Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:51:07 2013

Optimize a model with 13000 rows, 19502 columns and 26000 nonzeros
Model has 6500 quadratic constraints
Presolve time: 0.01s
Presolved: 13000 rows, 19502 columns, 26000 nonzeros
Presolved model has 6500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.950e+04
 Factor NZ  : 4.550e+04 (roughly 13 MBytes of memory)
 Factor Ops : 1.625e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.66711161e+06  0.00000000e+00  1.42e-13 5.09e-01  3.00e+02     0s
   1   1.13591621e+06  2.27138999e+05  9.05e-08 4.86e-05  4.66e+01     0s
   2   8.49085478e+05  6.72125009e+05  7.96e-08 3.68e-06  9.07e+00     0s
   3   7.79240028e+05  7.44031934e+05  1.84e-08 4.51e-07  1.81e+00     0s
   4   7.63372395e+05  7.54466739e+05  4.92e-09 9.86e-08  4.57e-01     0s
   5   7.58600081e+05  7.56980693e+05  7.19e-10 1.71e-08  8.30e-02     0s
   6   7.57629684e+05  7.57415197e+05  3.55e-14 5.23e-09  1.10e-02     0s
   7   7.57619697e+05  7.57610282e+05  2.84e-14 1.65e-11  4.83e-04     0s
   8   7.57612304e+05  7.57610685e+05  2.20e-13 6.98e-12  8.30e-05     0s
   9   7.57611306e+05  7.57610929e+05  9.95e-14 2.46e-12  1.93e-05     0s

Barrier solved model in 9 iterations and 0.28 seconds
Optimal objective 7.57611306e+05