Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:46:13 2013

Optimize a model with 5600 rows, 8402 columns and 11200 nonzeros
Model has 2800 quadratic constraints
Presolve time: 0.01s
Presolved: 5600 rows, 8402 columns, 11200 nonzeros
Presolved model has 2800 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 8.400e+03
 Factor NZ  : 1.960e+04 (roughly 6 MBytes of memory)
 Factor Ops : 7.000e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.38906183e+06  0.00000000e+00  4.26e-14 4.65e-01  2.95e+02     0s
   1   4.74317254e+05  9.47316794e+04  5.18e-08 4.86e-05  4.52e+01     0s
   2   3.56657133e+05  2.82065975e+05  6.03e-08 6.15e-06  8.88e+00     0s
   3   3.26854321e+05  3.13913327e+05  1.36e-08 1.04e-06  1.54e+00     0s
   4   3.17951953e+05  3.17721832e+05  1.94e-09 1.85e-08  2.74e-02     0s
   5   3.17835477e+05  3.17794123e+05  6.16e-10 7.92e-09  4.92e-03     0s
   6   3.17801178e+05  3.17794892e+05  2.69e-10 2.11e-09  7.48e-04     0s
   7   3.17796287e+05  3.17795176e+05  5.44e-10 4.20e-10  1.32e-04     0s
   8   3.17795596e+05  3.17795294e+05  1.51e-10 1.34e-11  3.59e-05     0s

Barrier solved model in 8 iterations and 0.10 seconds
Optimal objective 3.17795596e+05