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-167814497700426.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-07a, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r119-tall-167814497700426
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 808K
-rw-r--r-- 1 mcc users 7.4K Feb 25 19:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 25 19:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 18:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 18:59 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 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 19:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 25 19:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 19:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 25 19:18 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 398K 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 1679415947854

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-07a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 16:25:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -timeout, 180, -rebuildPNML]
[2023-03-21 16:25:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 16:25:49] [INFO ] Load time of PNML (sax parser for PT used): 98 ms
[2023-03-21 16:25:49] [INFO ] Transformed 229 places.
[2023-03-21 16:25:49] [INFO ] Transformed 1597 transitions.
[2023-03-21 16:25:49] [INFO ] Found NUPN structural information;
[2023-03-21 16:25:49] [INFO ] Parsed PT model containing 229 places and 1597 transitions and 6125 arcs in 170 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 2 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Built sparse matrix representations for Structural reductions in 6 ms.29398KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 229/229 places, 1437/1437 transitions.
Graph (trivial) has 156 edges and 229 vertex of which 40 / 229 are part of one of the 12 SCC in 4 ms
Free SCC test removed 28 places
Ensure Unique test removed 256 transitions
Reduce isomorphic transitions removed 256 transitions.
Computed a total of 121 stabilizing places and 1 stable transitions
Computed a total of 121 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 201 transition count 1177
Reduce places removed 4 places and 0 transitions.
Computed a total of 121 stabilizing places and 1 stable transitions
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 197 transition count 1177
Computed a total of 121 stabilizing places and 1 stable transitions
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 29 place count 177 transition count 933
Iterating global reduction 2 with 20 rules applied. Total rules applied 49 place count 177 transition count 933
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Computed a total of 121 stabilizing places and 1 stable transitions
Iterating post reduction 2 with 92 rules applied. Total rules applied 141 place count 177 transition count 841
Computed a total of 121 stabilizing places and 1 stable transitions
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 173 place count 161 transition count 825
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Computed a total of 121 stabilizing places and 1 stable transitions
Iterating post reduction 3 with 120 rules applied. Total rules applied 293 place count 161 transition count 705
Computed a total of 121 stabilizing places and 1 stable transitions
Computed a total of 121 stabilizing places and 1 stable transitions
Drop transitions removed 328 transitions
Redundant transition composition rules discarded 328 transitions
Iterating global reduction 4 with 328 rules applied. Total rules applied 621 place count 161 transition count 377
Computed a total of 121 stabilizing places and 1 stable transitions
Discarding 76 places :
Symmetric choice reduction at 4 with 76 rule applications. Total rules 697 place count 85 transition count 205
Iterating global reduction 4 with 76 rules applied. Total rules applied 773 place count 85 transition count 205
Computed a total of 45 stabilizing places and 1 stable transitions
Computed a total of 45 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 774 place count 84 transition count 204
Reduce places removed 44 places and 0 transitions.
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (trivial) has 80 edges and 40 vertex of which 40 / 40 are part of one of the 12 SCC in 0 ms
Free SCC test removed 28 places
Iterating post reduction 4 with 169 rules applied. Total rules applied 943 place count 12 transition count 80
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Found a source transition so no deadlocks exist. place count 0 transition count 1
FORMULA ReachabilityDeadlock FALSE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION
Total runtime 361 ms.
ITS solved all properties within timeout

BK_STOP 1679415950834

--------------------
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-07a"
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-07a, 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-167814497700426"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-07a.tgz
mv DLCround-PT-07a 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 ;