Current State ID: 57
Current State Description: - fast0: Fast elevator at floor 3 (n3), 0/2 passengers, clear.- fast1: Fast elevator at floor 2 (n2), 0/2 passengers, clear.- slow0-0: Slow elevator at floor 1 (n1), 0/1 passengers, clear.- slow1-0: Slow elevator at floor 3 (n3), 0/1 passengers, clear.- p0: On floor 1 (n1).- p1: On floor 3 (n3), clear.- p2: On floor 4 (n4).- p3: On floor 4 (n4).- p4: On floor 1 (n1).- p5: On floor 2 (n2).

Child State ID: 69
Action Taken: board(p4, slow0-0, n1, 0, 1)
State Description: - fast0: Fast elevator at floor 3 (n3), 0/2 passengers, clear.- fast1: Fast elevator at floor 2 (n2), 0/2 passengers, clear.- slow0-0: Slow elevator at floor 1 (n1), 1/1 passengers, holding p4.- slow1-0: Slow elevator at floor 3 (n3), 0/1 passengers, clear.- p0: On floor 1 (n1), clear.- p1: On floor 3 (n3), clear.- p2: On floor 4 (n4), clear.- p3: On floor 4 (n4), clear.- p4: Onboard slow0-0 at floor 1 (n1).- p5: On floor 2 (n2), clear.

Child State ID: 70
Action Taken: move-down-slow(slow0-0, n1, n0)
State Description: - fast0: Fast elevator at floor 3 (n3), 0/2 passengers, clear.- fast1: Fast elevator at floor 2 (n2), 0/2 passengers, clear.- slow0-0: Slow elevator at floor 0 (n0), 0/1 passengers, clear.- slow1-0: Slow elevator at floor 3 (n3), 0/1 passengers, clear.- p0: On floor 1 (n1).- p1: On floor 3 (n3), clear.- p2: On floor 4 (n4).- p3: On floor 4 (n4).- p4: On floor 1 (n1).- p5: On floor 2 (n2).

Child State ID: 71
Action Taken: move-down-fast(fast0, n3, n1)
State Description: - fast0: Fast elevator at floor 1 (n1), 0/2 passengers, clear.- fast1: Fast elevator at floor 2 (n2), 0/2 passengers, clear.- slow0-0: Slow elevator at floor 1 (n1), 0/1 passengers, clear.- slow1-0: Slow elevator at floor 3 (n3), 0/1 passengers, clear.- p0: On floor 1 (n1), waiting for pickup.- p1: On floor 3 (n3), clear.- p2: On floor 4 (n4), clear.- p3: On floor 4 (n4), clear.- p4: On floor 1 (n1), waiting for pickup.- p5: On floor 2 (n2), clear.

