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 Railroad-PT-005, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-csrt-149440964500044
=====================================================================

--------------------
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-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1496305744534


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

/home/mcc/BenchKit/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201705302212/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityDeadlock.pnml.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 56 rows 54 cols
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1838,0.089063,6368,2,1812,5,6958,6,0,271,6760,0


Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
dead,0,0.262699,13608,1,0,115,26779,122,54,2052,21993,113

System contains 0 deadlocks (shown below if less than --print-limit option) !
FORMULA Railroad-PT-005-ReachabilityDeadlock-0 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
invariant : -1'pl_P11_1 + 1'pl_P29_1= 0
invariant : 1'pl_P23_1 + -1'pl_P26_1 + 1'pl_P30_1 + 1'pl_P34_1 + 1'pl_P35_1 + 1'pl_P7_3= 1
invariant : 1'pl_P12_1 + 1'pl_P15_1 + 1'pl_P31_1= 1
invariant : 1'pl_P18_1 + 1'pl_P27_1 + 1'pl_P41_1= 1
invariant : -1'pl_P0_1 + -1'pl_P0_2 + -1'pl_P0_3 + -1'pl_P0_4 + -1'pl_P0_5 + -1'pl_P0_6 + 1'pl_P2_1 + 1'pl_P30_1 + 5'pl_P34_1 + 4'pl_P34_2 + 3'pl_P34_3 + 2'pl_P34_4 + 1'pl_P34_5= 1
invariant : 1'pl_P10_1 + -1'pl_P30_1 + 1'pl_P35_1 + 1'pl_P7_1= 0
invariant : -1'pl_P16_1 + 1'pl_P4_1= 0
invariant : 1'pl_P11_1 + 1'pl_P26_1 + 1'pl_P29_2= 1
invariant : 1'pl_P0_1 + 1'pl_P0_2 + 1'pl_P0_3 + 1'pl_P0_4 + 1'pl_P0_5 + 1'pl_P0_6 + -1'pl_P2_1 + -1'pl_P30_1 + -4'pl_P34_1 + -3'pl_P34_2 + -2'pl_P34_3 + -1'pl_P34_4 + 1'pl_P34_6= 0
invariant : 1'pl_P18_1 + 1'pl_P27_1 + 1'pl_P28_1= 1
invariant : 1'pl_P0_5 + 1'pl_P20_1 + 1'pl_P25_1 + 1'pl_P40_5= 1
invariant : 1'pl_P13_1 + 1'pl_P19_1 + 1'pl_P32_1= 1
invariant : 1'pl_P0_6 + 1'pl_P40_6= 0
invariant : 1'pl_P10_1 + 1'pl_P11_1 + 1'pl_P26_1 + 1'pl_P33_1= 1
invariant : -1'pl_P26_1 + 1'pl_P29_3= 0
invariant : 1'pl_P0_1 + 1'pl_P16_1 + 1'pl_P17_1 + 1'pl_P40_1= 1
invariant : -1'pl_P12_1 + 1'pl_P21_1= 0
invariant : 1'pl_P0_4 + -1'pl_P27_1 + 1'pl_P40_4= 0
invariant : -1'pl_P10_1 + -1'pl_P11_1 + -1'pl_P34_1 + -1'pl_P35_1 + 1'pl_P39_1= -1
invariant : 1'pl_P0_2 + 1'pl_P13_1 + 1'pl_P19_1 + 1'pl_P40_2= 1
invariant : 1'pl_P23_1 + 1'pl_P30_1 + 1'pl_P36_1= 1
invariant : 1'pl_P20_1 + 1'pl_P25_1 + 1'pl_P5_1= 1
invariant : -1'pl_P25_1 + 1'pl_P8_1= 0
invariant : 1'pl_P16_1 + 1'pl_P17_1 + 1'pl_P6_1= 1
invariant : -1'pl_P19_1 + 1'pl_P22_1= 0
invariant : 1'pl_P2_1 + 1'pl_P30_1 + 1'pl_P42_1= 1
invariant : 1'pl_P0_3 + 1'pl_P12_1 + 1'pl_P15_1 + 1'pl_P40_3= 1
Exit code :0
EmptySet

BK_STOP 1496305747443

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -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 ReachabilityDeadlock -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
Jun 01, 2017 8:29:06 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 01, 2017 8:29:06 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 61 ms
Jun 01, 2017 8:29:06 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 68 places.
Jun 01, 2017 8:29:06 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 56 transitions.
Jun 01, 2017 8:29:06 AM fr.lip6.move.gal.logic.togal.ToGalTransformer toGal
WARNING: Unknown predicate type in boolean expression fr.lip6.move.gal.logic.impl.DeadlockImpl
Jun 01, 2017 8:29:06 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 14 fixed domain variables (out of 68 variables) in GAL type Railroad_PT_005
Jun 01, 2017 8:29:06 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Found a total of 14 constant array cells/variables (out of 68 variables) in type Railroad_PT_005
Jun 01, 2017 8:29:06 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: pl_P9_1,pl_P29_4,pl_P7_2,pl_P1_1,pl_P3_1,pl_P7_4,pl_P14_1,pl_P7_6,pl_P24_1,pl_P29_5,pl_P38_1,pl_P29_6,pl_P37_1,pl_P7_5,
Jun 01, 2017 8:29:06 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 14 constant variables :pl_P9_1, pl_P29_4, pl_P7_2, pl_P1_1, pl_P3_1, pl_P7_4, pl_P14_1, pl_P7_6, pl_P24_1, pl_P29_5, pl_P38_1, pl_P29_6, pl_P37_1, pl_P7_5
Jun 01, 2017 8:29:06 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Railroad-PT-005-ReachabilityDeadlock-0 is trivially true : it is verified in initial state.
Jun 01, 2017 8:29:06 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 102 ms
Jun 01, 2017 8:29:06 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityDeadlock.pnml.gal : 9 ms
Jun 01, 2017 8:29:07 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 27 place invariants in 25 ms
Jun 01, 2017 8:29:07 AM fr.lip6.move.gal.itstools.Runner runTool
INFO: Standard error output from running tool CommandLine [args=[/home/mcc/BenchKit/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201705302212/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityDeadlock.pnml.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]
Reverse transition relation is NOT exact ! Due to transitions tr_T18_1, tr_T24_2, tr_T24_3, tr_T24_4, tr_T24_5, tr_T3_1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :5/45/6/56

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="ReachabilityDeadlock"
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/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 2-3254"
echo " Executing tool itstools"
echo " Input is Railroad-PT-005, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r070-csrt-149440964500044"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.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 ;