fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r064-tall-162038396800182
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for DLCflexbar-PT-3a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
7965.436 80804.00 58756.00 18623.70 FTTTTFTFTFTFFFFF 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-162038396800182.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCflexbar-PT-3a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396800182
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 129K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 82K 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 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 15:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.9K Mar 23 03:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 23 03:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 13:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 13:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 996K 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 DLCflexbar-PT-3a-ReachabilityCardinality-00
FORMULA_NAME DLCflexbar-PT-3a-ReachabilityCardinality-01
FORMULA_NAME DLCflexbar-PT-3a-ReachabilityCardinality-02
FORMULA_NAME DLCflexbar-PT-3a-ReachabilityCardinality-03
FORMULA_NAME DLCflexbar-PT-3a-ReachabilityCardinality-04
FORMULA_NAME DLCflexbar-PT-3a-ReachabilityCardinality-05
FORMULA_NAME DLCflexbar-PT-3a-ReachabilityCardinality-06
FORMULA_NAME DLCflexbar-PT-3a-ReachabilityCardinality-07
FORMULA_NAME DLCflexbar-PT-3a-ReachabilityCardinality-08
FORMULA_NAME DLCflexbar-PT-3a-ReachabilityCardinality-09
FORMULA_NAME DLCflexbar-PT-3a-ReachabilityCardinality-10
FORMULA_NAME DLCflexbar-PT-3a-ReachabilityCardinality-11
FORMULA_NAME DLCflexbar-PT-3a-ReachabilityCardinality-12
FORMULA_NAME DLCflexbar-PT-3a-ReachabilityCardinality-13
FORMULA_NAME DLCflexbar-PT-3a-ReachabilityCardinality-14
FORMULA_NAME DLCflexbar-PT-3a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620489881306

Running Version 0
[2021-05-08 16:04:55] [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 16:04:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 16:04:55] [INFO ] Load time of PNML (sax parser for PT used): 185 ms
[2021-05-08 16:04:55] [INFO ] Transformed 581 places.
[2021-05-08 16:04:55] [INFO ] Transformed 3891 transitions.
[2021-05-08 16:04:55] [INFO ] Found NUPN structural information;
[2021-05-08 16:04:55] [INFO ] Parsed PT model containing 581 places and 3891 transitions in 252 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 455 transitions
Reduce redundant transitions removed 455 transitions.
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 2736895 steps, run timeout after 30001 ms. (steps per millisecond=91 ) properties seen :{}
Probabilistic random walk after 2736895 steps, saw 2402542 distinct states, run finished after 37131 ms. (steps per millisecond=73 ) properties seen :{}
Running SMT prover for 9 properties.
[2021-05-08 16:05:33] [INFO ] Flow matrix only has 382 transitions (discarded 3054 similar events)
// Phase 1: matrix 382 rows 581 cols
[2021-05-08 16:05:33] [INFO ] Computed 355 place invariants in 11 ms
[2021-05-08 16:05:34] [INFO ] [Real]Absence check using 355 positive place invariants in 103 ms returned sat
[2021-05-08 16:05:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 16:05:34] [INFO ] [Real]Absence check using state equation in 226 ms returned sat
[2021-05-08 16:05:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 16:05:34] [INFO ] [Nat]Absence check using 355 positive place invariants in 86 ms returned unsat
[2021-05-08 16:05:34] [INFO ] [Real]Absence check using 355 positive place invariants in 64 ms returned sat
[2021-05-08 16:05:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 16:05:35] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2021-05-08 16:05:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 16:05:35] [INFO ] [Nat]Absence check using 355 positive place invariants in 39 ms returned unsat
[2021-05-08 16:05:35] [INFO ] [Real]Absence check using 355 positive place invariants in 61 ms returned sat
[2021-05-08 16:05:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 16:05:35] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2021-05-08 16:05:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 16:05:35] [INFO ] [Real]Absence check using 355 positive place invariants in 60 ms returned sat
[2021-05-08 16:05:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 16:05:35] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2021-05-08 16:05:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 16:05:36] [INFO ] [Nat]Absence check using 355 positive place invariants in 13 ms returned unsat
[2021-05-08 16:05:36] [INFO ] [Real]Absence check using 355 positive place invariants in 38 ms returned unsat
[2021-05-08 16:05:36] [INFO ] [Real]Absence check using 355 positive place invariants in 70 ms returned sat
[2021-05-08 16:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 16:05:36] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2021-05-08 16:05:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 16:05:36] [INFO ] [Real]Absence check using 355 positive place invariants in 71 ms returned sat
[2021-05-08 16:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 16:05:36] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2021-05-08 16:05:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 16:05:37] [INFO ] [Nat]Absence check using 355 positive place invariants in 45 ms returned unsat
[2021-05-08 16:05:37] [INFO ] [Real]Absence check using 355 positive place invariants in 59 ms returned sat
[2021-05-08 16:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 16:05:37] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2021-05-08 16:05:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 16:05:37] [INFO ] [Real]Absence check using 355 positive place invariants in 21 ms returned unsat
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-3a-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 0 different solutions.
All properties solved without resorting to model-checking.

BK_STOP 1620489962110

--------------------
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
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
++ cut -d . -f 9
+ 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="DLCflexbar-PT-3a"
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 DLCflexbar-PT-3a, 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-162038396800182"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-3a.tgz
mv DLCflexbar-PT-3a 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 ;