Parent State ID: 14
State Depth: 4
Action Taken: board(p0, fast0, n1, 0, 1)
Action Reasoning: To efficiently move passengers to their goal floors, we can first focus on moving passengers who will reach their destinations quickly. Passenger p0 can board fast0 at floor n0 and move to floor n0, completing their goal immediately.
State Description: - fast0: Fast elevator at floor n0, carrying p0, 1/2 passengers.- fast1: Fast elevator at floor n3, empty, capacity 2.- slow0-0: Slow elevator at floor n1, empty, capacity 1.- slow1-0: Slow elevator at floor n2, empty, capacity 1.- p0: On board fast0 at floor n0.- p1: On floor n1.- p2: On floor n4.- p3: On floor n4.- p4: On floor n1.- p5: On floor n2.
Action Path: ['board(p5, slow1-0, n3, 0, 1)', 'move-down-slow(slow1-0, n3, n2)', 'leave(p5, slow1-0, 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 n1, violating the precondition for boarding.
