Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:40 2013

Optimize a model with 80 rows, 122 columns and 160 nonzeros
Model has 40 quadratic constraints
Presolve time: 0.00s
Presolved: 80 rows, 122 columns, 160 nonzeros
Presolved model has 40 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Free vars  : 2
 AA' NZ     : 1.600e+03
 Factor NZ  : 2.841e+03
 Factor Ops : 1.256e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.68642218e+04  0.00000000e+00  1.42e-13 2.83e-01  2.30e+02     0s
   1   5.62178375e+03  1.57942531e+03  1.26e-09 5.12e-05  3.37e+01     0s
   2   4.83166985e+03  4.07849008e+03  1.69e-09 1.04e-05  6.28e+00     0s
   3   4.48271426e+03  4.42944270e+03  1.62e-10 9.32e-08  4.44e-01     0s
   4   4.44297560e+03  4.43650514e+03  2.22e-11 9.24e-14  5.39e-02     0s
   5   4.43694382e+03  4.43665516e+03  9.31e-13 5.77e-15  2.41e-03     0s
   6   4.43674603e+03  4.43670017e+03  1.21e-13 9.41e-13  3.82e-04     0s
   7   4.43672537e+03  4.43671143e+03  5.10e-10 7.58e-10  1.16e-04     0s
   8   4.43671963e+03  4.43671505e+03  2.01e-10 3.55e-11  3.81e-05     0s
   9   4.43671762e+03  4.43671590e+03  7.42e-11 1.34e-11  1.43e-05     0s

Barrier solved model in 9 iterations and 0.01 seconds
Optimal objective 4.43671762e+03