Mat Object: 2 MPI processes
  type: mpidense
  1.0000000000000000e+00   0.0000000000000000e+00   0.0000000000000000e+00   
  1.0000000000000000e+00   0.0000000000000000e+00   1.0000000000000000e+00   
  1.0000000000000000e+00   1.0000000000000000e+00   0.0000000000000000e+00   
  1.0000000000000000e+00   1.0000000000000000e+00   1.0000000000000000e+00   
  0 KSP unpreconditioned resid norm 5.697367813298e+00 true resid norm 5.697367813298e+00 ||r(i)||/||b|| 1.000000000000e+00
  0 KSP resid norm 5.697367813298e+00
  1 KSP unpreconditioned resid norm 6.747226026883e-01 true resid norm 6.747226026883e-01 ||r(i)||/||b|| 1.184270745367e-01
  1 KSP resid norm 6.747226026883e-01 normal eq resid norm 5.424084523454e-01 matrix norm 2.828427124746e+00
  2 KSP unpreconditioned resid norm 2.418354136999e-01 true resid norm 2.418354136999e-01 ||r(i)||/||b|| 4.244686697873e-02
  2 KSP resid norm 2.418354136999e-01 normal eq resid norm 1.251932323578e-01 matrix norm 2.828427124746e+00
  3 KSP unpreconditioned resid norm 2.000000000000e-01 true resid norm 2.000000000000e-01 ||r(i)||/||b|| 3.510392984164e-02
  3 KSP resid norm 2.000000000000e-01 normal eq resid norm 3.078803489953e-13 matrix norm 2.828427124746e+00
  Linear solve converged due to CONVERGED_RTOL_NORMAL_EQUATIONS iterations 3
KSP Object: 2 MPI processes
  type: lsqr
    norm of standard error 0.331662, iterations 3
    using exact matrix norm
  maximum iterations=10, initial guess is zero
  tolerances: relative=1e-05, absolute=1e-50, divergence=10000.
  left preconditioning
  using UNPRECONDITIONED norm type for convergence test
PC Object: 2 MPI processes
  type: none
  linear system matrix, which is also used to construct the preconditioner:
  Mat Object: 2 MPI processes
    type: mpidense
    rows=4, cols=3
    total: nonzeros=12, allocated nonzeros=12
    total number of mallocs used during MatSetValues calls=0
Vec Object: 2 MPI processes
  type: mpi
Process [0]
0.173205
0.2
Process [1]
0.2