Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:10:51 2013

Optimize a model with 56000 rows, 84002 columns and 112000 nonzeros
Model has 28000 quadratic constraints
Presolve time: 0.06s
Presolved: 56000 rows, 84002 columns, 112000 nonzeros
Presolved model has 28000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 8.400e+04
 Factor NZ  : 1.960e+05 (roughly 60 MBytes of memory)
 Factor Ops : 7.000e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.42175235e+07  0.00000000e+00  1.45e-12 5.03e-01  2.98e+02     0s
   1   4.85657841e+06  9.77421093e+05  2.38e-07 4.78e-05  4.62e+01     0s
   2   3.63615469e+06  2.88445846e+06  6.79e-08 3.24e-06  8.95e+00     0s
   3   3.34255506e+06  3.19739102e+06  1.52e-08 3.86e-07  1.73e+00     1s
   4   3.26085764e+06  3.23999463e+06  2.12e-09 4.52e-08  2.48e-01     1s
   5   3.24684253e+06  3.24233594e+06  4.71e-11 2.84e-08  5.36e-02     1s
   6   3.24644311e+06  3.24630156e+06  1.75e-11 2.37e-09  1.69e-03     1s
   7   3.24634676e+06  3.24633243e+06  1.81e-12 1.62e-10  1.71e-04     1s
   8   3.24633906e+06  3.24633479e+06  6.89e-13 1.92e-11  5.07e-05     1s
   9   3.24633644e+06  3.24633510e+06  4.76e-13 5.11e-12  1.59e-05     1s

Barrier solved model in 9 iterations and 1.22 seconds
Optimal objective 3.24633644e+06