Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:53:23 2013

Optimize a model with 15200 rows, 22802 columns and 30400 nonzeros
Model has 7600 quadratic constraints
Presolve time: 0.02s
Presolved: 15200 rows, 22802 columns, 30400 nonzeros
Presolved model has 7600 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.280e+04
 Factor NZ  : 5.320e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.900e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.61917917e+06  0.00000000e+00  1.85e-13 5.07e-01  3.00e+02     0s
   1   1.32654835e+06  2.64093356e+05  4.86e-08 4.86e-05  4.66e+01     0s
   2   9.88944874e+05  7.80175935e+05  1.42e-08 3.09e-06  9.16e+00     0s
   3   9.11257509e+05  8.68981174e+05  3.08e-09 3.73e-07  1.85e+00     0s
   4   8.82005088e+05  8.79690936e+05  4.97e-14 3.96e-08  1.01e-01     0s
   5   8.81226654e+05  8.81200518e+05  2.84e-14 1.09e-10  1.15e-03     0s
   6   8.81208526e+05  8.81205463e+05  1.07e-13 2.58e-12  1.34e-04     0s
   7   8.81206254e+05  8.81205599e+05  2.98e-13 5.75e-12  2.87e-05     0s

Barrier solved model in 7 iterations and 0.27 seconds
Optimal objective 8.81206254e+05