Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:03:50 2013

Optimize a model with 38000 rows, 57002 columns and 76000 nonzeros
Model has 19000 quadratic constraints
Presolve time: 0.04s
Presolved: 38000 rows, 57002 columns, 76000 nonzeros
Presolved model has 19000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 5.700e+04
 Factor NZ  : 1.330e+05 (roughly 40 MBytes of memory)
 Factor Ops : 4.750e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.64602982e+07  0.00000000e+00  6.68e-13 4.97e-01  2.98e+02     0s
   1   3.31150589e+06  6.60926368e+05  4.10e-07 4.86e-05  4.65e+01     0s
   2   2.46636329e+06  1.94439994e+06  5.98e-08 3.09e-06  9.16e+00     0s
   3   2.26976763e+06  2.16172706e+06  1.36e-08 3.83e-07  1.90e+00     0s
   4   2.21195990e+06  2.18946237e+06  2.67e-09 7.88e-08  3.95e-01     0s
   5   2.19783437e+06  2.19678078e+06  8.42e-11 3.85e-09  1.85e-02     1s
   6   2.19728886e+06  2.19725730e+06  2.75e-12 8.82e-11  5.54e-04     1s
   7   2.19727246e+06  2.19727000e+06  3.38e-10 2.41e-10  4.32e-05     1s
   8   2.19727065e+06  2.19727025e+06  5.62e-11 2.78e-12  6.94e-06     1s

Barrier solved model in 8 iterations and 0.73 seconds
Optimal objective 2.19727065e+06