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.r335-tall-167889209400506.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 RingSingleMessageInMbox-PT-d0m040, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r335-tall-167889209400506
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 6.6K Feb 26 05:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 05:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 05:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 05:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 05:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K Feb 26 05:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 05:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Feb 26 05:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 64K Mar 5 18:23 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 1679068327059

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=RingSingleMessageInMbox-PT-d0m040
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: RingSingleMessageInMbox_PT_d0m040
(NrP: 385 NrTr: 59 NrArc: 236)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.004sec

net check time: 0m 0.000sec

init dd package: 0m 2.793sec


RS generation: 0m 0.741sec


-> reachability set: #nodes 16019 (1.6e+04) #states 20,954,082 (7)



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: 0m 0.681sec

totally nodes used: 276973 (2.8e+05)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 13188979 3092978 16281957
used/not used/entry size/cache size: 3135000 63973864 16 1024MB
basic ops cache: hits/miss/sum: 321243 161717 482960
used/not used/entry size/cache size: 364916 16412300 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: 42947 16019 58966
used/not used/entry size/cache size: 16014 8372594 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 66859850
1 231372
2 12985
3 3148
4 137
5 3
6 663
7 3
8 702
9 1
>= 10 0

Total processing time: 0m 5.911sec


BK_STOP 1679068333019

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

check for maximal unmarked siphon
found
The net has a maximal unmarked siphon:
l140
l141
l142
l143
l144
l103
l292
l293
l294
l295
l296
l300
l301
l240
l241
l208
l209
l210
l211
l212
l213
l214
l215
l216
l217
l218
l219
l220
l221
l222
l223
l102
l239
l136
l137
l138
l139
l39
l224
l225
l226
l227
l228
l229
l230
l231
l232
l233
l234
l235
l236
l237
l238
l251
l252
l253
l254
l256
l257
l258
l259
l260
l261
l262
l263
l37
l264
l265
l266
l267
l268
l269
l270
l271
l272
l273
l274
l275
l276
l277
l278
l38
l242
l243
l244
l165
l166
l167
l168
l169
l170
l171
l172
l173
l174
l175
l176
l177
l178
l179
l180
l181
l245
l246
l247
l248
l249
l250
l95
l96
l302
l303
l304
l307
l309
l310
l311
l312
l313
l314
l315
l316
l317
l318
l319
l320
l321
l322
l323
l324
l325
l326
l182
l183
l184
l186
l187
l188
l189
l190
l191
l192
l193
l195
l196
l197
l198
l199
l200
l201
l202
l203
l204
l205
l206
l207
l105
l101
l112
l145
l146
l147
l148
l149
l13
l97
l98
l14
l132
l133
l134
l135
l10
l12
l11
l128
l129
l130
l131
l7
l9
l8
l125
l126
l127
l4
l6
l5
l120
l121
l122
l3
l2
l116
l117
l118
l119
l109
l110
l113
l114
l115
l108
l15
l327
l328
l329
l330
l331
l332
l333
l334
l335
l336
l337
l338
l339
l340
l341
l342
l343
l344
l345
l346
l347
l348
l349
l350
l351
l352
l353
l354
l355
l360
l361
l362
l365
l150
l151
l152
l153
l154
l155
l156
l17
l18
l19
l20
l21
l22
l23
l24
l25
l26
l27
l28
l29
l30
l31
l32
l33
l34
l35
l36
l157
l158
l159
l160
l161
l162
l163
l164
l41
l51
l61
l111
l81
l91
l92
l93
l94
l42
l43
l44
l45
l46
l47
l48
l49
l50
l52
l53
l54
l16
l55
l56
l57
l58
l59
l60
l62
l63
l64
l65
l66
l67
l68
l69
l70
l72
l73
l74
l75
l76
l77
l78
l99
l100
l79
l80
l82
l83
l84
l85
l86
l87
l88
l89
l90

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


check for constant places
l2
l3
l4
l5
l6
l7
l8
l9
l10
l11
l12
l13
l14
l15
l16
l17
l18
l19
l20
l21
l22
l23
l24
l25
l26
l27
l28
l29
l30
l31
l32
l33
l34
l35
l36
l37
l38
l39
l41
l42
l43
l44
l45
l46
l47
l48
l49
l50
l51
l52
l53
l54
l55
l56
l57
l58
l59
l60
l61
l62
l63
l64
l65
l66
l67
l68
l69
l70
l72
l73
l74
l75
l76
l77
l78
l79
l80
l81
l82
l83
l84
l85
l86
l87
l88
l89
l90
l91
l92
l93
l94
l95
l96
l97
l98
l99
l100
l101
l102
l103
l105
l108
l109
l110
l111
l112
l113
l114
l115
l116
l117
l118
l119
l120
l121
l122
l125
l126
l127
l128
l129
l130
l131
l132
l133
l134
l135
l136
l137
l138
l139
l140
l141
l142
l143
l144
l145
l146
l147
l148
l149
l150
l151
l152
l153
l154
l155
l156
l157
l158
l159
l160
l161
l162
l163
l164
l165
l166
l167
l168
l169
l170
l171
l172
l173
l174
l175
l176
l177
l178
l179
l180
l181
l182
l183
l184
l186
l187
l188
l189
l190
l191
l192
l193
l195
l196
l197
l198
l199
l200
l201
l202
l203
l204
l205
l206
l207
l208
l209
l210
l211
l212
l213
l214
l215
l216
l217
l218
l219
l220
l221
l222
l223
l224
l225
l226
l227
l228
l229
l230
l231
l232
l233
l234
l235
l236
l237
l238
l239
l240
l241
l242
l243
l244
l245
l246
l247
l248
l249
l250
l251
l252
l253
l254
l256
l257
l258
l259
l260
l261
l262
l263
l264
l265
l266
l267
l268
l269
l270
l271
l272
l273
l274
l275
l276
l277
l278
l292
l293
l294
l295
l296
l300
l301
l302
l303
l304
l307
l309
l310
l311
l312
l313
l314
l315
l316
l317
l318
l319
l320
l321
l322
l323
l324
l325
l326
l327
l328
l329
l330
l331
l332
l333
l334
l335
l336
l337
l338
l339
l340
l341
l342
l343
l344
l345
l346
l347
l348
l349
l350
l351
l352
l353
l354
l355
l360
l361
l362
l365
found 329 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:47092 (798), effective:2356 (39)

initing FirstDep: 0m 0.000sec


iterations count:762 (12), effective:36 (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="RingSingleMessageInMbox-PT-d0m040"
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 RingSingleMessageInMbox-PT-d0m040, 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 r335-tall-167889209400506"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d0m040.tgz
mv RingSingleMessageInMbox-PT-d0m040 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 ;