> preprocessing : 0.08 ( 2%) usr 0.02 (15%) sys 0.11 ( 2%) wall > lexical analysis : 0.05 ( 1%) usr 0.04 (31%) sys 0.09 ( 2%) wall > parser : 0.52 (12%) usr 0.02 (15%) sys 0.61 (12%) wall > Parsing should not begin to take as much time as lexical analysis, so I agree that these figures suggest something is very peculiar.