fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r083-tall-162048874900043
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for Diffusion2D-PT-D05N250

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
332.163 7830.00 13272.00 95.40 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r083-tall-162048874900043.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 Diffusion2D-PT-D05N250, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048874900043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 83K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Mar 28 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 23 10:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 23 10:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 22 17:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 17:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 8 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 55K May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D05N250-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1620533878123

Running Version 0
[2021-05-09 04:18:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 04:18:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 04:18:00] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2021-05-09 04:18:00] [INFO ] Transformed 25 places.
[2021-05-09 04:18:00] [INFO ] Transformed 144 transitions.
[2021-05-09 04:18:00] [INFO ] Parsed PT model containing 25 places and 144 transitions in 79 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 04:18:00] [INFO ] Computed 1 place invariants in 10 ms
FORMULA Diffusion2D-PT-D05N250-UpperBounds-05 250 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10044 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1674 ) properties (out of 15) seen :2750
FORMULA Diffusion2D-PT-D05N250-UpperBounds-15 250 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N250-UpperBounds-14 250 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N250-UpperBounds-12 250 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N250-UpperBounds-11 250 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N250-UpperBounds-09 250 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N250-UpperBounds-07 250 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N250-UpperBounds-06 250 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N250-UpperBounds-04 250 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N250-UpperBounds-03 250 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N250-UpperBounds-01 250 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N250-UpperBounds-00 250 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 4) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 4) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 4) seen :33
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 4) seen :33
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 04:18:00] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-09 04:18:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2021-05-09 04:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 04:18:00] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2021-05-09 04:18:00] [INFO ] Computed and/alt/rep : 136/848/136 causal constraints (skipped 0 transitions) in 16 ms.
[2021-05-09 04:18:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 04:18:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 04:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 04:18:00] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-09 04:18:00] [INFO ] Computed and/alt/rep : 136/848/136 causal constraints (skipped 0 transitions) in 14 ms.
[2021-05-09 04:18:01] [INFO ] Added : 128 causal constraints over 26 iterations in 417 ms. Result :sat
Minimization took 99 ms.
[2021-05-09 04:18:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 04:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 04:18:01] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-09 04:18:01] [INFO ] Computed and/alt/rep : 136/848/136 causal constraints (skipped 0 transitions) in 9 ms.
[2021-05-09 04:18:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 04:18:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-09 04:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 04:18:01] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2021-05-09 04:18:01] [INFO ] Computed and/alt/rep : 136/848/136 causal constraints (skipped 0 transitions) in 13 ms.
[2021-05-09 04:18:01] [INFO ] Added : 129 causal constraints over 26 iterations in 347 ms. Result :sat
Minimization took 79 ms.
[2021-05-09 04:18:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-09 04:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 04:18:01] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-09 04:18:01] [INFO ] Computed and/alt/rep : 136/848/136 causal constraints (skipped 0 transitions) in 10 ms.
[2021-05-09 04:18:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 04:18:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 04:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 04:18:01] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-09 04:18:01] [INFO ] Computed and/alt/rep : 136/848/136 causal constraints (skipped 0 transitions) in 11 ms.
[2021-05-09 04:18:02] [INFO ] Added : 129 causal constraints over 27 iterations in 392 ms. Result :sat
Minimization took 82 ms.
[2021-05-09 04:18:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 04:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 04:18:02] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-09 04:18:02] [INFO ] Computed and/alt/rep : 136/848/136 causal constraints (skipped 0 transitions) in 18 ms.
[2021-05-09 04:18:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 04:18:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-09 04:18:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 04:18:02] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2021-05-09 04:18:02] [INFO ] Computed and/alt/rep : 136/848/136 causal constraints (skipped 0 transitions) in 10 ms.
[2021-05-09 04:18:02] [INFO ] Added : 129 causal constraints over 27 iterations in 369 ms. Result :sat
Minimization took 79 ms.
Current structural bounds on expressions (after SMT) : [250, 250, 250, 250] Max seen :[13, 11, 15, 15]
Incomplete Parikh walk after 114700 steps, including 103 resets, run finished after 361 ms. (steps per millisecond=317 ) properties (out of 4) seen :529 could not realise parikh vector
FORMULA Diffusion2D-PT-D05N250-UpperBounds-13 250 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D05N250-UpperBounds-10 250 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 114700 steps, including 103 resets, run finished after 231 ms. (steps per millisecond=496 ) properties (out of 2) seen :30 could not realise parikh vector
Incomplete Parikh walk after 312100 steps, including 104 resets, run finished after 759 ms. (steps per millisecond=411 ) properties (out of 2) seen :280 could not realise parikh vector
FORMULA Diffusion2D-PT-D05N250-UpperBounds-08 250 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 385200 steps, including 104 resets, run finished after 807 ms. (steps per millisecond=477 ) properties (out of 1) seen :250 could not realise parikh vector
FORMULA Diffusion2D-PT-D05N250-UpperBounds-02 250 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620533885953

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="Diffusion2D-PT-D05N250"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 Diffusion2D-PT-D05N250, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r083-tall-162048874900043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D05N250.tgz
mv Diffusion2D-PT-D05N250 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;