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_Eratosthenes-PT-020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159st-ebro-143319436000038
=====================================================================

--------------------
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 Eratosthenes-PT-020-ReachabilityFireability-0
FORMULA_NAME Eratosthenes-PT-020-ReachabilityFireability-1
FORMULA_NAME Eratosthenes-PT-020-ReachabilityFireability-10
FORMULA_NAME Eratosthenes-PT-020-ReachabilityFireability-11
FORMULA_NAME Eratosthenes-PT-020-ReachabilityFireability-12
FORMULA_NAME Eratosthenes-PT-020-ReachabilityFireability-13
FORMULA_NAME Eratosthenes-PT-020-ReachabilityFireability-14
FORMULA_NAME Eratosthenes-PT-020-ReachabilityFireability-15
FORMULA_NAME Eratosthenes-PT-020-ReachabilityFireability-2
FORMULA_NAME Eratosthenes-PT-020-ReachabilityFireability-3
FORMULA_NAME Eratosthenes-PT-020-ReachabilityFireability-4
FORMULA_NAME Eratosthenes-PT-020-ReachabilityFireability-5
FORMULA_NAME Eratosthenes-PT-020-ReachabilityFireability-6
FORMULA_NAME Eratosthenes-PT-020-ReachabilityFireability-7
FORMULA_NAME Eratosthenes-PT-020-ReachabilityFireability-8
FORMULA_NAME Eratosthenes-PT-020-ReachabilityFireability-9

=== Now, execution of the tool begins

BK_START 1433266512976

FORMULA Eratosthenes-PT-020-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL
FORMULA Eratosthenes-PT-020-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL
FORMULA Eratosthenes-PT-020-ReachabilityFireability-7 TRUE TECHNIQUES TOPOLOGICAL
FORMULA Eratosthenes-PT-020-ReachabilityFireability-4 TRUE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
unsat
Invariant property Eratosthenes-PT-020-ReachabilityFireability-0 is true.
FORMULA Eratosthenes-PT-020-ReachabilityFireability-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Eratosthenes-PT-020-ReachabilityFireability-1 is true.
FORMULA Eratosthenes-PT-020-ReachabilityFireability-1 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Eratosthenes-PT-020-ReachabilityFireability-2 is true.
FORMULA Eratosthenes-PT-020-ReachabilityFireability-2 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Eratosthenes-PT-020-ReachabilityFireability-3 is true.
FORMULA Eratosthenes-PT-020-ReachabilityFireability-3 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Eratosthenes-PT-020-ReachabilityFireability-5 does not hold.
FORMULA Eratosthenes-PT-020-ReachabilityFireability-5 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Eratosthenes-PT-020-ReachabilityFireability-6 does not hold.
FORMULA Eratosthenes-PT-020-ReachabilityFireability-6 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Eratosthenes-PT-020-ReachabilityFireability-8 does not hold.
FORMULA Eratosthenes-PT-020-ReachabilityFireability-8 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Eratosthenes-PT-020-ReachabilityFireability-9 does not hold.
FORMULA Eratosthenes-PT-020-ReachabilityFireability-9 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Eratosthenes-PT-020-ReachabilityFireability-10 does not hold.
FORMULA Eratosthenes-PT-020-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Eratosthenes-PT-020-ReachabilityFireability-11 does not hold.
FORMULA Eratosthenes-PT-020-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Eratosthenes-PT-020-ReachabilityFireability-12 does not hold.
FORMULA Eratosthenes-PT-020-ReachabilityFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Eratosthenes-PT-020-ReachabilityFireability-14 does not hold.
FORMULA Eratosthenes-PT-020-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
work folder: /home/mcc/execution
unsat

BK_STOP 1433266518761

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 02, 2015 5:35:16 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 02, 2015 5:35:16 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 42 ms
Jun 02, 2015 5:35:16 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 19 places.
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 27 transitions.
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 8 fixed domain variables (out of 19 variables)

Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Found a total of 8 constant array cells/variables (out of 19 variables)
p17,p2,p19,p7,p5,p11,p3,p13,
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 8 constant variables :p17, p2, p19, p7, p5, p11, p3, p13
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Simplified 67 expressions due to constant valuations.
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Eratosthenes-PT-020-ReachabilityFireability-4 is trivially true : it is verified in initial state.
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Eratosthenes-PT-020-ReachabilityFireability-7 is trivially true : it is verified in initial state.
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Eratosthenes-PT-020-ReachabilityFireability-13 is trivially true : it is verified in initial state.
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Eratosthenes-PT-020-ReachabilityFireability-15 is trivially true : it is verified in initial state.
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Eratosthenes-PT-020-ReachabilityFireability-4 is trivially true : it is verified in initial state.
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Eratosthenes-PT-020-ReachabilityFireability-7 is trivially true : it is verified in initial state.
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Eratosthenes-PT-020-ReachabilityFireability-13 is trivially true : it is verified in initial state.
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Eratosthenes-PT-020-ReachabilityFireability-15 is trivially true : it is verified in initial state.
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 100 ms
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 14 ms
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 33 ms
Jun 02, 2015 5:35:17 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.gal : 40 ms
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Eratosthenes-PT-020-ReachabilityFireability-0:[invariant] : ((((((1<=1)&&(p10>=1))||((1<=1)&&(p20>=1)))||(!((1<=1)&&(p20>=1))))||((p12>=1)&&(1<=1)))||((p6>=1)&&(p18>=1))) found Support [p10, p20, p12, p6, p18]
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 5
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 6 / 11 variable(s)
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Eratosthenes-PT-020-ReachabilityFireability-0(refined 0 times)...
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 02, 2015 5:35:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 14 ms
Jun 02, 2015 5:35:17 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 02, 2015 5:35:18 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 02, 2015 5:35:18 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 02, 2015 5:35:18 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 2 ms
Jun 02, 2015 5:35:18 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Eratosthenes-PT-020-ReachabilityFireability-0(UNSAT) depth K=1 took 526 ms
Jun 02, 2015 5:35:18 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Eratosthenes-PT-020-ReachabilityFireability-1(UNSAT) depth K=1 took 55 ms
Jun 02, 2015 5:35:18 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 574 ms
java.lang.NullPointerException
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:48)
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 5:35:18 PM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property Eratosthenes-PT-020-ReachabilityFireability-0 due to an exception when running procedure.
Jun 02, 2015 5:35:18 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Eratosthenes-PT-020-ReachabilityFireability-1:[invariant] : (!((!((p10>=1)&&(p20>=1)))&&((((1<=1)&&(p18>=1))&&((1<=1)&&(p18>=1)))&&(!((1<=1)&&(p18>=1)))))) found Support [p10, p20, p18]
Jun 02, 2015 5:35:18 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Eratosthenes-PT-020-ReachabilityFireability-2(UNSAT) depth K=1 took 39 ms
Jun 02, 2015 5:35:18 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 3

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_Eratosthenes-PT-020"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/users/gast00/fkordon/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_Eratosthenes-PT-020.tgz
mv S_Eratosthenes-PT-020 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_Eratosthenes-PT-020, 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 r159st-ebro-143319436000038"
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 ;