Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r119-tall-167814497700446.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is DLCround-PT-09a, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r119-tall-167814497700446
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 960K
-rw-r--r-- 1 mcc users 6.1K Feb 25 19:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 19:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 19:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 19:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 20:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 20:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 20:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 20:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 566K Mar 5 18:22 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 ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1679416033119

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DLCround-PT-09a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 16:27:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -timeout, 180, -rebuildPNML]
[2023-03-21 16:27:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 16:27:14] [INFO ] Load time of PNML (sax parser for PT used): 116 ms
[2023-03-21 16:27:14] [INFO ] Transformed 299 places.
[2023-03-21 16:27:14] [INFO ] Transformed 2243 transitions.
[2023-03-21 16:27:14] [INFO ] Found NUPN structural information;
[2023-03-21 16:27:14] [INFO ] Parsed PT model containing 299 places and 2243 transitions and 8689 arcs in 400 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 4 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 216 transitions
Reduce redundant transitions removed 216 transitions.
Built sparse matrix representations for Structural reductions in 12 ms.17352KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 299/299 places, 2027/2027 transitions.
Graph (trivial) has 186 edges and 299 vertex of which 48 / 299 are part of one of the 14 SCC in 4 ms
Free SCC test removed 34 places
Ensure Unique test removed 358 transitions
Reduce isomorphic transitions removed 358 transitions.
Computed a total of 171 stabilizing places and 1 stable transitions
Computed a total of 171 stabilizing places and 1 stable transitions
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 265 transition count 1665
Reduce places removed 4 places and 0 transitions.
Computed a total of 171 stabilizing places and 1 stable transitions
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 261 transition count 1665
Computed a total of 171 stabilizing places and 1 stable transitions
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 33 place count 237 transition count 1321
Iterating global reduction 2 with 24 rules applied. Total rules applied 57 place count 237 transition count 1321
Ensure Unique test removed 134 transitions
Reduce isomorphic transitions removed 134 transitions.
Computed a total of 171 stabilizing places and 1 stable transitions
Iterating post reduction 2 with 134 rules applied. Total rules applied 191 place count 237 transition count 1187
Computed a total of 171 stabilizing places and 1 stable transitions
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 227 place count 219 transition count 1169
Ensure Unique test removed 170 transitions
Reduce isomorphic transitions removed 170 transitions.
Computed a total of 171 stabilizing places and 1 stable transitions
Iterating post reduction 3 with 170 rules applied. Total rules applied 397 place count 219 transition count 999
Computed a total of 171 stabilizing places and 1 stable transitions
Computed a total of 171 stabilizing places and 1 stable transitions
Drop transitions removed 470 transitions
Redundant transition composition rules discarded 470 transitions
Iterating global reduction 4 with 470 rules applied. Total rules applied 867 place count 219 transition count 529
Computed a total of 171 stabilizing places and 1 stable transitions
Discarding 116 places :
Symmetric choice reduction at 4 with 116 rule applications. Total rules 983 place count 103 transition count 253
Iterating global reduction 4 with 116 rules applied. Total rules applied 1099 place count 103 transition count 253
Computed a total of 55 stabilizing places and 1 stable transitions
Computed a total of 55 stabilizing places and 1 stable transitions
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1100 place count 102 transition count 252
Reduce places removed 54 places and 0 transitions.
Ensure Unique test removed 156 transitions
Reduce isomorphic transitions removed 156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (trivial) has 96 edges and 48 vertex of which 48 / 48 are part of one of the 14 SCC in 0 ms
Free SCC test removed 34 places
Iterating post reduction 4 with 211 rules applied. Total rules applied 1311 place count 14 transition count 96
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Found a source transition so no deadlocks exist. place count 0 transition count 1
FORMULA ReachabilityDeadlock FALSE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION
Total runtime 680 ms.
ITS solved all properties within timeout

BK_STOP 1679416036233

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -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="DLCround-PT-09a"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is DLCround-PT-09a, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r119-tall-167814497700446"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-09a.tgz
mv DLCround-PT-09a execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;