Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r245-tall-174915598500179.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is TokenRing-COL-030, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-174915598500179
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 43K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_pt
-rw-r--r-- 1 mcc users 4 May 29 14:33 instance
-rw-r--r-- 1 mcc users 5 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 23K May 29 14:33 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 1749158593036

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=TokenRing-COL-030
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
Liveness COL
Running Version 202505121319
[2025-06-05 21:23:14] [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]
[2025-06-05 21:23:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 21:23:14] [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.
[2025-06-05 21:23:14] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-05 21:23:14] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 594 ms
[2025-06-05 21:23:15] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 961 PT places and 29822.0 transition bindings in 20 ms.
[2025-06-05 21:23:15] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 5 ms.
[2025-06-05 21:23:15] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2025-06-05 21:23:15] [INFO ] Unfolded HLPN to a Petri net with 961 places and 27931 transitions 111724 arcs in 289 ms.
[2025-06-05 21:23:15] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2025-06-05 21:23:15] [INFO ] Unfolded HLPN to a Petri net with 961 places and 27931 transitions 111724 arcs in 165 ms.
[2025-06-05 21:23:15] [INFO ] Unfolded 2 HLPN properties in 6 ms.
[2025-06-05 21:23:15] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 0 ms.
[2025-06-05 21:23:15] [INFO ] Skeletonized 1 HLPN properties in 1 ms. Removed 1 properties that had guard overlaps.
Reduce places removed 1 places and 0 transitions.
Skeleton produced trivially non deadlocked net.
Domain [Process(31), Process(31)] of place State breaks symmetries in sort Process
[2025-06-05 21:23:15] [INFO ] Unfolded HLPN to a Petri net with 961 places and 27931 transitions 111724 arcs in 169 ms.
[2025-06-05 21:23:15] [INFO ] Unfolded 2 HLPN properties in 6 ms.
Built sparse matrix representations for Structural reductions in 44 ms.143717KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 961/961 places, 27931/27931 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 288 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 304 ms. Remains : 961/961 places, 27931/27931 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 961/961 places, 27931/27931 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 167 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
// Phase 1: matrix 27931 rows 961 cols
[2025-06-05 21:23:16] [INFO ] Computed 31 invariants in 138 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 21:23:17] [INFO ] Implicit Places using invariants in 1084 ms returned []
Implicit Place search using SMT only with invariants took 1114 ms to find 0 implicit places.
Running 27901 sub problems to find dead transitions.
[2025-06-05 21:23:18] [INFO ] Invariant cache hit.
[2025-06-05 21:23:18] [INFO ] State equation strengthened by 27030 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/961 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 27901 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 961/28892 variables, and 31 constraints, problems are : Problem set: 0 solved, 27901 unsolved in 30441 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 0/961 constraints, ReadFeed: 0/27030 constraints, PredecessorRefiner: 27901/27901 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27901 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/961 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 27901 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 961/28892 variables, and 31 constraints, problems are : Problem set: 0 solved, 27901 unsolved in 30310 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 0/961 constraints, ReadFeed: 0/27030 constraints, PredecessorRefiner: 0/27901 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 159172ms problems are : Problem set: 0 solved, 27901 unsolved
Search for dead transitions found 0 dead transitions in 159319ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 160711 ms. Remains : 961/961 places, 27931/27931 transitions.
Random walk for 1250000 steps, including 0 resets, run took 29113 ms (no deadlock found). (steps per millisecond=42 )
[2025-06-05 21:26:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 300.0 s and query timeout 30000.0 ms
[2025-06-05 21:26:31] [INFO ] [Real]Absence check using 31 positive place invariants in 306 ms returned unsat
[2025-06-05 21:26:31] [INFO ] Unfolded HLPN to a Petri net with 961 places and 27931 transitions 111724 arcs in 108 ms.
[2025-06-05 21:26:31] [INFO ] Unfolded 2 HLPN properties in 5 ms.
Initial state reduction rules removed 1 formulas.
RANDOM walk for 478 steps (0 resets) in 91 ms. (5 steps per ms) remains 0/1 properties
[2025-06-05 21:26:32] [INFO ] Flatten gal took : 846 ms
[2025-06-05 21:26:33] [INFO ] Flatten gal took : 552 ms
[2025-06-05 21:26:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5328045995341505317.gal : 166 ms
[2025-06-05 21:26:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15264401472056394209.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/ReachabilityCardinality5328045995341505317.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15264401472056394209.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 2 properties.
Net is quasi-live, checking if it is reversible to establish liveness.
Net is conservative; using simplified expression for initial state.
[2025-06-05 21:26:33] [INFO ] Flatten gal took : 403 ms
[2025-06-05 21:26:34] [INFO ] Flatten gal took : 473 ms
[2025-06-05 21:26:34] [INFO ] Time to serialize gal into /tmp/CTLFireability15624988522404809659.gal : 103 ms
[2025-06-05 21:26:34] [INFO ] Time to serialize properties into /tmp/CTLFireability12319282263528899097.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/CTLFireability15624988522404809659.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12319282263528899097.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
Detected timeout of ITS tools.
[2025-06-05 21:26:37] [INFO ] Flatten gal took : 407 ms
[2025-06-05 21:26:37] [INFO ] Applying decomposition
[2025-06-05 21:26:38] [INFO ] Flatten gal took : 438 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/graph9554615392794206237.txt' '-o' '/tmp/graph9554615392794206237.bin' '-w' '/tmp/graph9554615392794206237.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9554615392794206237.bin' '-l' '-1' '-v' '-w' '/tmp/graph9554615392794206237.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:26:39] [INFO ] Decomposing Gal with order
[2025-06-05 21:26:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:26:41] [INFO ] Removed a total of 65511 redundant transitions.
[2025-06-05 21:26:42] [INFO ] Flatten gal took : 1642 ms
[2025-06-05 21:26:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 490 labels/synchronizations in 1236 ms.
[2025-06-05 21:26:44] [INFO ] Time to serialize gal into /tmp/CTLFireability6968783741678166389.gal : 152 ms
[2025-06-05 21:26:44] [INFO ] Time to serialize properties into /tmp/CTLFireability5854720254834873308.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6968783741678166389.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5854720254834873308.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
Detected timeout of ITS tools.
[2025-06-05 21:26:47] [INFO ] Flatten gal took : 406 ms
[2025-06-05 21:26:48] [INFO ] Flatten gal took : 556 ms
[2025-06-05 21:26:48] [INFO ] Time to serialize gal into /tmp/CTLFireability232029115572616092.gal : 77 ms
[2025-06-05 21:26:48] [INFO ] Time to serialize properties into /tmp/CTLFireability7228327202949545639.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability232029115572616092.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7228327202949545639.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 21:27:18] [INFO ] Flatten gal took : 373 ms
[2025-06-05 21:27:18] [INFO ] Applying decomposition
[2025-06-05 21:27:19] [INFO ] Flatten gal took : 398 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/graph7152686752645258797.txt' '-o' '/tmp/graph7152686752645258797.bin' '-w' '/tmp/graph7152686752645258797.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7152686752645258797.bin' '-l' '-1' '-v' '-w' '/tmp/graph7152686752645258797.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:27:20] [INFO ] Decomposing Gal with order
[2025-06-05 21:27:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:27:21] [INFO ] Removed a total of 65569 redundant transitions.
[2025-06-05 21:27:21] [INFO ] Flatten gal took : 889 ms
[2025-06-05 21:27:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 979 labels/synchronizations in 607 ms.
[2025-06-05 21:27:23] [INFO ] Time to serialize gal into /tmp/CTLFireability14055361093178475395.gal : 76 ms
[2025-06-05 21:27:23] [INFO ] Time to serialize properties into /tmp/CTLFireability4252072533474643983.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14055361093178475395.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4252072533474643983.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.
[2025-06-05 21:27:53] [INFO ] Flatten gal took : 362 ms
[2025-06-05 21:27:54] [INFO ] Flatten gal took : 395 ms
[2025-06-05 21:27:54] [INFO ] Time to serialize gal into /tmp/CTLFireability3875949173859433728.gal : 86 ms
[2025-06-05 21:27:54] [INFO ] Time to serialize properties into /tmp/CTLFireability12059458078478276280.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3875949173859433728.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12059458078478276280.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.45446e+16,75.6702,765052,2,69376,5,213734,6,0,31778,114577,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-05 21:32:54] [INFO ] Flatten gal took : 375 ms
[2025-06-05 21:32:54] [INFO ] Applying decomposition
[2025-06-05 21:32:55] [INFO ] Flatten gal took : 396 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/graph6148346221607143622.txt' '-o' '/tmp/graph6148346221607143622.bin' '-w' '/tmp/graph6148346221607143622.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6148346221607143622.bin' '-l' '-1' '-v' '-w' '/tmp/graph6148346221607143622.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:32:56] [INFO ] Decomposing Gal with order
[2025-06-05 21:32:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:32:57] [INFO ] Removed a total of 65424 redundant transitions.
[2025-06-05 21:32:57] [INFO ] Flatten gal took : 834 ms
[2025-06-05 21:32:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 892 labels/synchronizations in 661 ms.
[2025-06-05 21:32:58] [INFO ] Time to serialize gal into /tmp/CTLFireability15922710016521325452.gal : 98 ms
[2025-06-05 21:32:58] [INFO ] Time to serialize properties into /tmp/CTLFireability17781612015331858931.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15922710016521325452.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17781612015331858931.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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 21:37:59] [INFO ] Flatten gal took : 397 ms
[2025-06-05 21:38:00] [INFO ] Flatten gal took : 400 ms
[2025-06-05 21:38:00] [INFO ] Time to serialize gal into /tmp/CTLFireability17481160726129636173.gal : 88 ms
[2025-06-05 21:38:00] [INFO ] Time to serialize properties into /tmp/CTLFireability16180375671239444510.ctl : 7 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/CTLFireability17481160726129636173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16180375671239444510.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.45446e+16,61.2957,764332,2,69376,5,213734,6,0,31778,114577,0


Converting to forward existential form...Done !
ITS-tools command line returned an error code 137
[2025-06-05 21:49:44] [INFO ] Flatten gal took : 3198 ms
[2025-06-05 21:49:44] [INFO ] Applying decomposition
[2025-06-05 21:49:49] [INFO ] Flatten gal took : 5148 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/graph7141505280253373115.txt' '-o' '/tmp/graph7141505280253373115.bin' '-w' '/tmp/graph7141505280253373115.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7141505280253373115.bin' '-l' '-1' '-v' '-w' '/tmp/graph7141505280253373115.weights' '-q' '0' '-e' '0.001'
[2025-06-05 21:50:02] [INFO ] Decomposing Gal with order
[2025-06-05 21:50:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:50:06] [INFO ] Removed a total of 65395 redundant transitions.
[2025-06-05 21:50:07] [INFO ] Flatten gal took : 3557 ms
[2025-06-05 21:50:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 1110 labels/synchronizations in 2262 ms.
[2025-06-05 21:50:11] [INFO ] Time to serialize gal into /tmp/CTLFireability5452983706842682175.gal : 257 ms
[2025-06-05 21:50:11] [INFO ] Time to serialize properties into /tmp/CTLFireability8226505246341509970.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/CTLFireability5452983706842682175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8226505246341509970.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.

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="TokenRing-COL-030"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
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 2-5832"
echo " Executing tool itstools"
echo " Input is TokenRing-COL-030, 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 r245-tall-174915598500179"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-030.tgz
mv TokenRing-COL-030 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 ;