Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:50 2013

Optimize a model with 580 rows, 872 columns and 1160 nonzeros
Model has 290 quadratic constraints
Presolve time: 0.00s
Presolved: 580 rows, 872 columns, 1160 nonzeros
Presolved model has 290 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 8.700e+02
 Factor NZ  : 2.033e+03
 Factor Ops : 7.255e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.35482613e+05  0.00000000e+00  2.84e-14 4.51e-01  2.81e+02     0s
   1   4.88093966e+04  1.03938903e+04  1.91e-09 5.33e-05  4.42e+01     0s
   2   3.70350915e+04  2.88977641e+04  1.06e-08 8.38e-06  9.35e+00     0s
   3   3.34292670e+04  3.25397772e+04  1.69e-09 1.27e-06  1.02e+00     0s
   4   3.28456221e+04  3.28172892e+04  7.03e-10 1.15e-07  3.26e-02     0s
   5   3.28400414e+04  3.28363508e+04  2.68e-10 6.51e-09  4.24e-03     0s
   6   3.28375101e+04  3.28364894e+04  7.66e-11 5.87e-11  1.17e-03     0s
   7   3.28366954e+04  3.28365042e+04  3.44e-09 3.31e-09  2.20e-04     0s
   8   3.28365344e+04  3.28365067e+04  4.28e-10 1.68e-09  3.18e-05     0s

Barrier solved model in 8 iterations and 0.02 seconds
Optimal objective 3.28365344e+04