---- Minimum Surface Area With Plate Problem ----- mx:8, my:8, bmx:2, bmy:5, height:0.3 iter = 0, Function value 1.83917, Residual: 0.44807 iter = 1, Function value 1.79522, Residual: 0.58077 iter = 2, Function value 1.75372, Residual: 0.616832 iter = 3, Function value 1.65018, Residual: 0.404145 iter = 4, Function value 1.61628, Residual: 0.186358 iter = 5, Function value 1.60847, Residual: 0.0709256 iter = 6, Function value 1.60591, Residual: 0.0593336 iter = 7, Function value 1.60397, Residual: 0.100999 iter = 8, Function value 1.6029, Residual: 0.0743998 iter = 9, Function value 1.60239, Residual: 0.0428564 iter = 10, Function value 1.60183, Residual: 0.0292889 iter = 11, Function value 1.60126, Residual: 0.0300716 iter = 12, Function value 1.60118, Residual: 0.00982924 iter = 13, Function value 1.60116, Residual: 0.00431567 iter = 14, Function value 1.60115, Residual: 0.00287347 iter = 15, Function value 1.60115, Residual: 0.00165424 iter = 16, Function value 1.60115, Residual: 0.00126068 iter = 17, Function value 1.60115, Residual: 0.000588528 iter = 18, Function value 1.60115, Residual: 0.000156883 iter = 19, Function value 1.60115, Residual: 0.000115255 iter = 20, Function value 1.60115, Residual: 0.000115372 iter = 21, Function value 1.60115, Residual: 0.000101098 iter = 22, Function value 1.60115, Residual: 3.27967e-05 Tao Object: 2 MPI processes type: blmvm Gradient steps: 0 Mat Object: (tao_blmvm_) 2 MPI processes type: lmvmbfgs rows=64, cols=64 Max. storage: 5 Used storage: 5 Number of updates: 21 Number of rejects: 0 Number of resets: 1 J0: Mat Object: (tao_blmvm_mat_lmvm_J0_) 2 MPI processes type: diagonal rows=64, cols=64 Vec Object: 2 MPI processes type: mpi Rescale type: diagonal Rescale history: 1 Rescale params: alpha=1., beta=0.5, rho=1. Rescale convex factor: theta=0.125 TaoLineSearch Object: 2 MPI processes type: more-thuente maximum function evaluations=30 tolerances: ftol=0.0001, rtol=1e-10, gtol=0.9 total number of function evaluations=0 total number of gradient evaluations=0 total number of function/gradient evaluations=1 using variable bounds Termination reason: SUCCESS Active Set subset type: subvec convergence tolerances: gatol=0.0001, grtol=1e-08, steptol=0., gttol=0. Residual in Function/Gradient:=3.27967e-05 Objective value=1.60115 total number of iterations=22, (max: 2000) total number of function/gradient evaluations=27, (max: unlimited) Solution converged: ||g(X)|| <= gatol