Starting CG solver ... 
Initial Residual = 65.0072
Iteration = 20   Residual = 0.0409638
Iteration = 40   Residual = 0.0116308
Iteration = 60   Residual = 0.00330043
Iteration = 80   Residual = 0.000152231
Iteration = 100   Residual = 8.66762e-06
Iteration = 120   Residual = 2.50799e-07
Iteration = 140   Residual = 3.39847e-09
Iteration = 160   Residual = 6.88585e-11
Iteration = 180   Residual = 5.97875e-13
Iteration = 200   Residual = 4.15881e-15
Final Resid Norm: 4.15881e-15
exit 0