---- 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 1.49721, Residual: 0.0993624
iter =   2, Function value 1.49406, Residual: 0.00058025
iter =   3, Function value 1.49406, Residual: < 1.0e-6
Tao Object: 3 MPI processes
  type: tron
  Total PG its: 9,  PG tolerance: 0.001
  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
  KSP Object: 3 MPI processes
    type: stcg
    maximum iterations=10000, initial guess is zero
    tolerances: relative=1e-05, absolute=1e-50, divergence=10000.
    left preconditioning
    using UNPRECONDITIONED norm type for convergence test
  PC Object: 3 MPI processes
    type: none
    linear system matrix, which is also used to construct the preconditioner:
    Mat Object: 3 MPI processes
      type: shell
      rows=96, cols=96
        Mat Object: 3 MPI processes
          type: shell
          rows=96, cols=96
  total KSP iterations: 95
  Active Set subset type: matrixfree
  convergence tolerances: gatol=1e-05,   grtol=1e-08,  steptol=0.,   gttol=0.
  Residual in Function/Gradient:=4.11358e-08
  Objective value=1.49406
  total number of iterations=3,                          (max: 50)
  total number of function/gradient evaluations=15,      (max: unlimited)
  total number of Hessian evaluations=3
  Solution converged:    ||g(X)|| <= gatol