Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2020-input.r021-oct2-158897698800220.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-COL-V50P50N10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-oct2-158897698800220
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 3.5K Mar 26 02:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 26 02:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 21:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 21:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 25 17:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 25 17:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 25 17:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 42K Mar 24 05:37 model.pnml

--------------------
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 BridgeAndVehicles-COL-V50P50N10-CTLFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1589217771234

[2020-05-11 17:22:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-11 17:22:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-11 17:22:53] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-05-11 17:22:53] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 491 ms
[2020-05-11 17:22:53] [INFO ] sort/places :
sens->CONTROLEUR,CHOIX,VIDANGE,
compteur->COMPTEUR,
Dot->CAPACITE,SORTI_A,ROUTE_A,ATTENTE_A,SUR_PONT_A,SUR_PONT_B,ATTENTE_B,ROUTE_B,SORTI_B,
voitureA->NB_ATTENTE_A,
voitureB->NB_ATTENTE_B,

[2020-05-11 17:22:53] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 28 ms.
[2020-05-11 17:22:53] [INFO ] Computed order based on color domains.
[2020-05-11 17:22:53] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions in 38 ms.
[2020-05-11 17:22:53] [INFO ] Unfolded HLPN properties in 1 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 113 ms.
Incomplete random walk after 100000 steps, including 227 resets, run finished after 4388 ms. (steps per millisecond=22 ) properties seen :[0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1]
[2020-05-11 17:22:58] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2020-05-11 17:22:58] [INFO ] Computed 7 place invariants in 18 ms
[2020-05-11 17:22:58] [INFO ] [Real]Absence check using 7 positive place invariants in 18 ms returned unsat
[2020-05-11 17:22:58] [INFO ] [Real]Absence check using 7 positive place invariants in 18 ms returned unsat
[2020-05-11 17:22:58] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned unsat
[2020-05-11 17:22:58] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned unsat
[2020-05-11 17:22:58] [INFO ] [Real]Absence check using 7 positive place invariants in 17 ms returned unsat
[2020-05-11 17:22:58] [INFO ] [Real]Absence check using 7 positive place invariants in 25 ms returned unsat
[2020-05-11 17:22:58] [INFO ] [Real]Absence check using 7 positive place invariants in 14 ms returned sat
[2020-05-11 17:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 17:22:58] [INFO ] [Real]Absence check using state equation in 193 ms returned sat
[2020-05-11 17:22:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2020-05-11 17:22:58] [INFO ] [Real]Added 22 Read/Feed constraints in 60 ms returned sat
[2020-05-11 17:22:59] [INFO ] Computed and/alt/rep : 1325/22399/247 causal constraints in 72 ms.
[2020-05-11 17:22:59] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 17:22:59] [INFO ] [Nat]Absence check using 7 positive place invariants in 28 ms returned sat
[2020-05-11 17:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 17:22:59] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2020-05-11 17:22:59] [INFO ] [Nat]Added 22 Read/Feed constraints in 36 ms returned sat
[2020-05-11 17:22:59] [INFO ] Computed and/alt/rep : 1325/22399/247 causal constraints in 54 ms.
[2020-05-11 17:23:10] [INFO ] Added : 244 causal constraints over 50 iterations in 11121 ms. Result :sat
Successfully simplified 6 atomic propositions for a total of 6 simplifications.
[2020-05-11 17:23:11] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-05-11 17:23:11] [INFO ] Flatten gal took : 240 ms
[2020-05-11 17:23:11] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-05-11 17:23:11] [INFO ] Flatten gal took : 135 ms
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-11 17:23:11] [INFO ] Applying decomposition
[2020-05-11 17:23:11] [INFO ] Flatten gal took : 120 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph9095421577272303853.txt, -o, /tmp/graph9095421577272303853.bin, -w, /tmp/graph9095421577272303853.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph9095421577272303853.bin, -l, -1, -v, -w, /tmp/graph9095421577272303853.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-11 17:23:11] [INFO ] Decomposing Gal with order
[2020-05-11 17:23:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-11 17:23:12] [INFO ] Removed a total of 2591 redundant transitions.
[2020-05-11 17:23:12] [INFO ] Flatten gal took : 646 ms
[2020-05-11 17:23:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 524 labels/synchronizations in 27 ms.
[2020-05-11 17:23:13] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 3 ms
[2020-05-11 17:23:13] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 45 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl
No direction supplied, using forward translation only.
Parsed 10 CTL formulae.
built 4 ordering constraints for composite.
built 20 ordering constraints for composite.
built 8 ordering constraints for composite.
built 16 ordering constraints for composite.
Detected timeout of ITS tools.
[2020-05-11 17:43:19] [INFO ] Applying decomposition
[2020-05-11 17:43:19] [INFO ] Flatten gal took : 139 ms
[2020-05-11 17:43:19] [INFO ] Decomposing Gal with order
[2020-05-11 17:43:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-11 17:43:20] [INFO ] Removed a total of 7230 redundant transitions.
[2020-05-11 17:43:20] [INFO ] Flatten gal took : 284 ms
[2020-05-11 17:43:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 34 ms.
[2020-05-11 17:43:20] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 13 ms
[2020-05-11 17:43:20] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 26 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl
No direction supplied, using forward translation only.
Parsed 10 CTL formulae.
built 1327 ordering constraints for composite.
Detected timeout of ITS tools.
[2020-05-11 18:03:31] [INFO ] Flatten gal took : 1585 ms
[2020-05-11 18:03:32] [INFO ] Input system was already deterministic with 1328 transitions.
[2020-05-11 18:03:32] [INFO ] Transformed 128 places.
[2020-05-11 18:03:32] [INFO ] Transformed 1328 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2020-05-11 18:03:32] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 41 ms
[2020-05-11 18:03:32] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 95 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.ctl, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 10 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="BridgeAndVehicles-COL-V50P50N10"
export BK_EXAMINATION="CTLFireability"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V50P50N10, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r021-oct2-158897698800220"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P50N10.tgz
mv BridgeAndVehicles-COL-V50P50N10 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;