Cadence Design Systems, Inc.
Methods, systems, and computer program product for connectivity verification of electronic designs

Abstract:

Disclosed are techniques for verifying connectivity of an electronic design. These techniques Identify connectivity information for a design description of an electronic design, generate a partition of a plurality of partitions for the connectivity information by partitioning the connectivity into the plurality of partitions based in part or in whole upon one or more factors, and performing a pre-proof verification flow on the partition by proving or disproving at least one connection candidate of a plurality of connection candidates for the partition to generate proof results for the partition. These techniques may further additionally generate a property for a connection candidate that fails to result in definitive proof results and prove or disprove the property with formal methods or techniques.