Parent State ID: 81
State Depth: 8
Action Taken: (move-curb-to-curb car_3 curb_3 curb_3)
Action Reasoning: To reach the goal state: curb_3, curb_2, curb_1, and curb_0 must contain car_3, car_2, car_1, and car_0 respectively. Currently, car_2 should move to curb_2. We'll first park car_3 at curb_3 since that's already correct, and engager effect of moving car 3 to curb to curb alone, is no operation; thereby starting the plan frees us further operations by removal steps method: seen no restrain; appreciated/
State Description: Curb_0: contains car_2, clear.  Curb_1: contains car_0, clear.  Curb_2: contains car_1, clear.  Curb_3: contains car_3, clear.  All cars are individually parked in separate curbs, and all are 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)', 'No movement is needed.', '(move-curb-to-curb car_3 curb_3 curb_3)']

INACTIVE REASON: deactivated because diagram generation failed or invalid action chosen: Unnecessary action; no change in state or progress toward goal.
