Parent State ID: 8
State Depth: 3
Action Taken: leave(p5, fast1, n2, 1, 0)
Action Reasoning: We should move passenger p5 to their goal floor n2 using fast1 since they are already aboard and it minimizes cost and complexity.
State Description: - Fast0 is at floor 0 with 0 passengers (max capacity 2).- Fast1 is at floor 2 with 0 passengers (max capacity 2).- Slow0-0 is at floor 1 with 0 passengers (max capacity 1).- Slow1-0 is at floor 3 with 0 passengers (max capacity 1).- Passenger p0 is on floor 1.- Passenger p1 is on floor 1.- Passenger p2 is on floor 4.- Passenger p3 is on floor 4.- Passenger p4 is on floor 1.- Passenger p5 is on floor 2.- Travel cost is 4 units.
Action Path: ['board(p5, fast1, n3, 0, 1)', 'move-down-fast(fast1, n3, n2)', 'leave(p5, fast1, n2, 1, 0)']

successfully verified the action of new state 13 with the path: The last action `leave(p5, fast1, n2, 1, 0)` is valid because all preconditions are satisfied, and the effects are correctly reflected in the current state. The current state's description and visualization accurately represent the state after the sequence of actions taken. All objects from the initial state are present, and their statuses are correctly visualized.
