14936d809SStefano Zampini 24936d809SStefano Zampini---- Minimum Surface Area Problem ----- 34936d809SStefano Zampinimx: 10 my: 10 44936d809SStefano Zampini 54936d809SStefano Zampiniiter = 0, Function value 1.46076, Residual: 0.207785 6*a99ef635SJonas Heinzmanniter = 1, Function value 1.43496, Residual: 0.126468 7*a99ef635SJonas Heinzmanniter = 2, Function value 1.42314, Residual: 0.0822064 8*a99ef635SJonas Heinzmanniter = 3, Function value 1.41923, Residual: 0.055373 9*a99ef635SJonas Heinzmanniter = 4, Function value 1.41849, Residual: 0.00941383 10*a99ef635SJonas Heinzmanniter = 5, Function value 1.41848, Residual: 0.00351767 11*a99ef635SJonas Heinzmanniter = 6, Function value 1.41847, Residual: 0.00237548 12*a99ef635SJonas Heinzmanniter = 7, Function value 1.41847, Residual: 0.00190227 13*a99ef635SJonas Heinzmanniter = 8, Function value 1.41847, Residual: 0.00145434 14*a99ef635SJonas Heinzmanniter = 9, Function value 1.41847, Residual: 0.000880069 15*a99ef635SJonas Heinzmanniter = 10, Function value 1.41847, Residual: 0.000549563 16*a99ef635SJonas Heinzmanniter = 11, Function value 1.41847, Residual: 0.000170076 17*a99ef635SJonas Heinzmanniter = 12, Function value 1.41847, Residual: 4.85476e-05 184936d809SStefano ZampiniTao Object: 3 MPI processes 194936d809SStefano Zampini type: snes 204936d809SStefano Zampini SNES Object: 3 MPI processes 214936d809SStefano Zampini type: ncg 224936d809SStefano Zampini type: FR 234936d809SStefano Zampini maximum iterations=10000, maximum function evaluations=30000 244936d809SStefano Zampini tolerances: relative=1e-08, absolute=0.0001, solution=1e-20 25*a99ef635SJonas Heinzmann total number of function evaluations=25 264936d809SStefano Zampini norm schedule ALWAYS 274936d809SStefano Zampini SNESLineSearch Object: 3 MPI processes 284936d809SStefano Zampini type: cp 29*a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 304936d809SStefano Zampini tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 314936d809SStefano Zampini maximum iterations=1 32*a99ef635SJonas Heinzmann convergence tolerances: gatol=1e-08, grtol=1e-08, steptol=0., gttol=0. 33*a99ef635SJonas Heinzmann Residual in Function/Gradient:=4.85476e-05 344936d809SStefano Zampini Objective value=1.41847 35*a99ef635SJonas Heinzmann total number of iterations=12, (max: 10000) 36*a99ef635SJonas Heinzmann total number of function evaluations=13, (max: unlimited) 37*a99ef635SJonas Heinzmann total number of function/gradient evaluations=25, (max: unlimited) 384936d809SStefano Zampini Solution converged: User Terminated 39