Parent State ID: 109
State Depth: 12
Action Taken: board(p4, fast0, n1, 0, 1)
Action Reasoning: Passenger p4 is currently on floor 1 (n1) and needs to be on floor 3 (n3). Fast elevator fast0 is at floor 0 (n0) and can efficiently move to higher floors while taking passengers, making it available to transport p4 closer to their goal. Boarding p4 onto fast0 and moving the elevator towards floor 3 minimizes waiting time.
State Description: - fast0: Fast elevator at floor 1 (n1), 1/2 passengers, contains passenger p4.- fast1: Fast elevator at floor 2 (n2), 0/2 passengers, empty.- slow0-0: Slow elevator at floor 1 (n1), 0/1 passengers, empty.- slow1-0: Slow elevator at floor 3 (n3), 0/1 passengers, empty.- p0: On floor 0 (n0).- p1: On floor 3 (n3).- p2: On floor 4 (n4).- p3: On floor 4 (n4).- p4: On fast0 at floor 1 (n1).- p5: On floor 2 (n2).
Action Path: ['board(p5, fast1, n3, 0, 1)', 'move-down-fast(fast1, n3, n2)', 'move-up-fast(fast0, n0, n1)', 'board(p1, fast0, n1, 0, 1)', 'move-up-fast(fast0, n1, n3)', 'leave(p1, fast0, n3, 1, 0)', 'leave(p5, fast1, n2, 1, 0)', 'move-down-fast(fast0, n3, n1)', 'board(p0, fast0, n1, 0, 1)', 'move-down-fast(fast0, n1, n0)', 'leave(p0, fast0, n0, 1, 0)', 'board(p4, fast0, n1, 0, 1)']

INACTIVE REASON: deactivated because diagram generation failed or invalid action chosen: 
