Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:57:30 2013

Optimize a model with 18400 rows, 27602 columns and 36800 nonzeros
Model has 9200 quadratic constraints
Presolve time: 0.02s
Presolved: 18400 rows, 27602 columns, 36800 nonzeros
Presolved model has 9200 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.760e+04
 Factor NZ  : 6.440e+04 (roughly 20 MBytes of memory)
 Factor Ops : 2.300e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   7.99249361e+06  0.00000000e+00  2.13e-13 5.05e-01  2.99e+02     0s
   1   1.59742697e+06  3.22788762e+05  1.63e-07 4.88e-05  4.62e+01     0s
   2   1.20096700e+06  9.50592984e+05  2.40e-08 3.15e-06  9.07e+00     0s
   3   1.10179758e+06  1.05367896e+06  4.60e-09 4.04e-07  1.74e+00     0s
   4   1.07521820e+06  1.06724761e+06  5.58e-10 8.70e-08  2.89e-01     0s
   5   1.07146657e+06  1.06878800e+06  1.85e-11 5.31e-08  9.70e-02     0s
   6   1.07131418e+06  1.07125766e+06  4.11e-12 2.77e-10  2.05e-03     0s
   7   1.07127539e+06  1.07127034e+06  4.48e-13 1.29e-11  1.83e-04     0s
   8   1.07127250e+06  1.07127095e+06  2.56e-13 2.08e-12  5.59e-05     0s
   9   1.07127140e+06  1.07127101e+06  1.71e-13 1.19e-12  1.42e-05     0s

Barrier solved model in 9 iterations and 0.40 seconds
Optimal objective 1.07127140e+06