fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r007-tall-162037989800287
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for AirplaneLD-PT-0500

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
530.035 18556.00 31176.00 161.10 TTFTTFFFTFFTTTTT 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.r007-tall-162037989800287.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 AirplaneLD-PT-0500, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037989800287
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 2.9M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 9.8M May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 655K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.6M 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 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 53K Mar 28 15:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 141K Mar 28 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 88K Mar 28 15:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 404K Mar 28 15:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 183K Mar 23 01:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 441K Mar 23 01:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 129K Mar 22 09:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 531K Mar 22 09:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 41K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 72K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 3.9M 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-00
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-01
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-02
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-03
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-04
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-05
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-06
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-07
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-08
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-09
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-10
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-11
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-12
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-13
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-14
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620455798272

Running Version 0
[2021-05-08 06:36:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2021-05-08 06:36:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 06:36:40] [INFO ] Load time of PNML (sax parser for PT used): 295 ms
[2021-05-08 06:36:40] [INFO ] Transformed 3519 places.
[2021-05-08 06:36:40] [INFO ] Transformed 4008 transitions.
[2021-05-08 06:36:40] [INFO ] Found NUPN structural information;
[2021-05-08 06:36:40] [INFO ] Parsed PT model containing 3519 places and 4008 transitions in 366 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 36 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 1502 places and 0 transitions.
Incomplete random walk after 10000 steps, including 1264 resets, run finished after 1004 ms. (steps per millisecond=9 ) properties (out of 16) seen :10
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=21 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=28 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 4008 rows 2017 cols
[2021-05-08 06:36:43] [INFO ] Computed 3 place invariants in 422 ms
[2021-05-08 06:36:43] [INFO ] [Real]Absence check using 2 positive place invariants in 43 ms returned sat
[2021-05-08 06:36:43] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 3 ms returned sat
[2021-05-08 06:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 06:36:45] [INFO ] [Real]Absence check using state equation in 2232 ms returned sat
[2021-05-08 06:36:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 06:36:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 41 ms returned unsat
[2021-05-08 06:36:46] [INFO ] [Real]Absence check using 2 positive place invariants in 36 ms returned unsat
[2021-05-08 06:36:47] [INFO ] [Real]Absence check using 2 positive place invariants in 27 ms returned sat
[2021-05-08 06:36:47] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-08 06:36:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 06:36:48] [INFO ] [Real]Absence check using state equation in 1025 ms returned sat
[2021-05-08 06:36:48] [INFO ] Computed and/alt/rep : 1004/2006/1004 causal constraints (skipped 1000 transitions) in 506 ms.
[2021-05-08 06:36:49] [INFO ] Added : 3 causal constraints over 1 iterations in 910 ms. Result :sat
[2021-05-08 06:36:49] [INFO ] [Real]Absence check using 2 positive place invariants in 27 ms returned sat
[2021-05-08 06:36:49] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-08 06:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 06:36:50] [INFO ] [Real]Absence check using state equation in 993 ms returned unsat
[2021-05-08 06:36:51] [INFO ] [Real]Absence check using 2 positive place invariants in 27 ms returned sat
[2021-05-08 06:36:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-08 06:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 06:36:52] [INFO ] [Real]Absence check using state equation in 990 ms returned sat
[2021-05-08 06:36:52] [INFO ] Computed and/alt/rep : 1004/2006/1004 causal constraints (skipped 1000 transitions) in 437 ms.
[2021-05-08 06:36:53] [INFO ] Added : 2 causal constraints over 1 iterations in 837 ms. Result :sat
[2021-05-08 06:36:53] [INFO ] [Real]Absence check using 2 positive place invariants in 27 ms returned sat
[2021-05-08 06:36:53] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-08 06:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 06:36:54] [INFO ] [Real]Absence check using state equation in 931 ms returned sat
[2021-05-08 06:36:55] [INFO ] Computed and/alt/rep : 1004/2006/1004 causal constraints (skipped 1000 transitions) in 389 ms.
[2021-05-08 06:36:55] [INFO ] Added : 3 causal constraints over 1 iterations in 782 ms. Result :sat
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 3 different solutions.
Incomplete Parikh walk after 900 steps, including 89 resets, run finished after 22 ms. (steps per millisecond=40 ) properties (out of 3) seen :1 could not realise parikh vector
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 600 steps, including 85 resets, run finished after 7 ms. (steps per millisecond=85 ) properties (out of 2) seen :1 could not realise parikh vector
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 10 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620455816828

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="AirplaneLD-PT-0500"
export BK_EXAMINATION="ReachabilityFireability"
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 AirplaneLD-PT-0500, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r007-tall-162037989800287"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0500.tgz
mv AirplaneLD-PT-0500 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;