Parent State ID: 37
State Depth: 3
Action Taken: (move-curb-to-curb car_1 curb_2 curb_1)
Action Reasoning: Car_2 is parked at curb_0 but needs to move to curb_2, which is currently occupied by car_1. First, move car_1 to curb_1, freeing curb_2 for car_2. Then, move car_2 to curb_2, leaving curb_0 clear for car_0.
State Description: Curb_0: car_2 is parked and clear.  Curb_1: car_0 is parked and clear.  Curb_2: is now clear and empty.  Curb_3: car_3 is parked and clear.  Car_0: parked in curb_1, clear.  Car_1: parked in curb_1, clear.  Car_2: parked in curb_0, clear.  Car_3: parked in curb_3, 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-curb car_1 curb_2 curb_1)']

INACTIVE REASON: deactivated because diagram generation failed or invalid action chosen: Curb_1 is not clear, violating preconditions; action misplaces car_1 with car_0.
