Parent State ID: 33
Action Taken: paint-up(robot1, tile_0-1, tile_1-1, black)
Action Reasoning: The last action taken was moving robot1 from tile_1-2 to tile_1-1. According to the logical conclusions, if the last action was a move, the next step should be to change the color of the paint gun exactly once. However, since changing the color to white has already been attempted and resulted in a duplicate state, the next best action is to paint the tile above robot1. This will ensure progress towards achieving the alternating color pattern in the goal state.
State Description: Robot1 paints tile_0-1 black. Tile_0-1 is no longer clear. Robot1 remains on tile_1-1, holding black paint.
Action Path: ['left(robot1, tile_1-4, tile_1-3)', 'left(robot1, tile_1-3, tile_1-2)', 'left(robot1, tile_1-2, tile_1-1)', 'change-color(robot1, white, black)', 'paint-up(robot1, tile_0-1, tile_1-1, black)', 'right(robot1, tile_1-1, tile_1-2)', 'paint-up(robot1, tile_0-2, tile_1-2, black)', 'left(robot1, tile_1-2, tile_1-1)', 'paint-up(robot1, tile_0-1, tile_1-1, black)']

INACTIVE REASON: Inactive: action path invalid
Invalid action at index 0 counting from 0 from the end of the action path list
