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)
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/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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 5.9K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.9K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.2K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 106 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 344 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 4 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 1.3M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-structural
Input is DLCround-PT-09b, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r067-smll-152649739600097
=====================================================================

--------------------
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 DLCround-PT-09b-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1526637340215


BK_STOP 1526637690480

--------------------
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 DLCround-PT-09b as instance name.
Using DLCround as model name.
Using algorithm or tool decision-tree.
Model characteristics are: {'Examination': 'ReachabilityDeadlock', 'Place/Transition': True, 'Colored': False, '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': False, 'Source Place': True, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': None, 'Conservative': False, 'Sub-Conservative': False, 'Nested Units': True, 'Safe': True, 'Deadlock': None, 'Reversible': None, 'Quasi Live': None, 'Live': None}.
Known tools are: [{'Time': 669627, 'Memory': 3391.4, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 1.0x far from the best tool lola.
ReachabilityDeadlock lola DLCround-PT-09b...
----- Start make prepare stderr -----

Time: 3600 - MCC
----- Start make prepare stdout -----
===========================================================================================
DLCround-PT-09b: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
DLCround-PT-09b: translating PT formula ReachabilityDeadlock into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stdout -----
----- Start make result stderr -----
ReachabilityDeadlock @ DLCround-PT-09b @ 3539 seconds
----- Start make result stdout -----
----- Start make result stderr -----
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 8934/65536 symbol table entries, 2001 collisions
lola: preprocessing...
lola: finding significant places
lola: 3495 places, 5439 transitions, 3311 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 7698 transition conflict sets
lola: TASK
lola: reading formula from DLCround-PT-09b-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 416 bytes per marking, with 17 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 14 generators (14 in search tree, 0 by composition)
lola: representing 16384 symmetries
lola: 0 dead branches visited in search tree
lola: STP: formula with 109154 variables and 328259 clauses shipped to Minisat
lola: stp: The siphon/trap property does not hold
lola: STP completed || 1 tries, 135247 fired transitions, 0 secs || 113918 markings, 131343 edges, 22784 markings/sec, 0 secs
lola: STP completed || 1 tries, 274901 fired transitions, 5 secs || 234091 markings, 268695 edges, 24035 markings/sec, 5 secs
lola: STP completed || 1 tries, 409225 fired transitions, 10 secs || 349229 markings, 400191 edges, 23028 markings/sec, 10 secs
lola: STP completed || 1 tries, 546596 fired transitions, 15 secs || 468388 markings, 536628 edges, 23832 markings/sec, 15 secs
lola: STP completed || 1 tries, 686830 fired transitions, 20 secs || 591007 markings, 678639 edges, 24524 markings/sec, 20 secs
lola: STP completed || 1 tries, 834770 fired transitions, 25 secs || 717538 markings, 824561 edges, 25306 markings/sec, 25 secs
lola: STP completed || 1 tries, 973270 fired transitions, 30 secs || 836107 markings, 960807 edges, 23714 markings/sec, 30 secs
lola: STP completed || 2 tries, 1110565 fired transitions, 35 secs || 956358 markings, 1098735 edges, 24050 markings/sec, 35 secs
lola: STP completed || 2 tries, 1254248 fired transitions, 40 secs || 1072997 markings, 1232257 edges, 23328 markings/sec, 40 secs
lola: STP completed || 2 tries, 1401992 fired transitions, 45 secs || 1206122 markings, 1385329 edges, 26625 markings/sec, 45 secs
lola: STP completed || 2 tries, 1551649 fired transitions, 50 secs || 1330746 markings, 1523297 edges, 24925 markings/sec, 50 secs
lola: STP completed || 2 tries, 1700429 fired transitions, 55 secs || 1441420 markings, 1645096 edges, 22135 markings/sec, 55 secs
lola: STP completed || 2 tries, 1845247 fired transitions, 60 secs || 1569817 markings, 1786055 edges, 25679 markings/sec, 60 secs
lola: STP completed || 2 tries, 1989051 fired transitions, 65 secs || 1701297 markings, 1935719 edges, 26296 markings/sec, 65 secs
lola: STP completed || 3 tries, 2135277 fired transitions, 70 secs || 1828853 markings, 2076201 edges, 25511 markings/sec, 70 secs
lola: STP completed || 3 tries, 2279780 fired transitions, 75 secs || 1959875 markings, 2222634 edges, 26204 markings/sec, 75 secs
lola: STP completed || 3 tries, 2423598 fired transitions, 80 secs || 2088004 markings, 2366536 edges, 25626 markings/sec, 80 secs
lola: STP completed || 3 tries, 2568828 fired transitions, 85 secs || 2215215 markings, 2508610 edges, 25442 markings/sec, 85 secs
lola: STP completed || 3 tries, 2713280 fired transitions, 90 secs || 2341484 markings, 2650664 edges, 25254 markings/sec, 90 secs
lola: STP completed || 3 tries, 2857755 fired transitions, 95 secs || 2469378 markings, 2792380 edges, 25579 markings/sec, 95 secs
lola: STP completed || 4 tries, 3004093 fired transitions, 100 secs || 2602489 markings, 2940574 edges, 26622 markings/sec, 100 secs
lola: STP completed || 4 tries, 3150130 fired transitions, 105 secs || 2730550 markings, 3083787 edges, 25612 markings/sec, 105 secs
lola: STP completed || 4 tries, 3295660 fired transitions, 110 secs || 2855247 markings, 3223164 edges, 24939 markings/sec, 110 secs
lola: STP completed || 4 tries, 3440605 fired transitions, 115 secs || 2979103 markings, 3362124 edges, 24771 markings/sec, 115 secs
lola: STP completed || 4 tries, 3584338 fired transitions, 120 secs || 3105361 markings, 3502625 edges, 25252 markings/sec, 120 secs
lola: STP completed || 4 tries, 3728716 fired transitions, 125 secs || 3229348 markings, 3640287 edges, 24797 markings/sec, 125 secs
lola: STP completed || 4 tries, 3875075 fired transitions, 130 secs || 3352684 markings, 3779840 edges, 24667 markings/sec, 130 secs
lola: STP completed || 5 tries, 4022464 fired transitions, 135 secs || 3476031 markings, 3920535 edges, 24669 markings/sec, 135 secs
lola: STP completed || 5 tries, 4167912 fired transitions, 140 secs || 3610966 markings, 4077663 edges, 26987 markings/sec, 140 secs
lola: STP completed || 5 tries, 4309591 fired transitions, 145 secs || 3742884 markings, 4230750 edges, 26384 markings/sec, 145 secs
lola: STP completed || 5 tries, 4453058 fired transitions, 150 secs || 3874921 markings, 4384018 edges, 26407 markings/sec, 150 secs
lola: STP completed || 5 tries, 4598405 fired transitions, 155 secs || 4018061 markings, 4553615 edges, 28628 markings/sec, 155 secs
lola: STP completed || 5 tries, 4743568 fired transitions, 160 secs || 4149869 markings, 4705185 edges, 26362 markings/sec, 160 secs
lola: STP completed || 5 tries, 4889857 fired transitions, 165 secs || 4276772 markings, 4844276 edges, 25381 markings/sec, 165 secs
lola: STP completed || 6 tries, 5036097 fired transitions, 170 secs || 4404636 markings, 4985484 edges, 25573 markings/sec, 170 secs
lola: STP completed || 6 tries, 5182986 fired transitions, 175 secs || 4537701 markings, 5139913 edges, 26613 markings/sec, 175 secs
lola: STP completed || 6 tries, 5329934 fired transitions, 180 secs || 4698099 markings, 5330058 edges, 32080 markings/sec, 180 secs
lola: STP completed || 6 tries, 5475724 fired transitions, 185 secs || 4859440 markings, 5520308 edges, 32268 markings/sec, 185 secs
lola: STP completed || 6 tries, 5622350 fired transitions, 190 secs || 5019984 markings, 5709909 edges, 32109 markings/sec, 190 secs
lola: STP completed || 6 tries, 5765759 fired transitions, 195 secs || 5182181 markings, 5902338 edges, 32439 markings/sec, 195 secs
lola: STP completed || 6 tries, 5913619 fired transitions, 200 secs || 5354723 markings, 6108815 edges, 34508 markings/sec, 200 secs
lola: STP completed || 7 tries, 6058893 fired transitions, 205 secs || 5515947 markings, 6300290 edges, 32245 markings/sec, 205 secs
lola: STP completed || 7 tries, 6202806 fired transitions, 210 secs || 5679994 markings, 6495329 edges, 32809 markings/sec, 210 secs
lola: STP completed || 7 tries, 6344930 fired transitions, 215 secs || 5838138 markings, 6682760 edges, 31629 markings/sec, 215 secs
lola: STP completed || 7 tries, 6484741 fired transitions, 220 secs || 5990677 markings, 6863131 edges, 30508 markings/sec, 220 secs
lola: STP completed || 7 tries, 6624885 fired transitions, 225 secs || 6143226 markings, 7043543 edges, 30510 markings/sec, 225 secs
lola: STP completed || 7 tries, 6766542 fired transitions, 230 secs || 6296701 markings, 7225850 edges, 30695 markings/sec, 230 secs
lola: STP completed || 7 tries, 6906744 fired transitions, 235 secs || 6448020 markings, 7404585 edges, 30264 markings/sec, 235 secs
lola: STP completed || 8 tries, 7047897 fired transitions, 240 secs || 6591428 markings, 7574511 edges, 28682 markings/sec, 240 secs
lola: STP completed || 8 tries, 7189351 fired transitions, 245 secs || 6742743 markings, 7754830 edges, 30263 markings/sec, 245 secs
lola: STP completed || 8 tries, 7328691 fired transitions, 250 secs || 6903175 markings, 7946924 edges, 32086 markings/sec, 250 secs
lola: STP completed || 8 tries, 7469116 fired transitions, 255 secs || 7064724 markings, 8141479 edges, 32310 markings/sec, 255 secs
lola: STP completed || 8 tries, 7609834 fired transitions, 260 secs || 7228463 markings, 8337950 edges, 32748 markings/sec, 260 secs
lola: STP completed || 8 tries, 7755918 fired transitions, 265 secs || 7386789 markings, 8526433 edges, 31665 markings/sec, 265 secs
lola: STP completed || 8 tries, 7899358 fired transitions, 270 secs || 7550789 markings, 8722802 edges, 32800 markings/sec, 270 secs
lola: STP completed || 9 tries, 8042204 fired transitions, 275 secs || 7717431 markings, 8921903 edges, 33328 markings/sec, 275 secs
lola: STP completed || 9 tries, 8187076 fired transitions, 280 secs || 7867431 markings, 9098932 edges, 30000 markings/sec, 280 secs
lola: STP completed || 9 tries, 8334209 fired transitions, 285 secs || 8013196 markings, 9268903 edges, 29153 markings/sec, 285 secs
lola: STP completed || 9 tries, 8477221 fired transitions, 290 secs || 8151135 markings, 9429396 edges, 27588 markings/sec, 290 secs
lola: STP completed || 9 tries, 8617440 fired transitions, 295 secs || 8301590 markings, 9608577 edges, 30091 markings/sec, 295 secs
lola: RESULT
lola: result: yes
lola: produced by: findpath
lola: The net has deadlock(s).
FORMULA DLCround-PT-09b-ReachabilityDeadlock-0 TRUE 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="DLCround-PT-09b"
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/DLCround-PT-09b.tgz
mv DLCround-PT-09b 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 DLCround-PT-09b, 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 r067-smll-152649739600097"
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 ;