This is BibTeX, Version 0.99c (TeX Live 2009/Debian) The top-level auxiliary file: these.aux The style file: plain.bst Database file #1: biblio.bib Warning--to sort, need author or key in kodakccd Warning--to sort, need author or key in kddcup99 Warning--empty author in kodakccd Warning--empty journal in aldinucci2012parallel Warning--empty journal in cohen1993surface Warning--empty journal in dixit2005gpu Warning--can't use both volume and number fields in macqueen1967some Warning--can't use both volume and number fields in xiao2010efficient You've used 103 entries, 2118 wiz_defined-function locations, 1076 strings with 21750 characters, and the built_in function-call counts, 38793 in all, are: = -- 3893 > -- 1665 < -- 54 + -- 672 - -- 546 * -- 2663 := -- 6081 add.period$ -- 328 call.type$ -- 103 change.case$ -- 565 chr.to.int$ -- 0 cite$ -- 111 duplicate$ -- 1590 empty$ -- 3124 format.name$ -- 546 if$ -- 8419 int.to.chr$ -- 0 int.to.str$ -- 103 missing$ -- 101 newline$ -- 514 num.names$ -- 206 pop$ -- 630 preamble$ -- 1 purify$ -- 467 quote$ -- 0 skip$ -- 1204 stack$ -- 0 substring$ -- 2624 swap$ -- 493 text.length$ -- 54 text.prefix$ -- 0 top$ -- 0 type$ -- 402 warning$ -- 8 while$ -- 372 width$ -- 106 write$ -- 1148 (There were 8 warnings)