---- Minimum Surface Area With Plate Problem ----- mx:8, my:12, bmx:4, bmy:10, height:0.1 iter = 0, Function value 1.58854, Residual: 0.311154 iter = 1, Function value 1.53676, Residual: 0.224993 iter = 2, Function value 1.52454, Residual: 0.30312 iter = 3, Function value 1.51281, Residual: 0.351843 iter = 4, Function value 1.50023, Residual: 0.180672 iter = 5, Function value 1.4974, Residual: 0.0815814 iter = 6, Function value 1.49656, Residual: 0.047596 iter = 7, Function value 1.49567, Residual: 0.0450088 iter = 8, Function value 1.49486, Residual: 0.0647845 iter = 9, Function value 1.49469, Residual: 0.0715139 iter = 10, Function value 1.4943, Residual: 0.0229471 iter = 11, Function value 1.49422, Residual: 0.0142953 iter = 12, Function value 1.49414, Residual: 0.0143611 iter = 13, Function value 1.49411, Residual: 0.0198677 iter = 14, Function value 1.49408, Residual: 0.00658735 iter = 15, Function value 1.49407, Residual: 0.00419441 iter = 16, Function value 1.49407, Residual: 0.00350885 iter = 17, Function value 1.49407, Residual: 0.00337439 iter = 18, Function value 1.49406, Residual: 0.00143111 iter = 19, Function value 1.49406, Residual: 0.00105568 iter = 20, Function value 1.49406, Residual: 0.00115363 iter = 21, Function value 1.49406, Residual: 0.00127621 iter = 22, Function value 1.49406, Residual: 0.000448246 iter = 23, Function value 1.49406, Residual: 0.000307518 iter = 24, Function value 1.49406, Residual: 0.000262544 iter = 25, Function value 1.49406, Residual: 0.000505413 iter = 26, Function value 1.49406, Residual: 0.000164295 iter = 27, Function value 1.49406, Residual: 0.000120699 iter = 28, Function value 1.49406, Residual: 0.000125449 iter = 29, Function value 1.49406, Residual: 0.000195419 iter = 30, Function value 1.49406, Residual: 7.71544e-05 Tao Object: 3 MPI processes type: blmvm Gradient steps: 0 Mat Object: (tao_blmvm_) 3 MPI processes type: lmvmbfgs rows=96, cols=96 Max. storage: 5 Used storage: 5 Number of updates: 29 Number of rejects: 0 Number of resets: 1 J0: Mat Object: (tao_blmvm_mat_lmvm_J0_) 3 MPI processes type: diagonal rows=96, cols=96 Vec Object: 3 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: 3 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: matrixfree convergence tolerances: gatol=0.0001, grtol=1e-08, steptol=0., gttol=0. Residual in Function/Gradient:=7.71544e-05 Objective value=1.49406 total number of iterations=30, (max: 2000) total number of function/gradient evaluations=35, (max: 4000) Solution converged: ||g(X)|| <= gatol