Problem description: Customer try to process a 3000 design with XNFPREP, XNFPREP returns with Segmentation Fault without giving any warning or error messages concern the design.
ソリューション
Check to make sure design DO NOT contain any TIMESPEC symbols. 3000 designs are processed with APR, with does not support any TIMESPEC. Remove all TIMESPECs if design contains them.