Game won't load, help needed (fixed)

[JBit90]

Okay, I'm having trouble running the Dirwolf20 modpack 1.6.4 version 1.0.11.
Everytime I try to launch, it gets to the same point and then everything crashes back to the desktop, always at the exact same line in the log.
Here's the pastebin of my log at point where it crashes. http://pastebin.com/w4chQv9L
If any other information is required, let me know.
I'm running windows 7 premium 64bit, with java 7.0.45 for 64bit.
11.75gb ram allocated.
I've tried deleting and reinstalling the modpack, launcher, and java, multiple times each.
Earlier today, I noticed that I had somehow acquired safesaver on my computer, so I went through and deleted it from my C:\ProgramData folder, along with a few other folders. I also uninstalled quite a few unfamiliar programs. I'm wondering if I deleted something I shouldn't have, because everything was working perfectly beforehand. If anyone has any ideas of what could be wrong, I'd greatly appreciate it!

Sorry, just noticed the format thread.

Operating System and bit type: Windows 7 Home Premium 64bit
Java version/update and bit type: Java 7.0.45 64bit
Launcher version: 1.3.3
Console log, pastebin.com link: up
Description of the Issue: up

BTW, Vanilla minecraft still works perfectly

 

[JBit90]

Got it fixed, just increased the memory used by java in the system settings from 500m to what my computer actually has (12gb) lol, works better than before now actually lol

 

[UniZero]

If you only have 12gb in total then don't give the launcher it all because you will starve your system of ram and will cause lag and fps issues. Give it 5gb max and use the jvm arguments from this thread. Copy and paste them into the java parameters box in advanced options.

 

[Ashzification]

You don't ever want to use that much of your available RAM. You don't want to use more than 5 GB for your client.

 

[JBit90]

Yeah the only reason I had it that high was because I was stepping up the memory each time I loaded the launcher, to see if maybe that was the issue. Then for some reason i thought about raising the memory java could use, and it was set at 500mb max. Raised that up, and it runs perfect now. I have the launcher running at 4gb at the moment, think 5gb would be any better?[DOUBLEPOST=1389487447][/DOUBLEPOST]BTW thanks for the fast replies everyone!

 

[Ashzification]

5GB with the arguments Eyamaz has in the thread linked above should do the trick!

 

[JBit90]

Okay thank you so much! Set in the arguments, and set the ram back to 5 gb, running a strong 70-80 fps with everything maxed out now! Much better, thanks again everyone!

 

[Ashzification]

Solved=Locked