(DEFINE (PROBLEM ART-MD-NS-DOMAIN19) (:DOMAIN ART-MD-NS-DOMAIN) (:init (P-3) (P-2) (P-6) (P-1) (P-4) (P-7) (P-8) (P-5)) (:GOAL (AND (G-1) (G-3) (G-7) (G-8))) (:length (:serial 4) (:parallel 4)))