ios quit without information

Hi dudes,
I have a scene runs well on my pc/mac. But it quits instantly running on my ios device.
I narrow-down the problem is caused by one material.

The only information I have is "Terminated due to memory issue"
I attached the screenshot of the output.

Any ideas that how I could get more information to pin the problem down?

 

Could be a lot of things:

These people used too much RAM:
http://answers.unity3d.com/questions/1124654/ios-terminated-due-to-memory-issue-because-of-a-2d.html

Others had some corrupted textures.

These guys forgot to disable Zombie objects:
http://stackoverflow.com/questions/19203790/is-it-possible-to-debug-terminated-due-to-memory-error

 

@Jaimi Thanks very much.

For my case, it turns out I used too many shader variants with multi_compile , in my customized shader.
It runs well with 9 variations, but crashes with 10, on iphone 5 Device.

What frustrated me is, the output is ambiguous, and there's no documentation about the limitation.