Computer shuts down after some minutes

[plutomaniac]

80°C idle is way,way too much. Especially for a non-overclocked cpu. It should be 40 or similar. Believe me, you have overheating issues. Your cooler may not be sited correctly or the fan is not working properly(too low RPM or not at all).

This does not have to do with the pigs, no matter what you run your computer will shut down to prevent hardware damage due to overheating.