Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:12 2013

Optimize a model with 7800 rows, 11702 columns and 15600 nonzeros
Model has 3900 quadratic constraints
Presolve time: 0.01s
Presolved: 7800 rows, 11702 columns, 15600 nonzeros
Presolved model has 3900 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.170e+04
 Factor NZ  : 2.730e+04 (roughly 8 MBytes of memory)
 Factor Ops : 9.750e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.36161327e+06  0.00000000e+00  4.26e-14 4.98e-01  2.97e+02     0s
   1   6.67248930e+05  1.33208064e+05  1.15e-07 4.86e-05  4.56e+01     0s
   2   4.99552483e+05  3.95066027e+05  1.00e-07 6.15e-06  8.93e+00     0s
   3   4.60097800e+05  4.39847181e+05  2.15e-08 1.21e-06  1.73e+00     0s
   4   4.46699306e+05  4.45117941e+05  2.81e-09 1.37e-07  1.35e-01     0s
   5   4.45846590e+05  4.45702690e+05  3.79e-10 1.62e-08  1.23e-02     0s
   6   4.45815319e+05  4.45809085e+05  2.79e-11 5.17e-10  5.33e-04     0s
   7   4.45813036e+05  4.45812652e+05  2.02e-10 4.22e-10  3.29e-05     0s

Barrier solved model in 7 iterations and 0.12 seconds
Optimal objective 4.45813036e+05