This is pdfTeX, Version 3.141592-1.40.4 (MiKTeX 2.7) (preloaded format=pdflatex 2008.9.9)  11 MAY 2010 15:26
entering extended mode
**c:/cygwin/home/cr569/Rstuff/sweave/test.tex

! Emergency stop.
<*> c:/cygwin/home/cr569/Rstuff/sweave/test.tex
                                               
End of file on the terminal!

 
Here is how much of TeX's memory you used:
 3 strings out of 95327
 49 string characters out of 1183975
 44877 words of memory out of 1500000
 3303 multiletter control sequences out of 110000
 3640 words of font info for 14 fonts, out of 1200000 for 2000
 14 hyphenation exceptions out of 8191
 0i,0n,0p,1b,6s stack positions out of 5000i,500n,10000p,200000b,5000s
!  ==> Fatal error occurred, no output PDF file produced!