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_Railroad-PT-005, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215st-ebro-143344922700945
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1433639832426

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

BK_STOP 1433639839139

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 07, 2015 1:17:16 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 07, 2015 1:17:16 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 67 ms
Jun 07, 2015 1:17:16 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 68 places.
Jun 07, 2015 1:17:17 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 56 transitions.
Jun 07, 2015 1:17:17 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 14 fixed domain variables (out of 68 variables)

Jun 07, 2015 1:17:17 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Found a total of 14 constant array cells/variables (out of 68 variables)
pl_P7_5,pl_P7_6,pl_P9_1,pl_P29_4,pl_P29_6,pl_P1_1,pl_P3_1,pl_P37_1,pl_P7_4,pl_P29_5,pl_P7_2,pl_P38_1,pl_P24_1,pl_P14_1,
Jun 07, 2015 1:17:17 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 14 constant variables :pl_P7_5, pl_P7_6, pl_P9_1, pl_P29_4, pl_P29_6, pl_P1_1, pl_P3_1, pl_P37_1, pl_P7_4, pl_P29_5, pl_P7_2, pl_P38_1, pl_P24_1, pl_P14_1
Jun 07, 2015 1:17:17 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Simplified 13 expressions due to constant valuations.
Jun 07, 2015 1:17:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-005-ReachabilityCardinality-11 is trivially false : it is not verified in initial state.
Jun 07, 2015 1:17:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-005-ReachabilityCardinality-15 is trivially false : it is not verified in initial state.
Jun 07, 2015 1:17:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-005-ReachabilityCardinality-11 is trivially false : it is not verified in initial state.
Jun 07, 2015 1:17:17 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Railroad-PT-005-ReachabilityCardinality-15 is trivially false : it is not verified in initial state.
Jun 07, 2015 1:17:17 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 524 ms
Jun 07, 2015 1:17:17 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.gal : 57 ms
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 229 ms
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 209 ms
Jun 07, 2015 1:17:18 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 07, 2015 1:17:18 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 1 ms
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Railroad-PT-005-ReachabilityCardinality-0:[reachable] : ((pl_P7_3>=1)&&(((pl_P10_1>=1)||(pl_P34_4>=0))&&(!(pl_P40_3<=pl_P42_1)))) found Support [pl_P7_3, pl_P10_1, pl_P34_4, pl_P40_3, pl_P42_1]
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 5
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 49 / 54 variable(s)
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Railroad-PT-005-ReachabilityCardinality-0(refined 0 times)...
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 22 ms
Jun 07, 2015 1:17:18 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 5 ms
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 290 ms
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [tr_T17_1, tr_T1_1]
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [tr_T17_1, tr_T1_1] on the original GAL...
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-005-ReachabilityCardinality-0(UNSAT) depth K=1 took 382 ms
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 70 ms
Jun 07, 2015 1:17:18 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Railroad-PT-005-ReachabilityCardinality-1(UNSAT) depth K=1 took 126 ms
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 205 ms
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition tr_T17_1 couldn't be replayed on the original GAL
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition tr_T17_1 to refine the abstraction...
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 07, 2015 1:17:18 AM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 47 / 54 variable(s)

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_Railroad-PT-005"
export BK_EXAMINATION="ReachabilityCardinality"
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_Railroad-PT-005.tgz
mv S_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 S_Railroad-PT-005, 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 r215st-ebro-143344922700945"
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 ;