Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:26 2013

Optimize a model with 3200 rows, 4802 columns and 6400 nonzeros
Model has 1600 quadratic constraints
Presolve time: 0.00s
Presolved: 3200 rows, 4802 columns, 6400 nonzeros
Presolved model has 1600 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 4.800e+03
 Factor NZ  : 1.120e+04 (roughly 3 MBytes of memory)
 Factor Ops : 4.000e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.35239083e+06  0.00000000e+00  2.84e-14 4.84e-01  2.91e+02     0s
   1   2.70439148e+05  5.55391092e+04  3.95e-08 5.03e-05  4.48e+01     0s
   2   2.04446438e+05  1.62438223e+05  4.27e-08 6.50e-06  8.75e+00     0s
   3   1.86562493e+05  1.81920650e+05  6.62e-09 1.10e-06  9.67e-01     0s
   4   1.83026712e+05  1.82931255e+05  1.92e-09 1.30e-07  1.99e-02     0s
   5   1.82987205e+05  1.82983352e+05  3.22e-10 6.99e-09  8.03e-04     0s
   6   1.82984038e+05  1.82983538e+05  9.89e-10 6.22e-10  1.04e-04     0s
   7   1.82983764e+05  1.82983574e+05  3.90e-10 3.07e-12  3.95e-05     0s
   8   1.82983641e+05  1.82983586e+05  1.10e-10 4.80e-12  1.16e-05     0s

Barrier solved model in 8 iterations and 0.06 seconds
Optimal objective 1.82983641e+05