Vec Object: 1 MPI processes
  type: seq
0.
1.
2.
3.
4.
5.
6.
7.
8.
9.
writing vector in binary to vector.dat ...
reading vector in binary from vector.dat ...
Vec Object: 1 MPI processes
  type: seq
0.
1.
2.
3.
4.
5.
6.
7.
8.
9.
