Attempt Number: 5
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
We need to clear curb_0 of extra cars, achieving one of our primary spatial goals by double-parking car5 behind car4. This unloads curb_0 while placing car5 close to its target position in the goal state.

New State Description:
Curb_0: Contains car0, parked and clear. Curb_1: Contains car2, parked and clear. Curb_2: Contains car1, parked and clear. Curb_3: Contains car3, parked and clear. Curb_4: Contains car4 parked and blocked, with car5 double parked behind it and clear. Car0: Parked and clear in curb0. Car1: Parked and clear in curb2. Car2: Parked and clear in curb1. Car3: Parked and clear in curb3. Car4: Parked and blocked in curb4. Car5: Double parked and clear behind car4 in curb4.

Action Chosen:
(move-car-to-car car5 car0 car4)
