fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r051-ebro-158902545800206
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for DES-PT-01b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15743.480 13241.00 27633.00 93.50 FFFFFTFFFFFFFTFF normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r051-ebro-158902545800206.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-01b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902545800206
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 3.5K Mar 30 01:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 30 01:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 16:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:16 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 3.3K Apr 8 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 08:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 27 08:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 26 08:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 26 08:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 68K 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 DES-PT-01b-ReachabilityCardinality-00
FORMULA_NAME DES-PT-01b-ReachabilityCardinality-01
FORMULA_NAME DES-PT-01b-ReachabilityCardinality-02
FORMULA_NAME DES-PT-01b-ReachabilityCardinality-03
FORMULA_NAME DES-PT-01b-ReachabilityCardinality-04
FORMULA_NAME DES-PT-01b-ReachabilityCardinality-05
FORMULA_NAME DES-PT-01b-ReachabilityCardinality-06
FORMULA_NAME DES-PT-01b-ReachabilityCardinality-07
FORMULA_NAME DES-PT-01b-ReachabilityCardinality-08
FORMULA_NAME DES-PT-01b-ReachabilityCardinality-09
FORMULA_NAME DES-PT-01b-ReachabilityCardinality-10
FORMULA_NAME DES-PT-01b-ReachabilityCardinality-11
FORMULA_NAME DES-PT-01b-ReachabilityCardinality-12
FORMULA_NAME DES-PT-01b-ReachabilityCardinality-13
FORMULA_NAME DES-PT-01b-ReachabilityCardinality-14
FORMULA_NAME DES-PT-01b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589528216948

[2020-05-15 07:36:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2020-05-15 07:37:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 07:37:00] [INFO ] Load time of PNML (sax parser for PT used): 135 ms
[2020-05-15 07:37:00] [INFO ] Transformed 284 places.
[2020-05-15 07:37:00] [INFO ] Transformed 235 transitions.
[2020-05-15 07:37:00] [INFO ] Found NUPN structural information;
[2020-05-15 07:37:00] [INFO ] Parsed PT model containing 284 places and 235 transitions in 220 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 53 ms.
Working with output stream class java.io.PrintStream
FORMULA DES-PT-01b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-01b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-01b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-01b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-01b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 95 resets, run finished after 98 ms. (steps per millisecond=102 ) properties seen :[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0]
FORMULA DES-PT-01b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0]
// Phase 1: matrix 235 rows 284 cols
[2020-05-15 07:37:00] [INFO ] Computed 65 place invariants in 29 ms
[2020-05-15 07:37:00] [INFO ] [Real]Absence check using 40 positive place invariants in 65 ms returned sat
[2020-05-15 07:37:00] [INFO ] [Real]Absence check using 40 positive and 25 generalized place invariants in 21 ms returned sat
[2020-05-15 07:37:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 07:37:01] [INFO ] [Real]Absence check using state equation in 435 ms returned sat
[2020-05-15 07:37:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 07:37:01] [INFO ] [Nat]Absence check using 40 positive place invariants in 110 ms returned sat
[2020-05-15 07:37:01] [INFO ] [Nat]Absence check using 40 positive and 25 generalized place invariants in 20 ms returned sat
[2020-05-15 07:37:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 07:37:02] [INFO ] [Nat]Absence check using state equation in 499 ms returned sat
[2020-05-15 07:37:02] [INFO ] Deduced a trap composed of 12 places in 307 ms
[2020-05-15 07:37:02] [INFO ] Deduced a trap composed of 8 places in 198 ms
[2020-05-15 07:37:03] [INFO ] Deduced a trap composed of 24 places in 217 ms
[2020-05-15 07:37:03] [INFO ] Deduced a trap composed of 35 places in 125 ms
[2020-05-15 07:37:03] [INFO ] Deduced a trap composed of 55 places in 151 ms
[2020-05-15 07:37:03] [INFO ] Deduced a trap composed of 36 places in 110 ms
[2020-05-15 07:37:03] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1310 ms
[2020-05-15 07:37:03] [INFO ] Computed and/alt/rep : 234/415/234 causal constraints in 27 ms.
[2020-05-15 07:37:05] [INFO ] Added : 223 causal constraints over 45 iterations in 2158 ms. Result :sat
[2020-05-15 07:37:05] [INFO ] Deduced a trap composed of 30 places in 92 ms
[2020-05-15 07:37:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 196 ms
Attempting to minimize the solution found.
Minimization took 31 ms.
[2020-05-15 07:37:06] [INFO ] [Real]Absence check using 40 positive place invariants in 36 ms returned sat
[2020-05-15 07:37:06] [INFO ] [Real]Absence check using 40 positive and 25 generalized place invariants in 20 ms returned sat
[2020-05-15 07:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 07:37:06] [INFO ] [Real]Absence check using state equation in 395 ms returned sat
[2020-05-15 07:37:06] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 07:37:06] [INFO ] [Nat]Absence check using 40 positive place invariants in 52 ms returned sat
[2020-05-15 07:37:06] [INFO ] [Nat]Absence check using 40 positive and 25 generalized place invariants in 19 ms returned sat
[2020-05-15 07:37:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 07:37:07] [INFO ] [Nat]Absence check using state equation in 377 ms returned sat
[2020-05-15 07:37:07] [INFO ] Deduced a trap composed of 8 places in 143 ms
[2020-05-15 07:37:07] [INFO ] Deduced a trap composed of 23 places in 138 ms
[2020-05-15 07:37:07] [INFO ] Deduced a trap composed of 13 places in 68 ms
[2020-05-15 07:37:07] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 489 ms
[2020-05-15 07:37:07] [INFO ] Computed and/alt/rep : 234/415/234 causal constraints in 26 ms.
[2020-05-15 07:37:09] [INFO ] Added : 218 causal constraints over 44 iterations in 1989 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
Incomplete Parikh walk after 27400 steps, including 294 resets, run finished after 169 ms. (steps per millisecond=162 ) properties seen :[0, 1] could not realise parikh vector
FORMULA DES-PT-01b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 15825 steps, including 202 resets, run visited all 1 properties in 79 ms. (steps per millisecond=200 )
FORMULA DES-PT-01b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589528230189

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="DES-PT-01b"
export BK_EXAMINATION="ReachabilityCardinality"
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 DES-PT-01b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r051-ebro-158902545800206"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-01b.tgz
mv DES-PT-01b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;