Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:33 2013

Optimize a model with 8400 rows, 12602 columns and 16800 nonzeros
Model has 4200 quadratic constraints
Presolve time: 0.01s
Presolved: 8400 rows, 12602 columns, 16800 nonzeros
Presolved model has 4200 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.260e+04
 Factor NZ  : 2.940e+04 (roughly 9 MBytes of memory)
 Factor Ops : 1.050e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.64723696e+06  0.00000000e+00  5.68e-14 4.95e-01  2.99e+02     0s
   1   7.29506804e+05  1.42600288e+05  4.46e-08 4.99e-05  4.66e+01     0s
   2   5.39783014e+05  4.24983950e+05  1.88e-08 6.14e-06  9.11e+00     0s
   3   4.98296342e+05  4.78993937e+05  8.35e-09 6.61e-07  1.53e+00     0s
   4   4.81502497e+05  4.81170048e+05  8.53e-11 1.96e-08  2.64e-02     0s
   5   4.81292647e+05  4.81267780e+05  8.61e-12 1.33e-10  1.97e-03     0s
   6   4.81274781e+05  4.81269361e+05  3.10e-10 1.08e-09  4.30e-04     0s
   7   4.81270221e+05  4.81269529e+05  1.21e-09 9.20e-10  5.49e-05     0s
   8   4.81269735e+05  4.81269597e+05  2.54e-10 3.68e-13  1.10e-05     0s

Barrier solved model in 8 iterations and 0.15 seconds
Optimal objective 4.81269735e+05