Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:19 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   3.47253897e+06  0.00000000e+00  5.68e-14 4.95e-01  2.99e+02     0s
   1   6.93942432e+05  1.36164338e+05  2.26e-08 4.97e-05  4.65e+01     0s
   2   5.14091282e+05  4.05527062e+05  5.86e-08 6.06e-06  9.05e+00     0s
   3   4.73472699e+05  4.51138950e+05  1.41e-08 8.59e-07  1.86e+00     0s
   4   4.59072108e+05  4.58336673e+05  2.92e-09 4.96e-08  6.13e-02     0s
   5   4.58815092e+05  4.58786387e+05  2.81e-10 4.68e-11  2.39e-03     0s
   6   4.58790073e+05  4.58787783e+05  5.90e-10 2.52e-09  1.91e-04     0s
   7   4.58788482e+05  4.58788116e+05  6.49e-10 1.66e-10  3.04e-05     0s

Barrier solved model in 7 iterations and 0.12 seconds
Optimal objective 4.58788482e+05