> Edit: come to think of it, it is like the halting problem, your project may never finish Uncertainty in the solution can only be reduced to the extent you ha

> Edit: come to think of it, it is like the halting problem, your project may never finish Uncertainty in the solution can only be reduced to the extent you have actually solved the problem. Of course, the problem may may not be solvable or alternatively, the cost can be too high.