Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:50:00 2013

Optimize a model with 11800 rows, 17702 columns and 23600 nonzeros
Model has 5900 quadratic constraints
Presolve time: 0.01s
Presolved: 11800 rows, 17702 columns, 23600 nonzeros
Presolved model has 5900 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.770e+04
 Factor NZ  : 4.130e+04 (roughly 12 MBytes of memory)
 Factor Ops : 1.475e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.14057727e+06  0.00000000e+00  1.42e-13 5.08e-01  3.00e+02     0s
   1   1.02208168e+06  2.05049908e+05  6.10e-08 4.88e-05  4.62e+01     0s
   2   7.67526660e+05  6.08476173e+05  8.59e-08 5.69e-06  8.99e+00     0s
   3   7.04157703e+05  6.75219156e+05  1.70e-08 7.52e-07  1.63e+00     0s
   4   6.86080446e+05  6.83019695e+05  4.97e-14 1.68e-07  1.73e-01     0s
   5   6.85472182e+05  6.85409971e+05  2.84e-14 3.02e-09  3.51e-03     0s
   6   6.85456796e+05  6.85454251e+05  1.34e-10 1.67e-09  1.44e-04     0s
   7   6.85455548e+05  6.85454979e+05  2.53e-11 4.43e-10  3.22e-05     0s

Barrier solved model in 7 iterations and 0.20 seconds
Optimal objective 6.85455548e+05