Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:07:57 2013

Optimize a model with 50000 rows, 75002 columns and 100000 nonzeros
Model has 25000 quadratic constraints
Presolve time: 0.05s
Presolved: 50000 rows, 75002 columns, 100000 nonzeros
Presolved model has 25000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 7.500e+04
 Factor NZ  : 1.750e+05 (roughly 50 MBytes of memory)
 Factor Ops : 6.250e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.15763525e+07  0.00000000e+00  1.05e-12 4.97e-01  2.97e+02     0s
   1   4.34012619e+06  8.69564298e+05  5.39e-07 4.82e-05  4.63e+01     0s
   2   3.23951858e+06  2.55957875e+06  6.93e-08 3.02e-06  9.07e+00     0s
   3   2.98032123e+06  2.84170142e+06  1.54e-08 3.73e-07  1.85e+00     0s
   4   2.89977369e+06  2.88481273e+06  1.81e-09 1.86e-08  1.99e-01     1s
   5   2.88801673e+06  2.88627349e+06  2.59e-11 8.80e-09  2.32e-02     1s
   6   2.88781272e+06  2.88771442e+06  7.70e-12 7.24e-11  1.31e-03     1s
   7   2.88774377e+06  2.88772678e+06  1.52e-12 3.02e-12  2.26e-04     1s
   8   2.88772894e+06  2.88772708e+06  4.48e-13 2.13e-12  2.48e-05     1s

Barrier solved model in 8 iterations and 0.98 seconds
Optimal objective 2.88772894e+06