fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r311-tall-162132108200355
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for TwoPhaseLocking-PT-nC05000vD

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
417.020 8806.00 13053.00 90.90 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 5000 2500 2500 5000 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.r311-tall-162132108200355.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 TwoPhaseLocking-PT-nC05000vD, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132108200355
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 320K
-rw-r--r-- 1 mcc users 11K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 12 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 12 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 12 08:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 12 08:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.8K May 12 04:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 12 04:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 11 18:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 11 18:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 10 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 4.6K May 12 08:13 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 2PhLockVParam-UpperBounds-00
FORMULA_NAME 2PhLockVParam-UpperBounds-01
FORMULA_NAME 2PhLockVParam-UpperBounds-02
FORMULA_NAME 2PhLockVParam-UpperBounds-03
FORMULA_NAME 2PhLockVParam-UpperBounds-04
FORMULA_NAME 2PhLockVParam-UpperBounds-05
FORMULA_NAME 2PhLockVParam-UpperBounds-06
FORMULA_NAME 2PhLockVParam-UpperBounds-07
FORMULA_NAME 2PhLockVParam-UpperBounds-08
FORMULA_NAME 2PhLockVParam-UpperBounds-09
FORMULA_NAME 2PhLockVParam-UpperBounds-10
FORMULA_NAME 2PhLockVParam-UpperBounds-11
FORMULA_NAME 2PhLockVParam-UpperBounds-12
FORMULA_NAME 2PhLockVParam-UpperBounds-13
FORMULA_NAME 2PhLockVParam-UpperBounds-14
FORMULA_NAME 2PhLockVParam-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1621472078099

Running Version 0
[2021-05-20 00:54:40] [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]
[2021-05-20 00:54:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-20 00:54:40] [INFO ] Load time of PNML (sax parser for PT used): 19 ms
[2021-05-20 00:54:40] [INFO ] Transformed 8 places.
[2021-05-20 00:54:40] [INFO ] Transformed 6 transitions.
[2021-05-20 00:54:40] [INFO ] Parsed PT model containing 8 places and 6 transitions in 59 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 6 rows 8 cols
[2021-05-20 00:54:40] [INFO ] Computed 3 place invariants in 4 ms
FORMULA 2PhLockVParam-UpperBounds-15 5000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA 2PhLockVParam-UpperBounds-13 2500 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA 2PhLockVParam-UpperBounds-12 5000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA 2PhLockVParam-UpperBounds-11 2500 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA 2PhLockVParam-UpperBounds-09 2500 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA 2PhLockVParam-UpperBounds-06 2500 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA 2PhLockVParam-UpperBounds-04 2500 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA 2PhLockVParam-UpperBounds-03 2500 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10006 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :10000
FORMULA 2PhLockVParam-UpperBounds-10 2500 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA 2PhLockVParam-UpperBounds-07 2500 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA 2PhLockVParam-UpperBounds-05 2500 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA 2PhLockVParam-UpperBounds-00 2500 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 4) seen :131
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 4) seen :335
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 4) seen :256
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 4) seen :309
// Phase 1: matrix 6 rows 8 cols
[2021-05-20 00:54:40] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-20 00:54:40] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2021-05-20 00:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 00:54:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-20 00:54:40] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-20 00:54:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-20 00:54:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-20 00:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-20 00:54:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2021-05-20 00:54:40] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-20 00:54:40] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2021-05-20 00:54:40] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2021-05-20 00:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 00:54:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-20 00:54:40] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-20 00:54:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-20 00:54:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2021-05-20 00:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-20 00:54:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-20 00:54:40] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-20 00:54:40] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2021-05-20 00:54:40] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2021-05-20 00:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 00:54:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2021-05-20 00:54:40] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-20 00:54:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-20 00:54:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-20 00:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-20 00:54:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2021-05-20 00:54:40] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 8 ms.
[2021-05-20 00:54:40] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2021-05-20 00:54:40] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned sat
[2021-05-20 00:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 00:54:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-20 00:54:40] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-20 00:54:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-20 00:54:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2021-05-20 00:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-20 00:54:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2021-05-20 00:54:40] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-20 00:54:40] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2500, 2500, 2500, 2500] Max seen :[116, 167, 256, 167]
Incomplete Parikh walk after 1000000 steps, including 99 resets, run finished after 1419 ms. (steps per millisecond=704 ) properties (out of 4) seen :7709 could not realise parikh vector
FORMULA 2PhLockVParam-UpperBounds-14 2500 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA 2PhLockVParam-UpperBounds-08 2500 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA 2PhLockVParam-UpperBounds-02 2500 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 750000 steps, including 98 resets, run finished after 1021 ms. (steps per millisecond=734 ) properties (out of 1) seen :25 could not realise parikh vector
Incomplete Parikh walk after 1000000 steps, including 99 resets, run finished after 1251 ms. (steps per millisecond=799 ) properties (out of 1) seen :225 could not realise parikh vector
Incomplete Parikh walk after 1250000 steps, including 99 resets, run finished after 1734 ms. (steps per millisecond=720 ) properties (out of 1) seen :2500 could not realise parikh vector
FORMULA 2PhLockVParam-UpperBounds-01 2500 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621472086905

--------------------
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="TwoPhaseLocking-PT-nC05000vD"
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 TwoPhaseLocking-PT-nC05000vD, 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 r311-tall-162132108200355"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC05000vD.tgz
mv TwoPhaseLocking-PT-nC05000vD 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 ;