1*c4762a1bSJed Brown Iteration information for tao_brgn_subsolver_ solve. 2*c4762a1bSJed Brown 0 TAO, Function value: 0.00378251, Residual: 0.00202357 3*c4762a1bSJed Brown 1 TAO, Function value: 5.54159e-05, Residual: 9.39448e-05 4*c4762a1bSJed Brown 2 TAO, Function value: 6.34006e-06, Residual: 2.86825e-05 5*c4762a1bSJed Brown 3 TAO, Function value: 8.3634e-07, Residual: 9.02352e-06 6*c4762a1bSJed Brown 4 TAO, Function value: 8.20069e-08, Residual: 2.18917e-06 7*c4762a1bSJed Brown 5 TAO, Function value: 1.18202e-08, Residual: 5.64354e-07 8*c4762a1bSJed Brownrelative reconstruction error: ||x-xGT||/||xGT|| = 1.4786e-01. 9