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)
....................................
=====================================================================
Generated by BenchKit 2-2265
Executing tool itstools
Input is S_CSRepetitions-COL-02, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r117st-ebro-143297544300113
=====================================================================

--------------------
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 CSRepetitions-COL-02-ReachabilityCardinality-0
FORMULA_NAME CSRepetitions-COL-02-ReachabilityCardinality-1
FORMULA_NAME CSRepetitions-COL-02-ReachabilityCardinality-10
FORMULA_NAME CSRepetitions-COL-02-ReachabilityCardinality-11
FORMULA_NAME CSRepetitions-COL-02-ReachabilityCardinality-12
FORMULA_NAME CSRepetitions-COL-02-ReachabilityCardinality-13
FORMULA_NAME CSRepetitions-COL-02-ReachabilityCardinality-14
FORMULA_NAME CSRepetitions-COL-02-ReachabilityCardinality-15
FORMULA_NAME CSRepetitions-COL-02-ReachabilityCardinality-2
FORMULA_NAME CSRepetitions-COL-02-ReachabilityCardinality-3
FORMULA_NAME CSRepetitions-COL-02-ReachabilityCardinality-4
FORMULA_NAME CSRepetitions-COL-02-ReachabilityCardinality-5
FORMULA_NAME CSRepetitions-COL-02-ReachabilityCardinality-6
FORMULA_NAME CSRepetitions-COL-02-ReachabilityCardinality-7
FORMULA_NAME CSRepetitions-COL-02-ReachabilityCardinality-8
FORMULA_NAME CSRepetitions-COL-02-ReachabilityCardinality-9

=== Now, execution of the tool begins

BK_START 1433137181229

FORMULA CSRepetitions-COL-02-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL
FORMULA CSRepetitions-COL-02-ReachabilityCardinality-9 FALSE TECHNIQUES TOPOLOGICAL
FORMULA CSRepetitions-COL-02-ReachabilityCardinality-8 FALSE TECHNIQUES TOPOLOGICAL
FORMULA CSRepetitions-COL-02-ReachabilityCardinality-6 FALSE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
unsat
unsat
unsat
work folder: /home/mcc/execution
unsat
unsat
unsat
unsat
work folder: /home/mcc/execution

BK_STOP 1433137188726

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 01, 2015 5:39:45 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 01, 2015 5:39:45 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 1819 ms
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 6 places.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: read order :VarOrder [vars=[requestBufferSlots[0], clientSending[0], clientSending[1], clientSending[2], clientSending[3], requestBuffer[0], requestBuffer[1], requestBuffer[2], requestBuffer[3], serverWaiting[0], serverWaiting[1], clientWaiting[0], clientWaiting[1], clientWaiting[2], clientWaiting[3], serverAnwering[0], serverAnwering[1], serverAnwering[2], serverAnwering[3], serverAnwering[4], serverAnwering[5], serverAnwering[6], serverAnwering[7]]]
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: sort/places :Server->serverWaiting,
Computation->serverAnwering,
Dot->requestBufferSlots,
Client->clientSending,requestBuffer,clientWaiting,

Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 5 transitions.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Computed order based on color domains : CompositeGalOrder [children=[VarOrder [vars=[serverWaiting[0]]], VarOrder [vars=[serverWaiting[1]]], VarOrder [vars=[serverAnwering[0]]], VarOrder [vars=[serverAnwering[1]]], VarOrder [vars=[serverAnwering[2]]], VarOrder [vars=[serverAnwering[3]]], VarOrder [vars=[serverAnwering[4]]], VarOrder [vars=[serverAnwering[5]]], VarOrder [vars=[serverAnwering[6]]], VarOrder [vars=[serverAnwering[7]]], VarOrder [vars=[requestBufferSlots[0]]], VarOrder [vars=[clientSending[0], requestBuffer[0], clientWaiting[0]]], VarOrder [vars=[clientSending[1], requestBuffer[1], clientWaiting[1]]], VarOrder [vars=[clientSending[2], requestBuffer[2], clientWaiting[2]]], VarOrder [vars=[clientSending[3], requestBuffer[3], clientWaiting[3]]]]]
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CSRepetitions-COL-02-ReachabilityCardinality-6 is trivially false : it is not verified in initial state.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CSRepetitions-COL-02-ReachabilityCardinality-8 is trivially false : it is not verified in initial state.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CSRepetitions-COL-02-ReachabilityCardinality-9 is trivially false : it is not verified in initial state.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CSRepetitions-COL-02-ReachabilityCardinality-14 is trivially false : it is not verified in initial state.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CSRepetitions-COL-02-ReachabilityCardinality-6 is trivially false : it is not verified in initial state.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CSRepetitions-COL-02-ReachabilityCardinality-8 is trivially false : it is not verified in initial state.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CSRepetitions-COL-02-ReachabilityCardinality-9 is trivially false : it is not verified in initial state.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CSRepetitions-COL-02-ReachabilityCardinality-14 is trivially false : it is not verified in initial state.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 106 ms
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.application.Application applyOrder
INFO: Applying decomposition
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 58 ms
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 60 ms
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Partition obtained :[serverWaiting[0], ],[serverWaiting[1], ],[serverAnwering[0], ],[serverAnwering[1], ],[serverAnwering[2], ],[serverAnwering[3], ],[serverAnwering[4], ],[serverAnwering[5], ],[serverAnwering[6], ],[serverAnwering[7], ],[requestBufferSlots[0], ],[clientSending[0], requestBuffer[0], clientWaiting[0], ],[clientSending[1], requestBuffer[1], clientWaiting[1], ],[clientSending[2], requestBuffer[2], clientWaiting[2], ],[clientSending[3], requestBuffer[3], clientWaiting[3], ],

Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array clientSending to variables to allow decomposition.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 93 ms
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array requestBuffer to variables to allow decomposition.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array serverWaiting to variables to allow decomposition.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array clientWaiting to variables to allow decomposition.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CSRepetitions-COL-02-ReachabilityCardinality-0:[invariant] : (((((((((((serverAnwering_0+serverAnwering_1)+serverAnwering_2)+serverAnwering_3)+serverAnwering_4)+serverAnwering_5)+serverAnwering_6)+serverAnwering_7)<=(serverWaiting_0+serverWaiting_1))&&(requestBufferSlots_0>=3))||(((((((((serverAnwering_0+serverAnwering_1)+serverAnwering_2)+serverAnwering_3)+serverAnwering_4)+serverAnwering_5)+serverAnwering_6)+serverAnwering_7)<=requestBufferSlots_0)||((((requestBuffer_0+requestBuffer_1)+requestBuffer_2)+requestBuffer_3)>=1)))||((((requestBuffer_0+requestBuffer_1)+requestBuffer_2)+requestBuffer_3)<=(((requestBuffer_0+requestBuffer_1)+requestBuffer_2)+requestBuffer_3))) found Support [serverAnwering_0, serverAnwering_1, serverAnwering_2, serverAnwering_3, serverAnwering_4, serverAnwering_5, serverAnwering_6, serverAnwering_7, serverWaiting_0, serverWaiting_1, requestBufferSlots_0, requestBuffer_0, requestBuffer_1, requestBuffer_2, requestBuffer_3]
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 15
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 2
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array serverAnwering to variables to allow decomposition.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 8 / 23 variable(s)
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CSRepetitions-COL-02-ReachabilityCardinality-0(refined 0 times)...
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 22 uncalled transitions.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 30 uncalled transitions.
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 8 fixed domain variables (out of 15 variables)

Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 82 ms
Jun 01, 2015 5:39:47 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 12 redundant transitions.
Jun 01, 2015 5:39:47 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.gal : 8 ms
Jun 01, 2015 5:39:47 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CSRepetitions-COL-02-ReachabilityCardinality-0(UNSAT) depth K=1 took 413 ms
Jun 01, 2015 5:39:48 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 01, 2015 5:39:48 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CSRepetitions-COL-02-ReachabilityCardinality-1(UNSAT) depth K=1 took 99 ms
Jun 01, 2015 5:39:48 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 4 ms
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CSRepetitions-COL-02-ReachabilityCardinality-2(UNSAT) depth K=1 took 75 ms
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CSRepetitions-COL-02-ReachabilityCardinality-3(UNSAT) depth K=1 took 51 ms
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 422 ms
java.lang.NullPointerException
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:48)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property CSRepetitions-COL-02-ReachabilityCardinality-0 due to an exception when running procedure.
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property CSRepetitions-COL-02-ReachabilityCardinality-1:[reachable] : ((!(((((clientSending_0+clientSending_1)+clientSending_2)+clientSending_3)>=2)||((((clientSending_0+clientSending_1)+clientSending_2)+clientSending_3)>=1)))&&((!(requestBufferSlots_0<=(((clientWaiting_0+clientWaiting_1)+clientWaiting_2)+clientWaiting_3)))&&(requestBufferSlots_0>=3))) found Support [clientSending_0, clientSending_1, clientSending_2, clientSending_3, requestBufferSlots_0, clientWaiting_0, clientWaiting_1, clientWaiting_2, clientWaiting_3]
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 9
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 2
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CSRepetitions-COL-02-ReachabilityCardinality-4(UNSAT) depth K=1 took 48 ms
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 14 / 23 variable(s)
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property CSRepetitions-COL-02-ReachabilityCardinality-1(refined 0 times)...
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CSRepetitions-COL-02-ReachabilityCardinality-5(UNSAT) depth K=1 took 46 ms
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 12 uncalled transitions.
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 12 uncalled transitions.
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 31 ms
Jun 01, 2015 5:39:48 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 34 ms
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CSRepetitions-COL-02-ReachabilityCardinality-7(UNSAT) depth K=1 took 73 ms
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property CSRepetitions-COL-02-ReachabilityCardinality-10(UNSAT) depth K=1 took 54 ms
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 152 ms
java.lang.NullPointerException
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:48)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
Jun 01, 2015 5:39:48 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property CSRepetitions-COL-02-ReachabilityCardinality-1 due to an exception when running procedure.
Exception in thread "Equinox Shutdown Hook" java.lang.IllegalStateException: Shutdown in progress

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="S_CSRepetitions-COL-02"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/users/gast00/fkordon/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/S_CSRepetitions-COL-02.tgz
mv S_CSRepetitions-COL-02 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2265"
echo " Executing tool itstools"
echo " Input is S_CSRepetitions-COL-02, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r117st-ebro-143297544300113"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "ReachabilityComputeBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.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 ;