Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:36 2013

Optimize a model with 8400 rows, 12602 columns and 16800 nonzeros
Model has 4200 quadratic constraints
Presolve time: 0.01s
Presolved: 8400 rows, 12602 columns, 16800 nonzeros
Presolved model has 4200 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.260e+04
 Factor NZ  : 2.940e+04 (roughly 9 MBytes of memory)
 Factor Ops : 1.050e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.65239059e+06  0.00000000e+00  5.68e-14 4.99e-01  2.99e+02     0s
   1   7.24625704e+05  1.47171775e+05  7.01e-08 4.92e-05  4.58e+01     0s
   2   5.49002342e+05  4.37182715e+05  1.79e-08 3.67e-06  8.87e+00     0s
   3   5.04153461e+05  4.83292512e+05  3.41e-09 4.37e-07  1.66e+00     0s
   4   4.90945804e+05  4.89141188e+05  4.97e-14 8.11e-08  1.43e-01     0s
   5   4.90589753e+05  4.90565673e+05  2.13e-14 5.07e-10  1.91e-03     0s
   6   4.90577216e+05  4.90575189e+05  1.27e-10 2.06e-09  1.61e-04     0s
   7   4.90576054e+05  4.90575311e+05  4.79e-11 2.76e-10  5.90e-05     0s
   8   4.90575551e+05  4.90575328e+05  1.34e-11 9.50e-11  1.77e-05     0s

Barrier solved model in 8 iterations and 0.15 seconds
Optimal objective 4.90575551e+05