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 booktitle in caselles97 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 110 entries, 2118 wiz_defined-function locations, 1111 strings with 22750 characters, and the built_in function-call counts, 41591 in all, are: = -- 4179 > -- 1768 < -- 60 + -- 713 - -- 580 * -- 2826 := -- 6501 add.period$ -- 352 call.type$ -- 110 change.case$ -- 602 chr.to.int$ -- 0 cite$ -- 119 duplicate$ -- 1725 empty$ -- 3357 format.name$ -- 580 if$ -- 9059 int.to.chr$ -- 0 int.to.str$ -- 110 missing$ -- 109 newline$ -- 549 num.names$ -- 220 pop$ -- 685 preamble$ -- 1 purify$ -- 498 quote$ -- 0 skip$ -- 1307 stack$ -- 0 substring$ -- 2799 swap$ -- 545 text.length$ -- 60 text.prefix$ -- 0 top$ -- 0 type$ -- 428 warning$ -- 9 while$ -- 401 width$ -- 113 write$ -- 1226 (There were 9 warnings)