To start off with, I have uninstalled and reinstalled 64 bit java multiple times, and it is definitely the only java I have. I have a 64 bit operating system and 6 GB of RAM. Yet despite all of this I cannot even see any options above 1GB when selecting memory. Any help would be supremely appreciated!
Sorry this took so long:
http://paste.ubuntu.com/12727569/ (This is the bottom ~10000 lines as trying to paste any more crashed ubuntu. Let me know if you need more)
I'll update with the extra information tomorrow as soon as I can.