Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:48 2013

Optimize a model with 4600 rows, 6902 columns and 9200 nonzeros
Model has 2300 quadratic constraints
Presolve time: 0.01s
Presolved: 4600 rows, 6902 columns, 9200 nonzeros
Presolved model has 2300 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.900e+03
 Factor NZ  : 1.610e+04 (roughly 5 MBytes of memory)
 Factor Ops : 5.750e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.99438691e+06  0.00000000e+00  2.84e-14 4.86e-01  2.99e+02     0s
   1   3.98898084e+05  7.94376554e+04  5.72e-08 4.99e-05  4.63e+01     0s
   2   2.96798063e+05  2.33479066e+05  2.47e-09 6.44e-06  9.18e+00     0s
   3   2.70205400e+05  2.60097433e+05  5.66e-09 1.05e-06  1.46e+00     0s
   4   2.64495357e+05  2.63062139e+05  4.26e-14 2.97e-07  2.08e-01     0s
   5   2.64350472e+05  2.64274613e+05  1.20e-10 1.18e-08  1.10e-02     0s
   6   2.64299004e+05  2.64291318e+05  1.09e-11 1.12e-09  1.11e-03     0s
   7   2.64295929e+05  2.64292741e+05  5.33e-12 1.47e-10  4.62e-04     0s
   8   2.64293748e+05  2.64292895e+05  1.31e-12 6.51e-11  1.24e-04     0s
   9   2.64293441e+05  2.64292925e+05  7.60e-13 4.90e-11  7.47e-05     0s
  10   2.64293252e+05  2.64292952e+05  4.05e-13 3.53e-11  4.34e-05     0s
  11   2.64293144e+05  2.64292991e+05  2.13e-13 1.68e-11  2.22e-05     0s

Barrier solved model in 11 iterations and 0.12 seconds
Optimal objective 2.64293144e+05