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)
.....................
=====================================================================
Generated by BenchKit 2-3253
Executing tool lola
Input is CloudDeployment-PT-5a, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-ebro-149436308800026
=====================================================================

--------------------
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 CloudDeployment-PT-5a-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1494613725534


Time: 3600 - MCC
----- Start make prepare stdout -----
checking for too many tokens
----- Start make result stdout -----
ReachabilityDeadlock @ CloudDeployment-PT-5a @ 3540 seconds
----- Start make result stdout -----
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 855/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 180 places, 675 transitions, 150 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 594 transition conflict sets
lola: TASK
lola: reading formula from CloudDeployment-PT-5a-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 20 bytes per marking, with 10 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 65 generators (14 in search tree, 51 by composition)
lola: representing 4.79002E+09 symmetries
lola: 0 dead branches visited in search tree
lola: STP: formula with 10757 variables and 45465 clauses shipped to Minisat
lola: stp: The siphon/trap property does not hold
lola: STP completed || 1 tries, 34408 fired transitions, 0 secs || 37612 markings, 1427191 edges, 7522 markings/sec, 0 secs
lola: STP completed || 1 tries, 69292 fired transitions, 5 secs || 79467 markings, 2965640 edges, 8371 markings/sec, 5 secs
lola: STP completed || 1 tries, 104510 fired transitions, 10 secs || 127270 markings, 4469492 edges, 9561 markings/sec, 10 secs
lola: STP completed || 1 tries, 139578 fired transitions, 15 secs || 167468 markings, 5947849 edges, 8040 markings/sec, 15 secs
lola: STP completed || 1 tries, 174752 fired transitions, 20 secs || 214551 markings, 7456129 edges, 9417 markings/sec, 20 secs
lola: STP completed || 1 tries, 209968 fired transitions, 25 secs || 261666 markings, 8874945 edges, 9423 markings/sec, 25 secs
lola: STP completed || 1 tries, 245187 fired transitions, 30 secs || 309176 markings, 10325038 edges, 9502 markings/sec, 30 secs
lola: STP completed || 1 tries, 280367 fired transitions, 35 secs || 350315 markings, 11769740 edges, 8228 markings/sec, 35 secs
lola: STP completed || 1 tries, 315108 fired transitions, 40 secs || 387777 markings, 13207205 edges, 7492 markings/sec, 40 secs
lola: STP completed || 1 tries, 350330 fired transitions, 45 secs || 434214 markings, 14645746 edges, 9287 markings/sec, 45 secs
lola: STP completed || 1 tries, 385546 fired transitions, 50 secs || 469754 markings, 16055359 edges, 7108 markings/sec, 50 secs
lola: STP completed || 1 tries, 420804 fired transitions, 55 secs || 513841 markings, 17485517 edges, 8817 markings/sec, 55 secs
lola: STP completed || 1 tries, 456018 fired transitions, 60 secs || 553921 markings, 18901114 edges, 8016 markings/sec, 60 secs
lola: STP completed || 1 tries, 491237 fired transitions, 65 secs || 589548 markings, 20282355 edges, 7125 markings/sec, 65 secs
lola: STP completed || 1 tries, 526473 fired transitions, 70 secs || 636902 markings, 21714851 edges, 9471 markings/sec, 70 secs
lola: STP completed || 1 tries, 561549 fired transitions, 75 secs || 674741 markings, 23127075 edges, 7568 markings/sec, 75 secs
lola: STP completed || 1 tries, 596508 fired transitions, 80 secs || 711017 markings, 24537214 edges, 7255 markings/sec, 80 secs
lola: STP completed || 1 tries, 631731 fired transitions, 85 secs || 755864 markings, 25959800 edges, 8969 markings/sec, 85 secs
lola: STP completed || 1 tries, 666925 fired transitions, 90 secs || 794401 markings, 27458982 edges, 7707 markings/sec, 90 secs
lola: STP completed || 1 tries, 702075 fired transitions, 95 secs || 833515 markings, 28904289 edges, 7823 markings/sec, 95 secs
lola: STP completed || 1 tries, 737071 fired transitions, 100 secs || 868788 markings, 30407777 edges, 7055 markings/sec, 100 secs
lola: STP completed || 1 tries, 772240 fired transitions, 105 secs || 910567 markings, 31942329 edges, 8356 markings/sec, 105 secs
lola: STP completed || 1 tries, 807398 fired transitions, 110 secs || 949604 markings, 33451144 edges, 7807 markings/sec, 110 secs
lola: STP completed || 1 tries, 842604 fired transitions, 115 secs || 996881 markings, 34959559 edges, 9455 markings/sec, 115 secs
lola: STP completed || 1 tries, 877814 fired transitions, 120 secs || 1049985 markings, 36390787 edges, 10621 markings/sec, 120 secs
lola: STP completed || 1 tries, 913033 fired transitions, 125 secs || 1092349 markings, 37770327 edges, 8473 markings/sec, 125 secs
lola: STP completed || 1 tries, 948323 fired transitions, 130 secs || 1134095 markings, 39140540 edges, 8349 markings/sec, 130 secs
lola: STP completed || 1 tries, 983607 fired transitions, 135 secs || 1170365 markings, 40512538 edges, 7254 markings/sec, 135 secs
lola: STP completed || 2 tries, 1018934 fired transitions, 140 secs || 1200436 markings, 41862433 edges, 6014 markings/sec, 140 secs
lola: STP completed || 2 tries, 1054203 fired transitions, 145 secs || 1234260 markings, 43254385 edges, 6765 markings/sec, 145 secs
lola: STP completed || 2 tries, 1089454 fired transitions, 150 secs || 1269289 markings, 44697096 edges, 7006 markings/sec, 150 secs
lola: STP completed || 2 tries, 1124694 fired transitions, 155 secs || 1303778 markings, 46094636 edges, 6898 markings/sec, 155 secs
lola: STP completed || 2 tries, 1159980 fired transitions, 160 secs || 1339038 markings, 47624259 edges, 7052 markings/sec, 160 secs
lola: STP completed || 2 tries, 1195214 fired transitions, 165 secs || 1377065 markings, 49126620 edges, 7605 markings/sec, 165 secs
lola: STP completed || 2 tries, 1230487 fired transitions, 170 secs || 1419141 markings, 50581870 edges, 8415 markings/sec, 170 secs
lola: STP completed || 2 tries, 1265696 fired transitions, 175 secs || 1466365 markings, 52034143 edges, 9445 markings/sec, 175 secs
lola: STP completed || 2 tries, 1300961 fired transitions, 180 secs || 1505079 markings, 53504597 edges, 7743 markings/sec, 180 secs
lola: STP completed || 2 tries, 1336166 fired transitions, 185 secs || 1542532 markings, 54912545 edges, 7491 markings/sec, 185 secs
lola: STP completed || 2 tries, 1371440 fired transitions, 190 secs || 1586191 markings, 56454361 edges, 8732 markings/sec, 190 secs
lola: STP completed || 2 tries, 1406671 fired transitions, 195 secs || 1627216 markings, 57929359 edges, 8205 markings/sec, 195 secs
lola: STP completed || 2 tries, 1441952 fired transitions, 200 secs || 1666907 markings, 59404591 edges, 7938 markings/sec, 200 secs
lola: STP completed || 2 tries, 1477248 fired transitions, 205 secs || 1702674 markings, 60820425 edges, 7153 markings/sec, 205 secs
lola: STP completed || 2 tries, 1512549 fired transitions, 210 secs || 1741851 markings, 62176334 edges, 7835 markings/sec, 210 secs
lola: STP completed || 2 tries, 1547849 fired transitions, 215 secs || 1780244 markings, 63524991 edges, 7679 markings/sec, 215 secs
lola: STP completed || 2 tries, 1583130 fired transitions, 220 secs || 1818723 markings, 64868366 edges, 7696 markings/sec, 220 secs
lola: STP completed || 2 tries, 1618386 fired transitions, 225 secs || 1855279 markings, 66193146 edges, 7311 markings/sec, 225 secs
lola: STP completed || 2 tries, 1653651 fired transitions, 230 secs || 1887781 markings, 67614378 edges, 6500 markings/sec, 230 secs
lola: STP completed || 2 tries, 1688940 fired transitions, 235 secs || 1922849 markings, 69045506 edges, 7014 markings/sec, 235 secs
lola: STP completed || 2 tries, 1724264 fired transitions, 240 secs || 1961954 markings, 70522615 edges, 7821 markings/sec, 240 secs
lola: STP completed || 2 tries, 1759526 fired transitions, 245 secs || 1999904 markings, 72007511 edges, 7590 markings/sec, 245 secs
lola: STP completed || 2 tries, 1794472 fired transitions, 250 secs || 2044115 markings, 73422558 edges, 8842 markings/sec, 250 secs
lola: STP completed || 2 tries, 1829506 fired transitions, 255 secs || 2084793 markings, 74850488 edges, 8136 markings/sec, 255 secs
lola: STP completed || 2 tries, 1864715 fired transitions, 260 secs || 2123906 markings, 76352558 edges, 7823 markings/sec, 260 secs
lola: STP completed || 2 tries, 1899972 fired transitions, 265 secs || 2166075 markings, 77842743 edges, 8434 markings/sec, 265 secs
lola: STP completed || 2 tries, 1935233 fired transitions, 270 secs || 2211971 markings, 79302387 edges, 9179 markings/sec, 270 secs
lola: STP completed || 2 tries, 1970472 fired transitions, 275 secs || 2246899 markings, 80705890 edges, 6986 markings/sec, 275 secs
lola: STP completed || 3 tries, 2005690 fired transitions, 280 secs || 2281831 markings, 82160036 edges, 6986 markings/sec, 280 secs
lola: RESULT
lola: result: yes
lola: produced by: state space
lola: The net has deadlock(s).
lola: 2300682 markings, 82970801 edges
FORMULA CloudDeployment-PT-5a-ReachabilityDeadlock-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS SYMMETRIES TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Finished stdout -----

BK_STOP 1494614013521

--------------------
content from stderr:

----- Start make prepare stderr -----
----- Start make result stderr -----
----- Start make result stderr -----
----- Kill lola and sara stderr -----
----- 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="CloudDeployment-PT-5a"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="lola"
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/CloudDeployment-PT-5a.tgz
mv CloudDeployment-PT-5a execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3253"
echo " Executing tool lola"
echo " Input is CloudDeployment-PT-5a, 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 r018-ebro-149436308800026"
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 ;