1 2---- Minimum Surface Area Problem ----- 3mx: 10 my: 10 4 5iter = 0, Function value 1.46076, Residual: 0.207785 6iter = 1, Function value 1.43295, Residual: 0.149451 7iter = 2, Function value 1.42259, Residual: 0.0971236 8iter = 3, Function value 1.42074, Residual: 0.103371 9iter = 4, Function value 1.41874, Residual: 0.0179884 10iter = 5, Function value 1.41862, Residual: 0.0198601 11iter = 6, Function value 1.41855, Residual: 0.0102512 12iter = 7, Function value 1.41853, Residual: 0.0162476 13iter = 8, Function value 1.41849, Residual: 0.00651095 14iter = 9, Function value 1.41848, Residual: 0.0042853 15iter = 10, Function value 1.41848, Residual: 0.00743558 16iter = 11, Function value 1.41847, Residual: 0.00245715 17iter = 12, Function value 1.41847, Residual: 0.00149195 18iter = 13, Function value 1.41847, Residual: 0.00107913 19iter = 14, Function value 1.41847, Residual: 0.000655218 20Tao Object: 3 MPI processes 21 type: cg 22 CG Type: fr 23 Gradient steps: 0 24 Reset steps: 0 25 TaoLineSearch Object: 3 MPI processes 26 type: more-thuente 27 maximum function evaluations=30 28 tolerances: ftol=0.0001, rtol=1e-10, gtol=0.9 29 total number of function evaluations=0 30 total number of gradient evaluations=0 31 total number of function/gradient evaluations=1 32 Termination reason: SUCCESS 33 convergence tolerances: gatol=0.001, grtol=1e-05, steptol=0., gttol=0. 34 Residual in Function/Gradient:=0.000655218 35 Objective value=1.41847 36 total number of iterations=14, (max: 2000) 37 total number of function/gradient evaluations=24, (max: 4000) 38 Solution converged: ||g(X)|| <= gatol 39