Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:49:31 2013

Optimize a model with 11200 rows, 16802 columns and 22400 nonzeros
Model has 5600 quadratic constraints
Presolve time: 0.01s
Presolved: 11200 rows, 16802 columns, 22400 nonzeros
Presolved model has 5600 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.680e+04
 Factor NZ  : 3.920e+04 (roughly 10 MBytes of memory)
 Factor Ops : 1.400e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.86682403e+06  0.00000000e+00  9.95e-14 4.97e-01  2.99e+02     0s
   1   9.74410868e+05  1.91452622e+05  1.27e-08 4.97e-05  4.66e+01     0s
   2   7.22495739e+05  5.69015997e+05  6.72e-08 3.74e-06  9.14e+00     0s
   3   6.61517808e+05  6.34182484e+05  9.16e-09 5.47e-07  1.63e+00     0s
   4   6.44316886e+05  6.43810524e+05  3.94e-11 1.77e-12  3.01e-02     0s
   5   6.43983508e+05  6.43933673e+05  4.73e-12 7.46e-13  2.97e-03     0s
   6   6.43942340e+05  6.43938135e+05  4.55e-13 1.99e-12  2.50e-04     0s
   7   6.43939067e+05  6.43938414e+05  4.12e-13 2.76e-12  3.89e-05     0s
   8   6.43938709e+05  6.43938490e+05  4.12e-13 1.33e-12  1.30e-05     0s

Barrier solved model in 8 iterations and 0.21 seconds
Optimal objective 6.43938709e+05