Patent Document ID: 9141738
Application ID: 13909747
Patent Status: 1

Claim One:
1. A computer-implemented method for verifying a hardware design for an electronic circuit, comprising: providing a hardware design description for the electronic circuit; extracting a set of design elements from the hardware design description, where the set of design elements represent the electronic circuit in terms of signals and logical operations performed on the signals and the set of design elements includes deterministic elements having a value selected from zero or one and at least one non-deterministic element having a value denoted by a variable; assigning a first set of values to the deterministic elements of the electronic circuit; checking one or more sample points of the electronic circuit using the first set of values for the deterministic elements and across all possible values for the at least one non-deterministic element; and detecting non-determinism of the non-deterministic element on the one or more sample points of the electronic circuit when two values assigned to the at least one non-deterministic element yield different values at the one or more sampling points, wherein at least the steps of checking one or more sample points and detecting non-determinism are executed by a computer processor.