1 Iteration information for misfit_ solve. 2 0 TAO, Function value: 0.00378251, Residual: 0.00101179 3 1 TAO, Function value: 0.000434894, Residual: 1.12158e-09 4 Iteration information for reg_ solve. 5 0 TAO, Function value: 4.05323e-05, Residual: 0.00900359 6 1 TAO, Function value: 4.05323e-13, Residual: 7.82167e-19 7 1 TAO, Function value: 0.000394602, Residual: 0.000126509 8 Iteration information for misfit_ solve. 9 0 TAO, Function value: 0.000394362, Residual: 0.000126508 10 1 TAO, Function value: 0.000386697, Residual: 7.22267e-10 11 Iteration information for reg_ solve. 12 0 TAO, Function value: 4.11715e-06, Residual: 0.00286955 13 1 TAO, Function value: 5.99794e-13, Residual: 7.01453e-19 14 2 TAO, Function value: 0.000382832, Residual: 0.000123941 15 Iteration information for misfit_ solve. 16 0 TAO, Function value: 0.00038258, Residual: 0.000123941 17 1 TAO, Function value: 0.000379782, Residual: 6.49655e-10 18 Iteration information for reg_ solve. 19 0 TAO, Function value: 2.06887e-06, Residual: 0.00203414 20 1 TAO, Function value: 7.58793e-13, Residual: 6.29871e-19 21 3 TAO, Function value: 0.00037797, Residual: 0.000122998 22 Iteration information for misfit_ solve. 23 0 TAO, Function value: 0.000377713, Residual: 0.000122998 24 1 TAO, Function value: 0.000376097, Residual: 5.8345e-10 25 Iteration information for reg_ solve. 26 0 TAO, Function value: 1.31802e-06, Residual: 0.00162359 27 1 TAO, Function value: 9.01633e-13, Residual: 6.75068e-19 28 4 TAO, Function value: 0.000375039, Residual: 0.000122418 29 Iteration information for misfit_ solve. 30 0 TAO, Function value: 0.000374779, Residual: 0.000122418 31 1 TAO, Function value: 0.000373665, Residual: 5.31342e-10 32 Iteration information for reg_ solve. 33 0 TAO, Function value: 9.68237e-07, Residual: 0.00139157 34 1 TAO, Function value: 1.03364e-12, Residual: 6.93911e-19 35 5 TAO, Function value: 0.000372959, Residual: 0.000121997 36relative reconstruction error: ||x-xGT||/||xGT|| = 8.0941e-01. 37