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 39M
-rw-r--r-- 1 mcc users 1.1M May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.0M May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 586K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.0M 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 6.3K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 339K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 922K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 342K 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 754K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.1M May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 114 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 352 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 846K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.9M May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 108K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 238K 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 23M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-structural
Input is DatabaseWithMutex-PT-40, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r079-blw3-152649946500069
=====================================================================

--------------------
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 DatabaseWithMutex-PT-40-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1527080801035


BK_STOP 1527081071801

--------------------
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 DatabaseWithMutex-PT-40 as instance name.
Using DatabaseWithMutex 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': True, 'Simple Free Choice': False, 'Extended Free Choice': False, 'State Machine': False, 'Marked Graph': False, 'Connected': True, 'Strongly Connected': True, 'Source Place': False, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': True, 'Conservative': False, 'Sub-Conservative': False, 'Nested Units': False, 'Safe': False, 'Deadlock': False, 'Reversible': True, 'Quasi Live': True, 'Live': True}.
Known tools are: [{'Time': 548710, 'Memory': 15940.13, 'Tool': 'lola'}, {'Time': 553806, 'Memory': 15952.81, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'gspn'}].
ReachabilityDeadlock lola DatabaseWithMutex-PT-40...

Time: 3600 - MCC
----- Start make prepare stdout -----
----- Start make prepare stderr -----
===========================================================================================
DatabaseWithMutex-PT-40: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
DatabaseWithMutex-PT-40: translating PT formula ReachabilityDeadlock into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stderr -----
----- Start make result stdout -----
ReachabilityDeadlock @ DatabaseWithMutex-PT-40 @ 3540 seconds
make: [verify] Error 137 (ignored)
----- Start make result stderr -----
----- Kill lola and sara stderr -----
----- Finished stderr -----
Makefile:222: recipe for target 'verify' failed
----- Start make result stdout -----
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 25720/65536 symbol table entries, 4149 collisions
lola: preprocessing...
lola: finding significant places
lola: 12920 places, 12800 transitions, 11200 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 16160 transition conflict sets
lola: TASK
lola: reading formula from DatabaseWithMutex-PT-40-ReachabilityDeadlock.task
lola: E (F (DEADLOCK))
lola: E (F (DEADLOCK))
lola: checking reachability of deadlocks
lola: Planning: workflow for deadlock check: siphon||findpath||search) (--findpath=par,--siphontrap=par)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using deadlock preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH (findpath)
lola: findpath: using deadlock preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: findpath: starting randomized, memory-less exploration (--search=findpath)
lola: findpath: searching for paths with maximal depth 1000000 (--depthlimit)
lola: findpath: no retry limit given (--retrylimit)
lola: findpath: transitions are chosen randomly
lola: computing symmetries (--symmetry)
lola: time limit for symmetry computation of 300 seconds given (--symmtimelimit)
lola: STP: formula with 308522 variables and 2200924 clauses shipped to Minisat
lola: STP running || 1 tries, 21750 fired transitions, 0 secs
lola: 3478 generators;83250224 candidates remain ( 0%), 0 secs
lola: stp: The siphon/trap property is inconclusive since the generated formula is too short
lola: STP completed || 1 tries, 44719 fired transitions, 5 secs
lola: 5184 generators;80524449 candidates remain ( 0%), 5 secs
lola: computed 5589 generators (123 in search tree, 5466 by composition)
lola: representing 6.65718E+95 symmetries
lola: 0 dead branches visited in search tree
lola: STP completed || 1 tries, 67402 fired transitions, 10 secs || 11128 markings, 11202 edges, 2226 markings/sec, 10 secs
lola: STP completed || 1 tries, 90296 fired transitions, 15 secs || 26926 markings, 27142 edges, 3160 markings/sec, 15 secs
lola: STP completed || 1 tries, 113470 fired transitions, 20 secs || 43240 markings, 43607 edges, 3263 markings/sec, 20 secs
lola: STP completed || 1 tries, 136663 fired transitions, 25 secs || 59584 markings, 60189 edges, 3269 markings/sec, 25 secs
lola: STP completed || 1 tries, 159916 fired transitions, 30 secs || 75796 markings, 76566 edges, 3242 markings/sec, 30 secs
lola: STP completed || 1 tries, 183629 fired transitions, 35 secs || 92191 markings, 93287 edges, 3279 markings/sec, 35 secs
lola: STP completed || 1 tries, 206769 fired transitions, 40 secs || 108677 markings, 110282 edges, 3297 markings/sec, 40 secs
lola: STP completed || 1 tries, 230403 fired transitions, 45 secs || 125008 markings, 126829 edges, 3266 markings/sec, 45 secs
lola: STP completed || 1 tries, 253894 fired transitions, 50 secs || 141411 markings, 143584 edges, 3281 markings/sec, 50 secs
lola: STP completed || 1 tries, 277219 fired transitions, 55 secs || 157705 markings, 160138 edges, 3259 markings/sec, 55 secs
lola: STP completed || 1 tries, 300613 fired transitions, 60 secs || 174034 markings, 176691 edges, 3266 markings/sec, 60 secs
lola: STP completed || 1 tries, 324085 fired transitions, 65 secs || 190386 markings, 193239 edges, 3270 markings/sec, 65 secs
lola: STP completed || 1 tries, 347338 fired transitions, 70 secs || 206752 markings, 210132 edges, 3273 markings/sec, 70 secs
lola: STP completed || 1 tries, 370785 fired transitions, 75 secs || 223049 markings, 226848 edges, 3259 markings/sec, 75 secs
lola: STP completed || 1 tries, 394060 fired transitions, 80 secs || 239029 markings, 243192 edges, 3196 markings/sec, 80 secs
lola: STP completed || 1 tries, 417069 fired transitions, 85 secs || 254934 markings, 259455 edges, 3181 markings/sec, 85 secs
lola: STP completed || 1 tries, 440255 fired transitions, 90 secs || 270824 markings, 275682 edges, 3178 markings/sec, 90 secs
lola: STP completed || 1 tries, 462824 fired transitions, 95 secs || 286725 markings, 291865 edges, 3180 markings/sec, 95 secs
lola: STP completed || 1 tries, 486303 fired transitions, 100 secs || 302598 markings, 307969 edges, 3175 markings/sec, 100 secs
lola: STP completed || 1 tries, 509714 fired transitions, 105 secs || 318886 markings, 324648 edges, 3258 markings/sec, 105 secs
lola: STP completed || 1 tries, 532699 fired transitions, 110 secs || 335250 markings, 341440 edges, 3273 markings/sec, 110 secs
lola: STP completed || 1 tries, 555744 fired transitions, 115 secs || 351600 markings, 358370 edges, 3270 markings/sec, 115 secs
lola: STP completed || 1 tries, 577782 fired transitions, 120 secs || 367088 markings, 374193 edges, 3098 markings/sec, 120 secs
lola: STP completed || 1 tries, 599641 fired transitions, 125 secs || 382277 markings, 389649 edges, 3038 markings/sec, 125 secs
lola: STP completed || 1 tries, 621063 fired transitions, 130 secs || 397466 markings, 405270 edges, 3038 markings/sec, 130 secs
lola: STP completed || 1 tries, 643782 fired transitions, 135 secs || 413355 markings, 421544 edges, 3178 markings/sec, 135 secs
lola: STP completed || 1 tries, 665154 fired transitions, 140 secs || 428618 markings, 437258 edges, 3053 markings/sec, 140 secs
lola: STP completed || 1 tries, 686915 fired transitions, 145 secs || 443956 markings, 452893 edges, 3068 markings/sec, 145 secs
lola: STP completed || 1 tries, 709201 fired transitions, 150 secs || 459667 markings, 468949 edges, 3142 markings/sec, 150 secs
lola: STP completed || 1 tries, 731132 fired transitions, 155 secs || 475049 markings, 485047 edges, 3076 markings/sec, 155 secs
lola: STP completed || 1 tries, 753395 fired transitions, 160 secs || 490628 markings, 501085 edges, 3116 markings/sec, 160 secs
lola: STP completed || 1 tries, 776563 fired transitions, 165 secs || 506891 markings, 517737 edges, 3253 markings/sec, 165 secs
lola: STP completed || 1 tries, 797970 fired transitions, 170 secs || 522126 markings, 533363 edges, 3047 markings/sec, 170 secs
lola: STP completed || 1 tries, 819428 fired transitions, 175 secs || 537096 markings, 548647 edges, 2994 markings/sec, 175 secs
lola: STP completed || 1 tries, 841825 fired transitions, 180 secs || 552642 markings, 564504 edges, 3109 markings/sec, 180 secs
lola: STP completed || 1 tries, 864525 fired transitions, 185 secs || 568394 markings, 580740 edges, 3150 markings/sec, 185 secs
lola: STP completed || 1 tries, 886246 fired transitions, 190 secs || 583828 markings, 596559 edges, 3087 markings/sec, 190 secs
lola: STP completed || 1 tries, 908166 fired transitions, 195 secs || 599376 markings, 612617 edges, 3110 markings/sec, 195 secs
lola: STP completed || 1 tries, 931319 fired transitions, 200 secs || 615528 markings, 629206 edges, 3230 markings/sec, 200 secs
lola: STP completed || 1 tries, 953075 fired transitions, 205 secs || 630755 markings, 644863 edges, 3045 markings/sec, 205 secs
lola: STP completed || 1 tries, 974919 fired transitions, 210 secs || 645442 markings, 659767 edges, 2937 markings/sec, 210 secs
lola: STP completed || 1 tries, 997627 fired transitions, 215 secs || 661022 markings, 675583 edges, 3116 markings/sec, 215 secs
lola: STP completed || 2 tries, 1020723 fired transitions, 220 secs || 676629 markings, 691629 edges, 3121 markings/sec, 220 secs
lola: STP completed || 2 tries, 1043235 fired transitions, 225 secs || 692275 markings, 707882 edges, 3129 markings/sec, 225 secs
lola: STP completed || 2 tries, 1065528 fired transitions, 230 secs || 707961 markings, 723946 edges, 3137 markings/sec, 230 secs
lola: STP completed || 2 tries, 1087364 fired transitions, 235 secs || 723246 markings, 739809 edges, 3057 markings/sec, 235 secs
lola: STP completed || 2 tries, 1109393 fired transitions, 240 secs || 738490 markings, 755524 edges, 3049 markings/sec, 240 secs
lola: STP completed || 2 tries, 1131358 fired transitions, 245 secs || 753974 markings, 771578 edges, 3097 markings/sec, 245 secs
lola: STP completed || 2 tries, 1152862 fired transitions, 250 secs || 769145 markings, 787239 edges, 3034 markings/sec, 250 secs
lola: STP completed || 2 tries, 1160459 fired transitions, 255 secs || 773538 markings, 791762 edges, 879 markings/sec, 255 secs
Killed
FORMULA DatabaseWithMutex-PT-40-ReachabilityDeadlock-0 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS SYMMETRIES TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Finished stdout -----

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="DatabaseWithMutex-PT-40"
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/DatabaseWithMutex-PT-40.tgz
mv DatabaseWithMutex-PT-40 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 DatabaseWithMutex-PT-40, 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-blw3-152649946500069"
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 ;