Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r531-tall-167987252400254.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PGCD-COL-D03N050, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r531-tall-167987252400254
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 7.2K Mar 23 15:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Mar 23 15:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Mar 23 15:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 23 15:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 9.3K Mar 23 15:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Mar 23 15:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 23 15:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 23 15:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_pt
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 11K Mar 31 16:48 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 1680810933759

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=PGCD-COL-D03N050
Not applying reductions.
Model is COL
Liveness COL
Running Version 202304061127
[2023-04-06 19:55:35] [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]
[2023-04-06 19:55:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 19:55:35] [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.
[2023-04-06 19:55:35] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-06 19:55:35] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 399 ms
[2023-04-06 19:55:35] [INFO ] Imported 3 HL places and 3 HL transitions for a total of 12 PT places and 12.0 transition bindings in 19 ms.
[2023-04-06 19:55:35] [INFO ] Built PT skeleton of HLPN with 3 places and 3 transitions 14 arcs in 3 ms.
[2023-04-06 19:55:35] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2023-04-06 19:55:35] [INFO ] Unfolded HLPN to a Petri net with 12 places and 12 transitions 56 arcs in 4 ms.
[2023-04-06 19:55:35] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-04-06 19:55:35] [INFO ] Unfolded HLPN to a Petri net with 12 places and 12 transitions 56 arcs in 1 ms.
[2023-04-06 19:55:35] [INFO ] Unfolded 3 HLPN properties in 0 ms.
[2023-04-06 19:55:35] [INFO ] Built PT skeleton of HLPN with 3 places and 3 transitions 14 arcs in 0 ms.
[2023-04-06 19:55:35] [INFO ] Skeletonized 3 HLPN properties in 1 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.
Arc [2:1*[(MOD (ADD $x 1) 4)]] contains successor/predecessor on variables of sort CD
[2023-04-06 19:55:35] [INFO ] Unfolded HLPN to a Petri net with 12 places and 12 transitions 56 arcs in 3 ms.
[2023-04-06 19:55:35] [INFO ] Unfolded 3 HLPN properties in 0 ms.
Built sparse matrix representations for Structural reductions in 0 ms.24632KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 12/12 places, 12/12 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 9 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 12 cols
[2023-04-06 19:55:35] [INFO ] Computed 5 invariants in 7 ms
[2023-04-06 19:55:36] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 172 ms. Remains : 12/12 places, 12/12 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 12/12 places, 12/12 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 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-06 19:55:36] [INFO ] Invariant cache hit.
[2023-04-06 19:55:36] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-06 19:55:36] [INFO ] Invariant cache hit.
[2023-04-06 19:55:36] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-06 19:55:36] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-06 19:55:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-06 19:55:36] [INFO ] Invariant cache hit.
[2023-04-06 19:55:36] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 96 ms. Remains : 12/12 places, 12/12 transitions.
Random walk for 1250009 steps, including 0 resets, run took 247 ms (no deadlock found). (steps per millisecond=5060 )
Random directed walk for 1250017 steps, including 0 resets, run took 190 ms (no deadlock found). (steps per millisecond=6579 )
[2023-04-06 19:55:36] [INFO ] Invariant cache hit.
[2023-04-06 19:55:36] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-06 19:55:36] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-06 19:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 19:55:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-06 19:55:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 19:55:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-06 19:55:36] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-06 19:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 19:55:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-06 19:55:36] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-06 19:55:36] [INFO ] [Nat]Added 4 Read/Feed constraints in 3 ms returned sat
[2023-04-06 19:55:36] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-06 19:55:36] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
Parikh directed walk for 30500 steps, including 159 resets, run took 44 ms. (steps per millisecond=693 )
Random directed walk for 500029 steps, including 0 resets, run took 69 ms (no deadlock found). (steps per millisecond=7246 )
Random walk for 500029 steps, including 0 resets, run took 81 ms (no deadlock found). (steps per millisecond=6173 )
Random directed walk for 500018 steps, including 0 resets, run took 76 ms (no deadlock found). (steps per millisecond=6579 )
Random walk for 500004 steps, including 0 resets, run took 77 ms (no deadlock found). (steps per millisecond=6493 )
Starting structural reductions in DEADLOCK mode, iteration 0 : 12/12 places, 12/12 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 2 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-06 19:55:37] [INFO ] Invariant cache hit.
[2023-04-06 19:55:37] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-06 19:55:37] [INFO ] Invariant cache hit.
[2023-04-06 19:55:37] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-06 19:55:37] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-06 19:55:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-06 19:55:37] [INFO ] Invariant cache hit.
[2023-04-06 19:55:37] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 85 ms. Remains : 12/12 places, 12/12 transitions.
Random walk for 1250034 steps, including 0 resets, run took 178 ms (no deadlock found). (steps per millisecond=7022 )
Random directed walk for 1250035 steps, including 0 resets, run took 177 ms (no deadlock found). (steps per millisecond=7062 )
[2023-04-06 19:55:37] [INFO ] Invariant cache hit.
[2023-04-06 19:55:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-06 19:55:37] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-06 19:55:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 19:55:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-06 19:55:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 19:55:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-06 19:55:37] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-06 19:55:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 19:55:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-06 19:55:37] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-06 19:55:37] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-06 19:55:37] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-06 19:55:37] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
Parikh directed walk for 30500 steps, including 162 resets, run took 31 ms. (steps per millisecond=983 )
Random directed walk for 500001 steps, including 0 resets, run took 78 ms (no deadlock found). (steps per millisecond=6410 )
Random walk for 500000 steps, including 0 resets, run took 81 ms (no deadlock found). (steps per millisecond=6172 )
Random directed walk for 500006 steps, including 0 resets, run took 76 ms (no deadlock found). (steps per millisecond=6579 )
Random walk for 500032 steps, including 0 resets, run took 67 ms (no deadlock found). (steps per millisecond=7463 )
[2023-04-06 19:55:37] [INFO ] Flatten gal took : 16 ms
[2023-04-06 19:55:38] [INFO ] Unfolded HLPN to a Petri net with 12 places and 12 transitions 56 arcs in 1 ms.
[2023-04-06 19:55:38] [INFO ] Unfolded 3 HLPN properties in 0 ms.
Initial state reduction rules removed 2 formulas.
Finished random walk after 52 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
[2023-04-06 19:55:38] [INFO ] Flatten gal took : 7 ms
[2023-04-06 19:55:38] [INFO ] Flatten gal took : 3 ms
[2023-04-06 19:55:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16448977757680558292.gal : 3 ms
[2023-04-06 19:55:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16512555371051751057.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16448977757680558292.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16512555371051751057.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 3 properties.
[2023-04-06 19:55:38] [INFO ] Flatten gal took : 3 ms
[2023-04-06 19:55:38] [INFO ] Flatten gal took : 2 ms
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality16512555371051751057.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5,0.012762,3408,2,21,5,74,6,0,75,33,0
Total reachable state count : 5

[2023-04-06 19:55:38] [INFO ] Time to serialize gal into /tmp/CTLFireability63139316381117086.gal : 1 ms
[2023-04-06 19:55:38] [INFO ] Time to serialize properties into /tmp/CTLFireability1756621706858706442.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability63139316381117086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1756621706858706442.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Detected timeout of ITS tools.
[2023-04-06 19:55:41] [INFO ] Flatten gal took : 2 ms
[2023-04-06 19:55:41] [INFO ] Applying decomposition
[2023-04-06 19:55:41] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13314943474301721385.txt' '-o' '/tmp/graph13314943474301721385.bin' '-w' '/tmp/graph13314943474301721385.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13314943474301721385.bin' '-l' '-1' '-v' '-w' '/tmp/graph13314943474301721385.weights' '-q' '0' '-e' '0.001'
[2023-04-06 19:55:41] [INFO ] Decomposing Gal with order
[2023-04-06 19:55:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-06 19:55:41] [INFO ] Flatten gal took : 10 ms
[2023-04-06 19:55:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-04-06 19:55:41] [INFO ] Time to serialize gal into /tmp/CTLFireability7450620017984817748.gal : 1 ms
[2023-04-06 19:55:41] [INFO ] Time to serialize properties into /tmp/CTLFireability11428627660385492161.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7450620017984817748.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11428627660385492161.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Detected timeout of ITS tools.
[2023-04-06 19:55:44] [INFO ] Flatten gal took : 2 ms
[2023-04-06 19:55:44] [INFO ] Flatten gal took : 1 ms
[2023-04-06 19:55:44] [INFO ] Time to serialize gal into /tmp/CTLFireability11330211236038503219.gal : 2 ms
[2023-04-06 19:55:44] [INFO ] Time to serialize properties into /tmp/CTLFireability7204446820903588952.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11330211236038503219.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7204446820903588952.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Detected timeout of ITS tools.
[2023-04-06 19:56:14] [INFO ] Flatten gal took : 1 ms
[2023-04-06 19:56:14] [INFO ] Applying decomposition
[2023-04-06 19:56:14] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16399353071625966574.txt' '-o' '/tmp/graph16399353071625966574.bin' '-w' '/tmp/graph16399353071625966574.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16399353071625966574.bin' '-l' '-1' '-v' '-w' '/tmp/graph16399353071625966574.weights' '-q' '0' '-e' '0.001'
[2023-04-06 19:56:14] [INFO ] Decomposing Gal with order
[2023-04-06 19:56:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-06 19:56:14] [INFO ] Flatten gal took : 3 ms
[2023-04-06 19:56:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-04-06 19:56:14] [INFO ] Time to serialize gal into /tmp/CTLFireability9623434138063082021.gal : 1 ms
[2023-04-06 19:56:14] [INFO ] Time to serialize properties into /tmp/CTLFireability17062572449462861725.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9623434138063082021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17062572449462861725.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Detected timeout of ITS tools.
[2023-04-06 19:56:44] [INFO ] Flatten gal took : 7 ms
[2023-04-06 19:56:44] [INFO ] Flatten gal took : 2 ms
[2023-04-06 19:56:44] [INFO ] Time to serialize gal into /tmp/CTLFireability1426830997867476231.gal : 0 ms
[2023-04-06 19:56:44] [INFO ] Time to serialize properties into /tmp/CTLFireability8037148441884848874.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1426830997867476231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8037148441884848874.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 3 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,4.17215e+11,284.06,2252252,2,65455,5,9.11333e+06,6,0,75,9.3277e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2023-04-06 20:01:44] [INFO ] Flatten gal took : 6 ms
[2023-04-06 20:01:44] [INFO ] Applying decomposition
[2023-04-06 20:01:44] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13393434636351773813.txt' '-o' '/tmp/graph13393434636351773813.bin' '-w' '/tmp/graph13393434636351773813.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13393434636351773813.bin' '-l' '-1' '-v' '-w' '/tmp/graph13393434636351773813.weights' '-q' '0' '-e' '0.001'
[2023-04-06 20:01:44] [INFO ] Decomposing Gal with order
[2023-04-06 20:01:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-06 20:01:44] [INFO ] Flatten gal took : 2 ms
[2023-04-06 20:01:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-04-06 20:01:44] [INFO ] Time to serialize gal into /tmp/CTLFireability14320677403795785835.gal : 1 ms
[2023-04-06 20:01:44] [INFO ] Time to serialize properties into /tmp/CTLFireability12777627327542686378.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14320677403795785835.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12777627327542686378.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Detected timeout of ITS tools.
[2023-04-06 20:06:44] [INFO ] Flatten gal took : 2 ms
[2023-04-06 20:06:44] [INFO ] Flatten gal took : 1 ms
[2023-04-06 20:06:44] [INFO ] Time to serialize gal into /tmp/CTLFireability6195565783097553036.gal : 0 ms
[2023-04-06 20:06:44] [INFO ] Time to serialize properties into /tmp/CTLFireability5820026039115889196.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6195565783097553036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5820026039115889196.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 3 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,4.17215e+11,287.059,2252676,2,65455,5,9.11333e+06,6,0,75,9.3277e+06,0


Converting to forward existential form...Done !
original formula: AG(EF(((((p0_0>=1)&&(p1_0>=1))||((p0_1>=1)&&(p1_1>=1)))||(((p0_3>=1)&&(p1_3>=1))||((p0_2>=1)&&(p1_2>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((p0_0>=1)&&(p1_0>=1))||((p0_1>=1)&&(p1_1>=1)))||(((p0_3>=1)&&(p1_3>=1))||((p0_...186
Reverse transition relation is NOT exact ! Due to transitions Ax0, Ax1, Ax2, Ax3, Intersection with reachable at each step enabled. (destroyed/reverse/int...178
(forward)formula 0,1,306.125,2252676,1,0,33,9.11333e+06,45,14,2871,9.3277e+06,33
Formula is TRUE !

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

original formula: AG(EF(((((p0_0>=3)&&(p2_0>=1))||((p0_2>=3)&&(p2_2>=1)))||(((p0_1>=3)&&(p2_1>=1))||((p0_3>=3)&&(p2_3>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((p0_0>=3)&&(p2_0>=1))||((p0_2>=3)&&(p2_2>=1)))||(((p0_1>=3)&&(p2_1>=1))||((p0_...186
(forward)formula 1,1,309.761,2252676,1,0,36,9.11333e+06,46,16,2874,9.3277e+06,39
Formula is TRUE !

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

original formula: AG(EF((((((p0_0>=1)&&(p1_0>=1))&&(p2_0>=1))||(((p0_2>=1)&&(p1_2>=1))&&(p2_2>=1)))||((((p0_1>=1)&&(p1_1>=1))&&(p2_1>=1))||(((p0_3>=1)&&(p1...178
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((p0_0>=1)&&(p1_0>=1))&&(p2_0>=1))||(((p0_2>=1)&&(p1_2>=1))&&(p2_2>=1)))||((((...238
(forward)formula 2,1,309.957,2252676,1,0,36,9.11333e+06,47,16,2877,9.3277e+06,40
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query Liveness after proving 3 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Total runtime 979464 ms.

BK_STOP 1680811915832

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="PGCD-COL-D03N050"
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 2-5348"
echo " Executing tool itstools"
echo " Input is PGCD-COL-D03N050, 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 r531-tall-167987252400254"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PGCD-COL-D03N050.tgz
mv PGCD-COL-D03N050 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;