Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:17 2013

Optimize a model with 8000 rows, 12002 columns and 16000 nonzeros
Model has 4000 quadratic constraints
Presolve time: 0.01s
Presolved: 8000 rows, 12002 columns, 16000 nonzeros
Presolved model has 4000 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.200e+04
 Factor NZ  : 2.800e+04 (roughly 8 MBytes of memory)
 Factor Ops : 1.000e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.48907044e+06  0.00000000e+00  5.68e-14 5.07e-01  3.00e+02     0s
   1   6.92057425e+05  1.39007537e+05  1.14e-08 4.91e-05  4.61e+01     0s
   2   5.21050956e+05  4.11909457e+05  5.53e-08 3.94e-06  9.10e+00     0s
   3   4.78874931e+05  4.56751540e+05  7.88e-09 7.03e-07  1.84e+00     0s
   4   4.64893267e+05  4.62911836e+05  5.68e-14 1.39e-07  1.65e-01     0s
   5   4.64515595e+05  4.64501076e+05  2.84e-14 2.18e-10  1.21e-03     0s
   6   4.64506920e+05  4.64504322e+05  2.59e-10 3.07e-09  2.17e-04     0s
   7   4.64504794e+05  4.64504389e+05  3.49e-11 1.09e-09  3.37e-05     0s

Barrier solved model in 7 iterations and 0.13 seconds
Optimal objective 4.64504794e+05