fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r102-smll-162075331000007
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for FlexibleBarrier-PT-04a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
213.995 7159.00 17838.00 301.40 FTTTFFFTFTFTFFTT 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.r102-smll-162075331000007.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FlexibleBarrier-PT-04a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r102-smll-162075331000007
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 340K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 114K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 10 09:43 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 3.3K Mar 28 16:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 11:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 11:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 22 19:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 22 19:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 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 23K 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 FlexibleBarrier-PT-04a-ReachabilityFireability-00
FORMULA_NAME FlexibleBarrier-PT-04a-ReachabilityFireability-01
FORMULA_NAME FlexibleBarrier-PT-04a-ReachabilityFireability-02
FORMULA_NAME FlexibleBarrier-PT-04a-ReachabilityFireability-03
FORMULA_NAME FlexibleBarrier-PT-04a-ReachabilityFireability-04
FORMULA_NAME FlexibleBarrier-PT-04a-ReachabilityFireability-05
FORMULA_NAME FlexibleBarrier-PT-04a-ReachabilityFireability-06
FORMULA_NAME FlexibleBarrier-PT-04a-ReachabilityFireability-07
FORMULA_NAME FlexibleBarrier-PT-04a-ReachabilityFireability-08
FORMULA_NAME FlexibleBarrier-PT-04a-ReachabilityFireability-09
FORMULA_NAME FlexibleBarrier-PT-04a-ReachabilityFireability-10
FORMULA_NAME FlexibleBarrier-PT-04a-ReachabilityFireability-11
FORMULA_NAME FlexibleBarrier-PT-04a-ReachabilityFireability-12
FORMULA_NAME FlexibleBarrier-PT-04a-ReachabilityFireability-13
FORMULA_NAME FlexibleBarrier-PT-04a-ReachabilityFireability-14
FORMULA_NAME FlexibleBarrier-PT-04a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621112932068

Running Version 0
[2021-05-15 21:08:55] [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]
[2021-05-15 21:08:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 21:08:55] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2021-05-15 21:08:55] [INFO ] Transformed 51 places.
[2021-05-15 21:08:55] [INFO ] Transformed 88 transitions.
[2021-05-15 21:08:55] [INFO ] Found NUPN structural information;
[2021-05-15 21:08:55] [INFO ] Parsed PT model containing 51 places and 88 transitions in 176 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 15) seen :2
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2021-05-15 21:08:56] [INFO ] Flow matrix only has 74 transitions (discarded 4 similar events)
// Phase 1: matrix 74 rows 51 cols
[2021-05-15 21:08:56] [INFO ] Computed 6 place invariants in 16 ms
[2021-05-15 21:08:56] [INFO ] [Real]Absence check using 6 positive place invariants in 21 ms returned sat
[2021-05-15 21:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:08:56] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2021-05-15 21:08:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:08:56] [INFO ] [Nat]Absence check using 6 positive place invariants in 6 ms returned unsat
[2021-05-15 21:08:56] [INFO ] [Real]Absence check using 6 positive place invariants in 7 ms returned unsat
[2021-05-15 21:08:56] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned unsat
[2021-05-15 21:08:57] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned unsat
[2021-05-15 21:08:57] [INFO ] [Real]Absence check using 6 positive place invariants in 6 ms returned sat
[2021-05-15 21:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:08:57] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2021-05-15 21:08:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:08:57] [INFO ] [Nat]Absence check using 6 positive place invariants in 5 ms returned unsat
[2021-05-15 21:08:57] [INFO ] [Real]Absence check using 6 positive place invariants in 6 ms returned unsat
[2021-05-15 21:08:57] [INFO ] [Real]Absence check using 6 positive place invariants in 6 ms returned sat
[2021-05-15 21:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:08:57] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2021-05-15 21:08:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:08:57] [INFO ] [Nat]Absence check using 6 positive place invariants in 5 ms returned unsat
[2021-05-15 21:08:57] [INFO ] [Real]Absence check using 6 positive place invariants in 25 ms returned unsat
[2021-05-15 21:08:57] [INFO ] [Real]Absence check using 6 positive place invariants in 15 ms returned sat
[2021-05-15 21:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:08:57] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2021-05-15 21:08:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:08:57] [INFO ] [Nat]Absence check using 6 positive place invariants in 8 ms returned unsat
[2021-05-15 21:08:57] [INFO ] [Real]Absence check using 6 positive place invariants in 6 ms returned unsat
[2021-05-15 21:08:57] [INFO ] [Real]Absence check using 6 positive place invariants in 8 ms returned unsat
[2021-05-15 21:08:57] [INFO ] [Real]Absence check using 6 positive place invariants in 6 ms returned sat
[2021-05-15 21:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:08:57] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-15 21:08:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:08:58] [INFO ] [Nat]Absence check using 6 positive place invariants in 6 ms returned unsat
[2021-05-15 21:08:58] [INFO ] [Real]Absence check using 6 positive place invariants in 6 ms returned sat
[2021-05-15 21:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:08:58] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2021-05-15 21:08:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:08:58] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned unsat
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-04a-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 0 different solutions.
All properties solved without resorting to model-checking.

BK_STOP 1621112939227

--------------------
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="FlexibleBarrier-PT-04a"
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 FlexibleBarrier-PT-04a, 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 r102-smll-162075331000007"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-04a.tgz
mv FlexibleBarrier-PT-04a 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 ;