fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r156-oct2-158972914100412
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for SafeBus-PT-10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15762.630 3600000.00 3986364.00 207223.20 ?FF????????????? normal

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 ;