Parent State ID: 66
State Depth: 9
Action Taken: move-up-fast(fast0, n2, n4)
Action Reasoning: To move closer to the goal state, we should first move fast0 to floor 4 to pick up passengers p2 and p3. Using the fast elevator is efficient due to its capacity and speed.
State Description: - Elevator fast0 is now at floor 4 (n4), empty, with a capacity of 2 passengers.- Elevator fast1 remains at floor 3 (n3), empty, capacity 2.- Elevator slow0-0 remains at floor 0 (n0), empty, capacity 1.- Elevator slow1-0 remains at floor 2 (n2), empty, capacity 1.- Passenger p0 is on floor 0 (n0).- Passenger p1 is on floor 1 (n1).- Passenger p2 is on floor 4 (n4).- Passenger p3 is on floor 4 (n4).- Passenger p4 is on floor 1 (n1).- Passenger p5 remains on floor 2 (n2).
Action Path: ['board(p0, slow0-0, n1, 0, 1)', 'move-down-slow(slow0-0, n1, n0)', 'leave(p0, slow0-0, n0, 1, 0)', 'board(p5, slow1-0, n3, 0, 1)', 'move-down-slow(slow1-0, n3, n2)', 'leave(p5, slow1-0, n2, 1, 0)', 'move-up-fast(fast0, n0, n4)', 'move-down-fast(fast0, n4, n2)', 'move-up-fast(fast0, n2, n4)']

successfully verified the action of new state 78 with the path: The last action `move-up-fast(fast0, n2, n4)` is valid as all preconditions are satisfied, and the effects are correctly updated in the current state. The natural language description and visualization of the current state are accurate and consistent with the sequence of actions taken.

INACTIVE REASON: Pruned in beam search
