[build 340] Chemical Decomposer Crash

[JasonMcRay]

When i try to search for recipes with Chemical Decomposer (by clicking on the arrow in the Decomposser interface) or just pressing U on any decomposable item (like wooden logs), minecraft will freeze and after minute or two crashes with... well Out of Memory.

I have 16GB of RAM; Allocated 6GB. So something must be eating the memory in there.

Maybe something is getting cycled? I have found in the log this line:
[20:50:20] [Client thread/INFO] [minechem/]: Japanese Maple Clock
[20:50:20] [Client thread/INFO] [minechem/]: getOutput :minechem.utils.MapKey@427f21fb chance: Infinity
It freezes exactly after this line. Maybe conected?

Here is a crash log: http://pastebin.com/gMKpSDc6
Here is FML-client log with Minechem Debug enabled: http://pastebin.com/KzQAyHGF

[jakimfett]

Please update your ticket with all the required info from the Bug Reporting Guidelines. Specifically, what other mods are you running, and have you determined what mod causes this behavior?

[way2muchnoise]

@hilburn Looks like something is wrong in your super recipe gen
minechem.utils.MapKey@427f21fb chance: Infinity

[hilburn]

that means some mod is registering recipes with items of stack size 0... i don't handle for that