Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:49:34 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   4.90634902e+06  0.00000000e+00  5.68e-14 5.07e-01  3.02e+02     0s
   1   9.77798857e+05  1.94189724e+05  1.08e-07 4.88e-05  4.66e+01     0s
   2   7.29896771e+05  5.76187340e+05  1.28e-07 6.26e-06  9.15e+00     0s
   3   6.70628483e+05  6.40884148e+05  2.65e-08 7.34e-07  1.77e+00     0s
   4   6.51532157e+05  6.49582508e+05  2.62e-09 1.10e-07  1.16e-01     0s
   5   6.50922448e+05  6.50887737e+05  7.44e-11 1.38e-09  2.07e-03     0s
   6   6.50906921e+05  6.50903245e+05  1.20e-10 2.07e-09  2.19e-04     0s
   7   6.50905388e+05  6.50904379e+05  3.08e-11 5.92e-10  6.01e-05     0s
   8   6.50905070e+05  6.50904824e+05  1.26e-11 2.34e-11  1.46e-05     0s

Barrier solved model in 8 iterations and 0.21 seconds
Optimal objective 6.50905070e+05