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 irma4mcc-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 r078-blw3-152649945700062
=====================================================================

--------------------
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 1527054130009


BK_STOP 1527054418395

--------------------
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 -----
Makefile:222: recipe for target 'verify' failed
----- Start make result stdout -----
----- Kill lola and sara stderr -----
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: 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: The siphon/trap property is inconclusive since the generated formula is too short
lola: STP completed || 1 tries, 121935 fired transitions, 0 secs || 62647 markings, 63787 edges, 12529 markings/sec, 0 secs
lola: STP completed || 1 tries, 247711 fired transitions, 5 secs || 137915 markings, 140884 edges, 15054 markings/sec, 5 secs
lola: STP completed || 1 tries, 377882 fired transitions, 10 secs || 214085 markings, 219174 edges, 15234 markings/sec, 10 secs
lola: STP completed || 1 tries, 507969 fired transitions, 15 secs || 289422 markings, 295762 edges, 15067 markings/sec, 15 secs
lola: STP completed || 1 tries, 637305 fired transitions, 20 secs || 364807 markings, 372739 edges, 15077 markings/sec, 20 secs
lola: STP completed || 1 tries, 756450 fired transitions, 25 secs || 434043 markings, 443341 edges, 13847 markings/sec, 25 secs
lola: STP completed || 1 tries, 875432 fired transitions, 30 secs || 502042 markings, 512791 edges, 13600 markings/sec, 30 secs
lola: STP completed || 1 tries, 994118 fired transitions, 35 secs || 570678 markings, 583465 edges, 13727 markings/sec, 35 secs
lola: STP completed || 2 tries, 1117021 fired transitions, 40 secs || 642317 markings, 657472 edges, 14328 markings/sec, 40 secs
lola: STP completed || 2 tries, 1237537 fired transitions, 45 secs || 712033 markings, 728997 edges, 13943 markings/sec, 45 secs
lola: STP completed || 2 tries, 1366742 fired transitions, 50 secs || 787270 markings, 806628 edges, 15047 markings/sec, 50 secs
lola: STP completed || 2 tries, 1494816 fired transitions, 55 secs || 862250 markings, 884200 edges, 14996 markings/sec, 55 secs
lola: STP completed || 2 tries, 1627332 fired transitions, 60 secs || 938424 markings, 962284 edges, 15235 markings/sec, 60 secs
lola: STP completed || 2 tries, 1758578 fired transitions, 65 secs || 1014130 markings, 1040113 edges, 15141 markings/sec, 65 secs
lola: STP completed || 2 tries, 1890434 fired transitions, 70 secs || 1090541 markings, 1119216 edges, 15282 markings/sec, 70 secs
lola: STP completed || 3 tries, 2022053 fired transitions, 75 secs || 1166347 markings, 1197016 edges, 15161 markings/sec, 75 secs
lola: STP completed || 3 tries, 2153981 fired transitions, 80 secs || 1242423 markings, 1275515 edges, 15215 markings/sec, 80 secs
lola: STP completed || 3 tries, 2285617 fired transitions, 85 secs || 1318849 markings, 1354772 edges, 15285 markings/sec, 85 secs
lola: STP completed || 3 tries, 2417866 fired transitions, 90 secs || 1394591 markings, 1432418 edges, 15148 markings/sec, 90 secs
lola: STP completed || 3 tries, 2549570 fired transitions, 95 secs || 1470128 markings, 1509546 edges, 15107 markings/sec, 95 secs
lola: STP completed || 3 tries, 2681695 fired transitions, 100 secs || 1545843 markings, 1587376 edges, 15143 markings/sec, 100 secs
lola: STP completed || 3 tries, 2813663 fired transitions, 105 secs || 1621463 markings, 1664786 edges, 15124 markings/sec, 105 secs
lola: STP completed || 3 tries, 2946130 fired transitions, 110 secs || 1697935 markings, 1744194 edges, 15294 markings/sec, 110 secs
lola: STP completed || 4 tries, 3077898 fired transitions, 115 secs || 1773596 markings, 1821749 edges, 15132 markings/sec, 115 secs
lola: STP completed || 4 tries, 3209622 fired transitions, 120 secs || 1850143 markings, 1900751 edges, 15309 markings/sec, 120 secs
lola: STP completed || 4 tries, 3340781 fired transitions, 125 secs || 1926087 markings, 1978853 edges, 15189 markings/sec, 125 secs
lola: STP completed || 4 tries, 3473010 fired transitions, 130 secs || 2001828 markings, 2056041 edges, 15148 markings/sec, 130 secs
lola: STP completed || 4 tries, 3606586 fired transitions, 135 secs || 2078650 markings, 2134912 edges, 15364 markings/sec, 135 secs
lola: STP completed || 4 tries, 3738594 fired transitions, 140 secs || 2155365 markings, 2214943 edges, 15343 markings/sec, 140 secs
lola: STP completed || 4 tries, 3857581 fired transitions, 145 secs || 2223868 markings, 2286405 edges, 13701 markings/sec, 145 secs
lola: STP completed || 4 tries, 3985445 fired transitions, 150 secs || 2296662 markings, 2360977 edges, 14559 markings/sec, 150 secs
lola: STP completed || 5 tries, 4105761 fired transitions, 155 secs || 2365913 markings, 2432807 edges, 13850 markings/sec, 155 secs
lola: STP completed || 5 tries, 4225598 fired transitions, 160 secs || 2435048 markings, 2504646 edges, 13827 markings/sec, 160 secs
lola: STP completed || 5 tries, 4346027 fired transitions, 165 secs || 2503582 markings, 2574614 edges, 13707 markings/sec, 165 secs
lola: STP completed || 5 tries, 4472359 fired transitions, 170 secs || 2576036 markings, 2649140 edges, 14491 markings/sec, 170 secs
lola: STP completed || 5 tries, 4599489 fired transitions, 175 secs || 2648143 markings, 2723434 edges, 14421 markings/sec, 175 secs
lola: STP completed || 5 tries, 4726496 fired transitions, 180 secs || 2720402 markings, 2798553 edges, 14452 markings/sec, 180 secs
lola: STP completed || 5 tries, 4854408 fired transitions, 185 secs || 2792705 markings, 2873213 edges, 14461 markings/sec, 185 secs
lola: STP completed || 5 tries, 4982633 fired transitions, 190 secs || 2865903 markings, 2949117 edges, 14640 markings/sec, 190 secs
lola: STP completed || 6 tries, 5110175 fired transitions, 195 secs || 2938338 markings, 3024181 edges, 14487 markings/sec, 195 secs
lola: STP completed || 6 tries, 5239724 fired transitions, 200 secs || 3012078 markings, 3100011 edges, 14748 markings/sec, 200 secs
lola: STP completed || 6 tries, 5369710 fired transitions, 205 secs || 3086112 markings, 3176771 edges, 14807 markings/sec, 205 secs
lola: STP completed || 6 tries, 5501729 fired transitions, 210 secs || 3161455 markings, 3254924 edges, 15069 markings/sec, 210 secs
lola: STP completed || 6 tries, 5634242 fired transitions, 215 secs || 3237120 markings, 3333158 edges, 15133 markings/sec, 215 secs
lola: STP completed || 6 tries, 5767238 fired transitions, 220 secs || 3312349 markings, 3411147 edges, 15046 markings/sec, 220 secs
lola: STP completed || 6 tries, 5898565 fired transitions, 225 secs || 3387819 markings, 3489625 edges, 15094 markings/sec, 225 secs
lola: STP completed || 7 tries, 6029830 fired transitions, 230 secs || 3461988 markings, 3565583 edges, 14834 markings/sec, 230 secs
lola: STP completed || 7 tries, 6161365 fired transitions, 235 secs || 3536598 markings, 3642420 edges, 14922 markings/sec, 235 secs
lola: STP completed || 7 tries, 6293855 fired transitions, 240 secs || 3611785 markings, 3720290 edges, 15037 markings/sec, 240 secs
lola: STP completed || 7 tries, 6425686 fired transitions, 245 secs || 3686491 markings, 3797556 edges, 14941 markings/sec, 245 secs
lola: STP completed || 7 tries, 6554991 fired transitions, 250 secs || 3759994 markings, 3873610 edges, 14701 markings/sec, 250 secs
lola: STP completed || 7 tries, 6676640 fired transitions, 255 secs || 3829114 markings, 3945440 edges, 13824 markings/sec, 255 secs
lola: STP completed || 7 tries, 6802139 fired transitions, 260 secs || 3900223 markings, 4018955 edges, 14222 markings/sec, 260 secs
lola: STP completed || 7 tries, 6923461 fired transitions, 265 secs || 3968751 markings, 4089997 edges, 13706 markings/sec, 265 secs
lola: STP completed || 8 tries, 7043361 fired transitions, 270 secs || 4036592 markings, 4159477 edges, 13568 markings/sec, 270 secs
lola: STP completed || 8 tries, 7165699 fired transitions, 275 secs || 4105296 markings, 4230186 edges, 13741 markings/sec, 275 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 -----
----- 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-20"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="irma4mcc-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 irma4mcc-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 r078-blw3-152649945700062"
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 ;