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-oct2-158972914100428.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-20, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-oct2-158972914100428
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 35K Apr 12 12:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 12 12:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 411K Apr 11 13:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 11 13:51 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 41K Apr 14 12:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 150K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 485K Apr 14 12:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Apr 10 17:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 31K Apr 10 17:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 443K Apr 10 00:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 10 00:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.2K 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 11M 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-20-CTLFireability-00
FORMULA_NAME SafeBus-PT-20-CTLFireability-01
FORMULA_NAME SafeBus-PT-20-CTLFireability-02
FORMULA_NAME SafeBus-PT-20-CTLFireability-03
FORMULA_NAME SafeBus-PT-20-CTLFireability-04
FORMULA_NAME SafeBus-PT-20-CTLFireability-05
FORMULA_NAME SafeBus-PT-20-CTLFireability-06
FORMULA_NAME SafeBus-PT-20-CTLFireability-07
FORMULA_NAME SafeBus-PT-20-CTLFireability-08
FORMULA_NAME SafeBus-PT-20-CTLFireability-09
FORMULA_NAME SafeBus-PT-20-CTLFireability-10
FORMULA_NAME SafeBus-PT-20-CTLFireability-11
FORMULA_NAME SafeBus-PT-20-CTLFireability-12
FORMULA_NAME SafeBus-PT-20-CTLFireability-13
FORMULA_NAME SafeBus-PT-20-CTLFireability-14
FORMULA_NAME SafeBus-PT-20-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1589900151205

[2020-05-19 14:55:52] [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]
[2020-05-19 14:55:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 14:55:53] [INFO ] Load time of PNML (sax parser for PT used): 334 ms
[2020-05-19 14:55:53] [INFO ] Transformed 1026 places.
[2020-05-19 14:55:53] [INFO ] Transformed 10461 transitions.
[2020-05-19 14:55:53] [INFO ] Parsed PT model containing 1026 places and 10461 transitions in 432 ms.
Reduce places removed 20 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 212 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 2319 ms. (steps per millisecond=43 ) properties seen :[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, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0]
[2020-05-19 14:55:55] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 1006 cols
[2020-05-19 14:55:55] [INFO ] Computed 85 place invariants in 157 ms
[2020-05-19 14:55:56] [INFO ] [Real]Absence check using 44 positive place invariants in 51 ms returned sat
[2020-05-19 14:55:56] [INFO ] [Real]Absence check using 44 positive and 41 generalized place invariants in 2 ms returned unsat
[2020-05-19 14:55:56] [INFO ] [Real]Absence check using 44 positive place invariants in 94 ms returned sat
[2020-05-19 14:55:56] [INFO ] [Real]Absence check using 44 positive and 41 generalized place invariants in 28 ms returned unsat
[2020-05-19 14:55:56] [INFO ] [Real]Absence check using 44 positive place invariants in 36 ms returned sat
[2020-05-19 14:55:56] [INFO ] [Real]Absence check using 44 positive and 41 generalized place invariants in 25 ms returned unsat
[2020-05-19 14:55:56] [INFO ] [Real]Absence check using 44 positive place invariants in 39 ms returned sat
[2020-05-19 14:55:56] [INFO ] [Real]Absence check using 44 positive and 41 generalized place invariants in 46 ms returned sat
[2020-05-19 14:55:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 14:56:03] [INFO ] [Real]Absence check using state equation in 6331 ms returned sat
[2020-05-19 14:56:03] [INFO ] State equation strengthened by 421 read => feed constraints.
[2020-05-19 14:56:03] [INFO ] [Real]Added 421 Read/Feed constraints in 432 ms returned sat
[2020-05-19 14:56:05] [INFO ] Computed and/alt/rep : 10441/577580/2462 causal constraints in 1268 ms.
[2020-05-19 14:56:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 14:56:06] [INFO ] [Nat]Absence check using 44 positive place invariants in 156 ms returned sat
[2020-05-19 14:56:06] [INFO ] [Nat]Absence check using 44 positive and 41 generalized place invariants in 75 ms returned sat
[2020-05-19 14:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 14:56:09] [INFO ] [Nat]Absence check using state equation in 3642 ms returned sat
[2020-05-19 14:56:11] [INFO ] [Nat]Added 421 Read/Feed constraints in 1212 ms returned sat
[2020-05-19 14:56:12] [INFO ] Computed and/alt/rep : 10441/577580/2462 causal constraints in 1330 ms.
[2020-05-19 14:56:25] [INFO ] Added : 155 causal constraints over 31 iterations in 14695 ms. Result :(error "Solver has unexpectedly terminated")
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
[2020-05-19 14:56:30] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-05-19 14:56:30] [INFO ] Flatten gal took : 4048 ms
[2020-05-19 14:56:31] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-05-19 14:56:31] [INFO ] Flatten gal took : 721 ms
FORMULA SafeBus-PT-20-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 14:56:32] [INFO ] Applying decomposition
[2020-05-19 14:56:32] [INFO ] Flatten gal took : 759 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/graph239108315245986815.txt, -o, /tmp/graph239108315245986815.bin, -w, /tmp/graph239108315245986815.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/graph239108315245986815.bin, -l, -1, -v, -w, /tmp/graph239108315245986815.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 14:56:34] [INFO ] Decomposing Gal with order
[2020-05-19 14:56:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 14:56:45] [INFO ] Removed a total of 35290 redundant transitions.
[2020-05-19 14:56:45] [INFO ] Flatten gal took : 1865 ms
[2020-05-19 14:56:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 1089 labels/synchronizations in 395 ms.
[2020-05-19 14:56:54] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 51 ms
[2020-05-19 14:56:54] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 133 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 15 CTL formulae.
built 279 ordering constraints for composite.
built 195 ordering constraints for composite.
built 199 ordering constraints for composite.
built 213 ordering constraints for composite.
built 273 ordering constraints for composite.
Detected timeout of ITS tools.
[2020-05-19 15:17:15] [INFO ] Flatten gal took : 2375 ms
[2020-05-19 15:17:15] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 220 ms
[2020-05-19 15:17:15] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 270 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 15 CTL formulae.
Detected timeout of ITS tools.
[2020-05-19 15:37:35] [INFO ] Flatten gal took : 2640 ms
[2020-05-19 15:37:37] [INFO ] Input system was already deterministic with 10461 transitions.
[2020-05-19 15:37:37] [INFO ] Transformed 1006 places.
[2020-05-19 15:37:37] [INFO ] Transformed 10461 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 15:38:08] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 33 ms
[2020-05-19 15:38:08] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 71 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 15 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-20"
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-20, 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-oct2-158972914100428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-20.tgz
mv SafeBus-PT-20 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 ;