583
Iterating global reduction 2 with 3 rules applied. Total rules applied 82 place count 403 transition count 583
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 85 place count 403 transition count 580
Applied a total of 85 rules in 38 ms. Remains 403 /442 variables (removed 39) and now considering 580/631 (removed 51) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5237640393937290993.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3479815164708646792.kers'
[2026-05-23 08:06:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5237640393937290993.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3479815164708646792.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 580 rows 403 cols 1539 entries
Finished phase 1 with 397 SingleSign rule and 0 generalized
[2026-05-23 08:06:35] [INFO ] Computed 6 invariants in 5 ms
Computed 6 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-3479815164708646792.kers
Total runtime 6 ms.
[2026-05-23 08:06:36] [INFO ] Implicit Places using invariants in 117 ms returned [347]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 119 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 402/442 places, 580/631 transitions.
Applied a total of 0 rules in 5 ms. Remains 402 /402 variables (removed 0) and now considering 580/580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163 ms. Remains : 402/442 places, 580/631 transitions.
[2026-05-23 08:06:36] [INFO ] Flatten gal took : 12 ms
[2026-05-23 08:06:36] [INFO ] Flatten gal took : 15 ms
[2026-05-23 08:06:36] [INFO ] Input system was already deterministic with 580 transitions.
[2026-05-23 08:06:36] [INFO ] Flatten gal took : 10 ms
[2026-05-23 08:06:36] [INFO ] Flatten gal took : 10 ms
[2026-05-23 08:06:36] [INFO ] Time to serialize gal into /tmp/CTLFireability9652661045388394012.gal : 3 ms
[2026-05-23 08:06:36] [INFO ] Time to serialize properties into /tmp/CTLFireability1183644038760757116.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/CTLFireability9652661045388394012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1183644038760757116.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.18063e+11,4.15272,120304,2,15099,5,378837,6,0,2181,532255,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 08:07:06] [INFO ] Flatten gal took : 11 ms
[2026-05-23 08:07:06] [INFO ] Applying decomposition
[2026-05-23 08:07:06] [INFO ] Flatten gal took : 8 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/graph3383140533516155858.txt' '-o' '/tmp/graph3383140533516155858.bin' '-w' '/tmp/graph3383140533516155858.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3383140533516155858.bin' '-l' '-1' '-v' '-w' '/tmp/graph3383140533516155858.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:07:06] [INFO ] Decomposing Gal with order
[2026-05-23 08:07:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:07:06] [INFO ] Removed a total of 385 redundant transitions.
[2026-05-23 08:07:06] [INFO ] Flatten gal took : 21 ms
[2026-05-23 08:07:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 6 ms.
[2026-05-23 08:07:06] [INFO ] Time to serialize gal into /tmp/CTLFireability3495821449025895128.gal : 5 ms
[2026-05-23 08:07:06] [INFO ] Time to serialize properties into /tmp/CTLFireability9942085804630054826.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/CTLFireability3495821449025895128.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9942085804630054826.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.18063e+11,0.66173,31092,2226,75,50173,602,973,152268,76,2665,0


Converting to forward existential form...Done !
original formula: EX(AF(AG((i7.u76.p437==1))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(!(E(TRUE U !((i7.u76.p437==1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t12, t74, t132, t142, t181, t211, t230, t238, t240, t279, t307, t389, t415, t469, t523, t...898
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 631/631 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 423 transition count 610
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 423 transition count 610
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 423 transition count 609
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 47 place count 415 transition count 598
Iterating global reduction 1 with 8 rules applied. Total rules applied 55 place count 415 transition count 598
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 57 place count 415 transition count 596
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 60 place count 412 transition count 593
Iterating global reduction 2 with 3 rules applied. Total rules applied 63 place count 412 transition count 593
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 66 place count 409 transition count 590
Iterating global reduction 2 with 3 rules applied. Total rules applied 69 place count 409 transition count 590
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 72 place count 409 transition count 587
Applied a total of 72 rules in 25 ms. Remains 409 /442 variables (removed 33) and now considering 587/631 (removed 44) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15735060847296489549.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18406480843356878974.kers'
[2026-05-23 08:07:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15735060847296489549.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18406480843356878974.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 587 rows 409 cols 1557 entries
Finished phase 1 with 403 SingleSign rule and 0 generalized
[2026-05-23 08:07:36] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-18406480843356878974.kers
Total runtime 3 ms.
[2026-05-23 08:07:36] [INFO ] Implicit Places using invariants in 99 ms returned [351]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 100 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 408/442 places, 587/631 transitions.
Applied a total of 0 rules in 4 ms. Remains 408 /408 variables (removed 0) and now considering 587/587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 130 ms. Remains : 408/442 places, 587/631 transitions.
[2026-05-23 08:07:36] [INFO ] Flatten gal took : 8 ms
[2026-05-23 08:07:36] [INFO ] Flatten gal took : 8 ms
[2026-05-23 08:07:36] [INFO ] Input system was already deterministic with 587 transitions.
[2026-05-23 08:07:36] [INFO ] Flatten gal took : 8 ms
[2026-05-23 08:07:36] [INFO ] Flatten gal took : 8 ms
[2026-05-23 08:07:36] [INFO ] Time to serialize gal into /tmp/CTLFireability7705737805402393110.gal : 3 ms
[2026-05-23 08:07:36] [INFO ] Time to serialize properties into /tmp/CTLFireability11387829785872260426.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/CTLFireability7705737805402393110.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11387829785872260426.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.51684e+11,5.98252,175948,2,21071,5,542608,6,0,2212,808645,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 08:08:06] [INFO ] Flatten gal took : 13 ms
[2026-05-23 08:08:06] [INFO ] Applying decomposition
[2026-05-23 08:08:06] [INFO ] Flatten gal took : 8 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/graph15786004631722264981.txt' '-o' '/tmp/graph15786004631722264981.bin' '-w' '/tmp/graph15786004631722264981.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15786004631722264981.bin' '-l' '-1' '-v' '-w' '/tmp/graph15786004631722264981.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:08:06] [INFO ] Decomposing Gal with order
[2026-05-23 08:08:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:08:06] [INFO ] Removed a total of 373 redundant transitions.
[2026-05-23 08:08:06] [INFO ] Flatten gal took : 27 ms
[2026-05-23 08:08:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 8 ms.
[2026-05-23 08:08:06] [INFO ] Time to serialize gal into /tmp/CTLFireability2020015868784587478.gal : 4 ms
[2026-05-23 08:08:06] [INFO ] Time to serialize properties into /tmp/CTLFireability12838261342945387609.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/CTLFireability2020015868784587478.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12838261342945387609.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.51684e+11,0.464867,22520,1161,89,34911,1043,1066,83588,85,4433,0


Converting to forward existential form...Done !
original formula: EG((EF((EX(((i7.u57.p342==1)||(i7.u49.p302==1))) * (i14.i1.i2.u111.p614==1))) + (((i16.u128.p702==1)&&(i8.u66.p405==1)) * (AX(((i16.u131....276
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (EX(((i7.u57.p342==1)||(i7.u49.p302==1))) * (i14.i1.i2.u111.p614==1))) + (((i16.u128.p702==...337
Reverse transition relation is NOT exact ! Due to transitions t12, t16, t46, t76, t134, t144, t183, t218, t241, t265, t280, t311, t439, t473, t528, t558, t...936
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 631/631 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 418 transition count 605
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 418 transition count 605
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 49 place count 418 transition count 604
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 60 place count 407 transition count 590
Iterating global reduction 1 with 11 rules applied. Total rules applied 71 place count 407 transition count 590
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 74 place count 407 transition count 587
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 77 place count 404 transition count 584
Iterating global reduction 2 with 3 rules applied. Total rules applied 80 place count 404 transition count 584
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 83 place count 401 transition count 581
Iterating global reduction 2 with 3 rules applied. Total rules applied 86 place count 401 transition count 581
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 89 place count 401 transition count 578
Applied a total of 89 rules in 26 ms. Remains 401 /442 variables (removed 41) and now considering 578/631 (removed 53) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5311105894038442790.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16996017421572753929.kers'
[2026-05-23 08:08:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5311105894038442790.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16996017421572753929.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 578 rows 401 cols 1535 entries
Finished phase 1 with 395 SingleSign rule and 0 generalized
[2026-05-23 08:08:36] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16996017421572753929.kers
Total runtime 3 ms.
[2026-05-23 08:08:37] [INFO ] Implicit Places using invariants in 101 ms returned [345]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 102 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 400/442 places, 578/631 transitions.
Applied a total of 0 rules in 5 ms. Remains 400 /400 variables (removed 0) and now considering 578/578 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 133 ms. Remains : 400/442 places, 578/631 transitions.
[2026-05-23 08:08:37] [INFO ] Flatten gal took : 8 ms
[2026-05-23 08:08:37] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:08:37] [INFO ] Input system was already deterministic with 578 transitions.
[2026-05-23 08:08:37] [INFO ] Flatten gal took : 8 ms
[2026-05-23 08:08:37] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:08:37] [INFO ] Time to serialize gal into /tmp/CTLFireability1244001149210729547.gal : 2 ms
[2026-05-23 08:08:37] [INFO ] Time to serialize properties into /tmp/CTLFireability15805160136874778913.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/CTLFireability1244001149210729547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15805160136874778913.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.16769e+11,4.25717,120768,2,15342,5,385528,6,0,2171,543782,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 08:09:07] [INFO ] Flatten gal took : 12 ms
[2026-05-23 08:09:07] [INFO ] Applying decomposition
[2026-05-23 08:09:07] [INFO ] Flatten gal took : 12 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/graph1768953425150983583.txt' '-o' '/tmp/graph1768953425150983583.bin' '-w' '/tmp/graph1768953425150983583.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1768953425150983583.bin' '-l' '-1' '-v' '-w' '/tmp/graph1768953425150983583.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:09:07] [INFO ] Decomposing Gal with order
[2026-05-23 08:09:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:09:07] [INFO ] Removed a total of 392 redundant transitions.
[2026-05-23 08:09:07] [INFO ] Flatten gal took : 26 ms
[2026-05-23 08:09:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 13 ms.
[2026-05-23 08:09:07] [INFO ] Time to serialize gal into /tmp/CTLFireability14350085644825287409.gal : 9 ms
[2026-05-23 08:09:07] [INFO ] Time to serialize properties into /tmp/CTLFireability13510430786983438094.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/CTLFireability14350085644825287409.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13510430786983438094.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.16769e+11,1.2672,55956,1845,63,87879,929,1052,371201,79,5328,0


Converting to forward existential form...Done !
original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t12, t74, t132, t142, t158, t181, t189, t211, t237, t278, t306, t388, t414, t468, t522, t...916
(forward)formula 0,0,3.54934,140608,1,0,166097,929,5442,1.20859e+06,289,5328,345183
FORMULA CO4-PT-15-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 631/631 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 419 transition count 606
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 419 transition count 606
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 47 place count 419 transition count 605
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 57 place count 409 transition count 592
Iterating global reduction 1 with 10 rules applied. Total rules applied 67 place count 409 transition count 592
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 69 place count 409 transition count 590
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 72 place count 406 transition count 587
Iterating global reduction 2 with 3 rules applied. Total rules applied 75 place count 406 transition count 587
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 78 place count 403 transition count 584
Iterating global reduction 2 with 3 rules applied. Total rules applied 81 place count 403 transition count 584
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 84 place count 403 transition count 581
Applied a total of 84 rules in 33 ms. Remains 403 /442 variables (removed 39) and now considering 581/631 (removed 50) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4910577156147452949.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10888334253486288449.kers'
[2026-05-23 08:09:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4910577156147452949.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10888334253486288449.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 581 rows 403 cols 1541 entries
Finished phase 1 with 397 SingleSign rule and 0 generalized
[2026-05-23 08:09:10] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10888334253486288449.kers
Total runtime 3 ms.
[2026-05-23 08:09:11] [INFO ] Implicit Places using invariants in 108 ms returned [345]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 111 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 402/442 places, 581/631 transitions.
Applied a total of 0 rules in 5 ms. Remains 402 /402 variables (removed 0) and now considering 581/581 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 149 ms. Remains : 402/442 places, 581/631 transitions.
[2026-05-23 08:09:11] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:09:11] [INFO ] Flatten gal took : 6 ms
[2026-05-23 08:09:11] [INFO ] Input system was already deterministic with 581 transitions.
[2026-05-23 08:09:11] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:09:11] [INFO ] Flatten gal took : 6 ms
[2026-05-23 08:09:11] [INFO ] Time to serialize gal into /tmp/CTLFireability16049664803522609373.gal : 2 ms
[2026-05-23 08:09:11] [INFO ] Time to serialize properties into /tmp/CTLFireability6101402900051484593.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/CTLFireability16049664803522609373.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6101402900051484593.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26338e+11,3.98507,118128,2,14745,5,374552,6,0,2182,518609,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 08:09:41] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:09:41] [INFO ] Applying decomposition
[2026-05-23 08:09:41] [INFO ] Flatten gal took : 6 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/graph14989960846414019174.txt' '-o' '/tmp/graph14989960846414019174.bin' '-w' '/tmp/graph14989960846414019174.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14989960846414019174.bin' '-l' '-1' '-v' '-w' '/tmp/graph14989960846414019174.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:09:41] [INFO ] Decomposing Gal with order
[2026-05-23 08:09:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:09:41] [INFO ] Removed a total of 372 redundant transitions.
[2026-05-23 08:09:41] [INFO ] Flatten gal took : 39 ms
[2026-05-23 08:09:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 8 ms.
[2026-05-23 08:09:41] [INFO ] Time to serialize gal into /tmp/CTLFireability13839686384197070620.gal : 12 ms
[2026-05-23 08:09:41] [INFO ] Time to serialize properties into /tmp/CTLFireability376230451541724435.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/CTLFireability13839686384197070620.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability376230451541724435.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26338e+11,0.262262,15024,878,84,18050,747,938,51903,105,2587,0


Converting to forward existential form...Done !
original formula: EG(AX(AX((i17.u126.p686==0))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(!(EX(!((i17.u126.p686==0))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t12, t16, t46, t77, t135, t145, t161, t184, t192, t214, t281, t309, t417, t471, t525, i0....901
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
(forward)formula 0,1,14.0418,334984,1,0,579762,1198,5435,1.56837e+06,486,7844,696678
FORMULA CO4-PT-15-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 631/631 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 418 transition count 605
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 418 transition count 605
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 49 place count 418 transition count 604
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 60 place count 407 transition count 590
Iterating global reduction 1 with 11 rules applied. Total rules applied 71 place count 407 transition count 590
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 74 place count 407 transition count 587
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 77 place count 404 transition count 584
Iterating global reduction 2 with 3 rules applied. Total rules applied 80 place count 404 transition count 584
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 83 place count 401 transition count 581
Iterating global reduction 2 with 3 rules applied. Total rules applied 86 place count 401 transition count 581
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 89 place count 401 transition count 578
Applied a total of 89 rules in 35 ms. Remains 401 /442 variables (removed 41) and now considering 578/631 (removed 53) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16513776921066096013.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7289240641340359237.kers'
[2026-05-23 08:09:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16513776921066096013.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7289240641340359237.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 578 rows 401 cols 1535 entries
Finished phase 1 with 395 SingleSign rule and 0 generalized
[2026-05-23 08:09:55] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7289240641340359237.kers
Total runtime 4 ms.
[2026-05-23 08:09:55] [INFO ] Implicit Places using invariants in 90 ms returned [345]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 106 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 400/442 places, 578/631 transitions.
Applied a total of 0 rules in 4 ms. Remains 400 /400 variables (removed 0) and now considering 578/578 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 146 ms. Remains : 400/442 places, 578/631 transitions.
[2026-05-23 08:09:55] [INFO ] Flatten gal took : 6 ms
[2026-05-23 08:09:55] [INFO ] Flatten gal took : 6 ms
[2026-05-23 08:09:55] [INFO ] Input system was already deterministic with 578 transitions.
[2026-05-23 08:09:55] [INFO ] Flatten gal took : 6 ms
[2026-05-23 08:09:55] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:09:55] [INFO ] Time to serialize gal into /tmp/CTLFireability16324755193525478780.gal : 2 ms
[2026-05-23 08:09:55] [INFO ] Time to serialize properties into /tmp/CTLFireability1035236155129535665.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/CTLFireability16324755193525478780.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1035236155129535665.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.16769e+11,3.92138,120772,2,15342,5,385528,6,0,2171,543782,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 08:10:25] [INFO ] Flatten gal took : 22 ms
[2026-05-23 08:10:25] [INFO ] Applying decomposition
[2026-05-23 08:10:25] [INFO ] Flatten gal took : 6 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/graph16803562060220491157.txt' '-o' '/tmp/graph16803562060220491157.bin' '-w' '/tmp/graph16803562060220491157.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16803562060220491157.bin' '-l' '-1' '-v' '-w' '/tmp/graph16803562060220491157.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:10:25] [INFO ] Decomposing Gal with order
[2026-05-23 08:10:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:10:25] [INFO ] Removed a total of 379 redundant transitions.
[2026-05-23 08:10:25] [INFO ] Flatten gal took : 16 ms
[2026-05-23 08:10:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 5 ms.
[2026-05-23 08:10:25] [INFO ] Time to serialize gal into /tmp/CTLFireability11875210695629160760.gal : 4 ms
[2026-05-23 08:10:25] [INFO ] Time to serialize properties into /tmp/CTLFireability7488043280683567232.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/CTLFireability11875210695629160760.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7488043280683567232.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.16769e+11,1.33667,62552,1232,74,102761,954,975,414990,96,3955,0


Converting to forward existential form...Done !
original formula: EX((AF(EG((i7.u69.p465==1))) + ((AG(EF((((i6.u64.p446==0)||(i15.u118.p670==0))||(i15.u127.p750==0)))) * (i11.u95.p583==1)) * ((i15.u118.p...186
=> equivalent forward existential formula: ([(EY(Init) * !(EG(!(EG((i7.u69.p465==1))))))] != FALSE + [(((EY(Init) * ((i15.u118.p670==1)&&(i15.u127.p750==1)...279
Reverse transition relation is NOT exact ! Due to transitions t9, t12, t16, t46, t74, t106, t132, t142, t181, t211, t229, t278, t306, t365, t434, t468, t52...912
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 442/442 places, 631/631 transitions.
Graph (trivial) has 469 edges and 442 vertex of which 2 / 442 are part of one of the 1 SCC in 11 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 926 edges and 441 vertex of which 436 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 0 with 165 rules applied. Total rules applied 167 place count 435 transition count 458
Reduce places removed 162 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 167 rules applied. Total rules applied 334 place count 273 transition count 453
Reduce places removed 2 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 8 rules applied. Total rules applied 342 place count 271 transition count 447
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 348 place count 265 transition count 447
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 43 Pre rules applied. Total rules applied 348 place count 265 transition count 404
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 434 place count 222 transition count 404
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 441 place count 215 transition count 395
Iterating global reduction 4 with 7 rules applied. Total rules applied 448 place count 215 transition count 395
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 450 place count 215 transition count 393
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 451 place count 214 transition count 393
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 453 place count 212 transition count 391
Iterating global reduction 6 with 2 rules applied. Total rules applied 455 place count 212 transition count 391
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 456 place count 212 transition count 390
Performed 29 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 7 with 58 rules applied. Total rules applied 514 place count 183 transition count 356
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 12 rules applied. Total rules applied 526 place count 183 transition count 344
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 8 with 5 rules applied. Total rules applied 531 place count 181 transition count 341
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 533 place count 180 transition count 340
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 537 place count 176 transition count 332
Iterating global reduction 10 with 4 rules applied. Total rules applied 541 place count 176 transition count 332
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 545 place count 174 transition count 330
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 546 place count 173 transition count 328
Iterating global reduction 10 with 1 rules applied. Total rules applied 547 place count 173 transition count 328
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 548 place count 172 transition count 326
Iterating global reduction 10 with 1 rules applied. Total rules applied 549 place count 172 transition count 326
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 550 place count 172 transition count 325
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 11 with 16 rules applied. Total rules applied 566 place count 172 transition count 309
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 11 with 7 rules applied. Total rules applied 573 place count 172 transition count 302
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 12 with 8 rules applied. Total rules applied 581 place count 165 transition count 301
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 582 place count 164 transition count 301
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 2 Pre rules applied. Total rules applied 582 place count 164 transition count 299
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 586 place count 162 transition count 299
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 588 place count 161 transition count 298
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 590 place count 159 transition count 296
Applied a total of 590 rules in 131 ms. Remains 159 /442 variables (removed 283) and now considering 296/631 (removed 335) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2711247718269382764.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11771952033330473222.kers'
[2026-05-23 08:10:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2711247718269382764.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11771952033330473222.kers]
Normalized transition count is 295 out of 296 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 295 rows 159 cols 749 entries
Finished phase 1 with 153 SingleSign rule and 0 generalized
[2026-05-23 08:10:55] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11771952033330473222.kers
Total runtime 2 ms.
[2026-05-23 08:10:56] [INFO ] Implicit Places using invariants in 64 ms returned [140]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 66 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 158/442 places, 296/631 transitions.
Applied a total of 0 rules in 8 ms. Remains 158 /158 variables (removed 0) and now considering 296/296 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 205 ms. Remains : 158/442 places, 296/631 transitions.
[2026-05-23 08:10:56] [INFO ] Flatten gal took : 5 ms
[2026-05-23 08:10:56] [INFO ] Flatten gal took : 13 ms
[2026-05-23 08:10:56] [INFO ] Input system was already deterministic with 296 transitions.
[2026-05-23 08:10:56] [INFO ] Flatten gal took : 5 ms
[2026-05-23 08:10:56] [INFO ] Flatten gal took : 4 ms
[2026-05-23 08:10:56] [INFO ] Time to serialize gal into /tmp/CTLFireability15609677966218121636.gal : 1 ms
[2026-05-23 08:10:56] [INFO ] Time to serialize properties into /tmp/CTLFireability15491976949332620947.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/CTLFireability15609677966218121636.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15491976949332620947.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.
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,7.81021e+07,0.188634,11648,2,1960,5,32726,6,0,918,27405,0


Converting to forward existential form...Done !
original formula: EG(AG(!(E((((p784==1)||(p289==1)) * EF((p335==1))) U (p477==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(!(E((((p784==1)||(p289==1)) * E(TRUE U (p335==1))) U (p477==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t11, t45, t57, t74, t82, t87, t140, Intersection with reachable at each step enabled. (d...201
(forward)formula 0,0,14.7556,483784,1,0,550,3.10042e+06,623,308,6403,2.23142e+06,733
FORMULA CO4-PT-15-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 631/631 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 418 transition count 605
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 418 transition count 605
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 49 place count 418 transition count 604
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 60 place count 407 transition count 590
Iterating global reduction 1 with 11 rules applied. Total rules applied 71 place count 407 transition count 590
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 74 place count 407 transition count 587
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 77 place count 404 transition count 584
Iterating global reduction 2 with 3 rules applied. Total rules applied 80 place count 404 transition count 584
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 83 place count 401 transition count 581
Iterating global reduction 2 with 3 rules applied. Total rules applied 86 place count 401 transition count 581
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 89 place count 401 transition count 578
Applied a total of 89 rules in 26 ms. Remains 401 /442 variables (removed 41) and now considering 578/631 (removed 53) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2422091730334952221.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6925439634529302849.kers'
[2026-05-23 08:11:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2422091730334952221.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6925439634529302849.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 578 rows 401 cols 1535 entries
Finished phase 1 with 395 SingleSign rule and 0 generalized
[2026-05-23 08:11:11] [INFO ] Computed 6 invariants in 6 ms
Computed 6 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-6925439634529302849.kers
Total runtime 8 ms.
[2026-05-23 08:11:11] [INFO ] Implicit Places using invariants in 98 ms returned [345]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 99 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 400/442 places, 578/631 transitions.
Applied a total of 0 rules in 5 ms. Remains 400 /400 variables (removed 0) and now considering 578/578 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 130 ms. Remains : 400/442 places, 578/631 transitions.
[2026-05-23 08:11:11] [INFO ] Flatten gal took : 8 ms
[2026-05-23 08:11:11] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:11:11] [INFO ] Input system was already deterministic with 578 transitions.
[2026-05-23 08:11:11] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:11:11] [INFO ] Flatten gal took : 6 ms
[2026-05-23 08:11:11] [INFO ] Time to serialize gal into /tmp/CTLFireability860628468409596692.gal : 3 ms
[2026-05-23 08:11:11] [INFO ] Time to serialize properties into /tmp/CTLFireability299842608760596385.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/CTLFireability860628468409596692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability299842608760596385.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.16769e+11,3.77404,120808,2,15342,5,385528,6,0,2171,543782,0


Converting to forward existential form...Done !
original formula: AG((AX((p415==0)) + (p256==1)))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !((p256==1)))) * !((p415==0)))] = FALSE
(forward)formula 0,0,4.48267,120808,1,0,11,385528,11,4,3643,543782,3
FORMULA CO4-PT-15-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 631/631 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 420 transition count 608
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 420 transition count 608
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 45 place count 420 transition count 607
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 54 place count 411 transition count 595
Iterating global reduction 1 with 9 rules applied. Total rules applied 63 place count 411 transition count 595
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 66 place count 411 transition count 592
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 408 transition count 589
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 408 transition count 589
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 75 place count 405 transition count 586
Iterating global reduction 2 with 3 rules applied. Total rules applied 78 place count 405 transition count 586
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 81 place count 405 transition count 583
Applied a total of 81 rules in 40 ms. Remains 405 /442 variables (removed 37) and now considering 583/631 (removed 48) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7968657821753774456.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8101552946787974989.kers'
[2026-05-23 08:11:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7968657821753774456.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8101552946787974989.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 583 rows 405 cols 1557 entries
Finished phase 1 with 399 SingleSign rule and 0 generalized
[2026-05-23 08:11:15] [INFO ] Computed 6 invariants in 5 ms
Computed 6 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-8101552946787974989.kers
Total runtime 6 ms.
[2026-05-23 08:11:15] [INFO ] Implicit Places using invariants in 99 ms returned [347]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 101 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 404/442 places, 583/631 transitions.
Applied a total of 0 rules in 7 ms. Remains 404 /404 variables (removed 0) and now considering 583/583 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 148 ms. Remains : 404/442 places, 583/631 transitions.
[2026-05-23 08:11:15] [INFO ] Flatten gal took : 8 ms
[2026-05-23 08:11:15] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:11:15] [INFO ] Input system was already deterministic with 583 transitions.
[2026-05-23 08:11:15] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:11:15] [INFO ] Flatten gal took : 12 ms
[2026-05-23 08:11:15] [INFO ] Time to serialize gal into /tmp/CTLFireability12390622552621499376.gal : 1 ms
[2026-05-23 08:11:15] [INFO ] Time to serialize properties into /tmp/CTLFireability9122545045755515001.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/CTLFireability12390622552621499376.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9122545045755515001.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.22676e+11,4.00211,126744,2,16134,5,405933,6,0,2192,559674,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 08:11:46] [INFO ] Flatten gal took : 10 ms
[2026-05-23 08:11:46] [INFO ] Applying decomposition
[2026-05-23 08:11:46] [INFO ] Flatten gal took : 6 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/graph14820148969916422761.txt' '-o' '/tmp/graph14820148969916422761.bin' '-w' '/tmp/graph14820148969916422761.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14820148969916422761.bin' '-l' '-1' '-v' '-w' '/tmp/graph14820148969916422761.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:11:46] [INFO ] Decomposing Gal with order
[2026-05-23 08:11:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:11:46] [INFO ] Removed a total of 388 redundant transitions.
[2026-05-23 08:11:46] [INFO ] Flatten gal took : 18 ms
[2026-05-23 08:11:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 4 ms.
[2026-05-23 08:11:46] [INFO ] Time to serialize gal into /tmp/CTLFireability648761361649079269.gal : 4 ms
[2026-05-23 08:11:46] [INFO ] Time to serialize properties into /tmp/CTLFireability2513136827033399323.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/CTLFireability648761361649079269.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2513136827033399323.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.22676e+11,0.479435,24416,900,77,35326,802,1042,109739,77,3333,0


Converting to forward existential form...Done !
original formula: (EX(EG((i2.i1.u6.p103==1))) + !(E(!(EF((i11.i1.u83.p598==1))) U !((!(AF((((i9.u70.p422==1)&&(i18.i2.u129.p670==1))&&(i18.i2.u138.p750==1)...263
=> equivalent forward existential formula: ([((FwdU((Init * !(EX(EG((i2.i1.u6.p103==1))))),!(E(TRUE U (i11.i1.u83.p598==1)))) * !(!(!(EG(!((((i9.u70.p422==...513
Reverse transition relation is NOT exact ! Due to transitions t9, t16, t46, t75, t134, t144, t183, t213, t231, t241, t271, t280, t308, t416, t441, t470, t5...1044
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 631/631 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 421 transition count 609
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 421 transition count 609
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 43 place count 421 transition count 608
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 52 place count 412 transition count 597
Iterating global reduction 1 with 9 rules applied. Total rules applied 61 place count 412 transition count 597
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 64 place count 412 transition count 594
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 410 transition count 592
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 410 transition count 592
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 408 transition count 590
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 408 transition count 590
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 74 place count 408 transition count 588
Applied a total of 74 rules in 43 ms. Remains 408 /442 variables (removed 34) and now considering 588/631 (removed 43) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1024203777323825836.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17940816922595536094.kers'
[2026-05-23 08:12:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1024203777323825836.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17940816922595536094.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 588 rows 408 cols 1563 entries
Finished phase 1 with 402 SingleSign rule and 0 generalized
[2026-05-23 08:12:16] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17940816922595536094.kers
Total runtime 3 ms.
[2026-05-23 08:12:16] [INFO ] Implicit Places using invariants in 85 ms returned []
[2026-05-23 08:12:16] [INFO ] Invariant cache hit.
[2026-05-23 08:12:16] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
Running 587 sub problems to find dead transitions.
[2026-05-23 08:12:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/407 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 587 unsolved
At refinement iteration 1 (OVERLAPS) 1/408 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 587 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/408 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 587 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/408 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 587 unsolved
At refinement iteration 4 (OVERLAPS) 588/996 variables, 408/415 constraints. Problems are: Problem set: 0 solved, 587 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 996/996 variables, and 417 constraints, problems are : Problem set: 0 solved, 587 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 408/408 constraints, PredecessorRefiner: 587/587 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 587 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/407 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 587 unsolved
At refinement iteration 1 (OVERLAPS) 1/408 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 587 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/408 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 587 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/408 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 587 unsolved
At refinement iteration 4 (OVERLAPS) 588/996 variables, 408/417 constraints. Problems are: Problem set: 0 solved, 587 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/996 variables, 587/1004 constraints. Problems are: Problem set: 0 solved, 587 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 Int declared 996/996 variables, and 1004 constraints, problems are : Problem set: 0 solved, 587 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 408/408 constraints, PredecessorRefiner: 587/587 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60164ms problems are : Problem set: 0 solved, 587 unsolved
Search for dead transitions found 0 dead transitions in 60166ms
Starting structural reductions in LTL mode, iteration 1 : 408/442 places, 588/631 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60528 ms. Remains : 408/442 places, 588/631 transitions.
[2026-05-23 08:13:16] [INFO ] Flatten gal took : 11 ms
[2026-05-23 08:13:16] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:13:16] [INFO ] Input system was already deterministic with 588 transitions.
[2026-05-23 08:13:16] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:13:16] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:13:16] [INFO ] Time to serialize gal into /tmp/CTLFireability3120941176686409619.gal : 11 ms
[2026-05-23 08:13:16] [INFO ] Time to serialize properties into /tmp/CTLFireability4491914384278775853.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/CTLFireability3120941176686409619.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4491914384278775853.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.39498e+11,3.84825,116104,2,15809,5,382964,6,0,2213,497480,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 08:13:46] [INFO ] Flatten gal took : 12 ms
[2026-05-23 08:13:46] [INFO ] Applying decomposition
[2026-05-23 08:13:46] [INFO ] Flatten gal took : 7 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/graph6389966425305576510.txt' '-o' '/tmp/graph6389966425305576510.bin' '-w' '/tmp/graph6389966425305576510.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6389966425305576510.bin' '-l' '-1' '-v' '-w' '/tmp/graph6389966425305576510.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:13:46] [INFO ] Decomposing Gal with order
[2026-05-23 08:13:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:13:46] [INFO ] Removed a total of 399 redundant transitions.
[2026-05-23 08:13:46] [INFO ] Flatten gal took : 18 ms
[2026-05-23 08:13:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 4 ms.
[2026-05-23 08:13:46] [INFO ] Time to serialize gal into /tmp/CTLFireability2958586908049418271.gal : 4 ms
[2026-05-23 08:13:46] [INFO ] Time to serialize properties into /tmp/CTLFireability2791810022060207526.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/CTLFireability2958586908049418271.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2791810022060207526.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.39498e+11,0.432136,21804,1067,87,31002,1064,1041,91506,88,4879,0


Converting to forward existential form...Done !
original formula: AG((AX((AF((((i10.u129.p645==0)||(i17.u134.p670==0))||(i17.u150.p821==0))) + EX((i2.u32.p216==0)))) + ((AX(!(A((i17.u138.p750==1) U (i12....333
=> equivalent forward existential formula: (([((EY((FwdU(Init,TRUE) * !(!(EX(!((!(EG(!((((i10.u129.p645==0)||(i17.u134.p670==0))||(i17.u150.p821==0))))) + ...758
Reverse transition relation is NOT exact ! Due to transitions t9, t16, t46, t74, t132, t142, t211, t225, t229, t239, t278, t311, t381, t420, t475, t530, t5...991
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 631/631 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 421 transition count 608
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 421 transition count 608
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 43 place count 421 transition count 607
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 50 place count 414 transition count 598
Iterating global reduction 1 with 7 rules applied. Total rules applied 57 place count 414 transition count 598
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 58 place count 414 transition count 597
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 60 place count 412 transition count 595
Iterating global reduction 2 with 2 rules applied. Total rules applied 62 place count 412 transition count 595
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 64 place count 410 transition count 593
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 410 transition count 593
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 68 place count 410 transition count 591
Applied a total of 68 rules in 33 ms. Remains 410 /442 variables (removed 32) and now considering 591/631 (removed 40) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9336369177461034444.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5563769143087759249.kers'
[2026-05-23 08:14:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9336369177461034444.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5563769143087759249.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 591 rows 410 cols 1563 entries
Finished phase 1 with 404 SingleSign rule and 0 generalized
[2026-05-23 08:14:17] [INFO ] Computed 6 invariants in 6 ms
Computed 6 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-5563769143087759249.kers
Total runtime 8 ms.
[2026-05-23 08:14:17] [INFO ] Implicit Places using invariants in 111 ms returned [348]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 112 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 409/442 places, 591/631 transitions.
Applied a total of 0 rules in 15 ms. Remains 409 /409 variables (removed 0) and now considering 591/591 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 160 ms. Remains : 409/442 places, 591/631 transitions.
[2026-05-23 08:14:17] [INFO ] Flatten gal took : 8 ms
[2026-05-23 08:14:17] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:14:17] [INFO ] Input system was already deterministic with 591 transitions.
[2026-05-23 08:14:17] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:14:17] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:14:17] [INFO ] Time to serialize gal into /tmp/CTLFireability6630155112891713962.gal : 2 ms
[2026-05-23 08:14:17] [INFO ] Time to serialize properties into /tmp/CTLFireability17117979000678043877.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/CTLFireability6630155112891713962.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17117979000678043877.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.49495e+11,3.89919,118724,2,15036,5,376046,6,0,2220,519705,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 08:14:47] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:14:47] [INFO ] Applying decomposition
[2026-05-23 08:14:47] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph975941701013001645.txt' '-o' '/tmp/graph975941701013001645.bin' '-w' '/tmp/graph975941701013001645.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph975941701013001645.bin' '-l' '-1' '-v' '-w' '/tmp/graph975941701013001645.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:14:47] [INFO ] Decomposing Gal with order
[2026-05-23 08:14:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:14:47] [INFO ] Removed a total of 389 redundant transitions.
[2026-05-23 08:14:47] [INFO ] Flatten gal took : 37 ms
[2026-05-23 08:14:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 3 ms.
[2026-05-23 08:14:47] [INFO ] Time to serialize gal into /tmp/CTLFireability1394860290853296196.gal : 17 ms
[2026-05-23 08:14:47] [INFO ] Time to serialize properties into /tmp/CTLFireability11186877346024859369.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/CTLFireability1394860290853296196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11186877346024859369.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.49495e+11,0.240538,14204,918,77,19450,754,1039,36002,82,2641,0


Converting to forward existential form...Done !
original formula: (EF(AX(((i20.u53.p300==0)||(i0.u101.p550==0)))) * E(((EF((i18.u130.p686==1)) * !(AF((i14.u70.p416==1)))) + (i1.u43.p266==1)) U (((AG(AX(F...281
=> equivalent forward existential formula: (([((FwdU((Init * E(TRUE U !(EX(!(((i20.u53.p300==0)||(i0.u101.p550==0))))))),((E(TRUE U (i18.u130.p686==1)) * !...741
Reverse transition relation is NOT exact ! Due to transitions t9, t12, t16, t51, t82, t140, t150, t168, t209, t221, t239, t273, t279, t288, t316, t424, t47...887
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 442/442 places, 631/631 transitions.
Graph (trivial) has 479 edges and 442 vertex of which 2 / 442 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 926 edges and 441 vertex of which 437 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 168 transitions
Trivial Post-agglo rules discarded 168 transitions
Performed 168 trivial Post agglomeration. Transition count delta: 168
Iterating post reduction 0 with 171 rules applied. Total rules applied 173 place count 436 transition count 453
Reduce places removed 168 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 1 with 172 rules applied. Total rules applied 345 place count 268 transition count 449
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 347 place count 267 transition count 448
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 348 place count 266 transition count 448
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 43 Pre rules applied. Total rules applied 348 place count 266 transition count 405
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 434 place count 223 transition count 405
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 441 place count 216 transition count 396
Iterating global reduction 4 with 7 rules applied. Total rules applied 448 place count 216 transition count 396
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 450 place count 216 transition count 394
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 451 place count 215 transition count 394
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 453 place count 213 transition count 392
Iterating global reduction 6 with 2 rules applied. Total rules applied 455 place count 213 transition count 392
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 456 place count 213 transition count 391
Performed 29 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 7 with 58 rules applied. Total rules applied 514 place count 184 transition count 358
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 7 with 15 rules applied. Total rules applied 529 place count 184 transition count 343
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 8 with 11 rules applied. Total rules applied 540 place count 180 transition count 336
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 546 place count 177 transition count 333
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 550 place count 173 transition count 325
Iterating global reduction 10 with 4 rules applied. Total rules applied 554 place count 173 transition count 325
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 560 place count 170 transition count 322
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 561 place count 169 transition count 320
Iterating global reduction 10 with 1 rules applied. Total rules applied 562 place count 169 transition count 320
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 563 place count 168 transition count 318
Iterating global reduction 10 with 1 rules applied. Total rules applied 564 place count 168 transition count 318
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 565 place count 168 transition count 317
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 11 with 13 rules applied. Total rules applied 578 place count 168 transition count 304
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 11 with 7 rules applied. Total rules applied 585 place count 168 transition count 297
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 12 with 7 rules applied. Total rules applied 592 place count 161 transition count 297
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 594 place count 160 transition count 296
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 595 place count 160 transition count 296
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 597 place count 158 transition count 294
Applied a total of 597 rules in 88 ms. Remains 158 /442 variables (removed 284) and now considering 294/631 (removed 337) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12191943571932535273.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12974748326403012550.kers'
[2026-05-23 08:15:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12191943571932535273.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12974748326403012550.kers]
Normalized transition count is 293 out of 294 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 293 rows 158 cols 705 entries
Finished phase 1 with 152 SingleSign rule and 0 generalized
[2026-05-23 08:15:17] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12974748326403012550.kers
Total runtime 1 ms.
[2026-05-23 08:15:17] [INFO ] Implicit Places using invariants in 58 ms returned [138]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 157/442 places, 294/631 transitions.
Applied a total of 0 rules in 4 ms. Remains 157 /157 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 153 ms. Remains : 157/442 places, 294/631 transitions.
[2026-05-23 08:15:17] [INFO ] Flatten gal took : 3 ms
[2026-05-23 08:15:17] [INFO ] Flatten gal took : 3 ms
[2026-05-23 08:15:17] [INFO ] Input system was already deterministic with 294 transitions.
[2026-05-23 08:15:17] [INFO ] Flatten gal took : 3 ms
[2026-05-23 08:15:17] [INFO ] Flatten gal took : 3 ms
[2026-05-23 08:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability2140344973838013848.gal : 1 ms
[2026-05-23 08:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability4308429517322316022.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/CTLFireability2140344973838013848.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4308429517322316022.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.
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,6.79001e+07,0.184082,11252,2,1920,5,30728,6,0,912,25527,0


Converting to forward existential form...Done !
original formula: EF(EG((AG((p757==0)) * (p128==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(!(E(TRUE U !((p757==0)))) * (p128==1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t13, t47, t59, t81, t90, t94, t125, Intersection with reachable at each step enabled. (d...201
(forward)formula 0,1,4.48842,150260,1,0,403,863423,616,211,6093,569716,604
FORMULA CO4-PT-15-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-23 08:15:22] [INFO ] Flatten gal took : 6 ms
[2026-05-23 08:15:22] [INFO ] Flatten gal took : 14 ms
[2026-05-23 08:15:22] [INFO ] Applying decomposition
[2026-05-23 08:15:22] [INFO ] Flatten gal took : 7 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/graph4203732741922856386.txt' '-o' '/tmp/graph4203732741922856386.bin' '-w' '/tmp/graph4203732741922856386.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4203732741922856386.bin' '-l' '-1' '-v' '-w' '/tmp/graph4203732741922856386.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:15:22] [INFO ] Decomposing Gal with order
[2026-05-23 08:15:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:15:22] [INFO ] Removed a total of 410 redundant transitions.
[2026-05-23 08:15:22] [INFO ] Flatten gal took : 16 ms
[2026-05-23 08:15:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 4 ms.
[2026-05-23 08:15:22] [INFO ] Time to serialize gal into /tmp/CTLFireability12316985012003671618.gal : 4 ms
[2026-05-23 08:15:22] [INFO ] Time to serialize properties into /tmp/CTLFireability1599844051618209220.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/CTLFireability12316985012003671618.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1599844051618209220.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 7 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.8845e+11,0.393532,19588,1227,98,27837,1125,1154,62819,93,4883,0


Converting to forward existential form...Done !
original formula: (AG((EG(EX((i6.u72.p393==0))) * E(EG(AX(FALSE)) U (i15.u153.p717==1)))) + AF((i4.u56.p307==1)))
=> equivalent forward existential formula: [FwdG((Init * !(!(E(TRUE U !((EG(EX((i6.u72.p393==0))) * E(EG(!(EX(!(FALSE)))) U (i15.u153.p717==1)))))))),!((i4...179
Reverse transition relation is NOT exact ! Due to transitions t12, t16, t58, t92, t151, t161, t203, t233, t252, t282, t302, t338, t507, t561, t565, t593, t...1116
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
(forward)formula 0,0,193.13,2214248,1,0,2.76425e+06,1652,5502,1.02939e+07,295,9213,911972
FORMULA CO4-PT-15-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EX(AF(AG((i7.u85.p437==1))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(!(E(TRUE U !((i7.u85.p437==1))))))))] != FALSE
(forward)formula 1,0,367.914,2449104,1,0,3.10838e+06,1924,2512,1.17696e+07,173,11412,1071826
FORMULA CO4-PT-15-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG((EF((EX(((i4.u65.p342==1)||(i4.u55.p302==1))) * (i13.i1.i2.u128.p614==1))) + (((i15.u147.p702==1)&&(i7.u77.p405==1)) * (AX(((i15.u153....277
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (EX(((i4.u65.p342==1)||(i4.u55.p302==1))) * (i13.i1.i2.u128.p614==1))) + (((i15.u147.p702==...338
(forward)formula 2,1,791.225,3067020,1,0,3.9582e+06,1924,2491,1.46633e+07,173,11412,2472260
FORMULA CO4-PT-15-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EX((AF(EG((i8.u91.p465==1))) + ((AG(EF((((i7.u87.p446==0)||(i15.u143.p670==0))||(i15.u153.p750==0)))) * (i12.u121.p583==1)) * ((i15.u143....187
=> equivalent forward existential formula: ([(EY(Init) * !(EG(!(EG((i8.u91.p465==1))))))] != FALSE + [(((EY(Init) * ((i15.u143.p670==1)&&(i15.u153.p750==1)...280
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
(forward)formula 3,0,998.663,3378688,1,0,4.67418e+06,1924,4236,1.70962e+07,230,11466,1642697
FORMULA CO4-PT-15-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (EX(EG((i2.i0.i1.u7.p103==1))) + !(E(!(EF((i9.u93.p598==1))) U !((!(AF((((i7.u79.p422==1)&&(i15.u143.p670==1))&&(i15.u153.p750==1)))) + (...247
=> equivalent forward existential formula: ([((FwdU((Init * !(EX(EG((i2.i0.i1.u7.p103==1))))),!(E(TRUE U (i9.u93.p598==1)))) * !(!(!(EG(!((((i7.u79.p422==1...490
(forward)formula 4,1,1142.01,3720284,1,0,4.67418e+06,1924,3986,1.70962e+07,244,11466,1560232
FORMULA CO4-PT-15-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG((AX((AF((((i14.u135.p645==0)||(i15.u143.p670==0))||(i16.u162.p821==0))) + EX((i1.i1.i0.u32.p216==0)))) + ((AX(!(A((i15.u153.p750==1) U...338
=> equivalent forward existential formula: (([((EY((FwdU(Init,TRUE) * !(!(EX(!((!(EG(!((((i14.u135.p645==0)||(i15.u143.p670==0))||(i16.u162.p821==0))))) + ...773
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 5,1,1259.07,3720284,1,0,4.78319e+06,1924,4527,1.70962e+07,290,11466,3004628
FORMULA CO4-PT-15-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
Detected timeout of ITS tools.
[2026-05-23 08:39:09] [INFO ] Applying decomposition
[2026-05-23 08:39:09] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:39:09] [INFO ] Decomposing Gal with order
[2026-05-23 08:39:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:39:09] [INFO ] Removed a total of 238 redundant transitions.
[2026-05-23 08:39:09] [INFO ] Flatten gal took : 14 ms
[2026-05-23 08:39:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 215 labels/synchronizations in 7 ms.
[2026-05-23 08:39:09] [INFO ] Time to serialize gal into /tmp/CTLFireability14648580719096086729.gal : 2 ms
[2026-05-23 08:39:09] [INFO ] Time to serialize properties into /tmp/CTLFireability17591537336678874825.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/CTLFireability14648580719096086729.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17591537336678874825.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.8845e+11,1.55024,60736,848,3105,47946,72104,299,229489,1292,318297,0


Converting to forward existential form...Done !
original formula: (EF(AX(((i0.i0.i0.u6.p300==0)||(i0.i1.i1.i0.u11.p550==0)))) * E(((EF((i0.i1.i1.i1.i1.u16.p686==1)) * !(AF((i0.i1.i1.i0.u11.p416==1)))) + ...342
=> equivalent forward existential formula: (([((FwdU((Init * E(TRUE U !(EX(!(((i0.i0.i0.u6.p300==0)||(i0.i1.i1.i0.u11.p550==0))))))),((E(TRUE U (i0.i1.i1.i...872
Reverse transition relation is NOT exact ! Due to transitions t606, t611, t612, t614, i0.t482, i0.t302, i0.i0.i0.t338, i0.i0.i0.u5.t342, i0.i0.i0.u5.t355, ...1793
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Detected timeout of ITS tools.
[2026-05-23 09:02:58] [INFO ] Flatten gal took : 504 ms
[2026-05-23 09:02:59] [INFO ] Input system was already deterministic with 631 transitions.
[2026-05-23 09:02:59] [INFO ] Transformed 442 places.
[2026-05-23 09:02:59] [INFO ] Transformed 631 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-23 09:02:59] [INFO ] Time to serialize gal into /tmp/CTLFireability9733152085617254037.gal : 17 ms
[2026-05-23 09:02:59] [INFO ] Time to serialize properties into /tmp/CTLFireability15216971931709322045.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/CTLFireability9733152085617254037.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15216971931709322045.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.8845e+11,12.499,349832,2,54660,5,1.53489e+06,6,0,2390,1.1449e+06,0


Converting to forward existential form...Done !

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
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
++ sed s/.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="CO4-PT-15"
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 CO4-PT-15, 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 r066-tall-177946967700394"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-15.tgz
mv CO4-PT-15 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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