1 2---- Minimum Surface Area Problem ----- 3mx: 10 my: 10 4 5iter = 0, Function value 1.46076, Residual: 0.207785 6iter = 1, Function value 1.43496, Residual: 0.126468 7iter = 2, Function value 1.42314, Residual: 0.0822064 8iter = 3, Function value 1.41923, Residual: 0.055373 9iter = 4, Function value 1.41849, Residual: 0.00941383 10iter = 5, Function value 1.41848, Residual: 0.00351767 11iter = 6, Function value 1.41847, Residual: 0.00237548 12iter = 7, Function value 1.41847, Residual: 0.00190227 13iter = 8, Function value 1.41847, Residual: 0.00145434 14iter = 9, Function value 1.41847, Residual: 0.000880069 15iter = 10, Function value 1.41847, Residual: 0.000549563 16iter = 11, Function value 1.41847, Residual: 0.000170076 17iter = 12, Function value 1.41847, Residual: 4.85476e-05 18Tao Object: 3 MPI processes 19 type: snes 20 SNES Object: 3 MPI processes 21 type: ncg 22 type: FR 23 maximum iterations=10000, maximum function evaluations=30000 24 tolerances: relative=1e-08, absolute=0.0001, solution=1e-20 25 total number of function evaluations=25 26 norm schedule ALWAYS 27 SNESLineSearch Object: 3 MPI processes 28 type: cp 29 maxlambda=1.000000e+00, minlambda=1.000000e-12 30 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 31 maximum iterations=1 32 convergence tolerances: gatol=1e-08, grtol=1e-08, steptol=0., gttol=0. 33 Residual in Function/Gradient:=4.85476e-05 34 Objective value=1.41847 35 total number of iterations=12, (max: 10000) 36 total number of function evaluations=13, (max: unlimited) 37 total number of function/gradient evaluations=25, (max: unlimited) 38 Solution converged: User Terminated 39