Parent State ID: 12
State Depth: 4
Action Taken: (move-curb-to-curb car0 curb_3 curb_0)
Action Reasoning: To move closer to the goal state, we need to place Car_3 in Curb_3. Since Curb_3 currently has Car_0, we should first move Car_0 to the only available clear curb, Curb_0.
State Description: - Curb_0: Car_0 is parked on it and is clear.- Curb_1: Car_1 is parked on it and is clear.- Curb_2: Car_2 is parked on it and is clear.- Curb_3: Empty and clear.
Action Path: ['(move-curb-to-car car3 curb_1 car0)', '(move-curb-to-curb car1 curb_0 curb_1)', '(move-car-to-curb car3 car0 curb_0)', '(move-curb-to-curb car0 curb_3 curb_0)']

INACTIVE REASON: deactivated because diagram generation failed or invalid action chosen: Curb_0 is not clear, violating the precondition for move-curb-to-curb.
