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 100 entries, 2118 wiz_defined-function locations, 1063 strings with 21144 characters, and the built_in function-call counts, 37456 in all, are: = -- 3768 > -- 1586 < -- 52 + -- 641 - -- 518 * -- 2561 := -- 5870 add.period$ -- 319 call.type$ -- 100 change.case$ -- 542 chr.to.int$ -- 0 cite$ -- 108 duplicate$ -- 1540 empty$ -- 3027 format.name$ -- 518 if$ -- 8138 int.to.chr$ -- 0 int.to.str$ -- 100 missing$ -- 98 newline$ -- 499 num.names$ -- 200 pop$ -- 603 preamble$ -- 1 purify$ -- 447 quote$ -- 0 skip$ -- 1165 stack$ -- 0 substring$ -- 2550 swap$ -- 476 text.length$ -- 52 text.prefix$ -- 0 top$ -- 0 type$ -- 390 warning$ -- 8 while$ -- 361 width$ -- 103 write$ -- 1115 (There were 8 warnings)