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.r010-oct2-167813598700192.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is AirplaneLD-COL-0050, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-oct2-167813598700192
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.0K Feb 26 11:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 11:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 11:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 11:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 11:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 11:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 26 11:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 26 11:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 46K Mar 5 18:22 model.pnml

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

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

no data necessary for post analysis


=== Now, execution of the tool begins

BK_START 1678676259234

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=marciexred
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-COL-0050
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 02:57:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StateSpace, -timeout, 360, -rebuildPNML]
[2023-03-13 02:57:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 02:57:41] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-13 02:57:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-13 02:57:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 756 ms
[2023-03-13 02:57:42] [INFO ] Detected 3 constant HL places corresponding to 152 PT places.
[2023-03-13 02:57:42] [INFO ] Imported 20 HL places and 15 HL transitions for a total of 369 PT places and 612.0 transition bindings in 30 ms.
[2023-03-13 02:57:42] [INFO ] Unfolded HLPN to a Petri net with 369 places and 408 transitions 1145 arcs in 55 ms.
[2023-03-13 02:57:42] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-03-13 02:57:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 369 places, 408 transitions and 1145 arcs took 13 ms.
Total runtime 966 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: AirplaneLD_COL_0050_unf
(NrP: 369 NrTr: 408 NrArc: 1145)

place and transition orderings generation:0m 0.019sec

net check time: 0m 0.000sec

init dd package: 0m 2.861sec


RS generation: 0m 0.265sec


-> reachability set: #nodes 1587 (1.6e+03) #states 4,471,223 (6)



STATE_SPACE STATES 4471223 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

STATE_SPACE MAX_TOKEN_PER_MARKING 158 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

STATE_SPACE TRANSITIONS 19756224 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
totally nodes used: 137817 (1.4e+05)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 236141 1230754 1466895
used/not used/entry size/cache size: 1240659 65868205 16 1024MB
basic ops cache: hits/miss/sum: 3846 97133 100979
used/not used/entry size/cache size: 264470 16512746 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 2653 28001 30654
used/not used/entry size/cache size: 27998 8360610 32 256MB
max state cache: hits/miss/sum: 614 1587 2201
used/not used/entry size/cache size: 1587 8387021 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 66974047
1 131841
2 2952
3 24
4 0
5 0
6 0
7 0
8 0
9 0
>= 10 0

Total processing time: 0m 5.825sec


BK_STOP 1678676268466

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 StateSpace -timeout 360 -rebuildPNML
cp: cannot stat 'StateSpace.sr.xml': No such file or directory
check for maximal unmarked siphon
found
The net has a maximal unmarked siphon:
p37
p7
p35
p36
p34
p6
p5
p19
p100
p150
p8
p30
p47
p33
p76
p83
p156
p117
p145
p107
p141
p138
p152
p130
p59
p149
p142
p154
p43
p71
p136
p103
p119
p137
p143
p124
p134
p127
p58
p9
p10
p11
p12
p13
p14
p15
p16
p17
p18
p20
p21
p22
p23
p24
p25
p26
p27
p28
p29
p31
p32
p97
p96
p95
p93
p155
p74
p90
p113
p63
p88
p111
p101
p87
p82
p80
p55
p78
p75
p133
p112
p148
p89
p70
p67
p65
p110
p116
p118
p102
p62
p68
p60
p57
p56
p54
p50
p72
p49
p125
p129
p51
p46
p98
p45
p42
p84
p41
p73
p146
p106
p123
p40
p122
p39
p38
p121
p94
p64
p108
p120
p151
p85
p61
p139
p52
p114
p86
p53
p91
p153
p99
p109
p131
p104
p115
p128
p132
p69
p140
p144
p48
p105
p126
p66
p81
p147
p79
p44
p135
p77
p92

The net has transition(s) that can never fire:


check for constant places
p5
p6
p7
p8
p9
p10
p11
p12
p13
p14
p15
p16
p17
p18
p19
p20
p21
p22
p23
p24
p25
p26
p27
p28
p29
p30
p31
p32
p33
p34
p35
p36
p37
p38
p39
p40
p41
p42
p43
p44
p45
p46
p47
p48
p49
p50
p51
p52
p53
p54
p55
p56
p57
p58
p59
p60
p61
p62
p63
p64
p65
p66
p67
p68
p69
p70
p71
p72
p73
p74
p75
p76
p77
p78
p79
p80
p81
p82
p83
p84
p85
p86
p87
p88
p89
p90
p91
p92
p93
p94
p95
p96
p97
p98
p99
p100
p101
p102
p103
p104
p105
p106
p107
p108
p109
p110
p111
p112
p113
p114
p115
p116
p117
p118
p119
p120
p121
p122
p123
p124
p125
p126
p127
p128
p129
p130
p131
p132
p133
p134
p135
p136
p137
p138
p139
p140
p141
p142
p143
p144
p145
p146
p147
p148
p149
p150
p151
p152
p153
p154
p155
p156
found 152 constant places
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.001sec


iterations count:10096 (24), effective:214 (0)

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="AirplaneLD-COL-0050"
export BK_EXAMINATION="StateSpace"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 marciexred"
echo " Input is AirplaneLD-COL-0050, examination is StateSpace"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r010-oct2-167813598700192"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-COL-0050.tgz
mv AirplaneLD-COL-0050 execution
cd execution
if [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "UpperBounds" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] || [ "StateSpace" = "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 [ "StateSpace" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StateSpace" != "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 "StateSpace.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StateSpace.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StateSpace.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 '' StateSpace.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] ; then
echo "FORMULA_NAME StateSpace"
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 ;