Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:18:19 2013

Optimize a model with 72000 rows, 108002 columns and 144000 nonzeros
Model has 36000 quadratic constraints
Presolve time: 0.08s
Presolved: 72000 rows, 108002 columns, 144000 nonzeros
Presolved model has 36000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.080e+05
 Factor NZ  : 2.520e+05 (roughly 70 MBytes of memory)
 Factor Ops : 9.000e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.08230482e+07  0.00000000e+00  1.72e-12 5.01e-01  2.95e+02     0s
   1   6.24367144e+06  1.27168630e+06  4.08e-07 4.73e-05  4.60e+01     0s
   2   4.68324718e+06  3.71631804e+06  5.92e-08 2.93e-06  8.95e+00     0s
   3   4.30179870e+06  4.11610614e+06  1.29e-08 3.58e-07  1.72e+00     1s
   4   4.19803214e+06  4.16295879e+06  1.55e-09 9.36e-08  3.25e-01     1s
   5   4.18224960e+06  4.18028314e+06  1.33e-10 1.42e-09  1.82e-02     1s
   6   4.18073604e+06  4.18065929e+06  5.78e-12 3.50e-11  7.11e-04     1s
   7   4.18068821e+06  4.18066887e+06  1.68e-12 3.70e-12  1.79e-04     1s
   8   4.18067378e+06  4.18066965e+06  4.97e-13 1.92e-12  3.83e-05     1s

Barrier solved model in 8 iterations and 1.44 seconds
Optimal objective 4.18067378e+06