First, your softwares are very usefull ! Thank you !
I am trying to make the "path analyse" from one of my web site, I used apache2dot.pl and pathanalyzer for creating dot file.
Everything works fine, but if I do this on a large file, dot or neato seems to need a lot of mmemory more than 1,5 Gb for a 77Mo dot file. I tried with a lesser file about 14Mo dot file, same problem.
Do you have a special parameter for hudge file ? Do you know the relation between dot file size and memory needed ?