Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:05:36 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   1.90037973e+07  0.00000000e+00  1.12e-12 4.98e-01  2.98e+02     0s
   1   3.82517729e+06  7.61515301e+05  1.09e-07 4.85e-05  4.64e+01     0s
   2   2.85059570e+06  2.25015085e+06  1.57e-08 3.02e-06  9.10e+00     0s
   3   2.62042715e+06  2.50044615e+06  3.41e-09 3.65e-07  1.82e+00     0s
   4   2.55014917e+06  2.53466422e+06  3.61e-10 4.46e-08  2.35e-01     1s
   5   2.54032626e+06  2.53965205e+06  7.26e-12 2.91e-09  1.02e-02     1s
   6   2.54014394e+06  2.54006854e+06  2.07e-12 1.13e-11  1.14e-03     1s
   7   2.54008684e+06  2.54007084e+06  6.82e-13 9.46e-13  2.42e-04     1s
   8   2.54007872e+06  2.54007110e+06  5.40e-13 1.52e-12  1.15e-04     1s
   9   2.54007523e+06  2.54007121e+06  5.68e-13 2.24e-12  6.10e-05     1s
  10   2.54007419e+06  2.54007121e+06  9.95e-13 1.20e-12  4.51e-05     1s
  11   2.54007325e+06  2.54007123e+06  6.39e-13 3.17e-12  3.06e-05     1s

Barrier solved model in 11 iterations and 1.14 seconds
Optimal objective 2.54007325e+06