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_SharedMemory-COL-000005, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r271st-qhx2-143374437700178
=====================================================================

--------------------
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 SharedMemory-COL-000005-ReachabilityCardinality-0
FORMULA_NAME SharedMemory-COL-000005-ReachabilityCardinality-1
FORMULA_NAME SharedMemory-COL-000005-ReachabilityCardinality-10
FORMULA_NAME SharedMemory-COL-000005-ReachabilityCardinality-11
FORMULA_NAME SharedMemory-COL-000005-ReachabilityCardinality-12
FORMULA_NAME SharedMemory-COL-000005-ReachabilityCardinality-13
FORMULA_NAME SharedMemory-COL-000005-ReachabilityCardinality-14
FORMULA_NAME SharedMemory-COL-000005-ReachabilityCardinality-15
FORMULA_NAME SharedMemory-COL-000005-ReachabilityCardinality-2
FORMULA_NAME SharedMemory-COL-000005-ReachabilityCardinality-3
FORMULA_NAME SharedMemory-COL-000005-ReachabilityCardinality-4
FORMULA_NAME SharedMemory-COL-000005-ReachabilityCardinality-5
FORMULA_NAME SharedMemory-COL-000005-ReachabilityCardinality-6
FORMULA_NAME SharedMemory-COL-000005-ReachabilityCardinality-7
FORMULA_NAME SharedMemory-COL-000005-ReachabilityCardinality-8
FORMULA_NAME SharedMemory-COL-000005-ReachabilityCardinality-9

=== Now, execution of the tool begins

BK_START 1433934356319

FORMULA SharedMemory-COL-000005-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL
FORMULA SharedMemory-COL-000005-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL
FORMULA SharedMemory-COL-000005-ReachabilityCardinality-9 FALSE TECHNIQUES TOPOLOGICAL
FORMULA SharedMemory-COL-000005-ReachabilityCardinality-8 TRUE TECHNIQUES TOPOLOGICAL
FORMULA SharedMemory-COL-000005-ReachabilityCardinality-1 TRUE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
unsat
work folder: /home/mcc/execution
unsat
unsat
unsat
work folder: /home/mcc/execution

BK_STOP 1433934367738

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 10, 2015 11:06:02 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 10, 2015 11:06:02 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 10, 2015 11:06:05 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 3470 ms
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 6 places.
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: read order :VarOrder [vars=[ownMemAcc[0], ownMemAcc[1], ownMemAcc[2], ownMemAcc[3], ownMemAcc[4], queue[0], queue[1], queue[2], queue[3], queue[4], memory[0], memory[1], memory[2], memory[3], memory[4], active[0], active[1], active[2], active[3], active[4], extMemAcc[0], extMemAcc[1], extMemAcc[2], extMemAcc[3], extMemAcc[4], extMemAcc[5], extMemAcc[6], extMemAcc[7], extMemAcc[8], extMemAcc[9], extMemAcc[10], extMemAcc[11], extMemAcc[12], extMemAcc[13], extMemAcc[14], extMemAcc[15], extMemAcc[16], extMemAcc[17], extMemAcc[18], extMemAcc[19], extMemAcc[20], extMemAcc[21], extMemAcc[22], extMemAcc[23], extMemAcc[24], extBus[0]]]
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: sort/places :P->ownMemAcc,queue,memory,active,
Dot->extBus,
PxP->extMemAcc,

Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 5 transitions.
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Computed order based on color domains : CompositeGalOrder [children=[VarOrder [vars=[ownMemAcc[0], queue[0], memory[0], active[0]]], VarOrder [vars=[ownMemAcc[1], queue[1], memory[1], active[1]]], VarOrder [vars=[ownMemAcc[2], queue[2], memory[2], active[2]]], VarOrder [vars=[ownMemAcc[3], queue[3], memory[3], active[3]]], VarOrder [vars=[ownMemAcc[4], queue[4], memory[4], active[4]]], VarOrder [vars=[extBus[0]]], VarOrder [vars=[extMemAcc[0]]], VarOrder [vars=[extMemAcc[1]]], VarOrder [vars=[extMemAcc[2]]], VarOrder [vars=[extMemAcc[3]]], VarOrder [vars=[extMemAcc[4]]], VarOrder [vars=[extMemAcc[5]]], VarOrder [vars=[extMemAcc[6]]], VarOrder [vars=[extMemAcc[7]]], VarOrder [vars=[extMemAcc[8]]], VarOrder [vars=[extMemAcc[9]]], VarOrder [vars=[extMemAcc[10]]], VarOrder [vars=[extMemAcc[11]]], VarOrder [vars=[extMemAcc[12]]], VarOrder [vars=[extMemAcc[13]]], VarOrder [vars=[extMemAcc[14]]], VarOrder [vars=[extMemAcc[15]]], VarOrder [vars=[extMemAcc[16]]], VarOrder [vars=[extMemAcc[17]]], VarOrder [vars=[extMemAcc[18]]], VarOrder [vars=[extMemAcc[19]]], VarOrder [vars=[extMemAcc[20]]], VarOrder [vars=[extMemAcc[21]]], VarOrder [vars=[extMemAcc[22]]], VarOrder [vars=[extMemAcc[23]]], VarOrder [vars=[extMemAcc[24]]]]]
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Fused parameters : $m and $x
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.instantiate.Instantiator instantiateParameters
INFO: On-the-fly reduction of False transitions avoided exploring 5 instantiations of transitions. Total transitions built is 72
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SharedMemory-COL-000005-ReachabilityCardinality-1 is trivially true : it is verified in initial state.
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SharedMemory-COL-000005-ReachabilityCardinality-8 is trivially true : it is verified in initial state.
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SharedMemory-COL-000005-ReachabilityCardinality-9 is trivially false : it is not verified in initial state.
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SharedMemory-COL-000005-ReachabilityCardinality-10 is trivially true : it is verified in initial state.
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SharedMemory-COL-000005-ReachabilityCardinality-12 is trivially true : it is verified in initial state.
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SharedMemory-COL-000005-ReachabilityCardinality-1 is trivially true : it is verified in initial state.
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SharedMemory-COL-000005-ReachabilityCardinality-8 is trivially true : it is verified in initial state.
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property SharedMemory-COL-000005-ReachabilityCardinality-9 is trivially false : it is not verified in initial state.
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SharedMemory-COL-000005-ReachabilityCardinality-10 is trivially true : it is verified in initial state.
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SharedMemory-COL-000005-ReachabilityCardinality-12 is trivially true : it is verified in initial state.
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 149 ms
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.application.Application applyOrder
INFO: Applying decomposition
Jun 10, 2015 11:06:05 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 100 ms
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 144 ms
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Partition obtained :[ownMemAcc[0], queue[0], memory[0], active[0], ],[ownMemAcc[1], queue[1], memory[1], active[1], ],[ownMemAcc[2], queue[2], memory[2], active[2], ],[ownMemAcc[3], queue[3], memory[3], active[3], ],[ownMemAcc[4], queue[4], memory[4], active[4], ],[extBus[0], ],[extMemAcc[0], ],[extMemAcc[1], ],[extMemAcc[2], ],[extMemAcc[3], ],[extMemAcc[4], ],[extMemAcc[5], ],[extMemAcc[6], ],[extMemAcc[7], ],[extMemAcc[8], ],[extMemAcc[9], ],[extMemAcc[10], ],[extMemAcc[11], ],[extMemAcc[12], ],[extMemAcc[13], ],[extMemAcc[14], ],[extMemAcc[15], ],[extMemAcc[16], ],[extMemAcc[17], ],[extMemAcc[18], ],[extMemAcc[19], ],[extMemAcc[20], ],[extMemAcc[21], ],[extMemAcc[22], ],[extMemAcc[23], ],[extMemAcc[24], ],

Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array ownMemAcc to variables to allow decomposition.
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 202 ms
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array queue to variables to allow decomposition.
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array memory to variables to allow decomposition.
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array active to variables to allow decomposition.
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array extMemAcc to variables to allow decomposition.
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 35 redundant transitions.
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property SharedMemory-COL-000005-ReachabilityCardinality-0:[invariant] : (((((queue_0+queue_1)+queue_2)+queue_3)+queue_4)<=((((memory_0+memory_1)+memory_2)+memory_3)+memory_4)) found Support [queue_0, queue_1, queue_2, queue_3, queue_4, memory_0, memory_1, memory_2, memory_3, memory_4]
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 10
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 36 / 46 variable(s)
Jun 10, 2015 11:06:06 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.gal : 42 ms
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property SharedMemory-COL-000005-ReachabilityCardinality-0(refined 0 times)...
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 30 uncalled transitions.
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 30 uncalled transitions.
Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 5 fixed domain variables (out of 10 variables)

Jun 10, 2015 11:06:06 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 55 ms
Jun 10, 2015 11:06:06 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 10, 2015 11:06:07 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property SharedMemory-COL-000005-ReachabilityCardinality-0(UNSAT) depth K=1 took 841 ms
Jun 10, 2015 11:06:07 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 10, 2015 11:06:07 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 10, 2015 11:06:07 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 3 ms
Jun 10, 2015 11:06:07 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 574 ms
Jun 10, 2015 11:06:07 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [reqExtAcc_0, reqExtAcc_0, reqExtAcc_1, reqExtAcc_1, reqExtAcc_2, reqExtAcc_2]
Jun 10, 2015 11:06:07 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [reqExtAcc_0, reqExtAcc_0, reqExtAcc_1, reqExtAcc_1, reqExtAcc_2, reqExtAcc_2] on the original GAL...
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.ITSTraceChecker.check(ITSTraceChecker.java:33)
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:70)
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="S_SharedMemory-COL-000005"
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/S_SharedMemory-COL-000005.tgz
mv S_SharedMemory-COL-000005 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_SharedMemory-COL-000005, 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 r271st-qhx2-143374437700178"
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 ;