1c4762a1bSJed Brown 2c4762a1bSJed Brown---- Minimum Surface Area Problem ----- 3c4762a1bSJed Brownmx: 10 my: 10 4c4762a1bSJed Brown 5c4762a1bSJed Browniter = 0, Function value 1.46076, Residual: 0.207785 6c4762a1bSJed Browniter = 1, Function value 1.43295, Residual: 0.149451 7c4762a1bSJed Browniter = 2, Function value 1.42259, Residual: 0.0971236 8c4762a1bSJed Browniter = 3, Function value 1.42074, Residual: 0.103371 9c4762a1bSJed Browniter = 4, Function value 1.41874, Residual: 0.0179884 10c4762a1bSJed Browniter = 5, Function value 1.41862, Residual: 0.0198601 11c4762a1bSJed Browniter = 6, Function value 1.41855, Residual: 0.0102512 12c4762a1bSJed Browniter = 7, Function value 1.41853, Residual: 0.0162476 13c4762a1bSJed Browniter = 8, Function value 1.41849, Residual: 0.00651095 14c4762a1bSJed Browniter = 9, Function value 1.41848, Residual: 0.0042853 15c4762a1bSJed Browniter = 10, Function value 1.41848, Residual: 0.00743558 16c4762a1bSJed Browniter = 11, Function value 1.41847, Residual: 0.00245715 17c4762a1bSJed Browniter = 12, Function value 1.41847, Residual: 0.00149195 18c4762a1bSJed Browniter = 13, Function value 1.41847, Residual: 0.00107913 19c4762a1bSJed Browniter = 14, Function value 1.41847, Residual: 0.000655218 20c4762a1bSJed BrownTao Object: 3 MPI processes 21c4762a1bSJed Brown type: cg 22c4762a1bSJed Brown CG Type: fr 23c4762a1bSJed Brown Gradient steps: 0 24c4762a1bSJed Brown Reset steps: 0 25c4762a1bSJed Brown TaoLineSearch Object: 3 MPI processes 26c4762a1bSJed Brown type: more-thuente 27c4762a1bSJed Brown maximum function evaluations=30 28c4762a1bSJed Brown tolerances: ftol=0.0001, rtol=1e-10, gtol=0.9 29c4762a1bSJed Brown total number of function evaluations=0 30c4762a1bSJed Brown total number of gradient evaluations=0 31c4762a1bSJed Brown total number of function/gradient evaluations=1 32*1404853cSMatthew G. Knepley Termination reason: SUCCESS 33606f75f6SBarry Smith convergence tolerances: gatol=0.001, grtol=1e-05, steptol=0., gttol=0. 34c4762a1bSJed Brown Residual in Function/Gradient:=0.000655218 35c4762a1bSJed Brown Objective value=1.41847 36c4762a1bSJed Brown total number of iterations=14, (max: 2000) 37c4762a1bSJed Brown total number of function/gradient evaluations=24, (max: 4000) 38c4762a1bSJed Brown Solution converged: ||g(X)|| <= gatol 39