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-178024402700058.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-N22, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r354-tall-178024402700058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 5.4K May 27 10:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K May 27 10:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 27 10:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K May 27 10:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 27 10:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 27 10:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 27 10:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 27 10:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 8.6K May 27 10:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K May 27 10:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 27 10:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K May 27 10:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 42K 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-N22-CTLFireability-2024-00
FORMULA_NAME LastZero-COL-N22-CTLFireability-2024-01
FORMULA_NAME LastZero-COL-N22-CTLFireability-2024-02
FORMULA_NAME LastZero-COL-N22-CTLFireability-2024-03
FORMULA_NAME LastZero-COL-N22-CTLFireability-2024-04
FORMULA_NAME LastZero-COL-N22-CTLFireability-2024-05
FORMULA_NAME LastZero-COL-N22-CTLFireability-2024-06
FORMULA_NAME LastZero-COL-N22-CTLFireability-2024-07
FORMULA_NAME LastZero-COL-N22-CTLFireability-2024-08
FORMULA_NAME LastZero-COL-N22-CTLFireability-2024-09
FORMULA_NAME LastZero-COL-N22-CTLFireability-2024-10
FORMULA_NAME LastZero-COL-N22-CTLFireability-2024-11
FORMULA_NAME LastZero-COL-N22-CTLFireability-2024-12
FORMULA_NAME LastZero-COL-N22-CTLFireability-2024-13
FORMULA_NAME LastZero-COL-N22-CTLFireability-2024-14
FORMULA_NAME LastZero-COL-N22-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1781119324321

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-N22
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202604301425
[2026-06-10 19:22:05] [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 19:22:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-10 19:22:05] [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 19:22:05] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-06-10 19:22:06] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 522 ms
[2026-06-10 19:22:06] [INFO ] Imported 4 HL places and 3 HL transitions for a total of 1104 PT places and 13225.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
[2026-06-10 19:22:06] [INFO ] Built PT skeleton of HLPN with 4 places and 3 transitions 11 arcs in 4 ms.
[2026-06-10 19:22:06] [INFO ] Skeletonized 2 HLPN properties in 1 ms. Removed 14 properties that had guard overlaps.
Computed a total of 4 stabilizing places and 2 stable transitions
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Domain [ID(23), ID(23)] of place array breaks symmetries in sort ID
[2026-06-10 19:22:06] [INFO ] Unfolded HLPN to a Petri net with 1104 places and 13135 transitions 40373 arcs in 143 ms.
[2026-06-10 19:22:06] [INFO ] Unfolded 16 HLPN properties in 60 ms.
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 530 places in 43 ms
Reduce places removed 530 places and 8581 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA LastZero-COL-N22-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N22-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N22-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 572 out of 573 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 573/573 places, 4554/4554 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 572 transition count 4554
Applied a total of 1 rules in 48 ms. Remains 572 /573 variables (removed 1) and now considering 4554/4554 (removed 0) transitions.
[2026-06-10 19:22:46] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1513631834426956718.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12018224612198615190.kers'
[2026-06-10 19:22:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1513631834426956718.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12018224612198615190.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 4323 rows 571 cols 12186 entries
Finished phase 1 with 550 SingleSign rule and 0 generalized
[2026-06-10 19:22:46] [INFO ] Computed 22 invariants in 10 ms
Computed 22 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-12018224612198615190.kers
Total runtime 14 ms.
[2026-06-10 19:22:46] [INFO ] Implicit Places using invariants in 731 ms returned []
[2026-06-10 19:22:46] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:22:46] [INFO ] Invariant cache hit.
[2026-06-10 19:22:48] [INFO ] State equation strengthened by 506 read => feed constraints.
[2026-06-10 19:22:48] [INFO ] Implicit Places using invariants and state equation in 1418 ms returned []
Implicit Place search using SMT with State Equation took 2188 ms to find 0 implicit places.
Running 4532 sub problems to find dead transitions.
[2026-06-10 19:22:48] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:22:48] [INFO ] Invariant cache hit.
[2026-06-10 19:22:48] [INFO ] State equation strengthened by 506 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/571 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 4532 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 571/4895 variables, and 22 constraints, problems are : Problem set: 0 solved, 4532 unsolved in 30150 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 0/572 constraints, ReadFeed: 0/506 constraints, PredecessorRefiner: 4532/4532 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4532 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/571 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 4532 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/4895 variables, and 22 constraints, problems are : Problem set: 0 solved, 4532 unsolved in 30079 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 0/572 constraints, ReadFeed: 0/506 constraints, PredecessorRefiner: 0/4532 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63593ms problems are : Problem set: 0 solved, 4532 unsolved
Search for dead transitions found 0 dead transitions in 63695ms
Starting structural reductions in LTL mode, iteration 1 : 572/573 places, 4554/4554 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66017 ms. Remains : 572/573 places, 4554/4554 transitions.
Starting structural reductions in LTL mode, iteration 0 : 572/572 places, 4554/4554 transitions.
Applied a total of 0 rules in 11 ms. Remains 572 /572 variables (removed 0) and now considering 4554/4554 (removed 0) transitions.
[2026-06-10 19:23:52] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:23:52] [INFO ] Invariant cache hit.
[2026-06-10 19:23:52] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-06-10 19:23:52] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:23:52] [INFO ] Invariant cache hit.
[2026-06-10 19:23:52] [INFO ] State equation strengthened by 506 read => feed constraints.
[2026-06-10 19:23:52] [INFO ] Implicit Places using invariants and state equation in 721 ms returned []
Implicit Place search using SMT with State Equation took 811 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 824 ms. Remains : 572/572 places, 4554/4554 transitions.
Support contains 572 out of 572 places after structural reductions.
[2026-06-10 19:23:54] [INFO ] Flatten gal took : 621 ms
[2026-06-10 19:23:57] [INFO ] Flatten gal took : 746 ms
[2026-06-10 19:24:00] [INFO ] Input system was already deterministic with 4554 transitions.
Reduction of identical properties reduced properties to check from 29 to 20
RANDOM walk for 40000 steps (596 resets) in 2139 ms. (18 steps per ms) remains 2/20 properties
BEST_FIRST walk for 40004 steps (48 resets) in 2680 ms. (14 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (48 resets) in 2710 ms. (14 steps per ms) remains 2/2 properties
[2026-06-10 19:24:04] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:24:04] [INFO ] Invariant cache hit.
[2026-06-10 19:24:04] [INFO ] State equation strengthened by 506 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp17 is UNSAT
After SMT solving in domain Real declared 318/4895 variables, and 0 constraints, problems are : Problem set: 2 solved, 0 unsolved in 70 ms.
Refiners :[Positive P Invariants (semi-flows): 0/22 constraints, State Equation: 0/572 constraints, ReadFeed: 0/506 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 104ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
[2026-06-10 19:24:10] [INFO ] Flatten gal took : 433 ms
[2026-06-10 19:24:13] [INFO ] Flatten gal took : 649 ms
[2026-06-10 19:24:16] [INFO ] Input system was already deterministic with 4554 transitions.
Computed a total of 572 stabilizing places and 4554 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 572 transition count 4554
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 3 formulas.
FORMULA LastZero-COL-N22-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N22-CTLFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N22-CTLFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 572/572 places, 4554/4554 transitions.
Applied a total of 0 rules in 11 ms. Remains 572 /572 variables (removed 0) and now considering 4554/4554 (removed 0) transitions.
[2026-06-10 19:24:20] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:24:20] [INFO ] Invariant cache hit.
[2026-06-10 19:24:20] [INFO ] Implicit Places using invariants in 81 ms returned []
[2026-06-10 19:24:20] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:24:20] [INFO ] Invariant cache hit.
[2026-06-10 19:24:20] [INFO ] State equation strengthened by 506 read => feed constraints.
[2026-06-10 19:24:20] [INFO ] Implicit Places using invariants and state equation in 792 ms returned []
Implicit Place search using SMT with State Equation took 878 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 893 ms. Remains : 572/572 places, 4554/4554 transitions.
[2026-06-10 19:24:21] [INFO ] Flatten gal took : 77 ms
[2026-06-10 19:24:21] [INFO ] Flatten gal took : 123 ms
[2026-06-10 19:24:21] [INFO ] Input system was already deterministic with 4554 transitions.
[2026-06-10 19:24:21] [INFO ] Flatten gal took : 115 ms
[2026-06-10 19:24:21] [INFO ] Flatten gal took : 121 ms
[2026-06-10 19:24:21] [INFO ] Time to serialize gal into /tmp/CTLFireability203481557805624835.gal : 43 ms
[2026-06-10 19:24:21] [INFO ] Time to serialize properties into /tmp/CTLFireability10740523318378715852.ctl : 80 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/CTLFireability203481557805624835.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10740523318378715852.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,5.39853e+12,2.44579,45236,2,17475,5,33009,6,0,6798,15028,0


Converting to forward existential form...Done !
original formula: ((AG(EF(((((((((((array_372<1)||(lastzero_16<1))&&((array_308<1)||(lastzero_13<1)))&&(((array_258<1)||(lastzero_11<1))&&((array_422<1)||(...532806
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * !(E(TRUE U ((((((((((array_372<1)||(lastzero_16<1))&&((array_308<1)||(lastzero_13<1)))&&((...548537
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 19:24:52] [INFO ] Flatten gal took : 117 ms
[2026-06-10 19:24:52] [INFO ] Applying decomposition
[2026-06-10 19:24:52] [INFO ] Flatten gal took : 122 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/graph3994372727160407490.txt' '-o' '/tmp/graph3994372727160407490.bin' '-w' '/tmp/graph3994372727160407490.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3994372727160407490.bin' '-l' '-1' '-v' '-w' '/tmp/graph3994372727160407490.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:24:52] [INFO ] Decomposing Gal with order
[2026-06-10 19:24:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:24:53] [INFO ] Removed a total of 7711 redundant transitions.
[2026-06-10 19:24:53] [INFO ] Flatten gal took : 392 ms
[2026-06-10 19:24:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 48 ms.
[2026-06-10 19:24:54] [INFO ] Time to serialize gal into /tmp/CTLFireability13255994910952822624.gal : 28 ms
[2026-06-10 19:24:54] [INFO ] Time to serialize properties into /tmp/CTLFireability11991726517670666151.ctl : 76 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13255994910952822624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11991726517670666151.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,5.39853e+12,2.36707,67332,15114,198,68979,1135,2966,123754,89,3884,0


Converting to forward existential form...Done !
original formula: ((AG(EF(((((((((((i12.u192.array_372<1)||(u128.lastzero_16<1))&&((i11.u172.array_308<1)||(u128.lastzero_13<1)))&&(((i2.u35.array_258<1)||...782780
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * !(E(TRUE U ((((((((((i12.u192.array_372<1)||(u128.lastzero_16<1))&&((i11.u172.array_308<1)...806467
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 : 572/572 places, 4554/4554 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 125 ms. Remains 571 /572 variables (removed 1) and now considering 4553/4554 (removed 1) transitions.
[2026-06-10 19:25:24] [INFO ] Flow matrix only has 4322 transitions (discarded 231 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16068581676311738320.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12239677226531238556.kers'
[2026-06-10 19:25:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16068581676311738320.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12239677226531238556.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 4322 rows 570 cols 12184 entries
Finished phase 1 with 549 SingleSign rule and 0 generalized
[2026-06-10 19:25:24] [INFO ] Computed 22 invariants in 10 ms
Computed 22 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-12239677226531238556.kers
Total runtime 14 ms.
[2026-06-10 19:25:24] [INFO ] Implicit Places using invariants in 411 ms returned []
[2026-06-10 19:25:24] [INFO ] Flow matrix only has 4322 transitions (discarded 231 similar events)
[2026-06-10 19:25:24] [INFO ] Invariant cache hit.
[2026-06-10 19:25:25] [INFO ] State equation strengthened by 506 read => feed constraints.
[2026-06-10 19:25:36] [INFO ] Implicit Places using invariants and state equation in 11920 ms returned [252]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 12348 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 570/572 places, 4553/4554 transitions.
Applied a total of 0 rules in 68 ms. Remains 570 /570 variables (removed 0) and now considering 4553/4553 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 12543 ms. Remains : 570/572 places, 4553/4554 transitions.
[2026-06-10 19:25:36] [INFO ] Flatten gal took : 67 ms
[2026-06-10 19:25:36] [INFO ] Flatten gal took : 84 ms
[2026-06-10 19:25:37] [INFO ] Input system was already deterministic with 4553 transitions.
[2026-06-10 19:25:37] [INFO ] Flatten gal took : 81 ms
[2026-06-10 19:25:37] [INFO ] Flatten gal took : 83 ms
[2026-06-10 19:25:37] [INFO ] Time to serialize gal into /tmp/CTLFireability3756039442874346024.gal : 17 ms
[2026-06-10 19:25:37] [INFO ] Time to serialize properties into /tmp/CTLFireability1710648553631312818.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3756039442874346024.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1710648553631312818.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,3.952e+12,2.47979,43872,2,17419,5,32572,6,0,6790,14749,0


Converting to forward existential form...Done !
original formula: EF(EG(((((((((((array_372>=1)&&(lastzero_16>=1))||((array_308>=1)&&(lastzero_13>=1)))||(((array_258>=1)&&(lastzero_11>=1))||((array_422>=...9581
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((((((((((array_372>=1)&&(lastzero_16>=1))||((array_308>=1)&&(lastzero_13>=1)))||(((array_...6802
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 19:26:07] [INFO ] Flatten gal took : 81 ms
[2026-06-10 19:26:07] [INFO ] Applying decomposition
[2026-06-10 19:26:07] [INFO ] Flatten gal took : 79 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/graph1179881223666494881.txt' '-o' '/tmp/graph1179881223666494881.bin' '-w' '/tmp/graph1179881223666494881.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1179881223666494881.bin' '-l' '-1' '-v' '-w' '/tmp/graph1179881223666494881.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:26:07] [INFO ] Decomposing Gal with order
[2026-06-10 19:26:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:26:07] [INFO ] Removed a total of 7672 redundant transitions.
[2026-06-10 19:26:08] [INFO ] Flatten gal took : 132 ms
[2026-06-10 19:26:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 52 ms.
[2026-06-10 19:26:08] [INFO ] Time to serialize gal into /tmp/CTLFireability2697668060655063960.gal : 18 ms
[2026-06-10 19:26:08] [INFO ] Time to serialize properties into /tmp/CTLFireability3936438716415452072.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2697668060655063960.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3936438716415452072.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.952e+12,1.95402,56356,12076,163,66706,848,2966,176599,82,2740,0


Converting to forward existential form...Done !
original formula: EF(EG(((((((((((i11.u196.array_372>=1)&&(i5.u141.lastzero_16>=1))||((i10.u184.array_308>=1)&&(i5.u141.lastzero_13>=1)))||(((i9.u30.array_...13792
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((((((((((i11.u196.array_372>=1)&&(i5.u141.lastzero_16>=1))||((i10.u184.array_308>=1)&&(i5...13842
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 : 572/572 places, 4554/4554 transitions.
Applied a total of 0 rules in 9 ms. Remains 572 /572 variables (removed 0) and now considering 4554/4554 (removed 0) transitions.
[2026-06-10 19:26:38] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14092668209345481769.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8678289160907715285.kers'
[2026-06-10 19:26:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14092668209345481769.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8678289160907715285.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 2 ms.
// Phase 1: matrix 4323 rows 571 cols 12186 entries
Finished phase 1 with 550 SingleSign rule and 0 generalized
[2026-06-10 19:26:38] [INFO ] Computed 22 invariants in 18 ms
Computed 22 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-8678289160907715285.kers
Total runtime 22 ms.
[2026-06-10 19:26:38] [INFO ] Implicit Places using invariants in 128 ms returned []
[2026-06-10 19:26:38] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:26:38] [INFO ] Invariant cache hit.
[2026-06-10 19:26:39] [INFO ] State equation strengthened by 506 read => feed constraints.
[2026-06-10 19:26:39] [INFO ] Implicit Places using invariants and state equation in 1196 ms returned []
Implicit Place search using SMT with State Equation took 1325 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1343 ms. Remains : 572/572 places, 4554/4554 transitions.
[2026-06-10 19:26:39] [INFO ] Flatten gal took : 81 ms
[2026-06-10 19:26:39] [INFO ] Flatten gal took : 123 ms
[2026-06-10 19:26:40] [INFO ] Input system was already deterministic with 4554 transitions.
[2026-06-10 19:26:40] [INFO ] Flatten gal took : 115 ms
[2026-06-10 19:26:40] [INFO ] Flatten gal took : 121 ms
[2026-06-10 19:26:40] [INFO ] Time to serialize gal into /tmp/CTLFireability13884098890892894334.gal : 17 ms
[2026-06-10 19:26:40] [INFO ] Time to serialize properties into /tmp/CTLFireability1194276341166107356.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/CTLFireability13884098890892894334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1194276341166107356.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,5.39853e+12,2.43081,44908,2,17475,5,33009,6,0,6798,15028,0


Converting to forward existential form...Done !
original formula: A((AX(((((((((((array_372>=1)&&(lastzero_16>=1))||((array_308>=1)&&(lastzero_13>=1)))||(((array_258>=1)&&(lastzero_11>=1))||((array_422>=...284687
=> equivalent forward existential formula: [((Init * !(EG(!(((((((((((((((array_304>=1)&&(tmp_301>=1))||((array_335>=1)&&(tmp_329>=1)))||(((array_468>=1)&&...559088
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 19:27:10] [INFO ] Flatten gal took : 98 ms
[2026-06-10 19:27:10] [INFO ] Applying decomposition
[2026-06-10 19:27:10] [INFO ] Flatten gal took : 100 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/graph12210763277767543875.txt' '-o' '/tmp/graph12210763277767543875.bin' '-w' '/tmp/graph12210763277767543875.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12210763277767543875.bin' '-l' '-1' '-v' '-w' '/tmp/graph12210763277767543875.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:27:10] [INFO ] Decomposing Gal with order
[2026-06-10 19:27:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:27:11] [INFO ] Removed a total of 7706 redundant transitions.
[2026-06-10 19:27:11] [INFO ] Flatten gal took : 163 ms
[2026-06-10 19:27:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 71 labels/synchronizations in 19 ms.
[2026-06-10 19:27:11] [INFO ] Time to serialize gal into /tmp/CTLFireability3261063572981681875.gal : 15 ms
[2026-06-10 19:27:11] [INFO ] Time to serialize properties into /tmp/CTLFireability5296608054145557926.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/CTLFireability3261063572981681875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5296608054145557926.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,5.39853e+12,1.2602,44464,8050,206,37022,1241,2857,77285,94,4338,0


Converting to forward existential form...Done !
original formula: A((AX(((((((((((i13.u63.array_372>=1)&&(u133.lastzero_16>=1))||((i4.u173.array_308>=1)&&(u133.lastzero_13>=1)))||(((i10.u161.array_258>=1...423302
=> equivalent forward existential formula: [((Init * !(EG(!(((((((((((((((i4.u44.array_304>=1)&&(i4.u42.tmp_301>=1))||((i11.u55.array_335>=1)&&(i11.u178.tm...833495
Reverse transition relation is NOT exact ! Due to transitions i0.i0.t253, i0.i0.t4301, i0.i0.u1.t255, i0.i0.u1.t258, i0.i1.t275, i0.i1.t285, i0.i1.t290, i0...2977
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 572/572 places, 4554/4554 transitions.
Applied a total of 0 rules in 54 ms. Remains 572 /572 variables (removed 0) and now considering 4554/4554 (removed 0) transitions.
[2026-06-10 19:27:41] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:27:41] [INFO ] Invariant cache hit.
[2026-06-10 19:27:41] [INFO ] Implicit Places using invariants in 94 ms returned []
[2026-06-10 19:27:41] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:27:41] [INFO ] Invariant cache hit.
[2026-06-10 19:27:42] [INFO ] State equation strengthened by 506 read => feed constraints.
[2026-06-10 19:27:42] [INFO ] Implicit Places using invariants and state equation in 765 ms returned []
Implicit Place search using SMT with State Equation took 860 ms to find 0 implicit places.
[2026-06-10 19:27:42] [INFO ] Redundant transitions in 390 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1313 ms. Remains : 572/572 places, 4554/4554 transitions.
[2026-06-10 19:27:42] [INFO ] Flatten gal took : 59 ms
[2026-06-10 19:27:43] [INFO ] Flatten gal took : 88 ms
[2026-06-10 19:27:43] [INFO ] Input system was already deterministic with 4554 transitions.
RANDOM walk for 4 steps (0 resets) in 9 ms. (0 steps per ms) remains 0/1 properties
FORMULA LastZero-COL-N22-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-06-10 19:27:43] [INFO ] Flatten gal took : 68 ms
[2026-06-10 19:27:43] [INFO ] Flatten gal took : 71 ms
[2026-06-10 19:27:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8293799349991460331.gal : 15 ms
[2026-06-10 19:27:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16339192268995296756.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8293799349991460331.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16339192268995296756.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 572/572 places, 4554/4554 transitions.
Applied a total of 0 rules in 13 ms. Remains 572 /572 variables (removed 0) and now considering 4554/4554 (removed 0) transitions.
[2026-06-10 19:27:43] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:27:43] [INFO ] Invariant cache hit.
[2026-06-10 19:27:43] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-06-10 19:27:43] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:27:43] [INFO ] Invariant cache hit.
[2026-06-10 19:27:44] [INFO ] State equation strengthened by 506 read => feed constraints.
[2026-06-10 19:27:44] [INFO ] Implicit Places using invariants and state equation in 847 ms returned []
Implicit Place search using SMT with State Equation took 931 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 946 ms. Remains : 572/572 places, 4554/4554 transitions.
[2026-06-10 19:27:44] [INFO ] Flatten gal took : 96 ms
[2026-06-10 19:27:44] [INFO ] Flatten gal took : 173 ms
[2026-06-10 19:27:45] [INFO ] Input system was already deterministic with 4554 transitions.
[2026-06-10 19:27:45] [INFO ] Flatten gal took : 145 ms
[2026-06-10 19:27:45] [INFO ] Flatten gal took : 155 ms
[2026-06-10 19:27:45] [INFO ] Time to serialize gal into /tmp/CTLFireability13170992238021085191.gal : 16 ms
[2026-06-10 19:27:45] [INFO ] Time to serialize properties into /tmp/CTLFireability4691885884888173234.ctl : 42 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/CTLFireability13170992238021085191.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4691885884888173234.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,5.39853e+12,2.51638,45972,2,17475,5,33009,6,0,6798,15028,0


Converting to forward existential form...Done !
original formula: E(E(((((((((((((((array_304>=1)&&(tmp_301>=1))||((array_335>=1)&&(tmp_329>=1)))||(((array_468>=1)&&(tmp_470>=1))||((array_282>=1)&&(tmp_2...734787
=> equivalent forward existential formula: [FwdG(((FwdU(FwdU(Init,E(((((((((((((((array_304>=1)&&(tmp_301>=1))||((array_335>=1)&&(tmp_329>=1)))||(((array_4...731580
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 19:28:15] [INFO ] Flatten gal took : 153 ms
[2026-06-10 19:28:15] [INFO ] Applying decomposition
[2026-06-10 19:28:16] [INFO ] Flatten gal took : 148 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/graph14582261636491810252.txt' '-o' '/tmp/graph14582261636491810252.bin' '-w' '/tmp/graph14582261636491810252.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14582261636491810252.bin' '-l' '-1' '-v' '-w' '/tmp/graph14582261636491810252.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:28:16] [INFO ] Decomposing Gal with order
[2026-06-10 19:28:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:28:16] [INFO ] Removed a total of 7707 redundant transitions.
[2026-06-10 19:28:16] [INFO ] Flatten gal took : 269 ms
[2026-06-10 19:28:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 71 labels/synchronizations in 21 ms.
[2026-06-10 19:28:17] [INFO ] Time to serialize gal into /tmp/CTLFireability16477964435987989792.gal : 18 ms
[2026-06-10 19:28:17] [INFO ] Time to serialize properties into /tmp/CTLFireability10596689119568783493.ctl : 81 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/CTLFireability16477964435987989792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10596689119568783493.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,5.39853e+12,1.09062,33564,6678,231,22911,1264,2992,74144,94,4628,0


Converting to forward existential form...Done !
original formula: E(E(((((((((((((((i2.u41.array_304>=1)&&(i2.u40.tmp_301>=1))||((i3.u51.array_335>=1)&&(i3.u48.tmp_329>=1)))||(((i14.u230.array_468>=1)&&(...1096515
=> equivalent forward existential formula: [FwdG(((FwdU(FwdU(Init,E(((((((((((((((i2.u41.array_304>=1)&&(i2.u40.tmp_301>=1))||((i3.u51.array_335>=1)&&(i3.u...1096593
Reverse transition relation is NOT exact ! Due to transitions i0.i0.t253, i0.i0.t4301, i0.i0.u1.t255, i0.i0.u1.t258, i0.i1.t278, i0.i1.t283, i0.i1.t288, i0...2989
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,19.0098,611932,1,0,752516,5260,46524,835832,429,31445,6670810
FORMULA LastZero-COL-N22-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 572/572 places, 4554/4554 transitions.
Applied a total of 0 rules in 7 ms. Remains 572 /572 variables (removed 0) and now considering 4554/4554 (removed 0) transitions.
[2026-06-10 19:28:36] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:28:36] [INFO ] Invariant cache hit.
[2026-06-10 19:28:36] [INFO ] Implicit Places using invariants in 81 ms returned []
[2026-06-10 19:28:36] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:28:36] [INFO ] Invariant cache hit.
[2026-06-10 19:28:37] [INFO ] State equation strengthened by 506 read => feed constraints.
[2026-06-10 19:28:37] [INFO ] Implicit Places using invariants and state equation in 701 ms returned []
Implicit Place search using SMT with State Equation took 798 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 808 ms. Remains : 572/572 places, 4554/4554 transitions.
[2026-06-10 19:28:37] [INFO ] Flatten gal took : 66 ms
[2026-06-10 19:28:37] [INFO ] Flatten gal took : 110 ms
[2026-06-10 19:28:38] [INFO ] Input system was already deterministic with 4554 transitions.
[2026-06-10 19:28:38] [INFO ] Flatten gal took : 104 ms
[2026-06-10 19:28:38] [INFO ] Flatten gal took : 107 ms
[2026-06-10 19:28:38] [INFO ] Time to serialize gal into /tmp/CTLFireability10274424835636990116.gal : 15 ms
[2026-06-10 19:28:38] [INFO ] Time to serialize properties into /tmp/CTLFireability2400719350356654376.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/CTLFireability10274424835636990116.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2400719350356654376.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,5.39853e+12,2.42962,45028,2,17475,5,33009,6,0,6798,15028,0


Converting to forward existential form...Done !
original formula: E(AF(((((((((A(((((((((((((((array_304>=1)&&(tmp_301>=1))||((array_335>=1)&&(tmp_329>=1)))||(((array_468>=1)&&(tmp_470>=1))||((array_282>...341250
=> equivalent forward existential formula: ([((FwdU(Init,!(EG(!(((((((((!((E(!(((((((((((array_372>=1)&&(lastzero_16>=1))||((array_308>=1)&&(lastzero_13>=1...740093
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 19:29:08] [INFO ] Flatten gal took : 126 ms
[2026-06-10 19:29:08] [INFO ] Applying decomposition
[2026-06-10 19:29:08] [INFO ] Flatten gal took : 224 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/graph16793309093305569138.txt' '-o' '/tmp/graph16793309093305569138.bin' '-w' '/tmp/graph16793309093305569138.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16793309093305569138.bin' '-l' '-1' '-v' '-w' '/tmp/graph16793309093305569138.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:29:09] [INFO ] Decomposing Gal with order
[2026-06-10 19:29:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:29:09] [INFO ] Removed a total of 7708 redundant transitions.
[2026-06-10 19:29:09] [INFO ] Flatten gal took : 155 ms
[2026-06-10 19:29:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 16 ms.
[2026-06-10 19:29:09] [INFO ] Time to serialize gal into /tmp/CTLFireability10977972445167870400.gal : 18 ms
[2026-06-10 19:29:09] [INFO ] Time to serialize properties into /tmp/CTLFireability5174406623987454279.ctl : 26 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/CTLFireability10977972445167870400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5174406623987454279.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,5.39853e+12,1.09582,31912,6877,205,21110,1135,2933,88442,89,3962,0


Converting to forward existential form...Done !
original formula: E(AF(((((((((A(((((((((((((((i8.u168.array_304>=1)&&(i8.u39.tmp_301>=1))||((i2.u180.array_335>=1)&&(i2.u176.tmp_329>=1)))||(((i13.u230.ar...505823
=> equivalent forward existential formula: ([((FwdU(Init,!(EG(!(((((((((!((E(!(((((((((((i9.u188.array_372>=1)&&(u126.lastzero_16>=1))||((i8.u171.array_308...1090607
Reverse transition relation is NOT exact ! Due to transitions i0.i0.t293, i0.i0.t305, i0.i0.t311, i0.i0.t317, i0.i0.u3.t299, i0.i1.t253, i0.i1.t261, i0.i1....2970
Using 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 : 572/572 places, 4554/4554 transitions.
Applied a total of 0 rules in 19 ms. Remains 572 /572 variables (removed 0) and now considering 4554/4554 (removed 0) transitions.
[2026-06-10 19:29:39] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:29:39] [INFO ] Invariant cache hit.
[2026-06-10 19:29:39] [INFO ] Implicit Places using invariants in 244 ms returned []
[2026-06-10 19:29:39] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:29:39] [INFO ] Invariant cache hit.
[2026-06-10 19:29:40] [INFO ] State equation strengthened by 506 read => feed constraints.
[2026-06-10 19:30:02] [INFO ] Implicit Places using invariants and state equation in 22707 ms returned [252]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 22958 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 571/572 places, 4554/4554 transitions.
Applied a total of 0 rules in 8 ms. Remains 571 /571 variables (removed 0) and now considering 4554/4554 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22986 ms. Remains : 571/572 places, 4554/4554 transitions.
[2026-06-10 19:30:02] [INFO ] Flatten gal took : 55 ms
[2026-06-10 19:30:02] [INFO ] Flatten gal took : 68 ms
[2026-06-10 19:30:02] [INFO ] Input system was already deterministic with 4554 transitions.
[2026-06-10 19:30:03] [INFO ] Flatten gal took : 68 ms
[2026-06-10 19:30:03] [INFO ] Flatten gal took : 69 ms
[2026-06-10 19:30:03] [INFO ] Time to serialize gal into /tmp/CTLFireability2751975069278792924.gal : 15 ms
[2026-06-10 19:30:03] [INFO ] Time to serialize properties into /tmp/CTLFireability7526409790514462993.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2751975069278792924.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7526409790514462993.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,5.39853e+12,2.34773,43756,2,17421,5,32582,6,0,6795,14755,0


Converting to forward existential form...Done !
original formula: AG(AX((EF(((((((((((array_447>=1)&&(process_20>=1))||((array_276>=1)&&(process_13>=1)))||(((array_383>=1)&&(process_17>=1))||((array_212>...37727
=> equivalent forward existential formula: [((EY(FwdU(Init,TRUE)) * !(EG(((((((((E(((((((((((array_447>=1)&&(process_20>=1))||((array_276>=1)&&(process_13>...36000
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 19:30:33] [INFO ] Flatten gal took : 68 ms
[2026-06-10 19:30:33] [INFO ] Applying decomposition
[2026-06-10 19:30:33] [INFO ] Flatten gal took : 70 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/graph10021206737396730596.txt' '-o' '/tmp/graph10021206737396730596.bin' '-w' '/tmp/graph10021206737396730596.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10021206737396730596.bin' '-l' '-1' '-v' '-w' '/tmp/graph10021206737396730596.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:30:33] [INFO ] Decomposing Gal with order
[2026-06-10 19:30:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:30:33] [INFO ] Removed a total of 7667 redundant transitions.
[2026-06-10 19:30:33] [INFO ] Flatten gal took : 103 ms
[2026-06-10 19:30:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 17 ms.
[2026-06-10 19:30:33] [INFO ] Time to serialize gal into /tmp/CTLFireability11205590269450233021.gal : 14 ms
[2026-06-10 19:30:33] [INFO ] Time to serialize properties into /tmp/CTLFireability9515876795169145063.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/CTLFireability11205590269450233021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9515876795169145063.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,5.39853e+12,1.09329,33392,7658,216,24951,1182,3090,93968,98,3924,0


Converting to forward existential form...Done !
original formula: AG(AX((EF(((((((((((i6.u218.array_447>=1)&&(i7.u95.process_20>=1))||((i11.u38.array_276>=1)&&(i2.u42.process_13>=1)))||(((i12.u72.array_3...53393
=> equivalent forward existential formula: [((EY(FwdU(Init,TRUE)) * !(EG(((((((((E(((((((((((i6.u218.array_447>=1)&&(i7.u95.process_20>=1))||((i11.u38.arra...53456
Reverse transition relation is NOT exact ! Due to transitions i0.i0.i0.t4301, i0.i0.i0.t270, i0.i0.i0.t266, i0.i0.i0.t253, i0.i0.i0.u1.t255, i0.i0.i0.u1.t2...3054
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,21.9103,710128,1,0,896617,4629,22902,1.6887e+06,425,22920,8204133
FORMULA LastZero-COL-N22-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 572/572 places, 4554/4554 transitions.
Applied a total of 0 rules in 32 ms. Remains 572 /572 variables (removed 0) and now considering 4554/4554 (removed 0) transitions.
[2026-06-10 19:30:55] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:30:55] [INFO ] Invariant cache hit.
[2026-06-10 19:30:55] [INFO ] Implicit Places using invariants in 82 ms returned []
[2026-06-10 19:30:55] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:30:55] [INFO ] Invariant cache hit.
[2026-06-10 19:30:56] [INFO ] State equation strengthened by 506 read => feed constraints.
[2026-06-10 19:30:56] [INFO ] Implicit Places using invariants and state equation in 805 ms returned []
Implicit Place search using SMT with State Equation took 889 ms to find 0 implicit places.
[2026-06-10 19:30:57] [INFO ] Redundant transitions in 316 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1244 ms. Remains : 572/572 places, 4554/4554 transitions.
[2026-06-10 19:30:57] [INFO ] Flatten gal took : 68 ms
[2026-06-10 19:30:57] [INFO ] Flatten gal took : 120 ms
[2026-06-10 19:30:57] [INFO ] Input system was already deterministic with 4554 transitions.
[2026-06-10 19:30:57] [INFO ] Flatten gal took : 130 ms
[2026-06-10 19:30:57] [INFO ] Flatten gal took : 128 ms
[2026-06-10 19:30:57] [INFO ] Time to serialize gal into /tmp/CTLFireability1596707802638459954.gal : 16 ms
[2026-06-10 19:30:57] [INFO ] Time to serialize properties into /tmp/CTLFireability12715057721613227472.ctl : 26 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/CTLFireability1596707802638459954.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12715057721613227472.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,5.39853e+12,2.49727,45272,2,17475,5,33009,6,0,6798,15028,0


Converting to forward existential form...Done !
original formula: AF(((E(!(((((((((((array_372>=1)&&(lastzero_16>=1))||((array_308>=1)&&(lastzero_13>=1)))||(((array_258>=1)&&(lastzero_11>=1))||((array_42...469635
=> equivalent forward existential formula: [FwdG(Init,!(((E(!(((((((((((array_372>=1)&&(lastzero_16>=1))||((array_308>=1)&&(lastzero_13>=1)))||(((array_258...742780
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 19:31:28] [INFO ] Flatten gal took : 122 ms
[2026-06-10 19:31:28] [INFO ] Applying decomposition
[2026-06-10 19:31:28] [INFO ] Flatten gal took : 130 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/graph13965462600716272843.txt' '-o' '/tmp/graph13965462600716272843.bin' '-w' '/tmp/graph13965462600716272843.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13965462600716272843.bin' '-l' '-1' '-v' '-w' '/tmp/graph13965462600716272843.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:31:28] [INFO ] Decomposing Gal with order
[2026-06-10 19:31:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:31:28] [INFO ] Removed a total of 7706 redundant transitions.
[2026-06-10 19:31:28] [INFO ] Flatten gal took : 202 ms
[2026-06-10 19:31:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 15 ms.
[2026-06-10 19:31:29] [INFO ] Time to serialize gal into /tmp/CTLFireability11111493691624160575.gal : 17 ms
[2026-06-10 19:31:29] [INFO ] Time to serialize properties into /tmp/CTLFireability8053448768093779508.ctl : 31 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/CTLFireability11111493691624160575.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8053448768093779508.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,5.39853e+12,2.33035,58052,10333,299,56200,1765,2961,136967,99,7712,0


Converting to forward existential form...Done !
original formula: AF(((E(!(((((((((((i3.u196.array_372>=1)&&(u133.lastzero_16>=1))||((i1.u44.array_308>=1)&&(u133.lastzero_13>=1)))||(((i0.u30.array_258>=1...697845
=> equivalent forward existential formula: [FwdG(Init,!(((E(!(((((((((((i3.u196.array_372>=1)&&(u133.lastzero_16>=1))||((i1.u44.array_308>=1)&&(u133.lastze...1104394
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 : 572/572 places, 4554/4554 transitions.
Applied a total of 0 rules in 11 ms. Remains 572 /572 variables (removed 0) and now considering 4554/4554 (removed 0) transitions.
[2026-06-10 19:31:59] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:31:59] [INFO ] Invariant cache hit.
[2026-06-10 19:31:59] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-06-10 19:31:59] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:31:59] [INFO ] Invariant cache hit.
[2026-06-10 19:32:00] [INFO ] State equation strengthened by 506 read => feed constraints.
[2026-06-10 19:32:00] [INFO ] Implicit Places using invariants and state equation in 762 ms returned []
Implicit Place search using SMT with State Equation took 863 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 875 ms. Remains : 572/572 places, 4554/4554 transitions.
[2026-06-10 19:32:02] [INFO ] Flatten gal took : 79 ms
[2026-06-10 19:32:02] [INFO ] Flatten gal took : 154 ms
[2026-06-10 19:32:03] [INFO ] Input system was already deterministic with 4554 transitions.
[2026-06-10 19:32:03] [INFO ] Flatten gal took : 146 ms
[2026-06-10 19:32:03] [INFO ] Flatten gal took : 153 ms
[2026-06-10 19:32:03] [INFO ] Time to serialize gal into /tmp/CTLFireability1515103619438482043.gal : 15 ms
[2026-06-10 19:32:03] [INFO ] Time to serialize properties into /tmp/CTLFireability17808479045714020803.ctl : 42 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/CTLFireability1515103619438482043.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17808479045714020803.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,5.39853e+12,2.41889,45760,2,17475,5,33009,6,0,6798,15028,0


Converting to forward existential form...Done !
original formula: AG(((((((((AX((((((((((((((((((array_304<1)||(tmp_301<1))&&((array_335<1)||(tmp_329<1)))&&(((array_468<1)||(tmp_470<1))&&((array_282<1)||...725627
=> equivalent forward existential formula: (((((((((([(EY(FwdU(Init,TRUE)) * !((((((((((((((((array_304<1)||(tmp_301<1))&&((array_335<1)||(tmp_329<1)))&&((...726051
(forward)formula 0,0,2.63507,45824,1,0,8,41273,9,2,7384,34705,1
FORMULA LastZero-COL-N22-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 572/572 places, 4554/4554 transitions.
Applied a total of 0 rules in 7 ms. Remains 572 /572 variables (removed 0) and now considering 4554/4554 (removed 0) transitions.
[2026-06-10 19:32:06] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:32:06] [INFO ] Invariant cache hit.
[2026-06-10 19:32:06] [INFO ] Implicit Places using invariants in 73 ms returned []
[2026-06-10 19:32:06] [INFO ] Flow matrix only has 4323 transitions (discarded 231 similar events)
[2026-06-10 19:32:06] [INFO ] Invariant cache hit.
[2026-06-10 19:32:07] [INFO ] State equation strengthened by 506 read => feed constraints.
[2026-06-10 19:32:07] [INFO ] Implicit Places using invariants and state equation in 735 ms returned []
Implicit Place search using SMT with State Equation took 820 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 827 ms. Remains : 572/572 places, 4554/4554 transitions.
[2026-06-10 19:32:07] [INFO ] Flatten gal took : 82 ms
[2026-06-10 19:32:07] [INFO ] Flatten gal took : 178 ms
[2026-06-10 19:32:07] [INFO ] Input system was already deterministic with 4554 transitions.
[2026-06-10 19:32:08] [INFO ] Flatten gal took : 183 ms
[2026-06-10 19:32:08] [INFO ] Flatten gal took : 189 ms
[2026-06-10 19:32:08] [INFO ] Time to serialize gal into /tmp/CTLFireability5934833011058324994.gal : 15 ms
[2026-06-10 19:32:08] [INFO ] Time to serialize properties into /tmp/CTLFireability3158688408573594201.ctl : 50 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/CTLFireability5934833011058324994.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3158688408573594201.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,5.39853e+12,2.50559,46200,2,17475,5,33009,6,0,6798,15028,0


Converting to forward existential form...Done !
original formula: ((!(A(((!(AF((((((((((((array_372>=1)&&(lastzero_16>=1))||((array_308>=1)&&(lastzero_13>=1)))||(((array_258>=1)&&(lastzero_11>=1))||((arr...967407
Detected timeout of ITS tools.
=> equivalent forward existential formula: (((((((((([(EY(FwdU(((Init * !(!(!((E(!(!(((((((((((((((((array_304>=1)&&(tmp_301>=1))||((array_335>=1)&&(tmp_32...18717968
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 19:32:39] [INFO ] Flatten gal took : 180 ms
[2026-06-10 19:32:39] [INFO ] Applying decomposition
[2026-06-10 19:32:39] [INFO ] Flatten gal took : 176 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/graph18180379169139143671.txt' '-o' '/tmp/graph18180379169139143671.bin' '-w' '/tmp/graph18180379169139143671.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18180379169139143671.bin' '-l' '-1' '-v' '-w' '/tmp/graph18180379169139143671.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:32:39] [INFO ] Decomposing Gal with order
[2026-06-10 19:32:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:32:39] [INFO ] Removed a total of 7716 redundant transitions.
[2026-06-10 19:32:40] [INFO ] Flatten gal took : 263 ms
[2026-06-10 19:32:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 14 ms.
[2026-06-10 19:32:40] [INFO ] Time to serialize gal into /tmp/CTLFireability18312098708294201507.gal : 13 ms
[2026-06-10 19:32:40] [INFO ] Time to serialize properties into /tmp/CTLFireability4802035997793229210.ctl : 63 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/CTLFireability18312098708294201507.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4802035997793229210.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,5.39853e+12,1.42078,41136,9081,113,33733,793,2948,98909,74,2233,0


Converting to forward existential form...Done !
original formula: ((!(A(((!(AF((((((((((((i11.u196.array_372>=1)&&(i5.u131.lastzero_16>=1))||((i1.u176.array_308>=1)&&(i5.u131.lastzero_13>=1)))||(((i8.u16...1440037
=> equivalent forward existential formula: (((((((((([(EY(FwdU(((Init * !(!(!((E(!(!(((((((((((((((((i1.u173.array_304>=1)&&(i1.u38.tmp_301>=1))||((i2.u50....27878381
Reverse transition relation is NOT exact ! Due to transitions i0.i0.i0.t4301, i0.i0.i0.t269, i0.i0.i0.t261, i0.i0.i0.t253, i0.i0.i0.u1.t255, i0.i0.i0.u1.t2...3001
Detected timeout of ITS tools.
[2026-06-10 19:33:11] [INFO ] Flatten gal took : 361 ms
[2026-06-10 19:33:12] [INFO ] Flatten gal took : 359 ms
[2026-06-10 19:33:12] [INFO ] Applying decomposition
[2026-06-10 19:33:13] [INFO ] Flatten gal took : 368 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/graph18263665631782192882.txt' '-o' '/tmp/graph18263665631782192882.bin' '-w' '/tmp/graph18263665631782192882.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18263665631782192882.bin' '-l' '-1' '-v' '-w' '/tmp/graph18263665631782192882.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:33:13] [INFO ] Decomposing Gal with order
[2026-06-10 19:33:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:33:14] [INFO ] Removed a total of 7705 redundant transitions.
[2026-06-10 19:33:14] [INFO ] Flatten gal took : 575 ms
[2026-06-10 19:33:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 12 ms.
[2026-06-10 19:33:16] [INFO ] Time to serialize gal into /tmp/CTLFireability17456114228045566168.gal : 11 ms
[2026-06-10 19:33:17] [INFO ] Time to serialize properties into /tmp/CTLFireability15261504326110153025.ctl : 169 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/CTLFireability17456114228045566168.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15261504326110153025.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 6 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.39853e+12,1.18847,38772,5949,179,18306,986,2957,94581,84,3329,0


Converting to forward existential form...Done !
original formula: ((AG(EF(((((((((((i5.u185.array_372<1)||(u134.lastzero_16<1))&&((i4.u53.array_308<1)||(u134.lastzero_13<1)))&&(((i2.u32.array_258<1)||(u1...791666
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * !(E(TRUE U ((((((((((i5.u185.array_372<1)||(u134.lastzero_16<1))&&((i4.u53.array_308<1)||(...818375
Reverse transition relation is NOT exact ! Due to transitions i0.t4301, i0.i0.t266, i0.i0.t270, i0.i0.u1.t261, i0.i0.u136.t255, i0.i0.u136.t258, i0.i1.t323...2997
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,29.2489,614612,1,0,768510,4392,57232,1.32858e+06,410,29333,6255494
FORMULA LastZero-COL-N22-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF(EG(((((((((((i5.u185.array_372>=1)&&(u134.lastzero_16>=1))||((i4.u53.array_308>=1)&&(u134.lastzero_13>=1)))||(((i2.u32.array_258>=1)&&...13303
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((((((((((i5.u185.array_372>=1)&&(u134.lastzero_16>=1))||((i4.u53.array_308>=1)&&(u134.las...13353
dead was empty
(forward)formula 1,0,29.2839,614904,1,0,768510,4392,57232,1.32858e+06,410,29333,6255494
FORMULA LastZero-COL-N22-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: A((AX(((((((((((i5.u185.array_372>=1)&&(u134.lastzero_16>=1))||((i4.u53.array_308>=1)&&(u134.lastzero_13>=1)))||(((i2.u32.array_258>=1)&&...426073
=> equivalent forward existential formula: [((Init * !(EG(!(((((((((((((((i4.u167.array_304>=1)&&(i4.u47.tmp_301>=1))||((i10.u63.array_335>=1)&&(i10.u60.tm...838916
(forward)formula 2,0,34.7972,677452,1,0,884169,5029,57237,1.49935e+06,410,32948,6698268
FORMULA LastZero-COL-N22-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E(AF(((((((((A(((((((((((((((i4.u167.array_304>=1)&&(i4.u47.tmp_301>=1))||((i10.u63.array_335>=1)&&(i10.u60.tmp_329>=1)))||(((i7.u228.arr...506957
=> equivalent forward existential formula: ([((FwdU(Init,!(EG(!(((((((((!((E(!(((((((((((i5.u185.array_372>=1)&&(u134.lastzero_16>=1))||((i4.u53.array_308>...1093388
(forward)formula 3,1,49.1737,864700,1,0,1.17155e+06,5029,57893,1.85878e+06,410,32990,8144729
FORMULA LastZero-COL-N22-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(((E(!(((((((((((i5.u185.array_372>=1)&&(u134.lastzero_16>=1))||((i4.u53.array_308>=1)&&(u134.lastzero_13>=1)))||(((i2.u32.array_258>=1...705500
=> equivalent forward existential formula: [FwdG(Init,!(((E(!(((((((((((i5.u185.array_372>=1)&&(u134.lastzero_16>=1))||((i4.u53.array_308>=1)&&(u134.lastze...1118358
(forward)formula 4,0,54.4832,879092,1,0,1.18351e+06,5029,60419,1.88577e+06,417,32997,8281906
FORMULA LastZero-COL-N22-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: ((!(A(((!(AF((((((((((((i5.u185.array_372>=1)&&(u134.lastzero_16>=1))||((i4.u53.array_308>=1)&&(u134.lastzero_13>=1)))||(((i2.u32.array_2...1439544
=> equivalent forward existential formula: (((((((((([(EY(FwdU(((Init * !(!(!((E(!(!(((((((((((((((((i4.u167.array_304>=1)&&(i4.u47.tmp_301>=1))||((i10.u63...27882900
dead was empty
(forward)formula 5,1,208.13,1104952,1,0,1.55506e+06,5066,60875,2.35692e+06,417,35117,9589698
FORMULA LastZero-COL-N22-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 880501 ms.

BK_STOP 1781120206088

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LastZero-COL-N22"
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-N22, 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-178024402700058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LastZero-COL-N22.tgz
mv LastZero-COL-N22 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 ;