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_Dekker-PT-010, examination is ReachabilityFireabilitySimple
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131st-blw3-143297569800013
=====================================================================

--------------------
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 Dekker-PT-010-ReachabilityFireabilitySimple-0
FORMULA_NAME Dekker-PT-010-ReachabilityFireabilitySimple-1
FORMULA_NAME Dekker-PT-010-ReachabilityFireabilitySimple-10
FORMULA_NAME Dekker-PT-010-ReachabilityFireabilitySimple-11
FORMULA_NAME Dekker-PT-010-ReachabilityFireabilitySimple-12
FORMULA_NAME Dekker-PT-010-ReachabilityFireabilitySimple-13
FORMULA_NAME Dekker-PT-010-ReachabilityFireabilitySimple-14
FORMULA_NAME Dekker-PT-010-ReachabilityFireabilitySimple-15
FORMULA_NAME Dekker-PT-010-ReachabilityFireabilitySimple-2
FORMULA_NAME Dekker-PT-010-ReachabilityFireabilitySimple-3
FORMULA_NAME Dekker-PT-010-ReachabilityFireabilitySimple-4
FORMULA_NAME Dekker-PT-010-ReachabilityFireabilitySimple-5
FORMULA_NAME Dekker-PT-010-ReachabilityFireabilitySimple-6
FORMULA_NAME Dekker-PT-010-ReachabilityFireabilitySimple-7
FORMULA_NAME Dekker-PT-010-ReachabilityFireabilitySimple-8
FORMULA_NAME Dekker-PT-010-ReachabilityFireabilitySimple-9

=== Now, execution of the tool begins

BK_START 1433224494693

FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-10 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-9 TRUE TECHNIQUES TOPOLOGICAL
FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-8 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-6 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-4 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-3 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-2 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-1 FALSE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
Reachability property Dekker-PT-010-ReachabilityFireabilitySimple-0 is true.
FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Dekker-PT-010-ReachabilityFireabilitySimple-5 is true.
FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-5 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Dekker-PT-010-ReachabilityFireabilitySimple-7 is true.
FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-7 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Dekker-PT-010-ReachabilityFireabilitySimple-11 is true.
FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Dekker-PT-010-ReachabilityFireabilitySimple-12 is true.
FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Dekker-PT-010-ReachabilityFireabilitySimple-13 is true.
FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Dekker-PT-010-ReachabilityFireabilitySimple-14 does not hold.
FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Dekker-PT-010-ReachabilityFireabilitySimple-15 is true.
FORMULA Dekker-PT-010-ReachabilityFireabilitySimple-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
work folder: /home/mcc/execution

BK_STOP 1433224498695

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 44 ms
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 50 places.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 120 transitions.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Dekker-PT-010-ReachabilityFireabilitySimple-1 is trivially false : it is not verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Dekker-PT-010-ReachabilityFireabilitySimple-2 is trivially false : it is not verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Dekker-PT-010-ReachabilityFireabilitySimple-3 is trivially false : it is not verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Dekker-PT-010-ReachabilityFireabilitySimple-4 is trivially false : it is not verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Dekker-PT-010-ReachabilityFireabilitySimple-6 is trivially false : it is not verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Dekker-PT-010-ReachabilityFireabilitySimple-8 is trivially false : it is not verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Dekker-PT-010-ReachabilityFireabilitySimple-9 is trivially true : it is verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Dekker-PT-010-ReachabilityFireabilitySimple-10 is trivially false : it is not verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Dekker-PT-010-ReachabilityFireabilitySimple-1 is trivially false : it is not verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Dekker-PT-010-ReachabilityFireabilitySimple-2 is trivially false : it is not verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Dekker-PT-010-ReachabilityFireabilitySimple-3 is trivially false : it is not verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Dekker-PT-010-ReachabilityFireabilitySimple-4 is trivially false : it is not verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Dekker-PT-010-ReachabilityFireabilitySimple-6 is trivially false : it is not verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Dekker-PT-010-ReachabilityFireabilitySimple-8 is trivially false : it is not verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Dekker-PT-010-ReachabilityFireabilitySimple-9 is trivially true : it is verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Dekker-PT-010-ReachabilityFireabilitySimple-10 is trivially false : it is not verified in initial state.
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 115 ms
Jun 02, 2015 5:54:57 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireabilitySimple.gal : 11 ms
Jun 02, 2015 5:54:57 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 104 ms
Jun 02, 2015 5:54:58 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 02, 2015 5:54:58 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireabilitySimple.prop : 1 ms
Jun 02, 2015 5:54:58 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 160 ms
Jun 02, 2015 5:54:58 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Dekker-PT-010-ReachabilityFireabilitySimple-0:[reachable] : (((flag_1_7>=1)&&(flag_1_8>=1))&&(p1_8>=1)) found Support [flag_1_7, flag_1_8, p1_8]
Jun 02, 2015 5:54:58 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 3
Jun 02, 2015 5:54:58 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 02, 2015 5:54:58 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 47 / 50 variable(s)
Jun 02, 2015 5:54:58 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Dekker-PT-010-ReachabilityFireabilitySimple-0(refined 0 times)...
Jun 02, 2015 5:54:58 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 02, 2015 5:54:58 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 13 ms
Jun 02, 2015 5:54:58 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 02, 2015 5:54:58 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 152 ms
Jun 02, 2015 5:54:58 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [try_7, try_8]
Jun 02, 2015 5:54:58 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [try_7, try_8] on the original GAL...
Jun 02, 2015 5:54:58 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Dekker-PT-010-ReachabilityFireabilitySimple-0(UNSAT) depth K=1 took 259 ms
Jun 02, 2015 5:54:58 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 72 ms
Jun 02, 2015 5:54:58 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 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.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)
Jun 02, 2015 5:54:58 AM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property Dekker-PT-010-ReachabilityFireabilitySimple-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="S_Dekker-PT-010"
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_Dekker-PT-010.tgz
mv S_Dekker-PT-010 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_Dekker-PT-010, 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 r131st-blw3-143297569800013"
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 ;