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)
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/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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 5.9K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 14K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.4K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 106 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 344 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 4 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 1.1M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is DLCround-PT-08b, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-smll-152649735200083
=====================================================================

--------------------
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 DLCround-PT-08b-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1526630636936

info: Time: 3600 - MCC
===========================================================================================
prep: translating DLCround-PT-08b Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: net is already safe
prep: check for too many tokens
===========================================================================================
prep: translating DLCround-PT-08b formula ReachabilityDeadlock into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityDeadlock @ DLCround-PT-08b @ 3569 seconds
lola: LoLA will run for 3569 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 7820/65536 symbol table entries, 1621 collisions
lola: preprocessing...
lola: Size of bit vector: 3088
lola: finding significant places
lola: 3088 places, 4732 transitions, 2931 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 6628 transition conflict sets
lola: TASK
lola: reading formula from DLCround-PT-08b-ReachabilityDeadlock.task
lola: E (F (DEADLOCK))
lola: rewrite Frontend/Parser/formula_rewrite.k:106
lola: checking reachability of deadlocks
lola: Planning: workflow for deadlock check: siphon||findpath||search) (--findpath=par,--siphontrap=par)
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 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 13 generators (13 in search tree, 0 by composition)
lola: representing 8192 symmetries
lola: 0 dead branches visited in search tree
lola: STP: formula with 95486 variables and 285253 clauses shipped to Minisat
lola: stp: The siphon/trap property does not hold
lola: STP completed || 1 tries, 166606 fired transitions, 0 secs || 88738 markings, 99641 edges, 17748 markings/sec, 0 secs
lola: STP completed || 1 tries, 344343 fired transitions, 5 secs || 184090 markings, 207168 edges, 19070 markings/sec, 5 secs
lola: STP completed || 1 tries, 521108 fired transitions, 10 secs || 278173 markings, 312919 edges, 18817 markings/sec, 10 secs
lola: STP completed || 1 tries, 697811 fired transitions, 15 secs || 374961 markings, 422966 edges, 19358 markings/sec, 15 secs
lola: STP completed || 1 tries, 875772 fired transitions, 20 secs || 470398 markings, 530162 edges, 19087 markings/sec, 20 secs
lola: STP completed || 2 tries, 1054275 fired transitions, 25 secs || 566003 markings, 637843 edges, 19121 markings/sec, 25 secs
lola: STP completed || 2 tries, 1232263 fired transitions, 30 secs || 661587 markings, 745457 edges, 19117 markings/sec, 30 secs
lola: STP completed || 2 tries, 1407486 fired transitions, 35 secs || 757608 markings, 853933 edges, 19204 markings/sec, 35 secs
lola: STP completed || 2 tries, 1582148 fired transitions, 40 secs || 853112 markings, 961597 edges, 19101 markings/sec, 40 secs
lola: STP completed || 2 tries, 1758651 fired transitions, 45 secs || 948861 markings, 1069884 edges, 19150 markings/sec, 45 secs
lola: STP completed || 2 tries, 1937025 fired transitions, 50 secs || 1043165 markings, 1175599 edges, 18861 markings/sec, 50 secs
lola: STP completed || 3 tries, 2113559 fired transitions, 55 secs || 1136997 markings, 1280771 edges, 18766 markings/sec, 55 secs
lola: STP completed || 3 tries, 2290450 fired transitions, 60 secs || 1232136 markings, 1388137 edges, 19028 markings/sec, 60 secs
lola: STP completed || 3 tries, 2468207 fired transitions, 65 secs || 1326988 markings, 1494940 edges, 18970 markings/sec, 65 secs
lola: STP completed || 3 tries, 2646316 fired transitions, 70 secs || 1422397 markings, 1602860 edges, 19082 markings/sec, 70 secs
lola: STP completed || 3 tries, 2825084 fired transitions, 75 secs || 1518471 markings, 1711955 edges, 19215 markings/sec, 75 secs
lola: STP completed || 4 tries, 3004096 fired transitions, 80 secs || 1613891 markings, 1819659 edges, 19084 markings/sec, 80 secs
lola: STP completed || 4 tries, 3182971 fired transitions, 85 secs || 1710038 markings, 1929091 edges, 19229 markings/sec, 85 secs
lola: STP completed || 4 tries, 3359270 fired transitions, 90 secs || 1806254 markings, 2038738 edges, 19243 markings/sec, 90 secs
lola: STP completed || 4 tries, 3538187 fired transitions, 95 secs || 1901330 markings, 2146678 edges, 19015 markings/sec, 95 secs
lola: STP completed || 4 tries, 3715901 fired transitions, 100 secs || 1997396 markings, 2256272 edges, 19213 markings/sec, 100 secs
lola: STP completed || 4 tries, 3890329 fired transitions, 105 secs || 2092729 markings, 2365012 edges, 19067 markings/sec, 105 secs
lola: STP completed || 5 tries, 4063802 fired transitions, 110 secs || 2186156 markings, 2471198 edges, 18685 markings/sec, 110 secs
lola: STP completed || 5 tries, 4237687 fired transitions, 115 secs || 2281111 markings, 2579738 edges, 18991 markings/sec, 115 secs
lola: STP completed || 5 tries, 4409296 fired transitions, 120 secs || 2374567 markings, 2686489 edges, 18691 markings/sec, 120 secs
lola: STP completed || 5 tries, 4585377 fired transitions, 125 secs || 2470225 markings, 2795995 edges, 19132 markings/sec, 125 secs
lola: STP completed || 5 tries, 4754308 fired transitions, 130 secs || 2562306 markings, 2900847 edges, 18416 markings/sec, 130 secs
lola: STP completed || 5 tries, 4925606 fired transitions, 135 secs || 2650853 markings, 3001968 edges, 17709 markings/sec, 135 secs
lola: STP completed || 6 tries, 5099147 fired transitions, 140 secs || 2743662 markings, 3107711 edges, 18562 markings/sec, 140 secs
lola: STP completed || 6 tries, 5267419 fired transitions, 145 secs || 2832861 markings, 3209724 edges, 17840 markings/sec, 145 secs
lola: STP completed || 6 tries, 5435768 fired transitions, 150 secs || 2928013 markings, 3318874 edges, 19030 markings/sec, 150 secs
lola: STP completed || 6 tries, 5607249 fired transitions, 155 secs || 3020077 markings, 3424005 edges, 18413 markings/sec, 155 secs
lola: STP completed || 6 tries, 5777878 fired transitions, 160 secs || 3112734 markings, 3529997 edges, 18531 markings/sec, 160 secs
lola: STP completed || 6 tries, 5950970 fired transitions, 165 secs || 3207915 markings, 3638989 edges, 19036 markings/sec, 165 secs
lola: STP completed || 7 tries, 6130046 fired transitions, 170 secs || 3303720 markings, 3748079 edges, 19161 markings/sec, 170 secs
lola: STP completed || 7 tries, 6308697 fired transitions, 175 secs || 3400767 markings, 3859179 edges, 19409 markings/sec, 175 secs

FORMULA DLCround-PT-08b-ReachabilityDeadlock-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS SYMMETRIES TOPOLOGICAL USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola: result: yes
lola: produced by: findpath
lola: The net has deadlock(s).
lola: memory consumption: 858428 KB
lola: time consumption: 185 seconds

BK_STOP 1526630822340

--------------------
content from 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="DLCround-PT-08b"
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/DLCround-PT-08b.tgz
mv DLCround-PT-08b 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 lola"
echo " Input is DLCround-PT-08b, 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 r064-smll-152649735200083"
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 ;