Parent State ID: 56
State Depth: 8
Action Taken: board(p1, fast1, n1, 0, 1)
Action Reasoning: Passenger p1 needs to go to floor 3. Boarding p1 on fast1 at floor 1 will allow a quick trip to floor 3 with minimal cost.
State Description: - Elevator fast0 is at floor 0 (n0), empty, capacity 2.- Elevator fast1 is at floor 1 (n1) with passenger p1 onboard, capacity 2, currently holding 1.- Elevator slow0-0 is at floor 0 (n0), empty, capacity 1.- Elevator slow1-0 is at floor 2 (n2), empty, capacity 1.- Passenger p0 is on floor 0 (n0).- Passenger p1 is onboard fast1.- Passenger p2 is on floor 4 (n4).- Passenger p3 is on floor 4 (n4).- Passenger p4 is on floor 1 (n1).- Passenger p5 is 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)', 'move-down-fast(fast1, n3, n1)', 'leave(p5, slow1-0, n2, 1, 0)', 'board(p1, fast1, n1, 0, 1)']

successfully verified the action of new state 68 with the path: The last action `board(p1, fast1, n1, 0, 1)` is valid because all preconditions are met: `fast1` is at `n1`, `p1` is at `n1`, and `fast1` has the capacity to board `p1`. The effects of the action are correctly reflected in the current state, with `p1` onboard `fast1` and the capacity updated. The natural language description and visualization of the current state are consistent and accurate, with all objects from the initial state present.

INACTIVE REASON: Pruned in beam search
