Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:05:17 2013

Optimize a model with 42000 rows, 63002 columns and 84000 nonzeros
Model has 21000 quadratic constraints
Presolve time: 0.04s
Presolved: 42000 rows, 63002 columns, 84000 nonzeros
Presolved model has 21000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.300e+04
 Factor NZ  : 1.470e+05 (roughly 40 MBytes of memory)
 Factor Ops : 5.250e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.81265947e+07  0.00000000e+00  6.96e-13 4.95e-01  2.97e+02     0s
   1   3.63809037e+06  7.32318079e+05  4.83e-07 4.80e-05  4.61e+01     0s
   2   2.72749203e+06  2.16306494e+06  6.95e-08 2.94e-06  8.96e+00     0s
   3   2.50627701e+06  2.39505650e+06  1.56e-08 3.68e-07  1.77e+00     0s
   4   2.44545149e+06  2.42607710e+06  2.20e-09 6.70e-08  3.08e-01     1s
   5   2.43385005e+06  2.43302434e+06  4.84e-11 3.72e-09  1.31e-02     1s
   6   2.43362904e+06  2.43351066e+06  1.64e-11 3.54e-11  1.88e-03     1s
   7   2.43352470e+06  2.43351555e+06  1.24e-12 2.64e-12  1.45e-04     1s
   8   2.43351823e+06  2.43351578e+06  5.97e-13 4.75e-13  3.89e-05     1s
   9   2.43351670e+06  2.43351584e+06  6.25e-13 1.97e-12  1.37e-05     1s

Barrier solved model in 9 iterations and 0.91 seconds
Optimal objective 2.43351670e+06