(DEFINE (PROBLEM ART-MD-RD-DOMAIN18) (:DOMAIN ART-MD-RD-DOMAIN) (:init (HF) (I-6) (HE) (I-4) (I-7) (I-1) (I-8) (I-2) (I-3) (I-5)) (:GOAL (AND (G-1) (G-3) (G-8) (G-6))) (:length (:serial 6) (:parallel 6)))