Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:42 2013 Optimize a model with 220 rows, 332 columns and 440 nonzeros Model has 110 quadratic constraints Presolve time: 0.00s Presolved: 220 rows, 332 columns, 440 nonzeros Presolved model has 110 second-order cone constraints Ordering time: 0.00s Barrier statistics: Dense cols : 2 Free vars : 2 AA' NZ : 3.300e+02 Factor NZ : 7.730e+02 Factor Ops : 2.755e+03 (less than 1 second per iteration) Threads : 1 Objective Residual Iter Primal Dual Primal Dual Compl Time 0 8.92505604e+04 0.00000000e+00 2.84e-14 4.31e-01 2.79e+02 0s 1 1.74566771e+04 3.82027542e+03 9.32e-10 5.59e-05 4.13e+01 0s 2 1.41732923e+04 1.09503942e+04 2.71e-09 1.08e-05 9.77e+00 0s 3 1.25811429e+04 1.21926899e+04 8.75e-10 2.12e-06 1.18e+00 0s 4 1.23791343e+04 1.22969601e+04 2.50e-10 8.37e-08 2.49e-01 0s 5 1.23066900e+04 1.22997347e+04 1.70e-11 6.33e-09 2.11e-02 0s 6 1.23041793e+04 1.22997256e+04 1.04e-11 4.98e-09 1.35e-02 0s 7 1.23024759e+04 1.22999304e+04 7.24e-12 3.19e-09 7.71e-03 0s 8 1.23019054e+04 1.22999571e+04 5.36e-12 2.96e-09 5.90e-03 0s 9 1.23012138e+04 1.23001300e+04 3.00e-12 1.44e-09 3.28e-03 0s 10 1.23010191e+04 1.23001621e+04 2.37e-12 1.12e-09 2.60e-03 0s 11 1.23009144e+04 1.23001829e+04 2.04e-12 9.37e-10 2.22e-03 0s 12 1.23007279e+04 1.23001962e+04 2.02e-12 7.98e-10 1.61e-03 0s 13 1.23005985e+04 1.23002364e+04 1.54e-12 3.38e-10 1.10e-03 0s 14 1.23005230e+04 1.23002454e+04 1.20e-12 2.71e-10 8.41e-04 0s 15 1.23004503e+04 1.23002479e+04 8.38e-13 2.40e-10 6.13e-04 0s 16 1.23004386e+04 1.23002541e+04 7.67e-13 1.98e-10 5.59e-04 0s 17 1.23003915e+04 1.23002557e+04 5.33e-13 1.80e-10 4.11e-04 0s 18 1.23003496e+04 1.23002580e+04 2.84e-13 1.66e-10 2.77e-04 0s 19 1.23003389e+04 1.23002582e+04 4.90e-13 1.61e-10 2.45e-04 0s 20 1.23003203e+04 1.23002654e+04 2.98e-13 1.16e-10 1.66e-04 0s 21 1.23003098e+04 1.23002694e+04 1.76e-12 8.93e-11 1.22e-04 0s 22 1.23003051e+04 1.23002762e+04 1.52e-12 4.53e-11 8.74e-05 0s 23 1.23003007e+04 1.23002811e+04 1.19e-12 3.69e-11 5.95e-05 0s 24 1.23002988e+04 1.23002826e+04 1.05e-12 1.91e-11 4.91e-05 0s 25 1.23002973e+04 1.23002828e+04 9.24e-13 1.68e-11 4.38e-05 0s 26 1.23002926e+04 1.23002831e+04 5.83e-13 1.31e-11 2.86e-05 0s Barrier solved model in 26 iterations and 0.02 seconds Optimal objective 1.23002926e+04