fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r045-oct2-162038291700246
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for ClientsAndServers-PT-N1000P0

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
342.647 5845.00 12651.00 131.60 TFTTTFTTTTFFFTFF 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-oct2-162038291700246.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-N1000P0, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291700246
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 360K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K 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 3.5K Mar 28 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 03:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 12:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 12:34 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 9.1K 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 ClientsAndServers-PT-N1000P0-ReachabilityCardinality-00
FORMULA_NAME ClientsAndServers-PT-N1000P0-ReachabilityCardinality-01
FORMULA_NAME ClientsAndServers-PT-N1000P0-ReachabilityCardinality-02
FORMULA_NAME ClientsAndServers-PT-N1000P0-ReachabilityCardinality-03
FORMULA_NAME ClientsAndServers-PT-N1000P0-ReachabilityCardinality-04
FORMULA_NAME ClientsAndServers-PT-N1000P0-ReachabilityCardinality-05
FORMULA_NAME ClientsAndServers-PT-N1000P0-ReachabilityCardinality-06
FORMULA_NAME ClientsAndServers-PT-N1000P0-ReachabilityCardinality-07
FORMULA_NAME ClientsAndServers-PT-N1000P0-ReachabilityCardinality-08
FORMULA_NAME ClientsAndServers-PT-N1000P0-ReachabilityCardinality-09
FORMULA_NAME ClientsAndServers-PT-N1000P0-ReachabilityCardinality-10
FORMULA_NAME ClientsAndServers-PT-N1000P0-ReachabilityCardinality-11
FORMULA_NAME ClientsAndServers-PT-N1000P0-ReachabilityCardinality-12
FORMULA_NAME ClientsAndServers-PT-N1000P0-ReachabilityCardinality-13
FORMULA_NAME ClientsAndServers-PT-N1000P0-ReachabilityCardinality-14
FORMULA_NAME ClientsAndServers-PT-N1000P0-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620571212838

Running Version 0
[2021-05-09 14:40:15] [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]
[2021-05-09 14:40:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 14:40:15] [INFO ] Load time of PNML (sax parser for PT used): 24 ms
[2021-05-09 14:40:15] [INFO ] Transformed 25 places.
[2021-05-09 14:40:15] [INFO ] Transformed 18 transitions.
[2021-05-09 14:40:15] [INFO ] Parsed PT model containing 25 places and 18 transitions in 100 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 16004 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1600 ) properties (out of 15) seen :3
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :6
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 6) 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 6) seen :1
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 5 properties.
// Phase 1: matrix 18 rows 25 cols
[2021-05-09 14:40:15] [INFO ] Computed 8 place invariants in 6 ms
[2021-05-09 14:40:15] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2021-05-09 14:40:15] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 2 ms returned sat
[2021-05-09 14:40:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 14:40:15] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-09 14:40:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 14:40:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 14:40:15] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 14:40:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 14:40:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-09 14:40:16] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 14:40:16] [INFO ] Added : 8 causal constraints over 2 iterations in 33 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-09 14:40:16] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-09 14:40:16] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned unsat
[2021-05-09 14:40:16] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 14:40:16] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 14:40:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 14:40:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-09 14:40:16] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-09 14:40:16] [INFO ] Added : 9 causal constraints over 2 iterations in 28 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-09 14:40:16] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-09 14:40:16] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 14:40:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 14:40:16] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-09 14:40:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 14:40:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 14:40:16] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 14:40:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 14:40:16] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-09 14:40:16] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-09 14:40:16] [INFO ] Added : 13 causal constraints over 3 iterations in 33 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-09 14:40:16] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-09 14:40:16] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 14:40:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 14:40:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-09 14:40:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 14:40:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 14:40:16] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 14:40:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 14:40:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-09 14:40:16] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-09 14:40:16] [INFO ] Added : 9 causal constraints over 2 iterations in 12 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 4 different solutions.
Incomplete Parikh walk after 2700200 steps, including 99 resets, run finished after 1820 ms. (steps per millisecond=1483 ) properties (out of 4) seen :1 could not realise parikh vector
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 307193 steps, including 6 resets, run visited all 3 properties in 185 ms. (steps per millisecond=1660 )
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N1000P0-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620571218683

--------------------
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="ClientsAndServers-PT-N1000P0"
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 ClientsAndServers-PT-N1000P0, 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 r045-oct2-162038291700246"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N1000P0.tgz
mv ClientsAndServers-PT-N1000P0 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 ;