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.r321-tall-167889192100368.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 marcie
Input is Railroad-PT-005, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r321-tall-167889192100368
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 6.5K Feb 25 22:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 25 22:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 22:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 22:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 22:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Feb 25 22:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 22:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 22:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 32K Mar 5 18:23 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 1678930983531

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=marcie
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Railroad-PT-005
Not applying reductions.
Model is PT
StateSpace PT
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//../marcie/bin/marcie --net-file=model.pnml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Railroad_PT_005
(NrP: 68 NrTr: 56 NrArc: 313)

place and transition orderings generation:0m 0.000sec

net check time: 0m 0.000sec

init dd package: 0m 2.995sec


RS generation: 0m 0.040sec


-> reachability set: #nodes 2009 (2.0e+03) #states 1,838 (3)



STATE_SPACE STATES 1838 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 16 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

STATE_SPACE TRANSITIONS 7699 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
totally nodes used: 23072 (2.3e+04)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 28812 236766 265578
used/not used/entry size/cache size: 238441 66870423 16 1024MB
basic ops cache: hits/miss/sum: 1735 17162 18897
used/not used/entry size/cache size: 35452 16741764 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: 2019 15376 17395
used/not used/entry size/cache size: 15376 8373232 32 256MB
max state cache: hits/miss/sum: 269 2009 2278
used/not used/entry size/cache size: 2009 8386599 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 67085991
1 22674
2 199
3 0
4 0
5 0
6 0
7 0
8 0
9 0
>= 10 0

Total processing time: 0m 4.749sec


BK_STOP 1678930988329

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

check for maximal unmarked siphon
found
The net has a maximal unmarked siphon:
pl_P37_1
pl_P38_1
pl_P3_1
pl_P40_6
pl_P7_2
pl_P7_4
pl_P7_5
pl_P7_6
pl_P9_1
pl_P1_1
pl_P29_6
pl_P24_1
pl_P14_1
pl_P0_6
pl_P29_5
pl_P29_4

The net has transition(s) that can never fire:
tr_T9_12
tr_T23_18
tr_T23_24
tr_T23_36
tr_T23_30

check for constant places
pl_P14_1
pl_P1_1
pl_P24_1
pl_P29_4
pl_P29_5
pl_P29_6
pl_P37_1
pl_P38_1
pl_P3_1
pl_P7_2
pl_P7_4
pl_P7_5
pl_P7_6
pl_P9_1
found 14 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 0.000sec


iterations count:1384 (24), effective:57 (1)

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="Railroad-PT-005"
export BK_EXAMINATION="StateSpace"
export BK_TOOL="marcie"
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 marcie"
echo " Input is Railroad-PT-005, examination is StateSpace"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r321-tall-167889192100368"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-005.tgz
mv Railroad-PT-005 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 ;