Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:25 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   1.37807139e+06  0.00000000e+00  2.84e-14 4.75e-01  2.97e+02     0s
   1   2.76576238e+05  5.52985207e+04  3.02e-08 5.02e-05  4.61e+01     0s
   2   2.16142380e+05  1.62009295e+05  2.20e-07 6.45e-06  1.13e+01     0s
   3   1.88888472e+05  1.81487795e+05  2.25e-08 9.57e-07  1.54e+00     0s
   4   1.83447147e+05  1.83273887e+05  3.95e-09 9.20e-08  3.61e-02     0s
   5   1.83370203e+05  1.83364491e+05  3.44e-10 1.23e-08  1.19e-03     0s
   6   1.83365627e+05  1.83364817e+05  4.99e-10 1.28e-09  1.69e-04     0s
   7   1.83365042e+05  1.83364864e+05  1.08e-10 1.45e-12  3.70e-05     0s

Barrier solved model in 7 iterations and 0.05 seconds
Optimal objective 1.83365042e+05