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 Philosophers-COL-000005, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r061kn-blw3-143254876000399
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1432644267498

FORMULA Philosophers-COL-000005-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000005-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000005-ReachabilityCardinality-8 TRUE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000005-ReachabilityCardinality-7 TRUE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000005-ReachabilityCardinality-5 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000005-ReachabilityCardinality-2 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000005-ReachabilityCardinality-1 FALSE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
unsat
sat
FORMULA Philosophers-COL-000005-ReachabilityCardinality-4 TRUE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
work folder: /home/mcc/execution
unsat

BK_STOP 1432644273756

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
May 26, 2015 12:44:30 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 26, 2015 12:44:30 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
May 26, 2015 12:44:32 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 1622 ms
May 26, 2015 12:44:32 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 5 places.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: read order :VarOrder [vars=[think[0], think[1], think[2], think[3], think[4], fork[0], fork[1], fork[2], fork[3], fork[4], catch1[0], catch1[1], catch1[2], catch1[3], catch1[4], catch2[0], catch2[1], catch2[2], catch2[3], catch2[4], eat[0], eat[1], eat[2], eat[3], eat[4]]]
May 26, 2015 12:44:32 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: sort/places :Philo->think,fork,catch1,catch2,eat,

May 26, 2015 12:44:32 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 5 transitions.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Computed order based on color domains : CompositeGalOrder [children=[VarOrder [vars=[think[0], fork[0], catch1[0], catch2[0], eat[0]]], VarOrder [vars=[think[1], fork[1], catch1[1], catch2[1], eat[1]]], VarOrder [vars=[think[2], fork[2], catch1[2], catch2[2], eat[2]]], VarOrder [vars=[think[3], fork[3], catch1[3], catch2[3], eat[3]]], VarOrder [vars=[think[4], fork[4], catch1[4], catch2[4], eat[4]]]]]
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityCardinality-1 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityCardinality-2 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityCardinality-5 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityCardinality-7 is trivially true : it is verified in initial state.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityCardinality-8 is trivially true : it is verified in initial state.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityCardinality-14 is trivially true : it is verified in initial state.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityCardinality-15 is trivially true : it is verified in initial state.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityCardinality-1 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityCardinality-2 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityCardinality-5 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityCardinality-7 is trivially true : it is verified in initial state.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityCardinality-8 is trivially true : it is verified in initial state.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityCardinality-14 is trivially true : it is verified in initial state.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityCardinality-15 is trivially true : it is verified in initial state.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 87 ms
May 26, 2015 12:44:32 PM fr.lip6.move.gal.application.Application applyOrder
INFO: Applying decomposition
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 63 ms
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 77 ms
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Partition obtained :[think[0], fork[0], catch1[0], catch2[0], eat[0], ],[think[1], fork[1], catch1[1], catch2[1], eat[1], ],[think[2], fork[2], catch1[2], catch2[2], eat[2], ],[think[3], fork[3], catch1[3], catch2[3], eat[3], ],[think[4], fork[4], catch1[4], catch2[4], eat[4], ],

May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array think to variables to allow decomposition.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 93 ms
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array fork to variables to allow decomposition.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array catch1 to variables to allow decomposition.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array catch2 to variables to allow decomposition.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array eat to variables to allow decomposition.
May 26, 2015 12:44:32 PM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 5 redundant transitions.
May 26, 2015 12:44:33 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.gal : 22 ms
May 26, 2015 12:44:33 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Philosophers-COL-000005-ReachabilityCardinality-0:[invariant] : (((((((fork_0+fork_1)+fork_2)+fork_3)+fork_4)>=2)||((((((fork_0+fork_1)+fork_2)+fork_3)+fork_4)<=((((eat_0+eat_1)+eat_2)+eat_3)+eat_4))||(((((fork_0+fork_1)+fork_2)+fork_3)+fork_4)>=3)))||(((((catch1_0+catch1_1)+catch1_2)+catch1_3)+catch1_4)>=2)) found Support [fork_0, fork_1, fork_2, fork_3, fork_4, eat_0, eat_1, eat_2, eat_3, eat_4, catch1_0, catch1_1, catch1_2, catch1_3, catch1_4]
May 26, 2015 12:44:33 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 15
May 26, 2015 12:44:33 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 26, 2015 12:44:33 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 10 / 25 variable(s)
May 26, 2015 12:44:33 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Philosophers-COL-000005-ReachabilityCardinality-0(refined 0 times)...
May 26, 2015 12:44:33 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 26, 2015 12:44:33 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 38 ms
May 26, 2015 12:44:33 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000005-ReachabilityCardinality-0(UNSAT) depth K=1 took 393 ms
May 26, 2015 12:44:33 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 36 ms
May 26, 2015 12:44:33 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 26, 2015 12:44:33 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 26, 2015 12:44:33 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 2 ms
May 26, 2015 12:44:33 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000005-ReachabilityCardinality-3(UNSAT) depth K=1 took 39 ms
May 26, 2015 12:44:33 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000005-ReachabilityCardinality-4(SAT) depth K=1 took 57 ms
java.lang.IllegalThreadStateException: process hasn't exited
at java.lang.UNIXProcess.exitValue(UNIXProcess.java:421)
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)
May 26, 2015 12:44:33 PM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property Philosophers-COL-000005-ReachabilityCardinality-0 due to an exception when running procedure.
May 26, 2015 12:44:33 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Philosophers-COL-000005-ReachabilityCardinality-3:[invariant] : ((((((catch2_0+catch2_1)+catch2_2)+catch2_3)+catch2_4)<=((((think_0+think_1)+think_2)+think_3)+think_4))||(!(((((eat_0+eat_1)+eat_2)+eat_3)+eat_4)<=((((catch1_0+catch1_1)+catch1_2)+catch1_3)+catch1_4)))) found Support [catch2_0, catch2_1, catch2_2, catch2_3, catch2_4, think_0, think_1, think_2, think_3, think_4, eat_0, eat_1, eat_2, eat_3, eat_4, catch1_0, catch1_1, catch1_2, catch1_3, catch1_4]
May 26, 2015 12:44:33 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 20
May 26, 2015 12:44:33 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1

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="Philosophers-COL-000005"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/user/u8/hulinhub/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/Philosophers-COL-000005.tgz
mv Philosophers-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 Philosophers-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 r061kn-blw3-143254876000399"
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 ;