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 S_RwMutex-PT-r0010w2000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r271st-qhx2-143374437700103
=====================================================================

--------------------
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 RwMutex-PT-r0010w2000-ReachabilityFireability-0
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-1
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-10
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-11
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-12
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-13
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-14
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-15
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-2
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-3
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-4
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-5
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-6
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-7
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-8
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-9

=== Now, execution of the tool begins

BK_START 1433929452293

FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-8 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-7 TRUE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-4 FALSE TECHNIQUES TOPOLOGICAL
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-3 TRUE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution

BK_STOP 1433932570348

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 10, 2015 9:44:19 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 10, 2015 9:44:20 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 779 ms
Jun 10, 2015 9:44:20 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 4030 places.
Jun 10, 2015 9:44:21 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 4020 transitions.
Jun 10, 2015 9:44:23 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0010w2000-ReachabilityFireability-3 is trivially true : it is verified in initial state.
Jun 10, 2015 9:44:23 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w2000-ReachabilityFireability-4 is trivially false : it is not verified in initial state.
Jun 10, 2015 9:44:23 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0010w2000-ReachabilityFireability-7 is trivially true : it is verified in initial state.
Jun 10, 2015 9:44:23 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w2000-ReachabilityFireability-8 is trivially false : it is not verified in initial state.
Jun 10, 2015 9:44:23 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w2000-ReachabilityFireability-10 is trivially false : it is not verified in initial state.
Jun 10, 2015 9:44:23 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w2000-ReachabilityFireability-13 is trivially false : it is not verified in initial state.
Jun 10, 2015 9:44:23 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0010w2000-ReachabilityFireability-15 is trivially true : it is verified in initial state.
Jun 10, 2015 9:44:25 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0010w2000-ReachabilityFireability-3 is trivially true : it is verified in initial state.
Jun 10, 2015 9:44:25 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w2000-ReachabilityFireability-4 is trivially false : it is not verified in initial state.
Jun 10, 2015 9:44:25 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0010w2000-ReachabilityFireability-7 is trivially true : it is verified in initial state.
Jun 10, 2015 9:44:25 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w2000-ReachabilityFireability-8 is trivially false : it is not verified in initial state.
Jun 10, 2015 9:44:25 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w2000-ReachabilityFireability-10 is trivially false : it is not verified in initial state.
Jun 10, 2015 9:44:25 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w2000-ReachabilityFireability-13 is trivially false : it is not verified in initial state.
Jun 10, 2015 9:44:25 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0010w2000-ReachabilityFireability-15 is trivially true : it is verified in initial state.
Jun 10, 2015 9:44:25 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 4125 ms
Jun 10, 2015 9:44:27 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.gal : 580 ms
Jun 10, 2015 9:44:27 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 10, 2015 9:44:27 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 18 ms
Jun 10, 2015 9:44:31 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5218 ms
Jun 10, 2015 9:44:32 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5501 ms
Jun 10, 2015 9:45:00 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property RwMutex-PT-r0010w2000-ReachabilityFireability-0:[reachable] : ((((!(((((((((((p1424>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1)))||(((((((((((p1053>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1)))||(p3841>=1))&&(((((((((((((p1614>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))||(((((((((((p1130>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1)))&&(p3960>=1))) found Support [p1424, p2022, p2023, p2024, p2025, p2026, p2027, p2028, p2029, p2030, p2031, p1053, p3841, p1614, p1130, p3960]
Jun 10, 2015 9:45:00 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 16
Jun 10, 2015 9:45:00 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 10, 2015 9:45:19 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 4014 / 4030 variable(s)
Jun 10, 2015 9:45:20 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property RwMutex-PT-r0010w2000-ReachabilityFireability-0(refined 0 times)...
Jun 10, 2015 9:45:20 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 10, 2015 9:47:18 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 105745 ms
Jun 10, 2015 9:47:18 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 195 ms
Jun 10, 2015 9:47:40 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 127537 ms
Jun 10, 2015 9:47:40 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t1937, t2021]
Jun 10, 2015 9:47:40 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t1937, t2021] on the original GAL...
Exception in thread "Thread-3" Exception in thread "[Timer] - Main Queue Handler" Exception in thread "Active Thread: Equinox Container: e0b26741-550f-0015-1fcf-f89ca07f6f63" java.lang.OutOfMemoryError: Java heap space
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.addConditionWaiter(AbstractQueuedSynchronizer.java:1855)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2068)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
java.lang.OutOfMemoryError: Java heap space
at org.smtlib.impl.Factory.symbol(Factory.java:182)
at fr.lip6.move.gal.gal2smt.ExpressionTranslator.translate(ExpressionTranslator.java:205)
at fr.lip6.move.gal.gal2smt.GalToSmtFunctions.translateActions(GalToSmtFunctions.java:75)
at fr.lip6.move.gal.gal2smt.TransitionSMT.transitionToSmt(TransitionSMT.java:42)
at fr.lip6.move.gal.gal2smt.SMTBuilder.addTransition(SMTBuilder.java:135)
at fr.lip6.move.gal.gal2smt.SMTBuilder.translateSemantics(SMTBuilder.java:110)
at fr.lip6.move.gal.gal2smt.SMTBuilder.addSemantics(SMTBuilder.java:80)
at fr.lip6.move.gal.gal2smt.SMTBuilder.buildReachabilityProblem(SMTBuilder.java:58)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.checkProperties(Gal2SMTFrontEnd.java:55)
at fr.lip6.move.gal.application.Application$2.run(Application.java:269)
at java.lang.Thread.run(Thread.java:745)
java.lang.OutOfMemoryError: Java heap space
at java.lang.AbstractStringBuilder.(AbstractStringBuilder.java:68)
at java.lang.StringBuffer.(StringBuffer.java:139)
at org.eclipse.equinox.internal.util.impl.tpt.threadpool.ThreadPoolFactoryImpl.execute0(ThreadPoolFactoryImpl.java:94)
at org.eclipse.equinox.internal.util.impl.tpt.timer.TimerImpl.run(TimerImpl.java:110)
at java.lang.Thread.run(Thread.java:745)

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_RwMutex-PT-r0010w2000"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/home/fko/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_RwMutex-PT-r0010w2000.tgz
mv S_RwMutex-PT-r0010w2000 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 S_RwMutex-PT-r0010w2000, 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 r271st-qhx2-143374437700103"
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 ;