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.r146-tall-177961074200530.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is GPUForwardProgress-PT-40b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074200530
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 6.5K Mar 7 11:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 7 11:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 7 11:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 7 11:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 15 10:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 10:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 10:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 10:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Mar 7 11:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Mar 7 11:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Mar 7 11:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 7 11:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 10:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 199K 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 GPUForwardProgress-PT-40b-CTLFireability-2024-00
FORMULA_NAME GPUForwardProgress-PT-40b-CTLFireability-2024-01
FORMULA_NAME GPUForwardProgress-PT-40b-CTLFireability-2024-02
FORMULA_NAME GPUForwardProgress-PT-40b-CTLFireability-2024-03
FORMULA_NAME GPUForwardProgress-PT-40b-CTLFireability-2024-04
FORMULA_NAME GPUForwardProgress-PT-40b-CTLFireability-2024-05
FORMULA_NAME GPUForwardProgress-PT-40b-CTLFireability-2024-06
FORMULA_NAME GPUForwardProgress-PT-40b-CTLFireability-2024-07
FORMULA_NAME GPUForwardProgress-PT-40b-CTLFireability-2024-08
FORMULA_NAME GPUForwardProgress-PT-40b-CTLFireability-2024-09
FORMULA_NAME GPUForwardProgress-PT-40b-CTLFireability-2024-10
FORMULA_NAME GPUForwardProgress-PT-40b-CTLFireability-2024-11
FORMULA_NAME GPUForwardProgress-PT-40b-CTLFireability-2024-12
FORMULA_NAME GPUForwardProgress-PT-40b-CTLFireability-2024-13
FORMULA_NAME GPUForwardProgress-PT-40b-CTLFireability-2024-14
FORMULA_NAME GPUForwardProgress-PT-40b-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779734263138

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-40b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 18:37:44] [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]
[2026-05-25 18:37:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 18:37:44] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2026-05-25 18:37:44] [INFO ] Transformed 796 places.
[2026-05-25 18:37:44] [INFO ] Transformed 837 transitions.
[2026-05-25 18:37:44] [INFO ] Found NUPN structural information;
[2026-05-25 18:37:44] [INFO ] Parsed PT model containing 796 places and 837 transitions and 2077 arcs in 196 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Support contains 95 out of 796 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 796/796 places, 837/837 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 795 transition count 837
Discarding 74 places :
Symmetric choice reduction at 1 with 74 rule applications. Total rules 75 place count 721 transition count 763
Iterating global reduction 1 with 74 rules applied. Total rules applied 149 place count 721 transition count 763
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 179 place count 691 transition count 733
Iterating global reduction 1 with 30 rules applied. Total rules applied 209 place count 691 transition count 733
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 236 place count 691 transition count 706
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 237 place count 690 transition count 705
Iterating global reduction 2 with 1 rules applied. Total rules applied 238 place count 690 transition count 705
Applied a total of 238 rules in 198 ms. Remains 690 /796 variables (removed 106) and now considering 705/837 (removed 132) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7854365684507026889.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13751724975911393090.kers'
[2026-05-25 18:37:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7854365684507026889.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13751724975911393090.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 705 rows 690 cols 1811 entries
Finished phase 1 with 648 SingleSign rule and 1 generalized
[2026-05-25 18:37:44] [INFO ] Computed 41 invariants in 3 ms
Computed 41 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-13751724975911393090.kers
Total runtime 4 ms.
[2026-05-25 18:37:45] [INFO ] Implicit Places using invariants in 411 ms returned []
[2026-05-25 18:37:45] [INFO ] Invariant cache hit.
[2026-05-25 18:37:45] [INFO ] Implicit Places using invariants and state equation in 641 ms returned []
Implicit Place search using SMT with State Equation took 1084 ms to find 0 implicit places.
Running 704 sub problems to find dead transitions.
[2026-05-25 18:37:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/689 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/689 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 2 (OVERLAPS) 705/1394 variables, 689/730 constraints. Problems are: Problem set: 0 solved, 704 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1394/1395 variables, and 730 constraints, problems are : Problem set: 0 solved, 704 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 689/690 constraints, PredecessorRefiner: 704/704 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 704 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/689 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/689 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 2 (OVERLAPS) 705/1394 variables, 689/730 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1394 variables, 704/1434 constraints. Problems are: Problem set: 0 solved, 704 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 1394/1395 variables, and 1434 constraints, problems are : Problem set: 0 solved, 704 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 689/690 constraints, PredecessorRefiner: 704/704 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60329ms problems are : Problem set: 0 solved, 704 unsolved
Search for dead transitions found 0 dead transitions in 60383ms
Starting structural reductions in LTL mode, iteration 1 : 690/796 places, 705/837 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61700 ms. Remains : 690/796 places, 705/837 transitions.
Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Applied a total of 0 rules in 17 ms. Remains 690 /690 variables (removed 0) and now considering 705/705 (removed 0) transitions.
[2026-05-25 18:38:46] [INFO ] Invariant cache hit.
[2026-05-25 18:38:46] [INFO ] Implicit Places using invariants in 167 ms returned []
[2026-05-25 18:38:46] [INFO ] Invariant cache hit.
[2026-05-25 18:38:46] [INFO ] Implicit Places using invariants and state equation in 444 ms returned []
Implicit Place search using SMT with State Equation took 613 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 631 ms. Remains : 690/690 places, 705/705 transitions.
Support contains 95 out of 690 places after structural reductions.
[2026-05-25 18:38:47] [INFO ] Flatten gal took : 78 ms
[2026-05-25 18:38:47] [INFO ] Flatten gal took : 34 ms
[2026-05-25 18:38:47] [INFO ] Input system was already deterministic with 705 transitions.
Support contains 94 out of 690 places (down from 95) after GAL structural reductions.
RANDOM walk for 40000 steps (117 resets) in 1533 ms. (26 steps per ms) remains 36/72 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 36/36 properties
[2026-05-25 18:38:48] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (OVERLAPS) 637/689 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/689 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (OVERLAPS) 705/1394 variables, 689/730 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1394 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (OVERLAPS) 1/1395 variables, 1/731 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1395 variables, 0/731 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/1395 variables, 0/731 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1395/1395 variables, and 731 constraints, problems are : Problem set: 0 solved, 36 unsolved in 2624 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 690/690 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (OVERLAPS) 637/689 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/689 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (OVERLAPS) 705/1394 variables, 689/730 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1394 variables, 36/766 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1394 variables, 0/766 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (OVERLAPS) 1/1395 variables, 1/767 constraints. Problems are: Problem set: 0 solved, 36 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1395/1395 variables, and 767 constraints, problems are : Problem set: 0 solved, 36 unsolved in 5015 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 690/690 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7670ms problems are : Problem set: 0 solved, 36 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 52 out of 690 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 690/690 places, 705/705 transitions.
Graph (trivial) has 493 edges and 690 vertex of which 6 / 690 are part of one of the 1 SCC in 10 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 1067 edges and 685 vertex of which 641 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.3 ms
Discarding 44 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 272 transitions
Trivial Post-agglo rules discarded 272 transitions
Performed 272 trivial Post agglomeration. Transition count delta: 272
Iterating post reduction 0 with 273 rules applied. Total rules applied 275 place count 641 transition count 422
Reduce places removed 272 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Iterating post reduction 1 with 301 rules applied. Total rules applied 576 place count 369 transition count 393
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 604 place count 341 transition count 393
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 604 place count 341 transition count 329
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 732 place count 277 transition count 329
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 771 place count 238 transition count 290
Iterating global reduction 3 with 39 rules applied. Total rules applied 810 place count 238 transition count 290
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 1010 place count 138 transition count 190
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1011 place count 138 transition count 189
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1026 place count 123 transition count 159
Iterating global reduction 4 with 15 rules applied. Total rules applied 1041 place count 123 transition count 159
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 4 with 2 rules applied. Total rules applied 1043 place count 122 transition count 158
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 1061 place count 113 transition count 158
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 1068 place count 113 transition count 151
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 1073 place count 113 transition count 151
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1074 place count 112 transition count 150
Applied a total of 1074 rules in 101 ms. Remains 112 /690 variables (removed 578) and now considering 150/705 (removed 555) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 112/690 places, 150/705 transitions.
RANDOM walk for 40000 steps (1129 resets) in 603 ms. (66 steps per ms) remains 3/36 properties
BEST_FIRST walk for 40004 steps (138 resets) in 90 ms. (439 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (50 resets) in 70 ms. (563 steps per ms) remains 1/2 properties
BEST_FIRST walk for 23522 steps (69 resets) in 40 ms. (573 steps per ms) remains 0/1 properties
[2026-05-25 18:38:56] [INFO ] Flatten gal took : 25 ms
[2026-05-25 18:38:56] [INFO ] Flatten gal took : 22 ms
[2026-05-25 18:38:56] [INFO ] Input system was already deterministic with 705 transitions.
Computed a total of 128 stabilizing places and 128 stable transitions
Graph (complete) has 1074 edges and 690 vertex of which 646 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.16 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Graph (trivial) has 573 edges and 690 vertex of which 6 / 690 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1068 edges and 685 vertex of which 641 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.3 ms
Discarding 44 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 0 with 335 rules applied. Total rules applied 337 place count 640 transition count 360
Reduce places removed 335 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 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 1 with 351 rules applied. Total rules applied 688 place count 305 transition count 344
Reduce places removed 4 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 9 rules applied. Total rules applied 697 place count 301 transition count 339
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 702 place count 296 transition count 339
Performed 82 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 82 Pre rules applied. Total rules applied 702 place count 296 transition count 257
Deduced a syphon composed of 82 places in 1 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 4 with 164 rules applied. Total rules applied 866 place count 214 transition count 257
Discarding 39 places :
Symmetric choice reduction at 4 with 39 rule applications. Total rules 905 place count 175 transition count 218
Iterating global reduction 4 with 39 rules applied. Total rules applied 944 place count 175 transition count 218
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 0 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 4 with 158 rules applied. Total rules applied 1102 place count 96 transition count 139
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1103 place count 96 transition count 138
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1104 place count 95 transition count 137
Iterating global reduction 5 with 1 rules applied. Total rules applied 1105 place count 95 transition count 137
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 5 with 2 rules applied. Total rules applied 1107 place count 94 transition count 136
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1108 place count 94 transition count 136
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1109 place count 93 transition count 135
Applied a total of 1109 rules in 49 ms. Remains 93 /690 variables (removed 597) and now considering 135/705 (removed 570) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10806884252040879568.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8846981787047506480.kers'
[2026-05-25 18:38:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10806884252040879568.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8846981787047506480.kers]
Normalized transition count is 134 out of 135 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 134 rows 93 cols 383 entries
Finished phase 1 with 93 SingleSign rule and 0 generalized
[2026-05-25 18:38:56] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8846981787047506480.kers
Total runtime 1 ms.
[2026-05-25 18:38:56] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 18:38:56] [INFO ] Invariant cache hit.
[2026-05-25 18:38:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:38:56] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2026-05-25 18:38:56] [INFO ] Redundant transitions in 3 ms returned []
Running 128 sub problems to find dead transitions.
[2026-05-25 18:38:56] [INFO ] Invariant cache hit.
[2026-05-25 18:38:56] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 134/221 variables, 87/87 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (OVERLAPS) 6/227 variables, 6/93 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/227 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (OVERLAPS) 1/228 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/228 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (OVERLAPS) 0/228 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 94 constraints, problems are : Problem set: 0 solved, 128 unsolved in 4736 ms.
Refiners :[State Equation: 93/93 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 128 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 134/221 variables, 87/87 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 118/205 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (OVERLAPS) 6/227 variables, 6/211 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/227 variables, 10/221 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (OVERLAPS) 1/228 variables, 1/222 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/228 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (OVERLAPS) 0/228 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 222 constraints, problems are : Problem set: 0 solved, 128 unsolved in 7205 ms.
Refiners :[State Equation: 93/93 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11968ms problems are : Problem set: 0 solved, 128 unsolved
Search for dead transitions found 0 dead transitions in 11968ms
Starting structural reductions in SI_CTL mode, iteration 1 : 93/690 places, 135/705 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12211 ms. Remains : 93/690 places, 135/705 transitions.
[2026-05-25 18:39:08] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:39:08] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:39:08] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 18:39:08] [INFO ] Flatten gal took : 5 ms
[2026-05-25 18:39:08] [INFO ] Flatten gal took : 5 ms
[2026-05-25 18:39:08] [INFO ] Time to serialize gal into /tmp/CTLFireability9228484157711363367.gal : 3 ms
[2026-05-25 18:39:08] [INFO ] Time to serialize properties into /tmp/CTLFireability17471666098196316648.ctl : 3 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/CTLFireability9228484157711363367.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17471666098196316648.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 18:39:38] [INFO ] Flatten gal took : 10 ms
[2026-05-25 18:39:38] [INFO ] Applying decomposition
[2026-05-25 18:39:38] [INFO ] Flatten gal took : 4 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/graph12025272406596289608.txt' '-o' '/tmp/graph12025272406596289608.bin' '-w' '/tmp/graph12025272406596289608.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12025272406596289608.bin' '-l' '-1' '-v' '-w' '/tmp/graph12025272406596289608.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:39:38] [INFO ] Decomposing Gal with order
[2026-05-25 18:39:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:39:38] [INFO ] Removed a total of 78 redundant transitions.
[2026-05-25 18:39:38] [INFO ] Flatten gal took : 67 ms
[2026-05-25 18:39:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 6 ms.
[2026-05-25 18:39:38] [INFO ] Time to serialize gal into /tmp/CTLFireability14740711902485163648.gal : 17 ms
[2026-05-25 18:39:38] [INFO ] Time to serialize properties into /tmp/CTLFireability4404051460126817122.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/CTLFireability14740711902485163648.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4404051460126817122.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Graph (trivial) has 578 edges and 690 vertex of which 6 / 690 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1068 edges and 685 vertex of which 641 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.3 ms
Discarding 44 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 339 transitions
Trivial Post-agglo rules discarded 339 transitions
Performed 339 trivial Post agglomeration. Transition count delta: 339
Iterating post reduction 0 with 339 rules applied. Total rules applied 341 place count 640 transition count 356
Reduce places removed 339 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 357 rules applied. Total rules applied 698 place count 301 transition count 338
Reduce places removed 5 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 8 rules applied. Total rules applied 706 place count 296 transition count 335
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 709 place count 293 transition count 335
Performed 82 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 82 Pre rules applied. Total rules applied 709 place count 293 transition count 253
Deduced a syphon composed of 82 places in 0 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 4 with 164 rules applied. Total rules applied 873 place count 211 transition count 253
Discarding 39 places :
Symmetric choice reduction at 4 with 39 rule applications. Total rules 912 place count 172 transition count 214
Iterating global reduction 4 with 39 rules applied. Total rules applied 951 place count 172 transition count 214
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 0 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 4 with 158 rules applied. Total rules applied 1109 place count 93 transition count 135
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1110 place count 93 transition count 134
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1111 place count 92 transition count 133
Iterating global reduction 5 with 1 rules applied. Total rules applied 1112 place count 92 transition count 133
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 5 with 2 rules applied. Total rules applied 1114 place count 91 transition count 132
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1115 place count 90 transition count 131
Applied a total of 1115 rules in 45 ms. Remains 90 /690 variables (removed 600) and now considering 131/705 (removed 574) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17600389720045088103.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10413391719783085130.kers'
[2026-05-25 18:40:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17600389720045088103.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10413391719783085130.kers]
Normalized transition count is 130 out of 131 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 130 rows 90 cols 363 entries
Finished phase 1 with 90 SingleSign rule and 0 generalized
[2026-05-25 18:40:08] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10413391719783085130.kers
Total runtime 0 ms.
[2026-05-25 18:40:09] [INFO ] Implicit Places using invariants in 132 ms returned []
[2026-05-25 18:40:09] [INFO ] Invariant cache hit.
[2026-05-25 18:40:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:40:09] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 442 ms to find 0 implicit places.
[2026-05-25 18:40:09] [INFO ] Redundant transitions in 3 ms returned []
Running 114 sub problems to find dead transitions.
[2026-05-25 18:40:09] [INFO ] Invariant cache hit.
[2026-05-25 18:40:09] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 1 (OVERLAPS) 130/204 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/204 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 3 (OVERLAPS) 16/220 variables, 16/90 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/220 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 5 (OVERLAPS) 1/221 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/221 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 7 (OVERLAPS) 0/221 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 114 unsolved
No progress, stopping.
After SMT solving in domain Real declared 221/221 variables, and 91 constraints, problems are : Problem set: 0 solved, 114 unsolved in 4000 ms.
Refiners :[State Equation: 90/90 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 114/114 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 114 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 1 (OVERLAPS) 130/204 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/204 variables, 84/158 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/204 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 4 (OVERLAPS) 16/220 variables, 16/174 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 30/204 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/220 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 7 (OVERLAPS) 1/221 variables, 1/205 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/221 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 9 (OVERLAPS) 0/221 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 114 unsolved
No progress, stopping.
After SMT solving in domain Int declared 221/221 variables, and 205 constraints, problems are : Problem set: 0 solved, 114 unsolved in 5967 ms.
Refiners :[State Equation: 90/90 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 114/114 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9991ms problems are : Problem set: 0 solved, 114 unsolved
Search for dead transitions found 0 dead transitions in 9991ms
Starting structural reductions in SI_CTL mode, iteration 1 : 90/690 places, 131/705 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10490 ms. Remains : 90/690 places, 131/705 transitions.
[2026-05-25 18:40:19] [INFO ] Flatten gal took : 9 ms
[2026-05-25 18:40:19] [INFO ] Flatten gal took : 5 ms
[2026-05-25 18:40:19] [INFO ] Input system was already deterministic with 131 transitions.
[2026-05-25 18:40:19] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:40:19] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:40:19] [INFO ] Time to serialize gal into /tmp/CTLFireability912039877433729459.gal : 1 ms
[2026-05-25 18:40:19] [INFO ] Time to serialize properties into /tmp/CTLFireability3952879072696605849.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/CTLFireability912039877433729459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3952879072696605849.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 18:40:49] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:40:49] [INFO ] Applying decomposition
[2026-05-25 18:40:49] [INFO ] Flatten gal took : 3 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/graph9564393820569097323.txt' '-o' '/tmp/graph9564393820569097323.bin' '-w' '/tmp/graph9564393820569097323.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9564393820569097323.bin' '-l' '-1' '-v' '-w' '/tmp/graph9564393820569097323.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:40:49] [INFO ] Decomposing Gal with order
[2026-05-25 18:40:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:40:49] [INFO ] Removed a total of 77 redundant transitions.
[2026-05-25 18:40:49] [INFO ] Flatten gal took : 9 ms
[2026-05-25 18:40:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 3 ms.
[2026-05-25 18:40:49] [INFO ] Time to serialize gal into /tmp/CTLFireability15425518147282750198.gal : 2 ms
[2026-05-25 18:40:49] [INFO ] Time to serialize properties into /tmp/CTLFireability615191193479792527.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/CTLFireability15425518147282750198.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability615191193479792527.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,3.39454e+21,16.2258,228172,766,312,169661,13250,296,2.1613e+06,36,145398,0


Converting to forward existential form...Done !
original formula: AG(AF((EF((i33.u40.p758==0)) * E(EF((u24.p473==1)) U EF((u21.p429==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((E(TRUE U (i33.u40.p758==0)) * E(E(TRUE U (u24.p473==1)) U E(TRUE U (u21.p429==1))))))] ...162
Reverse transition relation is NOT exact ! Due to transitions t3, t8, t10, t12, t14, t16, t18, t20, t28, t30, t32, t34, t36, t39, t40, t42, t44, t46, t48, ...439
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
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 a local SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 672 transition count 687
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 672 transition count 687
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 41 place count 672 transition count 682
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 49 place count 664 transition count 674
Iterating global reduction 1 with 8 rules applied. Total rules applied 57 place count 664 transition count 674
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 65 place count 664 transition count 666
Applied a total of 65 rules in 68 ms. Remains 664 /690 variables (removed 26) and now considering 666/705 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10325089742981775831.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11116032209175374876.kers'
[2026-05-25 18:41:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10325089742981775831.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11116032209175374876.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 666 rows 664 cols 1733 entries
Finished phase 1 with 622 SingleSign rule and 1 generalized
[2026-05-25 18:41:19] [INFO ] Computed 41 invariants in 2 ms
Computed 41 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-11116032209175374876.kers
Total runtime 4 ms.
[2026-05-25 18:41:19] [INFO ] Implicit Places using invariants in 270 ms returned []
[2026-05-25 18:41:19] [INFO ] Invariant cache hit.
[2026-05-25 18:41:20] [INFO ] Implicit Places using invariants and state equation in 623 ms returned []
Implicit Place search using SMT with State Equation took 924 ms to find 0 implicit places.
Running 665 sub problems to find dead transitions.
[2026-05-25 18:41:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/663 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 665 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/663 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 665 unsolved
At refinement iteration 2 (OVERLAPS) 666/1329 variables, 663/704 constraints. Problems are: Problem set: 0 solved, 665 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1329/1330 variables, and 704 constraints, problems are : Problem set: 0 solved, 665 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 663/664 constraints, PredecessorRefiner: 665/665 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 665 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/663 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 665 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/663 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 665 unsolved
At refinement iteration 2 (OVERLAPS) 666/1329 variables, 663/704 constraints. Problems are: Problem set: 0 solved, 665 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1329 variables, 665/1369 constraints. Problems are: Problem set: 0 solved, 665 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1329/1330 variables, and 1369 constraints, problems are : Problem set: 0 solved, 665 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 663/664 constraints, PredecessorRefiner: 665/665 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60178ms problems are : Problem set: 0 solved, 665 unsolved
Search for dead transitions found 0 dead transitions in 60181ms
Starting structural reductions in LTL mode, iteration 1 : 664/690 places, 666/705 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61184 ms. Remains : 664/690 places, 666/705 transitions.
[2026-05-25 18:42:20] [INFO ] Flatten gal took : 15 ms
[2026-05-25 18:42:20] [INFO ] Flatten gal took : 22 ms
[2026-05-25 18:42:20] [INFO ] Input system was already deterministic with 666 transitions.
[2026-05-25 18:42:20] [INFO ] Flatten gal took : 12 ms
[2026-05-25 18:42:20] [INFO ] Flatten gal took : 11 ms
[2026-05-25 18:42:20] [INFO ] Time to serialize gal into /tmp/CTLFireability8496415986757356057.gal : 3 ms
[2026-05-25 18:42:20] [INFO ] Time to serialize properties into /tmp/CTLFireability8714650632378716134.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/CTLFireability8496415986757356057.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8714650632378716134.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 18:42:50] [INFO ] Flatten gal took : 12 ms
[2026-05-25 18:42:50] [INFO ] Applying decomposition
[2026-05-25 18:42:50] [INFO ] Flatten gal took : 11 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/graph5918555345645544936.txt' '-o' '/tmp/graph5918555345645544936.bin' '-w' '/tmp/graph5918555345645544936.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5918555345645544936.bin' '-l' '-1' '-v' '-w' '/tmp/graph5918555345645544936.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:42:50] [INFO ] Decomposing Gal with order
[2026-05-25 18:42:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:42:51] [INFO ] Removed a total of 211 redundant transitions.
[2026-05-25 18:42:51] [INFO ] Flatten gal took : 28 ms
[2026-05-25 18:42:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-25 18:42:51] [INFO ] Time to serialize gal into /tmp/CTLFireability10944395365218330548.gal : 9 ms
[2026-05-25 18:42:51] [INFO ] Time to serialize properties into /tmp/CTLFireability7030449284056971679.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/CTLFireability10944395365218330548.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7030449284056971679.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,7.60102e+48,0.496833,23988,2153,30,39452,369,883,56292,36,673,0


Converting to forward existential form...Done !
original formula: A(AG(E(!((EX((i6.u34.p87==1)) * (i22.u154.p429==1))) U E((i0.i0.i0.u2.p5!=1) U ((i30.u208.p580==1)||(i3.i1.i0.u73.p192==1))))) U (i33.u22...166
=> equivalent forward existential formula: [((Init * !(EG(!((i33.u226.p627==1))))) * !(E(!((i33.u226.p627==1)) U (!(!(E(TRUE U !(E(!((EX((i6.u34.p87==1)) *...291
Reverse transition relation is NOT exact ! Due to transitions t584, i0.i1.t48, i0.i1.i2.t41, i1.i1.t300, i1.i1.i1.u152.t293, i2.t370, i2.t363, i3.i1.t468, ...1151
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 a local SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Graph (trivial) has 580 edges and 690 vertex of which 6 / 690 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1068 edges and 685 vertex of which 641 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.2 ms
Discarding 44 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 341 transitions
Trivial Post-agglo rules discarded 341 transitions
Performed 341 trivial Post agglomeration. Transition count delta: 341
Iterating post reduction 0 with 341 rules applied. Total rules applied 343 place count 640 transition count 354
Reduce places removed 341 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 359 rules applied. Total rules applied 702 place count 299 transition count 336
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 707 place count 294 transition count 336
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 85 Pre rules applied. Total rules applied 707 place count 294 transition count 251
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 3 with 170 rules applied. Total rules applied 877 place count 209 transition count 251
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 916 place count 170 transition count 212
Iterating global reduction 3 with 39 rules applied. Total rules applied 955 place count 170 transition count 212
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 1115 place count 90 transition count 132
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1116 place count 90 transition count 131
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1117 place count 89 transition count 130
Iterating global reduction 4 with 1 rules applied. Total rules applied 1118 place count 89 transition count 130
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 4 with 2 rules applied. Total rules applied 1120 place count 88 transition count 129
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1121 place count 87 transition count 128
Applied a total of 1121 rules in 55 ms. Remains 87 /690 variables (removed 603) and now considering 128/705 (removed 577) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5357073707115506133.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5706084440826430957.kers'
[2026-05-25 18:43:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5357073707115506133.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5706084440826430957.kers]
Normalized transition count is 127 out of 128 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 127 rows 87 cols 333 entries
Finished phase 1 with 87 SingleSign rule and 0 generalized
[2026-05-25 18:43:21] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5706084440826430957.kers
Total runtime 1 ms.
[2026-05-25 18:43:21] [INFO ] Implicit Places using invariants in 46 ms returned []
[2026-05-25 18:43:21] [INFO ] Invariant cache hit.
[2026-05-25 18:43:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:43:21] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2026-05-25 18:43:21] [INFO ] Redundant transitions in 2 ms returned []
Running 87 sub problems to find dead transitions.
[2026-05-25 18:43:21] [INFO ] Invariant cache hit.
[2026-05-25 18:43:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 127/174 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (OVERLAPS) 40/214 variables, 40/87 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/214 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (OVERLAPS) 1/215 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/215 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (OVERLAPS) 0/215 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Real declared 215/215 variables, and 88 constraints, problems are : Problem set: 0 solved, 87 unsolved in 2681 ms.
Refiners :[State Equation: 87/87 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 87 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 127/174 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 9/56 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (OVERLAPS) 40/214 variables, 40/96 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/214 variables, 78/174 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/214 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (OVERLAPS) 1/215 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/215 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 9 (OVERLAPS) 0/215 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Int declared 215/215 variables, and 175 constraints, problems are : Problem set: 0 solved, 87 unsolved in 3182 ms.
Refiners :[State Equation: 87/87 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5869ms problems are : Problem set: 0 solved, 87 unsolved
Search for dead transitions found 0 dead transitions in 5869ms
Starting structural reductions in SI_CTL mode, iteration 1 : 87/690 places, 128/705 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6041 ms. Remains : 87/690 places, 128/705 transitions.
[2026-05-25 18:43:27] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:43:27] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:43:27] [INFO ] Input system was already deterministic with 128 transitions.
[2026-05-25 18:43:27] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:43:27] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:43:27] [INFO ] Time to serialize gal into /tmp/CTLFireability17976260238649403503.gal : 1 ms
[2026-05-25 18:43:27] [INFO ] Time to serialize properties into /tmp/CTLFireability11942047286813675797.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/CTLFireability17976260238649403503.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11942047286813675797.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,1.93307e+21,7.25189,187592,2,18523,5,1.33486e+06,6,0,475,685319,0


Converting to forward existential form...Done !
original formula: EG((p129==0))
=> equivalent forward existential formula: [FwdG(Init,(p129==0))] != FALSE
Hit Full ! (commute/partial/dont) 126/0/2
Hit Full ! (commute/partial/dont) 0/0/2
(forward)formula 0,1,20.5626,410796,1,0,9,2.73934e+06,19,3,2504,1.30321e+06,8
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 677 transition count 692
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 677 transition count 692
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 28 place count 677 transition count 690
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 36 place count 669 transition count 682
Iterating global reduction 1 with 8 rules applied. Total rules applied 44 place count 669 transition count 682
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 52 place count 669 transition count 674
Applied a total of 52 rules in 49 ms. Remains 669 /690 variables (removed 21) and now considering 674/705 (removed 31) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12830902677280068352.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9536664187729148122.kers'
[2026-05-25 18:43:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12830902677280068352.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9536664187729148122.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 674 rows 669 cols 1749 entries
Finished phase 1 with 627 SingleSign rule and 1 generalized
[2026-05-25 18:43:47] [INFO ] Computed 41 invariants in 2 ms
Computed 41 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9536664187729148122.kers
Total runtime 3 ms.
[2026-05-25 18:43:48] [INFO ] Implicit Places using invariants in 248 ms returned []
[2026-05-25 18:43:48] [INFO ] Invariant cache hit.
[2026-05-25 18:43:48] [INFO ] Implicit Places using invariants and state equation in 503 ms returned []
Implicit Place search using SMT with State Equation took 792 ms to find 0 implicit places.
Running 673 sub problems to find dead transitions.
[2026-05-25 18:43:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/668 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 673 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/668 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 673 unsolved
At refinement iteration 2 (OVERLAPS) 674/1342 variables, 668/709 constraints. Problems are: Problem set: 0 solved, 673 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1342/1343 variables, and 709 constraints, problems are : Problem set: 0 solved, 673 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 668/669 constraints, PredecessorRefiner: 673/673 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 673 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/668 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 673 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/668 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 673 unsolved
At refinement iteration 2 (OVERLAPS) 674/1342 variables, 668/709 constraints. Problems are: Problem set: 0 solved, 673 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1342 variables, 673/1382 constraints. Problems are: Problem set: 0 solved, 673 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1342/1343 variables, and 1382 constraints, problems are : Problem set: 0 solved, 673 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 668/669 constraints, PredecessorRefiner: 673/673 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60129ms problems are : Problem set: 0 solved, 673 unsolved
Search for dead transitions found 0 dead transitions in 60130ms
Starting structural reductions in LTL mode, iteration 1 : 669/690 places, 674/705 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60975 ms. Remains : 669/690 places, 674/705 transitions.
[2026-05-25 18:44:48] [INFO ] Flatten gal took : 9 ms
[2026-05-25 18:44:48] [INFO ] Flatten gal took : 11 ms
[2026-05-25 18:44:48] [INFO ] Input system was already deterministic with 674 transitions.
[2026-05-25 18:44:48] [INFO ] Flatten gal took : 10 ms
[2026-05-25 18:44:48] [INFO ] Flatten gal took : 10 ms
[2026-05-25 18:44:48] [INFO ] Time to serialize gal into /tmp/CTLFireability7437732119651487043.gal : 3 ms
[2026-05-25 18:44:48] [INFO ] Time to serialize properties into /tmp/CTLFireability8673850027640650772.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/CTLFireability7437732119651487043.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8673850027640650772.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 18:45:19] [INFO ] Flatten gal took : 10 ms
[2026-05-25 18:45:19] [INFO ] Applying decomposition
[2026-05-25 18:45:19] [INFO ] Flatten gal took : 9 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/graph14249278945160735289.txt' '-o' '/tmp/graph14249278945160735289.bin' '-w' '/tmp/graph14249278945160735289.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14249278945160735289.bin' '-l' '-1' '-v' '-w' '/tmp/graph14249278945160735289.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:45:19] [INFO ] Decomposing Gal with order
[2026-05-25 18:45:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:45:19] [INFO ] Removed a total of 82 redundant transitions.
[2026-05-25 18:45:19] [INFO ] Flatten gal took : 27 ms
[2026-05-25 18:45:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-25 18:45:19] [INFO ] Time to serialize gal into /tmp/CTLFireability15820444005403821535.gal : 5 ms
[2026-05-25 18:45:19] [INFO ] Time to serialize properties into /tmp/CTLFireability8618121394435383143.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/CTLFireability15820444005403821535.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8618121394435383143.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 672 transition count 687
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 672 transition count 687
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 41 place count 672 transition count 682
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 49 place count 664 transition count 674
Iterating global reduction 1 with 8 rules applied. Total rules applied 57 place count 664 transition count 674
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 65 place count 664 transition count 666
Applied a total of 65 rules in 80 ms. Remains 664 /690 variables (removed 26) and now considering 666/705 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11553795990492681847.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6846758962092783852.kers'
[2026-05-25 18:45:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11553795990492681847.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6846758962092783852.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 666 rows 664 cols 1733 entries
Finished phase 1 with 622 SingleSign rule and 1 generalized
[2026-05-25 18:45:49] [INFO ] Computed 41 invariants in 2 ms
Computed 41 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-6846758962092783852.kers
Total runtime 3 ms.
[2026-05-25 18:45:49] [INFO ] Implicit Places using invariants in 225 ms returned []
[2026-05-25 18:45:49] [INFO ] Invariant cache hit.
[2026-05-25 18:45:50] [INFO ] Implicit Places using invariants and state equation in 506 ms returned []
Implicit Place search using SMT with State Equation took 751 ms to find 0 implicit places.
Running 665 sub problems to find dead transitions.
[2026-05-25 18:45:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/663 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 665 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/663 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 665 unsolved
At refinement iteration 2 (OVERLAPS) 666/1329 variables, 663/704 constraints. Problems are: Problem set: 0 solved, 665 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1329/1330 variables, and 704 constraints, problems are : Problem set: 0 solved, 665 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 663/664 constraints, PredecessorRefiner: 665/665 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 665 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/663 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 665 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/663 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 665 unsolved
At refinement iteration 2 (OVERLAPS) 666/1329 variables, 663/704 constraints. Problems are: Problem set: 0 solved, 665 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1329 variables, 665/1369 constraints. Problems are: Problem set: 0 solved, 665 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1329/1330 variables, and 1369 constraints, problems are : Problem set: 0 solved, 665 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 663/664 constraints, PredecessorRefiner: 665/665 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60112ms problems are : Problem set: 0 solved, 665 unsolved
Search for dead transitions found 0 dead transitions in 60116ms
Starting structural reductions in LTL mode, iteration 1 : 664/690 places, 666/705 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60950 ms. Remains : 664/690 places, 666/705 transitions.
[2026-05-25 18:46:50] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:46:50] [INFO ] Flatten gal took : 9 ms
[2026-05-25 18:46:50] [INFO ] Input system was already deterministic with 666 transitions.
[2026-05-25 18:46:50] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:46:50] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:46:50] [INFO ] Time to serialize gal into /tmp/CTLFireability3524849602217595066.gal : 3 ms
[2026-05-25 18:46:50] [INFO ] Time to serialize properties into /tmp/CTLFireability15088780174677303978.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/CTLFireability3524849602217595066.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15088780174677303978.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 18:47:20] [INFO ] Flatten gal took : 9 ms
[2026-05-25 18:47:20] [INFO ] Applying decomposition
[2026-05-25 18:47:20] [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/graph226423164553486279.txt' '-o' '/tmp/graph226423164553486279.bin' '-w' '/tmp/graph226423164553486279.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph226423164553486279.bin' '-l' '-1' '-v' '-w' '/tmp/graph226423164553486279.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:47:20] [INFO ] Decomposing Gal with order
[2026-05-25 18:47:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:47:20] [INFO ] Removed a total of 206 redundant transitions.
[2026-05-25 18:47:20] [INFO ] Flatten gal took : 24 ms
[2026-05-25 18:47:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-25 18:47:20] [INFO ] Time to serialize gal into /tmp/CTLFireability12613652338347554635.gal : 14 ms
[2026-05-25 18:47:20] [INFO ] Time to serialize properties into /tmp/CTLFireability6515299561490850117.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/CTLFireability12613652338347554635.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6515299561490850117.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,7.60102e+48,0.492949,20124,1828,25,32070,346,884,38182,36,638,0


Converting to forward existential form...Done !
original formula: AF(EX((i16.i1.u117.p326==1)))
=> equivalent forward existential formula: [FwdG(Init,!(EX((i16.i1.u117.p326==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t584, i1.t579, i1.i1.u18.t572, i2.t566, i2.i2.t559, i3.t552, i3.i1.u31.t545, i4.t538, i4.i2.t...1283
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 672 transition count 687
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 672 transition count 687
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 41 place count 672 transition count 682
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 49 place count 664 transition count 674
Iterating global reduction 1 with 8 rules applied. Total rules applied 57 place count 664 transition count 674
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 65 place count 664 transition count 666
Applied a total of 65 rules in 62 ms. Remains 664 /690 variables (removed 26) and now considering 666/705 (removed 39) transitions.
[2026-05-25 18:47:50] [INFO ] Invariant cache hit.
[2026-05-25 18:47:50] [INFO ] Implicit Places using invariants in 158 ms returned []
[2026-05-25 18:47:50] [INFO ] Invariant cache hit.
[2026-05-25 18:47:51] [INFO ] Implicit Places using invariants and state equation in 480 ms returned []
Implicit Place search using SMT with State Equation took 650 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 664/690 places, 666/705 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 715 ms. Remains : 664/690 places, 666/705 transitions.
[2026-05-25 18:47:51] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:47:51] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:47:51] [INFO ] Input system was already deterministic with 666 transitions.
[2026-05-25 18:47:51] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:47:51] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:47:51] [INFO ] Time to serialize gal into /tmp/CTLFireability16903883107929926632.gal : 3 ms
[2026-05-25 18:47:51] [INFO ] Time to serialize properties into /tmp/CTLFireability1827467803239718488.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/CTLFireability16903883107929926632.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1827467803239718488.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 18:48:21] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:48:21] [INFO ] Applying decomposition
[2026-05-25 18:48:21] [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/graph791447728419025011.txt' '-o' '/tmp/graph791447728419025011.bin' '-w' '/tmp/graph791447728419025011.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph791447728419025011.bin' '-l' '-1' '-v' '-w' '/tmp/graph791447728419025011.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:48:21] [INFO ] Decomposing Gal with order
[2026-05-25 18:48:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:48:21] [INFO ] Removed a total of 94 redundant transitions.
[2026-05-25 18:48:21] [INFO ] Flatten gal took : 34 ms
[2026-05-25 18:48:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 18:48:21] [INFO ] Time to serialize gal into /tmp/CTLFireability14953290482290230990.gal : 13 ms
[2026-05-25 18:48:21] [INFO ] Time to serialize properties into /tmp/CTLFireability7811663080140736599.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/CTLFireability14953290482290230990.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7811663080140736599.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 675 transition count 690
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 675 transition count 690
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 35 place count 675 transition count 685
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 40 place count 670 transition count 680
Iterating global reduction 1 with 5 rules applied. Total rules applied 45 place count 670 transition count 680
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 50 place count 670 transition count 675
Applied a total of 50 rules in 49 ms. Remains 670 /690 variables (removed 20) and now considering 675/705 (removed 30) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6738421655664770239.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16286996522840144804.kers'
[2026-05-25 18:48:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6738421655664770239.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16286996522840144804.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 675 rows 670 cols 1751 entries
Finished phase 1 with 628 SingleSign rule and 1 generalized
[2026-05-25 18:48:51] [INFO ] Computed 41 invariants in 6 ms
Computed 41 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-16286996522840144804.kers
Total runtime 7 ms.
[2026-05-25 18:48:51] [INFO ] Implicit Places using invariants in 208 ms returned []
[2026-05-25 18:48:51] [INFO ] Invariant cache hit.
[2026-05-25 18:48:52] [INFO ] Implicit Places using invariants and state equation in 553 ms returned []
Implicit Place search using SMT with State Equation took 783 ms to find 0 implicit places.
Running 674 sub problems to find dead transitions.
[2026-05-25 18:48:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/669 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 674 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/669 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 674 unsolved
At refinement iteration 2 (OVERLAPS) 675/1344 variables, 669/710 constraints. Problems are: Problem set: 0 solved, 674 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1344/1345 variables, and 710 constraints, problems are : Problem set: 0 solved, 674 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 669/670 constraints, PredecessorRefiner: 674/674 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 674 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/669 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 674 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/669 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 674 unsolved
At refinement iteration 2 (OVERLAPS) 675/1344 variables, 669/710 constraints. Problems are: Problem set: 0 solved, 674 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1344 variables, 674/1384 constraints. Problems are: Problem set: 0 solved, 674 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 1344/1345 variables, and 1384 constraints, problems are : Problem set: 0 solved, 674 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 669/670 constraints, PredecessorRefiner: 674/674 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60131ms problems are : Problem set: 0 solved, 674 unsolved
Search for dead transitions found 0 dead transitions in 60135ms
Starting structural reductions in LTL mode, iteration 1 : 670/690 places, 675/705 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60969 ms. Remains : 670/690 places, 675/705 transitions.
[2026-05-25 18:49:52] [INFO ] Flatten gal took : 9 ms
[2026-05-25 18:49:52] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:49:52] [INFO ] Input system was already deterministic with 675 transitions.
[2026-05-25 18:49:52] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:49:52] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:49:52] [INFO ] Time to serialize gal into /tmp/CTLFireability6227512828293064031.gal : 3 ms
[2026-05-25 18:49:52] [INFO ] Time to serialize properties into /tmp/CTLFireability12689882136511339602.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/CTLFireability6227512828293064031.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12689882136511339602.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 18:50:22] [INFO ] Flatten gal took : 9 ms
[2026-05-25 18:50:22] [INFO ] Applying decomposition
[2026-05-25 18:50:22] [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/graph13060810755061146517.txt' '-o' '/tmp/graph13060810755061146517.bin' '-w' '/tmp/graph13060810755061146517.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13060810755061146517.bin' '-l' '-1' '-v' '-w' '/tmp/graph13060810755061146517.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:50:22] [INFO ] Decomposing Gal with order
[2026-05-25 18:50:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:50:22] [INFO ] Removed a total of 213 redundant transitions.
[2026-05-25 18:50:22] [INFO ] Flatten gal took : 18 ms
[2026-05-25 18:50:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 18:50:22] [INFO ] Time to serialize gal into /tmp/CTLFireability8163002391312327909.gal : 5 ms
[2026-05-25 18:50:22] [INFO ] Time to serialize properties into /tmp/CTLFireability4662703976815851163.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/CTLFireability8163002391312327909.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4662703976815851163.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,1.10522e+49,0.73908,32640,2999,28,56335,348,931,73544,36,633,0


Converting to forward existential form...Done !
original formula: AF(EG((AX(EF((i26.u182.p499==1))) * (((i17.u118.p325==0)||(i31.u215.p589==0)) + (AG((i4.u29.p67==0)) + ((i19.u132.p360==0)&&(i39.u271.p74...166
=> equivalent forward existential formula: [FwdG(Init,!(EG((!(EX(!(E(TRUE U (i26.u182.p499==1))))) * (((i17.u118.p325==0)||(i31.u215.p589==0)) + (!(E(TRUE ...235
Reverse transition relation is NOT exact ! Due to transitions t593, i0.i1.t118, i0.i1.i2.t111, i1.i1.t292, i1.i1.i1.u158.t285, i2.i1.t544, i2.i1.i1.u37.t53...1132
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 a local SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
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 8
Fast SCC detection found a local SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 673 transition count 688
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 673 transition count 688
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 39 place count 673 transition count 683
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 46 place count 666 transition count 676
Iterating global reduction 1 with 7 rules applied. Total rules applied 53 place count 666 transition count 676
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 60 place count 666 transition count 669
Applied a total of 60 rules in 50 ms. Remains 666 /690 variables (removed 24) and now considering 669/705 (removed 36) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2011891273961178363.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18270474826826022471.kers'
[2026-05-25 18:50:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2011891273961178363.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18270474826826022471.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 669 rows 666 cols 1739 entries
Finished phase 1 with 624 SingleSign rule and 1 generalized
[2026-05-25 18:50:53] [INFO ] Computed 41 invariants in 3 ms
Computed 41 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-18270474826826022471.kers
Total runtime 3 ms.
[2026-05-25 18:50:53] [INFO ] Implicit Places using invariants in 153 ms returned []
[2026-05-25 18:50:53] [INFO ] Invariant cache hit.
[2026-05-25 18:50:53] [INFO ] Implicit Places using invariants and state equation in 437 ms returned []
Implicit Place search using SMT with State Equation took 594 ms to find 0 implicit places.
Running 668 sub problems to find dead transitions.
[2026-05-25 18:50:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/665 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/665 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 2 (OVERLAPS) 669/1334 variables, 665/706 constraints. Problems are: Problem set: 0 solved, 668 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1334/1335 variables, and 706 constraints, problems are : Problem set: 0 solved, 668 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 665/666 constraints, PredecessorRefiner: 668/668 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 668 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/665 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/665 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 2 (OVERLAPS) 669/1334 variables, 665/706 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1334 variables, 668/1374 constraints. Problems are: Problem set: 0 solved, 668 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1334/1335 variables, and 1374 constraints, problems are : Problem set: 0 solved, 668 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 665/666 constraints, PredecessorRefiner: 668/668 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60132ms problems are : Problem set: 0 solved, 668 unsolved
Search for dead transitions found 0 dead transitions in 60134ms
Starting structural reductions in LTL mode, iteration 1 : 666/690 places, 669/705 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60782 ms. Remains : 666/690 places, 669/705 transitions.
[2026-05-25 18:51:53] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:51:53] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:51:53] [INFO ] Input system was already deterministic with 669 transitions.
[2026-05-25 18:51:53] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:51:53] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:51:53] [INFO ] Time to serialize gal into /tmp/CTLFireability3007711857506197535.gal : 2 ms
[2026-05-25 18:51:53] [INFO ] Time to serialize properties into /tmp/CTLFireability1850094028390236028.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/CTLFireability3007711857506197535.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1850094028390236028.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 18:52:23] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:52:23] [INFO ] Applying decomposition
[2026-05-25 18:52:23] [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/graph12010041944800509314.txt' '-o' '/tmp/graph12010041944800509314.bin' '-w' '/tmp/graph12010041944800509314.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12010041944800509314.bin' '-l' '-1' '-v' '-w' '/tmp/graph12010041944800509314.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:52:23] [INFO ] Decomposing Gal with order
[2026-05-25 18:52:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:52:23] [INFO ] Removed a total of 207 redundant transitions.
[2026-05-25 18:52:24] [INFO ] Flatten gal took : 20 ms
[2026-05-25 18:52:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-25 18:52:24] [INFO ] Time to serialize gal into /tmp/CTLFireability1261153391892105862.gal : 6 ms
[2026-05-25 18:52:24] [INFO ] Time to serialize properties into /tmp/CTLFireability2994273958565179164.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/CTLFireability1261153391892105862.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2994273958565179164.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,8.61281e+48,1.33303,47632,1948,26,89186,341,963,102688,35,610,0


Converting to forward existential form...Done !
original formula: (AF((i37.i0.u240.p681==1)) * (AG(EX((AG((i40.i0.u261.p733==1)) + AF((i22.i1.u143.p418==1))))) + (EF(EG(AF((i10.i0.u74.p213==1)))) * A(!((...480
=> equivalent forward existential formula: ([FwdG(Init,!((i37.i0.u240.p681==1)))] = FALSE * [(FwdU((Init * !((E(TRUE U EG(!(EG(!((i10.i0.u74.p213==1)))))) ...940
Reverse transition relation is NOT exact ! Due to transitions t587, i1.t582, i1.i2.t575, i2.t569, i2.i2.t562, i3.i0.t548, i3.i0.u32.t555, i4.i0.t534, i4.i0...1247
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 : 690/690 places, 705/705 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 673 transition count 688
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 673 transition count 688
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 39 place count 673 transition count 683
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 46 place count 666 transition count 676
Iterating global reduction 1 with 7 rules applied. Total rules applied 53 place count 666 transition count 676
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 60 place count 666 transition count 669
Applied a total of 60 rules in 56 ms. Remains 666 /690 variables (removed 24) and now considering 669/705 (removed 36) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11205839025103397286.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15464231937265372619.kers'
[2026-05-25 18:52:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11205839025103397286.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15464231937265372619.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 669 rows 666 cols 1739 entries
Finished phase 1 with 624 SingleSign rule and 1 generalized
[2026-05-25 18:52:54] [INFO ] Computed 41 invariants in 9 ms
Computed 41 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-15464231937265372619.kers
Total runtime 10 ms.
[2026-05-25 18:52:54] [INFO ] Implicit Places using invariants in 185 ms returned []
[2026-05-25 18:52:54] [INFO ] Invariant cache hit.
[2026-05-25 18:52:54] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 687 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 666/690 places, 669/705 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 745 ms. Remains : 666/690 places, 669/705 transitions.
[2026-05-25 18:52:54] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:52:54] [INFO ] Flatten gal took : 14 ms
[2026-05-25 18:52:54] [INFO ] Input system was already deterministic with 669 transitions.
[2026-05-25 18:52:54] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:52:54] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:52:54] [INFO ] Time to serialize gal into /tmp/CTLFireability843768622581885479.gal : 2 ms
[2026-05-25 18:52:54] [INFO ] Time to serialize properties into /tmp/CTLFireability13904265103571761076.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/CTLFireability843768622581885479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13904265103571761076.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 18:53:24] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:53:24] [INFO ] Applying decomposition
[2026-05-25 18:53:24] [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/graph584980378303849816.txt' '-o' '/tmp/graph584980378303849816.bin' '-w' '/tmp/graph584980378303849816.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph584980378303849816.bin' '-l' '-1' '-v' '-w' '/tmp/graph584980378303849816.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:53:24] [INFO ] Decomposing Gal with order
[2026-05-25 18:53:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:53:25] [INFO ] Removed a total of 206 redundant transitions.
[2026-05-25 18:53:25] [INFO ] Flatten gal took : 20 ms
[2026-05-25 18:53:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-25 18:53:25] [INFO ] Time to serialize gal into /tmp/CTLFireability117031504810128646.gal : 5 ms
[2026-05-25 18:53:25] [INFO ] Time to serialize properties into /tmp/CTLFireability18363070812943169801.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/CTLFireability117031504810128646.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18363070812943169801.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,8.61281e+48,0.729028,28184,2478,30,48410,352,867,66801,36,675,0


Converting to forward existential form...Done !
original formula: AX(A(EG(!(AX((i12.u83.p215==1)))) U ((AX((i8.u47.p120!=1)) * (i37.u261.p707!=1)) * EX(EF((i8.u47.p121==1))))))
=> equivalent forward existential formula: ((([(EY((FwdU(EY(Init),!(((!(EX(!((i8.u47.p120!=1)))) * (i37.u261.p707!=1)) * EX(E(TRUE U (i8.u47.p121==1)))))) ...724
Reverse transition relation is NOT exact ! Due to transitions t587, i0.i1.t188, i0.i1.i2.t181, i1.i1.t244, i1.i1.i2.t237, i2.i1.t342, i2.i1.i1.u136.t335, i...1160
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 a local SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
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 a local SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 675 transition count 690
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 675 transition count 690
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 34 place count 675 transition count 686
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 41 place count 668 transition count 679
Iterating global reduction 1 with 7 rules applied. Total rules applied 48 place count 668 transition count 679
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 55 place count 668 transition count 672
Applied a total of 55 rules in 72 ms. Remains 668 /690 variables (removed 22) and now considering 672/705 (removed 33) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-145645414998096665.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17625947050504586548.kers'
[2026-05-25 18:53:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-145645414998096665.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17625947050504586548.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 672 rows 668 cols 1745 entries
Finished phase 1 with 626 SingleSign rule and 1 generalized
[2026-05-25 18:53:55] [INFO ] Computed 41 invariants in 2 ms
Computed 41 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-17625947050504586548.kers
Total runtime 3 ms.
[2026-05-25 18:53:55] [INFO ] Implicit Places using invariants in 181 ms returned []
[2026-05-25 18:53:55] [INFO ] Invariant cache hit.
[2026-05-25 18:53:55] [INFO ] Implicit Places using invariants and state equation in 440 ms returned []
Implicit Place search using SMT with State Equation took 622 ms to find 0 implicit places.
Running 671 sub problems to find dead transitions.
[2026-05-25 18:53:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/667 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/667 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 2 (OVERLAPS) 672/1339 variables, 667/708 constraints. Problems are: Problem set: 0 solved, 671 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1339/1340 variables, and 708 constraints, problems are : Problem set: 0 solved, 671 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 667/668 constraints, PredecessorRefiner: 671/671 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 671 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/667 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/667 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 2 (OVERLAPS) 672/1339 variables, 667/708 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1339 variables, 671/1379 constraints. Problems are: Problem set: 0 solved, 671 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 1339/1340 variables, and 1379 constraints, problems are : Problem set: 0 solved, 671 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 667/668 constraints, PredecessorRefiner: 671/671 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60116ms problems are : Problem set: 0 solved, 671 unsolved
Search for dead transitions found 0 dead transitions in 60118ms
Starting structural reductions in LTL mode, iteration 1 : 668/690 places, 672/705 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60815 ms. Remains : 668/690 places, 672/705 transitions.
[2026-05-25 18:54:55] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:54:55] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:54:55] [INFO ] Input system was already deterministic with 672 transitions.
[2026-05-25 18:54:55] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:54:55] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:54:55] [INFO ] Time to serialize gal into /tmp/CTLFireability5679090699474865106.gal : 2 ms
[2026-05-25 18:54:55] [INFO ] Time to serialize properties into /tmp/CTLFireability5013807359740533584.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/CTLFireability5679090699474865106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5013807359740533584.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 18:55:26] [INFO ] Flatten gal took : 11 ms
[2026-05-25 18:55:26] [INFO ] Applying decomposition
[2026-05-25 18:55:26] [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/graph16330425769018415785.txt' '-o' '/tmp/graph16330425769018415785.bin' '-w' '/tmp/graph16330425769018415785.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16330425769018415785.bin' '-l' '-1' '-v' '-w' '/tmp/graph16330425769018415785.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:55:26] [INFO ] Decomposing Gal with order
[2026-05-25 18:55:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:55:26] [INFO ] Removed a total of 199 redundant transitions.
[2026-05-25 18:55:26] [INFO ] Flatten gal took : 19 ms
[2026-05-25 18:55:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 18:55:26] [INFO ] Time to serialize gal into /tmp/CTLFireability16964846089183335265.gal : 4 ms
[2026-05-25 18:55:26] [INFO ] Time to serialize properties into /tmp/CTLFireability11715442362945543607.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/CTLFireability16964846089183335265.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11715442362945543607.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,9.79742e+48,0.520294,21192,2535,27,34624,343,912,46243,36,619,0


Converting to forward existential form...Done !
original formula: AX((((i0.i0.i0.u0.p1==1)&&(((i4.u39.p106==0)||(i41.u278.p777==0))||(i41.u277.p792==0))) * (EX(((i26.u176.p494==1) + E((((i15.u107.p304==1...276
=> equivalent forward existential formula: ([(EY(Init) * !(((i0.i0.i0.u0.p1==1)&&(((i4.u39.p106==0)||(i41.u278.p777==0))||(i41.u277.p792==0)))))] = FALSE *...415
Reverse transition relation is NOT exact ! Due to transitions t590, i1.t578, i1.u20.t585, i2.i1.t572, i2.i1.i1.u23.t565, i3.t558, i3.u29.t551, i4.t544, i4....1146
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 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Graph (trivial) has 572 edges and 690 vertex of which 6 / 690 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1068 edges and 685 vertex of which 641 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.5 ms
Discarding 44 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 334 transitions
Trivial Post-agglo rules discarded 334 transitions
Performed 334 trivial Post agglomeration. Transition count delta: 334
Iterating post reduction 0 with 334 rules applied. Total rules applied 336 place count 640 transition count 361
Reduce places removed 334 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 352 rules applied. Total rules applied 688 place count 306 transition count 343
Reduce places removed 5 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 8 rules applied. Total rules applied 696 place count 301 transition count 340
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 699 place count 298 transition count 340
Performed 82 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 82 Pre rules applied. Total rules applied 699 place count 298 transition count 258
Deduced a syphon composed of 82 places in 0 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 4 with 164 rules applied. Total rules applied 863 place count 216 transition count 258
Discarding 39 places :
Symmetric choice reduction at 4 with 39 rule applications. Total rules 902 place count 177 transition count 219
Iterating global reduction 4 with 39 rules applied. Total rules applied 941 place count 177 transition count 219
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 0 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 4 with 158 rules applied. Total rules applied 1099 place count 98 transition count 140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1100 place count 98 transition count 139
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1101 place count 97 transition count 138
Iterating global reduction 5 with 1 rules applied. Total rules applied 1102 place count 97 transition count 138
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1104 place count 96 transition count 137
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1105 place count 95 transition count 136
Applied a total of 1105 rules in 39 ms. Remains 95 /690 variables (removed 595) and now considering 136/705 (removed 569) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11211109575543627839.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14333446578945964623.kers'
[2026-05-25 18:55:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11211109575543627839.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14333446578945964623.kers]
Normalized transition count is 135 out of 136 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 135 rows 95 cols 349 entries
Finished phase 1 with 95 SingleSign rule and 0 generalized
[2026-05-25 18:55:56] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14333446578945964623.kers
Total runtime 1 ms.
[2026-05-25 18:55:56] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-25 18:55:56] [INFO ] Invariant cache hit.
[2026-05-25 18:55:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:55:56] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2026-05-25 18:55:56] [INFO ] Redundant transitions in 3 ms returned []
Running 95 sub problems to find dead transitions.
[2026-05-25 18:55:56] [INFO ] Invariant cache hit.
[2026-05-25 18:55:56] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (OVERLAPS) 135/190 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (OVERLAPS) 40/230 variables, 40/95 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/230 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (OVERLAPS) 1/231 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/231 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (OVERLAPS) 0/231 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 231/231 variables, and 96 constraints, problems are : Problem set: 0 solved, 95 unsolved in 3321 ms.
Refiners :[State Equation: 95/95 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (OVERLAPS) 135/190 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 19/74 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (OVERLAPS) 40/230 variables, 40/114 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/230 variables, 76/190 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (OVERLAPS) 1/231 variables, 1/191 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/231 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (OVERLAPS) 0/231 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 231/231 variables, and 191 constraints, problems are : Problem set: 0 solved, 95 unsolved in 3579 ms.
Refiners :[State Equation: 95/95 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6905ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 6905ms
Starting structural reductions in SI_CTL mode, iteration 1 : 95/690 places, 136/705 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7078 ms. Remains : 95/690 places, 136/705 transitions.
[2026-05-25 18:56:03] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:56:03] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:56:03] [INFO ] Input system was already deterministic with 136 transitions.
[2026-05-25 18:56:03] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:56:03] [INFO ] Flatten gal took : 1 ms
[2026-05-25 18:56:03] [INFO ] Time to serialize gal into /tmp/CTLFireability10193277928823510879.gal : 1 ms
[2026-05-25 18:56:03] [INFO ] Time to serialize properties into /tmp/CTLFireability17516384123032662873.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/CTLFireability10193277928823510879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17516384123032662873.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,1.37762e+22,13.4712,296940,2,3266,5,2.54067e+06,6,0,514,897263,0


Converting to forward existential form...Done !
original formula: EG((((p285==1)||(p526==1))||(((p288==0)&&(p490==0))&&((p323==0)||(p573==0)))))
=> equivalent forward existential formula: [FwdG(Init,(((p285==1)||(p526==1))||(((p288==0)&&(p490==0))&&((p323==0)||(p573==0)))))] != FALSE
Hit Full ! (commute/partial/dont) 124/0/12
Detected timeout of ITS tools.
[2026-05-25 18:56:33] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:56:33] [INFO ] Applying decomposition
[2026-05-25 18:56:33] [INFO ] Flatten gal took : 1 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/graph10984270881173229971.txt' '-o' '/tmp/graph10984270881173229971.bin' '-w' '/tmp/graph10984270881173229971.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10984270881173229971.bin' '-l' '-1' '-v' '-w' '/tmp/graph10984270881173229971.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:56:33] [INFO ] Decomposing Gal with order
[2026-05-25 18:56:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:56:33] [INFO ] Removed a total of 78 redundant transitions.
[2026-05-25 18:56:33] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:56:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 1 ms.
[2026-05-25 18:56:33] [INFO ] Time to serialize gal into /tmp/CTLFireability8833094789304876102.gal : 1 ms
[2026-05-25 18:56:33] [INFO ] Time to serialize properties into /tmp/CTLFireability17387649692183805101.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/CTLFireability8833094789304876102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17387649692183805101.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,1.37762e+22,4.5187,132312,998,330,309815,4838,280,429989,35,51525,0


Converting to forward existential form...Done !
original formula: EG((((i11.u13.p285==1)||(i21.u29.p526==1))||(((i11.u14.p288==0)&&(i20.u26.p490==0))&&((i12.u17.p323==0)||(u33.p573==0)))))
=> equivalent forward existential formula: [FwdG(Init,(((i11.u13.p285==1)||(i21.u29.p526==1))||(((i11.u14.p288==0)&&(i20.u26.p490==0))&&((i12.u17.p323==0)|...183
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 a local SCC at level 33
(forward)formula 0,1,16.6658,567368,1,0,1.48959e+06,22123,1224,1.64627e+06,179,192079,2183881
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 672 transition count 687
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 672 transition count 687
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 41 place count 672 transition count 682
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 49 place count 664 transition count 674
Iterating global reduction 1 with 8 rules applied. Total rules applied 57 place count 664 transition count 674
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 65 place count 664 transition count 666
Applied a total of 65 rules in 62 ms. Remains 664 /690 variables (removed 26) and now considering 666/705 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14809858047798808223.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13954742852191824462.kers'
[2026-05-25 18:56:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14809858047798808223.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13954742852191824462.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 666 rows 664 cols 1733 entries
Finished phase 1 with 622 SingleSign rule and 1 generalized
[2026-05-25 18:56:50] [INFO ] Computed 41 invariants in 2 ms
Computed 41 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-13954742852191824462.kers
Total runtime 4 ms.
[2026-05-25 18:56:50] [INFO ] Implicit Places using invariants in 161 ms returned []
[2026-05-25 18:56:50] [INFO ] Invariant cache hit.
[2026-05-25 18:56:50] [INFO ] Implicit Places using invariants and state equation in 553 ms returned []
Implicit Place search using SMT with State Equation took 717 ms to find 0 implicit places.
Running 665 sub problems to find dead transitions.
[2026-05-25 18:56:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/663 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 665 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/663 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 665 unsolved
At refinement iteration 2 (OVERLAPS) 666/1329 variables, 663/704 constraints. Problems are: Problem set: 0 solved, 665 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1329/1330 variables, and 704 constraints, problems are : Problem set: 0 solved, 665 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 663/664 constraints, PredecessorRefiner: 665/665 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 665 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/663 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 665 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/663 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 665 unsolved
At refinement iteration 2 (OVERLAPS) 666/1329 variables, 663/704 constraints. Problems are: Problem set: 0 solved, 665 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1329 variables, 665/1369 constraints. Problems are: Problem set: 0 solved, 665 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1329/1330 variables, and 1369 constraints, problems are : Problem set: 0 solved, 665 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 663/664 constraints, PredecessorRefiner: 665/665 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60127ms problems are : Problem set: 0 solved, 665 unsolved
Search for dead transitions found 0 dead transitions in 60131ms
Starting structural reductions in LTL mode, iteration 1 : 664/690 places, 666/705 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60913 ms. Remains : 664/690 places, 666/705 transitions.
[2026-05-25 18:57:51] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:57:51] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:57:51] [INFO ] Input system was already deterministic with 666 transitions.
[2026-05-25 18:57:51] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:57:51] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:57:51] [INFO ] Time to serialize gal into /tmp/CTLFireability17673176749085356982.gal : 2 ms
[2026-05-25 18:57:51] [INFO ] Time to serialize properties into /tmp/CTLFireability8792616392322856579.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/CTLFireability17673176749085356982.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8792616392322856579.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 18:58:21] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:58:21] [INFO ] Applying decomposition
[2026-05-25 18:58:21] [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/graph954222847159336927.txt' '-o' '/tmp/graph954222847159336927.bin' '-w' '/tmp/graph954222847159336927.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph954222847159336927.bin' '-l' '-1' '-v' '-w' '/tmp/graph954222847159336927.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:58:21] [INFO ] Decomposing Gal with order
[2026-05-25 18:58:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:58:21] [INFO ] Removed a total of 95 redundant transitions.
[2026-05-25 18:58:21] [INFO ] Flatten gal took : 34 ms
[2026-05-25 18:58:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 18:58:21] [INFO ] Time to serialize gal into /tmp/CTLFireability9090289011579306096.gal : 4 ms
[2026-05-25 18:58:21] [INFO ] Time to serialize properties into /tmp/CTLFireability3628194319362536258.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/CTLFireability9090289011579306096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3628194319362536258.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 674 transition count 689
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 674 transition count 689
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 37 place count 674 transition count 684
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 44 place count 667 transition count 677
Iterating global reduction 1 with 7 rules applied. Total rules applied 51 place count 667 transition count 677
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 58 place count 667 transition count 670
Applied a total of 58 rules in 55 ms. Remains 667 /690 variables (removed 23) and now considering 670/705 (removed 35) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5002601199331937599.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16464579059913319914.kers'
[2026-05-25 18:58:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5002601199331937599.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16464579059913319914.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 670 rows 667 cols 1741 entries
Finished phase 1 with 625 SingleSign rule and 1 generalized
[2026-05-25 18:58:51] [INFO ] Computed 41 invariants in 2 ms
Computed 41 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-16464579059913319914.kers
Total runtime 3 ms.
[2026-05-25 18:58:51] [INFO ] Implicit Places using invariants in 206 ms returned []
[2026-05-25 18:58:51] [INFO ] Invariant cache hit.
[2026-05-25 18:58:52] [INFO ] Implicit Places using invariants and state equation in 434 ms returned []
Implicit Place search using SMT with State Equation took 668 ms to find 0 implicit places.
Running 669 sub problems to find dead transitions.
[2026-05-25 18:58:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/666 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 669 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/666 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 669 unsolved
At refinement iteration 2 (OVERLAPS) 670/1336 variables, 666/707 constraints. Problems are: Problem set: 0 solved, 669 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1336/1337 variables, and 707 constraints, problems are : Problem set: 0 solved, 669 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 666/667 constraints, PredecessorRefiner: 669/669 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 669 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/666 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 669 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/666 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 669 unsolved
At refinement iteration 2 (OVERLAPS) 670/1336 variables, 666/707 constraints. Problems are: Problem set: 0 solved, 669 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1336 variables, 669/1376 constraints. Problems are: Problem set: 0 solved, 669 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1336/1337 variables, and 1376 constraints, problems are : Problem set: 0 solved, 669 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 666/667 constraints, PredecessorRefiner: 669/669 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60130ms problems are : Problem set: 0 solved, 669 unsolved
Search for dead transitions found 0 dead transitions in 60131ms
Starting structural reductions in LTL mode, iteration 1 : 667/690 places, 670/705 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60858 ms. Remains : 667/690 places, 670/705 transitions.
[2026-05-25 18:59:52] [INFO ] Flatten gal took : 9 ms
[2026-05-25 18:59:52] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:59:52] [INFO ] Input system was already deterministic with 670 transitions.
[2026-05-25 18:59:52] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:59:52] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:59:52] [INFO ] Time to serialize gal into /tmp/CTLFireability8736421279442790695.gal : 2 ms
[2026-05-25 18:59:52] [INFO ] Time to serialize properties into /tmp/CTLFireability14784259569502922047.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/CTLFireability8736421279442790695.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14784259569502922047.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 19:00:22] [INFO ] Flatten gal took : 13 ms
[2026-05-25 19:00:22] [INFO ] Applying decomposition
[2026-05-25 19:00:22] [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/graph11217061285092374647.txt' '-o' '/tmp/graph11217061285092374647.bin' '-w' '/tmp/graph11217061285092374647.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11217061285092374647.bin' '-l' '-1' '-v' '-w' '/tmp/graph11217061285092374647.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:00:22] [INFO ] Decomposing Gal with order
[2026-05-25 19:00:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:00:22] [INFO ] Removed a total of 96 redundant transitions.
[2026-05-25 19:00:22] [INFO ] Flatten gal took : 18 ms
[2026-05-25 19:00:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 19:00:22] [INFO ] Time to serialize gal into /tmp/CTLFireability10315428494668709872.gal : 5 ms
[2026-05-25 19:00:22] [INFO ] Time to serialize properties into /tmp/CTLFireability12571764296196904452.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/CTLFireability10315428494668709872.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12571764296196904452.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 673 transition count 688
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 673 transition count 688
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 38 place count 673 transition count 684
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 46 place count 665 transition count 676
Iterating global reduction 1 with 8 rules applied. Total rules applied 54 place count 665 transition count 676
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 62 place count 665 transition count 668
Applied a total of 62 rules in 47 ms. Remains 665 /690 variables (removed 25) and now considering 668/705 (removed 37) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1245549936429207540.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1480942250849101101.kers'
[2026-05-25 19:00:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1245549936429207540.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1480942250849101101.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 668 rows 665 cols 1737 entries
Finished phase 1 with 623 SingleSign rule and 1 generalized
[2026-05-25 19:00:52] [INFO ] Computed 41 invariants in 6 ms
Computed 41 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-1480942250849101101.kers
Total runtime 7 ms.
[2026-05-25 19:00:52] [INFO ] Implicit Places using invariants in 172 ms returned []
[2026-05-25 19:00:52] [INFO ] Invariant cache hit.
[2026-05-25 19:00:53] [INFO ] Implicit Places using invariants and state equation in 572 ms returned []
Implicit Place search using SMT with State Equation took 746 ms to find 0 implicit places.
Running 667 sub problems to find dead transitions.
[2026-05-25 19:00:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/664 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 667 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/664 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 667 unsolved
At refinement iteration 2 (OVERLAPS) 668/1332 variables, 664/705 constraints. Problems are: Problem set: 0 solved, 667 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1332/1333 variables, and 705 constraints, problems are : Problem set: 0 solved, 667 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 664/665 constraints, PredecessorRefiner: 667/667 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 667 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/664 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 667 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/664 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 667 unsolved
At refinement iteration 2 (OVERLAPS) 668/1332 variables, 664/705 constraints. Problems are: Problem set: 0 solved, 667 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1332 variables, 667/1372 constraints. Problems are: Problem set: 0 solved, 667 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 1332/1333 variables, and 1372 constraints, problems are : Problem set: 0 solved, 667 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 664/665 constraints, PredecessorRefiner: 667/667 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60116ms problems are : Problem set: 0 solved, 667 unsolved
Search for dead transitions found 0 dead transitions in 60117ms
Starting structural reductions in LTL mode, iteration 1 : 665/690 places, 668/705 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60914 ms. Remains : 665/690 places, 668/705 transitions.
[2026-05-25 19:01:53] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:01:53] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:01:53] [INFO ] Input system was already deterministic with 668 transitions.
[2026-05-25 19:01:53] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:01:53] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:01:53] [INFO ] Time to serialize gal into /tmp/CTLFireability18083652284805712328.gal : 2 ms
[2026-05-25 19:01:53] [INFO ] Time to serialize properties into /tmp/CTLFireability17166940891019224516.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/CTLFireability18083652284805712328.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17166940891019224516.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 19:02:23] [INFO ] Flatten gal took : 9 ms
[2026-05-25 19:02:23] [INFO ] Applying decomposition
[2026-05-25 19:02:23] [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/graph6036731168665775580.txt' '-o' '/tmp/graph6036731168665775580.bin' '-w' '/tmp/graph6036731168665775580.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6036731168665775580.bin' '-l' '-1' '-v' '-w' '/tmp/graph6036731168665775580.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:02:23] [INFO ] Decomposing Gal with order
[2026-05-25 19:02:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:02:23] [INFO ] Removed a total of 205 redundant transitions.
[2026-05-25 19:02:23] [INFO ] Flatten gal took : 16 ms
[2026-05-25 19:02:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 19:02:23] [INFO ] Time to serialize gal into /tmp/CTLFireability1289388845948848995.gal : 21 ms
[2026-05-25 19:02:23] [INFO ] Time to serialize properties into /tmp/CTLFireability9600820031794746954.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/CTLFireability1289388845948848995.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9600820031794746954.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,8.10692e+48,0.491037,20140,1955,29,32286,355,903,38624,39,686,0


Converting to forward existential form...Done !
original formula: AF(EG((((i20.i1.u130.p374==1) * A(((i41.i2.u268.p756==1)||(i23.i0.u148.p426==1)) U (i12.i0.u81.p231==1))) * (A((i22.i1.u142.p411==1) U (i...207
=> equivalent forward existential formula: [FwdG(Init,!(EG((((i20.i1.u130.p374==1) * !((E(!((i12.i0.u81.p231==1)) U (!(((i41.i2.u268.p756==1)||(i23.i0.u148...398
Reverse transition relation is NOT exact ! Due to transitions t586, i2.t581, i2.i1.t574, i3.t568, i3.i2.t561, i4.t554, i4.i1.u34.t547, i5.t540, i5.i1.u35.t...1240
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 a local SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 705/705 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 674 transition count 689
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 674 transition count 689
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 36 place count 674 transition count 685
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 43 place count 667 transition count 678
Iterating global reduction 1 with 7 rules applied. Total rules applied 50 place count 667 transition count 678
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 57 place count 667 transition count 671
Applied a total of 57 rules in 58 ms. Remains 667 /690 variables (removed 23) and now considering 671/705 (removed 34) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2073079539299423147.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1789597409476693584.kers'
[2026-05-25 19:02:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2073079539299423147.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1789597409476693584.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 671 rows 667 cols 1743 entries
Finished phase 1 with 625 SingleSign rule and 1 generalized
[2026-05-25 19:02:53] [INFO ] Computed 41 invariants in 6 ms
Computed 41 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-1789597409476693584.kers
Total runtime 9 ms.
[2026-05-25 19:02:54] [INFO ] Implicit Places using invariants in 161 ms returned []
[2026-05-25 19:02:54] [INFO ] Invariant cache hit.
[2026-05-25 19:02:54] [INFO ] Implicit Places using invariants and state equation in 476 ms returned []
Implicit Place search using SMT with State Equation took 662 ms to find 0 implicit places.
Running 670 sub problems to find dead transitions.
[2026-05-25 19:02:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/666 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 670 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/666 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 670 unsolved
At refinement iteration 2 (OVERLAPS) 671/1337 variables, 666/707 constraints. Problems are: Problem set: 0 solved, 670 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1337/1338 variables, and 707 constraints, problems are : Problem set: 0 solved, 670 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 666/667 constraints, PredecessorRefiner: 670/670 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 670 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/666 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 670 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/666 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 670 unsolved
At refinement iteration 2 (OVERLAPS) 671/1337 variables, 666/707 constraints. Problems are: Problem set: 0 solved, 670 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1337 variables, 670/1377 constraints. Problems are: Problem set: 0 solved, 670 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1337/1338 variables, and 1377 constraints, problems are : Problem set: 0 solved, 670 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 41/41 constraints, State Equation: 666/667 constraints, PredecessorRefiner: 670/670 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60134ms problems are : Problem set: 0 solved, 670 unsolved
Search for dead transitions found 0 dead transitions in 60135ms
Starting structural reductions in LTL mode, iteration 1 : 667/690 places, 671/705 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60857 ms. Remains : 667/690 places, 671/705 transitions.
[2026-05-25 19:03:54] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:03:54] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:03:54] [INFO ] Input system was already deterministic with 671 transitions.
[2026-05-25 19:03:54] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:03:54] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:03:54] [INFO ] Time to serialize gal into /tmp/CTLFireability13922534248537898258.gal : 2 ms
[2026-05-25 19:03:54] [INFO ] Time to serialize properties into /tmp/CTLFireability13970074322339206754.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/CTLFireability13922534248537898258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13970074322339206754.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 19:04:24] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:04:24] [INFO ] Applying decomposition
[2026-05-25 19:04:24] [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/graph5757589538707109736.txt' '-o' '/tmp/graph5757589538707109736.bin' '-w' '/tmp/graph5757589538707109736.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5757589538707109736.bin' '-l' '-1' '-v' '-w' '/tmp/graph5757589538707109736.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:04:24] [INFO ] Decomposing Gal with order
[2026-05-25 19:04:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:04:24] [INFO ] Removed a total of 206 redundant transitions.
[2026-05-25 19:04:24] [INFO ] Flatten gal took : 14 ms
[2026-05-25 19:04:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 19:04:24] [INFO ] Time to serialize gal into /tmp/CTLFireability1838059693418033125.gal : 4 ms
[2026-05-25 19:04:24] [INFO ] Time to serialize properties into /tmp/CTLFireability8929200377890091833.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/CTLFireability1838059693418033125.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8929200377890091833.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,9.18604e+48,0.572901,25476,2831,29,40947,356,945,54618,36,649,0


Converting to forward existential form...Done !
original formula: AF((AX((i38.u214.p600==1)) + (EG((((i18.u128.p361==0)&&(i16.u113.p320==0))||((i17.u119.p336==0)&&(i1.i1.i1.u28.p74==0)))) * EG((i30.u210....167
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!((i38.u214.p600==1)))) + (EG((((i18.u128.p361==0)&&(i16.u113.p320==0))||((i17.u119.p336==0)&...218
Reverse transition relation is NOT exact ! Due to transitions t589, i0.i1.t317, i0.i1.i1.u137.t310, i1.i1.t571, i1.i1.i1.u23.t564, i2.t584, i2.t577, i3.t55...1146
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 a local SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Detected timeout of ITS tools.
[2026-05-25 19:04:55] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:04:55] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:04:55] [INFO ] Applying decomposition
[2026-05-25 19:04:55] [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/graph8444811701954076487.txt' '-o' '/tmp/graph8444811701954076487.bin' '-w' '/tmp/graph8444811701954076487.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8444811701954076487.bin' '-l' '-1' '-v' '-w' '/tmp/graph8444811701954076487.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:04:55] [INFO ] Decomposing Gal with order
[2026-05-25 19:04:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:04:55] [INFO ] Removed a total of 204 redundant transitions.
[2026-05-25 19:04:55] [INFO ] Flatten gal took : 14 ms
[2026-05-25 19:04:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 19:04:55] [INFO ] Time to serialize gal into /tmp/CTLFireability1208384584757354578.gal : 4 ms
[2026-05-25 19:04:55] [INFO ] Time to serialize properties into /tmp/CTLFireability11718718323803786071.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/CTLFireability1208384584757354578.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11718718323803786071.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.87333e+49,0.476958,23452,2236,30,38384,344,964,53914,36,618,0


Converting to forward existential form...Done !
original formula: EG((EF((i13.u105.p264==0)) * (((i0.i1.i0.u202.p537==0)||(i30.u222.p594==0))||((i34.u250.p653==0)&&(i11.u86.p223==0)))))
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (i13.u105.p264==0)) * (((i0.i1.i0.u202.p537==0)||(i30.u222.p594==0))||((i34.u250.p653==0)&&...186
Reverse transition relation is NOT exact ! Due to transitions t623, i0.i1.t213, i0.i1.i1.u199.t206, i1.i1.t526, i1.i1.i2.t519, i2.t619, i2.u23.t611, i3.t60...1148
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 a local SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 0,1,110.556,2207140,1,0,4.49849e+06,344,7408,3.50078e+06,178,639,3874486
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG(AF((EF((i39.u283.p758==0)) * E(EF((i25.u179.p473==1)) U EF((i22.u160.p429==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((E(TRUE U (i39.u283.p758==0)) * E(E(TRUE U (i25.u179.p473==1)) U E(TRUE U (i22.u160.p429...173
(forward)formula 1,0,485.204,2435520,1,0,4.49943e+06,344,2228,8.71812e+06,75,639,2699724
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: A(AG(E(!((EX((i4.u36.p87==1)) * (i22.u160.p429==1))) U E((i0.i0.i0.u2.p5!=1) U ((i29.u217.p580==1)||(i9.u74.p192==1))))) U (i32.u232.p627...160
=> equivalent forward existential formula: [((Init * !(EG(!((i32.u232.p627==1))))) * !(E(!((i32.u232.p627==1)) U (!(!(E(TRUE U !(E(!((EX((i4.u36.p87==1)) *...285
(forward)formula 2,0,568.823,2683624,1,0,4.49943e+06,344,2248,8.71812e+06,80,639,1131379
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: ((AF((AF((i0.i1.i0.u200.p534==1)) * AG((((i31.u230.p614==1)&&(i13.u100.p266==1)) * E((i7.u56.p137==1) U (i16.u120.p313==1)))))) + EX((EG(...359
=> equivalent forward existential formula: ([(FwdU((Init * !((!(EG(!((!(EG(!((i0.i1.i0.u200.p534==1)))) * !(E(TRUE U !((((i31.u230.p614==1)&&(i13.u100.p266...1083
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 a local SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 3,0,599.492,2683624,1,0,4.49943e+06,344,5648,8.71812e+06,131,761,2400971
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF(EX((i16.u124.p326==1)))
=> equivalent forward existential formula: [FwdG(Init,!(EX((i16.u124.p326==1))))] = FALSE
(forward)formula 4,0,699.116,2953216,1,0,5.1558e+06,344,2217,8.71812e+06,75,809,1459892
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E((i20.i0.i0.u146.p393!=1) U ((i19.u142.p375==1) * EG(!(AX(((i38.u278.p725==1)&&(i34.u250.p653==1)))))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,(i20.i0.i0.u146.p393!=1)) * (i19.u142.p375==1)),!(!(EX(!(((i38.u278.p725==1)&&(i34.u250.p653==1...172
(forward)formula 5,1,700.693,2953216,1,0,5.1558e+06,344,4090,8.71812e+06,100,809,1726219
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(EG((AX(EF((i26.u188.p499==1))) * (((i16.u124.p325==0)||(i30.u220.p589==0)) + (AG((i3.u28.p67==0)) + ((i18.u137.p360==0)&&(i39.u281.p74...166
=> equivalent forward existential formula: [FwdG(Init,!(EG((!(EX(!(E(TRUE U (i26.u188.p499==1))))) * (((i16.u124.p325==0)||(i30.u220.p589==0)) + (!(E(TRUE ...235
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 a local SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 6,1,782.321,3137376,1,0,5.43684e+06,344,5665,8.71812e+06,132,809,3936963
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (AF((i35.u255.p681==1)) * (AG(EX((AG((i38.u274.p733==1)) + AF((i21.u152.p418==1))))) + (EF(EG(AF((i10.u82.p213==1)))) * A(!((((i12.u95.p2...447
=> equivalent forward existential formula: ([FwdG(Init,!((i35.u255.p681==1)))] = FALSE * [(FwdU((Init * !((E(TRUE U EG(!(EG(!((i10.u82.p213==1)))))) * !((E...895
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 a local SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
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 a local SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 7,0,1086.99,3698540,1,0,5.63492e+06,344,5576,8.71812e+06,127,809,4260905
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AX(A(EG(!(AX((i10.u84.p215==1)))) U ((AX((i6.u50.p120!=1)) * (i37.u265.p707!=1)) * EX(EF((i6.u50.p121==1))))))
=> equivalent forward existential formula: ((([(EY((FwdU(EY(Init),!(((!(EX(!((i6.u50.p120!=1)))) * (i37.u265.p707!=1)) * EX(E(TRUE U (i6.u50.p121==1)))))) ...724
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 a local SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
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 a local SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 8,1,1138.55,3933416,1,0,5.83806e+06,344,4276,8.71812e+06,112,809,1171820
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AX((((i40.u0.p1==1)&&(((i5.u42.p106==0)||(i40.u288.p777==0))||(i40.u290.p792==0))) * (EX(((i26.u191.p494==1) + E((((i15.u114.p304==1)&&(i...271
=> equivalent forward existential formula: ([(EY(Init) * !(((i40.u0.p1==1)&&(((i5.u42.p106==0)||(i40.u288.p777==0))||(i40.u290.p792==0)))))] = FALSE * [((E...410
(forward)formula 9,0,1190.18,3933416,1,0,5.83806e+06,344,4496,8.71812e+06,113,809,2811260
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF(EX(EG(AX((i13.u104.p272==0)))))
=> equivalent forward existential formula: [FwdG(EY(FwdU(Init,TRUE)),!(EX(!((i13.u104.p272==0)))))] != FALSE
(forward)formula 10,1,1192.67,3933416,1,0,5.83806e+06,344,4595,8.71812e+06,115,809,3110954
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (!(A(((E(AX((i0.i0.i0.u2.p5==1)) U !(((i14.u111.p290==1)||(i10.u85.p218==1)))) + !(AF((i26.u185.p501==1)))) + (AF((i24.u172.p456==1)) + (...543
=> equivalent forward existential formula: ([((Init * !(EG(!(!(EX(!((i14.u108.p285==1)))))))) * !(E(!(!(EX(!((i14.u108.p285==1))))) U (!(((E(!(EX(!((i0.i0....833
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 a local SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 11,1,1363.84,4347876,1,0,6.72128e+06,344,2652,9.07702e+06,95,809,2825133
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(EG((((i19.u140.p374==1) * A(((i39.u282.p756==1)||(i22.u159.p426==1)) U (i11.u86.p231==1))) * (A((i21.u154.p411==1) U (i22.u161.p425==1...186
=> equivalent forward existential formula: [FwdG(Init,!(EG((((i19.u140.p374==1) * !((E(!((i11.u86.p231==1)) U (!(((i39.u282.p756==1)||(i22.u159.p426==1))) ...365
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 a local SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 12,0,1593.34,4792040,1,0,7.62658e+06,344,2231,1.09276e+07,75,809,2658134
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF((AX((i31.u226.p600==1)) + (EG((((i18.u138.p361==0)&&(i16.u122.p320==0))||((i17.u126.p336==0)&&(i3.u32.p74==0)))) * EG((i30.u222.p594==...161
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!((i31.u226.p600==1)))) + (EG((((i18.u138.p361==0)&&(i16.u122.p320==0))||((i17.u126.p336==0)&...212
(forward)formula 13,1,1688.34,4792040,1,0,7.62658e+06,344,4124,1.09276e+07,99,809,5428312
FORMULA GPUForwardProgress-PT-40b-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 3321456 ms.

BK_STOP 1779737585785

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="GPUForwardProgress-PT-40b"
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 GPUForwardProgress-PT-40b, 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 r146-tall-177961074200530"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-40b.tgz
mv GPUForwardProgress-PT-40b 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 ;