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 2-3254
Executing tool itstools
Input is Philosophers-PT-005000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r050-smll-149440871900216
=====================================================================

--------------------
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-005000-ReachabilityFireability-0
FORMULA_NAME Philosophers-COL-005000-ReachabilityFireability-1
FORMULA_NAME Philosophers-COL-005000-ReachabilityFireability-10
FORMULA_NAME Philosophers-COL-005000-ReachabilityFireability-11
FORMULA_NAME Philosophers-COL-005000-ReachabilityFireability-12
FORMULA_NAME Philosophers-COL-005000-ReachabilityFireability-13
FORMULA_NAME Philosophers-COL-005000-ReachabilityFireability-14
FORMULA_NAME Philosophers-COL-005000-ReachabilityFireability-15
FORMULA_NAME Philosophers-COL-005000-ReachabilityFireability-2
FORMULA_NAME Philosophers-COL-005000-ReachabilityFireability-3
FORMULA_NAME Philosophers-COL-005000-ReachabilityFireability-4
FORMULA_NAME Philosophers-COL-005000-ReachabilityFireability-5
FORMULA_NAME Philosophers-COL-005000-ReachabilityFireability-6
FORMULA_NAME Philosophers-COL-005000-ReachabilityFireability-7
FORMULA_NAME Philosophers-COL-005000-ReachabilityFireability-8
FORMULA_NAME Philosophers-COL-005000-ReachabilityFireability-9

=== Now, execution of the tool begins

BK_START 1496371969709

FORMULA Philosophers-COL-005000-ReachabilityFireability-8 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE

Using solver YICES2 to compute partial order matrices.
Built C files in :
/home/mcc/execution
its-reach command run as :

/home/mcc/BenchKit/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201705302212/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
Loading property file ReachabilityFireability.prop.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Philosophers\_PT\_005000\_flat\_flat,4.039e+2385,1281.01,1702108,2,131039,5,557238,6,0,125003,411288,0
Total reachable state count : 4.038997629787155334259267494563623001355e+2385

Verifying 15 reachability properties.
FORMULA Philosophers-COL-005000-ReachabilityFireability-7 TRUE TECHNIQUES SAT_SMT TAUTOLOGY
Invariant property Philosophers-COL-005000-ReachabilityFireability-0 does not hold.
FORMULA Philosophers-COL-005000-ReachabilityFireability-0 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

FORMULA Philosophers-COL-005000-ReachabilityFireability-13 FALSE TECHNIQUES SAT_SMT TAUTOLOGY
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (mmap) failed to map 1963458560 bytes for committing reserved memory.
# An error report file with more information is saved as:
# /home/mcc/execution/hs_err_pid361.log

BK_STOP 1496374438733

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ java -Dosgi.requiredJavaVersion=1.6 -Xss8m -Xms40m -Xmx8192m -Declipse.pde.launch=true -Dfile.encoding=UTF-8 -classpath /home/mcc/BenchKit//eclipse/plugins/org.eclipse.equinox.launcher_1.3.201.v20161025-1711.jar org.eclipse.equinox.launcher.Main -application fr.lip6.move.gal.application.pnmcc -data /home/mcc/BenchKit//workspace -os linux -ws gtk -arch x86_64 -nl en_US -consoleLog -pnfolder /home/mcc/execution -examination ReachabilityFireability -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
Jun 02, 2017 2:52:51 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 02, 2017 2:52:52 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 1090 ms
Jun 02, 2017 2:52:53 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 25000 places.
Jun 02, 2017 2:52:54 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 25000 transitions.
Jun 02, 2017 2:56:32 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-005000-ReachabilityFireability-8 is trivially false : it is not verified in initial state.
Jun 02, 2017 2:56:33 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 4280 ms
Jun 02, 2017 2:56:44 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5724 ms
Jun 02, 2017 2:56:45 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5805 ms
Jun 02, 2017 2:56:45 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 372 ms
Jun 02, 2017 2:56:46 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 999 ms
Exception in thread "Thread-6" java.lang.OutOfMemoryError: Java heap space
at fr.lip6.move.gal.gal2smt.bmc.FlowMatrix.getIncidenceMatrix2(FlowMatrix.java:55)
at uniol.apt.analysis.invariants.InvariantCalculator.calcSInvariants(InvariantCalculator.java:626)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.computeAndDeclareInvariants(KInductionSolver.java:210)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:77)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:47)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:451)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:191)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:80)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:739)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:44)
at java.lang.Thread.run(Thread.java:748)
Jun 02, 2017 3:21:55 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, invariant/never predicate is unrealizable Philosophers-COL-005000-ReachabilityFireability-7
Jun 02, 2017 3:27:04 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, reachability predicate is unrealizable Philosophers-COL-005000-ReachabilityFireability-13
Jun 02, 2017 3:33:07 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 2 / 15 in 2182032 ms.
Jun 02, 2017 3:33:18 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Philosophers-COL-005000-ReachabilityFireability-0(UNSAT) depth K=0 took 1586 ms
Jun 02, 2017 3:33:31 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Philosophers-COL-005000-ReachabilityFireability-1(UNSAT) depth K=0 took 13073 ms
Jun 02, 2017 3:33:48 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Philosophers-COL-005000-ReachabilityFireability-2(UNSAT) depth K=0 took 17419 ms
Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x0000000698780000, 1963458560, 0) failed; error='Cannot allocate memory' (errno=12)

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-PT-005000"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/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-PT-005000.tgz
mv Philosophers-PT-005000 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3254"
echo " Executing tool itstools"
echo " Input is Philosophers-PT-005000, 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 r050-smll-149440871900216"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; 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 ;