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.r156-oct2-158972914100412.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 SafeBus-PT-10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-oct2-158972914100412
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 12K Apr 12 12:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Apr 12 12:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 123K Apr 11 13:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 392K Apr 11 13:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 15K Apr 14 12:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 54K Apr 14 12:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 179K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Apr 10 17:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 30K Apr 10 17:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K Apr 9 23:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 9 23:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.9K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 1.7M Mar 24 05:38 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 SafeBus-PT-10-CTLFireability-00
FORMULA_NAME SafeBus-PT-10-CTLFireability-01
FORMULA_NAME SafeBus-PT-10-CTLFireability-02
FORMULA_NAME SafeBus-PT-10-CTLFireability-03
FORMULA_NAME SafeBus-PT-10-CTLFireability-04
FORMULA_NAME SafeBus-PT-10-CTLFireability-05
FORMULA_NAME SafeBus-PT-10-CTLFireability-06
FORMULA_NAME SafeBus-PT-10-CTLFireability-07
FORMULA_NAME SafeBus-PT-10-CTLFireability-08
FORMULA_NAME SafeBus-PT-10-CTLFireability-09
FORMULA_NAME SafeBus-PT-10-CTLFireability-10
FORMULA_NAME SafeBus-PT-10-CTLFireability-11
FORMULA_NAME SafeBus-PT-10-CTLFireability-12
FORMULA_NAME SafeBus-PT-10-CTLFireability-13
FORMULA_NAME SafeBus-PT-10-CTLFireability-14
FORMULA_NAME SafeBus-PT-10-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1589898273594

[2020-05-19 14:24:34] [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]
[2020-05-19 14:24:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 14:24:35] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2020-05-19 14:24:35] [INFO ] Transformed 316 places.
[2020-05-19 14:24:35] [INFO ] Transformed 1631 transitions.
[2020-05-19 14:24:35] [INFO ] Parsed PT model containing 316 places and 1631 transitions in 174 ms.
Reduce places removed 10 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 83 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 1253 ms. (steps per millisecond=79 ) properties seen :[1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0]
[2020-05-19 14:24:36] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
// Phase 1: matrix 642 rows 306 cols
[2020-05-19 14:24:36] [INFO ] Computed 45 place invariants in 33 ms
[2020-05-19 14:24:36] [INFO ] [Real]Absence check using 24 positive place invariants in 34 ms returned unsat
[2020-05-19 14:24:36] [INFO ] [Real]Absence check using 24 positive place invariants in 14 ms returned sat
[2020-05-19 14:24:36] [INFO ] [Real]Absence check using 24 positive and 21 generalized place invariants in 8 ms returned unsat
[2020-05-19 14:24:36] [INFO ] [Real]Absence check using 24 positive place invariants in 16 ms returned sat
[2020-05-19 14:24:36] [INFO ] [Real]Absence check using 24 positive and 21 generalized place invariants in 1 ms returned unsat
[2020-05-19 14:24:36] [INFO ] [Real]Absence check using 24 positive place invariants in 11 ms returned sat
[2020-05-19 14:24:36] [INFO ] [Real]Absence check using 24 positive and 21 generalized place invariants in 12 ms returned unsat
[2020-05-19 14:24:36] [INFO ] [Real]Absence check using 24 positive place invariants in 13 ms returned sat
[2020-05-19 14:24:36] [INFO ] [Real]Absence check using 24 positive and 21 generalized place invariants in 6 ms returned unsat
[2020-05-19 14:24:37] [INFO ] [Real]Absence check using 24 positive place invariants in 11 ms returned sat
[2020-05-19 14:24:37] [INFO ] [Real]Absence check using 24 positive and 21 generalized place invariants in 8 ms returned sat
[2020-05-19 14:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 14:24:37] [INFO ] [Real]Absence check using state equation in 332 ms returned sat
[2020-05-19 14:24:37] [INFO ] State equation strengthened by 111 read => feed constraints.
[2020-05-19 14:24:37] [INFO ] [Real]Added 111 Read/Feed constraints in 34 ms returned sat
[2020-05-19 14:24:37] [INFO ] Deduced a trap composed of 35 places in 162 ms
[2020-05-19 14:24:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 213 ms
[2020-05-19 14:24:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 14:24:37] [INFO ] [Nat]Absence check using 24 positive place invariants in 14 ms returned sat
[2020-05-19 14:24:37] [INFO ] [Nat]Absence check using 24 positive and 21 generalized place invariants in 8 ms returned sat
[2020-05-19 14:24:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 14:24:38] [INFO ] [Nat]Absence check using state equation in 328 ms returned sat
[2020-05-19 14:24:38] [INFO ] [Nat]Added 111 Read/Feed constraints in 109 ms returned sat
[2020-05-19 14:24:38] [INFO ] Deduced a trap composed of 41 places in 136 ms
[2020-05-19 14:24:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 180 ms
[2020-05-19 14:24:38] [INFO ] Computed and/alt/rep : 1621/42390/632 causal constraints in 133 ms.
[2020-05-19 14:24:50] [INFO ] Added : 175 causal constraints over 35 iterations in 11918 ms. Result :sat
Successfully simplified 5 atomic propositions for a total of 5 simplifications.
[2020-05-19 14:24:50] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-05-19 14:24:50] [INFO ] Flatten gal took : 227 ms
[2020-05-19 14:24:50] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-05-19 14:24:50] [INFO ] Flatten gal took : 142 ms
FORMULA SafeBus-PT-10-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-10-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 14:24:51] [INFO ] Applying decomposition
[2020-05-19 14:24:51] [INFO ] Flatten gal took : 124 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/graph2913741554553513824.txt, -o, /tmp/graph2913741554553513824.bin, -w, /tmp/graph2913741554553513824.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/graph2913741554553513824.bin, -l, -1, -v, -w, /tmp/graph2913741554553513824.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 14:24:51] [INFO ] Decomposing Gal with order
[2020-05-19 14:24:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 14:24:52] [INFO ] Removed a total of 3504 redundant transitions.
[2020-05-19 14:24:52] [INFO ] Flatten gal took : 476 ms
[2020-05-19 14:24:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 515 labels/synchronizations in 58 ms.
[2020-05-19 14:24:52] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 15 ms
[2020-05-19 14:24:52] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 21 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 14 CTL formulae.
built 9 ordering constraints for composite.
built 102 ordering constraints for composite.
built 169 ordering constraints for composite.
Detected timeout of ITS tools.
[2020-05-19 14:45:08] [INFO ] Flatten gal took : 2831 ms
[2020-05-19 14:45:08] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 62 ms
[2020-05-19 14:45:08] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 20 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, --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 --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2020-05-19 15:05:16] [INFO ] Flatten gal took : 700 ms
[2020-05-19 15:05:18] [INFO ] Input system was already deterministic with 1631 transitions.
[2020-05-19 15:05:19] [INFO ] Transformed 306 places.
[2020-05-19 15:05:19] [INFO ] Transformed 1631 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
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
[2020-05-19 15:05:49] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 20 ms
[2020-05-19 15:05:49] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 66 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 14 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="SafeBus-PT-10"
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 SafeBus-PT-10, 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 r156-oct2-158972914100412"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-10.tgz
mv SafeBus-PT-10 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 ;