Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.............................................................................
/home/mcc/execution
total 204K
-rw-r--r-- 1 mcc users 4.3K May 30 21:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 30 21:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 15:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 15:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 24 11:17 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K May 24 11:17 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.3K May 28 09:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.3K May 28 09:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 28 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.2K May 28 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.5K May 28 06:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 28 06:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 112 May 26 06:29 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 350 May 26 06:29 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.8K May 27 03:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 27 03:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 28 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 28 07:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 24 11:17 equiv_col
-rw-r--r-- 1 mcc users 4 May 24 11:17 instance
-rw-r--r-- 1 mcc users 6 May 24 11:17 iscolored
-rw-r--r-- 1 mcc users 17K May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstoolsl
Input is DoubleExponent-PT-001, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-csrt-152749175900188
=====================================================================

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DoubleExponent-PT-001-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1527986731698

Flatten gal took : 85 ms
Constant places removed 5 places and 1 transitions.
Performed 22 Post agglomeration using F-continuation condition.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 52 transition count 25
Constant places removed 23 places and 1 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 50 place count 29 transition count 24
Performed 4 Post agglomeration using F-continuation condition.
Constant places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 54 place count 25 transition count 20
Applied a total of 54 rules in 29 ms. Remains 25 /57 variables (removed 32) and now considering 20/48 (removed 28) transitions.
// Phase 1: matrix 20 rows 25 cols
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.201805241334/bin/convert-linux64, -i, /tmp/graph1458236107506355498.txt, -o, /tmp/graph1458236107506355498.bin, -w, /tmp/graph1458236107506355498.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.201805241334/bin/louvain-linux64, /tmp/graph1458236107506355498.bin, -l, -1, -v, -w, /tmp/graph1458236107506355498.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 20 rows 25 cols
invariant :p12 + p13 + -1'p34 + -1'p46 = 2
invariant :p10 + p11 = 2
invariant :-1'p22 + p28 + p30 + p31 + p34 + p36 + p37 = 0
invariant :p8 + p9 = 2
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityDeadlock.pnml.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityDeadlock.pnml.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
built 10 ordering constraints for composite.
built 7 ordering constraints for composite.
built 9 ordering constraints for composite.
built 8 ordering constraints for composite.
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,64,0.018351,4600,88,57,504,172,114,482,37,423,0


Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
dead,16,0.022689,4600,53,35,504,280,255,631,159,514,756

System contains 16 deadlocks (shown below if less than --print-limit option) !
FORMULA DoubleExponent-PT-001-ReachabilityDeadlock-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[ 16 states ] showing 10 first states
[ u4={[ p9=2 ]
} i3={[ u6={[ ]
} u3={[ p36=1 ]
} ]
} i1={[ u5={[ ]
} u7={[ p13=2 p52=1 ]
} u2={[ ]
} ]
} i0={[ u1={[ p10=1 p11=1 ]
[ p10=2 ]
} u0={[ p22=1 ]
} ]
} ]
[ u4={[ p9=2 ]
} i3={[ u6={[ ]
} u3={[ ]
} ]
} i1={[ u5={[ ]
} u7={[ p13=2 ]
} u2={[ ]
} ]
} i0={[ u1={[ p28=1 p11=2 ]
} u0={[ p22=1 ]
} ]
} ]
[ u4={[ p9=2 ]
} i3={[ u6={[ ]
} u3={[ ]
} ]
} i1={[ u5={[ ]
} u7={[ p12=2 ]
[ p13=1 p12=1 ]
} u2={[ p31=1 ]
} ]
} i0={[ u1={[ p10=2 ]
} u0={[ p22=1 ]
} ]
} ]
[ u4={[ p8=2 ]
} i3={[ u6={[ ]
} u3={[ p24=1 ]
} ]
} i1={[ u5={[ p43=1 ]
} u7={[ p12=2 ]
[ p13=1 p12=1 ]
} u2={[ ]
} ]
} i0={[ u1={[ p10=2 ]
} u0={[ ]
} ]
} ]
[ u4={[ p8=2 ]
} i3={[ u6={[ p48=1 ]
} u3={[ p24=1 ]
} ]
} i1={[ u5={[ ]
} u7={[ p13=2 p52=1 ]
} u2={[ ]
} ]
} i0={[ u1={[ p10=2 ]
} u0={[ ]
} ]
} ]
[ u4={[ p8=2 ]
} i3={[ u6={[ ]
} u3={[ ]
} ]
} i1={[ u5={[ ]
} u7={[ p13=2 ]
} u2={[ ]
} ]
} i0={[ u1={[ p10=2 ]
} u0={[ ]
} ]
} ]
[ u4={[ p8=1 p9=1 ]
} i3={[ u6={[ ]
} u3={[ p36=1 ]
} ]
} i1={[ u5={[ ]
} u7={[ p13=2 p52=1 ]
} u2={[ ]
} ]
} i0={[ u1={[ p10=1 p11=1 ]
} u0={[ p22=1 ]
} ]
} ]
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1527986736854

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Jun 03, 2018 12:45:34 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -louvain, -smt]
Jun 03, 2018 12:45:34 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 03, 2018 12:45:34 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 42 ms
Jun 03, 2018 12:45:34 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 57 places.
Jun 03, 2018 12:45:35 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 48 transitions.
Jun 03, 2018 12:45:35 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 12 ms
Jun 03, 2018 12:45:35 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 68 ms
Jun 03, 2018 12:45:35 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 2 ms
Jun 03, 2018 12:45:35 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 48 transitions.
Jun 03, 2018 12:45:36 AM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
Jun 03, 2018 12:45:36 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 10 ms
Jun 03, 2018 12:45:36 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 10 ms
Jun 03, 2018 12:45:36 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 20 transitions.
Begin: Sun Jun 3 00:45:36 2018

Computation of communities with the Newman-Girvan Modularity quality function

level 0:
start computation: Sun Jun 3 00:45:36 2018
network size: 25 nodes, 106 links, 38 weight
quality increased from -0.0445522 to 0.391043
end computation: Sun Jun 3 00:45:36 2018
level 1:
start computation: Sun Jun 3 00:45:36 2018
network size: 8 nodes, 44 links, 38 weight
quality increased from 0.391043 to 0.4486
end computation: Sun Jun 3 00:45:36 2018
level 2:
start computation: Sun Jun 3 00:45:36 2018
network size: 4 nodes, 16 links, 38 weight
quality increased from 0.4486 to 0.4486
end computation: Sun Jun 3 00:45:36 2018
End: Sun Jun 3 00:45:36 2018
Total duration: 0 sec
0.4486
Jun 03, 2018 12:45:36 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 4 place invariants in 7 ms
Jun 03, 2018 12:45:36 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
Jun 03, 2018 12:45:36 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 9 ms
Jun 03, 2018 12:45:36 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
Jun 03, 2018 12:45:36 AM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 7 redundant transitions.
Jun 03, 2018 12:45:36 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityDeadlock.pnml.gal : 1 ms
Jun 03, 2018 12:45:36 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout :(error "Failed to check-sat")
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:116)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Jun 03, 2018 12:45:36 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 309ms conformant to PINS in folder :/home/mcc/execution

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="DoubleExponent-PT-001"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="itstoolsl"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-001.tgz
mv DoubleExponent-PT-001 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstoolsl"
echo " Input is DoubleExponent-PT-001, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r285-csrt-152749175900188"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;