Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:49 2013

Optimize a model with 4600 rows, 6902 columns and 9200 nonzeros
Model has 2300 quadratic constraints
Presolve time: 0.01s
Presolved: 4600 rows, 6902 columns, 9200 nonzeros
Presolved model has 2300 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.900e+03
 Factor NZ  : 1.610e+04 (roughly 5 MBytes of memory)
 Factor Ops : 5.750e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.99501288e+06  0.00000000e+00  4.26e-14 4.98e-01  2.99e+02     0s
   1   3.97996121e+05  8.03634121e+04  4.64e-08 5.03e-05  4.60e+01     0s
   2   2.99042240e+05  2.36718611e+05  4.56e-08 4.04e-06  9.03e+00     0s
   3   2.76167949e+05  2.62649909e+05  1.22e-08 5.83e-07  1.96e+00     0s
   4   2.67035894e+05  2.66815523e+05  2.59e-10 4.71e-08  3.19e-02     0s
   5   2.66862900e+05  2.66853826e+05  5.71e-11 4.67e-09  1.32e-03     0s
   6   2.66856098e+05  2.66854516e+05  1.20e-09 4.27e-10  2.29e-04     0s
   7   2.66855116e+05  2.66854646e+05  3.77e-10 3.44e-12  6.82e-05     0s
   8   2.66854823e+05  2.66854680e+05  1.08e-10 1.46e-12  2.06e-05     0s

Barrier solved model in 8 iterations and 0.09 seconds
Optimal objective 2.66854823e+05