Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r196-tall-174889278700217.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool gold2024
Input is ResIsolation-PT-N13P1, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r196-tall-174889278700217
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 211M
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 6 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 211M May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1748959004294

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ResIsolation-PT-N13P1
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-06-03 13:56:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2025-06-03 13:56:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 13:56:52] [INFO ] Load time of PNML (sax parser for PT used): 7048 ms
[2025-06-03 13:56:52] [INFO ] Transformed 415 places.
[2025-06-03 13:56:53] [INFO ] Transformed 147828 transitions.
[2025-06-03 13:56:53] [INFO ] Found NUPN structural information;
[2025-06-03 13:56:53] [INFO ] Parsed PT model containing 415 places and 147828 transitions and 4129525 arcs in 8188 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 415/415 places, 147828/147828 transitions.
Graph (trivial) has 359 edges and 415 vertex of which 39 / 415 are part of one of the 13 SCC in 24 ms
Free SCC test removed 26 places
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Reduce places removed 14 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 76 rules applied. Total rules applied 77 place count 375 transition count 147740
Reduce places removed 62 places and 0 transitions.
Iterating post reduction 1 with 62 rules applied. Total rules applied 139 place count 313 transition count 147740
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 139 place count 313 transition count 147726
Deduced a syphon composed of 14 places in 261 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 167 place count 299 transition count 147726
Performed 24 Post agglomeration using F-continuation condition.
Performed 34 Post agglomeration using F-continuation condition.
Performed 44 Post agglomeration using F-continuation condition.
Performed 53 Post agglomeration using F-continuation condition.
Performed 62 Post agglomeration using F-continuation condition.
Performed 71 Post agglomeration using F-continuation condition.
Performed 80 Post agglomeration using F-continuation condition.
Performed 88 Post agglomeration using F-continuation condition.
Performed 97 Post agglomeration using F-continuation condition.
Performed 104 Post agglomeration using F-continuation condition.
Performed 112 Post agglomeration using F-continuation condition.
Performed 119 Post agglomeration using F-continuation condition.
Performed 127 Post agglomeration using F-continuation condition.
Performed 133 Post agglomeration using F-continuation condition.
Performed 140 Post agglomeration using F-continuation condition.
Performed 146 Post agglomeration using F-continuation condition.
Performed 152 Post agglomeration using F-continuation condition.
Performed 159 Post agglomeration using F-continuation condition.
Performed 165 Post agglomeration using F-continuation condition.
Performed 171 Post agglomeration using F-continuation condition.
Performed 176 Post agglomeration using F-continuation condition.
Performed 182 Post agglomeration using F-continuation condition.
Performed 188 Post agglomeration using F-continuation condition.
Performed 193 Post agglomeration using F-continuation condition.
Performed 199 Post agglomeration using F-continuation condition.
Performed 205 Post agglomeration using F-continuation condition.
Performed 210 Post agglomeration using F-continuation condition.
Performed 216 Post agglomeration using F-continuation condition.
Performed 221 Post agglomeration using F-continuation condition.
Performed 223 Post agglomeration using F-continuation condition.Transition count delta: 223
Deduced a syphon composed of 223 places in 93 ms
Reduce places removed 223 places and 0 transitions.
Iterating global reduction 2 with 446 rules applied. Total rules applied 613 place count 76 transition count 147503
Ensure Unique test removed 24581 transitions
Reduce isomorphic transitions removed 24581 transitions.
Iterating post reduction 2 with 24581 rules applied. Total rules applied 25194 place count 76 transition count 122922
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 42 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 25200 place count 73 transition count 122930
Applied a total of 25200 rules in 968094 ms. Remains 73 /415 variables (removed 342) and now considering 122930/147828 (removed 24898) transitions.
[2025-06-03 14:13:02] [INFO ] Flow matrix only has 122917 transitions (discarded 13 similar events)
// Phase 1: matrix 122917 rows 73 cols
[2025-06-03 14:13:02] [INFO ] Computed 0 invariants in 888 ms
[2025-06-03 14:13:32] [INFO ] Implicit Places using invariants in 30437 ms returned []
Implicit Place search using SMT only with invariants took 30469 ms to find 0 implicit places.
Running 122914 sub problems to find dead transitions.
[2025-06-03 14:13:34] [INFO ] Flow matrix only has 122917 transitions (discarded 13 similar events)
[2025-06-03 14:13:34] [INFO ] Invariant cache hit.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ResIsolation-PT-N13P1

IS_COLORED=
IS_NUPN=1

LOADING model.pnml ...
MODEL CLASS: P/T NET WITH NUPN EXTENSION
PLACES: 415
TRANSITIONS: 147828
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 4129525
NUPN UNITS: 27
LOADING TIME: 70.435

SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 3.093
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING NUPN UNITS AS FILE /home/mcc/execution/model.nu ...
TOTAL TIME: 88.318
OK.
----------------------------------------------------------------------
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: 614
MODEL NAME: /home/mcc/execution/model
415 places, 147828 transitions.


BK_TIME_CONFINEMENT_REACHED

--------------------
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 QuasiLiveness -timeout 180 -rebuildPNML

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="ResIsolation-PT-N13P1"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2024"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is ResIsolation-PT-N13P1, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r196-tall-174889278700217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResIsolation-PT-N13P1.tgz
mv ResIsolation-PT-N13P1 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;