Terminology for introvert's frustration after excessive social exposure
This does not constitute a definitive answer, so I invite criticism and feedback.

I don't believe there is a specific term for this state, as energy management and the introversion/extroversion scale seem to be a somewhat recent area of focus. However, it seems reasonable to think that the feelings experienced by an over socialized introvert may be similar to experience of decision fatigue, which is when the quality of ones decisions worsen the more decisions they need to make. 

Since socialization for introverts often requires more deliberate internal calculations than extroverts, decision fatigue and the experience you're seeking a name for might be cousins. As such, perhaps 'social fatigue' is a useful term.