1 0 TAO, Function value: 0.000160406, Residual: 8.40877e-05 2 1 TAO, Function value: 7.138e-05, Residual: 5.60576e-05 3 2 TAO, Function value: 4.11944e-05, Residual: 1.18012e-05 4 3 TAO, Function value: 4.11704e-05, Residual: 1.17977e-05 5 4 TAO, Function value: 9.56019e-07, Residual: 1.22981e-06 6 5 TAO, Function value: 3.98625e-07, Residual: 4.94779e-07 7 TAO solve converged due to CONVERGED_GATOL iterations 5 8