lid velocity = 0.0204082, prandtl # = 1., grashof # = 1.
  0 SNES Function norm 0.146194 
    0 KSP Residual norm 0.146194 
    1 KSP Residual norm 0.0479011 
    2 KSP Residual norm 0.010778 
    3 KSP Residual norm 0.00272661 
    4 KSP Residual norm 0.000690594 
    5 KSP Residual norm 0.000210687 
    6 KSP Residual norm 0.000105322 
    7 KSP Residual norm 6.5975e-05 
    8 KSP Residual norm 2.80726e-05 
    9 KSP Residual norm 1.87879e-05 
   10 KSP Residual norm 8.24594e-06 
   11 KSP Residual norm 1.72955e-06 
   12 KSP Residual norm 5.17053e-07 
  1 SNES Function norm 2.5023e-05 
    0 KSP Residual norm 2.5023e-05 
    1 KSP Residual norm 5.03001e-06 
    2 KSP Residual norm 1.40061e-06 
    3 KSP Residual norm 5.68423e-07 
    4 KSP Residual norm 1.98909e-07 
    5 KSP Residual norm 9.6167e-08 
    6 KSP Residual norm 4.64061e-08 
    7 KSP Residual norm 9.70042e-09 
    8 KSP Residual norm 2.76341e-09 
    9 KSP Residual norm 9.531e-10 
   10 KSP Residual norm 4.491e-10 
   11 KSP Residual norm 2.978e-10 
   12 KSP Residual norm 1.484e-10 
  2 SNES Function norm 1.483e-10 
SNES Object: 3 MPI processes
  type: newtonls
  maximum iterations=50, maximum function evaluations=10000
  tolerances: relative=1e-08, absolute=1e-50, solution=1e-08
  total number of linear solver iterations=24
  total number of function evaluations=3
  norm schedule ALWAYS
  SNESLineSearch Object:   3 MPI processes
    type: bt
      interpolation: cubic
      alpha=1.000000e-04
    maxstep=1.000000e+08, minlambda=1.000000e-12
    tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08
    maximum iterations=40
  KSP Object:   3 MPI processes
    type: fgmres
      GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
      GMRES: happy breakdown tolerance 1e-30
    maximum iterations=10000, initial guess is zero
    tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
    right preconditioning
    using UNPRECONDITIONED norm type for convergence test
  PC Object:   3 MPI processes
    type: fieldsplit
      FieldSplit with SYMMETRIC_MULTIPLICATIVE composition: total splits = 4
      Solver info for each split is in the following KSP objects:
      Split number 0 Defined by IS
      KSP Object:      (fieldsplit_x_velocity_)       3 MPI processes
        type: preonly
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
        left preconditioning
        using NONE norm type for convergence test
      PC Object:      (fieldsplit_x_velocity_)       3 MPI processes
        type: bjacobi
          block Jacobi: number of blocks = 3
          Local solve is same for all blocks, in the following KSP and PC objects:
        KSP Object:        (fieldsplit_x_velocity_sub_)         1 MPI processes
          type: preonly
          maximum iterations=10000, initial guess is zero
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
          left preconditioning
          using NONE norm type for convergence test
        PC Object:        (fieldsplit_x_velocity_sub_)         1 MPI processes
          type: ilu
            ILU: out-of-place factorization
            0 levels of fill
            tolerance for zero pivot 2.22045e-14
            matrix ordering: natural
            factor fill ratio given 1., needed 1.
              Factored matrix follows:
                Mat Object:                 1 MPI processes
                  type: seqaij
                  rows=21, cols=21
                  package used to perform factorization: petsc
                  total: nonzeros=85, allocated nonzeros=85
                  total number of mallocs used during MatSetValues calls =0
                    not using I-node routines
          linear system matrix = precond matrix:
          Mat Object:          (fieldsplit_x_velocity_)           1 MPI processes
            type: seqaij
            rows=21, cols=21
            total: nonzeros=85, allocated nonzeros=85
            total number of mallocs used during MatSetValues calls =0
              not using I-node routines
        linear system matrix = precond matrix:
        Mat Object:        (fieldsplit_x_velocity_)         3 MPI processes
          type: mpiaij
          rows=49, cols=49
          total: nonzeros=217, allocated nonzeros=217
          total number of mallocs used during MatSetValues calls =0
            not using I-node (on process 0) routines
      Split number 1 Defined by IS
      KSP Object:      (fieldsplit_y_velocity_)       3 MPI processes
        type: preonly
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
        left preconditioning
        using NONE norm type for convergence test
      PC Object:      (fieldsplit_y_velocity_)       3 MPI processes
        type: bjacobi
          block Jacobi: number of blocks = 3
          Local solve is same for all blocks, in the following KSP and PC objects:
        KSP Object:        (fieldsplit_y_velocity_sub_)         1 MPI processes
          type: preonly
          maximum iterations=10000, initial guess is zero
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
          left preconditioning
          using NONE norm type for convergence test
        PC Object:        (fieldsplit_y_velocity_sub_)         1 MPI processes
          type: ilu
            ILU: out-of-place factorization
            0 levels of fill
            tolerance for zero pivot 2.22045e-14
            matrix ordering: natural
            factor fill ratio given 1., needed 1.
              Factored matrix follows:
                Mat Object:                 1 MPI processes
                  type: seqaij
                  rows=21, cols=21
                  package used to perform factorization: petsc
                  total: nonzeros=85, allocated nonzeros=85
                  total number of mallocs used during MatSetValues calls =0
                    not using I-node routines
          linear system matrix = precond matrix:
          Mat Object:          (fieldsplit_y_velocity_)           1 MPI processes
            type: seqaij
            rows=21, cols=21
            total: nonzeros=85, allocated nonzeros=85
            total number of mallocs used during MatSetValues calls =0
              not using I-node routines
        linear system matrix = precond matrix:
        Mat Object:        (fieldsplit_y_velocity_)         3 MPI processes
          type: mpiaij
          rows=49, cols=49
          total: nonzeros=217, allocated nonzeros=217
          total number of mallocs used during MatSetValues calls =0
            not using I-node (on process 0) routines
      Split number 2 Defined by IS
      KSP Object:      (fieldsplit_Omega_)       3 MPI processes
        type: preonly
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
        left preconditioning
        using NONE norm type for convergence test
      PC Object:      (fieldsplit_Omega_)       3 MPI processes
        type: bjacobi
          block Jacobi: number of blocks = 3
          Local solve is same for all blocks, in the following KSP and PC objects:
        KSP Object:        (fieldsplit_Omega_sub_)         1 MPI processes
          type: preonly
          maximum iterations=10000, initial guess is zero
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
          left preconditioning
          using NONE norm type for convergence test
        PC Object:        (fieldsplit_Omega_sub_)         1 MPI processes
          type: ilu
            ILU: out-of-place factorization
            0 levels of fill
            tolerance for zero pivot 2.22045e-14
            matrix ordering: natural
            factor fill ratio given 1., needed 1.
              Factored matrix follows:
                Mat Object:                 1 MPI processes
                  type: seqaij
                  rows=21, cols=21
                  package used to perform factorization: petsc
                  total: nonzeros=85, allocated nonzeros=85
                  total number of mallocs used during MatSetValues calls =0
                    not using I-node routines
          linear system matrix = precond matrix:
          Mat Object:          (fieldsplit_Omega_)           1 MPI processes
            type: seqaij
            rows=21, cols=21
            total: nonzeros=85, allocated nonzeros=85
            total number of mallocs used during MatSetValues calls =0
              not using I-node routines
        linear system matrix = precond matrix:
        Mat Object:        (fieldsplit_Omega_)         3 MPI processes
          type: mpiaij
          rows=49, cols=49
          total: nonzeros=217, allocated nonzeros=217
          total number of mallocs used during MatSetValues calls =0
            not using I-node (on process 0) routines
      Split number 3 Defined by IS
      KSP Object:      (fieldsplit_temperature_)       3 MPI processes
        type: preonly
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
        left preconditioning
        using NONE norm type for convergence test
      PC Object:      (fieldsplit_temperature_)       3 MPI processes
        type: bjacobi
          block Jacobi: number of blocks = 3
          Local solve is same for all blocks, in the following KSP and PC objects:
        KSP Object:        (fieldsplit_temperature_sub_)         1 MPI processes
          type: preonly
          maximum iterations=10000, initial guess is zero
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
          left preconditioning
          using NONE norm type for convergence test
        PC Object:        (fieldsplit_temperature_sub_)         1 MPI processes
          type: ilu
            ILU: out-of-place factorization
            0 levels of fill
            tolerance for zero pivot 2.22045e-14
            matrix ordering: natural
            factor fill ratio given 1., needed 1.
              Factored matrix follows:
                Mat Object:                 1 MPI processes
                  type: seqaij
                  rows=21, cols=21
                  package used to perform factorization: petsc
                  total: nonzeros=85, allocated nonzeros=85
                  total number of mallocs used during MatSetValues calls =0
                    not using I-node routines
          linear system matrix = precond matrix:
          Mat Object:          (fieldsplit_temperature_)           1 MPI processes
            type: seqaij
            rows=21, cols=21
            total: nonzeros=85, allocated nonzeros=85
            total number of mallocs used during MatSetValues calls =0
              not using I-node routines
        linear system matrix = precond matrix:
        Mat Object:        (fieldsplit_temperature_)         3 MPI processes
          type: mpiaij
          rows=49, cols=49
          total: nonzeros=217, allocated nonzeros=217
          total number of mallocs used during MatSetValues calls =0
            not using I-node (on process 0) routines
    linear system matrix = precond matrix:
    Mat Object:     3 MPI processes
      type: mpiaij
      rows=196, cols=196, bs=4
      total: nonzeros=3472, allocated nonzeros=3472
      total number of mallocs used during MatSetValues calls =0
Number of SNES iterations = 2
