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.r117-tall-167814495600366.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 lolaxred
Input is DLCflexbar-PT-7a, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r117-tall-167814495600366
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.7M
-rw-r--r-- 1 mcc users 7.8K Feb 25 20:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 20:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 18:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 18:50 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 25K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 03:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 175K Feb 26 03:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 00:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 26 00:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 6.2M 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 1679416411850

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=lolaxred
BK_EXAMINATION=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DLCflexbar-PT-7a
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-21 16:33:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -timeout, 180, -rebuildPNML]
[2023-03-21 16:33:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 16:33:33] [INFO ] Load time of PNML (sax parser for PT used): 504 ms
[2023-03-21 16:33:34] [INFO ] Transformed 2913 places.
[2023-03-21 16:33:34] [INFO ] Transformed 23319 transitions.
[2023-03-21 16:33:34] [INFO ] Found NUPN structural information;
[2023-03-21 16:33:34] [INFO ] Parsed PT model containing 2913 places and 23319 transitions and 92260 arcs in 791 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 3 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 2519 transitions
Reduce redundant transitions removed 2519 transitions.
Built sparse matrix representations for Structural reductions in 23 ms.72188KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 2913/2913 places, 20800/20800 transitions.
Graph (trivial) has 1125 edges and 2913 vertex of which 256 / 2913 are part of one of the 119 SCC in 10 ms
Free SCC test removed 137 places
Ensure Unique test removed 3379 transitions
Reduce isomorphic transitions removed 3379 transitions.
Computed a total of 2053 stabilizing places and 1 stable transitions
Computed a total of 2053 stabilizing places and 1 stable transitions
Drop transitions removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 0 with 110 rules applied. Total rules applied 111 place count 2776 transition count 17311
Reduce places removed 110 places and 0 transitions.
Computed a total of 2053 stabilizing places and 1 stable transitions
Iterating post reduction 1 with 110 rules applied. Total rules applied 221 place count 2666 transition count 17311
Computed a total of 2053 stabilizing places and 1 stable transitions
Discarding 128 places :
Symmetric choice reduction at 2 with 128 rule applications. Total rules 349 place count 2538 transition count 14051
Iterating global reduction 2 with 128 rules applied. Total rules applied 477 place count 2538 transition count 14051
Ensure Unique test removed 1172 transitions
Reduce isomorphic transitions removed 1172 transitions.
Computed a total of 2053 stabilizing places and 1 stable transitions
Iterating post reduction 2 with 1172 rules applied. Total rules applied 1649 place count 2538 transition count 12879
Computed a total of 2053 stabilizing places and 1 stable transitions
Performed 229 Post agglomeration using F-continuation condition.Transition count delta: 229
Deduced a syphon composed of 229 places in 4 ms
Reduce places removed 229 places and 0 transitions.
Iterating global reduction 3 with 458 rules applied. Total rules applied 2107 place count 2309 transition count 12650
Ensure Unique test removed 2052 transitions
Reduce isomorphic transitions removed 2052 transitions.
Computed a total of 2053 stabilizing places and 1 stable transitions
Iterating post reduction 3 with 2052 rules applied. Total rules applied 4159 place count 2309 transition count 10598
Computed a total of 2053 stabilizing places and 1 stable transitions
Computed a total of 2053 stabilizing places and 1 stable transitions
Drop transitions removed 5166 transitions
Redundant transition composition rules discarded 5166 transitions
Iterating global reduction 4 with 5166 rules applied. Total rules applied 9325 place count 2309 transition count 5432
Computed a total of 2053 stabilizing places and 1 stable transitions
Discarding 943 places :
Symmetric choice reduction at 4 with 943 rule applications. Total rules 10268 place count 1366 transition count 4363
Iterating global reduction 4 with 943 rules applied. Total rules applied 11211 place count 1366 transition count 4363
Computed a total of 1110 stabilizing places and 1 stable transitions
Computed a total of 1110 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 11212 place count 1365 transition count 4362
Reduce places removed 1109 places and 0 transitions.
Ensure Unique test removed 3850 transitions
Reduce isomorphic transitions removed 3850 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (trivial) has 512 edges and 256 vertex of which 256 / 256 are part of one of the 119 SCC in 1 ms
Free SCC test removed 137 places
Iterating post reduction 4 with 4960 rules applied. Total rules applied 16172 place count 119 transition count 512
Reduce places removed 119 places and 0 transitions.
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Found a source transition so no deadlocks exist. place count 0 transition count 1
FORMULA ReachabilityDeadlock FALSE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION
Total runtime 4464 ms.
ITS solved all properties within timeout

BK_STOP 1679416418645

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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="DLCflexbar-PT-7a"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is DLCflexbar-PT-7a, 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 r117-tall-167814495600366"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-7a.tgz
mv DLCflexbar-PT-7a 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 ;