Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:50:35 2013

Optimize a model with 12400 rows, 18602 columns and 24800 nonzeros
Model has 6200 quadratic constraints
Presolve time: 0.01s
Presolved: 12400 rows, 18602 columns, 24800 nonzeros
Presolved model has 6200 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.860e+04
 Factor NZ  : 4.340e+04 (roughly 13 MBytes of memory)
 Factor Ops : 1.550e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.38460972e+06  0.00000000e+00  9.95e-14 5.00e-01  2.99e+02     0s
   1   1.07377304e+06  2.15974412e+05  2.10e-07 4.92e-05  4.61e+01     0s
   2   8.05585010e+05  6.37241842e+05  3.46e-08 3.85e-06  9.05e+00     0s
   3   7.39406164e+05  7.06944978e+05  6.74e-09 4.91e-07  1.75e+00     0s
   4   7.21351394e+05  7.16662247e+05  8.78e-10 7.76e-08  2.52e-01     0s
   5   7.18727251e+05  7.18274828e+05  6.51e-12 1.42e-08  2.43e-02     0s
   6   7.18680392e+05  7.18668012e+05  6.96e-11 1.96e-09  6.66e-04     0s
   7   7.18674084e+05  7.18673052e+05  4.73e-12 1.78e-10  5.54e-05     0s
   8   7.18673676e+05  7.18673538e+05  1.25e-09 8.49e-10  7.42e-06     0s

Barrier solved model in 8 iterations and 0.22 seconds
Optimal objective 7.18673676e+05