Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:05:57 2013

Optimize a model with 44000 rows, 66002 columns and 88000 nonzeros
Model has 22000 quadratic constraints
Presolve time: 0.05s
Presolved: 44000 rows, 66002 columns, 88000 nonzeros
Presolved model has 22000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.600e+04
 Factor NZ  : 1.540e+05 (roughly 50 MBytes of memory)
 Factor Ops : 5.500e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.90026040e+07  0.00000000e+00  7.25e-13 4.97e-01  2.98e+02     0s
   1   3.81434505e+06  7.68193711e+05  3.83e-07 4.80e-05  4.62e+01     0s
   2   2.85999899e+06  2.26829802e+06  3.62e-08 2.94e-06  8.97e+00     0s
   3   2.62880645e+06  2.51131817e+06  8.22e-09 3.71e-07  1.78e+00     0s
   4   2.56662246e+06  2.54330352e+06  1.41e-09 7.45e-08  3.53e-01     1s
   5   2.55227786e+06  2.54925208e+06  2.88e-11 2.17e-08  4.58e-02     1s
   6   2.55202782e+06  2.55183360e+06  1.24e-11 3.67e-11  2.94e-03     1s
   7   2.55190838e+06  2.55183647e+06  4.91e-12 1.28e-11  1.09e-03     1s
   8   2.55188063e+06  2.55183775e+06  2.94e-12 6.48e-12  6.50e-04     1s
   9   2.55185746e+06  2.55183894e+06  2.83e-10 4.02e-10  2.81e-04     1s
  10   2.55183989e+06  2.55183917e+06  3.20e-12 2.06e-12  1.09e-05     1s

Barrier solved model in 10 iterations and 1.05 seconds
Optimal objective 2.55183989e+06