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.r213-smll-167840356600226.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is HealthRecord-PT-17, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r213-smll-167840356600226
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 6.1K Feb 26 17:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 26 17:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 17:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 17:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 17:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 26 17:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 17:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 26 17:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:14 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 175K 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 1678612516126

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=HealthRecord-PT-17
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-12 09:15:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -timeout, 180, -rebuildPNML]
[2023-03-12 09:15:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 09:15:19] [INFO ] Load time of PNML (sax parser for PT used): 142 ms
[2023-03-12 09:15:19] [INFO ] Transformed 624 places.
[2023-03-12 09:15:19] [INFO ] Transformed 828 transitions.
[2023-03-12 09:15:19] [INFO ] Found NUPN structural information;
[2023-03-12 09:15:19] [INFO ] Parsed PT model containing 624 places and 828 transitions and 1879 arcs in 255 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 3 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 7 ms.28811KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 624/624 places, 828/828 transitions.
Graph (trivial) has 750 edges and 624 vertex of which 87 / 624 are part of one of the 21 SCC in 8 ms
Free SCC test removed 66 places
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Computed a total of 146 stabilizing places and 168 stable transitions
Computed a total of 146 stabilizing places and 168 stable transitions
Drop transitions removed 295 transitions
Trivial Post-agglo rules discarded 295 transitions
Performed 295 trivial Post agglomeration. Transition count delta: 295
Iterating post reduction 0 with 295 rules applied. Total rules applied 296 place count 558 transition count 458
Reduce places removed 295 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Computed a total of 46 stabilizing places and 60 stable transitions
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 337 rules applied. Total rules applied 633 place count 263 transition count 416
Reduce places removed 14 places and 0 transitions.
Computed a total of 37 stabilizing places and 51 stable transitions
Iterating post reduction 2 with 14 rules applied. Total rules applied 647 place count 249 transition count 416
Computed a total of 37 stabilizing places and 51 stable transitions
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 647 place count 249 transition count 406
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 667 place count 239 transition count 406
Computed a total of 27 stabilizing places and 41 stable transitions
Discarding 96 places :
Symmetric choice reduction at 3 with 96 rule applications. Total rules 763 place count 143 transition count 223
Iterating global reduction 3 with 96 rules applied. Total rules applied 859 place count 143 transition count 223
Computed a total of 15 stabilizing places and 17 stable transitions
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 877 place count 125 transition count 194
Iterating global reduction 3 with 18 rules applied. Total rules applied 895 place count 125 transition count 194
Computed a total of 14 stabilizing places and 15 stable transitions
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 911 place count 109 transition count 178
Iterating global reduction 3 with 16 rules applied. Total rules applied 927 place count 109 transition count 178
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Computed a total of 12 stabilizing places and 13 stable transitions
Iterating post reduction 3 with 9 rules applied. Total rules applied 936 place count 109 transition count 169
Computed a total of 12 stabilizing places and 13 stable transitions
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 939 place count 106 transition count 163
Iterating global reduction 4 with 3 rules applied. Total rules applied 942 place count 106 transition count 163
Computed a total of 12 stabilizing places and 13 stable transitions
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 945 place count 103 transition count 157
Iterating global reduction 4 with 3 rules applied. Total rules applied 948 place count 103 transition count 157
Computed a total of 12 stabilizing places and 13 stable transitions
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 951 place count 100 transition count 151
Iterating global reduction 4 with 3 rules applied. Total rules applied 954 place count 100 transition count 151
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Computed a total of 12 stabilizing places and 13 stable transitions
Iterating post reduction 4 with 6 rules applied. Total rules applied 960 place count 100 transition count 145
Computed a total of 12 stabilizing places and 13 stable transitions
Performed 31 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 5 with 62 rules applied. Total rules applied 1022 place count 69 transition count 113
Computed a total of 2 stabilizing places and 3 stable transitions
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1023 place count 68 transition count 112
Iterating global reduction 5 with 1 rules applied. Total rules applied 1024 place count 68 transition count 112
Computed a total of 1 stabilizing places and 2 stable transitions
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -44
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 1032 place count 64 transition count 156
Computed a total of 1 stabilizing places and 15 stable transitions
Computed a total of 1 stabilizing places and 15 stable transitions
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 1050 place count 64 transition count 138
Computed a total of 1 stabilizing places and 8 stable transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1052 place count 63 transition count 149
Computed a total of 1 stabilizing places and 16 stable transitions
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1053 place count 62 transition count 146
Iterating global reduction 5 with 1 rules applied. Total rules applied 1054 place count 62 transition count 146
Computed a total of 1 stabilizing places and 16 stable transitions
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1057 place count 59 transition count 141
Iterating global reduction 5 with 3 rules applied. Total rules applied 1060 place count 59 transition count 141
Computed a total of 1 stabilizing places and 16 stable transitions
Computed a total of 1 stabilizing places and 16 stable transitions
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 5 with 11 rules applied. Total rules applied 1071 place count 59 transition count 130
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Applied a total of 1071 rules in 244 ms. Remains 59 /624 variables (removed 565) and now considering 130/828 (removed 698) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 245 ms. Remains : 59/624 places, 130/828 transitions.
Finished random walk after 8 steps, including 0 resets, run found a deadlock after 2 ms. (steps per millisecond=4 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 591 ms.
ITS solved all properties within timeout

BK_STOP 1678612520437

--------------------
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="HealthRecord-PT-17"
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 HealthRecord-PT-17, 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 r213-smll-167840356600226"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-17.tgz
mv HealthRecord-PT-17 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 ;