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.r499-tall-167912723100774.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 VehicularWifi-COL-none, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r499-tall-167912723100774
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 7.6K Feb 25 14:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 25 14:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 14:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 14:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 17:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 14:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 154K Feb 25 14:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 188K Mar 5 18:23 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 1679509537670

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=VehicularWifi-COL-none
Not applying reductions.
Model is COL
Liveness COL
Running Version 202303021504
[2023-03-22 18:25:39] [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]
[2023-03-22 18:25:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 18:25:39] [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.
[2023-03-22 18:25:39] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 18:25:39] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 592 ms
[2023-03-22 18:25:40] [INFO ] Detected 1 constant HL places corresponding to 81920 PT places.
[2023-03-22 18:25:40] [INFO ] Imported 21 HL places and 41 HL transitions for a total of 115566 PT places and 379924.0 transition bindings in 65 ms.
[2023-03-22 18:25:40] [INFO ] Built PT skeleton of HLPN with 21 places and 41 transitions 136 arcs in 5 ms.
[2023-03-22 18:25:40] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2023-03-22 18:25:41] [INFO ] Unfolded HLPN to a Petri net with 115566 places and 83836 transitions 301810 arcs in 1067 ms.
[2023-03-22 18:25:41] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-03-22 18:25:42] [INFO ] Unfolded HLPN to a Petri net with 115566 places and 83836 transitions 301810 arcs in 676 ms.
[2023-03-22 18:25:42] [INFO ] Unfolded 41 HLPN properties in 16 ms.
[2023-03-22 18:25:42] [INFO ] Reduced 32912 identical enabling conditions.
[2023-03-22 18:25:42] [INFO ] Built PT skeleton of HLPN with 21 places and 41 transitions 136 arcs in 1 ms.
[2023-03-22 18:25:42] [INFO ] Skeletonized 40 HLPN properties in 1 ms. Removed 1 properties that had guard overlaps.
Reduce places removed 1 places and 0 transitions.
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 [14:1*[$sa, $sb, $p, (MOD (ADD (MOD (MINUS $b 1) 1024) 1024) 1024)]] contains successor/predecessor on variables of sort BackoffStage
Arc [13:1*[$sa, $sb, $p, (MOD (ADD $tx 1) 20)]] contains successor/predecessor on variables of sort TxCount
Transition CorrectPacketButAck forces synchronizations/join behavior on parameter p2 of sort Pr
Arc [4:1*[$sa, $sb, $p, (MOD (ADD $pt 1) 4)]] contains successor/predecessor on variables of sort PT
Domain [St(2), St(2), Pr(4), PT(4)] of place Sense breaks symmetries in sort St
[2023-03-22 18:25:43] [INFO ] Unfolded HLPN to a Petri net with 115566 places and 83836 transitions 301810 arcs in 627 ms.
[2023-03-22 18:25:43] [INFO ] Unfolded 41 HLPN properties in 3 ms.
[2023-03-22 18:25:43] [INFO ] Reduced 32912 identical enabling conditions.
Deduced a syphon composed of 98581 places in 198 ms
Reduce places removed 106837 places and 54136 transitions.
Built sparse matrix representations for Structural reductions in 34 ms.520838KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 8729/8729 places, 29700/29700 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 357 ms. Remains 8729 /8729 variables (removed 0) and now considering 29700/29700 (removed 0) transitions.
[2023-03-22 18:25:44] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
// Phase 1: matrix 17308 rows 8729 cols
[2023-03-22 18:25:45] [INFO ] Computed 8 place invariants in 847 ms
[2023-03-22 18:25:46] [INFO ] Dead Transitions using invariants and state equation in 1841 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 2236 ms. Remains : 8729/8729 places, 29700/29700 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 8729/8729 places, 29700/29700 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 207 ms. Remains 8729 /8729 variables (removed 0) and now considering 29700/29700 (removed 0) transitions.
[2023-03-22 18:25:46] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2023-03-22 18:25:46] [INFO ] Invariant cache hit.
[2023-03-22 18:25:47] [INFO ] Implicit Places using invariants in 838 ms returned []
Implicit Place search using SMT only with invariants took 840 ms to find 0 implicit places.
[2023-03-22 18:25:47] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2023-03-22 18:25:47] [INFO ] Invariant cache hit.
[2023-03-22 18:25:48] [INFO ] Dead Transitions using invariants and state equation in 817 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 1871 ms. Remains : 8729/8729 places, 29700/29700 transitions.
Interrupted Random walk after 1030889 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=34 )
[2023-03-22 18:26:18] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2023-03-22 18:26:18] [INFO ] Invariant cache hit.
[2023-03-22 18:26:25] [INFO ] [Real]Absence check using 6 positive place invariants in 65 ms returned sat
[2023-03-22 18:26:25] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 87 ms returned unsat
[2023-03-22 18:26:26] [INFO ] Unfolded HLPN to a Petri net with 115566 places and 83836 transitions 301810 arcs in 503 ms.
[2023-03-22 18:26:26] [INFO ] Unfolded 41 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
[2023-03-22 18:26:26] [INFO ] Reduced 32912 identical enabling conditions.
Deduced a syphon composed of 98581 places in 148 ms
Reduce places removed 106837 places and 54136 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1496 ms. (steps per millisecond=6 ) properties (out of 39) seen :34
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=37 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 5) seen :0
[2023-03-22 18:26:29] [INFO ] Flatten gal took : 1420 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-22 18:26:30] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2023-03-22 18:26:30] [INFO ] Invariant cache hit.
[2023-03-22 18:26:30] [INFO ] Flatten gal took : 737 ms
[2023-03-22 18:26:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14940823421607828339.gal : 210 ms
[2023-03-22 18:26:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6797377649608551794.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14940823421607828339.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6797377649608551794.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2023-03-22 18:26:32] [INFO ] [Real]Absence check using 6 positive place invariants in 69 ms returned sat
[2023-03-22 18:26:33] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 126 ms returned sat
Loading property file /tmp/ReachabilityCardinality6797377649608551794.prop.
[2023-03-22 18:26:47] [INFO ] After 17678ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-22 18:26:49] [INFO ] [Nat]Absence check using 6 positive place invariants in 38 ms returned sat
[2023-03-22 18:26:49] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 95 ms returned sat
[2023-03-22 18:27:11] [INFO ] After 21692ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-22 18:27:11] [INFO ] State equation strengthened by 8411 read => feed constraints.
[2023-03-22 18:27:12] [INFO ] After 1461ms SMT Verify possible using 8411 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-22 18:27:12] [INFO ] After 1464ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-22 18:27:12] [INFO ] After 25062ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 2467 steps, including 106 resets, run visited all 4 properties in 87 ms. (steps per millisecond=28 )
Parikh walk visited 4 properties in 544 ms.
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 41 properties.
Deduced a syphon composed of 98581 places in 88 ms
Reduce places removed 106837 places and 54136 transitions.
[2023-03-22 18:27:15] [INFO ] Flatten gal took : 844 ms
[2023-03-22 18:27:16] [INFO ] Flatten gal took : 725 ms
[2023-03-22 18:27:16] [INFO ] Time to serialize gal into /tmp/CTLFireability1406196706436542974.gal : 125 ms
[2023-03-22 18:27:16] [INFO ] Time to serialize properties into /tmp/CTLFireability12800795552599151438.ctl : 102 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1406196706436542974.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12800795552599151438.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
Detected timeout of ITS tools.
[2023-03-22 18:27:20] [INFO ] Flatten gal took : 736 ms
[2023-03-22 18:27:20] [INFO ] Applying decomposition
[2023-03-22 18:27:21] [INFO ] Flatten gal took : 727 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17472707635354636714.txt' '-o' '/tmp/graph17472707635354636714.bin' '-w' '/tmp/graph17472707635354636714.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17472707635354636714.bin' '-l' '-1' '-v' '-w' '/tmp/graph17472707635354636714.weights' '-q' '0' '-e' '0.001'
[2023-03-22 18:27:23] [INFO ] Decomposing Gal with order
[2023-03-22 18:27:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 18:27:30] [INFO ] Removed a total of 6699 redundant transitions.
[2023-03-22 18:27:31] [INFO ] Flatten gal took : 6620 ms
[2023-03-22 18:27:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 10769 labels/synchronizations in 742 ms.
[2023-03-22 18:27:32] [INFO ] Time to serialize gal into /tmp/CTLFireability2951813795041371061.gal : 138 ms
[2023-03-22 18:27:32] [INFO ] Time to serialize properties into /tmp/CTLFireability15274332573039440081.ctl : 38 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2951813795041371061.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15274332573039440081.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 41 CTL formulae.
Detected timeout of ITS tools.
[2023-03-22 18:27:36] [INFO ] Flatten gal took : 838 ms
[2023-03-22 18:27:37] [INFO ] Flatten gal took : 782 ms
[2023-03-22 18:27:37] [INFO ] Time to serialize gal into /tmp/CTLFireability1287772147186173316.gal : 114 ms
[2023-03-22 18:27:37] [INFO ] Time to serialize properties into /tmp/CTLFireability16182198304199518722.ctl : 32 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1287772147186173316.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16182198304199518722.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 41 CTL formulae.
Detected timeout of ITS tools.
[2023-03-22 18:28:08] [INFO ] Flatten gal took : 761 ms
[2023-03-22 18:28:08] [INFO ] Applying decomposition
[2023-03-22 18:28:09] [INFO ] Flatten gal took : 801 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5418305961714066375.txt' '-o' '/tmp/graph5418305961714066375.bin' '-w' '/tmp/graph5418305961714066375.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5418305961714066375.bin' '-l' '-1' '-v' '-w' '/tmp/graph5418305961714066375.weights' '-q' '0' '-e' '0.001'
[2023-03-22 18:28:11] [INFO ] Decomposing Gal with order
[2023-03-22 18:28:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 18:28:17] [INFO ] Removed a total of 6710 redundant transitions.
[2023-03-22 18:28:18] [INFO ] Flatten gal took : 5868 ms
[2023-03-22 18:28:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 9791 labels/synchronizations in 679 ms.
[2023-03-22 18:28:19] [INFO ] Time to serialize gal into /tmp/CTLFireability10089238061889411625.gal : 106 ms
[2023-03-22 18:28:19] [INFO ] Time to serialize properties into /tmp/CTLFireability5712685685761369842.ctl : 67 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10089238061889411625.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5712685685761369842.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 41 CTL formulae.
Detected timeout of ITS tools.
[2023-03-22 18:28:50] [INFO ] Flatten gal took : 746 ms
[2023-03-22 18:28:51] [INFO ] Flatten gal took : 775 ms
[2023-03-22 18:28:51] [INFO ] Time to serialize gal into /tmp/CTLFireability18265290145644549853.gal : 105 ms
[2023-03-22 18:28:51] [INFO ] Time to serialize properties into /tmp/CTLFireability4129028954214909722.ctl : 26 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18265290145644549853.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4129028954214909722.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 41 CTL formulae.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :8 after 21
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :21 after 22
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :22 after 30
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :30 after 32
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :32 after 39
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :39 after 54
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :54 after 88
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :88 after 244
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :244 after 846
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :846 after 5794
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :5794 after 113942
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :113942 after 8.83496e+06
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :8.83496e+06 after 3.78836e+09
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :3.78836e+09 after 1.17293e+13
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :1.17293e+13 after 2.32538e+17
Detected timeout of ITS tools.
[2023-03-22 18:33:52] [INFO ] Flatten gal took : 747 ms
[2023-03-22 18:33:52] [INFO ] Applying decomposition
[2023-03-22 18:33:53] [INFO ] Flatten gal took : 786 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17207463487673673824.txt' '-o' '/tmp/graph17207463487673673824.bin' '-w' '/tmp/graph17207463487673673824.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17207463487673673824.bin' '-l' '-1' '-v' '-w' '/tmp/graph17207463487673673824.weights' '-q' '0' '-e' '0.001'
[2023-03-22 18:33:55] [INFO ] Decomposing Gal with order
[2023-03-22 18:33:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 18:34:01] [INFO ] Removed a total of 6757 redundant transitions.
[2023-03-22 18:34:01] [INFO ] Flatten gal took : 5849 ms
[2023-03-22 18:34:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 8859 labels/synchronizations in 561 ms.
[2023-03-22 18:34:02] [INFO ] Time to serialize gal into /tmp/CTLFireability14176903036053018991.gal : 157 ms
[2023-03-22 18:34:02] [INFO ] Time to serialize properties into /tmp/CTLFireability6368227689755728865.ctl : 31 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14176903036053018991.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6368227689755728865.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 41 CTL formulae.
SDD proceeding with computation,5 properties remain. new max is 262144
SDD size :2.32538e+17 after 2.12444e+22
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-22 18:39:03] [INFO ] Flatten gal took : 757 ms
[2023-03-22 18:39:04] [INFO ] Flatten gal took : 800 ms
[2023-03-22 18:39:04] [INFO ] Time to serialize gal into /tmp/CTLFireability3614751651362412787.gal : 90 ms
[2023-03-22 18:39:04] [INFO ] Time to serialize properties into /tmp/CTLFireability15325812207717002679.ctl : 29 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3614751651362412787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15325812207717002679.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 41 CTL formulae.
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 2531640 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16141180 kB

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
+ 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="VehicularWifi-COL-none"
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 VehicularWifi-COL-none, 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 r499-tall-167912723100774"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/VehicularWifi-COL-none.tgz
mv VehicularWifi-COL-none 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 ;