Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r267-smll-171654406700559.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool greatspnxred
Input is Philosophers-PT-005000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654406700559
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 162M
-rw-r--r-- 1 mcc users 5.5M Apr 13 19:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 27M Apr 13 19:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7M Apr 13 14:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 16M Apr 13 14:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.2M Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 7.8M Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7M Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.0M Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 11M Apr 14 03:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 54M Apr 14 03:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7M Apr 13 23:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15M Apr 13 23:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 501K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 1.3M Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 11M May 18 16:43 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 Philosophers-PT-005000-ReachabilityFireability-2024-00
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-2024-01
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-2024-02
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-2024-03
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-2024-04
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-2024-05
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-2024-06
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-2024-07
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-2024-08
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-2024-09
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-2024-10
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-2024-11
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-2024-12
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-2024-13
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-2024-14
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716962007602

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-PT-005000
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 05:53:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-29 05:53:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 05:53:30] [INFO ] Load time of PNML (sax parser for PT used): 1240 ms
[2024-05-29 05:53:31] [INFO ] Transformed 25000 places.
[2024-05-29 05:53:31] [INFO ] Transformed 25000 transitions.
[2024-05-29 05:53:31] [INFO ] Parsed PT model containing 25000 places and 25000 transitions and 80000 arcs in 1556 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 443 ms.
Reduction of identical properties reduced properties to check from 16 to 14
Working with output stream class java.io.PrintStream
FORMULA Philosophers-PT-005000-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-005000-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 75857 ms. (0 steps per ms) remains 10/12 properties
FORMULA Philosophers-PT-005000-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-005000-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 15004 steps (0 resets) in 24460 ms. (0 steps per ms) remains 10/10 properties
BEST_FIRST walk for 8004 steps (0 resets) in 23763 ms. (0 steps per ms) remains 10/10 properties
BEST_FIRST walk for 16004 steps (0 resets) in 24864 ms. (0 steps per ms) remains 10/10 properties
BEST_FIRST walk for 10004 steps (0 resets) in 24991 ms. (0 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (0 resets) in 9416 ms. (4 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (0 resets) in 8321 ms. (4 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (0 resets) in 7911 ms. (5 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (0 resets) in 8898 ms. (4 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (0 resets) in 8431 ms. (4 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (0 resets) in 7977 ms. (5 steps per ms) remains 10/10 properties
// Phase 1: matrix 25000 rows 25000 cols
[2024-05-29 05:54:33] [INFO ] Computed 10000 invariants in 212 ms
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Philosophers-PT-005000

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 25000
TRANSITIONS: 25000
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.732s, Sys 0.058s]


SAVING FILE /home/mcc/execution/model (.net / .def) ...
EXPORT TIME: [User 0.139s, Sys 0.011s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 527
MODEL NAME: /home/mcc/execution/model
25000 places, 25000 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------

BK_STOP 1716962447586

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

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="Philosophers-PT-005000"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is Philosophers-PT-005000, 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 r267-smll-171654406700559"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-005000.tgz
mv Philosophers-PT-005000 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 ;