Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:06:57 2013

Optimize a model with 48000 rows, 72002 columns and 96000 nonzeros
Model has 24000 quadratic constraints
Presolve time: 0.05s
Presolved: 48000 rows, 72002 columns, 96000 nonzeros
Presolved model has 24000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 7.200e+04
 Factor NZ  : 1.680e+05 (roughly 50 MBytes of memory)
 Factor Ops : 6.000e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.07639877e+07  0.00000000e+00  9.09e-13 5.01e-01  2.98e+02     0s
   1   4.17514258e+06  8.36490951e+05  2.35e-07 4.83e-05  4.64e+01     0s
   2   3.12290213e+06  2.46966247e+06  3.40e-08 3.00e-06  9.07e+00     0s
   3   2.87728402e+06  2.74011348e+06  7.36e-09 3.66e-07  1.91e+00     0s
   4   2.78664903e+06  2.77763474e+06  5.58e-11 4.66e-08  1.25e-01     1s
   5   2.78374346e+06  2.78365064e+06  1.55e-12 5.13e-11  1.29e-03     1s
   6   2.78367305e+06  2.78366281e+06  4.83e-13 1.67e-12  1.42e-04     1s
   7   2.78366570e+06  2.78366339e+06  5.40e-13 8.86e-13  3.20e-05     1s

Barrier solved model in 7 iterations and 0.85 seconds
Optimal objective 2.78366570e+06