Parent State ID: 35
State Depth: 6
Action Taken: move-up-slow(slow0-0, n1, n2)
Action Reasoning: Next, I will move down the fast0 elevator from floor n0 to floor n1 so that passengers p0, p1, and p4 can eventually board it to reach their final destinations. By using a fast elevator, we can reduce travel costs and empty the elevators sooner.
State Description: - fast0: At floor 0 (n0), 0/2 passengers.- fast1: At floor 4 (n4), 1/2 passengers with passenger p3 onboard.- slow0-0: Moved to floor 2 (n2), 0/1 passengers.- slow1-0: At floor 3 (n3), 0/1 passengers.- p0: On floor 1 (n1).- p1: On floor 1 (n1).- p2: On floor 4 (n4), clear.- p3: On board fast1.- p4: On floor 1 (n1).- p5: On floor 2 (n2), clear.
Action Path: ['board(p5, fast1, n3, 0, 1)', 'move-down-fast(fast1, n3, n2)', 'leave(p5, fast1, n2, 1, 0)', 'move-up-fast(fast1, n2, n4)', 'board(p3, fast1, n4, 0, 1)', 'move-up-slow(slow0-0, n1, n2)']

successfully verified the action of new state 52 with the path: The last action `move-up-slow(slow0-0, n1, n2)` is valid because all preconditions are satisfied: `slow0-0` was at `n1` and can move to `n2`. The current state's natural language description and visualization accurately reflect the effects of the action and the sequence of actions taken. All objects from the initial state are present and correctly positioned in the current state's visualization.

INACTIVE REASON: Pruned in beam search
