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 ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r061kn-blw3-143254876000402
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1432644284406

FORMULA Philosophers-COL-000005-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000005-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000005-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000005-ReachabilityFireability-9 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000005-ReachabilityFireability-7 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000005-ReachabilityFireability-6 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000005-ReachabilityFireability-2 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000005-ReachabilityFireability-1 FALSE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
sat
FORMULA Philosophers-COL-000005-ReachabilityFireability-0 FALSE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
sat
FORMULA Philosophers-COL-000005-ReachabilityFireability-3 FALSE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
unsat
sat
FORMULA Philosophers-COL-000005-ReachabilityFireability-5 FALSE TECHNIQUES SAT_SMT COLLATERAL_PROCESSING
Invariant property Philosophers-COL-000005-ReachabilityFireability-0 does not hold.
FORMULA Philosophers-COL-000005-ReachabilityFireability-0 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property Philosophers-COL-000005-ReachabilityFireability-3 does not hold.
FORMULA Philosophers-COL-000005-ReachabilityFireability-3 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property Philosophers-COL-000005-ReachabilityFireability-4 is true.
FORMULA Philosophers-COL-000005-ReachabilityFireability-4 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property Philosophers-COL-000005-ReachabilityFireability-5 does not hold.
FORMULA Philosophers-COL-000005-ReachabilityFireability-5 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property Philosophers-COL-000005-ReachabilityFireability-8 does not hold.
FORMULA Philosophers-COL-000005-ReachabilityFireability-8 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property Philosophers-COL-000005-ReachabilityFireability-11 does not hold.
FORMULA Philosophers-COL-000005-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property Philosophers-COL-000005-ReachabilityFireability-13 does not hold.
FORMULA Philosophers-COL-000005-ReachabilityFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property Philosophers-COL-000005-ReachabilityFireability-14 does not hold.
FORMULA Philosophers-COL-000005-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
work folder: /home/mcc/execution

BK_STOP 1432644290715

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
May 26, 2015 12:44:47 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 26, 2015 12:44:47 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 12:44:49 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 1526 ms
May 26, 2015 12:44:49 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 5 places.
May 26, 2015 12:44:49 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 12:44:49 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: sort/places :Philo->think,fork,catch1,catch2,eat,

May 26, 2015 12:44:49 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 5 transitions.
May 26, 2015 12:44:49 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 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-1 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-2 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-6 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-7 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-9 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-10 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-12 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-15 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-1 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-2 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-6 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-7 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-9 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-10 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-12 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireability-15 is trivially false : it is not verified in initial state.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 45 ms
May 26, 2015 12:44:49 PM fr.lip6.move.gal.application.Application applyOrder
INFO: Applying decomposition
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 75 ms
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 88 ms
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 82 ms
May 26, 2015 12:44:49 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 12:44:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array think to variables to allow decomposition.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array fork to variables to allow decomposition.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array catch1 to variables to allow decomposition.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array catch2 to variables to allow decomposition.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array eat to variables to allow decomposition.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 5 redundant transitions.
May 26, 2015 12:44:49 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Philosophers-COL-000005-ReachabilityFireability-0:[invariant] : (((!(((((((think_0>=1)&&(fork_0>=1))||((think_1>=1)&&(fork_1>=1)))||((think_2>=1)&&(fork_2>=1)))||((think_3>=1)&&(fork_3>=1)))||((think_4>=1)&&(fork_4>=1)))||((((((fork_0>=1)&&(catch1_0>=1))||((fork_1>=1)&&(catch1_1>=1)))||((fork_2>=1)&&(catch1_2>=1)))||((fork_3>=1)&&(catch1_3>=1)))||((fork_4>=1)&&(catch1_4>=1)))))&&((((((think_0>=1)&&(fork_4>=1))||((think_1>=1)&&(fork_0>=1)))||((think_2>=1)&&(fork_1>=1)))||((think_3>=1)&&(fork_2>=1)))||((think_4>=1)&&(fork_3>=1))))||(((((eat_0>=1)||(eat_1>=1))||(eat_2>=1))||(eat_3>=1))||(eat_4>=1))) found Support [think_0, fork_0, think_1, fork_1, think_2, fork_2, think_3, fork_3, think_4, fork_4, catch1_0, catch1_1, catch1_2, catch1_3, catch1_4, eat_0, eat_1, eat_2, eat_3, eat_4]
May 26, 2015 12:44:49 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 20
May 26, 2015 12:44:49 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 26, 2015 12:44:49 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.gal : 27 ms
May 26, 2015 12:44:49 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 5 / 25 variable(s)
May 26, 2015 12:44:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Philosophers-COL-000005-ReachabilityFireability-0(refined 0 times)...
May 26, 2015 12:44:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 26, 2015 12:44:50 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000005-ReachabilityFireability-0(SAT) depth K=1 took 413 ms
May 26, 2015 12:44:50 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 26, 2015 12:44:50 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 4 ms
May 26, 2015 12:44:50 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000005-ReachabilityFireability-3(SAT) depth K=1 took 64 ms
May 26, 2015 12:44:50 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000005-ReachabilityFireability-4(UNSAT) depth K=1 took 43 ms
May 26, 2015 12:44:50 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 90 ms
May 26, 2015 12:44:50 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 26, 2015 12:44:50 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000005-ReachabilityFireability-5(SAT) depth K=1 took 58 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 12:44:50 PM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property Philosophers-COL-000005-ReachabilityFireability-0 due to an exception when running procedure.

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="ReachabilityFireability"
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 ReachabilityFireability"
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-blw3-143254876000402"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "ReachabilityComputeBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.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 ;