Parent State ID: 35
State Depth: 6
Action Taken: board(p2, fast0, n4, 0, 1)
Action Reasoning: Boarding passenger p2 onto fast0 at floor 4 allows us to move them closer to their destination on floor 2, efficiently utilizing the fast elevator's capabilities.
State Description: - Elevator fast0 is at floor 4 (n4), with 1 passenger (p2) and a capacity of 2.- Elevator fast1 remains at floor 3 (n3), empty with a capacity of 2.- Elevator slow0-0 is at floor 0 (n0), empty with a capacity of 1.- Elevator slow1-0 is at floor 3 (n3), empty with a capacity of 1.- Passenger p0 is on floor 0 (n0).- Passenger p1 is on floor 1 (n1).- Passenger p2 is on board elevator fast0 on floor 4 (n4).- Passenger p3 is on floor 4 (n4).- Passenger p4 is on floor 1 (n1).- Passenger p5 is on floor 3 (n3).
Action Path: ['board(p0, slow0-0, n1, 0, 1)', 'move-down-slow(slow0-0, n1, n0)', 'leave(p0, slow0-0, n0, 1, 0)', 'move-up-fast(fast0, n0, n1)', 'move-up-fast(fast0, n1, n4)', 'board(p2, fast0, n4, 0, 1)']

successfully verified the action of new state 50 with the path: The last action `board(p2, fast0, n4, 0, 1)` is valid because all preconditions are satisfied: `fast0` is at `n4`, `p2` is at `n4`, and `fast0` has capacity. The effects are correctly updated in the current state: `p2` is on board `fast0`, and `fast0` has 1 passenger. The natural language description, diagram encoding, and visualization accurately reflect the current state. The action is logical for achieving the goal state as it moves `p2` closer to its destination.

INACTIVE REASON: Pruned in beam search
