Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:27 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   1.38452874e+06  0.00000000e+00  2.84e-14 4.85e-01  2.98e+02     0s
   1   2.75827730e+05  5.57154621e+04  3.99e-08 4.92e-05  4.59e+01     0s
   2   2.07810345e+05  1.64731647e+05  1.71e-08 6.16e-06  8.97e+00     0s
   3   1.88709629e+05  1.82710959e+05  4.97e-09 9.72e-07  1.25e+00     0s
   4   1.86054197e+05  1.85152676e+05  8.84e-10 1.61e-07  1.88e-01     0s
   5   1.85578053e+05  1.85262270e+05  2.25e-10 9.13e-08  6.58e-02     0s
   6   1.85414210e+05  1.85395682e+05  5.23e-12 7.37e-09  3.86e-03     0s
   7   1.85409044e+05  1.85407461e+05  2.62e-10 7.01e-09  3.30e-04     0s
   8   1.85408118e+05  1.85407816e+05  5.32e-10 3.09e-09  6.29e-05     0s
   9   1.85407911e+05  1.85407835e+05  1.26e-10 5.80e-10  1.57e-05     0s

Barrier solved model in 9 iterations and 0.06 seconds
Optimal objective 1.85407911e+05