Figure 4. Lower and upper bounds for objectives among the values attained by the set of Pareto solutions of order .

. In particular, 611 solutions are efficient of order 14 (i.e., these are indeed the solutions obtained after applying the Smart filter); 214 solutions are efficient of order 13; and 14 solutions are efficient of order 12. Objectives are ordered as in Figure 3. See legends in Figure 2 and 3.