Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:54 2013

Optimize a model with 9000 rows, 13502 columns and 18000 nonzeros
Model has 4500 quadratic constraints
Presolve time: 0.01s
Presolved: 9000 rows, 13502 columns, 18000 nonzeros
Presolved model has 4500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.350e+04
 Factor NZ  : 3.150e+04 (roughly 10 MBytes of memory)
 Factor Ops : 1.125e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.88574896e+06  0.00000000e+00  5.68e-14 4.84e-01  2.98e+02     0s
   1   7.73821048e+05  1.54970483e+05  4.07e-08 4.93e-05  4.58e+01     0s
   2   5.79363670e+05  4.57663098e+05  8.15e-08 6.22e-06  9.01e+00     0s
   3   5.33878487e+05  5.09312717e+05  2.33e-08 9.51e-07  1.82e+00     0s
   4   5.17137823e+05  5.16031646e+05  6.39e-14 7.41e-08  8.19e-02     0s
   5   5.16735762e+05  5.16712937e+05  7.06e-11 8.10e-10  1.69e-03     0s
   6   5.16715938e+05  5.16714199e+05  1.28e-10 2.84e-10  1.29e-04     0s
   7   5.16714708e+05  5.16714288e+05  3.03e-11 1.42e-11  3.11e-05     0s

Barrier solved model in 7 iterations and 0.14 seconds
Optimal objective 5.16714708e+05