Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:49:43 2013

Optimize a model with 11400 rows, 17102 columns and 22800 nonzeros
Model has 5700 quadratic constraints
Presolve time: 0.01s
Presolved: 11400 rows, 17102 columns, 22800 nonzeros
Presolved model has 5700 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.710e+04
 Factor NZ  : 3.990e+04 (roughly 10 MBytes of memory)
 Factor Ops : 1.425e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.95139520e+06  0.00000000e+00  1.14e-13 4.91e-01  2.99e+02     0s
   1   9.91333953e+05  1.96484762e+05  1.07e-07 4.94e-05  4.65e+01     0s
   2   7.37383224e+05  5.79511667e+05  1.77e-08 3.92e-06  9.23e+00     0s
   3   6.76457232e+05  6.45659394e+05  1.36e-09 6.84e-07  1.80e+00     0s
   4   6.58917793e+05  6.53698782e+05  1.26e-10 1.66e-07  3.05e-01     0s
   5   6.56902129e+05  6.56492768e+05  2.06e-11 1.29e-10  2.39e-02     0s
   6   6.56535157e+05  6.56501998e+05  1.49e-12 8.80e-12  1.94e-03     0s
   7   6.56514543e+05  6.56503937e+05  4.88e-10 5.76e-10  6.20e-04     0s
   8   6.56510514e+05  6.56504312e+05  2.92e-10 1.77e-11  3.63e-04     0s
   9   6.56507338e+05  6.56504497e+05  1.33e-10 9.57e-14  1.66e-04     0s
  10   6.56506749e+05  6.56504528e+05  1.03e-10 3.07e-13  1.30e-04     0s
  11   6.56505810e+05  6.56504742e+05  5.16e-11 5.84e-12  6.25e-05     0s
  12   6.56505411e+05  6.56504813e+05  2.91e-11 2.00e-12  3.50e-05     0s

Barrier solved model in 12 iterations and 0.31 seconds
Optimal objective 6.56505411e+05