E05SAF Example Program Results Minimization of the Schwefel function. * Solution without using coupled local minimizer * Total complete iterations : 2245 Complete iterations since improvement : 1 Total particles converged to xb : 0 Total improvements to global optimum : 1573 Total function evaluations : 9882001 Total particles re-initialized : 0 Target value achieved Known objective optimum : 0.00000 Achieved objective value : 0.86400 Comparison between known and achieved optima. x_target xb 1 -420.97 -420.54 2 -420.97 -421.09 3 -420.97 -420.70 4 -420.97 -420.94 5 -420.97 -421.14 6 -420.97 -420.93 7 -420.97 -420.59 8 -420.97 -421.20 9 -420.97 -421.04 10 -420.97 -422.64 11 -420.97 -420.43 12 -420.97 -421.07 13 -420.97 -421.31 14 -420.97 -421.50 15 -420.97 -422.12 16 -420.97 -420.96 17 -420.97 -421.22 18 -420.97 -421.05 19 -420.97 -421.92 20 -420.97 -421.70 **--------------------**--------------------** * Solution using coupled local minimizer E04JYF * Total complete iterations : 1075 Complete iterations since improvement : 1 Total particles converged to xb : 0 Total improvements to global optimum : 50 Total function evaluations : 4742115 Total particles re-initialized : 0 Target value achieved Known objective optimum : 0.00000 Achieved objective value : -0.00000 Comparison between known and achieved optima. x_target xb 1 -420.97 -420.97 2 -420.97 -420.97 3 -420.97 -420.97 4 -420.97 -420.97 5 -420.97 -420.97 6 -420.97 -420.97 7 -420.97 -420.97 8 -420.97 -420.97 9 -420.97 -420.97 10 -420.97 -420.97 11 -420.97 -420.97 12 -420.97 -420.97 13 -420.97 -420.97 14 -420.97 -420.97 15 -420.97 -420.97 16 -420.97 -420.97 17 -420.97 -420.97 18 -420.97 -420.97 19 -420.97 -420.97 20 -420.97 -420.97 **--------------------**--------------------** * Solution using coupled local minimizer E04UCF * Total complete iterations : 1387 Complete iterations since improvement : 1 Total particles converged to xb : 0 Total improvements to global optimum : 64 Total function evaluations : 6107056 Total particles re-initialized : 0 Target value achieved Known objective optimum : 0.00000 Achieved objective value : 0.00000 Comparison between known and achieved optima. x_target xb 1 -420.97 -420.97 2 -420.97 -420.97 3 -420.97 -420.97 4 -420.97 -420.97 5 -420.97 -420.97 6 -420.97 -420.97 7 -420.97 -420.97 8 -420.97 -420.97 9 -420.97 -420.97 10 -420.97 -420.97 11 -420.97 -420.97 12 -420.97 -420.97 13 -420.97 -420.97 14 -420.97 -420.97 15 -420.97 -420.97 16 -420.97 -420.97 17 -420.97 -420.97 18 -420.97 -420.97 19 -420.97 -420.97 20 -420.97 -420.97 **--------------------**--------------------**