Parent State ID: 9
State Depth: 4
Action Taken: paint-down(robot1, tile_2-2, tile_1-1, black)
Action Reasoning: The robot should paint the tile directly below it because it is holding the required color for the target tile in the goal state and this action moves us closer to achieving part of the row 2 goal.
State Description: (tile_0-1: clear, tile_0-2: clear, tile_0-3: clear, tile_1-1: occupied by robot1 holding color black, tile_1-2: clear, tile_1-3: clear, tile_2-1: painted black, tile_2-2: painted black, tile_2-3: clear, robot1: on tile_1-1 holding color black, color_white: available, color_black: available)
Action Path: ['down(robot1, tile_0-1, tile_1-1)', 'change-color(robot1, white, black)', 'paint-down(robot1, tile_2-1, tile_1-1, black)', 'paint-down(robot1, tile_2-2, tile_1-1, black)']

INACTIVE REASON: deactivated because diagram generation failed or invalid action chosen: 
