Iteration information for tao_brgn_subsolver_ solve. 0 TAO, Function value: 0.65125, Residual: 2.50483 1 TAO, Function value: 1.71859e-08, Residual: 0.000125347 2 TAO, Function value: 1.28415e-16, Residual: 9.07258e-09 -------- result x, residual f=A*x-b, and Jacobian=A. -------- Vec Object: 1 MPI process type: seq 0.132667 -0.213485 0.91032 -0.0180789 0.134664 Vec Object: 1 MPI process type: seq 1.06847e-08 -1.1326e-08 -3.79323e-09 Mat Object: 1 MPI process type: seqdense 8.1000000000000005e-01 9.1000000000000003e-01 2.8000000000000003e-01 9.5999999999999996e-01 9.5999999999999996e-01 9.1000000000000003e-01 6.3000000000000000e-01 5.5000000000000004e-01 1.6000000000000000e-01 4.8999999999999999e-01 1.3000000000000000e-01 1.0000000000000001e-01 9.5999999999999996e-01 9.6999999999999997e-01 8.0000000000000004e-01 Mat Object: 1 MPI process type: seqdense -1.0000000000000000e+00 1.0000000000000000e+00 0.0000000000000000e+00 0.0000000000000000e+00 0.0000000000000000e+00 0.0000000000000000e+00 -1.0000000000000000e+00 1.0000000000000000e+00 0.0000000000000000e+00 0.0000000000000000e+00 0.0000000000000000e+00 0.0000000000000000e+00 -1.0000000000000000e+00 1.0000000000000000e+00 0.0000000000000000e+00 0.0000000000000000e+00 0.0000000000000000e+00 0.0000000000000000e+00 -1.0000000000000000e+00 1.0000000000000000e+00