Binary Integer Programming - Exploring 0 Branch Previous Next
With the above objectives for the two subproblems, the subproblem with  can be immeduately fathomed by Test 1 (1 < incumbent objective = 4). This is achieved in the interactive routine by checking the "Fathomed" box after having selected the node for this subproblem. The subproblem with  cannot be fathomed, so we next will branch from this node (by clicking on this node) with the next variable  as the branching variable to start Iteration 4.