Parent State ID: 43
State Depth: 7
Action Taken: board(p3, fast1, n4, 0, 1)
Action Reasoning: Next, I will board p3 onto fast1 at floor 4 and move it down to floor 0. This step will place p3 closer to its goal floor with minimal cost, utilizing the fast elevator for efficiency.
State Description: - Elevator fast0 remains at floor 0 (n0), empty, capacity 2.- Elevator fast1 is at floor 4 (n4), now with passenger p3, capacity 1/2.- Elevator slow0-0 remains at floor 0 (n0), empty, capacity 1.- Elevator slow1-0 is at floor 2 (n2), empty, capacity 1.- Passenger p0 is on floor 0 (n0).- Passenger p1 is on floor 1 (n1).- Passenger p2 is on floor 4 (n4).- Passenger p3 is on board elevator fast1, previously at floor 4 (n4).- Passenger p4 is on 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)', 'board(p3, fast1, n4, 0, 1)']

INACTIVE REASON: deactivated because diagram generation failed or invalid action chosen: Elevator fast1 is not at the required floor (n4) for boarding p3.
