Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:30:39 2013

Optimize a model with 90000 rows, 135002 columns and 180000 nonzeros
Model has 45000 quadratic constraints
Presolve time: 0.10s
Presolved: 90000 rows, 135002 columns, 180000 nonzeros
Presolved model has 45000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.350e+05
 Factor NZ  : 3.150e+05 (roughly 100 MBytes of memory)
 Factor Ops : 1.125e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.85276688e+07  0.00000000e+00  2.69e-12 5.00e-01  2.95e+02     0s
   1   7.79887103e+06  1.58581907e+06  5.68e-07 4.71e-05  4.60e+01     0s
   2   5.84816109e+06  4.64333610e+06  8.21e-08 2.87e-06  8.92e+00     1s
   3   5.37324997e+06  5.14130443e+06  1.80e-08 3.49e-07  1.72e+00     1s
   4   5.25181272e+06  5.20069721e+06  3.34e-09 8.48e-08  3.79e-01     1s
   5   5.22377615e+06  5.21748718e+06  2.78e-10 1.33e-08  4.66e-02     1s
   6   5.22205800e+06  5.22092530e+06  1.10e-10 8.97e-12  8.39e-03     1s
   7   5.22099269e+06  5.22093144e+06  4.80e-12 2.59e-12  4.54e-04     2s
   8   5.22095726e+06  5.22093333e+06  1.89e-12 7.93e-13  1.77e-04     2s
   9   5.22094538e+06  5.22093425e+06  9.38e-13 2.36e-12  8.25e-05     2s
  10   5.22094110e+06  5.22093454e+06  1.05e-12 1.67e-12  4.86e-05     2s
  11   5.22093992e+06  5.22093455e+06  3.87e-12 2.48e-12  3.98e-05     2s
  12   5.22093947e+06  5.22093455e+06  3.60e-12 8.78e-12  3.65e-05     3s

Barrier solved model in 12 iterations and 2.58 seconds
Optimal objective 5.22093947e+06