Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:48:08 2013

Optimize a model with 9200 rows, 13802 columns and 18400 nonzeros
Model has 4600 quadratic constraints
Presolve time: 0.01s
Presolved: 9200 rows, 13802 columns, 18400 nonzeros
Presolved model has 4600 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.380e+04
 Factor NZ  : 3.220e+04 (roughly 10 MBytes of memory)
 Factor Ops : 1.150e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.97217729e+06  0.00000000e+00  8.53e-14 4.83e-01  2.98e+02     0s
   1   7.93248168e+05  1.57921535e+05  8.85e-08 4.91e-05  4.60e+01     0s
   2   5.92989002e+05  4.68241766e+05  5.26e-08 3.80e-06  9.04e+00     0s
   3   5.42188838e+05  5.22808117e+05  1.33e-08 5.50e-07  1.40e+00     0s
   4   5.28694201e+05  5.27827872e+05  7.82e-14 5.14e-08  6.28e-02     0s
   5   5.28509883e+05  5.28435812e+05  2.84e-14 4.76e-11  5.37e-03     0s
   6   5.28442821e+05  5.28436707e+05  2.49e-13 3.91e-13  4.43e-04     0s
   7   5.28439234e+05  5.28436880e+05  7.57e-10 2.26e-10  1.71e-04     0s
   8   5.28437942e+05  5.28436900e+05  3.30e-10 6.43e-13  7.55e-05     0s
   9   5.28437523e+05  5.28436916e+05  1.92e-10 2.22e-13  4.40e-05     0s
  10   5.28437314e+05  5.28436923e+05  1.24e-10 5.91e-13  2.83e-05     0s

Barrier solved model in 10 iterations and 0.21 seconds
Optimal objective 5.28437314e+05