Parent State ID: 185
State Depth: 21
Action Taken: move-down-fast(fast0, n3, n1)
Action Reasoning: To fulfill the goal of placing passenger p4 on floor 3 (n3) with minimal cost, we should utilize a fast elevator that is currently unoccupied and on a suitable floor. Move fast0 from floor 3 to floor 1 to board p4, thereby advancing p4 closer to n3 while managing elevator capacity efficiently.
State Description: - Elevator fast0 is at floor 1 (n1), empty, capacity 2.- Elevator fast1 remains at floor 2 (n2), empty, capacity 2.- Elevator slow0-0 is at floor 1 (n1), with passenger p4 onboard, capacity 1/1.- Elevator slow1-0 remains at floor 2 (n2), empty, capacity 1.- Passenger p0 is on floor 0 (n0).- Passenger p1 is on floor 3 (n3).- Passenger p2 is on floor 2 (n2).- Passenger p3 is on floor 0 (n0).- Passenger p4 is onboard slow0-0 at 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(fast0, n0, n4)', 'board(p3, fast0, n4, 0, 1)', 'move-down-fast(fast0, n4, n0)', 'leave(p3, fast0, n0, 1, 0)', 'move-up-fast(fast0, n0, n1)', 'board(p1, fast0, n1, 0, 1)', 'move-up-fast(fast0, n1, n3)', 'leave(p1, fast0, n3, 1, 0)', 'move-up-slow(slow0-0, n0, n1)', 'board(p4, slow0-0, n1, 0, 1)', 'move-down-fast(fast0, n3, n1)']

INACTIVE REASON: deactivated because diagram generation failed or invalid action chosen: Action does not effectively advance passengers towards their goal floors.
