Parent State ID: 105
State Depth: 12
Action Taken: (move-up-slow slow0-0 n2 n3)
Action Reasoning: To get passenger p4 to their destination on floor 4, we should move the slow elevator up to floor 3, which is the next step in reaching floor 4.
State Description: - **fast0**: At floor 4 (n4), 0/2 passengers.- **fast1**: At floor 1 (n1), 0/2 passengers.- **slow0-0**: At floor 3 (n3), 1/1 passenger with p4 on board.- **p0**: On floor 4 (n4).- **p1**: On floor 1 (n1).- **p2**: On floor 5 (n5).- **p3**: On floor 4 (n4).- **p4**: On board slow0-0.- **p5**: On floor 0 (n0).- **p6**: On floor 2 (n2).
Action Path: ['(board p2 fast1 n3 0 1)', '(move-up-fast fast1 n3 n5)', '(move-up-fast fast0 n0 n1)', '(leave p2 fast1 n5 1 0)', '(board p5 fast1 n5 0 1)', '(move-down-fast fast1 n5 n0)', '(leave p5 fast1 n0 1 0)', '(move-up-fast fast0 n1 n2)', '(move-up-fast fast0 n2 n4)', '(move-up-fast fast1 n0 n1)', '(board p4 slow0-0 n2 0 1)', '(move-up-slow slow0-0 n2 n3)']

successfully verified the action of new state 119 with the path: The last action `(move-up-slow slow0-0 n2 n3)` is valid as all preconditions are met, 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 are correctly positioned, and the state is a logical step towards the goal.
