[0]PETSC ERROR: Object is in wrong state
[0]PETSC ERROR: Matrix is missing diagonal entry in row 0 (20)
[0]PETSC ERROR: WARNING! There are option(s) set that were not used! Could be the program crashed before they were used or a spelling mistake, etc!
[0]PETSC ERROR: Option left: name:-options_left (no value) source: code
[0]PETSC ERROR: See https://petsc.org/release/faq/ for trouble shooting.
[0]PETSC ERROR: Petsc Development GIT revision: v3.18.4-529-g995ec06f92  GIT Date: 2023-02-03 18:41:48 +0000
[0]PETSC ERROR: /Users/karthikeyan.chockalingam/AMReX/amrFEM/build/Debug/amrFEM on a  named HC20210312 by karthikeyan.chockalingam Sat Feb  4 11:42:53 2023
[0]PETSC ERROR: Configure options --with-debugging=0 --prefix=/Users/karthikeyan.chockalingam/AMReX/petsc --download-fblaslapack=yes --download-scalapack=yes --download-mumps=yes --with-hypre-dir=/Users/karthikeyan.chockalingam/AMReX/hypre/src/hypre
[0]PETSC ERROR: #1 MatZeroRowsColumns_SeqAIJ() at /Users/karthikeyan.chockalingam/AMReX/SRC_PKG/petsc/src/mat/impls/aij/seq/aij.c:2225
[0]PETSC ERROR: #2 MatZeroRowsColumns() at /Users/karthikeyan.chockalingam/AMReX/SRC_PKG/petsc/src/mat/interface/matrix.c:6109
[0]PETSC ERROR: #3 MatZeroRowsColumns_MPIAIJ() at /Users/karthikeyan.chockalingam/AMReX/SRC_PKG/petsc/src/mat/impls/aij/mpi/mpiaij.c:879
[0]PETSC ERROR: #4 MatZeroRowsColumns() at /Users/karthikeyan.chockalingam/AMReX/SRC_PKG/petsc/src/mat/interface/matrix.c:6109
[0]PETSC ERROR: #5 MatZeroRowsColumnsIS() at /Users/karthikeyan.chockalingam/AMReX/SRC_PKG/petsc/src/mat/interface/matrix.c:6148
[0]PETSC ERROR: #6 localAssembly() at /Users/karthikeyan.chockalingam/AMReX/amrFEM/src/FENodalPoisson.cpp:444
    Residual norms for redistribute_ solve.
    0 KSP preconditioned resid norm 2.715290039756e+02 true resid norm 7.240773439350e+02 ||r(i)||/||b|| 1.000000000000e+00
    1 KSP preconditioned resid norm 5.430580079513e+01 true resid norm 1.448154687870e+02 ||r(i)||/||b|| 2.000000000000e-01
    2 KSP preconditioned resid norm 1.865174681370e-14 true resid norm 4.973799150321e-14 ||r(i)||/||b|| 6.869154506742e-17
  Linear redistribute_ solve converged due to CONVERGED_RTOL iterations 2
KSP Object: (redistribute_) 1 MPI process
  type: cg
  maximum iterations=10000, initial guess is zero
  tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
  left preconditioning
  using PRECONDITIONED norm type for convergence test
PC Object: (redistribute_) 1 MPI process
  type: jacobi
    type DIAGONAL
  linear system matrix = precond matrix:
  Mat Object: 1 MPI process
    type: mpiaij
    rows=8, cols=8
    total: nonzeros=32, allocated nonzeros=32
    total number of mallocs used during MatSetValues calls=0
      not using I-node (on process 0) routines
End of program 
 solve time 0.018713176 seconds 
Starting max value is: 0
Min value of level 0 is: 0
Interpolated min value is: 789.9428571
Unused ParmParse Variables:
  [TOP]::model.type(nvals = 1)  :: [3]
  [TOP]::ref_ratio(nvals = 1)  :: [2]

AMReX (22.10-20-g3082028e4287) finalized
#PETSc Option Table entries:
-ksp_type preonly # (source: code)
-options_left # (source: code)
-pc_type redistribute # (source: code)
-redistribute_ksp_converged_reason # (source: code)
-redistribute_ksp_monitor_true_residual # (source: code)
-redistribute_ksp_type cg # (source: code)
-redistribute_ksp_view # (source: code)
-redistribute_pc_type jacobi # (source: code)
#End of PETSc Option Table entries
There are no unused options.
Program ended with exit code: 0