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_Philosophers-PT-000050, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201st-blw3-143341200500607
=====================================================================

--------------------
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-000050-ReachabilityCardinality-0
FORMULA_NAME Philosophers-COL-000050-ReachabilityCardinality-1
FORMULA_NAME Philosophers-COL-000050-ReachabilityCardinality-10
FORMULA_NAME Philosophers-COL-000050-ReachabilityCardinality-11
FORMULA_NAME Philosophers-COL-000050-ReachabilityCardinality-12
FORMULA_NAME Philosophers-COL-000050-ReachabilityCardinality-13
FORMULA_NAME Philosophers-COL-000050-ReachabilityCardinality-14
FORMULA_NAME Philosophers-COL-000050-ReachabilityCardinality-15
FORMULA_NAME Philosophers-COL-000050-ReachabilityCardinality-2
FORMULA_NAME Philosophers-COL-000050-ReachabilityCardinality-3
FORMULA_NAME Philosophers-COL-000050-ReachabilityCardinality-4
FORMULA_NAME Philosophers-COL-000050-ReachabilityCardinality-5
FORMULA_NAME Philosophers-COL-000050-ReachabilityCardinality-6
FORMULA_NAME Philosophers-COL-000050-ReachabilityCardinality-7
FORMULA_NAME Philosophers-COL-000050-ReachabilityCardinality-8
FORMULA_NAME Philosophers-COL-000050-ReachabilityCardinality-9

=== Now, execution of the tool begins

BK_START 1433524015687

FORMULA Philosophers-COL-000050-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000050-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000050-ReachabilityCardinality-6 TRUE TECHNIQUES TOPOLOGICAL
FORMULA Philosophers-COL-000050-ReachabilityCardinality-4 TRUE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
unsat
work folder: /home/mcc/execution
COULD_NOT_COMPUTE

BK_TIME_CONFINEMENT_REACHED

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 05, 2015 5:06:58 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 05, 2015 5:06:58 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 60 ms
Jun 05, 2015 5:06:58 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 250 places.
Jun 05, 2015 5:06:58 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 250 transitions.
Jun 05, 2015 5:06:58 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000050-ReachabilityCardinality-4 is trivially true : it is verified in initial state.
Jun 05, 2015 5:06:58 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000050-ReachabilityCardinality-6 is trivially true : it is verified in initial state.
Jun 05, 2015 5:06:58 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000050-ReachabilityCardinality-13 is trivially true : it is verified in initial state.
Jun 05, 2015 5:06:58 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000050-ReachabilityCardinality-14 is trivially false : it is not verified in initial state.
Jun 05, 2015 5:06:58 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000050-ReachabilityCardinality-4 is trivially true : it is verified in initial state.
Jun 05, 2015 5:06:58 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000050-ReachabilityCardinality-6 is trivially true : it is verified in initial state.
Jun 05, 2015 5:06:58 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000050-ReachabilityCardinality-13 is trivially true : it is verified in initial state.
Jun 05, 2015 5:06:58 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000050-ReachabilityCardinality-14 is trivially false : it is not verified in initial state.
Jun 05, 2015 5:06:58 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 295 ms
Jun 05, 2015 5:06:58 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.gal : 15 ms
Jun 05, 2015 5:06:59 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 195 ms
Jun 05, 2015 5:06:59 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 05, 2015 5:06:59 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 4 ms
Jun 05, 2015 5:06:59 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 206 ms
Jun 05, 2015 5:06:59 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Philosophers-COL-000050-ReachabilityCardinality-0:[invariant] : ((((((((((((((((((((((((((((((((((((((((((((((((((Fork_3+Fork_2)+Fork_1)+Fork_7)+Fork_6)+Fork_5)+Fork_4)+Fork_11)+Fork_10)+Fork_9)+Fork_8)+Fork_16)+Fork_17)+Fork_18)+Fork_19)+Fork_12)+Fork_13)+Fork_14)+Fork_15)+Fork_24)+Fork_25)+Fork_26)+Fork_27)+Fork_20)+Fork_21)+Fork_22)+Fork_23)+Fork_33)+Fork_32)+Fork_35)+Fork_34)+Fork_29)+Fork_28)+Fork_31)+Fork_30)+Fork_41)+Fork_40)+Fork_43)+Fork_42)+Fork_37)+Fork_36)+Fork_39)+Fork_38)+Fork_50)+Fork_48)+Fork_49)+Fork_46)+Fork_47)+Fork_44)+Fork_45)>=3) found Support [Fork_3, Fork_2, Fork_1, Fork_7, Fork_6, Fork_5, Fork_4, Fork_11, Fork_10, Fork_9, Fork_8, Fork_16, Fork_17, Fork_18, Fork_19, Fork_12, Fork_13, Fork_14, Fork_15, Fork_24, Fork_25, Fork_26, Fork_27, Fork_20, Fork_21, Fork_22, Fork_23, Fork_33, Fork_32, Fork_35, Fork_34, Fork_29, Fork_28, Fork_31, Fork_30, Fork_41, Fork_40, Fork_43, Fork_42, Fork_37, Fork_36, Fork_39, Fork_38, Fork_50, Fork_48, Fork_49, Fork_46, Fork_47, Fork_44, Fork_45]
Jun 05, 2015 5:06:59 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 50
Jun 05, 2015 5:06:59 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 05, 2015 5:06:59 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 200 / 250 variable(s)
Jun 05, 2015 5:06:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Philosophers-COL-000050-ReachabilityCardinality-0(refined 0 times)...
Jun 05, 2015 5:06:59 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 05, 2015 5:06:59 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 51 ms
Jun 05, 2015 5:06:59 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
Jun 05, 2015 5:07:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000050-ReachabilityCardinality-0(UNSAT) depth K=1 took 926 ms
Jun 05, 2015 5:07:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000050-ReachabilityCardinality-1(UNSAT) depth K=1 took 473 ms
Jun 05, 2015 5:07:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000050-ReachabilityCardinality-2(UNSAT) depth K=1 took 497 ms
Jun 05, 2015 5:07:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000050-ReachabilityCardinality-3(UNSAT) depth K=1 took 459 ms
Jun 05, 2015 5:07:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000050-ReachabilityCardinality-5(UNSAT) depth K=1 took 498 ms
Jun 05, 2015 5:07:02 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000050-ReachabilityCardinality-7(UNSAT) depth K=1 took 421 ms
Jun 05, 2015 5:07:02 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000050-ReachabilityCardinality-8(UNSAT) depth K=1 took 417 ms
Jun 05, 2015 5:07:03 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000050-ReachabilityCardinality-9(UNSAT) depth K=1 took 549 ms
Jun 05, 2015 5:07:03 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000050-ReachabilityCardinality-10(UNSAT) depth K=1 took 433 ms
Jun 05, 2015 5:07:04 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000050-ReachabilityCardinality-11(UNSAT) depth K=1 took 469 ms
Jun 05, 2015 5:07:04 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000050-ReachabilityCardinality-12(UNSAT) depth K=1 took 474 ms
Jun 05, 2015 5:07:05 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Philosophers-COL-000050-ReachabilityCardinality-15(UNSAT) depth K=1 took 486 ms
Jun 05, 2015 6:05:23 PM fr.lip6.move.gal.itstools.ProcessController$1 run
WARNING: null
java.lang.RuntimeException: ITS tools raised an exception when treating model property Philosophers-COL-000050-ReachabilityCardinality-0
at fr.lip6.move.gal.cegar.checkers.ITSPropertyCheckerAdapter.check(ITSPropertyCheckerAdapter.java:75)
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)
Jun 05, 2015 6:05:23 PM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property Philosophers-COL-000050-ReachabilityCardinality-0 due to an exception when running procedure.
Jun 05, 2015 6:05:23 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Philosophers-COL-000050-ReachabilityCardinality-1:[invariant] : ((((((((((((((((((((((((((((((((((((((((((((((((((Fork_3+Fork_2)+Fork_1)+Fork_7)+Fork_6)+Fork_5)+Fork_4)+Fork_11)+Fork_10)+Fork_9)+Fork_8)+Fork_16)+Fork_17)+Fork_18)+Fork_19)+Fork_12)+Fork_13)+Fork_14)+Fork_15)+Fork_24)+Fork_25)+Fork_26)+Fork_27)+Fork_20)+Fork_21)+Fork_22)+Fork_23)+Fork_33)+Fork_32)+Fork_35)+Fork_34)+Fork_29)+Fork_28)+Fork_31)+Fork_30)+Fork_41)+Fork_40)+Fork_43)+Fork_42)+Fork_37)+Fork_36)+Fork_39)+Fork_38)+Fork_50)+Fork_48)+Fork_49)+Fork_46)+Fork_47)+Fork_44)+Fork_45)>=1) found Support [Fork_3, Fork_2, Fork_1, Fork_7, Fork_6, Fork_5, Fork_4, Fork_11, Fork_10, Fork_9, Fork_8, Fork_16, Fork_17, Fork_18, Fork_19, Fork_12, Fork_13, Fork_14, Fork_15, Fork_24, Fork_25, Fork_26, Fork_27, Fork_20, Fork_21, Fork_22, Fork_23, Fork_33, Fork_32, Fork_35, Fork_34, Fork_29, Fork_28, Fork_31, Fork_30, Fork_41, Fork_40, Fork_43, Fork_42, Fork_37, Fork_36, Fork_39, Fork_38, Fork_50, Fork_48, Fork_49, Fork_46, Fork_47, Fork_44, Fork_45]
Jun 05, 2015 6:05:23 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 50
Jun 05, 2015 6:05:23 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 05, 2015 6:05:23 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 200 / 250 variable(s)
Jun 05, 2015 6:05:23 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Philosophers-COL-000050-ReachabilityCardinality-1(refined 0 times)...
Jun 05, 2015 6:05:23 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 05, 2015 6:05:24 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 129 ms
Jun 05, 2015 6:05:24 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 15 ms
Jun 05, 2015 6:05:24 PM fr.lip6.move.gal.itstools.ProcessController$1 run
WARNING: null

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_Philosophers-PT-000050"
export BK_EXAMINATION="ReachabilityCardinality"
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_Philosophers-PT-000050.tgz
mv S_Philosophers-PT-000050 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_Philosophers-PT-000050, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r201st-blw3-143341200500607"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "ReachabilityComputeBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.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 ;