Parent State ID: 72
State Depth: 7
Action Taken: (move-curb-to-curb car_1 curb_2 curb_3)
Action Reasoning: To move towards the goal, we need to swap cars effectively. The best approach is to use the empty curb as a temporary space to facilitate the swap. Start by moving car_1 to curb_3 to free up curb_2, allowing the necessary swaps.
State Description: Curb_0: car_2 is parked and clear.Curb_1: car_0 is parked and clear.Curb_2: empty and clear.Curb_3: car_1 is parked and clear.Car_0: parked in curb_1 and clear.Car_1: parked in curb_3 and clear.Car_2: parked in curb_0 and clear.Car_3: parked in curb_3 and clear.
Action Path: ['(move-curb-to-curb car_3 curb_2 curb_3)', '(move-car-to-curb car_1 car_2 curb_2)', '(move-curb-to-car car_0 curb_1 car_2)', '(move-car-to-curb car_0 car_2 curb_1)', '(move-curb-to-car car_0 curb_1 car_2)', '(move-car-to-curb car_0 car_2 curb_1)', '(move-curb-to-curb car_1 curb_2 curb_3)']

INACTIVE REASON: deactivated because diagram generation failed or invalid action chosen: curb_3 is not clear, violating the precondition for move-curb-to-curb.
