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 8.2M
-rw-r--r-- 1 mcc users 152K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 437K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 205K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 733K 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 108K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 309K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 102K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 362K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 116K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 321K 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 259K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 913K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 50K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 107K 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 4.0M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool mcc4mcc-full
Input is DatabaseWithMutex-PT-20, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-blw3-152649949300062
=====================================================================

--------------------
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-20-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1527403353936


BK_STOP 1527403682665

--------------------
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-20 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': 590976, 'Memory': 15936.93, 'Tool': 'lola'}, {'Time': 629894, 'Memory': 15952.66, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 1.0x far from the best tool lola.
ReachabilityDeadlock lola DatabaseWithMutex-PT-20...
----- Start make prepare stderr -----

Time: 3600 - MCC
----- Start make prepare stdout -----
===========================================================================================
DatabaseWithMutex-PT-20: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
DatabaseWithMutex-PT-20: translating PT formula ReachabilityDeadlock into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stdout -----
----- Start make result stderr -----
ReachabilityDeadlock @ DatabaseWithMutex-PT-20 @ 3539 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: 6460/65536 symbol table entries, 161 collisions
lola: preprocessing...
lola: finding significant places
lola: 3260 places, 3200 transitions, 2800 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 4080 transition conflict sets
lola: TASK
lola: reading formula from DatabaseWithMutex-PT-20-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 11200 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 77462 variables and 374864 clauses shipped to Minisat
lola: stp: The siphon/trap property is inconclusive since the generated formula is too short
lola: computed 1201 generators (57 in search tree, 1144 by composition)
lola: representing 5.91901E+36 symmetries
lola: 0 dead branches visited in search tree
lola: STP completed || 1 tries, 125173 fired transitions, 0 secs || 64636 markings, 65578 edges, 12927 markings/sec, 0 secs
lola: STP completed || 1 tries, 249625 fired transitions, 5 secs || 136628 markings, 139442 edges, 14398 markings/sec, 5 secs
lola: STP completed || 1 tries, 370366 fired transitions, 10 secs || 206325 markings, 210796 edges, 13939 markings/sec, 10 secs
lola: STP completed || 1 tries, 494709 fired transitions, 15 secs || 277072 markings, 282928 edges, 14149 markings/sec, 15 secs
lola: STP completed || 1 tries, 621013 fired transitions, 20 secs || 350465 markings, 357885 edges, 14679 markings/sec, 20 secs
lola: STP completed || 1 tries, 736043 fired transitions, 25 secs || 413021 markings, 421656 edges, 12511 markings/sec, 25 secs
lola: STP completed || 1 tries, 856558 fired transitions, 30 secs || 477752 markings, 488128 edges, 12946 markings/sec, 30 secs
lola: STP completed || 1 tries, 974886 fired transitions, 35 secs || 540146 markings, 552001 edges, 12479 markings/sec, 35 secs
lola: STP completed || 2 tries, 1095758 fired transitions, 40 secs || 602636 markings, 616124 edges, 12498 markings/sec, 40 secs
lola: STP completed || 2 tries, 1219257 fired transitions, 45 secs || 665193 markings, 680486 edges, 12511 markings/sec, 45 secs
lola: STP completed || 2 tries, 1342227 fired transitions, 50 secs || 730065 markings, 746808 edges, 12974 markings/sec, 50 secs
lola: STP completed || 2 tries, 1464764 fired transitions, 55 secs || 795999 markings, 814789 edges, 13187 markings/sec, 55 secs
lola: STP completed || 2 tries, 1588239 fired transitions, 60 secs || 860744 markings, 881026 edges, 12949 markings/sec, 60 secs
lola: STP completed || 2 tries, 1712408 fired transitions, 65 secs || 926617 markings, 949000 edges, 13175 markings/sec, 65 secs
lola: STP completed || 2 tries, 1836558 fired transitions, 70 secs || 992349 markings, 1016710 edges, 13146 markings/sec, 70 secs
lola: STP completed || 2 tries, 1960986 fired transitions, 75 secs || 1057849 markings, 1083977 edges, 13100 markings/sec, 75 secs
lola: STP completed || 3 tries, 2079316 fired transitions, 80 secs || 1124315 markings, 1152688 edges, 13293 markings/sec, 80 secs
lola: STP completed || 3 tries, 2195395 fired transitions, 85 secs || 1187692 markings, 1218033 edges, 12675 markings/sec, 85 secs
lola: STP completed || 3 tries, 2306862 fired transitions, 90 secs || 1250044 markings, 1281897 edges, 12470 markings/sec, 90 secs
lola: STP completed || 3 tries, 2425325 fired transitions, 95 secs || 1317394 markings, 1351546 edges, 13470 markings/sec, 95 secs
lola: STP completed || 3 tries, 2544794 fired transitions, 100 secs || 1385073 markings, 1421613 edges, 13536 markings/sec, 100 secs
lola: STP completed || 3 tries, 2664295 fired transitions, 105 secs || 1452457 markings, 1491481 edges, 13477 markings/sec, 105 secs
lola: STP completed || 3 tries, 2783395 fired transitions, 110 secs || 1519977 markings, 1561257 edges, 13504 markings/sec, 110 secs
lola: STP completed || 3 tries, 2903642 fired transitions, 115 secs || 1587521 markings, 1631191 edges, 13509 markings/sec, 115 secs
lola: STP completed || 4 tries, 3031118 fired transitions, 120 secs || 1659949 markings, 1705896 edges, 14486 markings/sec, 120 secs
lola: STP completed || 4 tries, 3154982 fired transitions, 125 secs || 1729654 markings, 1777969 edges, 13941 markings/sec, 125 secs
lola: STP completed || 4 tries, 3281446 fired transitions, 130 secs || 1800377 markings, 1850044 edges, 14145 markings/sec, 130 secs
lola: STP completed || 4 tries, 3410564 fired transitions, 135 secs || 1869257 markings, 1921520 edges, 13776 markings/sec, 135 secs
lola: STP completed || 4 tries, 3538862 fired transitions, 140 secs || 1937223 markings, 1991718 edges, 13593 markings/sec, 140 secs
lola: STP completed || 4 tries, 3658273 fired transitions, 145 secs || 2004135 markings, 2060536 edges, 13382 markings/sec, 145 secs
lola: STP completed || 4 tries, 3778146 fired transitions, 150 secs || 2070985 markings, 2129033 edges, 13370 markings/sec, 150 secs
lola: STP completed || 4 tries, 3897124 fired transitions, 155 secs || 2137831 markings, 2197318 edges, 13369 markings/sec, 155 secs
lola: STP completed || 5 tries, 4015384 fired transitions, 160 secs || 2204528 markings, 2265558 edges, 13339 markings/sec, 160 secs
lola: STP completed || 5 tries, 4135613 fired transitions, 165 secs || 2271257 markings, 2334182 edges, 13346 markings/sec, 165 secs
lola: STP completed || 5 tries, 4255245 fired transitions, 170 secs || 2337262 markings, 2401064 edges, 13201 markings/sec, 170 secs
lola: STP completed || 5 tries, 4375516 fired transitions, 175 secs || 2404074 markings, 2469903 edges, 13362 markings/sec, 175 secs
lola: STP completed || 5 tries, 4492995 fired transitions, 180 secs || 2470781 markings, 2539217 edges, 13341 markings/sec, 180 secs
lola: STP completed || 5 tries, 4613162 fired transitions, 185 secs || 2534471 markings, 2605117 edges, 12738 markings/sec, 185 secs
lola: STP completed || 5 tries, 4728660 fired transitions, 190 secs || 2595890 markings, 2668095 edges, 12284 markings/sec, 190 secs
lola: STP completed || 5 tries, 4845176 fired transitions, 195 secs || 2662123 markings, 2736719 edges, 13247 markings/sec, 195 secs
lola: STP completed || 5 tries, 4964014 fired transitions, 200 secs || 2729082 markings, 2806136 edges, 13392 markings/sec, 200 secs
lola: STP completed || 6 tries, 5084787 fired transitions, 205 secs || 2795532 markings, 2874700 edges, 13290 markings/sec, 205 secs
lola: STP completed || 6 tries, 5205412 fired transitions, 210 secs || 2861791 markings, 2942941 edges, 13252 markings/sec, 210 secs
lola: STP completed || 6 tries, 5325716 fired transitions, 215 secs || 2928761 markings, 3012324 edges, 13394 markings/sec, 215 secs
lola: STP completed || 6 tries, 5446296 fired transitions, 220 secs || 2995141 markings, 3081076 edges, 13276 markings/sec, 220 secs
lola: STP completed || 6 tries, 5567016 fired transitions, 225 secs || 3061600 markings, 3149966 edges, 13292 markings/sec, 225 secs
lola: STP completed || 6 tries, 5685688 fired transitions, 230 secs || 3126278 markings, 3216478 edges, 12936 markings/sec, 230 secs
lola: STP completed || 6 tries, 5804840 fired transitions, 235 secs || 3189747 markings, 3282640 edges, 12694 markings/sec, 235 secs
lola: STP completed || 6 tries, 5920780 fired transitions, 240 secs || 3251425 markings, 3346788 edges, 12336 markings/sec, 240 secs
lola: STP completed || 7 tries, 6040206 fired transitions, 245 secs || 3312731 markings, 3409566 edges, 12261 markings/sec, 245 secs
lola: STP completed || 7 tries, 6160335 fired transitions, 250 secs || 3376336 markings, 3475020 edges, 12721 markings/sec, 250 secs
lola: STP completed || 7 tries, 6277391 fired transitions, 255 secs || 3440569 markings, 3540814 edges, 12847 markings/sec, 255 secs
lola: STP completed || 7 tries, 6395108 fired transitions, 260 secs || 3505246 markings, 3607169 edges, 12935 markings/sec, 260 secs
lola: STP completed || 7 tries, 6513952 fired transitions, 265 secs || 3570543 markings, 3674429 edges, 13059 markings/sec, 265 secs
lola: STP completed || 7 tries, 6627154 fired transitions, 270 secs || 3635739 markings, 3741048 edges, 13039 markings/sec, 270 secs
lola: STP completed || 7 tries, 6738712 fired transitions, 275 secs || 3701847 markings, 3808881 edges, 13222 markings/sec, 275 secs
lola: STP completed || 7 tries, 6847601 fired transitions, 280 secs || 3766802 markings, 3876044 edges, 12991 markings/sec, 280 secs
lola: STP completed || 7 tries, 6958241 fired transitions, 285 secs || 3834094 markings, 3945872 edges, 13458 markings/sec, 285 secs
lola: STP completed || 8 tries, 7066595 fired transitions, 290 secs || 3900417 markings, 4014027 edges, 13265 markings/sec, 290 secs
lola: STP completed || 8 tries, 7177361 fired transitions, 295 secs || 3966366 markings, 4082259 edges, 13190 markings/sec, 295 secs
lola: STP completed || 8 tries, 7292921 fired transitions, 300 secs || 4033176 markings, 4152002 edges, 13362 markings/sec, 300 secs
lola: STP completed || 8 tries, 7392724 fired transitions, 305 secs || 4083646 markings, 4203609 edges, 10094 markings/sec, 305 secs
lola: STP completed || 8 tries, 7402634 fired transitions, 310 secs || 4083979 markings, 4203944 edges, 67 markings/sec, 310 secs
Killed
FORMULA DatabaseWithMutex-PT-20-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-20"
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-20.tgz
mv DatabaseWithMutex-PT-20 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-20, 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-blw3-152649949300062"
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 ;