Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:04 2013

Optimize a model with 7600 rows, 11402 columns and 15200 nonzeros
Model has 3800 quadratic constraints
Presolve time: 0.01s
Presolved: 7600 rows, 11402 columns, 15200 nonzeros
Presolved model has 3800 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.140e+04
 Factor NZ  : 2.660e+04 (roughly 8 MBytes of memory)
 Factor Ops : 9.500e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.32100877e+06  0.00000000e+00  7.11e-14 5.11e-01  3.01e+02     0s
   1   6.59145563e+05  1.32172297e+05  4.27e-08 4.92e-05  4.62e+01     0s
   2   4.95706037e+05  3.91438625e+05  6.82e-08 6.36e-06  9.15e+00     0s
   3   4.57806327e+05  4.35686070e+05  9.04e-09 8.60e-07  1.94e+00     0s
   4   4.42127209e+05  4.41639067e+05  1.28e-09 5.26e-08  4.28e-02     0s
   5   4.41816383e+05  4.41783428e+05  1.19e-10 2.69e-10  2.89e-03     0s
   6   4.41787404e+05  4.41784706e+05  1.14e-10 3.06e-10  2.37e-04     0s
   7   4.41785362e+05  4.41784812e+05  9.07e-10 6.22e-10  4.83e-05     0s
   8   4.41784966e+05  4.41784842e+05  1.96e-10 1.25e-10  1.09e-05     0s

Barrier solved model in 8 iterations and 0.13 seconds
Optimal objective 4.41784966e+05