Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:08 2013

Optimize a model with 7600 rows, 11402 columns and 15200 nonzeros
Model has 3800 quadratic constraints
Presolve time: 0.01s
Presolved: 7600 rows, 11402 columns, 15200 nonzeros
Presolved model has 3800 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.140e+04
 Factor NZ  : 2.660e+04 (roughly 8 MBytes of memory)
 Factor Ops : 9.500e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.30837753e+06  0.00000000e+00  5.68e-14 4.97e-01  3.00e+02     0s
   1   6.56395053e+05  1.30469653e+05  5.35e-08 4.93e-05  4.61e+01     0s
   2   4.91352530e+05  3.87218201e+05  9.79e-08 6.38e-06  9.13e+00     0s
   3   4.50135920e+05  4.32267559e+05  2.65e-08 9.85e-07  1.57e+00     0s
   4   4.38092483e+05  4.37287780e+05  9.32e-10 4.15e-08  7.06e-02     0s
   5   4.37871149e+05  4.37838109e+05  1.13e-10 1.76e-10  2.90e-03     0s
   6   4.37844307e+05  4.37840647e+05  3.49e-10 1.20e-09  3.21e-04     0s
   7   4.37841361e+05  4.37840763e+05  8.16e-10 1.39e-10  5.25e-05     0s
   8   4.37840892e+05  4.37840786e+05  1.43e-10 7.44e-12  9.28e-06     0s

Barrier solved model in 8 iterations and 0.14 seconds
Optimal objective 4.37840892e+05