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 2-3254
Executing tool lola
Input is S_Angiogenesis-PT-25, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r088-csrt-149441074100143
=====================================================================

--------------------
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 Angiogenesis-PT-25-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1496333379348


Time: 3600 - MCC
----- Start make prepare stdout -----
===========================================================================================
S_Angiogenesis-PT-25: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
S_Angiogenesis-PT-25: translating PT formula ReachabilityDeadlock into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stdout -----
ReachabilityDeadlock @ S_Angiogenesis-PT-25 @ 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: 103/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 39 places, 64 transitions, 31 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 54 transition conflict sets
lola: TASK
lola: reading formula from Angiogenesis-PT-25-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 124 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: computed 0 generators (0 in search tree, 0 by composition)
lola: representing 1 symmetries
lola: 0 dead branches visited in search tree
lola: STP: formula with 1263 variables and 3915 clauses shipped to Minisat
lola: stp: The siphon/trap property does not hold
lola: STP completed || 3 tries, 2343757 fired transitions, 0 secs || 1304871 markings, 2324177 edges, 260974 markings/sec, 0 secs
lola: STP completed || 5 tries, 4324786 fired transitions, 5 secs || 2406900 markings, 4357964 edges, 220406 markings/sec, 5 secs
lola: STP completed || 7 tries, 6481738 fired transitions, 10 secs || 3535898 markings, 6456842 edges, 225800 markings/sec, 10 secs
lola: STP completed || 9 tries, 8823047 fired transitions, 15 secs || 4533681 markings, 8323940 edges, 199557 markings/sec, 15 secs
lola: STP completed || 12 tries, 11569864 fired transitions, 20 secs || 5659986 markings, 10442785 edges, 225261 markings/sec, 20 secs
lola: STP completed || 15 tries, 14094259 fired transitions, 25 secs || 6710327 markings, 12442363 edges, 210068 markings/sec, 25 secs
lola: STP completed || 17 tries, 16444362 fired transitions, 30 secs || 7728654 markings, 14400561 edges, 203665 markings/sec, 30 secs
lola: STP completed || 20 tries, 19292902 fired transitions, 35 secs || 8956223 markings, 16756527 edges, 245514 markings/sec, 35 secs
lola: STP completed || 22 tries, 21486096 fired transitions, 40 secs || 9959293 markings, 18688202 edges, 200614 markings/sec, 40 secs
lola: STP completed || 24 tries, 23759268 fired transitions, 45 secs || 10986974 markings, 20679754 edges, 205536 markings/sec, 45 secs
lola: STP completed || 27 tries, 26001466 fired transitions, 50 secs || 12153540 markings, 22946063 edges, 233313 markings/sec, 50 secs
lola: STP completed || 29 tries, 28222706 fired transitions, 55 secs || 13181350 markings, 24933203 edges, 205562 markings/sec, 55 secs
lola: STP completed || 31 tries, 30777144 fired transitions, 60 secs || 14277237 markings, 27057218 edges, 219177 markings/sec, 60 secs
lola: STP completed || 34 tries, 33817488 fired transitions, 65 secs || 15538422 markings, 29533759 edges, 252237 markings/sec, 65 secs
lola: STP completed || 38 tries, 37276052 fired transitions, 70 secs || 16876397 markings, 32161972 edges, 267595 markings/sec, 70 secs
lola: STP completed || 41 tries, 40407749 fired transitions, 75 secs || 18217911 markings, 34795522 edges, 268303 markings/sec, 75 secs
lola: STP completed || 43 tries, 42740303 fired transitions, 80 secs || 19317969 markings, 36967645 edges, 220012 markings/sec, 80 secs
lola: RESULT
lola: result: yes
lola: produced by: state space
lola: The net has deadlock(s).
lola: 20344536 markings, 38994842 edges
FORMULA Angiogenesis-PT-25-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 1496333469260

--------------------
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="S_Angiogenesis-PT-25"
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/S_Angiogenesis-PT-25.tgz
mv S_Angiogenesis-PT-25 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3254"
echo " Executing tool lola"
echo " Input is S_Angiogenesis-PT-25, 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 r088-csrt-149441074100143"
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 ;