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 DrinkVendingMachine-COL-02, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r033kn-qhx2-143214459500009
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1432463408233

FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-8 FALSE TECHNIQUES TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-7 FALSE TECHNIQUES TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-5 TRUE TECHNIQUES TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-2 TRUE TECHNIQUES TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-1 TRUE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
unsat
unsat
work folder: /home/mcc/execution
work folder: /home/mcc/execution
unsat
work folder: /home/mcc/execution
unsat
work folder: /home/mcc/execution
unsat
unsat
work folder: /home/mcc/execution
unsat

BK_STOP 1432463419957

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
May 24, 2015 10:30:13 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 24, 2015 10:30:14 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
May 24, 2015 10:30:17 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 3646 ms
May 24, 2015 10:30:17 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 6 places.
May 24, 2015 10:30:17 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: read order :VarOrder [vars=[ready[0], ready[1], ready[2], ready[3], ready[4], ready[5], ready[6], ready[7], wait[0], wait[1], wait[2], wait[3], wait[4], wait[5], wait[6], wait[7], theProducts[0], theProducts[1], productSlots[0], productSlots[1], theOptions[0], theOptions[1], optionSlots[0], optionSlots[1]]]
May 24, 2015 10:30:17 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: sort/places :Options->theOptions,optionSlots,
Products->theProducts,productSlots,
Quality->ready,wait,

May 24, 2015 10:30:17 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 7 transitions.
May 24, 2015 10:30:17 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Computed order based on color domains : CompositeGalOrder [children=[VarOrder [vars=[theOptions[0], optionSlots[0]]], VarOrder [vars=[theOptions[1], optionSlots[1]]], VarOrder [vars=[theProducts[0], productSlots[0]]], VarOrder [vars=[theProducts[1], productSlots[1]]], VarOrder [vars=[ready[0], wait[0]]], VarOrder [vars=[ready[1], wait[1]]], VarOrder [vars=[ready[2], wait[2]]], VarOrder [vars=[ready[3], wait[3]]], VarOrder [vars=[ready[4], wait[4]]], VarOrder [vars=[ready[5], wait[5]]], VarOrder [vars=[ready[6], wait[6]]], VarOrder [vars=[ready[7], wait[7]]]]]
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Found a deeply bound parameter : $o3
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Found a deeply bound parameter : $o1
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Found a deeply bound parameter : $o2
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.Instantiator instantiateParameters
INFO: On-the-fly reduction of False transitions avoided exploring 24 instantiations of transitions. Total transitions built is 47
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DrinkVendingMachine-COL-02-ReachabilityCardinality-1 is trivially true : it is verified in initial state.
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DrinkVendingMachine-COL-02-ReachabilityCardinality-2 is trivially true : it is verified in initial state.
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DrinkVendingMachine-COL-02-ReachabilityCardinality-5 is trivially true : it is verified in initial state.
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DrinkVendingMachine-COL-02-ReachabilityCardinality-7 is trivially false : it is not verified in initial state.
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DrinkVendingMachine-COL-02-ReachabilityCardinality-8 is trivially false : it is not verified in initial state.
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DrinkVendingMachine-COL-02-ReachabilityCardinality-10 is trivially true : it is verified in initial state.
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DrinkVendingMachine-COL-02-ReachabilityCardinality-1 is trivially true : it is verified in initial state.
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DrinkVendingMachine-COL-02-ReachabilityCardinality-2 is trivially true : it is verified in initial state.
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DrinkVendingMachine-COL-02-ReachabilityCardinality-5 is trivially true : it is verified in initial state.
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DrinkVendingMachine-COL-02-ReachabilityCardinality-7 is trivially false : it is not verified in initial state.
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DrinkVendingMachine-COL-02-ReachabilityCardinality-8 is trivially false : it is not verified in initial state.
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DrinkVendingMachine-COL-02-ReachabilityCardinality-10 is trivially true : it is verified in initial state.
May 24, 2015 10:30:17 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 150 ms
May 24, 2015 10:30:18 AM fr.lip6.move.gal.application.Application applyOrder
INFO: Applying decomposition
May 24, 2015 10:30:18 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 24, 2015 10:30:18 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 151 ms
May 24, 2015 10:30:18 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Partition obtained :[theOptions[0], optionSlots[0], ],[theOptions[1], optionSlots[1], ],[theProducts[0], productSlots[0], ],[theProducts[1], productSlots[1], ],[ready[0], wait[0], ],[ready[1], wait[1], ],[ready[2], wait[2], ],[ready[3], wait[3], ],[ready[4], wait[4], ],[ready[5], wait[5], ],[ready[6], wait[6], ],[ready[7], wait[7], ],

May 24, 2015 10:30:18 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array ready to variables to allow decomposition.
May 24, 2015 10:30:18 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 199 ms
May 24, 2015 10:30:18 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 222 ms
May 24, 2015 10:30:18 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array wait to variables to allow decomposition.
May 24, 2015 10:30:18 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array theProducts to variables to allow decomposition.
May 24, 2015 10:30:18 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array productSlots to variables to allow decomposition.
May 24, 2015 10:30:18 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array theOptions to variables to allow decomposition.
May 24, 2015 10:30:18 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array optionSlots to variables to allow decomposition.
May 24, 2015 10:30:18 AM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 20 redundant transitions.
May 24, 2015 10:30:18 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.gal : 33 ms
May 24, 2015 10:30:18 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property DrinkVendingMachine-COL-02-ReachabilityCardinality-0:[reachable] : (((theOptions_0+theOptions_1)<=(productSlots_0+productSlots_1))&&((productSlots_0+productSlots_1)>=3)) found Support [theOptions_0, theOptions_1, productSlots_0, productSlots_1]
May 24, 2015 10:30:18 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 4
May 24, 2015 10:30:18 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 24, 2015 10:30:18 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 20 / 24 variable(s)
May 24, 2015 10:30:18 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property DrinkVendingMachine-COL-02-ReachabilityCardinality-0(refined 0 times)...
May 24, 2015 10:30:18 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 24, 2015 10:30:18 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 16 uncalled transitions.
May 24, 2015 10:30:18 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DrinkVendingMachine-COL-02-ReachabilityCardinality-0(UNSAT) depth K=1 took 688 ms
May 24, 2015 10:30:18 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 26 ms
May 24, 2015 10:30:18 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 24, 2015 10:30:18 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 24, 2015 10:30:18 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 2 ms
May 24, 2015 10:30:19 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DrinkVendingMachine-COL-02-ReachabilityCardinality-3(UNSAT) depth K=1 took 163 ms
May 24, 2015 10:30:19 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property DrinkVendingMachine-COL-02-ReachabilityCardinality-4(UNSAT) depth K=1 took 51 ms
May 24, 2015 10:30:19 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 375 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)
May 24, 2015 10:30:19 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property DrinkVendingMachine-COL-02-ReachabilityCardinality-0 due to an exception when running procedure.
May 24, 2015 10:30:19 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property DrinkVendingMachine-COL-02-ReachabilityCardinality-3:[invariant] : ((theProducts_0+theProducts_1)<=(theProducts_0+theProducts_1)) found Support [theProducts_0, theProducts_1]
May 24, 2015 10:30:19 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 2
May 24, 2015 10:30:19 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 24, 2015 10:30:19 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 22 / 24 variable(s)
May 24, 2015 10:30:19 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property DrinkVendingMachine-COL-02-ReachabilityCardinality-3(refined 0 times)...
May 24, 2015 10:30:19 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 24, 2015 10:30:19 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 8 uncalled transitions.
java.lang.NullPointerException
at fr.lip6.move.gal.itstools.ProcessController.execute(ProcessController.java:125)
at fr.lip6.move.gal.cegar.checkers.ITSLauncher.run(ITSLauncher.java:99)
at fr.lip6.move.gal.cegar.checkers.ITSLauncher.run(ITSLauncher.java:56)
at fr.lip6.move.gal.cegar.checkers.ITSPropertyCheckerAdapter.check(ITSPropertyCheckerAdapter.java:72)
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:46)
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)
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)
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)
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)

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="DrinkVendingMachine-COL-02"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/home/fko/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/DrinkVendingMachine-COL-02.tgz
mv DrinkVendingMachine-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 DrinkVendingMachine-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 r033kn-qhx2-143214459500009"
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 ;