Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:58 2013

Optimize a model with 820 rows, 1232 columns and 1640 nonzeros
Model has 410 quadratic constraints
Presolve time: 0.00s
Presolved: 820 rows, 1232 columns, 1640 nonzeros
Presolved model has 410 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.230e+03
 Factor NZ  : 2.873e+03
 Factor Ops : 1.026e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.32156394e+05  0.00000000e+00  2.84e-14 4.21e-01  2.79e+02     0s
   1   6.69008322e+04  1.39962175e+04  3.05e-09 4.92e-05  4.30e+01     0s
   2   5.07715767e+04  4.01750792e+04  6.20e-09 7.08e-06  8.62e+00     0s
   3   4.59496979e+04  4.51328355e+04  1.70e-09 7.37e-07  6.64e-01     0s
   4   4.54287906e+04  4.53850132e+04  5.36e-11 6.66e-08  3.56e-02     0s
   5   4.54086452e+04  4.54079186e+04  1.36e-11 7.38e-09  5.91e-04     0s
   6   4.54083234e+04  4.54082679e+04  2.37e-09 1.23e-08  4.51e-05     0s
   7   4.54082879e+04  4.54082754e+04  6.11e-10 9.10e-13  1.02e-05     0s

Barrier solved model in 7 iterations and 0.02 seconds
Optimal objective 4.54082879e+04