1c4762a1bSJed Brown 2c4762a1bSJed Brown---- Minimum Surface Area With Plate Problem ----- 3c4762a1bSJed Brownmx:8, my:6, bmx:3, bmy:3, height:0.2 4c4762a1bSJed Browniter = 0, Function value 1.67039, Residual: 0.47529 5c4762a1bSJed Browniter = 0, Function value 1.57666, Residual: 0.422933 6c4762a1bSJed Browniter = 1, Function value 1.5357, Residual: 0.235251 7c4762a1bSJed Browniter = 2, Function value 1.52086, Residual: 0.15742 8c4762a1bSJed Browniter = 3, Function value 1.51361, Residual: 0.261202 9c4762a1bSJed Browniter = 4, Function value 1.50947, Residual: 0.117507 10c4762a1bSJed Browniter = 5, Function value 1.50778, Residual: 0.0626655 11c4762a1bSJed Browniter = 6, Function value 1.50687, Residual: 0.0385374 12c4762a1bSJed Browniter = 7, Function value 1.5063, Residual: 0.0318989 13c4762a1bSJed Browniter = 8, Function value 1.50589, Residual: 0.022596 14c4762a1bSJed Browniter = 9, Function value 1.50576, Residual: 0.0199543 15c4762a1bSJed Browniter = 10, Function value 1.5057, Residual: 0.00853368 16c4762a1bSJed Browniter = 11, Function value 1.50568, Residual: 0.00479411 17c4762a1bSJed Browniter = 12, Function value 1.50567, Residual: 0.00348973 18c4762a1bSJed Browniter = 13, Function value 1.50567, Residual: 0.00513368 19c4762a1bSJed Browniter = 14, Function value 1.50566, Residual: 0.00110589 20c4762a1bSJed Browniter = 15, Function value 1.50566, Residual: 0.000705631 21c4762a1bSJed Browniter = 16, Function value 1.50566, Residual: 0.000326351 22c4762a1bSJed Browniter = 17, Function value 1.50566, Residual: 0.000313038 23c4762a1bSJed Browniter = 18, Function value 1.50566, Residual: 0.000144096 24c4762a1bSJed Browniter = 19, Function value 1.50566, Residual: 8.16242e-05 258cc725e6SPierre JolivetTao Object: 1 MPI process 26c4762a1bSJed Brown type: bncg 27c4762a1bSJed Brown CG Type: ssml_bfgs 28c4762a1bSJed Brown Skipped Stepdirection Updates: 0 29c4762a1bSJed Brown Scaled gradient steps: 0 30c4762a1bSJed Brown Pure gradient steps: 0 31c4762a1bSJed Brown Not a descent direction: 0 32c4762a1bSJed Brown Line search fails: 0 338cc725e6SPierre Jolivet Mat Object: (tao_bncg_) 1 MPI process 34864588a7SAlp Dener type: lmvmdiagbroyden 35c4762a1bSJed Brown rows=48, cols=48 36c4762a1bSJed Brown Max. storage: 1 37c4762a1bSJed Brown Used storage: 1 38c4762a1bSJed Brown Number of updates: 18 39c4762a1bSJed Brown Number of rejects: 0 40c4762a1bSJed Brown Number of resets: 1 4109fb3ddcSToby Isaac J0: 4209fb3ddcSToby Isaac Mat Object: (tao_bncg_mat_lmvm_J0_) 1 MPI process 4309fb3ddcSToby Isaac type: diagonal 4409fb3ddcSToby Isaac rows=48, cols=48 4509fb3ddcSToby Isaac Vec Object: 1 MPI process 4609fb3ddcSToby Isaac type: seq 4709fb3ddcSToby Isaac Rescale type: diagonal 4809fb3ddcSToby Isaac Rescale history: 1 4909fb3ddcSToby Isaac Rescale params: alpha=1., beta=0.5, rho=1. 5009fb3ddcSToby Isaac Rescale convex factor: theta=0. 518cc725e6SPierre Jolivet TaoLineSearch Object: 1 MPI process 52c4762a1bSJed Brown type: more-thuente 53c4762a1bSJed Brown maximum function evaluations=30 54c4762a1bSJed Brown tolerances: ftol=0.0001, rtol=1e-10, gtol=0.9 55c4762a1bSJed Brown total number of function evaluations=0 56c4762a1bSJed Brown total number of gradient evaluations=0 57c4762a1bSJed Brown total number of function/gradient evaluations=1 58c4762a1bSJed Brown using variable bounds 59*1404853cSMatthew G. Knepley Termination reason: SUCCESS 60c4762a1bSJed Brown Active Set subset type: subvec 61606f75f6SBarry Smith convergence tolerances: gatol=0.0001, grtol=1e-08, steptol=0., gttol=0. 62c4762a1bSJed Brown Residual in Function/Gradient:=8.16242e-05 63c4762a1bSJed Brown Objective value=1.50566 64c4762a1bSJed Brown total number of iterations=19, (max: 2000) 65c4762a1bSJed Brown total number of function/gradient evaluations=25, (max: 4000) 66c4762a1bSJed Brown Solution converged: ||g(X)|| <= gatol 67