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.r096-smll-177946996400014.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool gold2025
Input is DatabaseWithMutex-COL-10, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-177946996400014
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 8.3K Mar 5 14:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Mar 5 14:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 5 14:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 5 14:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 15 08:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Mar 5 14:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 5 14:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 5 14:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Mar 5 14:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 27K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1779521322818

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DatabaseWithMutex-COL-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
Liveness COL
Running Version 202505121319
[2026-05-23 07:28:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-23 07:28:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 07:28:45] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-23 07:28:46] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-23 07:28:47] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1301 ms
[2026-05-23 07:28:47] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 830 PT places and 800.0 transition bindings in 38 ms.
[2026-05-23 07:28:47] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 10 ms.
[2026-05-23 07:28:47] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2026-05-23 07:28:47] [INFO ] Unfolded HLPN to a Petri net with 830 places and 800 transitions 3800 arcs in 84 ms.
[2026-05-23 07:28:47] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2026-05-23 07:28:47] [INFO ] Unfolded HLPN to a Petri net with 830 places and 800 transitions 3800 arcs in 33 ms.
[2026-05-23 07:28:47] [INFO ] Unfolded 8 HLPN properties in 1 ms.
[2026-05-23 07:28:47] [INFO ] Reduced 90 identical enabling conditions.
[2026-05-23 07:28:47] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 1 ms.
[2026-05-23 07:28:47] [INFO ] Skeletonized 8 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Prefix of Interest using HLPN skeleton for deadlock discarded 0 places and 0 transitions.
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2026-05-23 07:28:47] [INFO ] Unfolded HLPN to a Petri net with 830 places and 800 transitions 3800 arcs in 37 ms.
[2026-05-23 07:28:47] [INFO ] Unfolded 8 HLPN properties in 1 ms.
[2026-05-23 07:28:47] [INFO ] Reduced 90 identical enabling conditions.
Built sparse matrix representations for Structural reductions in 6 ms.11841KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 830/830 places, 800/800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 115 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 138 ms. Remains : 830/830 places, 800/800 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 830/830 places, 800/800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 78 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2026-05-23 07:28:47] [INFO ] Computed 130 invariants in 80 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-23 07:28:48] [INFO ] Implicit Places using invariants in 957 ms returned []
[2026-05-23 07:28:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-23 07:28:49] [INFO ] Implicit Places using invariants and state equation in 1243 ms returned []
Implicit Place search using SMT with State Equation took 2285 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2026-05-23 07:28:50] [INFO ] Redundant transitions in 88 ms returned []
Running 700 sub problems to find dead transitions.
[2026-05-23 07:28:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/820 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/820 variables, 90/109 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 820/1630 variables, and 109 constraints, problems are : Problem set: 0 solved, 700 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 19/29 constraints, Generalized P Invariants (flows): 90/101 constraints, State Equation: 0/830 constraints, PredecessorRefiner: 700/700 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 700 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/820 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/820 variables, 90/109 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s2 1)
(s3 1)
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(s5 1)
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(s21 0)
(s22 0)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
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(s30 1)
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(s32 1)
(s33 1)
(s34 0)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 0)
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(s45 1)
(s46 1)
(s47 1)
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(s49 0)
(s50 1)
(s51 1)
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(s57 1)
(s58 1)
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(s62 1)
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(s74 1)
(s75 0)
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(s80 1)
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(s82 1)
(s83 1)
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(s86 1)
(s87 1)
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(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s110 1)
(s111 0)
(s112 0)
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(s119 0)
(s120 1)
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(s128 0)
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(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 1)
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(s142 0)
(s143 0)
(s144 1)
(s145 0)
(s146 0)
(s147 0)
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(s159 1)
(s160 1)
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(s162 0)
(s163 0)
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(s213 0)
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(s250 1)
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(s256 0)
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(s264 0)
(s265 0)
(s266 0)
(s267 0)
(s268 0)
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(s270 1)
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(s272 0)
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(s280 1)
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(s283 0)
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(s290 1)
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(s300 1)
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(s308 0)
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(s316 0)
(s317 0)
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(s319 0)
(s320 1)
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(s323 0)
(s324 0)
(s325 0)
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(s328 0)
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(s330 1)
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(s336 0)
(s337 0)
(s338 0)
(s339 0)
(s340 1)
(s341 0)
(s342 0)
(s343 0)
(s344 0)
(s345 0)
(s346 0)
(s347 0)
(s348 0)
(s349 0)
(s350 1)
(s351 0)
(s352 0)
(s353 0)
(s354 0)
(s355 0)
(s356 0)
(s357 0)
(s358 0)
(s359 0)
(s360 1)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 1)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
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(s377 0)
(s378 0)
(s379 0)
(s380 1)
(s381 0)
(s382 0)
(s383 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 820/1630 variables, and 109 constraints, problems are : Problem set: 0 solved, 700 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 19/29 constraints, Generalized P Invariants (flows): 90/101 constraints, State Equation: 0/830 constraints, PredecessorRefiner: 0/700 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60721ms problems are : Problem set: 0 solved, 700 unsolved
Search for dead transitions found 0 dead transitions in 60762ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 63275 ms. Remains : 830/830 places, 800/800 transitions.
Random walk for 1250000 steps, including 0 resets, run took 5972 ms (no deadlock found). (steps per millisecond=209 )
Random directed walk for 1250001 steps, including 0 resets, run took 4282 ms (no deadlock found). (steps per millisecond=291 )
[2026-05-23 07:30:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 300.0 s and query timeout 30000.0 ms
[2026-05-23 07:30:01] [INFO ] [Real]Absence check using 29 positive place invariants in 214 ms returned sat
[2026-05-23 07:30:03] [INFO ] [Real]Absence check using 29 positive and 101 generalized place invariants in 1803 ms returned unsat
[2026-05-23 07:30:03] [INFO ] Unfolded HLPN to a Petri net with 830 places and 800 transitions 3800 arcs in 16 ms.
[2026-05-23 07:30:03] [INFO ] Unfolded 8 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
RANDOM walk for 920 steps (0 resets) in 310 ms. (2 steps per ms) remains 0/7 properties
[2026-05-23 07:30:04] [INFO ] Flatten gal took : 255 ms
[2026-05-23 07:30:04] [INFO ] Flatten gal took : 149 ms
[2026-05-23 07:30:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4965927808812766324.gal : 71 ms
[2026-05-23 07:30:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16189758953902629982.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4965927808812766324.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16189758953902629982.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
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)
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 8 properties.
Net is quasi-live, checking if it is reversible to establish liveness.
[2026-05-23 07:30:04] [INFO ] Flatten gal took : 114 ms
[2026-05-23 07:30:04] [INFO ] Flatten gal took : 88 ms
[2026-05-23 07:30:04] [INFO ] Time to serialize gal into /tmp/CTLFireability2161572920720849899.gal : 16 ms
[2026-05-23 07:30:04] [INFO ] Time to serialize properties into /tmp/CTLFireability3773212375497030047.ctl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2161572920720849899.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3773212375497030047.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:30:07] [INFO ] Flatten gal took : 53 ms
[2026-05-23 07:30:07] [INFO ] Applying decomposition
[2026-05-23 07:30:07] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1142042187898982708.txt' '-o' '/tmp/graph1142042187898982708.bin' '-w' '/tmp/graph1142042187898982708.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1142042187898982708.bin' '-l' '-1' '-v' '-w' '/tmp/graph1142042187898982708.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:30:08] [INFO ] Decomposing Gal with order
[2026-05-23 07:30:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:30:08] [INFO ] Removed a total of 1690 redundant transitions.
[2026-05-23 07:30:08] [INFO ] Flatten gal took : 223 ms
[2026-05-23 07:30:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 27 ms.
[2026-05-23 07:30:08] [INFO ] Time to serialize gal into /tmp/CTLFireability12290431736470539284.gal : 32 ms
[2026-05-23 07:30:08] [INFO ] Time to serialize properties into /tmp/CTLFireability1579404868132475779.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12290431736470539284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1579404868132475779.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:30:11] [INFO ] Flatten gal took : 44 ms
[2026-05-23 07:30:11] [INFO ] Flatten gal took : 44 ms
[2026-05-23 07:30:11] [INFO ] Time to serialize gal into /tmp/CTLFireability17262370086251641933.gal : 13 ms
[2026-05-23 07:30:11] [INFO ] Time to serialize properties into /tmp/CTLFireability10421568845980491375.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17262370086251641933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10421568845980491375.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:30:42] [INFO ] Flatten gal took : 41 ms
[2026-05-23 07:30:42] [INFO ] Applying decomposition
[2026-05-23 07:30:42] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8892413260402018303.txt' '-o' '/tmp/graph8892413260402018303.bin' '-w' '/tmp/graph8892413260402018303.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8892413260402018303.bin' '-l' '-1' '-v' '-w' '/tmp/graph8892413260402018303.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:30:42] [INFO ] Decomposing Gal with order
[2026-05-23 07:30:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:30:42] [INFO ] Removed a total of 1690 redundant transitions.
[2026-05-23 07:30:42] [INFO ] Flatten gal took : 173 ms
[2026-05-23 07:30:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 23 ms.
[2026-05-23 07:30:42] [INFO ] Time to serialize gal into /tmp/CTLFireability3739366284400381326.gal : 23 ms
[2026-05-23 07:30:42] [INFO ] Time to serialize properties into /tmp/CTLFireability16394064793575982395.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3739366284400381326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16394064793575982395.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:31:12] [INFO ] Flatten gal took : 45 ms
[2026-05-23 07:31:12] [INFO ] Flatten gal took : 42 ms
[2026-05-23 07:31:12] [INFO ] Time to serialize gal into /tmp/CTLFireability3044979686477661296.gal : 8 ms
[2026-05-23 07:31:12] [INFO ] Time to serialize properties into /tmp/CTLFireability17452311343199216163.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3044979686477661296.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17452311343199216163.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:36:13] [INFO ] Flatten gal took : 39 ms
[2026-05-23 07:36:13] [INFO ] Applying decomposition
[2026-05-23 07:36:13] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4135559622488162803.txt' '-o' '/tmp/graph4135559622488162803.bin' '-w' '/tmp/graph4135559622488162803.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4135559622488162803.bin' '-l' '-1' '-v' '-w' '/tmp/graph4135559622488162803.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:36:13] [INFO ] Decomposing Gal with order
[2026-05-23 07:36:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:36:13] [INFO ] Removed a total of 1689 redundant transitions.
[2026-05-23 07:36:13] [INFO ] Flatten gal took : 104 ms
[2026-05-23 07:36:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 17 ms.
[2026-05-23 07:36:13] [INFO ] Time to serialize gal into /tmp/CTLFireability2487068886443595713.gal : 13 ms
[2026-05-23 07:36:13] [INFO ] Time to serialize properties into /tmp/CTLFireability5674013123129547708.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2487068886443595713.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5674013123129547708.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:41:14] [INFO ] Flatten gal took : 38 ms
[2026-05-23 07:41:14] [INFO ] Flatten gal took : 32 ms
[2026-05-23 07:41:14] [INFO ] Time to serialize gal into /tmp/CTLFireability3307437547705286483.gal : 8 ms
[2026-05-23 07:41:14] [INFO ] Time to serialize properties into /tmp/CTLFireability8519374046494307712.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3307437547705286483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8519374046494307712.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="DatabaseWithMutex-COL-10"
export BK_EXAMINATION="Liveness"
export BK_TOOL="gold2025"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 gold2025"
echo " Input is DatabaseWithMutex-COL-10, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r096-smll-177946996400014"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-10.tgz
mv DatabaseWithMutex-COL-10 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;