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 2-2270
Executing tool itstools
Input is S_Philosophers-COL-000005, examination is ReachabilityFireabilitySimple
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201st-blw3-143341200300403
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1433519601295

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

BK_STOP 1433519607008

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 05, 2015 3:53:24 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 05, 2015 3:53:24 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
Jun 05, 2015 3:53:25 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 1470 ms
Jun 05, 2015 3:53:25 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 5 places.
Jun 05, 2015 3:53:25 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]]]
Jun 05, 2015 3:53:25 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: sort/places :Philo->think,fork,catch1,catch2,eat,

Jun 05, 2015 3:53:25 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 5 transitions.
Jun 05, 2015 3:53:25 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]]]]]
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireabilitySimple-2 is trivially false : it is not verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireabilitySimple-3 is trivially false : it is not verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireabilitySimple-6 is trivially false : it is not verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityFireabilitySimple-7 is trivially true : it is verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireabilitySimple-8 is trivially false : it is not verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireabilitySimple-11 is trivially false : it is not verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireabilitySimple-13 is trivially false : it is not verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityFireabilitySimple-14 is trivially true : it is verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityFireabilitySimple-15 is trivially true : it is verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireabilitySimple-2 is trivially false : it is not verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireabilitySimple-3 is trivially false : it is not verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireabilitySimple-6 is trivially false : it is not verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityFireabilitySimple-7 is trivially true : it is verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireabilitySimple-8 is trivially false : it is not verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireabilitySimple-11 is trivially false : it is not verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityFireabilitySimple-13 is trivially false : it is not verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityFireabilitySimple-14 is trivially true : it is verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityFireabilitySimple-15 is trivially true : it is verified in initial state.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 57 ms
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.application.Application applyOrder
INFO: Applying decomposition
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 46 ms
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 52 ms
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 54 ms
Jun 05, 2015 3:53:26 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], ],

Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array think to variables to allow decomposition.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array fork to variables to allow decomposition.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array catch1 to variables to allow decomposition.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array catch2 to variables to allow decomposition.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array eat to variables to allow decomposition.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 5 redundant transitions.
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Philosophers-COL-000005-ReachabilityFireabilitySimple-0:[reachable] : (((((eat_0>=1)||(eat_1>=1))||(eat_2>=1))||(eat_3>=1))||(eat_4>=1)) found Support [eat_0, eat_1, eat_2, eat_3, eat_4]
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 5
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 20 / 25 variable(s)
Jun 05, 2015 3:53:26 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireabilitySimple.gal : 12 ms
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Philosophers-COL-000005-ReachabilityFireabilitySimple-0(refined 0 times)...
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 20 ms
Jun 05, 2015 3:53:26 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 05, 2015 3:53:26 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 05, 2015 3:53:26 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 05, 2015 3:53:26 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireabilitySimple.prop : 1 ms
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 226 ms
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [ff2a_0]
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [ff2a_0] on the original GAL...
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 46 ms
Jun 05, 2015 3:53:26 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000005-ReachabilityFireabilitySimple-0(UNSAT) depth K=1 took 478 ms
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 95 ms
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition ff2a_0 couldn't be replayed on the original GAL
Jun 05, 2015 3:53:26 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition ff2a_0 to refine the abstraction...
Jun 05, 2015 3:53:26 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="S_Philosophers-COL-000005"
export BK_EXAMINATION="ReachabilityFireabilitySimple"
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/S_Philosophers-COL-000005.tgz
mv S_Philosophers-COL-000005 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2270"
echo " Executing tool itstools"
echo " Input is S_Philosophers-COL-000005, examination is ReachabilityFireabilitySimple"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r201st-blw3-143341200300403"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireabilitySimple" = "ReachabilityComputeBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireabilitySimple" != "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 "ReachabilityFireabilitySimple.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireabilitySimple.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireabilitySimple.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 '' ReachabilityFireabilitySimple.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 ;