Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:26 2013

Optimize a model with 3200 rows, 4802 columns and 6400 nonzeros
Model has 1600 quadratic constraints
Presolve time: 0.00s
Presolved: 3200 rows, 4802 columns, 6400 nonzeros
Presolved model has 1600 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 4.800e+03
 Factor NZ  : 1.120e+04 (roughly 3 MBytes of memory)
 Factor Ops : 4.000e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.37388375e+06  0.00000000e+00  2.84e-14 4.98e-01  2.96e+02     0s
   1   2.75141015e+05  5.63750762e+04  4.68e-08 4.95e-05  4.56e+01     0s
   2   2.07389060e+05  1.64699118e+05  4.69e-08 6.34e-06  8.89e+00     0s
   3   1.89850705e+05  1.83844683e+05  9.97e-09 8.46e-07  1.25e+00     0s
   4   1.85740208e+05  1.85251340e+05  7.54e-10 6.31e-08  1.02e-01     0s
   5   1.85421217e+05  1.85327331e+05  2.07e-10 1.18e-08  1.96e-02     0s
   6   1.85354983e+05  1.85351006e+05  9.85e-11 3.92e-09  8.28e-04     0s
   7   1.85351818e+05  1.85351442e+05  1.38e-10 1.24e-09  7.82e-05     0s
   8   1.85351601e+05  1.85351455e+05  5.46e-11 3.21e-13  3.05e-05     0s

Barrier solved model in 8 iterations and 0.06 seconds
Optimal objective 1.85351601e+05