Parent State ID: 54
State Depth: 8
Action Taken: board(p1, fast0, n1, 0, 1)
Action Reasoning: Passenger p1 needs to go to floor 3, and they are currently on floor 1. Fast elevator fast0 is free and can transport p1 from 1 to 3 efficiently, leveraging the fast travel cost.
State Description: - Elevator fast0 is at floor 0 (n0), now holds passenger p1, capacity 1/2.- Elevator fast1 remains at floor 4 (n4), empty, capacity 2.- Elevator slow0-0 remains at floor 0 (n0), empty, capacity 1.- Elevator slow1-0 remains at floor 2 (n2), empty, capacity 1.- Passenger p0 is on floor 0 (n0).- Passenger p1 is now onboard fast0.- Passenger p2 is on floor 4 (n4).- Passenger p3 is on floor 4 (n4).- Passenger p4 is on floor 1 (n1).- Passenger p5 remains 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(p1, fast0, n1, 0, 1)']

INACTIVE REASON: deactivated because diagram generation failed or invalid action chosen: Elevator fast0 is not at the required floor for boarding.
