fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r064-tall-162038396500006
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for DES-PT-00a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
215.768 3514.00 6988.00 131.20 FFFFTTFTTTTFFTFT 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.r064-tall-162038396500006.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 DES-PT-00a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396500006
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 03:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 03:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 22 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 12:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 31K 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 DES-PT-00a-ReachabilityCardinality-00
FORMULA_NAME DES-PT-00a-ReachabilityCardinality-01
FORMULA_NAME DES-PT-00a-ReachabilityCardinality-02
FORMULA_NAME DES-PT-00a-ReachabilityCardinality-03
FORMULA_NAME DES-PT-00a-ReachabilityCardinality-04
FORMULA_NAME DES-PT-00a-ReachabilityCardinality-05
FORMULA_NAME DES-PT-00a-ReachabilityCardinality-06
FORMULA_NAME DES-PT-00a-ReachabilityCardinality-07
FORMULA_NAME DES-PT-00a-ReachabilityCardinality-08
FORMULA_NAME DES-PT-00a-ReachabilityCardinality-09
FORMULA_NAME DES-PT-00a-ReachabilityCardinality-10
FORMULA_NAME DES-PT-00a-ReachabilityCardinality-11
FORMULA_NAME DES-PT-00a-ReachabilityCardinality-12
FORMULA_NAME DES-PT-00a-ReachabilityCardinality-13
FORMULA_NAME DES-PT-00a-ReachabilityCardinality-14
FORMULA_NAME DES-PT-00a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620458249311

Running Version 0
[2021-05-08 07:17:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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 07:17:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 07:17:30] [INFO ] Load time of PNML (sax parser for PT used): 39 ms
[2021-05-08 07:17:30] [INFO ] Transformed 115 places.
[2021-05-08 07:17:30] [INFO ] Transformed 76 transitions.
[2021-05-08 07:17:30] [INFO ] Found NUPN structural information;
[2021-05-08 07:17:30] [INFO ] Parsed PT model containing 115 places and 76 transitions in 80 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA DES-PT-00a-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00a-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00a-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00a-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00a-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 219 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 11) seen :7
FORMULA DES-PT-00a-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-00a-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-00a-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-00a-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-00a-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-00a-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-00a-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 66 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 62 rows 115 cols
[2021-05-08 07:17:31] [INFO ] Computed 57 place invariants in 18 ms
[2021-05-08 07:17:31] [INFO ] [Real]Absence check using 35 positive place invariants in 9 ms returned sat
[2021-05-08 07:17:31] [INFO ] [Real]Absence check using 35 positive and 22 generalized place invariants in 5 ms returned sat
[2021-05-08 07:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:17:31] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-08 07:17:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 07:17:31] [INFO ] [Nat]Absence check using 35 positive place invariants in 13 ms returned sat
[2021-05-08 07:17:31] [INFO ] [Nat]Absence check using 35 positive and 22 generalized place invariants in 4 ms returned sat
[2021-05-08 07:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 07:17:31] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2021-05-08 07:17:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 07:17:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-08 07:17:31] [INFO ] Computed and/alt/rep : 59/174/59 causal constraints (skipped 2 transitions) in 5 ms.
[2021-05-08 07:17:31] [INFO ] Added : 56 causal constraints over 12 iterations in 126 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2021-05-08 07:17:31] [INFO ] [Real]Absence check using 35 positive place invariants in 6 ms returned sat
[2021-05-08 07:17:31] [INFO ] [Real]Absence check using 35 positive and 22 generalized place invariants in 4 ms returned sat
[2021-05-08 07:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:17:31] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-08 07:17:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 07:17:31] [INFO ] [Real]Absence check using 35 positive place invariants in 6 ms returned sat
[2021-05-08 07:17:31] [INFO ] [Real]Absence check using 35 positive and 22 generalized place invariants in 4 ms returned sat
[2021-05-08 07:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:17:31] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-08 07:17:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 07:17:31] [INFO ] [Real]Absence check using 35 positive place invariants in 11 ms returned sat
[2021-05-08 07:17:31] [INFO ] [Real]Absence check using 35 positive and 22 generalized place invariants in 7 ms returned sat
[2021-05-08 07:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:17:31] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2021-05-08 07:17:31] [INFO ] Solution in real domain found non-integer solution.
FORMULA DES-PT-00a-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-00a-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-00a-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 1 different solutions.
Finished Parikh walk after 10568 steps, including 245 resets, run visited all 1 properties in 48 ms. (steps per millisecond=220 )
FORMULA DES-PT-00a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620458252825

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="DES-PT-00a"
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"
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 DES-PT-00a, 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 r064-tall-162038396500006"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-00a.tgz
mv DES-PT-00a 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 ;