35. The non-transitory computer-readable medium of claim 34 , wherein the smallest set of errors is a function of the LD and LD/OCR-Key critical paths.
36. The non-transitory computer-readable medium of claim 35 , wherein the function further comprises: the LD trellis step error associated with the last step in the LD critical path; and the LD/OCR-Key trellis step error associated with the last step in the LD/OCR-Key critical path.