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.r175-tall-167838863500111.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 Eratosthenes-PT-500, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r175-tall-167838863500111
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 7.8K Feb 25 11:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 11:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 11:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 11:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 12:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 12:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 11:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K Feb 25 11:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1006K 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 1678517038753

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=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Eratosthenes-PT-500
Not applying reductions.
Model is PT
ReachabilityDeadlock 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 --mcc-file=/home/mcc/BenchKit/bin//../marcie/bin//ReachabilityDeadlock.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Eratosthenes_PT_500
(NrP: 499 NrTr: 2191 NrArc: 6573)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.072sec

net check time: 0m 0.001sec

init dd package: 0m 2.797sec


RS generation: 0m 6.411sec


-> reachability set: #nodes 499 (5.0e+02) #states 41,315,998,049,390,537,434,494,706,752,048,189,989,275,292,685,267,576,205,290,549,704,650,361,952,269,459,114,074,325,652,482,205,302,974,450,751,563,959,894,016 (121)



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

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

-> the formula is TRUE

FORMULA ReachabilityDeadlock TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m17.458sec

totally nodes used: 15141170 (1.5e+07)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 572808 55924779 56497587
used/not used/entry size/cache size: 47772121 19336743 16 1024MB
basic ops cache: hits/miss/sum: 247588 14978962 15226550
used/not used/entry size/cache size: 13962027 2815189 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: 0 499 499
used/not used/entry size/cache size: 499 8388109 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 57482314
1 5750487
2 2653135
3 898294
4 252458
5 57105
6 12118
7 2277
8 582
9 74
>= 10 20

Total processing time: 0m29.633sec


BK_STOP 1678517068436

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

check for maximal unmarked siphon
found
The net has a maximal unmarked siphon:
p251
p397
p373
p379
p257
p487
p491
p499
p359
p367
p281
p269
p331
p419
p449
p271
p311
p389
p307
p317
p463
p337
p383
p421
p431
p467
p277
p401
p439
p283
p479
p349
p461
p353
p433
p443
p293
p409
p313
p457
p263
p347

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


check for constant places
p487
p379
p373
p397
p257
p251
p283
p157
p151
p479
p47
p43
p41
p439
p431
p433
p101
p281
p449
p443
p109
p263
p107
p269
p103
p211
p191
p197
p89
p83
p199
p499
p491
p11
p13
p17
p19
p367
p229
p383
p223
p227
p317
p311
p313
p137
p131
p139
p149
p59
p53
p353
p293
p457
p277
p271
p173
p181
p241
p97
p23
p29
p419
p239
p233
p307
p127
p2
p3
p7
p5
p61
p67
p347
p349
p359
p463
p461
p467
p163
p167
p401
p409
p179
p31
p37
p421
p331
p337
p113
p389
p193
p73
p71
p79
found 95 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 0.014sec

499 499
iterations count:246773 (112), effective:404 (0)

initing FirstDep: 0m 0.015sec

499 499
iterations count:246773 (112), effective:404 (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="Eratosthenes-PT-500"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="marcie"
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 marcie"
echo " Input is Eratosthenes-PT-500, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r175-tall-167838863500111"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-500.tgz
mv Eratosthenes-PT-500 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 ;