1 2---- Minimum Surface Area Problem ----- 3mx: 10 my: 8 4 5iter = 0, Function value 1.45591, Residual: 0.21372 6iter = 1, Function value 1.43049, Residual: 0.132023 7iter = 2, Function value 1.42069, Residual: 0.0887699 8iter = 3, Function value 1.41857, Residual: 0.0676407 9iter = 4, Function value 1.41781, Residual: 0.0161113 10iter = 5, Function value 1.41776, Residual: 0.00313094 11iter = 6, Function value 1.41776, Residual: 0.00280956 12iter = 7, Function value 1.41776, Residual: 0.000935101 13Tao Object: 1 MPI processes 14 type: lmvm 15 Gradient steps: 1 16 TaoLineSearch Object: 1 MPI processes 17 type: more-thuente 18 maximum function evaluations=30 19 tolerances: ftol=0.0001, rtol=1e-10, gtol=0.9 20 total number of function evaluations=0 21 total number of gradient evaluations=0 22 total number of function/gradient evaluations=1 23 Termination reason: 1 24 convergence tolerances: gatol=0.001, steptol=0., gttol=0. 25 Residual in Function/Gradient:=0.000935101 26 Objective value=1.41776 27 total number of iterations=7, (max: 2000) 28 total number of function/gradient evaluations=8, (max: 4000) 29 Solution converged: ||g(X)|| <= gatol 30