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.r354-tall-178024402800066.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 LastZero-COL-N24, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r354-tall-178024402800066
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 8.5K May 27 10:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 27 10:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 27 10:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 27 10:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 27 10:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 27 10:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 27 10:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 27 10:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 11K May 27 10:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K May 27 10:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K May 27 10:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K May 27 10:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 27 10:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 27 10:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 26 18:17 equiv_pt
-rw-r--r-- 1 mcc users 4 May 26 18:17 instance
-rw-r--r-- 1 mcc users 5 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 44K Jun 10 17:28 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 LastZero-COL-N24-CTLFireability-2024-00
FORMULA_NAME LastZero-COL-N24-CTLFireability-2024-01
FORMULA_NAME LastZero-COL-N24-CTLFireability-2024-02
FORMULA_NAME LastZero-COL-N24-CTLFireability-2024-03
FORMULA_NAME LastZero-COL-N24-CTLFireability-2024-04
FORMULA_NAME LastZero-COL-N24-CTLFireability-2024-05
FORMULA_NAME LastZero-COL-N24-CTLFireability-2024-06
FORMULA_NAME LastZero-COL-N24-CTLFireability-2024-07
FORMULA_NAME LastZero-COL-N24-CTLFireability-2024-08
FORMULA_NAME LastZero-COL-N24-CTLFireability-2024-09
FORMULA_NAME LastZero-COL-N24-CTLFireability-2024-10
FORMULA_NAME LastZero-COL-N24-CTLFireability-2024-11
FORMULA_NAME LastZero-COL-N24-CTLFireability-2024-12
FORMULA_NAME LastZero-COL-N24-CTLFireability-2024-13
FORMULA_NAME LastZero-COL-N24-CTLFireability-2024-14
FORMULA_NAME LastZero-COL-N24-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1781119640847

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LastZero-COL-N24
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202604301425
[2026-06-10 19:27:22] [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]
[2026-06-10 19:27:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-10 19:27:22] [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.
[2026-06-10 19:27:22] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-06-10 19:27:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 553 ms
[2026-06-10 19:27:22] [INFO ] Imported 4 HL places and 3 HL transitions for a total of 1300 PT places and 16875.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
[2026-06-10 19:27:22] [INFO ] Built PT skeleton of HLPN with 4 places and 3 transitions 11 arcs in 4 ms.
[2026-06-10 19:27:22] [INFO ] Skeletonized 1 HLPN properties in 1 ms. Removed 15 properties that had guard overlaps.
Computed a total of 4 stabilizing places and 2 stable transitions
Remains 1 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
RANDOM walk for 4 steps (0 resets) in 6 ms. (0 steps per ms) remains 0/1 properties
[2026-06-10 19:27:22] [INFO ] Flatten gal took : 28 ms
[2026-06-10 19:27:22] [INFO ] Flatten gal took : 1 ms
Domain [ID(25), ID(25)] of place array breaks symmetries in sort ID
[2026-06-10 19:27:23] [INFO ] Unfolded HLPN to a Petri net with 1300 places and 16777 transitions 51483 arcs in 169 ms.
[2026-06-10 19:27:23] [INFO ] Unfolded 16 HLPN properties in 54 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 626 places in 52 ms
Reduce places removed 626 places and 10977 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA LastZero-COL-N24-CTLFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 672 out of 673 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 673/673 places, 5800/5800 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 672 transition count 5800
Applied a total of 1 rules in 32 ms. Remains 672 /673 variables (removed 1) and now considering 5800/5800 (removed 0) transitions.
[2026-06-10 19:27:27] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17534381245856447239.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10372899328811727660.kers'
[2026-06-10 19:27:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17534381245856447239.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10372899328811727660.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 2 ms.
// Phase 1: matrix 5524 rows 671 cols 15646 entries
Finished phase 1 with 648 SingleSign rule and 0 generalized
[2026-06-10 19:27:27] [INFO ] Computed 24 invariants in 17 ms
Computed 24 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-10372899328811727660.kers
Total runtime 28 ms.
[2026-06-10 19:27:27] [INFO ] Implicit Places using invariants in 354 ms returned []
[2026-06-10 19:27:27] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:27:27] [INFO ] Invariant cache hit.
[2026-06-10 19:27:28] [INFO ] State equation strengthened by 600 read => feed constraints.
[2026-06-10 19:27:28] [INFO ] Implicit Places using invariants and state equation in 1036 ms returned []
Implicit Place search using SMT with State Equation took 1422 ms to find 0 implicit places.
Running 5776 sub problems to find dead transitions.
[2026-06-10 19:27:28] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:27:28] [INFO ] Invariant cache hit.
[2026-06-10 19:27:28] [INFO ] State equation strengthened by 600 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/671 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 5776 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 671/6196 variables, and 24 constraints, problems are : Problem set: 0 solved, 5776 unsolved in 30125 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, State Equation: 0/672 constraints, ReadFeed: 0/600 constraints, PredecessorRefiner: 5776/5776 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5776 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/671 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 5776 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 671/6196 variables, and 24 constraints, problems are : Problem set: 0 solved, 5776 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, State Equation: 0/672 constraints, ReadFeed: 0/600 constraints, PredecessorRefiner: 0/5776 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64521ms problems are : Problem set: 0 solved, 5776 unsolved
Search for dead transitions found 0 dead transitions in 64567ms
Starting structural reductions in LTL mode, iteration 1 : 672/673 places, 5800/5800 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66077 ms. Remains : 672/673 places, 5800/5800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 5800/5800 transitions.
Applied a total of 0 rules in 14 ms. Remains 672 /672 variables (removed 0) and now considering 5800/5800 (removed 0) transitions.
[2026-06-10 19:28:33] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:28:33] [INFO ] Invariant cache hit.
[2026-06-10 19:28:33] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-06-10 19:28:33] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:28:33] [INFO ] Invariant cache hit.
[2026-06-10 19:28:34] [INFO ] State equation strengthened by 600 read => feed constraints.
[2026-06-10 19:28:34] [INFO ] Implicit Places using invariants and state equation in 916 ms returned []
Implicit Place search using SMT with State Equation took 1006 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1024 ms. Remains : 672/672 places, 5800/5800 transitions.
Support contains 672 out of 672 places after structural reductions.
[2026-06-10 19:28:36] [INFO ] Flatten gal took : 764 ms
[2026-06-10 19:28:39] [INFO ] Flatten gal took : 912 ms
[2026-06-10 19:28:42] [INFO ] Input system was already deterministic with 5800 transitions.
Reduction of identical properties reduced properties to check from 28 to 14
RANDOM walk for 40000 steps (544 resets) in 3473 ms. (11 steps per ms) remains 2/14 properties
BEST_FIRST walk for 40003 steps (45 resets) in 2571 ms. (15 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (48 resets) in 2788 ms. (14 steps per ms) remains 2/2 properties
[2026-06-10 19:28:46] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:28:46] [INFO ] Invariant cache hit.
[2026-06-10 19:28:46] [INFO ] State equation strengthened by 600 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Real declared 324/6196 variables, and 0 constraints, problems are : Problem set: 2 solved, 0 unsolved in 59 ms.
Refiners :[Positive P Invariants (semi-flows): 0/24 constraints, State Equation: 0/672 constraints, ReadFeed: 0/600 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 103ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
[2026-06-10 19:28:48] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-06-10 19:28:48] [INFO ] Flatten gal took : 310 ms
FORMULA LastZero-COL-N24-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-10 19:28:50] [INFO ] Flatten gal took : 604 ms
[2026-06-10 19:28:53] [INFO ] Input system was already deterministic with 5800 transitions.
Computed a total of 672 stabilizing places and 5800 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 672 transition count 5800
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA LastZero-COL-N24-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 672/672 places, 5800/5800 transitions.
Applied a total of 0 rules in 96 ms. Remains 672 /672 variables (removed 0) and now considering 5800/5800 (removed 0) transitions.
[2026-06-10 19:28:54] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:28:54] [INFO ] Invariant cache hit.
[2026-06-10 19:28:54] [INFO ] Implicit Places using invariants in 122 ms returned []
[2026-06-10 19:28:54] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:28:54] [INFO ] Invariant cache hit.
[2026-06-10 19:28:55] [INFO ] State equation strengthened by 600 read => feed constraints.
[2026-06-10 19:28:55] [INFO ] Implicit Places using invariants and state equation in 1460 ms returned []
Implicit Place search using SMT with State Equation took 1589 ms to find 0 implicit places.
[2026-06-10 19:28:56] [INFO ] Redundant transitions in 448 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2143 ms. Remains : 672/672 places, 5800/5800 transitions.
[2026-06-10 19:28:56] [INFO ] Flatten gal took : 91 ms
[2026-06-10 19:28:56] [INFO ] Flatten gal took : 129 ms
[2026-06-10 19:28:56] [INFO ] Input system was already deterministic with 5800 transitions.
[2026-06-10 19:28:57] [INFO ] Flatten gal took : 186 ms
[2026-06-10 19:28:57] [INFO ] Flatten gal took : 122 ms
[2026-06-10 19:28:57] [INFO ] Time to serialize gal into /tmp/CTLFireability2836661707314421229.gal : 46 ms
[2026-06-10 19:28:57] [INFO ] Time to serialize properties into /tmp/CTLFireability3471475770036710189.ctl : 51 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/CTLFireability2836661707314421229.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3471475770036710189.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,3.79676,58728,2,22428,5,41771,6,0,8440,18705,0


Converting to forward existential form...Done !
original formula: EG((((((((((AF(((((((((((((((((array_487<1)||(tmp_490<1))&&((array_385<1)||(tmp_377<1)))&&(((array_332<1)||(tmp_333<1))&&((array_580<1)||...343779
=> equivalent forward existential formula: [FwdG(Init,(((((((((!(EG(!(((((((((((((((((array_487<1)||(tmp_490<1))&&((array_385<1)||(tmp_377<1)))&&(((array_3...340252
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)
[2026-06-10 19:29:27] [INFO ] Flatten gal took : 133 ms
[2026-06-10 19:29:27] [INFO ] Applying decomposition
[2026-06-10 19:29:27] [INFO ] Flatten gal took : 138 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/graph11436523130798327816.txt' '-o' '/tmp/graph11436523130798327816.bin' '-w' '/tmp/graph11436523130798327816.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11436523130798327816.bin' '-l' '-1' '-v' '-w' '/tmp/graph11436523130798327816.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:29:28] [INFO ] Decomposing Gal with order
[2026-06-10 19:29:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:29:28] [INFO ] Removed a total of 9968 redundant transitions.
[2026-06-10 19:29:29] [INFO ] Flatten gal took : 578 ms
[2026-06-10 19:29:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 66 ms.
[2026-06-10 19:29:29] [INFO ] Time to serialize gal into /tmp/CTLFireability2728974676437287928.gal : 29 ms
[2026-06-10 19:29:29] [INFO ] Time to serialize properties into /tmp/CTLFireability262355821978110778.ctl : 65 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/CTLFireability2728974676437287928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability262355821978110778.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,1.41594,39984,8555,133,29216,958,3398,120207,80,2827,0


Converting to forward existential form...Done !
original formula: EG((((((((((AF(((((((((((((((((i14.u252.array_487<1)||(i14.u254.tmp_490<1))&&((i6.u59.array_385<1)||(i6.u53.tmp_377<1)))&&(((i4.u41.array...525171
=> equivalent forward existential formula: [FwdG(Init,(((((((((!(EG(!(((((((((((((((((i14.u252.array_487<1)||(i14.u254.tmp_490<1))&&((i6.u59.array_385<1)||...525220
Reverse transition relation is NOT exact ! Due to transitions i0.i0.t5500, i0.i0.i0.t316, i0.i0.i0.t314, i0.i0.i0.t300, i0.i0.i0.u1.t309, i0.i0.i0.u161.t30...3519
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 5800/5800 transitions.
Applied a total of 0 rules in 17 ms. Remains 672 /672 variables (removed 0) and now considering 5800/5800 (removed 0) transitions.
[2026-06-10 19:29:59] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:29:59] [INFO ] Invariant cache hit.
[2026-06-10 19:29:59] [INFO ] Implicit Places using invariants in 194 ms returned []
[2026-06-10 19:29:59] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:29:59] [INFO ] Invariant cache hit.
[2026-06-10 19:30:00] [INFO ] State equation strengthened by 600 read => feed constraints.
[2026-06-10 19:30:01] [INFO ] Implicit Places using invariants and state equation in 1140 ms returned []
Implicit Place search using SMT with State Equation took 1367 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1391 ms. Remains : 672/672 places, 5800/5800 transitions.
[2026-06-10 19:30:01] [INFO ] Flatten gal took : 97 ms
[2026-06-10 19:30:01] [INFO ] Flatten gal took : 163 ms
[2026-06-10 19:30:01] [INFO ] Input system was already deterministic with 5800 transitions.
[2026-06-10 19:30:01] [INFO ] Flatten gal took : 151 ms
[2026-06-10 19:30:02] [INFO ] Flatten gal took : 153 ms
[2026-06-10 19:30:02] [INFO ] Time to serialize gal into /tmp/CTLFireability10293442467414756909.gal : 20 ms
[2026-06-10 19:30:02] [INFO ] Time to serialize properties into /tmp/CTLFireability2114630348213135979.ctl : 32 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/CTLFireability10293442467414756909.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2114630348213135979.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,3.75865,59272,2,22428,5,41771,6,0,8440,18705,0


Converting to forward existential form...Done !
original formula: (AX((((((((((((((array_580<1)||(lastzero_23<1))&&((array_359<1)||(lastzero_14<1)))&&(((array_252<1)||(lastzero_10<1))&&((array_516<1)||(l...583801
=> equivalent forward existential formula: [(FwdU((EY((Init * !(E(TRUE U (((((((((((((EX((((((((((((array_376<1)||(process_16<1))&&((array_533<1)||(process...583558
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)
[2026-06-10 19:30:32] [INFO ] Flatten gal took : 159 ms
[2026-06-10 19:30:32] [INFO ] Applying decomposition
[2026-06-10 19:30:32] [INFO ] Flatten gal took : 181 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/graph17464794707244242699.txt' '-o' '/tmp/graph17464794707244242699.bin' '-w' '/tmp/graph17464794707244242699.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17464794707244242699.bin' '-l' '-1' '-v' '-w' '/tmp/graph17464794707244242699.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:30:32] [INFO ] Decomposing Gal with order
[2026-06-10 19:30:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:30:33] [INFO ] Removed a total of 9963 redundant transitions.
[2026-06-10 19:30:33] [INFO ] Flatten gal took : 228 ms
[2026-06-10 19:30:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 33 ms.
[2026-06-10 19:30:33] [INFO ] Time to serialize gal into /tmp/CTLFireability17619554051428301328.gal : 22 ms
[2026-06-10 19:30:33] [INFO ] Time to serialize properties into /tmp/CTLFireability4515199557323053622.ctl : 66 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/CTLFireability17619554051428301328.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4515199557323053622.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,2.2318,66564,14305,191,59846,1038,3327,176251,84,3640,0


Converting to forward existential form...Done !
original formula: (AX((((((((((((((i16.u287.array_580<1)||(u146.lastzero_23<1))&&((i15.u202.array_359<1)||(u146.lastzero_14<1)))&&(((i13.u21.array_252<1)||...866382
=> equivalent forward existential formula: [(FwdU((EY((Init * !(E(TRUE U (((((((((((((EX((((((((((((i2.u47.array_376<1)||(i3.u53.process_16<1))&&((i8.u262....866225
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 : 672/672 places, 5800/5800 transitions.
Applied a total of 0 rules in 47 ms. Remains 672 /672 variables (removed 0) and now considering 5800/5800 (removed 0) transitions.
[2026-06-10 19:31:04] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:31:04] [INFO ] Invariant cache hit.
[2026-06-10 19:31:04] [INFO ] Implicit Places using invariants in 159 ms returned []
[2026-06-10 19:31:04] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:31:04] [INFO ] Invariant cache hit.
[2026-06-10 19:31:05] [INFO ] State equation strengthened by 600 read => feed constraints.
[2026-06-10 19:31:05] [INFO ] Implicit Places using invariants and state equation in 994 ms returned []
Implicit Place search using SMT with State Equation took 1169 ms to find 0 implicit places.
[2026-06-10 19:31:05] [INFO ] Redundant transitions in 644 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1868 ms. Remains : 672/672 places, 5800/5800 transitions.
[2026-06-10 19:31:06] [INFO ] Flatten gal took : 112 ms
[2026-06-10 19:31:06] [INFO ] Flatten gal took : 102 ms
[2026-06-10 19:31:06] [INFO ] Input system was already deterministic with 5800 transitions.
[2026-06-10 19:31:06] [INFO ] Flatten gal took : 108 ms
[2026-06-10 19:31:06] [INFO ] Flatten gal took : 111 ms
[2026-06-10 19:31:06] [INFO ] Time to serialize gal into /tmp/CTLFireability11374375147347174236.gal : 19 ms
[2026-06-10 19:31:06] [INFO ] Time to serialize properties into /tmp/CTLFireability4002952105693105557.ctl : 10 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/CTLFireability11374375147347174236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4002952105693105557.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,3.876,58608,2,22428,5,41771,6,0,8440,18705,0


Converting to forward existential form...Done !
original formula: (E(AG((AG(((((((((((((array_376>=1)&&(process_16>=1))||((array_533>=1)&&(process_22>=1)))||(((array_312>=1)&&(process_13>=1))||((array_20...220944
=> equivalent forward existential formula: ([(FwdU(Init,!(E(TRUE U !((!(E(TRUE U !(((((((((((((array_376>=1)&&(process_16>=1))||((array_533>=1)&&(process_2...217327
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)
[2026-06-10 19:31:36] [INFO ] Flatten gal took : 127 ms
[2026-06-10 19:31:36] [INFO ] Applying decomposition
[2026-06-10 19:31:36] [INFO ] Flatten gal took : 126 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/graph4633401236218146659.txt' '-o' '/tmp/graph4633401236218146659.bin' '-w' '/tmp/graph4633401236218146659.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4633401236218146659.bin' '-l' '-1' '-v' '-w' '/tmp/graph4633401236218146659.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:31:37] [INFO ] Decomposing Gal with order
[2026-06-10 19:31:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:31:37] [INFO ] Removed a total of 9967 redundant transitions.
[2026-06-10 19:31:37] [INFO ] Flatten gal took : 178 ms
[2026-06-10 19:31:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 78 labels/synchronizations in 31 ms.
[2026-06-10 19:31:37] [INFO ] Time to serialize gal into /tmp/CTLFireability414291131795593476.gal : 25 ms
[2026-06-10 19:31:37] [INFO ] Time to serialize properties into /tmp/CTLFireability16025853490470020303.ctl : 23 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/CTLFireability414291131795593476.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16025853490470020303.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,7.51918e+13,3.95832,94256,18641,184,97499,1211,3550,219044,85,4591,0


Converting to forward existential form...Done !
original formula: (E(AG((AG(((((((((((((i12.u220.array_376>=1)&&(i1.u60.process_16>=1))||((i15.u268.array_533>=1)&&(i4.u118.process_22>=1)))||(((i0.u201.ar...329643
=> equivalent forward existential formula: ([(FwdU(Init,!(E(TRUE U !((!(E(TRUE U !(((((((((((((i12.u220.array_376>=1)&&(i1.u60.process_16>=1))||((i15.u268....325716
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 : 672/672 places, 5800/5800 transitions.
Applied a total of 0 rules in 61 ms. Remains 672 /672 variables (removed 0) and now considering 5800/5800 (removed 0) transitions.
[2026-06-10 19:32:07] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:32:07] [INFO ] Invariant cache hit.
[2026-06-10 19:32:08] [INFO ] Implicit Places using invariants in 131 ms returned []
[2026-06-10 19:32:08] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:32:08] [INFO ] Invariant cache hit.
[2026-06-10 19:32:08] [INFO ] State equation strengthened by 600 read => feed constraints.
[2026-06-10 19:32:10] [INFO ] Implicit Places using invariants and state equation in 2543 ms returned []
Implicit Place search using SMT with State Equation took 2676 ms to find 0 implicit places.
[2026-06-10 19:32:10] [INFO ] Redundant transitions in 298 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3041 ms. Remains : 672/672 places, 5800/5800 transitions.
[2026-06-10 19:32:11] [INFO ] Flatten gal took : 85 ms
[2026-06-10 19:32:11] [INFO ] Flatten gal took : 117 ms
[2026-06-10 19:32:11] [INFO ] Input system was already deterministic with 5800 transitions.
[2026-06-10 19:32:11] [INFO ] Flatten gal took : 113 ms
[2026-06-10 19:32:11] [INFO ] Flatten gal took : 119 ms
[2026-06-10 19:32:11] [INFO ] Time to serialize gal into /tmp/CTLFireability4994918715396126551.gal : 21 ms
[2026-06-10 19:32:11] [INFO ] Time to serialize properties into /tmp/CTLFireability13678258188633319049.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/CTLFireability4994918715396126551.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13678258188633319049.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,4.0358,58488,2,22428,5,41771,6,0,8440,18705,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((((((((((array_487>=1)&&(tmp_490>=1))||((array_385>=1)&&(tmp_377>=1)))||(((array_332>=1)&&(tmp_333>=1))||((array_580>=1)&&(tm...176782
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((((((array_487>=1)&&(tmp_490>=1))||((array_385>=1)&&(tmp_377>=1)))||(((...175473
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)
Detected timeout of ITS tools.
[2026-06-10 19:32:41] [INFO ] Flatten gal took : 103 ms
[2026-06-10 19:32:41] [INFO ] Applying decomposition
[2026-06-10 19:32:42] [INFO ] Flatten gal took : 108 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/graph11728652866966706503.txt' '-o' '/tmp/graph11728652866966706503.bin' '-w' '/tmp/graph11728652866966706503.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11728652866966706503.bin' '-l' '-1' '-v' '-w' '/tmp/graph11728652866966706503.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:32:42] [INFO ] Decomposing Gal with order
[2026-06-10 19:32:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:32:42] [INFO ] Removed a total of 9962 redundant transitions.
[2026-06-10 19:32:42] [INFO ] Flatten gal took : 169 ms
[2026-06-10 19:32:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 77 labels/synchronizations in 26 ms.
[2026-06-10 19:32:42] [INFO ] Time to serialize gal into /tmp/CTLFireability1018323047092284016.gal : 21 ms
[2026-06-10 19:32:42] [INFO ] Time to serialize properties into /tmp/CTLFireability960536314017738003.ctl : 13 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/CTLFireability1018323047092284016.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability960536314017738003.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,1.21448,36744,7353,176,26062,1020,3507,98591,84,3240,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((((((((((i7.u245.array_487>=1)&&(i7.u97.tmp_490>=1))||((i11.u60.array_385>=1)&&(i11.u55.tmp_377>=1)))||(((i4.u203.array_332>=...266843
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((((((i7.u245.array_487>=1)&&(i7.u97.tmp_490>=1))||((i11.u60.array_385>=...266903
Reverse transition relation is NOT exact ! Due to transitions i0.i0.t300, i0.i0.t314, i0.i0.t316, i0.i0.t5500, i0.i0.u1.t309, i0.i0.u161.t302, i0.i0.u161.t...3577
(forward)formula 0,0,14.9502,510056,1,0,606359,2111,52754,746353,382,8114,6251202
FORMULA LastZero-COL-N24-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 5800/5800 transitions.
Applied a total of 0 rules in 9 ms. Remains 672 /672 variables (removed 0) and now considering 5800/5800 (removed 0) transitions.
[2026-06-10 19:32:57] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:32:57] [INFO ] Invariant cache hit.
[2026-06-10 19:32:58] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-06-10 19:32:58] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:32:58] [INFO ] Invariant cache hit.
[2026-06-10 19:32:58] [INFO ] State equation strengthened by 600 read => feed constraints.
[2026-06-10 19:32:59] [INFO ] Implicit Places using invariants and state equation in 920 ms returned []
Implicit Place search using SMT with State Equation took 1047 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1058 ms. Remains : 672/672 places, 5800/5800 transitions.
[2026-06-10 19:32:59] [INFO ] Flatten gal took : 89 ms
[2026-06-10 19:32:59] [INFO ] Flatten gal took : 154 ms
[2026-06-10 19:32:59] [INFO ] Input system was already deterministic with 5800 transitions.
[2026-06-10 19:32:59] [INFO ] Flatten gal took : 170 ms
[2026-06-10 19:33:00] [INFO ] Flatten gal took : 175 ms
[2026-06-10 19:33:00] [INFO ] Time to serialize gal into /tmp/CTLFireability4175010817072184512.gal : 21 ms
[2026-06-10 19:33:00] [INFO ] Time to serialize properties into /tmp/CTLFireability452854148570857567.ctl : 77 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/CTLFireability4175010817072184512.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability452854148570857567.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,3.96401,59424,2,22428,5,41771,6,0,8440,18705,0


Converting to forward existential form...Done !
original formula: A((((((((((((process_1>=1)||((array_376>=1)&&(process_16>=1)))||(((array_533>=1)&&(process_22>=1))||((array_312>=1)&&(process_13>=1))))||...704217
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(((((((((((((array_376>=1)&&(process_16>=1))||((array_533>=1)&&(process_22>=1)))||(((array_...1331494
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)
[2026-06-10 19:33:30] [INFO ] Flatten gal took : 158 ms
[2026-06-10 19:33:30] [INFO ] Applying decomposition
[2026-06-10 19:33:30] [INFO ] Flatten gal took : 199 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/graph17992008582247744633.txt' '-o' '/tmp/graph17992008582247744633.bin' '-w' '/tmp/graph17992008582247744633.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17992008582247744633.bin' '-l' '-1' '-v' '-w' '/tmp/graph17992008582247744633.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:33:31] [INFO ] Decomposing Gal with order
[2026-06-10 19:33:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:33:31] [INFO ] Removed a total of 9962 redundant transitions.
[2026-06-10 19:33:31] [INFO ] Flatten gal took : 223 ms
[2026-06-10 19:33:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 19 ms.
[2026-06-10 19:33:32] [INFO ] Time to serialize gal into /tmp/CTLFireability10202878440036755762.gal : 14 ms
[2026-06-10 19:33:32] [INFO ] Time to serialize properties into /tmp/CTLFireability8071802050380408893.ctl : 64 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/CTLFireability10202878440036755762.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8071802050380408893.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,2.12514,56936,10486,154,54001,985,3470,122661,84,2973,0


Converting to forward existential form...Done !
original formula: A((((((((((((i0.i0.u156.process_1>=1)||((i11.u210.array_376>=1)&&(i12.u56.process_16>=1)))||(((i16.u269.array_533>=1)&&(i5.u112.process_2...1052333
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(((((((((((((i11.u210.array_376>=1)&&(i12.u56.process_16>=1))||((i16.u269.array_533>=1)&&(i...1995090
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 LTL mode, iteration 0 : 672/672 places, 5800/5800 transitions.
Applied a total of 0 rules in 12 ms. Remains 672 /672 variables (removed 0) and now considering 5800/5800 (removed 0) transitions.
[2026-06-10 19:34:02] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:34:02] [INFO ] Invariant cache hit.
[2026-06-10 19:34:02] [INFO ] Implicit Places using invariants in 111 ms returned []
[2026-06-10 19:34:02] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:34:02] [INFO ] Invariant cache hit.
[2026-06-10 19:34:03] [INFO ] State equation strengthened by 600 read => feed constraints.
[2026-06-10 19:34:03] [INFO ] Implicit Places using invariants and state equation in 971 ms returned []
Implicit Place search using SMT with State Equation took 1084 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1098 ms. Remains : 672/672 places, 5800/5800 transitions.
[2026-06-10 19:34:03] [INFO ] Flatten gal took : 84 ms
[2026-06-10 19:34:03] [INFO ] Flatten gal took : 128 ms
[2026-06-10 19:34:03] [INFO ] Input system was already deterministic with 5800 transitions.
[2026-06-10 19:34:04] [INFO ] Flatten gal took : 136 ms
[2026-06-10 19:34:04] [INFO ] Flatten gal took : 133 ms
[2026-06-10 19:34:04] [INFO ] Time to serialize gal into /tmp/CTLFireability12958137144587988133.gal : 19 ms
[2026-06-10 19:34:04] [INFO ] Time to serialize properties into /tmp/CTLFireability9087258252559320924.ctl : 22 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/CTLFireability12958137144587988133.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9087258252559320924.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,3.95065,58952,2,22428,5,41771,6,0,8440,18705,0


Converting to forward existential form...Done !
original formula: (EG(AF((((((((((((((((array_487<1)||(tmp_490<1))&&((array_385<1)||(tmp_377<1)))&&(((array_332<1)||(tmp_333<1))&&((array_580<1)||(tmp_591<...397509
Detected timeout of ITS tools.
=> equivalent forward existential formula: ((((((((((([(FwdU(EY((Init * !(EG(!(EG(!((((((((((((((((array_487<1)||(tmp_490<1))&&((array_385<1)||(tmp_377<1))...2391866
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)
[2026-06-10 19:34:34] [INFO ] Flatten gal took : 172 ms
[2026-06-10 19:34:34] [INFO ] Applying decomposition
[2026-06-10 19:34:34] [INFO ] Flatten gal took : 125 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15193153023792074856.txt' '-o' '/tmp/graph15193153023792074856.bin' '-w' '/tmp/graph15193153023792074856.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15193153023792074856.bin' '-l' '-1' '-v' '-w' '/tmp/graph15193153023792074856.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:34:34] [INFO ] Decomposing Gal with order
[2026-06-10 19:34:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:34:35] [INFO ] Removed a total of 9974 redundant transitions.
[2026-06-10 19:34:35] [INFO ] Flatten gal took : 177 ms
[2026-06-10 19:34:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 77 labels/synchronizations in 20 ms.
[2026-06-10 19:34:35] [INFO ] Time to serialize gal into /tmp/CTLFireability3634989967227001351.gal : 18 ms
[2026-06-10 19:34:35] [INFO ] Time to serialize properties into /tmp/CTLFireability16953154757678194359.ctl : 27 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/CTLFireability3634989967227001351.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16953154757678194359.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,2.6892,71816,12891,115,71856,885,3454,152685,74,2274,0


Converting to forward existential form...Done !
original formula: (EG(AF((((((((((((((((i6.u103.array_487<1)||(i6.u106.tmp_490<1))&&((i4.u65.array_385<1)||(i4.u229.tmp_377<1)))&&(((i3.u218.array_332<1)||...602539
=> equivalent forward existential formula: ((((((((((([(FwdU(EY((Init * !(EG(!(EG(!((((((((((((((((i6.u103.array_487<1)||(i6.u106.tmp_490<1))&&((i4.u65.arr...3636820
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 : 672/672 places, 5800/5800 transitions.
Applied a total of 0 rules in 42 ms. Remains 672 /672 variables (removed 0) and now considering 5800/5800 (removed 0) transitions.
[2026-06-10 19:35:05] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:35:05] [INFO ] Invariant cache hit.
[2026-06-10 19:35:05] [INFO ] Implicit Places using invariants in 106 ms returned []
[2026-06-10 19:35:05] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:35:05] [INFO ] Invariant cache hit.
[2026-06-10 19:35:06] [INFO ] State equation strengthened by 600 read => feed constraints.
[2026-06-10 19:35:07] [INFO ] Implicit Places using invariants and state equation in 1307 ms returned []
Implicit Place search using SMT with State Equation took 1416 ms to find 0 implicit places.
[2026-06-10 19:35:07] [INFO ] Redundant transitions in 299 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1764 ms. Remains : 672/672 places, 5800/5800 transitions.
[2026-06-10 19:35:07] [INFO ] Flatten gal took : 118 ms
[2026-06-10 19:35:07] [INFO ] Flatten gal took : 116 ms
[2026-06-10 19:35:08] [INFO ] Input system was already deterministic with 5800 transitions.
[2026-06-10 19:35:08] [INFO ] Flatten gal took : 121 ms
[2026-06-10 19:35:08] [INFO ] Flatten gal took : 129 ms
[2026-06-10 19:35:08] [INFO ] Time to serialize gal into /tmp/CTLFireability14847254047811016470.gal : 19 ms
[2026-06-10 19:35:08] [INFO ] Time to serialize properties into /tmp/CTLFireability576223476396847300.ctl : 19 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/CTLFireability14847254047811016470.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability576223476396847300.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,3.85941,58632,2,22428,5,41771,6,0,8440,18705,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((((((((A(!((((((((((((array_376<1)||(process_16<1))&&((array_533<1)||(process_22<1)))&&(((array_312<1)||(process_13<1))&&((ar...363989
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((((!((E(!((((((((((((((((array_487>=1)&&(tmp_490>=1))||((array_385>=1)&...717354
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)
[2026-06-10 19:35:38] [INFO ] Flatten gal took : 122 ms
[2026-06-10 19:35:38] [INFO ] Applying decomposition
[2026-06-10 19:35:38] [INFO ] Flatten gal took : 125 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9346433027433042899.txt' '-o' '/tmp/graph9346433027433042899.bin' '-w' '/tmp/graph9346433027433042899.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9346433027433042899.bin' '-l' '-1' '-v' '-w' '/tmp/graph9346433027433042899.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:35:38] [INFO ] Decomposing Gal with order
[2026-06-10 19:35:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:35:39] [INFO ] Removed a total of 9975 redundant transitions.
[2026-06-10 19:35:39] [INFO ] Flatten gal took : 201 ms
[2026-06-10 19:35:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 21 ms.
[2026-06-10 19:35:39] [INFO ] Time to serialize gal into /tmp/CTLFireability18178270476155853792.gal : 21 ms
[2026-06-10 19:35:39] [INFO ] Time to serialize properties into /tmp/CTLFireability13566555947545844401.ctl : 24 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/CTLFireability18178270476155853792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13566555947545844401.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,1.8016,53464,11375,226,43399,1176,3567,139079,89,4323,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((((((((A(!((((((((((((i9.u210.array_376<1)||(i10.u219.process_16<1))&&((i3.u111.array_533<1)||(i14.u274.process_22<1)))&&(((i...545703
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((((!((E(!((((((((((((((((i13.u94.array_487>=1)&&(i13.u253.tmp_490>=1))|...1072216
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 LTL mode, iteration 0 : 672/672 places, 5800/5800 transitions.
Applied a total of 0 rules in 11 ms. Remains 672 /672 variables (removed 0) and now considering 5800/5800 (removed 0) transitions.
[2026-06-10 19:36:09] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:36:09] [INFO ] Invariant cache hit.
[2026-06-10 19:36:09] [INFO ] Implicit Places using invariants in 146 ms returned []
[2026-06-10 19:36:09] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:36:09] [INFO ] Invariant cache hit.
[2026-06-10 19:36:10] [INFO ] State equation strengthened by 600 read => feed constraints.
[2026-06-10 19:36:10] [INFO ] Implicit Places using invariants and state equation in 936 ms returned []
Implicit Place search using SMT with State Equation took 1084 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1096 ms. Remains : 672/672 places, 5800/5800 transitions.
[2026-06-10 19:36:11] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-06-10 19:36:11] [INFO ] Flatten gal took : 88 ms
FORMULA LastZero-COL-N24-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-10 19:36:11] [INFO ] Flatten gal took : 86 ms
[2026-06-10 19:36:11] [INFO ] Input system was already deterministic with 5800 transitions.
Support contains 0 out of 672 places (down from 672) after GAL structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 5800/5800 transitions.
Applied a total of 0 rules in 20 ms. Remains 672 /672 variables (removed 0) and now considering 5800/5800 (removed 0) transitions.
[2026-06-10 19:36:11] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:36:11] [INFO ] Invariant cache hit.
[2026-06-10 19:36:11] [INFO ] Implicit Places using invariants in 408 ms returned []
[2026-06-10 19:36:11] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:36:11] [INFO ] Invariant cache hit.
[2026-06-10 19:36:12] [INFO ] State equation strengthened by 600 read => feed constraints.
[2026-06-10 19:36:33] [INFO ] Implicit Places using invariants and state equation in 21601 ms returned [299]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 22021 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 671/672 places, 5800/5800 transitions.
Applied a total of 0 rules in 20 ms. Remains 671 /671 variables (removed 0) and now considering 5800/5800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22061 ms. Remains : 671/672 places, 5800/5800 transitions.
[2026-06-10 19:36:33] [INFO ] Flatten gal took : 76 ms
[2026-06-10 19:36:33] [INFO ] Flatten gal took : 93 ms
[2026-06-10 19:36:33] [INFO ] Input system was already deterministic with 5800 transitions.
[2026-06-10 19:36:33] [INFO ] Flatten gal took : 89 ms
[2026-06-10 19:36:34] [INFO ] Flatten gal took : 93 ms
[2026-06-10 19:36:34] [INFO ] Time to serialize gal into /tmp/CTLFireability17305430895781889436.gal : 18 ms
[2026-06-10 19:36:34] [INFO ] Time to serialize properties into /tmp/CTLFireability6564853142338316485.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/CTLFireability17305430895781889436.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6564853142338316485.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,3.85018,57932,2,22377,5,41305,6,0,8437,18382,0


Converting to forward existential form...Done !
original formula: EF(((((((((((!(E(EX(!((((((((((((array_580<1)||(lastzero_23<1))&&((array_359<1)||(lastzero_14<1)))&&(((array_252<1)||(lastzero_10<1))&&((...65390
=> equivalent forward existential formula: ((((((((([(FwdU((FwdU(Init,TRUE) * !(E(EX(!((((((((((((array_580<1)||(lastzero_23<1))&&((array_359<1)||(lastzero...65681
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)
Detected timeout of ITS tools.
[2026-06-10 19:37:04] [INFO ] Flatten gal took : 91 ms
[2026-06-10 19:37:04] [INFO ] Applying decomposition
[2026-06-10 19:37:04] [INFO ] Flatten gal took : 93 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/graph8272635889556047690.txt' '-o' '/tmp/graph8272635889556047690.bin' '-w' '/tmp/graph8272635889556047690.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8272635889556047690.bin' '-l' '-1' '-v' '-w' '/tmp/graph8272635889556047690.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:37:04] [INFO ] Decomposing Gal with order
[2026-06-10 19:37:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:37:04] [INFO ] Removed a total of 9910 redundant transitions.
[2026-06-10 19:37:04] [INFO ] Flatten gal took : 126 ms
[2026-06-10 19:37:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 79 labels/synchronizations in 19 ms.
[2026-06-10 19:37:04] [INFO ] Time to serialize gal into /tmp/CTLFireability17645013759630017529.gal : 16 ms
[2026-06-10 19:37:04] [INFO ] Time to serialize properties into /tmp/CTLFireability12592444768135957666.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/CTLFireability17645013759630017529.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12592444768135957666.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,2.3463,72988,13117,200,67995,1188,3433,159242,88,4507,0


Converting to forward existential form...Done !
original formula: EF(((((((((((!(E(EX(!((((((((((((i17.u279.array_580<1)||(u145.lastzero_23<1))&&((i10.u43.array_359<1)||(u145.lastzero_14<1)))&&(((i8.u173...94931
=> equivalent forward existential formula: ((((((((([(FwdU((FwdU(Init,TRUE) * !(E(EX(!((((((((((((i17.u279.array_580<1)||(u145.lastzero_23<1))&&((i10.u43.a...93484
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 LTL mode, iteration 0 : 672/672 places, 5800/5800 transitions.
Applied a total of 0 rules in 14 ms. Remains 672 /672 variables (removed 0) and now considering 5800/5800 (removed 0) transitions.
[2026-06-10 19:37:35] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:37:35] [INFO ] Invariant cache hit.
[2026-06-10 19:37:35] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-06-10 19:37:35] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:37:35] [INFO ] Invariant cache hit.
[2026-06-10 19:37:35] [INFO ] State equation strengthened by 600 read => feed constraints.
[2026-06-10 19:37:36] [INFO ] Implicit Places using invariants and state equation in 932 ms returned []
Implicit Place search using SMT with State Equation took 1038 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1054 ms. Remains : 672/672 places, 5800/5800 transitions.
[2026-06-10 19:37:36] [INFO ] Flatten gal took : 95 ms
[2026-06-10 19:37:36] [INFO ] Flatten gal took : 127 ms
[2026-06-10 19:37:36] [INFO ] Input system was already deterministic with 5800 transitions.
[2026-06-10 19:37:36] [INFO ] Flatten gal took : 125 ms
[2026-06-10 19:37:36] [INFO ] Flatten gal took : 125 ms
[2026-06-10 19:37:36] [INFO ] Time to serialize gal into /tmp/CTLFireability7580435398598455648.gal : 20 ms
[2026-06-10 19:37:36] [INFO ] Time to serialize properties into /tmp/CTLFireability17621647362649928152.ctl : 12 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/CTLFireability7580435398598455648.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17621647362649928152.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,3.9189,58672,2,22428,5,41771,6,0,8440,18705,0


Converting to forward existential form...Done !
original formula: E(AF(EX(A(AX(!((((((((((((array_580<1)||(lastzero_23<1))&&((array_359<1)||(lastzero_14<1)))&&(((array_252<1)||(lastzero_10<1))&&((array_5...209322
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!(EX(!((E(!(((((((((((((((((array_487>=1)&&(tmp_490>=1))||((array_385>=1)&&(tmp_377>=1)))||(((a...581205
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)
[2026-06-10 19:38:07] [INFO ] Flatten gal took : 131 ms
[2026-06-10 19:38:07] [INFO ] Applying decomposition
[2026-06-10 19:38:07] [INFO ] Flatten gal took : 138 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/graph14856236945439367176.txt' '-o' '/tmp/graph14856236945439367176.bin' '-w' '/tmp/graph14856236945439367176.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14856236945439367176.bin' '-l' '-1' '-v' '-w' '/tmp/graph14856236945439367176.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:38:07] [INFO ] Decomposing Gal with order
[2026-06-10 19:38:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:38:07] [INFO ] Removed a total of 9971 redundant transitions.
[2026-06-10 19:38:07] [INFO ] Flatten gal took : 166 ms
[2026-06-10 19:38:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 21 ms.
[2026-06-10 19:38:08] [INFO ] Time to serialize gal into /tmp/CTLFireability12436071040539280656.gal : 20 ms
[2026-06-10 19:38:08] [INFO ] Time to serialize properties into /tmp/CTLFireability9982860868818136540.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/CTLFireability12436071040539280656.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9982860868818136540.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,3.21935,85700,14037,153,70464,897,3596,142509,84,2574,0


Converting to forward existential form...Done !
original formula: E(AF(EX(A(AX(!((((((((((((i6.u131.array_580<1)||(u153.lastzero_23<1))&&((i2.u48.array_359<1)||(u153.lastzero_14<1)))&&(((i10.u179.array_2...308579
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!(EX(!((E(!(((((((((((((((((i16.u245.array_487>=1)&&(i16.u248.tmp_490>=1))||((i12.u58.array_385...862876
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 LTL mode, iteration 0 : 672/672 places, 5800/5800 transitions.
Applied a total of 0 rules in 17 ms. Remains 672 /672 variables (removed 0) and now considering 5800/5800 (removed 0) transitions.
[2026-06-10 19:38:38] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:38:38] [INFO ] Invariant cache hit.
[2026-06-10 19:38:38] [INFO ] Implicit Places using invariants in 125 ms returned []
[2026-06-10 19:38:38] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:38:38] [INFO ] Invariant cache hit.
[2026-06-10 19:38:39] [INFO ] State equation strengthened by 600 read => feed constraints.
[2026-06-10 19:38:41] [INFO ] Implicit Places using invariants and state equation in 2711 ms returned []
Implicit Place search using SMT with State Equation took 2839 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2859 ms. Remains : 672/672 places, 5800/5800 transitions.
[2026-06-10 19:38:41] [INFO ] Flatten gal took : 81 ms
[2026-06-10 19:38:41] [INFO ] Flatten gal took : 124 ms
[2026-06-10 19:38:41] [INFO ] Input system was already deterministic with 5800 transitions.
[2026-06-10 19:38:41] [INFO ] Flatten gal took : 120 ms
[2026-06-10 19:38:41] [INFO ] Flatten gal took : 134 ms
[2026-06-10 19:38:41] [INFO ] Time to serialize gal into /tmp/CTLFireability5818925038175616897.gal : 22 ms
[2026-06-10 19:38:41] [INFO ] Time to serialize properties into /tmp/CTLFireability6776026460307122659.ctl : 18 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/CTLFireability5818925038175616897.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6776026460307122659.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,3.90671,58744,2,22428,5,41771,6,0,8440,18705,0


Converting to forward existential form...Done !
original formula: A(AX(AG((((((((((((((((array_487>=1)&&(tmp_490>=1))||((array_385>=1)&&(tmp_377>=1)))||(((array_332>=1)&&(tmp_333>=1))||((array_580>=1)&&(...353544
=> equivalent forward existential formula: [((Init * !(EG(!((((((((((((((((array_487>=1)&&(tmp_490>=1))||((array_385>=1)&&(tmp_377>=1)))||(((array_332>=1)&...703223
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)
[2026-06-10 19:39:12] [INFO ] Flatten gal took : 132 ms
[2026-06-10 19:39:12] [INFO ] Applying decomposition
[2026-06-10 19:39:12] [INFO ] Flatten gal took : 133 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17698585815435711307.txt' '-o' '/tmp/graph17698585815435711307.bin' '-w' '/tmp/graph17698585815435711307.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17698585815435711307.bin' '-l' '-1' '-v' '-w' '/tmp/graph17698585815435711307.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:39:12] [INFO ] Decomposing Gal with order
[2026-06-10 19:39:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:39:12] [INFO ] Removed a total of 9968 redundant transitions.
[2026-06-10 19:39:12] [INFO ] Flatten gal took : 171 ms
[2026-06-10 19:39:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 18 ms.
[2026-06-10 19:39:13] [INFO ] Time to serialize gal into /tmp/CTLFireability16677462713303491488.gal : 18 ms
[2026-06-10 19:39:13] [INFO ] Time to serialize properties into /tmp/CTLFireability5583525814779663333.ctl : 22 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/CTLFireability16677462713303491488.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5583525814779663333.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,1.67717,51560,10750,176,42961,1043,3532,119093,84,3358,0


Converting to forward existential form...Done !
original formula: A(AX(AG((((((((((((((((i13.u92.array_487>=1)&&(i13.u254.tmp_490>=1))||((i12.u53.array_385>=1)&&(i12.u218.tmp_377>=1)))||(((i2.u41.array_3...528050
=> equivalent forward existential formula: [((Init * !(EG(!((((((((((((((((i13.u92.array_487>=1)&&(i13.u254.tmp_490>=1))||((i12.u53.array_385>=1)&&(i12.u21...1056163
Reverse transition relation is NOT exact ! Due to transitions i0.i0.i0.t331, i0.i0.i0.t330, i0.i0.i0.t328, i0.i0.i0.u4.t321, i0.i0.i1.t5500, i0.i0.i1.t310,...3512
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 5800/5800 transitions.
Applied a total of 0 rules in 9 ms. Remains 672 /672 variables (removed 0) and now considering 5800/5800 (removed 0) transitions.
[2026-06-10 19:39:43] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:39:43] [INFO ] Invariant cache hit.
[2026-06-10 19:39:43] [INFO ] Implicit Places using invariants in 82 ms returned []
[2026-06-10 19:39:43] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:39:43] [INFO ] Invariant cache hit.
[2026-06-10 19:39:44] [INFO ] State equation strengthened by 600 read => feed constraints.
[2026-06-10 19:39:44] [INFO ] Implicit Places using invariants and state equation in 948 ms returned []
Implicit Place search using SMT with State Equation took 1043 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1054 ms. Remains : 672/672 places, 5800/5800 transitions.
[2026-06-10 19:39:44] [INFO ] Flatten gal took : 100 ms
[2026-06-10 19:39:44] [INFO ] Flatten gal took : 177 ms
[2026-06-10 19:39:45] [INFO ] Input system was already deterministic with 5800 transitions.
[2026-06-10 19:39:45] [INFO ] Flatten gal took : 164 ms
[2026-06-10 19:39:45] [INFO ] Flatten gal took : 173 ms
[2026-06-10 19:39:45] [INFO ] Time to serialize gal into /tmp/CTLFireability3393222455359174880.gal : 20 ms
[2026-06-10 19:39:45] [INFO ] Time to serialize properties into /tmp/CTLFireability18097962180973394685.ctl : 45 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/CTLFireability3393222455359174880.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18097962180973394685.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,3.70368,59632,2,22428,5,41771,6,0,8440,18705,0


Converting to forward existential form...Done !
original formula: E((AG(!(EF(!((((((((((((array_580<1)||(lastzero_23<1))&&((array_359<1)||(lastzero_14<1)))&&(((array_252<1)||(lastzero_10<1))&&((array_516...847660
=> equivalent forward existential formula: ([FwdG((FwdU((FwdU(FwdU(Init,(!(E(TRUE U !(!(E(TRUE U !((((((((((((array_580<1)||(lastzero_23<1))&&((array_359<1...1597651
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)
[2026-06-10 19:40:15] [INFO ] Flatten gal took : 175 ms
[2026-06-10 19:40:15] [INFO ] Applying decomposition
[2026-06-10 19:40:16] [INFO ] Flatten gal took : 180 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/graph6687082283747970818.txt' '-o' '/tmp/graph6687082283747970818.bin' '-w' '/tmp/graph6687082283747970818.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6687082283747970818.bin' '-l' '-1' '-v' '-w' '/tmp/graph6687082283747970818.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:40:16] [INFO ] Decomposing Gal with order
[2026-06-10 19:40:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:40:16] [INFO ] Removed a total of 9964 redundant transitions.
[2026-06-10 19:40:16] [INFO ] Flatten gal took : 263 ms
[2026-06-10 19:40:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 79 labels/synchronizations in 22 ms.
[2026-06-10 19:40:17] [INFO ] Time to serialize gal into /tmp/CTLFireability3140059371618822532.gal : 21 ms
[2026-06-10 19:40:17] [INFO ] Time to serialize properties into /tmp/CTLFireability15161555189586573593.ctl : 55 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/CTLFireability3140059371618822532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15161555189586573593.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,2.39796,64272,14534,204,57589,1122,3530,164669,85,3940,0


Converting to forward existential form...Done !
original formula: E((AG(!(EF(!((((((((((((i15.u279.array_580<1)||(u149.lastzero_23<1))&&((i2.u49.array_359<1)||(u149.lastzero_14<1)))&&(((i1.u24.array_252<...1258569
=> equivalent forward existential formula: ([FwdG((FwdU((FwdU(FwdU(Init,(!(E(TRUE U !(!(E(TRUE U !((((((((((((i15.u279.array_580<1)||(u149.lastzero_23<1))&...2374582
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 LTL mode, iteration 0 : 672/672 places, 5800/5800 transitions.
Applied a total of 0 rules in 8 ms. Remains 672 /672 variables (removed 0) and now considering 5800/5800 (removed 0) transitions.
[2026-06-10 19:40:47] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:40:47] [INFO ] Invariant cache hit.
[2026-06-10 19:40:47] [INFO ] Implicit Places using invariants in 85 ms returned []
[2026-06-10 19:40:47] [INFO ] Flow matrix only has 5524 transitions (discarded 276 similar events)
[2026-06-10 19:40:47] [INFO ] Invariant cache hit.
[2026-06-10 19:40:48] [INFO ] State equation strengthened by 600 read => feed constraints.
[2026-06-10 19:40:48] [INFO ] Implicit Places using invariants and state equation in 894 ms returned []
Implicit Place search using SMT with State Equation took 981 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 991 ms. Remains : 672/672 places, 5800/5800 transitions.
[2026-06-10 19:40:48] [INFO ] Flatten gal took : 87 ms
[2026-06-10 19:40:48] [INFO ] Flatten gal took : 145 ms
[2026-06-10 19:40:49] [INFO ] Input system was already deterministic with 5800 transitions.
[2026-06-10 19:40:49] [INFO ] Flatten gal took : 143 ms
[2026-06-10 19:40:49] [INFO ] Flatten gal took : 143 ms
[2026-06-10 19:40:49] [INFO ] Time to serialize gal into /tmp/CTLFireability4348523458998484468.gal : 19 ms
[2026-06-10 19:40:49] [INFO ] Time to serialize properties into /tmp/CTLFireability11337849088342020411.ctl : 28 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/CTLFireability4348523458998484468.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11337849088342020411.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,3.68341,59040,2,22428,5,41771,6,0,8440,18705,0


Converting to forward existential form...Done !
original formula: EX(((EG(EF((((((((((((array_580>=1)&&(lastzero_23>=1))||((array_359>=1)&&(lastzero_14>=1)))||(((array_252>=1)&&(lastzero_10>=1))||((array...564105
Detected timeout of ITS tools.
=> equivalent forward existential formula: ((((((((((((([((((((((((FwdU((EY(Init) * (EG(E(TRUE U (((((((((((array_580>=1)&&(lastzero_23>=1))||((array_359>=...2872438
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)
[2026-06-10 19:41:19] [INFO ] Flatten gal took : 145 ms
[2026-06-10 19:41:19] [INFO ] Applying decomposition
[2026-06-10 19:41:19] [INFO ] Flatten gal took : 146 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/graph16821239504786234621.txt' '-o' '/tmp/graph16821239504786234621.bin' '-w' '/tmp/graph16821239504786234621.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16821239504786234621.bin' '-l' '-1' '-v' '-w' '/tmp/graph16821239504786234621.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:41:20] [INFO ] Decomposing Gal with order
[2026-06-10 19:41:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:41:20] [INFO ] Removed a total of 9967 redundant transitions.
[2026-06-10 19:41:20] [INFO ] Flatten gal took : 231 ms
[2026-06-10 19:41:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 25 ms.
[2026-06-10 19:41:21] [INFO ] Time to serialize gal into /tmp/CTLFireability13495014212919468048.gal : 21 ms
[2026-06-10 19:41:21] [INFO ] Time to serialize properties into /tmp/CTLFireability3372908354752279347.ctl : 38 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/CTLFireability13495014212919468048.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3372908354752279347.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,1.60365,47916,9019,130,36842,835,3470,121708,74,2436,0


Converting to forward existential form...Done !
original formula: EX(((EG(EF((((((((((((i17.u130.array_580>=1)&&(i5.u165.lastzero_23>=1))||((i1.u215.array_359>=1)&&(i5.u165.lastzero_14>=1)))||(((i8.u20.a...849391
=> equivalent forward existential formula: ((((((((((((([((((((((((FwdU((EY(Init) * (EG(E(TRUE U (((((((((((i17.u130.array_580>=1)&&(i5.u165.lastzero_23>=1...4373202
Reverse transition relation is NOT exact ! Due to transitions i0.t827, i0.t826, i0.t825, i0.t824, i0.t822, i0.t821, i0.t820, i0.t819, i0.t818, i0.t817, i0....3525
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
[2026-06-10 19:41:52] [INFO ] Flatten gal took : 628 ms
[2026-06-10 19:41:53] [INFO ] Flatten gal took : 540 ms
[2026-06-10 19:41:55] [INFO ] Applying decomposition
[2026-06-10 19:41:56] [INFO ] Flatten gal took : 552 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/graph8606310064285659091.txt' '-o' '/tmp/graph8606310064285659091.bin' '-w' '/tmp/graph8606310064285659091.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8606310064285659091.bin' '-l' '-1' '-v' '-w' '/tmp/graph8606310064285659091.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:41:57] [INFO ] Decomposing Gal with order
[2026-06-10 19:41:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:41:58] [INFO ] Removed a total of 9960 redundant transitions.
[2026-06-10 19:41:58] [INFO ] Flatten gal took : 973 ms
[2026-06-10 19:42:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 15 ms.
[2026-06-10 19:42:02] [INFO ] Time to serialize gal into /tmp/CTLFireability5506478751368079820.gal : 14 ms
[2026-06-10 19:42:02] [INFO ] Time to serialize properties into /tmp/CTLFireability12191273240245929287.ctl : 344 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/CTLFireability5506478751368079820.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12191273240245929287.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 11 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,11.1366,242236,39226,151,334503,917,3550,574057,79,2917,0


Converting to forward existential form...Done !
original formula: EG((((((((((AF(((((((((((((((((i14.u245.array_487<1)||(i14.u100.tmp_490<1))&&((i1.u64.array_385<1)||(i1.u209.tmp_377<1)))&&(((i11.u49.arr...524781
=> equivalent forward existential formula: [FwdG(Init,(((((((((!(EG(!(((((((((((((((((i14.u245.array_487<1)||(i14.u100.tmp_490<1))&&((i1.u64.array_385<1)||...524830
Reverse transition relation is NOT exact ! Due to transitions i0.t1237, i0.t1236, i0.t1235, i0.t1234, i0.t1233, i0.t1232, i0.t1231, i0.t1230, i0.t1229, i0....3546
ITS-tools command line returned an error code 139
[2026-06-10 19:46:11] [INFO ] Applying decomposition
[2026-06-10 19:46:12] [INFO ] Flatten gal took : 800 ms
[2026-06-10 19:46:13] [INFO ] Decomposing Gal with order
[2026-06-10 19:46:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:46:13] [INFO ] Removed a total of 10281 redundant transitions.
[2026-06-10 19:46:14] [INFO ] Flatten gal took : 859 ms
[2026-06-10 19:46:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2026-06-10 19:46:15] [INFO ] Time to serialize gal into /tmp/CTLFireability10054835537644796058.gal : 14 ms
[2026-06-10 19:46:15] [INFO ] Time to serialize properties into /tmp/CTLFireability3690300631657522188.ctl : 270 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/CTLFireability10054835537644796058.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3690300631657522188.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 11 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,5.46383,93916,13855,9,40949,4038,7431,15561,12,3702,0


Converting to forward existential form...Done !
original formula: EG((((((((((AF(((((((((((((((((IDID487.array_487<1)||(IDID490.tmp_490<1))&&((IDID385.array_385<1)||(IDID377.tmp_377<1)))&&(((IDID332.arra...513937
=> equivalent forward existential formula: [FwdG(Init,(((((((((!(EG(!(((((((((((((((((IDID487.array_487<1)||(IDID490.tmp_490<1))&&((IDID385.array_385<1)||(...513986
Reverse transition relation is NOT exact ! Due to transitions t300, t302, t303, t308, t309, t310, t320, t321, t322, t323, t340, t341, t342, t343, t344, t37...2196
ITS-tools command line returned an error code 139
[2026-06-10 19:49:37] [INFO ] Flatten gal took : 834 ms
[2026-06-10 19:49:37] [INFO ] Input system was already deterministic with 5800 transitions.
[2026-06-10 19:49:37] [INFO ] Transformed 672 places.
[2026-06-10 19:49:37] [INFO ] Transformed 5800 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-06-10 19:49:38] [INFO ] Time to serialize gal into /tmp/CTLFireability10788870086747564787.gal : 18 ms
[2026-06-10 19:49:38] [INFO ] Time to serialize properties into /tmp/CTLFireability13781223928987809632.ctl : 302 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/CTLFireability10788870086747564787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13781223928987809632.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...330
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.51918e+13,5.20585,88484,2,23716,5,54535,6,0,8440,18675,0


Converting to forward existential form...Done !
original formula: EG((((((((((AF(((((((((((((((((array_487<1)||(tmp_490<1))&&((array_385<1)||(tmp_377<1)))&&(((array_332<1)||(tmp_333<1))&&((array_580<1)||...343779
=> equivalent forward existential formula: [FwdG(Init,(((((((((!(EG(!(((((((((((((((((array_487<1)||(tmp_490<1))&&((array_385<1)||(tmp_377<1)))&&(((array_3...343828
Reverse transition relation is NOT exact ! Due to transitions t300, t302, t303, t308, t309, t310, t320, t321, t322, t323, t340, t341, t342, t343, t344, t37...2196
(forward)formula 0,1,248.531,4929100,1,0,2164,1.29643e+07,12,914,17472,6.98368e+06,2
FORMULA LastZero-COL-N24-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: (AX((((((((((((((array_580<1)||(lastzero_23<1))&&((array_359<1)||(lastzero_14<1)))&&(((array_252<1)||(lastzero_10<1))&&((array_516<1)||(l...583801
=> equivalent forward existential formula: [(FwdU((EY((Init * !(E(TRUE U (((((((((((((EX((((((((((((array_376<1)||(process_16<1))&&((array_533<1)||(process...583879
(forward)formula 1,1,337.602,4945760,1,0,2164,1.52393e+07,50,914,36593,1.06875e+07,451
FORMULA LastZero-COL-N24-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: (E(AG((AG(((((((((((((array_376>=1)&&(process_16>=1))||((array_533>=1)&&(process_22>=1)))||(((array_312>=1)&&(process_13>=1))||((array_20...220944
=> equivalent forward existential formula: ([(FwdU(Init,!(E(TRUE U !((!(E(TRUE U !(((((((((((((array_376>=1)&&(process_16>=1))||((array_533>=1)&&(process_2...221041
(forward)formula 2,1,344.369,4949904,1,0,2164,1.56078e+07,55,914,37259,1.09293e+07,469
FORMULA LastZero-COL-N24-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: A((((((((((((process_1>=1)||((array_376>=1)&&(process_16>=1)))||(((array_533>=1)&&(process_22>=1))||((array_312>=1)&&(process_13>=1))))||...704217
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(((((((((((((array_376>=1)&&(process_16>=1))||((array_533>=1)&&(process_22>=1)))||(((array_...1335250
(forward)formula 3,1,466.88,5055476,1,0,2164,2.90799e+07,79,914,37495,2.20936e+07,761
FORMULA LastZero-COL-N24-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: (EG(AF((((((((((((((((array_487<1)||(tmp_490<1))&&((array_385<1)||(tmp_377<1)))&&(((array_332<1)||(tmp_333<1))&&((array_580<1)||(tmp_591<...397509
=> equivalent forward existential formula: ((((((((((([(FwdU(EY((Init * !(EG(!(EG(!((((((((((((((((array_487<1)||(tmp_490<1))&&((array_385<1)||(tmp_377<1))...2394425
(forward)formula 4,1,610.997,5421680,1,0,2164,3.14196e+07,41,914,29243,2.36181e+07,223
FORMULA LastZero-COL-N24-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AG(EF((((((((((((((A(!((((((((((((array_376<1)||(process_16<1))&&((array_533<1)||(process_22<1)))&&(((array_312<1)||(process_13<1))&&((ar...363989
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((((!((E(!((((((((((((((((array_487>=1)&&(tmp_490>=1))||((array_385>=1)&...717590
(forward)formula 5,0,783.585,5421680,1,0,2164,3.14196e+07,60,914,31316,2.36181e+07,395
FORMULA LastZero-COL-N24-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EF(((((((((((!(E(EX(!((((((((((((array_580<1)||(lastzero_23<1))&&((array_359<1)||(lastzero_14<1)))&&(((array_252<1)||(lastzero_10<1))&&((...65390
=> equivalent forward existential formula: ((((((((([(FwdU((FwdU(Init,TRUE) * !(E(EX(!((((((((((((array_580<1)||(lastzero_23<1))&&((array_359<1)||(lastzero...65746
(forward)formula 6,1,802.565,5421680,1,0,2164,3.14196e+07,69,914,31451,2.36181e+07,531
FORMULA LastZero-COL-N24-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: E(AF(EX(A(AX(!((((((((((((array_580<1)||(lastzero_23<1))&&((array_359<1)||(lastzero_14<1)))&&(((array_252<1)||(lastzero_10<1))&&((array_5...209322
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!(EX(!((E(!(((((((((((((((((array_487>=1)&&(tmp_490>=1))||((array_385>=1)&&(tmp_377>=1)))||(((a...584977
(forward)formula 7,1,1426.6,5976208,1,0,2164,3.31485e+07,20,914,26430,2.45309e+07,605
FORMULA LastZero-COL-N24-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: A(AX(AG((((((((((((((((array_487>=1)&&(tmp_490>=1))||((array_385>=1)&&(tmp_377>=1)))||(((array_332>=1)&&(tmp_333>=1))||((array_580>=1)&&(...353544
Detected timeout of ITS tools.
=> equivalent forward existential formula: [((Init * !(EG(!((((((((((((((((array_487>=1)&&(tmp_490>=1))||((array_385>=1)&&(tmp_377>=1)))||(((array_332>=1)&...703179
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)
Total runtime 2826825 ms.

BK_STOP 1781122468933

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ 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="LastZero-COL-N24"
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 LastZero-COL-N24, 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 r354-tall-178024402800066"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LastZero-COL-N24.tgz
mv LastZero-COL-N24 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 ;