This is BibTeX, Version 0.99c (Web2C 7.5.6)
The top-level auxiliary file: better-v14.aux
The style file: IEEEtran.bst
Reallocated wiz_functions (elt_size=4) to 6000 items from 3000.
Database file #1: refs.bib
Warning--I didn't find a database entry for "Menzies2006"
Warning--I didn't find a database entry for "Li2009a"
Warning--I didn't find a database entry for "keung2008b"
Warning--I didn't find a database entry for "Lipowezky1998"
Warning--I didn't find a database entry for "Walkerden1999"
Warning--I didn't find a database entry for "Kirsopp2002"
Warning--I didn't find a database entry for "endres03"
Warning--I didn't find a database entry for "gregor02"
Warning--I didn't find a database entry for "simons99"
-- IEEEtran.bst version 1.11 (2003/04/02) by Michael Shell.
-- http://www.ctan.org/tex-archive/macros/latex/contrib/supported/IEEEtran/
-- See the "IEEEtran_bst_HOWTO.pdf" manual for usage information.

Done.
You've used 45 entries,
            3975 wiz_defined-function locations,
            1071 strings with 14756 characters,
and the built_in function-call counts, 28607 in all, are:
= -- 2303
> -- 578
< -- 198
+ -- 322
- -- 101
* -- 1315
:= -- 4517
add.period$ -- 91
call.type$ -- 45
change.case$ -- 51
chr.to.int$ -- 435
cite$ -- 45
duplicate$ -- 2173
empty$ -- 2519
format.name$ -- 130
if$ -- 6588
int.to.chr$ -- 0
int.to.str$ -- 45
missing$ -- 384
newline$ -- 157
num.names$ -- 45
pop$ -- 868
preamble$ -- 1
purify$ -- 0
quote$ -- 2
skip$ -- 2304
stack$ -- 0
substring$ -- 1081
swap$ -- 1653
text.length$ -- 53
text.prefix$ -- 0
top$ -- 5
type$ -- 0
warning$ -- 0
while$ -- 110
width$ -- 47
write$ -- 441
(There were 9 warnings)