1 2---- Minimum Surface Area Problem ----- 3mx: 10 my: 10 4 5iter = 0, Function value 1.46076, Residual: 0.207785 6iter = 1, Function value 1.43303, Residual: 0.142433 7iter = 2, Function value 1.42248, Residual: 0.0949213 8iter = 3, Function value 1.41916, Residual: 0.0515863 9iter = 4, Function value 1.41852, Residual: 0.00926326 10iter = 5, Function value 1.41849, Residual: 0.0054879 11iter = 6, Function value 1.41848, Residual: 0.00562929 12iter = 7, Function value 1.41847, Residual: 0.0036166 13iter = 8, Function value 1.41847, Residual: 0.00233449 14iter = 9, Function value 1.41847, Residual: 0.00120418 15iter = 10, Function value 1.41847, Residual: 0.000549776 16iter = 11, Function value 1.41847, Residual: 0.000182137 17iter = 12, Function value 1.41847, Residual: 0.000102854 18iter = 13, Function value 1.41847, Residual: 9.49423e-05 19Tao Object: 3 MPI processes 20 type: snes 21 SNES Object: 3 MPI processes 22 type: ncg 23 type: FR 24 maximum iterations=10000, maximum function evaluations=30000 25 tolerances: relative=1e-08, absolute=0.0001, solution=1e-20 26 total number of function evaluations=27 27 norm schedule ALWAYS 28 SNESLineSearch Object: 3 MPI processes 29 type: cp 30 maxstep=1.000000e+08, minlambda=1.000000e-12 31 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 32 maximum iterations=1 33 convergence tolerances: gatol=1e-08, steptol=0., gttol=0. 34 Residual in Function/Gradient:=9.49423e-05 35 Objective value=1.41847 36 total number of iterations=13, (max: 2000) 37 total number of function evaluations=14, max: 4000 38 total number of function/gradient evaluations=27, (max: 4000) 39 Solution converged: User Terminated 40