well.... u can keep the setting and try other burn in tools like SiSandra burn in, or CPU burn-in or something that does not stop when meets error.

one or two short burn-in sessions per day (with breaks in between) will eventually lead to better stability. and use that prime to test how stable they are.

I use that tool to quick check overall system stability. If you can pass that test, most likely you'll be able to run your system without any problem (gaming, encoding, etc.) .... but no guarantee towards long hour full stress usage.