Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:51:36 2013

Optimize a model with 13400 rows, 20102 columns and 26800 nonzeros
Model has 6700 quadratic constraints
Presolve time: 0.01s
Presolved: 13400 rows, 20102 columns, 26800 nonzeros
Presolved model has 6700 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.010e+04
 Factor NZ  : 4.690e+04 (roughly 14 MBytes of memory)
 Factor Ops : 1.675e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.85930023e+06  0.00000000e+00  1.28e-13 5.05e-01  3.01e+02     0s
   1   1.16914110e+06  2.32605370e+05  3.18e-08 4.89e-05  4.66e+01     0s
   2   8.73146837e+05  6.88675293e+05  6.28e-09 3.15e-06  9.18e+00     0s
   3   8.01214827e+05  7.65893911e+05  1.38e-09 3.78e-07  1.76e+00     0s
   4   7.79944706e+05  7.75836964e+05  9.30e-11 7.04e-08  2.04e-01     0s
   5   7.78130993e+05  7.77363849e+05  3.13e-13 2.30e-08  3.82e-02     0s
   6   7.78118152e+05  7.78108947e+05  1.21e-13 4.63e-11  4.58e-04     0s
   7   7.78112520e+05  7.78110391e+05  1.85e-13 3.08e-12  1.06e-04     0s
   8   7.78110807e+05  7.78110474e+05  2.70e-13 1.07e-12  1.66e-05     0s

Barrier solved model in 8 iterations and 0.25 seconds
Optimal objective 7.78110807e+05