fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r045-oct2-162038291500155
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for ClientsAndServers-PT-N0010P1

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
221.327 3174.00 8434.00 78.90 48 48 20 48 20 80 20 20 80 27 20 20 80 20 20 20 normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038291500155.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ClientsAndServers-PT-N0010P1, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291500155
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 360K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 121K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K 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 3.6K Mar 28 15:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 03:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 22 12:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 22 12:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 8 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 9.2K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-00
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-01
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-02
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-03
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-04
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-05
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-06
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-07
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-08
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-09
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-10
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-11
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-12
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-13
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-14
FORMULA_NAME ClientsAndServers-PT-N0010P1-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1620563840548

Running Version 0
[2021-05-09 12:37:22] [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]
[2021-05-09 12:37:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 12:37:22] [INFO ] Load time of PNML (sax parser for PT used): 18 ms
[2021-05-09 12:37:22] [INFO ] Transformed 25 places.
[2021-05-09 12:37:22] [INFO ] Transformed 18 transitions.
[2021-05-09 12:37:22] [INFO ] Parsed PT model containing 25 places and 18 transitions in 50 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 18 rows 25 cols
[2021-05-09 12:37:22] [INFO ] Computed 8 place invariants in 19 ms
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-10 20 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-09 27 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-08 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-04 20 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10011 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :360
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-15 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-14 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-13 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-12 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-11 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-07 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-06 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-05 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-02 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 3) seen :123
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 3) seen :105
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :114
// Phase 1: matrix 18 rows 25 cols
[2021-05-09 12:37:22] [INFO ] Computed 8 place invariants in 3 ms
[2021-05-09 12:37:22] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2021-05-09 12:37:22] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 2 ms returned sat
[2021-05-09 12:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 12:37:22] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-09 12:37:23] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 11 ms.
[2021-05-09 12:37:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 12:37:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 12:37:23] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 12:37:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 12:37:23] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-09 12:37:23] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-09 12:37:23] [INFO ] Added : 8 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2021-05-09 12:37:23] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 12:37:23] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 0 ms returned sat
[2021-05-09 12:37:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 12:37:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-09 12:37:23] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 28 ms.
[2021-05-09 12:37:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 12:37:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 11 ms returned sat
[2021-05-09 12:37:23] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 12:37:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 12:37:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-09 12:37:23] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 12:37:23] [INFO ] Added : 8 causal constraints over 2 iterations in 50 ms. Result :sat
Minimization took 3 ms.
[2021-05-09 12:37:23] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-09 12:37:23] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 12:37:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 12:37:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-09 12:37:23] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 11 ms.
[2021-05-09 12:37:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 12:37:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 12:37:23] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 0 ms returned sat
[2021-05-09 12:37:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 12:37:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-09 12:37:23] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-09 12:37:23] [INFO ] Added : 8 causal constraints over 2 iterations in 40 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [48, 48, 48] Max seen :[41, 41, 41]
Incomplete Parikh walk after 43200 steps, including 99 resets, run finished after 49 ms. (steps per millisecond=881 ) properties (out of 3) seen :144 could not realise parikh vector
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-03 48 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-01 48 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N0010P1-UpperBounds-00 48 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620563843722

--------------------
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="ClientsAndServers-PT-N0010P1"
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 ClientsAndServers-PT-N0010P1, 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 r045-oct2-162038291500155"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N0010P1.tgz
mv ClientsAndServers-PT-N0010P1 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 ;