Parent State ID: 13
State Depth: 4
Action Taken: board(p0, fast0, n1, 0, 1)
Action Reasoning: Moving passenger p0 from floor 1 to floor 0 with fast0 will quickly place p0 in the goal state using the fast elevator and reduce complexity by getting a passenger to their destination.
State Description: - Fast0 is at floor 0 with 1 passenger (p0) on board (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 board fast0.- 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)', 'board(p0, fast0, n1, 0, 1)']

INACTIVE REASON: deactivated because diagram generation failed or invalid action chosen: Fast0 is not at floor 1 (n1) to board p0.
