Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:01:23 2013

Optimize a model with 28000 rows, 42002 columns and 56000 nonzeros
Model has 14000 quadratic constraints
Presolve time: 0.03s
Presolved: 28000 rows, 42002 columns, 56000 nonzeros
Presolved model has 14000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 4.200e+04
 Factor NZ  : 9.800e+04 (roughly 30 MBytes of memory)
 Factor Ops : 3.500e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.21639938e+07  0.00000000e+00  6.25e-13 5.00e-01  2.99e+02     0s
   1   2.42407049e+06  4.84944241e+05  1.71e-07 4.87e-05  4.62e+01     0s
   2   1.81776912e+06  1.44016012e+06  4.01e-08 3.02e-06  8.99e+00     0s
   3   1.67013597e+06  1.59674429e+06  8.97e-09 3.65e-07  1.75e+00     0s
   4   1.63084483e+06  1.61807926e+06  1.65e-09 4.97e-08  3.04e-01     0s
   5   1.62375793e+06  1.62011036e+06  3.47e-10 2.20e-08  8.68e-02     0s
   6   1.62193726e+06  1.62093507e+06  2.26e-11 1.11e-08  2.39e-02     0s
   7   1.62180226e+06  1.62168700e+06  2.39e-12 1.29e-09  2.74e-03     0s
   8   1.62179063e+06  1.62178251e+06  6.82e-13 4.39e-11  1.94e-04     1s
   9   1.62178672e+06  1.62178348e+06  1.42e-13 3.23e-11  7.72e-05     1s
  10   1.62178627e+06  1.62178601e+06  5.68e-14 1.28e-12  6.18e-06     1s

Barrier solved model in 10 iterations and 0.68 seconds
Optimal objective 1.62178627e+06