If you'll torture for that oath then you'll commit voter fraud for that oath, and commit murder and other felonies for that oath. You'll do anything so long as you can justify it with your consequentialist ethics.
Glad to know where you stand.
Or rather don't stand, since your ethics allow you to break that oath to prevent greater violence. And you get to decide which is greater. Which is why the death of thousands in 2001 justify the torture of innocent people now. Our employed and elected torturers got to decide which of those was the greater violence, without making that information public, as it was clear to them that that was the right choice with the information they had.