Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:42 2013 Optimize a model with 240 rows, 362 columns and 480 nonzeros Model has 120 quadratic constraints Presolve time: 0.00s Presolved: 240 rows, 362 columns, 480 nonzeros Presolved model has 120 second-order cone constraints Ordering time: 0.00s Barrier statistics: Dense cols : 2 Free vars : 2 AA' NZ : 3.600e+02 Factor NZ : 8.430e+02 Factor Ops : 3.005e+03 (less than 1 second per iteration) Threads : 1 Objective Residual Iter Primal Dual Primal Dual Compl Time 0 9.57054470e+04 0.00000000e+00 2.84e-14 3.75e-01 2.75e+02 0s 1 1.82245982e+04 4.02631002e+03 3.58e-09 5.23e-05 3.94e+01 0s 2 1.44597005e+04 1.19139905e+04 1.39e-09 1.25e-05 7.07e+00 0s 3 1.31479618e+04 1.28939798e+04 1.34e-09 3.76e-06 7.06e-01 0s 4 1.30384453e+04 1.30124529e+04 4.65e-10 1.77e-07 7.22e-02 0s 5 1.30346742e+04 1.30318489e+04 2.21e-11 2.09e-08 7.85e-03 0s 6 1.30343533e+04 1.30336489e+04 2.78e-12 5.18e-09 1.96e-03 0s 7 1.30342783e+04 1.30337680e+04 1.14e-12 4.12e-09 1.42e-03 0s 8 1.30342254e+04 1.30340788e+04 2.84e-13 1.21e-09 4.07e-04 0s 9 1.30342062e+04 1.30340955e+04 1.42e-13 1.03e-09 3.07e-04 0s 10 1.30342010e+04 1.30341629e+04 1.07e-13 2.19e-10 1.06e-04 0s 11 1.30341901e+04 1.30341649e+04 1.92e-13 1.97e-10 7.00e-05 0s 12 1.30341869e+04 1.30341656e+04 4.26e-14 1.85e-10 5.89e-05 0s 13 1.30341871e+04 1.30341736e+04 4.26e-14 1.04e-10 3.75e-05 0s 14 1.30341860e+04 1.30341737e+04 2.13e-14 1.03e-10 3.41e-05 0s Barrier solved model in 14 iterations and 0.01 seconds Optimal objective 1.30341860e+04