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 1.3M
-rw-r--r-- 1 mcc users 40K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 114K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 24K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 82K 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 6.0K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 20K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 56K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 32K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 37K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 104 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 342 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 29K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 12K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 25K 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 2 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 511K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool mcc4mcc-full
Input is Peterson-PT-4, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r118-csrt-152666478600573
=====================================================================

--------------------
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 Peterson-PT-4-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1527297277393


BK_STOP 1527297697171

--------------------
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 Peterson-PT-4 as instance name.
Using Peterson 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': False, 'Conservative': True, 'Sub-Conservative': True, 'Nested Units': False, 'Safe': True, 'Deadlock': False, 'Reversible': True, 'Quasi Live': None, 'Live': None}.
Known tools are: [{'Time': 298182, 'Memory': 1326.2, 'Tool': 'lola'}, {'Time': 376376, 'Memory': 5670.67, 'Tool': 'lola'}, {'Time': 572350, 'Memory': 3972.16, 'Tool': 'gspn'}, {'Time': 587171, 'Memory': 3944.66, 'Tool': 'gspn'}, {'Time': 821942, 'Memory': 4381.1, 'Tool': 'marcie'}, {'Time': 845913, 'Memory': 4381.38, 'Tool': 'marcie'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 1.0x far from the best tool lola.
ReachabilityDeadlock lola Peterson-PT-4...

Time: 3600 - MCC
----- Start make prepare stdout -----
----- Start make prepare stderr -----
===========================================================================================
Peterson-PT-4: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
Peterson-PT-4: translating PT formula ReachabilityDeadlock into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stderr -----
----- Start make result stdout -----
ReachabilityDeadlock @ Peterson-PT-4 @ 3539 seconds
----- Start make result stderr -----
----- Start make result stdout -----
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 1170/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 480 places, 690 transitions, 461 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 1055 transition conflict sets
lola: TASK
lola: reading formula from Peterson-PT-4-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 60 bytes per marking, with 19 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: computed 0 generators (0 in search tree, 0 by composition)
lola: representing 1 symmetries
lola: 0 dead branches visited in search tree
lola: STP: formula with 14252 variables and 44668 clauses shipped to Minisat
lola: stp: The siphon/trap property is inconclusive since the generated formula is too short
lola: STP completed || 1 tries, 182946 fired transitions, 0 secs || 252710 markings, 435425 edges, 50542 markings/sec, 0 secs
lola: STP completed || 1 tries, 366680 fired transitions, 5 secs || 491950 markings, 871529 edges, 47848 markings/sec, 5 secs
lola: STP completed || 1 tries, 558056 fired transitions, 10 secs || 734020 markings, 1314988 edges, 48414 markings/sec, 10 secs
lola: STP completed || 1 tries, 753319 fired transitions, 15 secs || 952991 markings, 1735252 edges, 43794 markings/sec, 15 secs
lola: STP completed || 1 tries, 942758 fired transitions, 20 secs || 1152633 markings, 2122238 edges, 39928 markings/sec, 20 secs
lola: STP completed || 2 tries, 1105623 fired transitions, 25 secs || 1329467 markings, 2473057 edges, 35367 markings/sec, 25 secs
lola: STP completed || 2 tries, 1290089 fired transitions, 30 secs || 1547585 markings, 2890250 edges, 43624 markings/sec, 30 secs
lola: STP completed || 2 tries, 1477129 fired transitions, 35 secs || 1760368 markings, 3296938 edges, 42557 markings/sec, 35 secs
lola: STP completed || 2 tries, 1666185 fired transitions, 40 secs || 1984598 markings, 3713570 edges, 44846 markings/sec, 40 secs
lola: STP completed || 2 tries, 1860351 fired transitions, 45 secs || 2209248 markings, 4128160 edges, 44930 markings/sec, 45 secs
lola: STP completed || 3 tries, 2052678 fired transitions, 50 secs || 2421576 markings, 4528180 edges, 42466 markings/sec, 50 secs
lola: STP completed || 3 tries, 2244241 fired transitions, 55 secs || 2620344 markings, 4920161 edges, 39754 markings/sec, 55 secs
lola: STP completed || 3 tries, 2422662 fired transitions, 60 secs || 2841998 markings, 5346176 edges, 44331 markings/sec, 60 secs
lola: STP completed || 3 tries, 2607073 fired transitions, 65 secs || 3060714 markings, 5763445 edges, 43743 markings/sec, 65 secs
lola: STP completed || 3 tries, 2788554 fired transitions, 70 secs || 3263354 markings, 6167156 edges, 40528 markings/sec, 70 secs
lola: STP completed || 3 tries, 2964303 fired transitions, 75 secs || 3450875 markings, 6548411 edges, 37504 markings/sec, 75 secs
lola: STP completed || 4 tries, 3132443 fired transitions, 80 secs || 3639462 markings, 6904611 edges, 37717 markings/sec, 80 secs
lola: STP completed || 4 tries, 3304027 fired transitions, 85 secs || 3808682 markings, 7243741 edges, 33844 markings/sec, 85 secs
lola: STP completed || 4 tries, 3484499 fired transitions, 90 secs || 3995510 markings, 7613774 edges, 37366 markings/sec, 90 secs
lola: STP completed || 4 tries, 3677896 fired transitions, 95 secs || 4178757 markings, 7980933 edges, 36649 markings/sec, 95 secs
lola: STP completed || 4 tries, 3861886 fired transitions, 100 secs || 4398232 markings, 8399466 edges, 43895 markings/sec, 100 secs
lola: STP completed || 5 tries, 4046344 fired transitions, 105 secs || 4620152 markings, 8816938 edges, 44384 markings/sec, 105 secs
lola: STP completed || 5 tries, 4235764 fired transitions, 110 secs || 4822528 markings, 9208293 edges, 40475 markings/sec, 110 secs
lola: STP completed || 5 tries, 4423079 fired transitions, 115 secs || 5020588 markings, 9599911 edges, 39612 markings/sec, 115 secs
lola: STP completed || 5 tries, 4604789 fired transitions, 120 secs || 5221949 markings, 9986024 edges, 40272 markings/sec, 120 secs
lola: STP completed || 5 tries, 4811631 fired transitions, 125 secs || 5451694 markings, 10424496 edges, 45949 markings/sec, 125 secs
lola: STP completed || 6 tries, 5021645 fired transitions, 130 secs || 5674787 markings, 10856951 edges, 44619 markings/sec, 130 secs
lola: STP completed || 6 tries, 5231111 fired transitions, 135 secs || 5900199 markings, 11285512 edges, 45082 markings/sec, 135 secs
lola: STP completed || 6 tries, 5438433 fired transitions, 140 secs || 6121982 markings, 11714576 edges, 44357 markings/sec, 140 secs
lola: STP completed || 6 tries, 5643403 fired transitions, 145 secs || 6341302 markings, 12141487 edges, 43864 markings/sec, 145 secs
lola: STP completed || 6 tries, 5843718 fired transitions, 150 secs || 6548379 markings, 12556337 edges, 41415 markings/sec, 150 secs
lola: STP completed || 7 tries, 6051696 fired transitions, 155 secs || 6760882 markings, 12978547 edges, 42501 markings/sec, 155 secs
lola: STP completed || 7 tries, 6256610 fired transitions, 160 secs || 6986752 markings, 13417077 edges, 45174 markings/sec, 160 secs
lola: STP completed || 7 tries, 6457822 fired transitions, 165 secs || 7244146 markings, 13886051 edges, 51479 markings/sec, 165 secs
lola: STP completed || 7 tries, 6661837 fired transitions, 170 secs || 7475040 markings, 14322218 edges, 46179 markings/sec, 170 secs
lola: STP completed || 7 tries, 6862412 fired transitions, 175 secs || 7712524 markings, 14770172 edges, 47497 markings/sec, 175 secs
lola: STP completed || 8 tries, 7064626 fired transitions, 180 secs || 7946710 markings, 15213139 edges, 46837 markings/sec, 180 secs
lola: STP completed || 8 tries, 7268913 fired transitions, 185 secs || 8156744 markings, 15635079 edges, 42007 markings/sec, 185 secs
lola: STP completed || 8 tries, 7472291 fired transitions, 190 secs || 8375868 markings, 16060672 edges, 43825 markings/sec, 190 secs
lola: STP completed || 8 tries, 7682655 fired transitions, 195 secs || 8592889 markings, 16484044 edges, 43404 markings/sec, 195 secs
lola: STP completed || 8 tries, 7890373 fired transitions, 200 secs || 8791011 markings, 16882858 edges, 39624 markings/sec, 200 secs
lola: STP completed || 9 tries, 8085794 fired transitions, 205 secs || 8987270 markings, 17281832 edges, 39252 markings/sec, 205 secs
lola: STP completed || 9 tries, 8267842 fired transitions, 210 secs || 9179302 markings, 17664858 edges, 38406 markings/sec, 210 secs
lola: STP completed || 9 tries, 8465593 fired transitions, 215 secs || 9375545 markings, 18057583 edges, 39249 markings/sec, 215 secs
lola: STP completed || 9 tries, 8663100 fired transitions, 220 secs || 9568757 markings, 18448760 edges, 38642 markings/sec, 220 secs
lola: STP completed || 9 tries, 8861028 fired transitions, 225 secs || 9760088 markings, 18833138 edges, 38266 markings/sec, 225 secs
lola: STP completed || 10 tries, 9055019 fired transitions, 230 secs || 9949223 markings, 19222780 edges, 37827 markings/sec, 230 secs
lola: STP completed || 10 tries, 9248415 fired transitions, 235 secs || 10146211 markings, 19620544 edges, 39398 markings/sec, 235 secs
lola: STP completed || 10 tries, 9445311 fired transitions, 240 secs || 10343999 markings, 20019693 edges, 39558 markings/sec, 240 secs
lola: STP completed || 10 tries, 9648313 fired transitions, 245 secs || 10539775 markings, 20426136 edges, 39155 markings/sec, 245 secs
lola: STP completed || 10 tries, 9852862 fired transitions, 250 secs || 10741194 markings, 20830678 edges, 40284 markings/sec, 250 secs
lola: STP completed || 11 tries, 10056136 fired transitions, 255 secs || 10944566 markings, 21241164 edges, 40674 markings/sec, 255 secs
lola: STP completed || 11 tries, 10261743 fired transitions, 260 secs || 11138494 markings, 21636638 edges, 38786 markings/sec, 260 secs
lola: STP completed || 11 tries, 10467047 fired transitions, 265 secs || 11354094 markings, 22055270 edges, 43120 markings/sec, 265 secs
lola: STP completed || 11 tries, 10671621 fired transitions, 270 secs || 11593006 markings, 22501499 edges, 47782 markings/sec, 270 secs
lola: STP completed || 11 tries, 10874859 fired transitions, 275 secs || 11834269 markings, 22951807 edges, 48253 markings/sec, 275 secs
lola: STP completed || 12 tries, 11074771 fired transitions, 280 secs || 12051064 markings, 23367667 edges, 43359 markings/sec, 280 secs
lola: STP completed || 12 tries, 11275684 fired transitions, 285 secs || 12259185 markings, 23782570 edges, 41624 markings/sec, 285 secs
lola: STP completed || 12 tries, 11476606 fired transitions, 290 secs || 12472448 markings, 24196951 edges, 42653 markings/sec, 290 secs
lola: STP completed || 12 tries, 11675642 fired transitions, 295 secs || 12674103 markings, 24596009 edges, 40331 markings/sec, 295 secs
lola: STP completed || 12 tries, 11890665 fired transitions, 300 secs || 12880417 markings, 25008983 edges, 41263 markings/sec, 300 secs
lola: STP completed || 13 tries, 12104982 fired transitions, 305 secs || 13073796 markings, 25399507 edges, 38676 markings/sec, 305 secs
lola: STP completed || 13 tries, 12318453 fired transitions, 310 secs || 13273792 markings, 25799049 edges, 39999 markings/sec, 310 secs
lola: STP completed || 13 tries, 12532053 fired transitions, 315 secs || 13466899 markings, 26193832 edges, 38621 markings/sec, 315 secs
lola: STP completed || 13 tries, 12748783 fired transitions, 320 secs || 13682376 markings, 26610550 edges, 43095 markings/sec, 320 secs
lola: STP completed || 13 tries, 12958160 fired transitions, 325 secs || 13911229 markings, 27052064 edges, 45771 markings/sec, 325 secs
lola: STP completed || 14 tries, 13160810 fired transitions, 330 secs || 14120884 markings, 27459258 edges, 41931 markings/sec, 330 secs
lola: STP completed || 14 tries, 13365161 fired transitions, 335 secs || 14319417 markings, 27856095 edges, 39707 markings/sec, 335 secs
lola: STP completed || 14 tries, 13564754 fired transitions, 340 secs || 14517580 markings, 28254721 edges, 39633 markings/sec, 340 secs
lola: STP completed || 14 tries, 13729117 fired transitions, 345 secs || 14686206 markings, 28592854 edges, 33725 markings/sec, 345 secs
lola: STP completed || 14 tries, 13877168 fired transitions, 350 secs || 14834116 markings, 28894891 edges, 29582 markings/sec, 350 secs
lola: STP completed || 15 tries, 14043839 fired transitions, 355 secs || 14997635 markings, 29227959 edges, 32704 markings/sec, 355 secs
lola: STP completed || 15 tries, 14215935 fired transitions, 360 secs || 15168551 markings, 29577756 edges, 34183 markings/sec, 360 secs
lola: STP completed || 15 tries, 14422596 fired transitions, 365 secs || 15361497 markings, 29967359 edges, 38589 markings/sec, 365 secs
lola: STP completed || 15 tries, 14624347 fired transitions, 370 secs || 15552217 markings, 30367776 edges, 38144 markings/sec, 370 secs
lola: RESULT
lola: result: no
lola: produced by: state space
lola: The net does not have deadlocks.
lola: 15568443 markings, 30403170 edges
----- Kill lola and sara stderr -----
FORMULA Peterson-PT-4-ReachabilityDeadlock-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS SYMMETRIES TOPOLOGICAL USE_NUPN
----- 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="Peterson-PT-4"
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/Peterson-PT-4.tgz
mv Peterson-PT-4 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 Peterson-PT-4, 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 r118-csrt-152666478600573"
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 ;