Initial guess Vec Object: potential 5 MPI processes type: mpi Process [0] 0.125 Process [1] 0.3125 0.625 Process [2] 0.3125 0.625 Process [3] 0.5 0.8125 0.8125 1.125 Process [4] L_2 Error: 0.0208333 Initial Residual Vec Object: Residual, Iterate 0 5 MPI processes type: mpi Process [0] 0. Process [1] 0. 0. Process [2] 0. 0. Process [3] 0. 0. 0. 0. Process [4] L_2 Residual: 0. Au - b = Au + F(0) Vec Object: Residual, Iterate 0 5 MPI processes type: mpi Process [0] 0. Process [1] 0. 0. Process [2] 0. 0. Process [3] 0. 0. 0. 0. Process [4] Linear L_2 Residual: 0.