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.r194-tall-177969914200666.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Peterson-COL-4, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914200666
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 8.2K Mar 8 07:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Mar 8 07:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 8 07:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Mar 8 07:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Mar 16 08:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 16 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 16 08:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 16 08:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 8 07:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Mar 8 07:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Mar 8 07:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 8 07:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 16 08:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 44K 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 Peterson-COL-4-CTLFireability-2024-00
FORMULA_NAME Peterson-COL-4-CTLFireability-2024-01
FORMULA_NAME Peterson-COL-4-CTLFireability-2024-02
FORMULA_NAME Peterson-COL-4-CTLFireability-2024-03
FORMULA_NAME Peterson-COL-4-CTLFireability-2024-04
FORMULA_NAME Peterson-COL-4-CTLFireability-2024-05
FORMULA_NAME Peterson-COL-4-CTLFireability-2024-06
FORMULA_NAME Peterson-COL-4-CTLFireability-2024-07
FORMULA_NAME Peterson-COL-4-CTLFireability-2024-08
FORMULA_NAME Peterson-COL-4-CTLFireability-2024-09
FORMULA_NAME Peterson-COL-4-CTLFireability-2024-10
FORMULA_NAME Peterson-COL-4-CTLFireability-2024-11
FORMULA_NAME Peterson-COL-4-CTLFireability-2024-12
FORMULA_NAME Peterson-COL-4-CTLFireability-2024-13
FORMULA_NAME Peterson-COL-4-CTLFireability-2024-14
FORMULA_NAME Peterson-COL-4-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779807990634

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-4
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202604301425
[2026-05-26 15:06:31] [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]
[2026-05-26 15:06:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 15:06:31] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-26 15:06:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-26 15:06:32] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 558 ms
[2026-05-26 15:06:32] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 500 PT places and 795.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
[2026-05-26 15:06:32] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 4 ms.
[2026-05-26 15:06:32] [INFO ] Skeletonized 11 HLPN properties in 1 ms. Removed 5 properties that had guard overlaps.
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 9 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 11 to 10
RANDOM walk for 678 steps (0 resets) in 27 ms. (24 steps per ms) remains 0/10 properties
[2026-05-26 15:06:32] [INFO ] Flatten gal took : 17 ms
[2026-05-26 15:06:32] [INFO ] Flatten gal took : 2 ms
Domain [Process(5), Tour(4), Process(5)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 4)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2026-05-26 15:06:32] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions 2280 arcs in 34 ms.
[2026-05-26 15:06:32] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Deduced a syphon composed of 20 places in 5 ms
Reduce places removed 20 places and 40 transitions.
Support contains 480 out of 480 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 11 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2026-05-26 15:06:32] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12122750333278800108.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8309476384036992167.kers'
[2026-05-26 15:06:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12122750333278800108.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8309476384036992167.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 630 rows 470 cols 1420 entries
Finished phase 1 with 461 SingleSign rule and 0 generalized
[2026-05-26 15:06:32] [INFO ] Computed 19 invariants in 4 ms
Computed 19 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-8309476384036992167.kers
Total runtime 6 ms.
[2026-05-26 15:06:32] [INFO ] Implicit Places using invariants in 253 ms returned []
[2026-05-26 15:06:32] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:06:32] [INFO ] Invariant cache hit.
[2026-05-26 15:06:33] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-26 15:06:33] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 563 ms to find 0 implicit places.
Running 685 sub problems to find dead transitions.
[2026-05-26 15:06:33] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:06:33] [INFO ] Invariant cache hit.
[2026-05-26 15:06:33] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/475 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/475 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 2 (OVERLAPS) 5/480 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/480 variables, 5/19 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/480 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/480 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 685 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 480/1110 variables, and 65 constraints, problems are : Problem set: 0 solved, 685 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/480 constraints, ReadFeed: 0/116 constraints, PredecessorRefiner: 685/685 constraints, Known Traps: 46/46 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 685 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/475 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/475 variables, 46/50 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/475 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 3 (OVERLAPS) 5/480 variables, 10/60 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/480 variables, 5/65 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/480 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/480 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 685 unsolved
SMT process timed out in 60260ms, After SMT, problems are : Problem set: 0 solved, 685 unsolved
Search for dead transitions found 0 dead transitions in 60278ms
Finished structural reductions in LTL mode , in 1 iterations and 60895 ms. Remains : 480/480 places, 690/690 transitions.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 4 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2026-05-26 15:07:33] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:07:33] [INFO ] Invariant cache hit.
[2026-05-26 15:07:33] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-05-26 15:07:33] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:07:33] [INFO ] Invariant cache hit.
[2026-05-26 15:07:33] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-26 15:07:33] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 303 ms. Remains : 480/480 places, 690/690 transitions.
Support contains 480 out of 480 places after structural reductions.
[2026-05-26 15:07:34] [INFO ] Flatten gal took : 119 ms
[2026-05-26 15:07:34] [INFO ] Flatten gal took : 46 ms
[2026-05-26 15:07:34] [INFO ] Input system was already deterministic with 690 transitions.
Reduction of identical properties reduced properties to check from 27 to 23
RANDOM walk for 40000 steps (8 resets) in 1856 ms. (21 steps per ms) remains 3/23 properties
BEST_FIRST walk for 40004 steps (8 resets) in 312 ms. (127 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 271 ms. (147 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 145 ms. (274 steps per ms) remains 3/3 properties
[2026-05-26 15:07:35] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:07:35] [INFO ] Invariant cache hit.
[2026-05-26 15:07:35] [INFO ] State equation strengthened by 116 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 325/450 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/450 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 5/455 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 5/460 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/460 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 630/1090 variables, 460/475 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1090 variables, 116/591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1090 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 20/1110 variables, 20/611 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1110 variables, 4/615 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1110 variables, 0/615 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/1110 variables, 0/615 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1110/1110 variables, and 615 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1006 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 480/480 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 325/450 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/450 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 5/455 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 5/460 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/460 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/460 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 630/1090 variables, 460/477 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1090 variables, 116/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1090 variables, 1/594 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1090 variables, 0/594 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 20/1110 variables, 20/614 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1110 variables, 4/618 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1110 variables, 1/619 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1110/1110 variables, and 636 constraints, problems are : Problem set: 0 solved, 3 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 480/480 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6028ms problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 125 out of 480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 480/480 places, 690/690 transitions.
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 480 transition count 594
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 192 place count 384 transition count 594
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 192 place count 384 transition count 579
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 222 place count 369 transition count 579
Applied a total of 222 rules in 68 ms. Remains 369 /480 variables (removed 111) and now considering 579/690 (removed 111) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 369/480 places, 579/690 transitions.
RANDOM walk for 40000 steps (8 resets) in 540 ms. (73 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 281 ms. (141 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 61 ms. (645 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 731076 steps, run timeout after 3001 ms. (steps per millisecond=243 ) properties seen :1 out of 3
Probabilistic random walk after 731076 steps, saw 130546 distinct states, run finished after 3004 ms. (steps per millisecond=243 ) properties seen :1
[2026-05-26 15:07:44] [INFO ] Flow matrix only has 519 transitions (discarded 60 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9502304549384200721.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7287817215678249294.kers'
[2026-05-26 15:07:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9502304549384200721.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7287817215678249294.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 519 rows 359 cols 1198 entries
Finished phase 1 with 350 SingleSign rule and 0 generalized
[2026-05-26 15:07:44] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7287817215678249294.kers
Total runtime 2 ms.
[2026-05-26 15:07:44] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 214/339 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/339 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 5/344 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/344 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 5/349 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/349 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 519/868 variables, 349/364 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/868 variables, 116/480 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/868 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 20/888 variables, 20/500 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/888 variables, 4/504 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/888 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/888 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 888/888 variables, and 504 constraints, problems are : Problem set: 0 solved, 2 unsolved in 583 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 369/369 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 214/339 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/339 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 5/344 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/344 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 5/349 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/349 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/349 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 519/868 variables, 349/366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/868 variables, 116/482 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/868 variables, 1/483 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/868 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 20/888 variables, 20/503 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/888 variables, 4/507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/888 variables, 1/508 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/888 variables, 20/528 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/888 variables, 20/548 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/888 variables, 20/568 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/888 variables, 20/588 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/888 variables, 20/608 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/888 variables, 20/628 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp4 is UNSAT
At refinement iteration 21 (INCLUDED_ONLY) 0/888 variables, 1/629 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/888 variables, 0/629 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/888 variables, 0/629 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 888/888 variables, and 629 constraints, problems are : Problem set: 1 solved, 1 unsolved in 32713 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 369/369 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 124/124 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33311ms problems are : Problem set: 1 solved, 1 unsolved
Parikh walk visited 0 properties in 114 ms.
Support contains 120 out of 369 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 369/369 places, 579/579 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 369 transition count 574
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 364 transition count 574
Applied a total of 10 rules in 25 ms. Remains 364 /369 variables (removed 5) and now considering 574/579 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 364/369 places, 574/579 transitions.
RANDOM walk for 40000 steps (8 resets) in 204 ms. (195 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 207 ms. (192 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 972204 steps, run timeout after 3001 ms. (steps per millisecond=323 ) properties seen :0 out of 1
Probabilistic random walk after 972204 steps, saw 167575 distinct states, run finished after 3001 ms. (steps per millisecond=323 ) properties seen :0
[2026-05-26 15:08:21] [INFO ] Flow matrix only has 514 transitions (discarded 60 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3088738318107867708.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9542678494947701115.kers'
[2026-05-26 15:08:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3088738318107867708.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9542678494947701115.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 514 rows 354 cols 1188 entries
Finished phase 1 with 345 SingleSign rule and 0 generalized
[2026-05-26 15:08:21] [INFO ] Computed 19 invariants in 2 ms
Computed 19 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9542678494947701115.kers
Total runtime 4 ms.
[2026-05-26 15:08:21] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 214/334 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/334 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 5/339 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/339 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5/344 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/344 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 514/858 variables, 344/359 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/858 variables, 116/475 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/858 variables, 0/475 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 20/878 variables, 20/495 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/878 variables, 4/499 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/878 variables, 0/499 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/878 variables, 0/499 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 878/878 variables, and 499 constraints, problems are : Problem set: 0 solved, 1 unsolved in 411 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 364/364 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 214/334 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/334 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/339 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/339 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5/344 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/344 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 514/858 variables, 344/360 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/858 variables, 116/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/858 variables, 1/477 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/858 variables, 0/477 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 20/878 variables, 20/497 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/878 variables, 4/501 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/878 variables, 20/521 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/878 variables, 11/532 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/878 variables, 0/532 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/878 variables, 0/532 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 878/878 variables, and 532 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5529 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 364/364 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 33/33 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5958ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 83 ms.
Support contains 120 out of 364 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 364/364 places, 574/574 transitions.
Applied a total of 0 rules in 15 ms. Remains 364 /364 variables (removed 0) and now considering 574/574 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 364/364 places, 574/574 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 364/364 places, 574/574 transitions.
Applied a total of 0 rules in 14 ms. Remains 364 /364 variables (removed 0) and now considering 574/574 (removed 0) transitions.
[2026-05-26 15:08:27] [INFO ] Flow matrix only has 514 transitions (discarded 60 similar events)
[2026-05-26 15:08:27] [INFO ] Invariant cache hit.
[2026-05-26 15:08:27] [INFO ] Implicit Places using invariants in 191 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 193 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 359/364 places, 574/574 transitions.
Applied a total of 0 rules in 13 ms. Remains 359 /359 variables (removed 0) and now considering 574/574 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 220 ms. Remains : 359/364 places, 574/574 transitions.
RANDOM walk for 40000 steps (8 resets) in 196 ms. (203 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 980544 steps, run timeout after 3001 ms. (steps per millisecond=326 ) properties seen :0 out of 1
Probabilistic random walk after 980544 steps, saw 168940 distinct states, run finished after 3001 ms. (steps per millisecond=326 ) properties seen :0
[2026-05-26 15:08:30] [INFO ] Flow matrix only has 514 transitions (discarded 60 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12519915105631700367.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7221702678284633216.kers'
[2026-05-26 15:08:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12519915105631700367.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7221702678284633216.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 514 rows 354 cols 1188 entries
Finished phase 1 with 345 SingleSign rule and 0 generalized
[2026-05-26 15:08:30] [INFO ] Computed 14 invariants in 1 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7221702678284633216.kers
Total runtime 2 ms.
[2026-05-26 15:08:30] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 214/334 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/334 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 5/339 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/339 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 514/853 variables, 339/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/853 variables, 116/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/853 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 20/873 variables, 20/485 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/873 variables, 4/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/873 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/873 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 873/873 variables, and 489 constraints, problems are : Problem set: 0 solved, 1 unsolved in 362 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 359/359 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 214/334 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/334 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/334 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 5/339 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/339 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 514/853 variables, 339/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/853 variables, 116/466 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/853 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 20/873 variables, 20/486 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/873 variables, 4/490 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/873 variables, 6/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/873 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/873 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 873/873 variables, and 496 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1718 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 359/359 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2094ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 7562 steps, including 373 resets, run visited all 1 properties in 28 ms. (steps per millisecond=270 )
Parikh walk visited 1 properties in 39 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2026-05-26 15:08:32] [INFO ] Flatten gal took : 27 ms
[2026-05-26 15:08:32] [INFO ] Flatten gal took : 35 ms
[2026-05-26 15:08:33] [INFO ] Input system was already deterministic with 690 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 480 transition count 610
Reduce places removed 80 places and 0 transitions.
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Iterating post reduction 1 with 145 rules applied. Total rules applied 225 place count 400 transition count 545
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 2 with 65 rules applied. Total rules applied 290 place count 335 transition count 545
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 290 place count 335 transition count 524
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 332 place count 314 transition count 524
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 340 place count 310 transition count 520
Applied a total of 340 rules in 58 ms. Remains 310 /480 variables (removed 170) and now considering 520/690 (removed 170) transitions.
[2026-05-26 15:08:33] [INFO ] Flow matrix only has 460 transitions (discarded 60 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4684465228549855158.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17767041307752370019.kers'
[2026-05-26 15:08:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4684465228549855158.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17767041307752370019.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 460 rows 300 cols 1080 entries
Finished phase 1 with 291 SingleSign rule and 0 generalized
[2026-05-26 15:08:33] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17767041307752370019.kers
Total runtime 2 ms.
[2026-05-26 15:08:33] [INFO ] Implicit Places using invariants in 266 ms returned []
[2026-05-26 15:08:33] [INFO ] Flow matrix only has 460 transitions (discarded 60 similar events)
[2026-05-26 15:08:33] [INFO ] Invariant cache hit.
[2026-05-26 15:08:33] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-26 15:08:33] [INFO ] Implicit Places using invariants and state equation in 423 ms returned []
Implicit Place search using SMT with State Equation took 691 ms to find 0 implicit places.
[2026-05-26 15:08:33] [INFO ] Redundant transitions in 34 ms returned []
Running 515 sub problems to find dead transitions.
[2026-05-26 15:08:33] [INFO ] Flow matrix only has 460 transitions (discarded 60 similar events)
[2026-05-26 15:08:33] [INFO ] Invariant cache hit.
[2026-05-26 15:08:33] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/305 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 2 (OVERLAPS) 5/310 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 5/19 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 515 unsolved
SMT process timed out in 30142ms, After SMT, problems are : Problem set: 0 solved, 515 unsolved
Search for dead transitions found 0 dead transitions in 30144ms
Starting structural reductions in SI_CTL mode, iteration 1 : 310/480 places, 520/690 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 30934 ms. Remains : 310/480 places, 520/690 transitions.
[2026-05-26 15:09:04] [INFO ] Flatten gal took : 16 ms
[2026-05-26 15:09:04] [INFO ] Flatten gal took : 17 ms
[2026-05-26 15:09:04] [INFO ] Input system was already deterministic with 520 transitions.
[2026-05-26 15:09:04] [INFO ] Flatten gal took : 18 ms
[2026-05-26 15:09:04] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:09:04] [INFO ] Time to serialize gal into /tmp/CTLFireability14983749194692893147.gal : 7 ms
[2026-05-26 15:09:04] [INFO ] Time to serialize properties into /tmp/CTLFireability7949873024769975680.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14983749194692893147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7949873024769975680.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.
[2026-05-26 15:09:34] [INFO ] Flatten gal took : 15 ms
[2026-05-26 15:09:34] [INFO ] Applying decomposition
[2026-05-26 15:09:34] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14772125340895242602.txt' '-o' '/tmp/graph14772125340895242602.bin' '-w' '/tmp/graph14772125340895242602.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14772125340895242602.bin' '-l' '-1' '-v' '-w' '/tmp/graph14772125340895242602.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:09:34] [INFO ] Decomposing Gal with order
[2026-05-26 15:09:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:09:34] [INFO ] Removed a total of 481 redundant transitions.
[2026-05-26 15:09:34] [INFO ] Flatten gal took : 81 ms
[2026-05-26 15:09:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 20 ms.
[2026-05-26 15:09:34] [INFO ] Time to serialize gal into /tmp/CTLFireability15647079561810262257.gal : 13 ms
[2026-05-26 15:09:34] [INFO ] Time to serialize properties into /tmp/CTLFireability5586676533959466712.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/CTLFireability15647079561810262257.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5586676533959466712.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 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 15 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2026-05-26 15:10:04] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3566313619281274953.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12860747553041647392.kers'
[2026-05-26 15:10:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3566313619281274953.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12860747553041647392.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 630 rows 470 cols 1420 entries
Finished phase 1 with 461 SingleSign rule and 0 generalized
[2026-05-26 15:10:04] [INFO ] Computed 19 invariants in 2 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12860747553041647392.kers
Total runtime 2 ms.
[2026-05-26 15:10:05] [INFO ] Implicit Places using invariants in 215 ms returned []
[2026-05-26 15:10:05] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:10:05] [INFO ] Invariant cache hit.
[2026-05-26 15:10:05] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-26 15:10:05] [INFO ] Implicit Places using invariants and state equation in 838 ms returned []
Implicit Place search using SMT with State Equation took 1054 ms to find 0 implicit places.
Running 685 sub problems to find dead transitions.
[2026-05-26 15:10:05] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:10:05] [INFO ] Invariant cache hit.
[2026-05-26 15:10:05] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/475 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/475 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 2 (OVERLAPS) 5/480 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/480 variables, 5/19 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/480 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/480 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 685 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 480/1110 variables, and 71 constraints, problems are : Problem set: 0 solved, 685 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/480 constraints, ReadFeed: 0/116 constraints, PredecessorRefiner: 685/685 constraints, Known Traps: 52/52 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 685 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/475 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/475 variables, 52/56 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/475 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 3 (OVERLAPS) 5/480 variables, 10/66 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/480 variables, 5/71 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/480 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/480 variables, 20/111 constraints. Problems are: Problem set: 0 solved, 685 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 480/1110 variables, and 118 constraints, problems are : Problem set: 0 solved, 685 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/480 constraints, ReadFeed: 0/116 constraints, PredecessorRefiner: 0/685 constraints, Known Traps: 99/99 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60094ms problems are : Problem set: 0 solved, 685 unsolved
Search for dead transitions found 0 dead transitions in 60096ms
Finished structural reductions in LTL mode , in 1 iterations and 61166 ms. Remains : 480/480 places, 690/690 transitions.
[2026-05-26 15:11:06] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:11:06] [INFO ] Flatten gal took : 16 ms
[2026-05-26 15:11:06] [INFO ] Input system was already deterministic with 690 transitions.
[2026-05-26 15:11:06] [INFO ] Flatten gal took : 15 ms
[2026-05-26 15:11:06] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:11:06] [INFO ] Time to serialize gal into /tmp/CTLFireability15391331908358763403.gal : 4 ms
[2026-05-26 15:11:06] [INFO ] Time to serialize properties into /tmp/CTLFireability8688369051502980473.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15391331908358763403.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8688369051502980473.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.
[2026-05-26 15:11:36] [INFO ] Flatten gal took : 18 ms
[2026-05-26 15:11:36] [INFO ] Applying decomposition
[2026-05-26 15:11:36] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17176396825451532754.txt' '-o' '/tmp/graph17176396825451532754.bin' '-w' '/tmp/graph17176396825451532754.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17176396825451532754.bin' '-l' '-1' '-v' '-w' '/tmp/graph17176396825451532754.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:11:36] [INFO ] Decomposing Gal with order
[2026-05-26 15:11:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:11:36] [INFO ] Removed a total of 474 redundant transitions.
[2026-05-26 15:11:36] [INFO ] Flatten gal took : 29 ms
[2026-05-26 15:11:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 6 ms.
[2026-05-26 15:11:36] [INFO ] Time to serialize gal into /tmp/CTLFireability6237224267753112723.gal : 6 ms
[2026-05-26 15:11:36] [INFO ] Time to serialize properties into /tmp/CTLFireability218404150025364504.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/CTLFireability6237224267753112723.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability218404150025364504.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 5 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2026-05-26 15:12:06] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:12:06] [INFO ] Invariant cache hit.
[2026-05-26 15:12:06] [INFO ] Implicit Places using invariants in 248 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 251 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 475/480 places, 690/690 transitions.
Applied a total of 0 rules in 6 ms. Remains 475 /475 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 262 ms. Remains : 475/480 places, 690/690 transitions.
[2026-05-26 15:12:06] [INFO ] Flatten gal took : 11 ms
[2026-05-26 15:12:06] [INFO ] Flatten gal took : 12 ms
[2026-05-26 15:12:06] [INFO ] Input system was already deterministic with 690 transitions.
[2026-05-26 15:12:06] [INFO ] Flatten gal took : 11 ms
[2026-05-26 15:12:06] [INFO ] Flatten gal took : 12 ms
[2026-05-26 15:12:06] [INFO ] Time to serialize gal into /tmp/CTLFireability7616601824521214021.gal : 3 ms
[2026-05-26 15:12:06] [INFO ] Time to serialize properties into /tmp/CTLFireability10107886483669285773.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/CTLFireability7616601824521214021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10107886483669285773.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.
[2026-05-26 15:12:37] [INFO ] Flatten gal took : 11 ms
[2026-05-26 15:12:37] [INFO ] Applying decomposition
[2026-05-26 15:12:37] [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/graph14130447546576816460.txt' '-o' '/tmp/graph14130447546576816460.bin' '-w' '/tmp/graph14130447546576816460.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14130447546576816460.bin' '-l' '-1' '-v' '-w' '/tmp/graph14130447546576816460.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:12:37] [INFO ] Decomposing Gal with order
[2026-05-26 15:12:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:12:37] [INFO ] Removed a total of 504 redundant transitions.
[2026-05-26 15:12:37] [INFO ] Flatten gal took : 40 ms
[2026-05-26 15:12:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 6 ms.
[2026-05-26 15:12:37] [INFO ] Time to serialize gal into /tmp/CTLFireability12524342613088351576.gal : 5 ms
[2026-05-26 15:12:37] [INFO ] Time to serialize properties into /tmp/CTLFireability3983473141736331877.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12524342613088351576.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3983473141736331877.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 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 9 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2026-05-26 15:13:07] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:13:07] [INFO ] Invariant cache hit.
[2026-05-26 15:13:07] [INFO ] Implicit Places using invariants in 152 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 153 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 475/480 places, 690/690 transitions.
Applied a total of 0 rules in 9 ms. Remains 475 /475 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 172 ms. Remains : 475/480 places, 690/690 transitions.
[2026-05-26 15:13:07] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:13:07] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:13:07] [INFO ] Input system was already deterministic with 690 transitions.
[2026-05-26 15:13:07] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:13:07] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:13:07] [INFO ] Time to serialize gal into /tmp/CTLFireability10526608147857657169.gal : 3 ms
[2026-05-26 15:13:07] [INFO ] Time to serialize properties into /tmp/CTLFireability15753911282401098201.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/CTLFireability10526608147857657169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15753911282401098201.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.
[2026-05-26 15:13:37] [INFO ] Flatten gal took : 15 ms
[2026-05-26 15:13:37] [INFO ] Applying decomposition
[2026-05-26 15:13:37] [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/graph10252678190823170147.txt' '-o' '/tmp/graph10252678190823170147.bin' '-w' '/tmp/graph10252678190823170147.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10252678190823170147.bin' '-l' '-1' '-v' '-w' '/tmp/graph10252678190823170147.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:13:37] [INFO ] Decomposing Gal with order
[2026-05-26 15:13:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:13:37] [INFO ] Removed a total of 504 redundant transitions.
[2026-05-26 15:13:37] [INFO ] Flatten gal took : 25 ms
[2026-05-26 15:13:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 4 ms.
[2026-05-26 15:13:37] [INFO ] Time to serialize gal into /tmp/CTLFireability11266749870857088903.gal : 5 ms
[2026-05-26 15:13:37] [INFO ] Time to serialize properties into /tmp/CTLFireability5706745625800831640.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/CTLFireability11266749870857088903.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5706745625800831640.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 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 8 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2026-05-26 15:14:07] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:14:07] [INFO ] Invariant cache hit.
[2026-05-26 15:14:07] [INFO ] Implicit Places using invariants in 84 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 85 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 475/480 places, 690/690 transitions.
Applied a total of 0 rules in 3 ms. Remains 475 /475 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 97 ms. Remains : 475/480 places, 690/690 transitions.
[2026-05-26 15:14:08] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:14:08] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:14:08] [INFO ] Input system was already deterministic with 690 transitions.
[2026-05-26 15:14:08] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:14:08] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:14:08] [INFO ] Time to serialize gal into /tmp/CTLFireability1743972289071959919.gal : 2 ms
[2026-05-26 15:14:08] [INFO ] Time to serialize properties into /tmp/CTLFireability392087205458772791.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/CTLFireability1743972289071959919.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability392087205458772791.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.
[2026-05-26 15:14:38] [INFO ] Flatten gal took : 13 ms
[2026-05-26 15:14:38] [INFO ] Applying decomposition
[2026-05-26 15:14:38] [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/graph11245789207634974596.txt' '-o' '/tmp/graph11245789207634974596.bin' '-w' '/tmp/graph11245789207634974596.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11245789207634974596.bin' '-l' '-1' '-v' '-w' '/tmp/graph11245789207634974596.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:14:38] [INFO ] Decomposing Gal with order
[2026-05-26 15:14:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:14:38] [INFO ] Removed a total of 504 redundant transitions.
[2026-05-26 15:14:38] [INFO ] Flatten gal took : 60 ms
[2026-05-26 15:14:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 5 ms.
[2026-05-26 15:14:38] [INFO ] Time to serialize gal into /tmp/CTLFireability4655392127190779878.gal : 4 ms
[2026-05-26 15:14:38] [INFO ] Time to serialize properties into /tmp/CTLFireability13917513270014403644.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4655392127190779878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13917513270014403644.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 : 480/480 places, 690/690 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 480 transition count 689
Reduce places removed 1 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 21 rules applied. Total rules applied 22 place count 479 transition count 669
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 42 place count 459 transition count 669
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 42 place count 459 transition count 664
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 52 place count 454 transition count 664
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 60 place count 450 transition count 660
Applied a total of 60 rules in 33 ms. Remains 450 /480 variables (removed 30) and now considering 660/690 (removed 30) transitions.
[2026-05-26 15:15:08] [INFO ] Flow matrix only has 600 transitions (discarded 60 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1402164038262952526.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13928906112624550269.kers'
[2026-05-26 15:15:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1402164038262952526.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13928906112624550269.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 600 rows 440 cols 1360 entries
Finished phase 1 with 431 SingleSign rule and 0 generalized
[2026-05-26 15:15:08] [INFO ] Computed 19 invariants in 2 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13928906112624550269.kers
Total runtime 3 ms.
[2026-05-26 15:15:08] [INFO ] Implicit Places using invariants in 172 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 173 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 445/480 places, 660/690 transitions.
Applied a total of 0 rules in 13 ms. Remains 445 /445 variables (removed 0) and now considering 660/660 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 220 ms. Remains : 445/480 places, 660/690 transitions.
[2026-05-26 15:15:08] [INFO ] Flatten gal took : 7 ms
[2026-05-26 15:15:08] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:15:08] [INFO ] Input system was already deterministic with 660 transitions.
[2026-05-26 15:15:08] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:15:08] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:15:08] [INFO ] Time to serialize gal into /tmp/CTLFireability2709584095159543917.gal : 2 ms
[2026-05-26 15:15:08] [INFO ] Time to serialize properties into /tmp/CTLFireability4640308468252881127.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/CTLFireability2709584095159543917.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4640308468252881127.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.
[2026-05-26 15:15:38] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:15:38] [INFO ] Applying decomposition
[2026-05-26 15:15:38] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11186267054143136199.txt' '-o' '/tmp/graph11186267054143136199.bin' '-w' '/tmp/graph11186267054143136199.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11186267054143136199.bin' '-l' '-1' '-v' '-w' '/tmp/graph11186267054143136199.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:15:38] [INFO ] Decomposing Gal with order
[2026-05-26 15:15:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:15:38] [INFO ] Removed a total of 517 redundant transitions.
[2026-05-26 15:15:38] [INFO ] Flatten gal took : 26 ms
[2026-05-26 15:15:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 5 ms.
[2026-05-26 15:15:38] [INFO ] Time to serialize gal into /tmp/CTLFireability16130437686408013531.gal : 5 ms
[2026-05-26 15:15:38] [INFO ] Time to serialize properties into /tmp/CTLFireability10186211048878071231.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/CTLFireability16130437686408013531.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10186211048878071231.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 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 5 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2026-05-26 15:16:09] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1545278596392978141.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7491940127474826779.kers'
[2026-05-26 15:16:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1545278596392978141.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7491940127474826779.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 630 rows 470 cols 1420 entries
Finished phase 1 with 461 SingleSign rule and 0 generalized
[2026-05-26 15:16:09] [INFO ] Computed 19 invariants in 3 ms
Computed 19 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-7491940127474826779.kers
Total runtime 5 ms.
[2026-05-26 15:16:09] [INFO ] Implicit Places using invariants in 190 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 191 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 475/480 places, 690/690 transitions.
Applied a total of 0 rules in 5 ms. Remains 475 /475 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 202 ms. Remains : 475/480 places, 690/690 transitions.
[2026-05-26 15:16:09] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:16:09] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:16:09] [INFO ] Input system was already deterministic with 690 transitions.
[2026-05-26 15:16:09] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:16:09] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:16:09] [INFO ] Time to serialize gal into /tmp/CTLFireability13097514008020801092.gal : 2 ms
[2026-05-26 15:16:09] [INFO ] Time to serialize properties into /tmp/CTLFireability12454692488221129802.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/CTLFireability13097514008020801092.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12454692488221129802.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.
[2026-05-26 15:16:39] [INFO ] Flatten gal took : 15 ms
[2026-05-26 15:16:39] [INFO ] Applying decomposition
[2026-05-26 15:16:39] [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/graph5714821851056694079.txt' '-o' '/tmp/graph5714821851056694079.bin' '-w' '/tmp/graph5714821851056694079.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5714821851056694079.bin' '-l' '-1' '-v' '-w' '/tmp/graph5714821851056694079.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:16:39] [INFO ] Decomposing Gal with order
[2026-05-26 15:16:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:16:39] [INFO ] Removed a total of 491 redundant transitions.
[2026-05-26 15:16:39] [INFO ] Flatten gal took : 40 ms
[2026-05-26 15:16:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 14 ms.
[2026-05-26 15:16:39] [INFO ] Time to serialize gal into /tmp/CTLFireability9875386385590966474.gal : 5 ms
[2026-05-26 15:16:39] [INFO ] Time to serialize properties into /tmp/CTLFireability6230842825250524767.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/CTLFireability9875386385590966474.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6230842825250524767.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 480/480 places, 690/690 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 0 with 4 rules applied. Total rules applied 4 place count 480 transition count 686
Reduce places removed 4 places and 0 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Iterating post reduction 1 with 104 rules applied. Total rules applied 108 place count 476 transition count 586
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 2 with 100 rules applied. Total rules applied 208 place count 376 transition count 586
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 208 place count 376 transition count 581
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 218 place count 371 transition count 581
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 250 place count 355 transition count 565
Applied a total of 250 rules in 24 ms. Remains 355 /480 variables (removed 125) and now considering 565/690 (removed 125) transitions.
[2026-05-26 15:17:09] [INFO ] Flow matrix only has 505 transitions (discarded 60 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15800803734308996960.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5715429651713166481.kers'
[2026-05-26 15:17:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15800803734308996960.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5715429651713166481.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 505 rows 345 cols 1170 entries
Finished phase 1 with 336 SingleSign rule and 0 generalized
[2026-05-26 15:17:09] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5715429651713166481.kers
Total runtime 2 ms.
[2026-05-26 15:17:09] [INFO ] Implicit Places using invariants in 121 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 123 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 350/480 places, 565/690 transitions.
Applied a total of 0 rules in 7 ms. Remains 350 /350 variables (removed 0) and now considering 565/565 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 155 ms. Remains : 350/480 places, 565/690 transitions.
[2026-05-26 15:17:09] [INFO ] Flatten gal took : 6 ms
[2026-05-26 15:17:09] [INFO ] Flatten gal took : 7 ms
[2026-05-26 15:17:09] [INFO ] Input system was already deterministic with 565 transitions.
[2026-05-26 15:17:09] [INFO ] Flatten gal took : 7 ms
[2026-05-26 15:17:09] [INFO ] Flatten gal took : 7 ms
[2026-05-26 15:17:09] [INFO ] Time to serialize gal into /tmp/CTLFireability15464946367264853960.gal : 2 ms
[2026-05-26 15:17:09] [INFO ] Time to serialize properties into /tmp/CTLFireability15124779127801477523.ctl : 16 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15464946367264853960.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15124779127801477523.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.
[2026-05-26 15:17:39] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:17:39] [INFO ] Applying decomposition
[2026-05-26 15:17:39] [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/graph6869075282031157382.txt' '-o' '/tmp/graph6869075282031157382.bin' '-w' '/tmp/graph6869075282031157382.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6869075282031157382.bin' '-l' '-1' '-v' '-w' '/tmp/graph6869075282031157382.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:17:39] [INFO ] Decomposing Gal with order
[2026-05-26 15:17:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:17:40] [INFO ] Removed a total of 504 redundant transitions.
[2026-05-26 15:17:40] [INFO ] Flatten gal took : 18 ms
[2026-05-26 15:17:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 6 ms.
[2026-05-26 15:17:40] [INFO ] Time to serialize gal into /tmp/CTLFireability5717420465413731322.gal : 4 ms
[2026-05-26 15:17:40] [INFO ] Time to serialize properties into /tmp/CTLFireability4289603467296466000.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/CTLFireability5717420465413731322.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4289603467296466000.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,1.57666e+08,19.3922,505840,29686,265,905927,2078,1181,1.80037e+06,94,14962,0


Converting to forward existential form...Done !
original formula: EF((AG((EF(((((((((i9.u46.BeginLoop_56>=1)||(i10.i0.u49.BeginLoop_60>=1))||((i10.i1.u53.BeginLoop_64>=1)||(i11.u55.BeginLoop_68>=1)))||((...14674
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * !(E(TRUE U !((E(TRUE U ((((((((i9.u46.BeginLoop_56>=1)||(i10.i0.u49.BeginLoop_60>=1))|...13997
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in SI_CTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 192 transitions
Trivial Post-agglo rules discarded 192 transitions
Performed 192 trivial Post agglomeration. Transition count delta: 192
Iterating post reduction 0 with 192 rules applied. Total rules applied 192 place count 480 transition count 498
Reduce places removed 192 places and 0 transitions.
Iterating post reduction 1 with 192 rules applied. Total rules applied 384 place count 288 transition count 498
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 104 Pre rules applied. Total rules applied 384 place count 288 transition count 394
Deduced a syphon composed of 104 places in 0 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 208 rules applied. Total rules applied 592 place count 184 transition count 394
Applied a total of 592 rules in 17 ms. Remains 184 /480 variables (removed 296) and now considering 394/690 (removed 296) transitions.
[2026-05-26 15:18:10] [INFO ] Flow matrix only has 334 transitions (discarded 60 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9349672975368667250.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-758919245387355443.kers'
[2026-05-26 15:18:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9349672975368667250.kers, --Pflows, --basisKERS=/tmp/petrispot-output-758919245387355443.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 334 rows 174 cols 828 entries
Finished phase 1 with 165 SingleSign rule and 0 generalized
[2026-05-26 15:18:10] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-758919245387355443.kers
Total runtime 1 ms.
[2026-05-26 15:18:10] [INFO ] Implicit Places using invariants in 135 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 136 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 179/480 places, 394/690 transitions.
Applied a total of 0 rules in 5 ms. Remains 179 /179 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 158 ms. Remains : 179/480 places, 394/690 transitions.
[2026-05-26 15:18:10] [INFO ] Flatten gal took : 5 ms
[2026-05-26 15:18:10] [INFO ] Flatten gal took : 5 ms
[2026-05-26 15:18:10] [INFO ] Input system was already deterministic with 394 transitions.
[2026-05-26 15:18:10] [INFO ] Flatten gal took : 4 ms
[2026-05-26 15:18:10] [INFO ] Flatten gal took : 5 ms
[2026-05-26 15:18:10] [INFO ] Time to serialize gal into /tmp/CTLFireability17945699032599189954.gal : 1 ms
[2026-05-26 15:18:10] [INFO ] Time to serialize properties into /tmp/CTLFireability12926862126267955300.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/CTLFireability17945699032599189954.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12926862126267955300.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.
[2026-05-26 15:18:40] [INFO ] Flatten gal took : 5 ms
[2026-05-26 15:18:40] [INFO ] Applying decomposition
[2026-05-26 15:18:40] [INFO ] Flatten gal took : 5 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/graph13393648120975579363.txt' '-o' '/tmp/graph13393648120975579363.bin' '-w' '/tmp/graph13393648120975579363.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13393648120975579363.bin' '-l' '-1' '-v' '-w' '/tmp/graph13393648120975579363.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:18:40] [INFO ] Decomposing Gal with order
[2026-05-26 15:18:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:18:40] [INFO ] Removed a total of 411 redundant transitions.
[2026-05-26 15:18:40] [INFO ] Flatten gal took : 13 ms
[2026-05-26 15:18:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 248 labels/synchronizations in 5 ms.
[2026-05-26 15:18:40] [INFO ] Time to serialize gal into /tmp/CTLFireability7261897167047453363.gal : 2 ms
[2026-05-26 15:18:40] [INFO ] Time to serialize properties into /tmp/CTLFireability14861029142495995572.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/CTLFireability7261897167047453363.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14861029142495995572.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 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 3 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2026-05-26 15:19:10] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-323778184928267151.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12173549887890168574.kers'
[2026-05-26 15:19:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-323778184928267151.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12173549887890168574.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 630 rows 470 cols 1420 entries
Finished phase 1 with 461 SingleSign rule and 0 generalized
[2026-05-26 15:19:10] [INFO ] Computed 19 invariants in 2 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12173549887890168574.kers
Total runtime 3 ms.
[2026-05-26 15:19:10] [INFO ] Implicit Places using invariants in 139 ms returned []
[2026-05-26 15:19:10] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:19:10] [INFO ] Invariant cache hit.
[2026-05-26 15:19:10] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-26 15:19:11] [INFO ] Implicit Places using invariants and state equation in 498 ms returned []
Implicit Place search using SMT with State Equation took 639 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 642 ms. Remains : 480/480 places, 690/690 transitions.
[2026-05-26 15:19:11] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:19:11] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:19:11] [INFO ] Input system was already deterministic with 690 transitions.
[2026-05-26 15:19:11] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:19:11] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:19:11] [INFO ] Time to serialize gal into /tmp/CTLFireability6266318984064149135.gal : 2 ms
[2026-05-26 15:19:11] [INFO ] Time to serialize properties into /tmp/CTLFireability2149229879761057344.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/CTLFireability6266318984064149135.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2149229879761057344.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.
[2026-05-26 15:19:41] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:19:41] [INFO ] Applying decomposition
[2026-05-26 15:19:41] [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/graph11203113197029818596.txt' '-o' '/tmp/graph11203113197029818596.bin' '-w' '/tmp/graph11203113197029818596.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11203113197029818596.bin' '-l' '-1' '-v' '-w' '/tmp/graph11203113197029818596.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:19:41] [INFO ] Decomposing Gal with order
[2026-05-26 15:19:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:19:41] [INFO ] Removed a total of 513 redundant transitions.
[2026-05-26 15:19:41] [INFO ] Flatten gal took : 18 ms
[2026-05-26 15:19:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 2 ms.
[2026-05-26 15:19:41] [INFO ] Time to serialize gal into /tmp/CTLFireability13980561800712741187.gal : 4 ms
[2026-05-26 15:19:41] [INFO ] Time to serialize properties into /tmp/CTLFireability16431082454968292207.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/CTLFireability13980561800712741187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16431082454968292207.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 480 transition count 622
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 136 place count 412 transition count 622
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 136 place count 412 transition count 606
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 168 place count 396 transition count 606
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 200 place count 380 transition count 590
Applied a total of 200 rules in 21 ms. Remains 380 /480 variables (removed 100) and now considering 590/690 (removed 100) transitions.
[2026-05-26 15:20:11] [INFO ] Flow matrix only has 530 transitions (discarded 60 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8710045327020885257.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16429283852346463709.kers'
[2026-05-26 15:20:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8710045327020885257.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16429283852346463709.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 530 rows 370 cols 1220 entries
Finished phase 1 with 361 SingleSign rule and 0 generalized
[2026-05-26 15:20:11] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16429283852346463709.kers
Total runtime 2 ms.
[2026-05-26 15:20:11] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-26 15:20:11] [INFO ] Flow matrix only has 530 transitions (discarded 60 similar events)
[2026-05-26 15:20:11] [INFO ] Invariant cache hit.
[2026-05-26 15:20:11] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-26 15:20:11] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
[2026-05-26 15:20:11] [INFO ] Redundant transitions in 6 ms returned []
Running 585 sub problems to find dead transitions.
[2026-05-26 15:20:11] [INFO ] Flow matrix only has 530 transitions (discarded 60 similar events)
[2026-05-26 15:20:11] [INFO ] Invariant cache hit.
[2026-05-26 15:20:11] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/375 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 585 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/375 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 585 unsolved
At refinement iteration 2 (OVERLAPS) 5/380 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 585 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 5/19 constraints. Problems are: Problem set: 0 solved, 585 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/380 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 585 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/380 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 585 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/380 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 585 unsolved
SMT process timed out in 30075ms, After SMT, problems are : Problem set: 0 solved, 585 unsolved
Search for dead transitions found 0 dead transitions in 30077ms
Starting structural reductions in SI_CTL mode, iteration 1 : 380/480 places, 590/690 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 30343 ms. Remains : 380/480 places, 590/690 transitions.
[2026-05-26 15:20:41] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:20:41] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:20:41] [INFO ] Input system was already deterministic with 590 transitions.
[2026-05-26 15:20:41] [INFO ] Flatten gal took : 7 ms
[2026-05-26 15:20:41] [INFO ] Flatten gal took : 7 ms
[2026-05-26 15:20:41] [INFO ] Time to serialize gal into /tmp/CTLFireability10128771992946088526.gal : 2 ms
[2026-05-26 15:20:41] [INFO ] Time to serialize properties into /tmp/CTLFireability2504614457286851867.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/CTLFireability10128771992946088526.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2504614457286851867.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.
[2026-05-26 15:21:11] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:21:11] [INFO ] Applying decomposition
[2026-05-26 15:21:11] [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/graph16672665995291741468.txt' '-o' '/tmp/graph16672665995291741468.bin' '-w' '/tmp/graph16672665995291741468.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16672665995291741468.bin' '-l' '-1' '-v' '-w' '/tmp/graph16672665995291741468.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:21:11] [INFO ] Decomposing Gal with order
[2026-05-26 15:21:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:21:12] [INFO ] Removed a total of 510 redundant transitions.
[2026-05-26 15:21:12] [INFO ] Flatten gal took : 22 ms
[2026-05-26 15:21:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 4 ms.
[2026-05-26 15:21:12] [INFO ] Time to serialize gal into /tmp/CTLFireability7687833224358275005.gal : 3 ms
[2026-05-26 15:21:12] [INFO ] Time to serialize properties into /tmp/CTLFireability17345800589011953617.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/CTLFireability7687833224358275005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17345800589011953617.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 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 3 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2026-05-26 15:21:42] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15907675917314277050.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3057181704229525384.kers'
[2026-05-26 15:21:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15907675917314277050.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3057181704229525384.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 1 ms.
// Phase 1: matrix 630 rows 470 cols 1420 entries
Finished phase 1 with 461 SingleSign rule and 0 generalized
[2026-05-26 15:21:42] [INFO ] Computed 19 invariants in 5 ms
Computed 19 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-3057181704229525384.kers
Total runtime 6 ms.
[2026-05-26 15:21:42] [INFO ] Implicit Places using invariants in 187 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 188 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 475/480 places, 690/690 transitions.
Applied a total of 0 rules in 3 ms. Remains 475 /475 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 194 ms. Remains : 475/480 places, 690/690 transitions.
[2026-05-26 15:21:42] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:21:42] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:21:42] [INFO ] Input system was already deterministic with 690 transitions.
[2026-05-26 15:21:42] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:21:42] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:21:42] [INFO ] Time to serialize gal into /tmp/CTLFireability15508392189274899081.gal : 2 ms
[2026-05-26 15:21:42] [INFO ] Time to serialize properties into /tmp/CTLFireability5786220559868594328.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/CTLFireability15508392189274899081.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5786220559868594328.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.
[2026-05-26 15:22:12] [INFO ] Flatten gal took : 13 ms
[2026-05-26 15:22:12] [INFO ] Applying decomposition
[2026-05-26 15:22:12] [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/graph15226198779401700227.txt' '-o' '/tmp/graph15226198779401700227.bin' '-w' '/tmp/graph15226198779401700227.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15226198779401700227.bin' '-l' '-1' '-v' '-w' '/tmp/graph15226198779401700227.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:22:12] [INFO ] Decomposing Gal with order
[2026-05-26 15:22:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:22:12] [INFO ] Removed a total of 504 redundant transitions.
[2026-05-26 15:22:12] [INFO ] Flatten gal took : 18 ms
[2026-05-26 15:22:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 3 ms.
[2026-05-26 15:22:12] [INFO ] Time to serialize gal into /tmp/CTLFireability18335908086008308262.gal : 5 ms
[2026-05-26 15:22:12] [INFO ] Time to serialize properties into /tmp/CTLFireability10787701209295011739.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/CTLFireability18335908086008308262.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10787701209295011739.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 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 6 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2026-05-26 15:22:42] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:22:42] [INFO ] Invariant cache hit.
[2026-05-26 15:22:42] [INFO ] Implicit Places using invariants in 176 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 177 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 475/480 places, 690/690 transitions.
Applied a total of 0 rules in 4 ms. Remains 475 /475 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 188 ms. Remains : 475/480 places, 690/690 transitions.
[2026-05-26 15:22:42] [INFO ] Flatten gal took : 13 ms
[2026-05-26 15:22:42] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:22:42] [INFO ] Input system was already deterministic with 690 transitions.
[2026-05-26 15:22:42] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:22:42] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:22:42] [INFO ] Time to serialize gal into /tmp/CTLFireability16291765131543244215.gal : 2 ms
[2026-05-26 15:22:42] [INFO ] Time to serialize properties into /tmp/CTLFireability14306656204991068624.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/CTLFireability16291765131543244215.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14306656204991068624.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.
[2026-05-26 15:23:12] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:23:12] [INFO ] Applying decomposition
[2026-05-26 15:23:12] [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/graph10231357214178393826.txt' '-o' '/tmp/graph10231357214178393826.bin' '-w' '/tmp/graph10231357214178393826.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10231357214178393826.bin' '-l' '-1' '-v' '-w' '/tmp/graph10231357214178393826.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:23:13] [INFO ] Decomposing Gal with order
[2026-05-26 15:23:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:23:13] [INFO ] Removed a total of 504 redundant transitions.
[2026-05-26 15:23:13] [INFO ] Flatten gal took : 16 ms
[2026-05-26 15:23:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 2 ms.
[2026-05-26 15:23:13] [INFO ] Time to serialize gal into /tmp/CTLFireability4936656439875288445.gal : 3 ms
[2026-05-26 15:23:13] [INFO ] Time to serialize properties into /tmp/CTLFireability1068856518700069619.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/CTLFireability4936656439875288445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1068856518700069619.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 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 5 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2026-05-26 15:23:43] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:23:43] [INFO ] Invariant cache hit.
[2026-05-26 15:23:43] [INFO ] Implicit Places using invariants in 75 ms returned []
[2026-05-26 15:23:43] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:23:43] [INFO ] Invariant cache hit.
[2026-05-26 15:23:43] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-26 15:23:43] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
Running 685 sub problems to find dead transitions.
[2026-05-26 15:23:43] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:23:43] [INFO ] Invariant cache hit.
[2026-05-26 15:23:43] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/475 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/475 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 2 (OVERLAPS) 5/480 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/480 variables, 5/19 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/480 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/480 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 685 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 480/1110 variables, and 71 constraints, problems are : Problem set: 0 solved, 685 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/480 constraints, ReadFeed: 0/116 constraints, PredecessorRefiner: 685/685 constraints, Known Traps: 52/52 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 685 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/475 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/475 variables, 52/56 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/475 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 3 (OVERLAPS) 5/480 variables, 10/66 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/480 variables, 5/71 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/480 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/480 variables, 20/111 constraints. Problems are: Problem set: 0 solved, 685 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 480/1110 variables, and 118 constraints, problems are : Problem set: 0 solved, 685 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/480 constraints, ReadFeed: 0/116 constraints, PredecessorRefiner: 0/685 constraints, Known Traps: 99/99 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60115ms problems are : Problem set: 0 solved, 685 unsolved
Search for dead transitions found 0 dead transitions in 60117ms
Finished structural reductions in LTL mode , in 1 iterations and 60413 ms. Remains : 480/480 places, 690/690 transitions.
[2026-05-26 15:24:43] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:24:43] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:24:43] [INFO ] Input system was already deterministic with 690 transitions.
[2026-05-26 15:24:43] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:24:43] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:24:43] [INFO ] Time to serialize gal into /tmp/CTLFireability16565116425399730253.gal : 2 ms
[2026-05-26 15:24:43] [INFO ] Time to serialize properties into /tmp/CTLFireability11804449824245390075.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/CTLFireability16565116425399730253.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11804449824245390075.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.
[2026-05-26 15:25:13] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:25:13] [INFO ] Applying decomposition
[2026-05-26 15:25:13] [INFO ] Flatten gal took : 10 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/graph8230726025930667077.txt' '-o' '/tmp/graph8230726025930667077.bin' '-w' '/tmp/graph8230726025930667077.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8230726025930667077.bin' '-l' '-1' '-v' '-w' '/tmp/graph8230726025930667077.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:25:13] [INFO ] Decomposing Gal with order
[2026-05-26 15:25:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:25:13] [INFO ] Removed a total of 487 redundant transitions.
[2026-05-26 15:25:13] [INFO ] Flatten gal took : 20 ms
[2026-05-26 15:25:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 2 ms.
[2026-05-26 15:25:13] [INFO ] Time to serialize gal into /tmp/CTLFireability1169322837290005645.gal : 3 ms
[2026-05-26 15:25:13] [INFO ] Time to serialize properties into /tmp/CTLFireability14863450434335619487.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/CTLFireability1169322837290005645.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14863450434335619487.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 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 10 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2026-05-26 15:25:43] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:25:43] [INFO ] Invariant cache hit.
[2026-05-26 15:25:44] [INFO ] Implicit Places using invariants in 75 ms returned []
[2026-05-26 15:25:44] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:25:44] [INFO ] Invariant cache hit.
[2026-05-26 15:25:44] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-26 15:25:44] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 373 ms. Remains : 480/480 places, 690/690 transitions.
[2026-05-26 15:25:44] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:25:44] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:25:44] [INFO ] Input system was already deterministic with 690 transitions.
[2026-05-26 15:25:44] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:25:44] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:25:44] [INFO ] Time to serialize gal into /tmp/CTLFireability9494132480195107456.gal : 2 ms
[2026-05-26 15:25:44] [INFO ] Time to serialize properties into /tmp/CTLFireability8722891510426410776.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/CTLFireability9494132480195107456.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8722891510426410776.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.
[2026-05-26 15:26:14] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:26:14] [INFO ] Applying decomposition
[2026-05-26 15:26:14] [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/graph4934821905736362413.txt' '-o' '/tmp/graph4934821905736362413.bin' '-w' '/tmp/graph4934821905736362413.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4934821905736362413.bin' '-l' '-1' '-v' '-w' '/tmp/graph4934821905736362413.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:26:14] [INFO ] Decomposing Gal with order
[2026-05-26 15:26:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:26:14] [INFO ] Removed a total of 487 redundant transitions.
[2026-05-26 15:26:14] [INFO ] Flatten gal took : 17 ms
[2026-05-26 15:26:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 2 ms.
[2026-05-26 15:26:14] [INFO ] Time to serialize gal into /tmp/CTLFireability2482244628443196054.gal : 3 ms
[2026-05-26 15:26:14] [INFO ] Time to serialize properties into /tmp/CTLFireability2065238514802542111.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2482244628443196054.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2065238514802542111.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 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 8 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2026-05-26 15:26:44] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:26:44] [INFO ] Invariant cache hit.
[2026-05-26 15:26:44] [INFO ] Implicit Places using invariants in 85 ms returned []
[2026-05-26 15:26:44] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2026-05-26 15:26:44] [INFO ] Invariant cache hit.
[2026-05-26 15:26:44] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-26 15:26:45] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 387 ms. Remains : 480/480 places, 690/690 transitions.
[2026-05-26 15:26:45] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:26:45] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:26:45] [INFO ] Input system was already deterministic with 690 transitions.
[2026-05-26 15:26:45] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:26:45] [INFO ] Flatten gal took : 8 ms
[2026-05-26 15:26:45] [INFO ] Time to serialize gal into /tmp/CTLFireability11689309931799075279.gal : 1 ms
[2026-05-26 15:26:45] [INFO ] Time to serialize properties into /tmp/CTLFireability9963055482691498865.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/CTLFireability11689309931799075279.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9963055482691498865.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.
[2026-05-26 15:27:15] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:27:15] [INFO ] Applying decomposition
[2026-05-26 15:27:15] [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/graph17583949414428854890.txt' '-o' '/tmp/graph17583949414428854890.bin' '-w' '/tmp/graph17583949414428854890.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17583949414428854890.bin' '-l' '-1' '-v' '-w' '/tmp/graph17583949414428854890.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:27:15] [INFO ] Decomposing Gal with order
[2026-05-26 15:27:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:27:15] [INFO ] Removed a total of 488 redundant transitions.
[2026-05-26 15:27:15] [INFO ] Flatten gal took : 16 ms
[2026-05-26 15:27:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 2 ms.
[2026-05-26 15:27:15] [INFO ] Time to serialize gal into /tmp/CTLFireability16049264773885088730.gal : 3 ms
[2026-05-26 15:27:15] [INFO ] Time to serialize properties into /tmp/CTLFireability14377852590642125024.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/CTLFireability16049264773885088730.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14377852590642125024.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.
[2026-05-26 15:27:45] [INFO ] Flatten gal took : 20 ms
[2026-05-26 15:27:45] [INFO ] Flatten gal took : 31 ms
[2026-05-26 15:27:45] [INFO ] Applying decomposition
[2026-05-26 15:27:45] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4348335264914885276.txt' '-o' '/tmp/graph4348335264914885276.bin' '-w' '/tmp/graph4348335264914885276.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4348335264914885276.bin' '-l' '-1' '-v' '-w' '/tmp/graph4348335264914885276.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:27:45] [INFO ] Decomposing Gal with order
[2026-05-26 15:27:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:27:45] [INFO ] Removed a total of 500 redundant transitions.
[2026-05-26 15:27:45] [INFO ] Flatten gal took : 44 ms
[2026-05-26 15:27:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 2 ms.
[2026-05-26 15:27:45] [INFO ] Time to serialize gal into /tmp/CTLFireability5794635956841928307.gal : 3 ms
[2026-05-26 15:27:45] [INFO ] Time to serialize properties into /tmp/CTLFireability9117558830798177703.ctl : 9 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/CTLFireability5794635956841928307.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9117558830798177703.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 16 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.29947e+08,517.319,4239064,46950,600,4.5716e+06,11934,1156,3.26435e+07,134,100521,0


Converting to forward existential form...Done !
original formula: (E(((((((i15.i1.u23.TestIdentity_26>=1)||(i21.u40.TestIdentity_94>=1))||((i17.i1.u123.TestIdentity_63>=1)||(i4.u24.TestIdentity_31>=1)))|...4692
=> equivalent forward existential formula: [FwdG(FwdU((Init * E(((((((i15.i1.u23.TestIdentity_26>=1)||(i21.u40.TestIdentity_94>=1))||((i17.i1.u123.TestIden...4748
Reverse transition relation is NOT exact ! Due to transitions t225, t226, t227, t228, t229, t515, t516, t517, t518, t519, t520, t521, t522, t523, t524, t52...1433
Using 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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
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
Detected timeout of ITS tools.
[2026-05-26 15:54:50] [INFO ] Applying decomposition
[2026-05-26 15:54:50] [INFO ] Flatten gal took : 21 ms
[2026-05-26 15:54:50] [INFO ] Decomposing Gal with order
[2026-05-26 15:54:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:54:50] [INFO ] Removed a total of 570 redundant transitions.
[2026-05-26 15:54:50] [INFO ] Flatten gal took : 34 ms
[2026-05-26 15:54:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-26 15:54:50] [INFO ] Time to serialize gal into /tmp/CTLFireability4684753433752153237.gal : 3 ms
[2026-05-26 15:54:50] [INFO ] Time to serialize properties into /tmp/CTLFireability6955949523265558682.ctl : 21 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/CTLFireability4684753433752153237.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6955949523265558682.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 16 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.29947e+08,351.936,7189156,483486,19,1.35436e+07,854,1316,2.2355e+07,26,819,0


Converting to forward existential form...Done !
original formula: (E(((((((ProcessTourProcess26.TestIdentity_26>=1)||(ProcessTourProcess94.TestIdentity_94>=1))||((ProcessTourProcess63.TestIdentity_63>=1)...6250

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ 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="Peterson-COL-4"
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 Peterson-COL-4, 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 r194-tall-177969914200666"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-4.tgz
mv Peterson-COL-4 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 ;