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(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects h c a e j b g i f k l) (:init (handempty) (ontable h) (ontable c) (ontable a) (ontable e) (ontable j) (ontable b) (ontable g) (ontable i) (ontable f) (ontable k) (ontable l) (clear h) (clear c) (clear a) (clear e) (clear j) (clear b) (clear g) (clear i) (clear f) (clear k) (clear l) ) (:goal (and (on h c) (on c a) (on a e) (on e j) (on j b) (on b g) (on g i) (on i f) (on f k) (on k l) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects e j a g l i d h c f b) (:init (handempty) (ontable e) (ontable j) (ontable a) (ontable g) (ontable l) (ontable i) (ontable d) (ontable h) (ontable c) (ontable f) (ontable b) (clear e) (clear j) (clear a) (clear g) (clear l) (clear i) (clear d) (clear h) (clear c) (clear f) (clear b) ) (:goal (and (on e j) (on j a) (on a g) (on g l) (on l i) (on i d) (on d h) (on h c) (on c f) (on f b) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects k f j h) (:init (handempty) (ontable k) (ontable f) (ontable j) (ontable h) (clear k) (clear f) (clear j) (clear h) ) (:goal (and (on k f) (on f j) (on j h) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects k c a b e i d f l h) (:init (handempty) (ontable k) (ontable c) (ontable a) (ontable b) (ontable e) (ontable i) (ontable d) (ontable f) (ontable l) (ontable h) (clear k) (clear c) (clear a) (clear b) (clear e) (clear i) (clear d) (clear f) (clear l) (clear h) ) (:goal (and (on k c) (on c a) (on a b) (on b e) (on e i) (on i d) (on d f) (on f l) (on l h) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects g i e d k l b j h f a) (:init (handempty) (ontable g) (ontable i) (ontable e) (ontable d) (ontable k) (ontable l) (ontable b) (ontable j) (ontable h) (ontable f) (ontable a) (clear g) (clear i) (clear e) (clear d) (clear k) (clear l) (clear b) (clear j) (clear h) (clear f) (clear a) ) (:goal (and (on g i) (on i e) (on e d) (on d k) (on k l) (on l b) (on b j) (on j h) (on h f) (on f a) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects i j a e c h) (:init (handempty) (ontable i) (ontable j) (ontable a) (ontable e) (ontable c) (ontable h) (clear i) (clear j) (clear a) (clear e) (clear c) (clear h) ) (:goal (and (on i j) (on j a) (on a e) (on e c) (on c h) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects k h g l c e i j) (:init (handempty) (ontable k) (ontable h) (ontable g) (ontable l) (ontable c) (ontable e) (ontable i) (ontable j) (clear k) (clear h) (clear g) (clear l) (clear c) (clear e) (clear i) (clear j) ) (:goal (and (on k h) (on h g) (on g l) (on l c) (on c e) (on e i) (on i j) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects d a e) (:init (handempty) (ontable d) (ontable a) (ontable e) (clear d) (clear a) (clear e) ) (:goal (and (on d a) (on a e) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects b g h c j e a d i k l f) (:init (handempty) (ontable b) (ontable g) (ontable h) (ontable c) (ontable j) (ontable e) (ontable a) (ontable d) (ontable i) (ontable k) (ontable l) (ontable f) (clear b) (clear g) (clear h) (clear c) (clear j) (clear e) (clear a) (clear d) (clear i) (clear k) (clear l) (clear f) ) (:goal (and (on b g) (on g h) (on h c) (on c j) (on j e) (on e a) (on a d) (on d i) (on i k) (on k l) (on l f) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects f c b j d g i e) (:init (handempty) (ontable f) (ontable c) (ontable b) (ontable j) (ontable d) (ontable g) (ontable i) (ontable e) (clear f) (clear c) (clear b) (clear j) (clear d) (clear g) (clear i) (clear e) ) (:goal (and (on f c) (on c b) (on b j) (on j d) (on d g) (on g i) (on i e) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects f e b a) (:init (handempty) (ontable f) (ontable e) (ontable b) (ontable a) (clear f) (clear e) (clear b) (clear a) ) (:goal (and (on f e) (on e b) (on b a) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects f h i j a d b e g k c) (:init (handempty) (ontable f) (ontable h) (ontable i) (ontable j) (ontable a) (ontable d) (ontable b) (ontable e) (ontable g) (ontable k) (ontable c) (clear f) (clear h) (clear i) (clear j) (clear a) (clear d) (clear b) (clear e) (clear g) (clear k) (clear c) ) (:goal (and (on f h) (on h i) (on i j) (on j a) (on a d) (on d b) (on b e) (on e g) (on g k) (on k c) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects l c h j f b a e g i) (:init (handempty) (ontable l) (ontable c) (ontable h) (ontable j) (ontable f) (ontable b) (ontable a) (ontable e) (ontable g) (ontable i) (clear l) (clear c) (clear h) (clear j) (clear f) (clear b) (clear a) (clear e) (clear g) (clear i) ) (:goal (and (on l c) (on c h) (on h j) (on j f) (on f b) (on b a) (on a e) (on e g) (on g i) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects i j d b h a k e) (:init (handempty) (ontable i) (ontable j) (ontable d) (ontable b) (ontable h) (ontable a) (ontable k) (ontable e) (clear i) (clear j) (clear d) (clear b) (clear h) (clear a) (clear k) (clear e) ) (:goal (and (on i j) (on j d) (on d b) (on b h) (on h a) (on a k) (on k e) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects l c a f) (:init (handempty) (ontable l) (ontable c) (ontable a) (ontable f) (clear l) (clear c) (clear a) (clear f) ) (:goal (and (on l c) (on c a) (on a f) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects e a f g) (:init (handempty) (ontable e) (ontable a) (ontable f) (ontable g) (clear e) (clear a) (clear f) (clear g) ) (:goal (and (on e a) (on a f) (on f g) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects f c k h) (:init (handempty) (ontable f) (ontable c) (ontable k) (ontable h) (clear f) (clear c) (clear k) (clear h) ) (:goal (and (on f c) (on c k) (on k h) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects d l a) (:init (handempty) (ontable d) (ontable l) (ontable a) (clear d) (clear l) (clear a) ) (:goal (and (on d l) (on l a) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects l h a b) (:init (handempty) (ontable l) (ontable h) (ontable a) (ontable b) (clear l) (clear h) (clear a) (clear b) ) (:goal (and (on l h) (on h a) (on a b) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects e k j g a c h b l f d i) (:init (handempty) (ontable e) (ontable k) (ontable j) (ontable g) (ontable a) (ontable c) (ontable h) (ontable b) (ontable l) (ontable f) (ontable d) (ontable i) (clear e) (clear k) (clear j) (clear g) (clear a) (clear c) (clear h) (clear b) (clear l) (clear f) (clear d) (clear i) ) (:goal (and (on e k) (on k j) (on j g) (on g a) (on a c) (on c h) (on h b) (on b l) (on l f) (on f d) (on d i) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects j l e k c g b a i f) (:init (handempty) (ontable j) (ontable l) (ontable e) (ontable k) (ontable c) (ontable g) (ontable b) (ontable a) (ontable i) (ontable f) (clear j) (clear l) (clear e) (clear k) (clear c) (clear g) (clear b) (clear a) (clear i) (clear f) ) (:goal (and (on j l) (on l e) (on e k) (on k c) (on c g) (on g b) (on b a) (on a i) (on i f) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects e d k b h j i) (:init (handempty) (ontable e) (ontable d) (ontable k) (ontable b) (ontable h) (ontable j) (ontable i) (clear e) (clear d) (clear k) (clear b) (clear h) (clear j) (clear i) ) (:goal (and (on e d) (on d k) (on k b) (on b h) (on h j) (on j i) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects d l i) (:init (handempty) (ontable d) (ontable l) (ontable i) (clear d) (clear l) (clear i) ) (:goal (and (on d l) (on l i) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects l b f h i j e a k d) (:init (handempty) (ontable l) (ontable b) (ontable f) (ontable h) (ontable i) (ontable j) (ontable e) (ontable a) (ontable k) (ontable d) (clear l) (clear b) (clear f) (clear h) (clear i) (clear j) (clear e) (clear a) (clear k) (clear d) ) (:goal (and (on l b) (on b f) (on f h) (on h i) (on i j) (on j e) (on e a) (on a k) (on k d) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects i h j k c a l g f) (:init (handempty) (ontable i) (ontable h) (ontable j) (ontable k) (ontable c) (ontable a) (ontable l) (ontable g) (ontable f) (clear i) (clear h) (clear j) (clear k) (clear c) (clear a) (clear l) (clear g) (clear f) ) (:goal (and (on i h) (on h j) (on j k) (on k c) (on c a) (on a l) (on l g) (on g f) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects h e a i c) (:init (handempty) (ontable h) (ontable e) (ontable a) (ontable i) (ontable c) (clear h) (clear e) (clear a) (clear i) (clear c) ) (:goal (and (on h e) (on e a) (on a i) (on i c) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects f l g d i j c k a) (:init (handempty) (ontable f) (ontable l) (ontable g) (ontable d) (ontable i) (ontable j) (ontable c) (ontable k) (ontable a) (clear f) (clear l) (clear g) (clear d) (clear i) (clear j) (clear c) (clear k) (clear a) ) (:goal (and (on f l) (on l g) (on g d) (on d i) (on i j) (on j c) (on c k) (on k a) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects h d i c e f b a) (:init (handempty) (ontable h) (ontable d) (ontable i) (ontable c) (ontable e) (ontable f) (ontable b) (ontable a) (clear h) (clear d) (clear i) (clear c) (clear e) (clear f) (clear b) (clear a) ) (:goal (and (on h d) (on d i) (on i c) (on c e) (on e f) (on f b) (on b a) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects i k h g) (:init (handempty) (ontable i) (ontable k) (ontable h) (ontable g) (clear i) (clear k) (clear h) (clear g) ) (:goal (and (on i k) (on k h) (on h g) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects l j i g e h k a f d c) (:init (handempty) (ontable l) (ontable j) (ontable i) (ontable g) (ontable e) (ontable h) (ontable k) (ontable a) (ontable f) (ontable d) (ontable c) (clear l) (clear j) (clear i) (clear g) (clear e) (clear h) (clear k) (clear a) (clear f) (clear d) (clear c) ) (:goal (and (on l j) (on j i) (on i g) (on g e) (on e h) (on h k) (on k a) (on a f) (on f d) (on d c) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects d b i) (:init (handempty) (ontable d) (ontable b) (ontable i) (clear d) (clear b) (clear i) ) (:goal (and (on d b) (on b i) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects a k d c i f b e g l j h) (:init (handempty) (ontable a) (ontable k) (ontable d) (ontable c) (ontable i) (ontable f) (ontable b) (ontable e) (ontable g) (ontable l) (ontable j) (ontable h) (clear a) (clear k) (clear d) (clear c) (clear i) (clear f) (clear b) (clear e) (clear g) (clear l) (clear j) (clear h) ) (:goal (and (on a k) (on k d) (on d c) (on c i) (on i f) (on f b) (on b e) (on e g) (on g l) (on l j) (on j h) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects b c h l e j d) (:init (handempty) (ontable b) (ontable c) (ontable h) (ontable l) (ontable e) (ontable j) (ontable d) (clear b) (clear c) (clear h) (clear l) (clear e) (clear j) (clear d) ) (:goal (and (on b c) (on c h) (on h l) (on l e) (on e j) (on j d) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects f i j b k l h g c a e) (:init (handempty) (ontable f) (ontable i) (ontable j) (ontable b) (ontable k) (ontable l) (ontable h) (ontable g) (ontable c) (ontable a) (ontable e) (clear f) (clear i) (clear j) (clear b) (clear k) (clear l) (clear h) (clear g) (clear c) (clear a) (clear e) ) (:goal (and (on f i) (on i j) (on j b) (on b k) (on k l) (on l h) (on h g) (on g c) (on c a) (on a e) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects c j i d h k b a f e l g) (:init (handempty) (ontable c) (ontable j) (ontable i) (ontable d) (ontable h) (ontable k) (ontable b) (ontable a) (ontable f) (ontable e) (ontable l) (ontable g) (clear c) (clear j) (clear i) (clear d) (clear h) (clear k) (clear b) (clear a) (clear f) (clear e) (clear l) (clear g) ) (:goal (and (on c j) (on j i) (on i d) (on d h) (on h k) (on k b) (on b a) (on a f) (on f e) (on e l) (on l g) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects j i a l b k e c) (:init (handempty) (ontable j) (ontable i) (ontable a) (ontable l) (ontable b) (ontable k) (ontable e) (ontable c) (clear j) (clear i) (clear a) (clear l) (clear b) (clear k) (clear e) (clear c) ) (:goal (and (on j i) (on i a) (on a l) (on l b) (on b k) (on k e) (on e c) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects d l e a g k j h f c i b) (:init (handempty) (ontable d) (ontable l) (ontable e) (ontable a) (ontable g) (ontable k) (ontable j) (ontable h) (ontable f) (ontable c) (ontable i) (ontable b) (clear d) (clear l) (clear e) (clear a) (clear g) (clear k) (clear j) (clear h) (clear f) (clear c) (clear i) (clear b) ) (:goal (and (on d l) (on l e) (on e a) (on a g) (on g k) (on k j) (on j h) (on h f) (on f c) (on c i) (on i b) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects k e i f d j g b) (:init (handempty) (ontable k) (ontable e) (ontable i) (ontable f) (ontable d) (ontable j) (ontable g) (ontable b) (clear k) (clear e) (clear i) (clear f) (clear d) (clear j) (clear g) (clear b) ) (:goal (and (on k e) (on e i) (on i f) (on f d) (on d j) (on j g) (on g b) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects d g f b j) (:init (handempty) (ontable d) (ontable g) (ontable f) (ontable b) (ontable j) (clear d) (clear g) (clear f) (clear b) (clear j) ) (:goal (and (on d g) (on g f) (on f b) (on b j) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects f l c k b j e h i g) (:init (handempty) (ontable f) (ontable l) (ontable c) (ontable k) (ontable b) (ontable j) (ontable e) (ontable h) (ontable i) (ontable g) (clear f) (clear l) (clear c) (clear k) (clear b) (clear j) (clear e) (clear h) (clear i) (clear g) ) (:goal (and (on f l) (on l c) (on c k) (on k b) (on b j) (on j e) (on e h) (on h i) (on i g) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects e b d g k a j c l f) (:init (handempty) (ontable e) (ontable b) (ontable d) (ontable g) (ontable k) (ontable a) (ontable j) (ontable c) (ontable l) (ontable f) (clear e) (clear b) (clear d) (clear g) (clear k) (clear a) (clear j) (clear c) (clear l) (clear f) ) (:goal (and (on e b) (on b d) (on d g) (on g k) (on k a) (on a j) (on j c) (on c l) (on l f) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects e f k c g j b) (:init (handempty) (ontable e) (ontable f) (ontable k) (ontable c) (ontable g) (ontable j) (ontable b) (clear e) (clear f) (clear k) (clear c) (clear g) (clear j) (clear b) ) (:goal (and (on e f) (on f k) (on k c) (on c g) (on g j) (on j b) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects h k i a l c d) (:init (handempty) (ontable h) (ontable k) (ontable i) (ontable a) (ontable l) (ontable c) (ontable d) (clear h) (clear k) (clear i) (clear a) (clear l) (clear c) (clear d) ) (:goal (and (on h k) (on k i) (on i a) (on a l) (on l c) (on c d) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects g k e a f b i c l) (:init (handempty) (ontable g) (ontable k) (ontable e) (ontable a) (ontable f) (ontable b) (ontable i) (ontable c) (ontable l) (clear g) (clear k) (clear e) (clear a) (clear f) (clear b) (clear i) (clear c) (clear l) ) (:goal (and (on g k) (on k e) (on e a) (on a f) (on f b) (on b i) (on i c) (on c l) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects g l b j) (:init (handempty) (ontable g) (ontable l) (ontable b) (ontable j) (clear g) (clear l) (clear b) (clear j) ) (:goal (and (on g l) (on l b) (on b j) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects k j e g i d) (:init (handempty) (ontable k) (ontable j) (ontable e) (ontable g) (ontable i) (ontable d) (clear k) (clear j) (clear e) (clear g) (clear i) (clear d) ) (:goal (and (on k j) (on j e) (on e g) (on g i) (on i d) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects k d c l h i a b j g e) (:init (handempty) (ontable k) (ontable d) (ontable c) (ontable l) (ontable h) (ontable i) (ontable a) (ontable b) (ontable j) (ontable g) (ontable e) (clear k) (clear d) (clear c) (clear l) (clear h) (clear i) (clear a) (clear b) (clear j) (clear g) (clear e) ) (:goal (and (on k d) (on d c) (on c l) (on l h) (on h i) (on i a) (on a b) (on b j) (on j g) (on g e) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects i c h g k l f e a) (:init (handempty) (ontable i) (ontable c) (ontable h) (ontable g) (ontable k) (ontable l) (ontable f) (ontable e) (ontable a) (clear i) (clear c) (clear h) (clear g) (clear k) (clear l) (clear f) (clear e) (clear a) ) (:goal (and (on i c) (on c h) (on h g) (on g k) (on k l) (on l f) (on f e) (on e a) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects i c f k b e l a) (:init (handempty) (ontable i) (ontable c) (ontable f) (ontable k) (ontable b) (ontable e) (ontable l) (ontable a) (clear i) (clear c) (clear f) (clear k) (clear b) (clear e) (clear l) (clear a) ) (:goal (and (on i c) (on c f) (on f k) (on k b) (on b e) (on e l) (on l a) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects i l c d j g h k f b e a) (:init (handempty) (ontable i) (ontable l) (ontable c) (ontable d) (ontable j) (ontable g) (ontable h) (ontable k) (ontable f) (ontable b) (ontable e) (ontable a) (clear i) (clear l) (clear c) (clear d) (clear j) (clear g) (clear h) (clear k) (clear f) (clear b) (clear e) (clear a) ) (:goal (and (on i l) (on l c) (on c d) (on d j) (on j g) (on g h) (on h k) (on k f) (on f b) (on b e) (on e a) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects h j k l d b a f i c g e) (:init (handempty) (ontable h) (ontable j) (ontable k) (ontable l) (ontable d) (ontable b) (ontable a) (ontable f) (ontable i) (ontable c) (ontable g) (ontable e) (clear h) (clear j) (clear k) (clear l) (clear d) (clear b) (clear a) (clear f) (clear i) (clear c) (clear g) (clear e) ) (:goal (and (on h j) (on j k) (on k l) (on l d) (on d b) (on b a) (on a f) (on f i) (on i c) (on c g) (on g e) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects b a k j i l h c d g e f) (:init (handempty) (ontable b) (ontable a) (ontable k) (ontable j) (ontable i) (ontable l) (ontable h) (ontable c) (ontable d) (ontable g) (ontable e) (ontable f) (clear b) (clear a) (clear k) (clear j) (clear i) (clear l) (clear h) (clear c) (clear d) (clear g) (clear e) (clear f) ) (:goal (and (on b a) (on a k) (on k j) (on j i) (on i l) (on l h) (on h c) (on c d) (on d g) (on g e) (on e f) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects b d a) (:init (handempty) (ontable b) (ontable d) (ontable a) (clear b) (clear d) (clear a) ) (:goal (and (on b d) (on d a) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects j h g i c l d) (:init (handempty) (ontable j) (ontable h) (ontable g) (ontable i) (ontable c) (ontable l) (ontable d) (clear j) (clear h) (clear g) (clear i) (clear c) (clear l) (clear d) ) (:goal (and (on j h) (on h g) (on g i) (on i c) (on c l) (on l d) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects k c j d h a e f) (:init (handempty) (ontable k) (ontable c) (ontable j) (ontable d) (ontable h) (ontable a) (ontable e) (ontable f) (clear k) (clear c) (clear j) (clear d) (clear h) (clear a) (clear e) (clear f) ) (:goal (and (on k c) (on c j) (on j d) (on d h) (on h a) (on a e) (on e f) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects k a j) (:init (handempty) (ontable k) (ontable a) (ontable j) (clear k) (clear a) (clear j) ) (:goal (and (on k a) (on a j) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects l d g i) (:init (handempty) (ontable l) (ontable d) (ontable g) (ontable i) (clear l) (clear d) (clear g) (clear i) ) (:goal (and (on l d) (on d g) (on g i) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects i b l f d c k a j e g) (:init (handempty) (ontable i) (ontable b) (ontable l) (ontable f) (ontable d) (ontable c) (ontable k) (ontable a) (ontable j) (ontable e) (ontable g) (clear i) (clear b) (clear l) (clear f) (clear d) (clear c) (clear k) (clear a) (clear j) (clear e) (clear g) ) (:goal (and (on i b) (on b l) (on l f) (on f d) (on d c) (on c k) (on k a) (on a j) (on j e) (on e g) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects i h f) (:init (handempty) (ontable i) (ontable h) (ontable f) (clear i) (clear h) (clear f) ) (:goal (and (on i h) (on h f) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects k e b f g c d j h a l i) (:init (handempty) (ontable k) (ontable e) (ontable b) (ontable f) (ontable g) (ontable c) (ontable d) (ontable j) (ontable h) (ontable a) (ontable l) (ontable i) (clear k) (clear e) (clear b) (clear f) (clear g) (clear c) (clear d) (clear j) (clear h) (clear a) (clear l) (clear i) ) (:goal (and (on k e) (on e b) (on b f) (on f g) (on g c) (on c d) (on d j) (on j h) (on h a) (on a l) (on l i) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects i h f k l e b d c j a) (:init (handempty) (ontable i) (ontable h) (ontable f) (ontable k) (ontable l) (ontable e) (ontable b) (ontable d) (ontable c) (ontable j) (ontable a) (clear i) (clear h) (clear f) (clear k) (clear l) (clear e) (clear b) (clear d) (clear c) (clear j) (clear a) ) (:goal (and (on i h) (on h f) (on f k) (on k l) (on l e) (on e b) (on b d) (on d c) (on c j) (on j a) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects l f c k h d g e) (:init (handempty) (ontable l) (ontable f) (ontable c) (ontable k) (ontable h) (ontable d) (ontable g) (ontable e) (clear l) (clear f) (clear c) (clear k) (clear h) (clear d) (clear g) (clear e) ) (:goal (and (on l f) (on f c) (on c k) (on k h) (on h d) (on d g) (on g e) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects d c f a j h) (:init (handempty) (ontable d) (ontable c) (ontable f) (ontable a) (ontable j) (ontable h) (clear d) (clear c) (clear f) (clear a) (clear j) (clear h) ) (:goal (and (on d c) (on c f) (on f a) (on a j) (on j h) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects f e i c) (:init (handempty) (ontable f) (ontable e) (ontable i) (ontable c) (clear f) (clear e) (clear i) (clear c) ) (:goal (and (on f e) (on e i) (on i c) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects f e k l i h b g) (:init (handempty) (ontable f) (ontable e) (ontable k) (ontable l) (ontable i) (ontable h) (ontable b) (ontable g) (clear f) (clear e) (clear k) (clear l) (clear i) (clear h) (clear b) (clear g) ) (:goal (and (on f e) (on e k) (on k l) (on l i) (on i h) (on h b) (on b g) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects e f i b k) (:init (handempty) (ontable e) (ontable f) (ontable i) (ontable b) (ontable k) (clear e) (clear f) (clear i) (clear b) (clear k) ) (:goal (and (on e f) (on f i) (on i b) (on b k) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects e l a) (:init (handempty) (ontable e) (ontable l) (ontable a) (clear e) (clear l) (clear a) ) (:goal (and (on e l) (on l a) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects g d c) (:init (handempty) (ontable g) (ontable d) (ontable c) (clear g) (clear d) (clear c) ) (:goal (and (on g d) (on d c) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects a b l) (:init (handempty) (ontable a) (ontable b) (ontable l) (clear a) (clear b) (clear l) ) (:goal (and (on a b) (on b l) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects b i g a) (:init (handempty) (ontable b) (ontable i) (ontable g) (ontable a) (clear b) (clear i) (clear g) (clear a) ) (:goal (and (on b i) (on i g) (on g a) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects i c j g) (:init (handempty) (ontable i) (ontable c) (ontable j) (ontable g) (clear i) (clear c) (clear j) (clear g) ) (:goal (and (on i c) (on c j) (on j g) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects g i f) (:init (handempty) (ontable g) (ontable i) (ontable f) (clear g) (clear i) (clear f) ) (:goal (and (on g i) (on i f) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects c e f h a i g) (:init (handempty) (ontable c) (ontable e) (ontable f) (ontable h) (ontable a) (ontable i) (ontable g) (clear c) (clear e) (clear f) (clear h) (clear a) (clear i) (clear g) ) (:goal (and (on c e) (on e f) (on f h) (on h a) (on a i) (on i g) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects j i l e f g a h k c) (:init (handempty) (ontable j) (ontable i) (ontable l) (ontable e) (ontable f) (ontable g) (ontable a) (ontable h) (ontable k) (ontable c) (clear j) (clear i) (clear l) (clear e) (clear f) (clear g) (clear a) (clear h) (clear k) (clear c) ) (:goal (and (on j i) (on i l) (on l e) (on e f) (on f g) (on g a) (on a h) (on h k) (on k c) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects k i f c a j e) (:init (handempty) (ontable k) (ontable i) (ontable f) (ontable c) (ontable a) (ontable j) (ontable e) (clear k) (clear i) (clear f) (clear c) (clear a) (clear j) (clear e) ) (:goal (and (on k i) (on i f) (on f c) (on c a) (on a j) (on j e) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects d j i l f c b e a g k) (:init (handempty) (ontable d) (ontable j) (ontable i) (ontable l) (ontable f) (ontable c) (ontable b) (ontable e) (ontable a) (ontable g) (ontable k) (clear d) (clear j) (clear i) (clear l) (clear f) (clear c) (clear b) (clear e) (clear a) (clear g) (clear k) ) (:goal (and (on d j) (on j i) (on i l) (on l f) (on f c) (on c b) (on b e) (on e a) (on a g) (on g k) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects f a d c b) (:init (handempty) (ontable f) (ontable a) (ontable d) (ontable c) (ontable b) (clear f) (clear a) (clear d) (clear c) (clear b) ) (:goal (and (on f a) (on a d) (on d c) (on c b) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects d i c l j f h g) (:init (handempty) (ontable d) (ontable i) (ontable c) (ontable l) (ontable j) (ontable f) (ontable h) (ontable g) (clear d) (clear i) (clear c) (clear l) (clear j) (clear f) (clear h) (clear g) ) (:goal (and (on d i) (on i c) (on c l) (on l j) (on j f) (on f h) (on h g) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects f i c e k a j) (:init (handempty) (ontable f) (ontable i) (ontable c) (ontable e) (ontable k) (ontable a) (ontable j) (clear f) (clear i) (clear c) (clear e) (clear k) (clear a) (clear j) ) (:goal (and (on f i) (on i c) (on c e) (on e k) (on k a) (on a j) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects k h i l) (:init (handempty) (ontable k) (ontable h) (ontable i) (ontable l) (clear k) (clear h) (clear i) (clear l) ) (:goal (and (on k h) (on h i) (on i l) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects c i e h l g) (:init (handempty) (ontable c) (ontable i) (ontable e) (ontable h) (ontable l) (ontable g) (clear c) (clear i) (clear e) (clear h) (clear l) (clear g) ) (:goal (and (on c i) (on i e) (on e h) (on h l) (on l g) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects g h c i b) (:init (handempty) (ontable g) (ontable h) (ontable c) (ontable i) (ontable b) (clear g) (clear h) (clear c) (clear i) (clear b) ) (:goal (and (on g h) (on h c) (on c i) (on i b) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects d b g e k j i l c f h) (:init (handempty) (ontable d) (ontable b) (ontable g) (ontable e) (ontable k) (ontable j) (ontable i) (ontable l) (ontable c) (ontable f) (ontable h) (clear d) (clear b) (clear g) (clear e) (clear k) (clear j) (clear i) (clear l) (clear c) (clear f) (clear h) ) (:goal (and (on d b) (on b g) (on g e) (on e k) (on k j) (on j i) (on i l) (on l c) (on c f) (on f h) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects h g j c i d l a e) (:init (handempty) (ontable h) (ontable g) (ontable j) (ontable c) (ontable i) (ontable d) (ontable l) (ontable a) (ontable e) (clear h) (clear g) (clear j) (clear c) (clear i) (clear d) (clear l) (clear a) (clear e) ) (:goal (and (on h g) (on g j) (on j c) (on c i) (on i d) (on d l) (on l a) (on a e) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects g k j a h) (:init (handempty) (ontable g) (ontable k) (ontable j) (ontable a) (ontable h) (clear g) (clear k) (clear j) (clear a) (clear h) ) (:goal (and (on g k) (on k j) (on j a) (on a h) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects j e d c l h i g k a) (:init (handempty) (ontable j) (ontable e) (ontable d) (ontable c) (ontable l) (ontable h) (ontable i) (ontable g) (ontable k) (ontable a) (clear j) (clear e) (clear d) (clear c) (clear l) (clear h) (clear i) (clear g) (clear k) (clear a) ) (:goal (and (on j e) (on e d) (on d c) (on c l) (on l h) (on h i) (on i g) (on g k) (on k a) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects d j c b i h a l f) (:init (handempty) (ontable d) (ontable j) (ontable c) (ontable b) (ontable i) (ontable h) (ontable a) (ontable l) (ontable f) (clear d) (clear j) (clear c) (clear b) (clear i) (clear h) (clear a) (clear l) (clear f) ) (:goal (and (on d j) (on j c) (on c b) (on b i) (on i h) (on h a) (on a l) (on l f) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects b h d a c k l f j g i e) (:init (handempty) (ontable b) (ontable h) (ontable d) (ontable a) (ontable c) (ontable k) (ontable l) (ontable f) (ontable j) (ontable g) (ontable i) (ontable e) (clear b) (clear h) (clear d) (clear a) (clear c) (clear k) (clear l) (clear f) (clear j) (clear g) (clear i) (clear e) ) (:goal (and (on b h) (on h d) (on d a) (on a c) (on c k) (on k l) (on l f) (on f j) (on j g) (on g i) (on i e) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects i d j h e a c) (:init (handempty) (ontable i) (ontable d) (ontable j) (ontable h) (ontable e) (ontable a) (ontable c) (clear i) (clear d) (clear j) (clear h) (clear e) (clear a) (clear c) ) (:goal (and (on i d) (on d j) (on j h) (on h e) (on e a) (on a c) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects l a j b h d c e f) (:init (handempty) (ontable l) (ontable a) (ontable j) (ontable b) (ontable h) (ontable d) (ontable c) (ontable e) (ontable f) (clear l) (clear a) (clear j) (clear b) (clear h) (clear d) (clear c) (clear e) (clear f) ) (:goal (and (on l a) (on a j) (on j b) (on b h) (on h d) (on d c) (on c e) (on e f) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects f h i l j k g e b d) (:init (handempty) (ontable f) (ontable h) (ontable i) (ontable l) (ontable j) (ontable k) (ontable g) (ontable e) (ontable b) (ontable d) (clear f) (clear h) (clear i) (clear l) (clear j) (clear k) (clear g) (clear e) (clear b) (clear d) ) (:goal (and (on f h) (on h i) (on i l) (on l j) (on j k) (on k g) (on g e) (on e b) (on b d) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects h f g l) (:init (handempty) (ontable h) (ontable f) (ontable g) (ontable l) (clear h) (clear f) (clear g) (clear l) ) (:goal (and (on h f) (on f g) (on g l) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects k e d j a i c g b) (:init (handempty) (ontable k) (ontable e) (ontable d) (ontable j) (ontable a) (ontable i) (ontable c) (ontable g) (ontable b) (clear k) (clear e) (clear d) (clear j) (clear a) (clear i) (clear c) (clear g) (clear b) ) (:goal (and (on k e) (on e d) (on d j) (on j a) (on a i) (on i c) (on c g) (on g b) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects d j g f l e h i c k) (:init (handempty) (ontable d) (ontable j) (ontable g) (ontable f) (ontable l) (ontable e) (ontable h) (ontable i) (ontable c) (ontable k) (clear d) (clear j) (clear g) (clear f) (clear l) (clear e) (clear h) (clear i) (clear c) (clear k) ) (:goal (and (on d j) (on j g) (on g f) (on f l) (on l e) (on e h) (on h i) (on i c) (on c k) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects g k d j a c i h f l) (:init (handempty) (ontable g) (ontable k) (ontable d) (ontable j) (ontable a) (ontable c) (ontable i) (ontable h) (ontable f) (ontable l) (clear g) (clear k) (clear d) (clear j) (clear a) (clear c) (clear i) (clear h) (clear f) (clear l) ) (:goal (and (on g k) (on k d) (on d j) (on j a) (on a c) (on c i) (on i h) (on h f) (on f l) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects k c j g a d l) (:init (handempty) (ontable k) (ontable c) (ontable j) (ontable g) (ontable a) (ontable d) (ontable l) (clear k) (clear c) (clear j) (clear g) (clear a) (clear d) (clear l) ) (:goal (and (on k c) (on c j) (on j g) (on g a) (on a d) (on d l) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects l b k i) (:init (handempty) (ontable l) (ontable b) (ontable k) (ontable i) (clear l) (clear b) (clear k) (clear i) ) (:goal (and (on l b) (on b k) (on k i) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects g a e) (:init (handempty) (ontable g) (ontable a) (ontable e) (clear g) (clear a) (clear e) ) (:goal (and (on g a) (on a e) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects g l e h b d f k) (:init (handempty) (ontable g) (ontable l) (ontable e) (ontable h) (ontable b) (ontable d) (ontable f) (ontable k) (clear g) (clear l) (clear e) (clear h) (clear b) (clear d) (clear f) (clear k) ) (:goal (and (on g l) (on l e) (on e h) (on h b) (on b d) (on d f) (on f k) )))
(define (domain blocksworld-4ops) (:requirements :strips) (:predicates (clear ?x) (ontable ?x) (handempty) (holding ?x) (on ?x ?y)) (:action pick-up :parameters (?ob) :precondition (and (clear ?ob) (ontable ?ob) (handempty)) :effect (and (holding ?ob) (not (clear ?ob)) (not (ontable ?ob)) (not (handempty)))) (:action put-down :parameters (?ob) :precondition (holding ?ob) :effect (and (clear ?ob) (handempty) (ontable ?ob) (not (holding ?ob)))) (:action stack :parameters (?ob ?underob) :precondition (and (clear ?underob) (holding ?ob)) :effect (and (handempty) (clear ?ob) (on ?ob ?underob) (not (clear ?underob)) (not (holding ?ob)))) (:action unstack :parameters (?ob ?underob) :precondition (and (on ?ob ?underob) (clear ?ob) (handempty)) :effect (and (holding ?ob) (clear ?underob) (not (on ?ob ?underob)) (not (clear ?ob)) (not (handempty)))))
(define (problem BW-generalization-4) (:domain blocksworld-4ops)(:objects d i b k) (:init (handempty) (ontable d) (ontable i) (ontable b) (ontable k) (clear d) (clear i) (clear b) (clear k) ) (:goal (and (on d i) (on i b) (on b k) )))