Parent State ID: 105
State Depth: 13
Action Taken: board(p3, fast1, n4, 0, 1)
Action Reasoning: Passenger p3 needs to reach floor 0. Using fast1, which is already at floor 4, to move p3 down to floor 0 is efficient and aligns with the goal.
State Description: - Elevator fast0 is at floor 1 (n1), empty, capacity 2.- Elevator fast1 is at floor 4 (n4), with passenger p3, capacity 1/2.- 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 on floor 1 (n1).- Passenger p2 is on floor 2 (n2).- Passenger p3 is on elevator fast1.- 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)', 'leave(p5, slow1-0, n2, 1, 0)', 'move-up-fast(fast1, n3, n4)', 'board(p2, fast1, n4, 0, 1)', 'move-down-fast(fast1, n4, n2)', 'leave(p2, fast1, n2, 1, 0)', 'move-up-fast(fast1, n2, n4)', 'move-up-fast(fast0, n0, n1)', 'board(p3, fast1, n4, 0, 1)']

successfully verified the action of new state 117 with the path: The last action `board(p3, fast1, n4, 0, 1)` is valid as all preconditions are met, and the effects are correctly reflected in the current state. The natural language description, diagram encoding, and visualization are consistent with the sequence of actions taken from the initial state.

INACTIVE REASON: Pruned in beam search
