[0]Nv: 4
[0]  1 2 [0-2)
[0]  0 3 [2-4)
[0]  0 3 [4-6)
[0]  1 2 [6-8)
[1]Nv: 0
Graph Partitioner: 2 MPI Processes
  type: ptscotch
  edge cut: 0
  balance: 0
  use vertex weights: 1
  use edge weights: 0
  using partitioning strategy QUALITY
  using load imbalance ratio 0.01
DM Object: box 2 MPI processes
  type: plex
  Cell balance: 1.00 (max 2, min 2, empty 0)
  Edge Cut: 2 (on node 0.000)
[0]Nv: 2
[0]  1 2 [0-2)
[0]  0 3 [2-4)
[1]Nv: 2
[1]  0 3 [0-2)
[1]  1 2 [2-4)
Graph Partitioner: 2 MPI Processes
  type: ptscotch
  edge cut: 0
  balance: 0
  use vertex weights: 1
  use edge weights: 0
  using partitioning strategy QUALITY
  using load imbalance ratio 0.01
Minimum number of neighbors: 1
DM Object: Parallel Mesh 2 MPI processes
  type: plex
  Cell balance: 1.00 (max 2, min 2, empty 0)
  Edge Cut: 2 (on node 0.000)