Gurobi 5.0.1 (linux64) logging started Tue Jan 22 21:44:21 2013

Optimize a model with 154000 rows, 231002 columns and 308000 nonzeros
Model has 77000 quadratic constraints
Presolve time: 0.18s
Presolved: 154000 rows, 231002 columns, 308000 nonzeros
Presolved model has 77000 second-order cone constraints
Ordering time: 0.02s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.310e+05
 Factor NZ  : 5.390e+05 (roughly 160 MBytes of memory)
 Factor Ops : 1.925e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.49576670e+07  0.00000000e+00  1.45e-11 4.97e-01  2.91e+02     0s
   1   1.32564254e+07  2.73974546e+06  9.58e-07 4.56e-05  4.55e+01     1s
   2   9.96345279e+06  7.93902543e+06  1.39e-07 2.74e-06  8.76e+00     1s
   3   9.17999209e+06  8.77136194e+06  3.05e-08 3.33e-07  1.77e+00     2s
   4   8.92862021e+06  8.89717897e+06  2.03e-09 1.38e-08  1.36e-01     2s
   5   8.90681644e+06  8.90444076e+06  1.83e-10 4.56e-12  1.03e-02     2s
   6   8.90478008e+06  8.90452716e+06  1.83e-11 3.67e-12  1.09e-03     3s
   7   8.90466733e+06  8.90455652e+06  8.95e-12 4.09e-12  4.80e-04     3s
   8   8.90459869e+06  8.90455809e+06  3.67e-12 5.99e-12  1.76e-04     3s
   9   8.90457039e+06  8.90455954e+06  1.02e-12 4.02e-12  4.70e-05     4s
  10   8.90456862e+06  8.90456011e+06  1.19e-12 3.40e-12  3.69e-05     4s

Barrier solved model in 10 iterations and 3.86 seconds
Optimal objective 8.90456862e+06