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 PhilosophersDyn-PT-03, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r061kn-blw3-143254876300779
=====================================================================

--------------------
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 PhilosophersDyn-COL-03-ReachabilityFireability-0
FORMULA_NAME PhilosophersDyn-COL-03-ReachabilityFireability-1
FORMULA_NAME PhilosophersDyn-COL-03-ReachabilityFireability-10
FORMULA_NAME PhilosophersDyn-COL-03-ReachabilityFireability-11
FORMULA_NAME PhilosophersDyn-COL-03-ReachabilityFireability-12
FORMULA_NAME PhilosophersDyn-COL-03-ReachabilityFireability-13
FORMULA_NAME PhilosophersDyn-COL-03-ReachabilityFireability-14
FORMULA_NAME PhilosophersDyn-COL-03-ReachabilityFireability-15
FORMULA_NAME PhilosophersDyn-COL-03-ReachabilityFireability-2
FORMULA_NAME PhilosophersDyn-COL-03-ReachabilityFireability-3
FORMULA_NAME PhilosophersDyn-COL-03-ReachabilityFireability-4
FORMULA_NAME PhilosophersDyn-COL-03-ReachabilityFireability-5
FORMULA_NAME PhilosophersDyn-COL-03-ReachabilityFireability-6
FORMULA_NAME PhilosophersDyn-COL-03-ReachabilityFireability-7
FORMULA_NAME PhilosophersDyn-COL-03-ReachabilityFireability-8
FORMULA_NAME PhilosophersDyn-COL-03-ReachabilityFireability-9

=== Now, execution of the tool begins

BK_START 1432650694420

FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL
FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL
FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL
FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL
FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-9 FALSE TECHNIQUES TOPOLOGICAL
FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-8 FALSE TECHNIQUES TOPOLOGICAL
FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-7 FALSE TECHNIQUES TOPOLOGICAL
FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-2 FALSE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
unsat
unsat
unsat
Reachability property PhilosophersDyn-COL-03-ReachabilityFireability-0 is true.
FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property PhilosophersDyn-COL-03-ReachabilityFireability-1 does not hold.
FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-1 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : PhilosophersDyn-COL-03-ReachabilityFireability-3
FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-3 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property PhilosophersDyn-COL-03-ReachabilityFireability-4 is true.
FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-4 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property PhilosophersDyn-COL-03-ReachabilityFireability-5 does not hold.
FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-5 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property PhilosophersDyn-COL-03-ReachabilityFireability-6 is true.
FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-6 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : PhilosophersDyn-COL-03-ReachabilityFireability-10
FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property PhilosophersDyn-COL-03-ReachabilityFireability-13 is true.
FORMULA PhilosophersDyn-COL-03-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
work folder: /home/mcc/execution

BK_STOP 1432650699388

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
May 26, 2015 2:31:37 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 26, 2015 2:31:37 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 60 ms
May 26, 2015 2:31:37 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 30 places.
May 26, 2015 2:31:37 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 84 transitions.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property PhilosophersDyn-COL-03-ReachabilityFireability-2 is trivially false : it is not verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property PhilosophersDyn-COL-03-ReachabilityFireability-7 is trivially false : it is not verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property PhilosophersDyn-COL-03-ReachabilityFireability-8 is trivially false : it is not verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property PhilosophersDyn-COL-03-ReachabilityFireability-9 is trivially false : it is not verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property PhilosophersDyn-COL-03-ReachabilityFireability-11 is trivially true : it is verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property PhilosophersDyn-COL-03-ReachabilityFireability-12 is trivially false : it is not verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property PhilosophersDyn-COL-03-ReachabilityFireability-14 is trivially true : it is verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property PhilosophersDyn-COL-03-ReachabilityFireability-15 is trivially false : it is not verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property PhilosophersDyn-COL-03-ReachabilityFireability-2 is trivially false : it is not verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property PhilosophersDyn-COL-03-ReachabilityFireability-7 is trivially false : it is not verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property PhilosophersDyn-COL-03-ReachabilityFireability-8 is trivially false : it is not verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property PhilosophersDyn-COL-03-ReachabilityFireability-9 is trivially false : it is not verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property PhilosophersDyn-COL-03-ReachabilityFireability-11 is trivially true : it is verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property PhilosophersDyn-COL-03-ReachabilityFireability-12 is trivially false : it is not verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property PhilosophersDyn-COL-03-ReachabilityFireability-14 is trivially true : it is verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property PhilosophersDyn-COL-03-ReachabilityFireability-15 is trivially false : it is not verified in initial state.
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 106 ms
May 26, 2015 2:31:38 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.gal : 12 ms
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 104 ms
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 115 ms
May 26, 2015 2:31:38 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 26, 2015 2:31:38 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 4 ms
May 26, 2015 2:31:38 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property PhilosophersDyn-COL-03-ReachabilityFireability-0:[reachable] : (((((((((((WaitRight_1>=1)&&(Neighbourhood_1_1>=1))&&(Forks_1>=1))||(((Forks_3>=1)&&(Neighbourhood_2_3>=1))&&(WaitRight_2>=1)))||(((Neighbourhood_2_1>=1)&&(WaitRight_2>=1))&&(Forks_1>=1)))||(((Forks_1>=1)&&(Neighbourhood_3_1>=1))&&(WaitRight_3>=1)))||(((Neighbourhood_1_3>=1)&&(Forks_3>=1))&&(WaitRight_1>=1)))||(((WaitRight_3>=1)&&(Forks_2>=1))&&(Neighbourhood_3_2>=1)))||(((WaitRight_1>=1)&&(Neighbourhood_1_2>=1))&&(Forks_2>=1)))||(((Forks_2>=1)&&(Neighbourhood_2_2>=1))&&(WaitRight_2>=1)))||(((Neighbourhood_3_3>=1)&&(WaitRight_3>=1))&&(Forks_3>=1))) found Support [WaitRight_1, Neighbourhood_1_1, Forks_1, Forks_3, Neighbourhood_2_3, WaitRight_2, Neighbourhood_2_1, Neighbourhood_3_1, WaitRight_3, Neighbourhood_1_3, Forks_2, Neighbourhood_3_2, Neighbourhood_1_2, Neighbourhood_2_2, Neighbourhood_3_3]
May 26, 2015 2:31:38 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 15
May 26, 2015 2:31:38 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 26, 2015 2:31:38 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 15 / 30 variable(s)
May 26, 2015 2:31:38 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property PhilosophersDyn-COL-03-ReachabilityFireability-0(refined 0 times)...
May 26, 2015 2:31:38 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 26, 2015 2:31:38 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 42 ms
May 26, 2015 2:31:38 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 26, 2015 2:31:38 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property PhilosophersDyn-COL-03-ReachabilityFireability-0(UNSAT) depth K=1 took 329 ms
May 26, 2015 2:31:38 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property PhilosophersDyn-COL-03-ReachabilityFireability-1(UNSAT) depth K=1 took 61 ms
May 26, 2015 2:31:38 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property PhilosophersDyn-COL-03-ReachabilityFireability-3(UNSAT) depth K=1 took 99 ms
May 26, 2015 2:31:38 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property PhilosophersDyn-COL-03-ReachabilityFireability-4(UNSAT) depth K=1 took 82 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 2:31:39 PM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property PhilosophersDyn-COL-03-ReachabilityFireability-0 due to an exception when running procedure.
May 26, 2015 2:31:39 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property PhilosophersDyn-COL-03-ReachabilityFireability-1:[invariant] : ((((Think_1>=1)||(Think_3>=1))||(Think_2>=1))||(((((((((((Outside_3>=1)&&(Outside_1>=1))&&(Outside_2>=1))||(((Outside_1>=1)&&(Outside_2>=1))&&(Outside_3>=1)))||(((Outside_3>=1)&&(Outside_2>=1))&&(Outside_1>=1)))||(((Outside_2>=1)&&(Outside_1>=1))&&(Outside_3>=1)))||(((Outside_1>=1)&&(Outside_3>=1))&&(Outside_2>=1)))||(((Outside_3>=1)&&(Outside_2>=1))&&(Outside_1>=1)))&&((((Forks_3>=1)&&(WaitLeft_3>=1))||((WaitLeft_1>=1)&&(Forks_1>=1)))||((Forks_2>=1)&&(WaitLeft_2>=1))))||(((((((((((WaitRight_1>=1)&&(Neighbourhood_1_1>=1))&&(Forks_1>=1))||(((Forks_3>=1)&&(Neighbourhood_2_3>=1))&&(WaitRight_2>=1)))||(((Neighbourhood_2_1>=1)&&(WaitRight_2>=1))&&(Forks_1>=1)))||(((Forks_1>=1)&&(Neighbourhood_3_1>=1))&&(WaitRight_3>=1)))||(((Neighbourhood_1_3>=1)&&(Forks_3>=1))&&(WaitRight_1>=1)))||(((WaitRight_3>=1)&&(Forks_2>=1))&&(Neighbourhood_3_2>=1)))||(((WaitRight_1>=1)&&(Neighbourhood_1_2>=1))&&(Forks_2>=1)))||(((Forks_2>=1)&&(Neighbourhood_2_2>=1))&&(WaitRight_2>=1)))||(((Neighbourhood_3_3>=1)&&(WaitRight_3>=1))&&(Forks_3>=1))))||(((((((((Outside_3>=1)&&(Outside_1>=1))&&(Outside_2>=1))||(((Outside_1>=1)&&(Outside_2>=1))&&(Outside_3>=1)))||(((Outside_3>=1)&&(Outside_2>=1))&&(Outside_1>=1)))||(((Outside_2>=1)&&(Outside_1>=1))&&(Outside_3>=1)))||(((Outside_1>=1)&&(Outside_3>=1))&&(Outside_2>=1)))||(((Outside_3>=1)&&(Outside_2>=1))&&(Outside_1>=1)))||((((Forks_3>=1)&&(WaitLeft_3>=1))||((WaitLeft_1>=1)&&(Forks_1>=1)))||((Forks_2>=1)&&(WaitLeft_2>=1)))))) found Support [Think_1, Think_3, Think_2, Outside_3, Outside_1, Outside_2, Forks_3, WaitLeft_3, WaitLeft_1, Forks_1, Forks_2, WaitLeft_2, WaitRight_1, Neighbourhood_1_1, Neighbourhood_2_3, WaitRight_2, Neighbourhood_2_1, Neighbourhood_3_1, WaitRight_3, Neighbourhood_1_3, Neighbourhood_3_2, Neighbourhood_1_2, Neighbourhood_2_2, Neighbourhood_3_3]
May 26, 2015 2:31:39 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 24
May 26, 2015 2:31:39 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 26, 2015 2:31:39 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 6 / 30 variable(s)

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="PhilosophersDyn-PT-03"
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/PhilosophersDyn-PT-03.tgz
mv PhilosophersDyn-PT-03 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 PhilosophersDyn-PT-03, 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-blw3-143254876300779"
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 ;