METHOD AND APPARATUS FOR IDENTIFYING PATHS HAVING APPROPRIATE LENGTHS FOR FAULT SIMULATION

A fault analysis apparatus includes: an extracting unit that extracts a segment including a point of fault from a plurality of paths in a target circuit; a detecting unit that detects a candidate path that extends, via the segment, from an upstream circuit element to a downstream circuit element; a judging unit that judges whether length of the candidate path is longer than a predetermined length; and a determining unit that determines whether to determine the candidate path as a target path to be subjected to a fault simulation based on a result of judgment.