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 mcc4mcc-full
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 r082-blw3-152649949300069
=====================================================================

--------------------
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 1527403639902


BK_STOP 1527403914610

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

Prefix is 65b80f64.
Reading known information in /usr/share/mcc4mcc/65b80f64-known.json.
Reading learned information in /usr/share/mcc4mcc/65b80f64-learned.json.
Reading value translations in /usr/share/mcc4mcc/65b80f64-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 bmdt.
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': 'lola'}].
Learned tool lola is 1.0x far from the best tool lola.
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 stdout -----
----- Start make result stderr -----
ReachabilityDeadlock @ DatabaseWithMutex-PT-40 @ 3539 seconds
make: [verify] Error 137 (ignored)
----- Start make result 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, 21359 fired transitions, 0 secs
lola: 3372 generators;83301850 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, 43641 fired transitions, 5 secs
lola: 5199 generators;79323375 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, 65759 fired transitions, 10 secs || 11375 markings, 11417 edges, 2275 markings/sec, 10 secs
lola: STP completed || 1 tries, 88028 fired transitions, 15 secs || 26734 markings, 26956 edges, 3072 markings/sec, 15 secs
lola: STP completed || 1 tries, 109226 fired transitions, 20 secs || 41148 markings, 41556 edges, 2883 markings/sec, 20 secs
lola: STP completed || 1 tries, 130127 fired transitions, 25 secs || 55304 markings, 55973 edges, 2831 markings/sec, 25 secs
lola: STP completed || 1 tries, 150933 fired transitions, 30 secs || 69967 markings, 70916 edges, 2933 markings/sec, 30 secs
lola: STP completed || 1 tries, 172242 fired transitions, 35 secs || 84098 markings, 85258 edges, 2826 markings/sec, 35 secs
lola: STP completed || 1 tries, 194166 fired transitions, 40 secs || 99719 markings, 101217 edges, 3124 markings/sec, 40 secs
lola: STP completed || 1 tries, 216008 fired transitions, 45 secs || 114961 markings, 116707 edges, 3048 markings/sec, 45 secs
lola: STP completed || 1 tries, 237969 fired transitions, 50 secs || 130354 markings, 132292 edges, 3079 markings/sec, 50 secs
lola: STP completed || 1 tries, 260637 fired transitions, 55 secs || 146176 markings, 148370 edges, 3164 markings/sec, 55 secs
lola: STP completed || 1 tries, 283342 fired transitions, 60 secs || 161900 markings, 164512 edges, 3145 markings/sec, 60 secs
lola: STP completed || 1 tries, 305612 fired transitions, 65 secs || 177253 markings, 180148 edges, 3071 markings/sec, 65 secs
lola: STP completed || 1 tries, 327898 fired transitions, 70 secs || 192796 markings, 196009 edges, 3109 markings/sec, 70 secs
lola: STP completed || 1 tries, 349263 fired transitions, 75 secs || 208198 markings, 211829 edges, 3080 markings/sec, 75 secs
lola: STP completed || 1 tries, 370373 fired transitions, 80 secs || 223439 markings, 227561 edges, 3048 markings/sec, 80 secs
lola: STP completed || 1 tries, 392308 fired transitions, 85 secs || 238686 markings, 243094 edges, 3049 markings/sec, 85 secs
lola: STP completed || 1 tries, 413696 fired transitions, 90 secs || 253788 markings, 258549 edges, 3020 markings/sec, 90 secs
lola: STP completed || 1 tries, 435591 fired transitions, 95 secs || 268957 markings, 273977 edges, 3034 markings/sec, 95 secs
lola: STP completed || 1 tries, 456731 fired transitions, 100 secs || 284333 markings, 289935 edges, 3075 markings/sec, 100 secs
lola: STP completed || 1 tries, 479311 fired transitions, 105 secs || 300032 markings, 305913 edges, 3140 markings/sec, 105 secs
lola: STP completed || 1 tries, 501703 fired transitions, 110 secs || 315507 markings, 321746 edges, 3095 markings/sec, 110 secs
lola: STP completed || 1 tries, 524049 fired transitions, 115 secs || 330949 markings, 337683 edges, 3088 markings/sec, 115 secs
lola: STP completed || 1 tries, 546323 fired transitions, 120 secs || 346529 markings, 353759 edges, 3116 markings/sec, 120 secs
lola: STP completed || 1 tries, 568269 fired transitions, 125 secs || 361890 markings, 369637 edges, 3072 markings/sec, 125 secs
lola: STP completed || 1 tries, 590547 fired transitions, 130 secs || 377482 markings, 385629 edges, 3118 markings/sec, 130 secs
lola: STP completed || 1 tries, 613185 fired transitions, 135 secs || 393322 markings, 401950 edges, 3168 markings/sec, 135 secs
lola: STP completed || 1 tries, 635458 fired transitions, 140 secs || 409144 markings, 418232 edges, 3164 markings/sec, 140 secs
lola: STP completed || 1 tries, 657960 fired transitions, 145 secs || 424989 markings, 434533 edges, 3169 markings/sec, 145 secs
lola: STP completed || 1 tries, 680416 fired transitions, 150 secs || 440613 markings, 450713 edges, 3125 markings/sec, 150 secs
lola: STP completed || 1 tries, 702597 fired transitions, 155 secs || 455686 markings, 466136 edges, 3015 markings/sec, 155 secs
lola: STP completed || 1 tries, 723969 fired transitions, 160 secs || 470371 markings, 481111 edges, 2937 markings/sec, 160 secs
lola: STP completed || 1 tries, 745937 fired transitions, 165 secs || 485668 markings, 496822 edges, 3059 markings/sec, 165 secs
lola: STP completed || 1 tries, 767199 fired transitions, 170 secs || 500565 markings, 512238 edges, 2979 markings/sec, 170 secs
lola: STP completed || 1 tries, 789425 fired transitions, 175 secs || 515871 markings, 527968 edges, 3061 markings/sec, 175 secs
lola: STP completed || 1 tries, 811415 fired transitions, 180 secs || 531147 markings, 543791 edges, 3055 markings/sec, 180 secs
lola: STP completed || 1 tries, 832521 fired transitions, 185 secs || 545886 markings, 559028 edges, 2948 markings/sec, 185 secs
lola: STP completed || 1 tries, 853714 fired transitions, 190 secs || 560731 markings, 574265 edges, 2969 markings/sec, 190 secs
lola: STP completed || 1 tries, 876078 fired transitions, 195 secs || 576302 markings, 590393 edges, 3114 markings/sec, 195 secs
lola: STP completed || 1 tries, 898399 fired transitions, 200 secs || 591975 markings, 606485 edges, 3135 markings/sec, 200 secs
lola: STP completed || 1 tries, 920988 fired transitions, 205 secs || 607835 markings, 622843 edges, 3172 markings/sec, 205 secs
lola: STP completed || 1 tries, 943930 fired transitions, 210 secs || 623798 markings, 639256 edges, 3193 markings/sec, 210 secs
lola: STP completed || 1 tries, 966574 fired transitions, 215 secs || 639772 markings, 655735 edges, 3195 markings/sec, 215 secs
lola: STP completed || 1 tries, 989604 fired transitions, 220 secs || 655709 markings, 672078 edges, 3187 markings/sec, 220 secs
lola: STP completed || 2 tries, 1013030 fired transitions, 225 secs || 671596 markings, 688305 edges, 3177 markings/sec, 225 secs
lola: STP completed || 2 tries, 1035394 fired transitions, 230 secs || 687468 markings, 704808 edges, 3174 markings/sec, 230 secs
lola: STP completed || 2 tries, 1056975 fired transitions, 235 secs || 702253 markings, 719837 edges, 2957 markings/sec, 235 secs
lola: STP completed || 2 tries, 1078287 fired transitions, 240 secs || 717236 markings, 735418 edges, 2997 markings/sec, 240 secs
lola: STP completed || 2 tries, 1099257 fired transitions, 245 secs || 731773 markings, 750285 edges, 2907 markings/sec, 245 secs
lola: STP completed || 2 tries, 1120410 fired transitions, 250 secs || 746798 markings, 766025 edges, 3005 markings/sec, 250 secs
lola: STP completed || 2 tries, 1142276 fired transitions, 255 secs || 761820 markings, 781280 edges, 3004 markings/sec, 255 secs
lola: STP completed || 2 tries, 1164469 fired transitions, 260 secs || 777342 markings, 797491 edges, 3104 markings/sec, 260 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 stderr -----
----- Kill lola and sara stdout -----
----- Finished stdout -----
----- Finished stderr -----

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="mcc4mcc-full"
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 mcc4mcc-full"
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 r082-blw3-152649949300069"
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 ;