Gurobi 5.0.1 (linux64) logging started Tue Jan 22 21:45:32 2013

Optimize a model with 154000 rows, 231002 columns and 308000 nonzeros
Model has 77000 quadratic constraints
Presolve time: 0.18s
Presolved: 154000 rows, 231002 columns, 308000 nonzeros
Presolved model has 77000 second-order cone constraints
Ordering time: 0.03s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.310e+05
 Factor NZ  : 5.390e+05 (roughly 160 MBytes of memory)
 Factor Ops : 1.925e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.51442380e+07  0.00000000e+00  7.20e-12 5.02e-01  2.91e+02     0s
   1   1.32921553e+07  2.74155250e+06  1.98e-06 4.56e-05  4.57e+01     1s
   2   9.98174486e+06  7.95668909e+06  2.85e-07 2.71e-06  8.77e+00     1s
   3   9.18150547e+06  8.79059402e+06  6.32e-08 3.26e-07  1.69e+00     2s
   4   8.95221913e+06  8.89205401e+06  6.06e-09 7.23e-08  2.60e-01     2s
   5   8.92538963e+06  8.92260963e+06  5.40e-10 7.62e-12  1.20e-02     2s
   6   8.92292010e+06  8.92267876e+06  4.28e-11 7.15e-12  1.04e-03     3s
   7   8.92277401e+06  8.92271172e+06  1.22e-11 4.81e-12  2.70e-04     3s
   8   8.92272531e+06  8.92271528e+06  2.04e-12 1.26e-11  4.34e-05     3s
   9   8.92271933e+06  8.92271632e+06  1.00e-12 8.57e-12  1.30e-05     4s

Barrier solved model in 9 iterations and 3.55 seconds
Optimal objective 8.92271933e+06