store.log format

what is the format of the store.log ? I am interested in the -1 and [-1s]
that is prevalent throughout the file.

thanks,
cjr

-- 
_______________________________________________________________________
Chris Richards                         | Texas A&M University          
richards@tamu.edu                      | Department of Computer Science
http://www.cs.tamu.edu/people/richards | Internet Publishing Services
http://grover.bre.com/                 | Internet System Programmer