Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:58 2013

Optimize a model with 5000 rows, 7502 columns and 10000 nonzeros
Model has 2500 quadratic constraints
Presolve time: 0.01s
Presolved: 5000 rows, 7502 columns, 10000 nonzeros
Presolved model has 2500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 7.500e+03
 Factor NZ  : 1.750e+04 (roughly 5 MBytes of memory)
 Factor Ops : 6.250e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.17235573e+06  0.00000000e+00  2.84e-14 4.91e-01  2.99e+02     0s
   1   4.32401987e+05  8.62264297e+04  2.71e-08 4.95e-05  4.62e+01     0s
   2   3.23511627e+05  2.54850188e+05  1.02e-07 6.53e-06  9.15e+00     0s
   3   2.96005567e+05  2.84397311e+05  7.72e-09 1.05e-06  1.55e+00     0s
   4   2.88441932e+05  2.88222074e+05  1.70e-09 3.61e-08  2.93e-02     0s
   5   2.88351264e+05  2.88287653e+05  6.90e-10 2.26e-10  8.48e-03     0s
   6   2.88295869e+05  2.88288249e+05  2.41e-10 9.51e-11  1.02e-03     0s
   7   2.88291389e+05  2.88288874e+05  1.75e-10 1.82e-09  3.35e-04     0s
   8   2.88289327e+05  2.88288914e+05  2.66e-11 3.38e-11  5.50e-05     0s
   9   2.88289100e+05  2.88288930e+05  1.10e-11 2.60e-13  2.27e-05     0s

Barrier solved model in 9 iterations and 0.10 seconds
Optimal objective 2.88289100e+05