Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
...................................
/home/mcc/execution
total 205M
-rw-r--r-- 1 mcc users 13K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 49K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13M May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 34M May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.1K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 464K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 46K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 116 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 354 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 6.5M May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18M May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.1K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 3 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 134M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-structural
Input is DrinkVendingMachine-PT-10, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r079-blw3-152649946900377
=====================================================================

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1527094447865


BK_STOP 1527094519280

--------------------
content from stderr:

Prefix is 75f5f979.
Reading known information in /usr/share/mcc4mcc/75f5f979-known.json.
Reading learned information in /usr/share/mcc4mcc/75f5f979-learned.json.
Reading value translations in /usr/share/mcc4mcc/75f5f979-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using DrinkVendingMachine-PT-10 as instance name.
Using DrinkVendingMachine as model name.
Using algorithm or tool decision-tree.
Model characteristics are: {'Examination': 'ReachabilityDeadlock', 'Place/Transition': True, 'Colored': True, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': False, 'Simple Free Choice': False, 'State Machine': False, 'Marked Graph': False, 'Extended Free Choice': False, 'Connected': True, 'Strongly Connected': True, 'Source Place': False, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': True, 'Conservative': True, 'Sub-Conservative': True, 'Nested Units': False, 'Safe': True, 'Deadlock': False, 'Reversible': True, 'Quasi Live': None, 'Live': None}.
Known tools are: [{'Time': 104318, 'Memory': 8443.71, 'Tool': 'marcie'}, {'Time': 107239, 'Memory': 8443.84, 'Tool': 'marcie'}, {'Time': 146502, 'Memory': 7260.21, 'Tool': 'itstools'}, {'Time': 158890, 'Memory': 7331.07, 'Tool': 'itstools'}, {'Time': 418471, 'Memory': 6919.85, 'Tool': 'lola'}, {'Time': 425652, 'Memory': 7020.46, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'gspn'}].
ReachabilityDeadlock marcie DrinkVendingMachine-PT-10...
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie rev. 8852M (built: crohr on 2017-05-03)
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: marcie --net-file=model.pnml --mcc-file=ReachabilityDeadlock.xml --memory=6

parse successfull
net created successfully

Net: DrinkVendingMachine_PT_10
(NrP: 120 NrTr: 111160 NrArc: 1026520)

check for maximal unmarked siphon
ok
check for constant places
ok
parse formulas
formulas created successfully
check if there are places and transitions
place and transition orderings generation:0m 9.309sec

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

ptnet_zbdd.cc:66: Boundedness exception: net maybe not 1-bounded!

net check time: 0m 0.126sec

init dd package: 0m 1.109sec

parse successfull
net created successfully

Net: DrinkVendingMachine_PT_10
(NrP: 120 NrTr: 111160 NrArc: 1026520)

check for maximal unmarked siphon
ok
check for constant places
ok
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
parse formulas
check if there are transitions that can never fire
formulas created successfully
place and transition orderings generation:0m 9.287sec

ok


net check time: 0m 0.125sec

init dd package: 0m 3.673sec

initing FirstDep: 0m 2.254sec

170 173 175 186 177 178 179 180
iterations count:832369 (7), effective:461 (0)

RS generation: 0m 1.594sec


-> reachability set: #nodes 180 (1.8e+02) #states 1,152,921,504,606,846,976 (18)



starting MCC model checker
--------------------------


initing FirstDep: 0m 2.353sec

checking: EF [DEADLOCK]
normalized: E [true U DEADLOCK]

-> the formula is FALSE

FORMULA DrinkVendingMachine-PT-10-ReachabilityDeadlock-0 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.569sec

totally nodes used: 42163 (4.2e+04)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 1662997 8252312 9915309
used/not used/entry size/cache size: 7225496 59883368 16 1024MB
basic ops cache: hits/miss/sum: 1418 11390 12808
used/not used/entry size/cache size: 28586 16748630 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: 59 180 239
used/not used/entry size/cache size: 180 8388428 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 67066789
1 41987
2 88
3 0
4 0
5 0
6 0
7 0
8 0
9 0
>= 10 0

Total processing time: 1m 9.025sec

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="DrinkVendingMachine-PT-10"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="irma4mcc-structural"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-PT-10.tgz
mv DrinkVendingMachine-PT-10 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool irma4mcc-structural"
echo " Input is DrinkVendingMachine-PT-10, 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 r079-blw3-152649946900377"
echo "====================================================================="
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
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 ;