Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:29 2013

Optimize a model with 8200 rows, 12302 columns and 16400 nonzeros
Model has 4100 quadratic constraints
Presolve time: 0.01s
Presolved: 8200 rows, 12302 columns, 16400 nonzeros
Presolved model has 4100 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.230e+04
 Factor NZ  : 2.870e+04 (roughly 8 MBytes of memory)
 Factor Ops : 1.025e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.56689798e+06  0.00000000e+00  7.11e-14 5.00e-01  3.00e+02     0s
   1   7.06876570e+05  1.43581183e+05  6.29e-08 4.92e-05  4.58e+01     0s
   2   5.35843929e+05  4.26851279e+05  1.20e-07 3.34e-06  8.86e+00     0s
   3   4.92461527e+05  4.71748379e+05  1.64e-08 5.93e-07  1.68e+00     0s
   4   4.79501764e+05  4.77828963e+05  1.14e-09 9.12e-08  1.36e-01     0s
   5   4.79117606e+05  4.78889507e+05  4.19e-10 8.50e-11  1.85e-02     0s
   6   4.78911776e+05  4.78893148e+05  3.46e-11 9.02e-13  1.51e-03     0s
   7   4.78901671e+05  4.78893363e+05  2.56e-10 8.59e-10  6.75e-04     0s
   8   4.78896167e+05  4.78893518e+05  7.94e-11 3.67e-11  2.15e-04     0s
   9   4.78895290e+05  4.78893590e+05  5.18e-11 5.25e-12  1.38e-04     0s
  10   4.78894699e+05  4.78893630e+05  3.27e-11 8.67e-13  8.69e-05     0s
  11   4.78894119e+05  4.78893701e+05  1.31e-11 1.81e-12  3.40e-05     0s

Barrier solved model in 11 iterations and 0.21 seconds
Optimal objective 4.78894119e+05