Parent State ID: 161
State Depth: 18
Action Taken: move-down-fast(fast1, n3, n1)
Action Reasoning: Since elevator fast1 has passenger p1 onboard and we need to pick up p4 from floor 1, I'll move to floor 1 to board p4. This aligns with our goal of moving passengers efficiently to their required floors.
State Description: - Elevator fast0 is at floor 0 (n0), empty, capacity 2.- Elevator fast1 is at floor 1 (n1), with passenger p1 onboard, capacity 1/2.- Elevator slow0-0 is at floor 0 (n0), empty, capacity 1.- Elevator slow1-0 is at floor 2 (n2), empty, capacity 1.- Passenger p0 is at floor 0 (n0).- Passenger p1 is onboard fast1.- Passenger p2 is at floor 2 (n2).- Passenger p3 is at floor 0 (n0).- Passenger p4 is on floor 1 (n1).- Passenger p5 is at 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(fast1, n2, n1)', 'move-down-fast(fast0, n4, n0)', 'leave(p3, fast0, n0, 1, 0)', 'board(p1, fast1, n1, 0, 1)', 'move-up-fast(fast1, n1, n3)', 'move-down-fast(fast1, n3, n1)']

INACTIVE REASON: deactivated because diagram generation failed or invalid action chosen: Action moves p1 away from their goal floor, violating goal state constraints.
