Parent State ID: 57
State Depth: 12
Action Taken: (leave p1 fast0 n3 n2 n1)
Action Reasoning: The next action should be to leave p1 from fast0 at floor 3, as it aligns with the goal state where p1 needs to be on floor 3. This also frees up space in fast0 for future actions.
State Description: - **fast0**: A fast elevator at floor 3 (n3), with 1 passenger (p4) and a capacity of 2.- **fast1**: A fast elevator at floor 0 (n0), with 0 passengers and a capacity of 2.- **slow0-0**: A slow elevator at floor 1 (n1), with 0 passengers and a capacity of 1.- **slow1-0**: A slow elevator at floor 3 (n3), with 0 passengers and a capacity of 1.- **p0**: On floor 1 (n1).- **p1**: On floor 3 (n3).- **p2**: On floor 2 (n2).- **p3**: On floor 0 (n0).- **p4**: Onboard fast0 at floor 3 (n3).- **p5**: On floor 3 (n3).
Action Path: ['(move-up-fast fast1 n3 n4)', '(board p2 fast1 n4 n0 n1)', '(board p3 fast1 n4 n1 n2)', '(move-down-fast fast1 n4 n2)', '(leave p2 fast1 n2 n2 n1)', '(move-down-fast fast1 n2 n0)', '(leave p3 fast1 n0 n1 n0)', '(move-up-fast fast0 n0 n1)', '(board p4 fast0 n1 n0 n1)', '(board p1 fast0 n1 n1 n2)', '(move-up-fast fast0 n1 n3)', '(leave p1 fast0 n3 n2 n1)']

successfully verified the action of new state 65 with the path: The last action `(leave p1 fast0 n3 n2 n1)` is valid because all preconditions are satisfied: `fast0` is at floor `n3`, `p1` is onboard `fast0`, and the passenger count is correctly updated. The current state's natural language description, diagram encoding, and visualization accurately reflect the sequence of actions taken, with all objects correctly represented.
