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-structural
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 r079-blw3-152649946500062
=====================================================================

--------------------
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 1527080521977


BK_STOP 1527080810216

--------------------
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 DatabaseWithMutex-PT-20 as instance name.
Using DatabaseWithMutex as model name.
Using algorithm or tool decision-tree.
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': 'gspn'}].
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 @ 3540 seconds
make: [verify] Error 137 (ignored)
----- Start make result stderr -----
----- Kill lola and sara 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: 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, 125591 fired transitions, 0 secs || 66794 markings, 67965 edges, 13359 markings/sec, 0 secs
lola: STP completed || 1 tries, 252930 fired transitions, 5 secs || 142155 markings, 145136 edges, 15072 markings/sec, 5 secs
lola: STP completed || 1 tries, 383985 fired transitions, 10 secs || 218567 markings, 222677 edges, 15282 markings/sec, 10 secs
lola: STP completed || 1 tries, 513073 fired transitions, 15 secs || 294309 markings, 300241 edges, 15148 markings/sec, 15 secs
lola: STP completed || 1 tries, 638783 fired transitions, 20 secs || 367486 markings, 375149 edges, 14635 markings/sec, 20 secs
lola: STP completed || 1 tries, 769176 fired transitions, 25 secs || 442593 markings, 451454 edges, 15021 markings/sec, 25 secs
lola: STP completed || 1 tries, 897256 fired transitions, 30 secs || 517152 markings, 527925 edges, 14912 markings/sec, 30 secs
lola: STP completed || 2 tries, 1027028 fired transitions, 35 secs || 592939 markings, 605556 edges, 15157 markings/sec, 35 secs
lola: STP completed || 2 tries, 1158151 fired transitions, 40 secs || 668945 markings, 683601 edges, 15201 markings/sec, 40 secs
lola: STP completed || 2 tries, 1287658 fired transitions, 45 secs || 744577 markings, 761475 edges, 15126 markings/sec, 45 secs
lola: STP completed || 2 tries, 1417764 fired transitions, 50 secs || 820653 markings, 839919 edges, 15215 markings/sec, 50 secs
lola: STP completed || 2 tries, 1546582 fired transitions, 55 secs || 895258 markings, 916241 edges, 14921 markings/sec, 55 secs
lola: STP completed || 2 tries, 1676483 fired transitions, 60 secs || 971355 markings, 994846 edges, 15219 markings/sec, 60 secs
lola: STP completed || 2 tries, 1809559 fired transitions, 65 secs || 1048500 markings, 1074855 edges, 15429 markings/sec, 65 secs
lola: STP completed || 2 tries, 1938941 fired transitions, 70 secs || 1123566 markings, 1152045 edges, 15013 markings/sec, 70 secs
lola: STP completed || 3 tries, 2069310 fired transitions, 75 secs || 1199165 markings, 1230542 edges, 15120 markings/sec, 75 secs
lola: STP completed || 3 tries, 2198931 fired transitions, 80 secs || 1274060 markings, 1308046 edges, 14979 markings/sec, 80 secs
lola: STP completed || 3 tries, 2329506 fired transitions, 85 secs || 1349690 markings, 1386485 edges, 15126 markings/sec, 85 secs
lola: STP completed || 3 tries, 2462503 fired transitions, 90 secs || 1426375 markings, 1465078 edges, 15337 markings/sec, 90 secs
lola: STP completed || 3 tries, 2593865 fired transitions, 95 secs || 1502731 markings, 1544190 edges, 15271 markings/sec, 95 secs
lola: STP completed || 3 tries, 2725551 fired transitions, 100 secs || 1579340 markings, 1623900 edges, 15322 markings/sec, 100 secs
lola: STP completed || 3 tries, 2858492 fired transitions, 105 secs || 1656019 markings, 1702552 edges, 15336 markings/sec, 105 secs
lola: STP completed || 3 tries, 2990051 fired transitions, 110 secs || 1732149 markings, 1781254 edges, 15226 markings/sec, 110 secs
lola: STP completed || 4 tries, 3123270 fired transitions, 115 secs || 1809061 markings, 1860208 edges, 15382 markings/sec, 115 secs
lola: STP completed || 4 tries, 3257280 fired transitions, 120 secs || 1887003 markings, 1941480 edges, 15588 markings/sec, 120 secs
lola: STP completed || 4 tries, 3392128 fired transitions, 125 secs || 1964669 markings, 2022061 edges, 15533 markings/sec, 125 secs
lola: STP completed || 4 tries, 3526235 fired transitions, 130 secs || 2041945 markings, 2102434 edges, 15455 markings/sec, 130 secs
lola: STP completed || 4 tries, 3660130 fired transitions, 135 secs || 2118820 markings, 2181265 edges, 15375 markings/sec, 135 secs
lola: STP completed || 4 tries, 3793974 fired transitions, 140 secs || 2196213 markings, 2261637 edges, 15479 markings/sec, 140 secs
lola: STP completed || 4 tries, 3927484 fired transitions, 145 secs || 2273279 markings, 2341340 edges, 15413 markings/sec, 145 secs
lola: STP completed || 5 tries, 4061377 fired transitions, 150 secs || 2350522 markings, 2421366 edges, 15449 markings/sec, 150 secs
lola: STP completed || 5 tries, 4194747 fired transitions, 155 secs || 2426428 markings, 2498659 edges, 15181 markings/sec, 155 secs
lola: STP completed || 5 tries, 4328605 fired transitions, 160 secs || 2502763 markings, 2577204 edges, 15267 markings/sec, 160 secs
lola: STP completed || 5 tries, 4462761 fired transitions, 165 secs || 2579721 markings, 2656634 edges, 15392 markings/sec, 165 secs
lola: STP completed || 5 tries, 4596477 fired transitions, 170 secs || 2656284 markings, 2734937 edges, 15313 markings/sec, 170 secs
lola: STP completed || 5 tries, 4730327 fired transitions, 175 secs || 2733452 markings, 2814304 edges, 15434 markings/sec, 175 secs
lola: STP completed || 5 tries, 4854922 fired transitions, 180 secs || 2804906 markings, 2887212 edges, 14291 markings/sec, 180 secs
lola: STP completed || 5 tries, 4977977 fired transitions, 185 secs || 2875782 markings, 2959845 edges, 14175 markings/sec, 185 secs
lola: STP completed || 6 tries, 5106009 fired transitions, 190 secs || 2949780 markings, 3036102 edges, 14800 markings/sec, 190 secs
lola: STP completed || 6 tries, 5235153 fired transitions, 195 secs || 3023832 markings, 3113076 edges, 14810 markings/sec, 195 secs
lola: STP completed || 6 tries, 5363793 fired transitions, 200 secs || 3097967 markings, 3190085 edges, 14827 markings/sec, 200 secs
lola: STP completed || 6 tries, 5493334 fired transitions, 205 secs || 3172215 markings, 3267373 edges, 14850 markings/sec, 205 secs
lola: STP completed || 6 tries, 5622604 fired transitions, 210 secs || 3246052 markings, 3343512 edges, 14767 markings/sec, 210 secs
lola: STP completed || 6 tries, 5752824 fired transitions, 215 secs || 3320447 markings, 3420796 edges, 14879 markings/sec, 215 secs
lola: STP completed || 6 tries, 5881692 fired transitions, 220 secs || 3394075 markings, 3497205 edges, 14726 markings/sec, 220 secs
lola: STP completed || 7 tries, 6006785 fired transitions, 225 secs || 3466061 markings, 3572529 edges, 14397 markings/sec, 225 secs
lola: STP completed || 7 tries, 6139635 fired transitions, 230 secs || 3542273 markings, 3652106 edges, 15242 markings/sec, 230 secs
lola: STP completed || 7 tries, 6268848 fired transitions, 235 secs || 3616245 markings, 3729349 edges, 14794 markings/sec, 235 secs
lola: STP completed || 7 tries, 6402937 fired transitions, 240 secs || 3692790 markings, 3808954 edges, 15309 markings/sec, 240 secs
lola: STP completed || 7 tries, 6537452 fired transitions, 245 secs || 3769431 markings, 3888560 edges, 15328 markings/sec, 245 secs
lola: STP completed || 7 tries, 6671148 fired transitions, 250 secs || 3846550 markings, 3969430 edges, 15424 markings/sec, 250 secs
lola: STP completed || 7 tries, 6805389 fired transitions, 255 secs || 3923183 markings, 4048804 edges, 15327 markings/sec, 255 secs
lola: STP completed || 7 tries, 6939479 fired transitions, 260 secs || 3999493 markings, 4127138 edges, 15262 markings/sec, 260 secs
lola: STP completed || 8 tries, 7064226 fired transitions, 265 secs || 4070709 markings, 4200072 edges, 14243 markings/sec, 265 secs
lola: STP completed || 8 tries, 7189180 fired transitions, 270 secs || 4140726 markings, 4271561 edges, 14003 markings/sec, 270 secs
lola: STP completed || 8 tries, 7293226 fired transitions, 275 secs || 4184073 markings, 4316008 edges, 8669 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-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/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-structural"
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 r079-blw3-152649946500062"
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 ;