fond
Model Checking Contest 2019
9th edition, Prague, Czech Republic, April 7, 2019 (TOOLympics)
Execution of r016-csrt-155225065200246
Last Updated
Apr 15, 2019

About the Execution of LoLA for BART-COL-002

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15915.070 159191.00 470529.00 543.40 [undef] Cannot compute

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/local/x2003239/mcc2019-input.r016-csrt-155225065200246.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-3954
Executing tool lola
Input is BART-COL-002, examination is GlobalProperties
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r016-csrt-155225065200246
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 332K
-rw-r--r-- 1 mcc users 4.6K Feb 9 07:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 9 07:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 5 04:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 5 04:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 99 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 337 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.4K Feb 4 22:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.5K Feb 4 22:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.9K Feb 4 22:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 2 01:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Feb 2 01:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jan 29 12:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Jan 29 12:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 4 22:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 4 22:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_pt

-rw-r--r-- 1 mcc users 4 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 184K Mar 10 17:31 model.pnml

--------------------
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 BART-COL-002-GlobalProperties-0

=== Now, execution of the tool begins

BK_START 1552510229629

info: Time: 3600 - MCC
vrfy: Checking GlobalProperties @ BART-COL-002 @ 3570 seconds
Makefile:16: recipe for target 'verify' failed
vrfy: finished
info: timeLeft: 3411
rslt: Output for GlobalProperties @ BART-COL-002
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains High-Level net
lola: Places: 10865, Transitions: 614
lola: @ trans TrainDecc
lola: @ trans MissStation
lola: @ trans TooEarly
lola: @ trans TrainStop
lola: @ trans TrainAcc
lola: @ trans TrainStable
lola: @ trans AtStation
lola: finished unfolding
lola: finished parsing
lola: closed net file model.pnml
lola: 11479/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 347680
lola: finding significant places
lola: 10865 places, 614 transitions, 394 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from GlobalProperties.xml
lola: E (F (DEADLOCK))
lola: checking reachability
lola: Planning: workflow for reachability check: findpath||search (--findpath=par)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (DEADLOCK))
lola: processed formula length: 16
lola: 1 rewrites
lola: closed formula file GlobalProperties.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: SEARCH (findpath)
lola: findpath: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: findpath: starting randomized, memory-less exploration (--findpath)
lola: findpath: searching for paths with maximal depth 1000000 (--depthlimit)
lola: computing symmetries (--symmetry)
lola: findpath: no retry limit given (--retrylimit)
lola: findpath: transitions are chosen hash-driven
lola: time limit for symmetry computation of 300 seconds given (--symmtimelimit)
lola: 3 tries, 2634011 fired transitions, 0 secs
lola: 19 generators;58239031 candidates remain ( 0%), 0 secs
lola: 6 tries, 5297744 fired transitions, 5 secs
lola: 21 generators;58217454 candidates remain ( 0%), 5 secs
lola: 8 tries, 7962396 fired transitions, 10 secs
lola: 36 generators;56908453 candidates remain ( 0%), 10 secs
lola: 11 tries, 10633285 fired transitions, 15 secs
lola: 42 generators;56546303 candidates remain ( 0%), 15 secs
lola: 14 tries, 13284814 fired transitions, 20 secs
lola: 52 generators;54815122 candidates remain ( 0%), 20 secs
lola: 16 tries, 15715997 fired transitions, 25 secs
lola: 20428 generators;54794464 candidates remain ( 0%), 25 secs
lola: 19 tries, 18376136 fired transitions, 30 secs
lola: 38562 generators;54775766 candidates remain ( 0%), 30 secs
lola: 22 tries, 21034771 fired transitions, 35 secs
lola: 50983 generators;54762781 candidates remain ( 0%), 35 secs
lola: 24 tries, 23676555 fired transitions, 40 secs
lola: 61166 generators;54752316 candidates remain ( 0%), 40 secs
lola: 27 tries, 26354449 fired transitions, 45 secs
lola: 81529 generators;54731671 candidates remain ( 0%), 45 secs
lola: 30 tries, 29025319 fired transitions, 50 secs
lola: 101888 generators;54710748 candidates remain ( 0%), 50 secs
lola: 32 tries, 31693218 fired transitions, 55 secs
lola: 101888 generators;54710184 candidates remain ( 0%), 55 secs
lola: 35 tries, 34399254 fired transitions, 60 secs
lola: 122243 generators;54689829 candidates remain ( 0%), 60 secs
lola: 38 tries, 37069014 fired transitions, 65 secs
lola: 142594 generators;54668914 candidates remain ( 0%), 65 secs
lola: 40 tries, 39713612 fired transitions, 70 secs
lola: 162941 generators;54648003 candidates remain ( 0%), 70 secs
lola: 43 tries, 42344153 fired transitions, 75 secs
lola: 162941 generators;54636988 candidates remain ( 0%), 75 secs
lola: 45 tries, 44889796 fired transitions, 80 secs
lola: 183284 generators;54616645 candidates remain ( 0%), 80 secs
lola: 48 tries, 47564169 fired transitions, 85 secs
lola: 187384 generators;54611983 candidates remain ( 0%), 85 secs
lola: 51 tries, 50208674 fired transitions, 90 secs
lola: 203623 generators;54595463 candidates remain ( 0%), 90 secs
lola: 53 tries, 52885570 fired transitions, 95 secs
lola: 223958 generators;54574847 candidates remain ( 0%), 95 secs
lola: 56 tries, 55573400 fired transitions, 100 secs
lola: 244289 generators;54553954 candidates remain ( 0%), 100 secs
lola: 59 tries, 58266685 fired transitions, 105 secs
lola: 262620 generators;54535061 candidates remain ( 0%), 105 secs
lola: 61 tries, 60949333 fired transitions, 110 secs
lola: 274778 generators;54522341 candidates remain ( 0%), 110 secs
lola: 64 tries, 63669126 fired transitions, 115 secs
lola: 284939 generators;54511899 candidates remain ( 0%), 115 secs
lola: 67 tries, 66408137 fired transitions, 120 secs
lola: 305258 generators;54491299 candidates remain ( 0%), 120 secs
lola: 70 tries, 69062649 fired transitions, 125 secs
lola: 325573 generators;54470422 candidates remain ( 0%), 125 secs
lola: 72 tries, 71700510 fired transitions, 130 secs
lola: 345884 generators;54449549 candidates remain ( 0%), 130 secs
lola: 75 tries, 74384607 fired transitions, 135 secs
lola: 351517 generators;54443354 candidates remain ( 0%), 135 secs
lola: 78 tries, 77074629 fired transitions, 140 secs
lola: 366191 generators;54428399 candidates remain ( 0%), 140 secs
lola: 80 tries, 79750473 fired transitions, 145 secs
lola: 386494 generators;54407815 candidates remain ( 0%), 145 secs
Killed
rslt: finished

BK_STOP 1552510388820

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

grep: GenericPropertiesVerdict.xml: No such file or directory
make: [verify] Error 137 (ignored)
grep: GenericPropertiesVerdict.xml: No such file or directory

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="BART-COL-002"
export BK_EXAMINATION="GlobalProperties"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3954"
echo " Executing tool lola"
echo " Input is BART-COL-002, examination is GlobalProperties"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r016-csrt-155225065200246"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-COL-002.tgz
mv BART-COL-002 execution
cd execution
if [ "GlobalProperties" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "GlobalProperties" = "UpperBounds" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "GlobalProperties" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "GlobalProperties" != "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 "GlobalProperties.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property GlobalProperties.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "GlobalProperties.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 '' GlobalProperties.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 ;