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 Railroad-PT-005, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075kn-ebro-143262772900948
=====================================================================

--------------------
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 Railroad-PT-005-ReachabilityFireability-0
FORMULA_NAME Railroad-PT-005-ReachabilityFireability-1
FORMULA_NAME Railroad-PT-005-ReachabilityFireability-10
FORMULA_NAME Railroad-PT-005-ReachabilityFireability-11
FORMULA_NAME Railroad-PT-005-ReachabilityFireability-12
FORMULA_NAME Railroad-PT-005-ReachabilityFireability-13
FORMULA_NAME Railroad-PT-005-ReachabilityFireability-14
FORMULA_NAME Railroad-PT-005-ReachabilityFireability-15
FORMULA_NAME Railroad-PT-005-ReachabilityFireability-2
FORMULA_NAME Railroad-PT-005-ReachabilityFireability-3
FORMULA_NAME Railroad-PT-005-ReachabilityFireability-4
FORMULA_NAME Railroad-PT-005-ReachabilityFireability-5
FORMULA_NAME Railroad-PT-005-ReachabilityFireability-6
FORMULA_NAME Railroad-PT-005-ReachabilityFireability-7
FORMULA_NAME Railroad-PT-005-ReachabilityFireability-8
FORMULA_NAME Railroad-PT-005-ReachabilityFireability-9

=== Now, execution of the tool begins

BK_START 1432838976561

FORMULA Railroad-PT-005-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Railroad-PT-005-ReachabilityFireability-9 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Railroad-PT-005-ReachabilityFireability-8 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Railroad-PT-005-ReachabilityFireability-7 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Railroad-PT-005-ReachabilityFireability-5 FALSE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
No reachable states exhibit your property : Railroad-PT-005-ReachabilityFireability-0
FORMULA Railroad-PT-005-ReachabilityFireability-0 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Railroad-PT-005-ReachabilityFireability-1
FORMULA Railroad-PT-005-ReachabilityFireability-1 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Railroad-PT-005-ReachabilityFireability-2
FORMULA Railroad-PT-005-ReachabilityFireability-2 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Railroad-PT-005-ReachabilityFireability-3 is true.
FORMULA Railroad-PT-005-ReachabilityFireability-3 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Railroad-PT-005-ReachabilityFireability-4
FORMULA Railroad-PT-005-ReachabilityFireability-4 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Railroad-PT-005-ReachabilityFireability-6
FORMULA Railroad-PT-005-ReachabilityFireability-6 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Railroad-PT-005-ReachabilityFireability-11
FORMULA Railroad-PT-005-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Railroad-PT-005-ReachabilityFireability-12 is true.
FORMULA Railroad-PT-005-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property Railroad-PT-005-ReachabilityFireability-13 is true.
FORMULA Railroad-PT-005-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Railroad-PT-005-ReachabilityFireability-14
FORMULA Railroad-PT-005-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Railroad-PT-005-ReachabilityFireability-15 is true.
FORMULA Railroad-PT-005-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
work folder: /home/mcc/execution
unsat

BK_STOP 1432838983102

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
May 28, 2015 6:49:40 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 28, 2015 6:49:40 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 72 ms
May 28, 2015 6:49:40 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 68 places.
May 28, 2015 6:49:41 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 56 transitions.
May 28, 2015 6:49:41 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 14 fixed domain variables (out of 68 variables)

May 28, 2015 6:49:41 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Found a total of 14 constant array cells/variables (out of 68 variables)
pl_P38_1,pl_P37_1,pl_P7_6,pl_P7_5,pl_P9_1,pl_P29_4,pl_P14_1,pl_P29_5,pl_P24_1,pl_P1_1,pl_P29_6,pl_P7_4,pl_P7_2,pl_P3_1,
May 28, 2015 6:49:41 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 14 constant variables :pl_P38_1, pl_P37_1, pl_P7_6, pl_P7_5, pl_P9_1, pl_P29_4, pl_P14_1, pl_P29_5, pl_P24_1, pl_P1_1, pl_P29_6, pl_P7_4, pl_P7_2, pl_P3_1
May 28, 2015 6:49:41 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-005-ReachabilityFireability-5 is trivially false : it is not verified in initial state.
May 28, 2015 6:49:41 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-005-ReachabilityFireability-7 is trivially false : it is not verified in initial state.
May 28, 2015 6:49:41 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-005-ReachabilityFireability-8 is trivially false : it is not verified in initial state.
May 28, 2015 6:49:41 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-005-ReachabilityFireability-9 is trivially false : it is not verified in initial state.
May 28, 2015 6:49:41 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-005-ReachabilityFireability-10 is trivially false : it is not verified in initial state.
May 28, 2015 6:49:41 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-005-ReachabilityFireability-5 is trivially false : it is not verified in initial state.
May 28, 2015 6:49:41 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-005-ReachabilityFireability-7 is trivially false : it is not verified in initial state.
May 28, 2015 6:49:41 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-005-ReachabilityFireability-8 is trivially false : it is not verified in initial state.
May 28, 2015 6:49:41 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-005-ReachabilityFireability-9 is trivially false : it is not verified in initial state.
May 28, 2015 6:49:41 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-005-ReachabilityFireability-10 is trivially false : it is not verified in initial state.
May 28, 2015 6:49:41 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 349 ms
May 28, 2015 6:49:41 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.gal : 30 ms
May 28, 2015 6:49:42 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 194 ms
May 28, 2015 6:49:42 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 213 ms
May 28, 2015 6:49:42 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 28, 2015 6:49:42 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 2 ms
May 28, 2015 6:49:42 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Railroad-PT-005-ReachabilityFireability-0:[reachable] : ((((pl_P2_1>=1)&&(pl_P15_1>=1))&&(((pl_P8_1>=1)&&(pl_P25_1>=1))&&((((pl_P23_1>=1)&&(pl_P34_6>=1))&&(pl_P40_2>=1))||(((pl_P23_1>=1)&&(pl_P34_3>=1))&&(pl_P40_1>=1)))))&&(((pl_P23_1>=1)&&(pl_P34_3>=1))&&(pl_P40_4>=1))) found Support [pl_P2_1, pl_P15_1, pl_P8_1, pl_P25_1, pl_P23_1, pl_P34_6, pl_P40_2, pl_P34_3, pl_P40_1, pl_P40_4]
May 28, 2015 6:49:42 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 10
May 28, 2015 6:49:42 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 28, 2015 6:49:42 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 44 / 54 variable(s)
May 28, 2015 6:49:42 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-005-ReachabilityFireability-0(refined 0 times)...
May 28, 2015 6:49:42 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 28, 2015 6:49:42 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 30 ms
May 28, 2015 6:49:42 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 13 ms
May 28, 2015 6:49:42 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-005-ReachabilityFireability-0(UNSAT) depth K=1 took 404 ms
May 28, 2015 6:49:42 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 390 ms
May 28, 2015 6:49:42 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T0_1, tr_T20_1, tr_T24_2, tr_T5_1, tr_T8_1]
May 28, 2015 6:49:42 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T0_1, tr_T20_1, tr_T24_2, tr_T5_1, tr_T8_1] on the original GAL...
May 28, 2015 6:49:42 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 40 ms
May 28, 2015 6:49:42 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 8 ms
java.lang.NullPointerException
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)
May 28, 2015 6:49:42 PM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property Railroad-PT-005-ReachabilityFireability-0 due to an exception when running procedure.
May 28, 2015 6:49:42 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-005-ReachabilityFireability-1(UNSAT) depth K=1 took 124 ms

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="Railroad-PT-005"
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/Railroad-PT-005.tgz
mv Railroad-PT-005 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 Railroad-PT-005, 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 r075kn-ebro-143262772900948"
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 ;