Parent State ID: 48
State Depth: 4
Action Taken: (move-curb-to-curb car_2 curb_0 curb_1)
Action Reasoning: To progress towards the goal state, car_0 needs to be parked in curb_0. First, we should clear car_2 from curb_0 to allow car_0 to move into its target position. Since curb_1 is empty, we can move car_2 there, freeing up curb_0.
State Description: Curb_0: car_0 is double-parked and clear. Curb_1: car_2 is parked and clear. Curb_2: car_1 remains parked and clear. Curb_3: car_3 is parked 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-curb-to-curb car_2 curb_0 curb_1)']

INACTIVE REASON: deactivated because diagram generation failed or invalid action chosen: car_2 is not clear, violating preconditions; action misaligns with goal state.
