This is pdfTeX, Version 3.1415926-2.4-1.40.13 (TeX Live 2012/Debian) (format=pdflatex 2013.4.28)  30 MAY 2013 13:57
entering extended mode
 restricted \write18 enabled.
 %&-line parsing enabled.
**paper.tex

! Emergency stop.
<*> paper.tex
             
End of file on the terminal!

 
Here is how much of TeX's memory you used:
 3 strings out of 495059
 106 string characters out of 3182030
 45057 words of memory out of 3000000
 3288 multiletter control sequences out of 15000+200000
 3640 words of font info for 14 fonts, out of 3000000 for 9000
 14 hyphenation exceptions out of 8191
 0i,0n,0p,1b,6s stack positions out of 5000i,500n,10000p,200000b,50000s
!  ==> Fatal error occurred, no output PDF file produced!