Failed to load initial guess, so use a vector of all zeros.
  0 KSP Residual norm 0.00471115 
  1 KSP Residual norm 0.000799064 
  2 KSP Residual norm 0.000208157 
  3 KSP Residual norm 9.54028e-05 
  4 KSP Residual norm 6.07307e-05 
  5 KSP Residual norm 3.84074e-05 
  6 KSP Residual norm 3.03141e-05 
  7 KSP Residual norm 2.43799e-05 
  8 KSP Residual norm 1.93842e-05 
  9 KSP Residual norm 1.6804e-05 
 10 KSP Residual norm 1.63722e-05 
 11 KSP Residual norm 1.63195e-05 
 12 KSP Residual norm 1.63104e-05 
 13 KSP Residual norm 1.63062e-05 
 14 KSP Residual norm 1.63047e-05 
 15 KSP Residual norm 1.63039e-05 
 16 KSP Residual norm 1.63037e-05 
 17 KSP Residual norm 1.63036e-05 
 18 KSP Residual norm 1.63035e-05 
 19 KSP Residual norm 1.63035e-05 
 20 KSP Residual norm 1.63035e-05 
 21 KSP Residual norm 1.63035e-05 
 22 KSP Residual norm 1.63035e-05 
 23 KSP Residual norm 1.63035e-05 
Linear solve converged due to CONVERGED_RTOL_NORMAL iterations 23
KSP type: lsqr
Number of iterations =  23
Residual norm 1.63035e-05
