Gurobi 5.0.1 (linux64) logging started Tue Jan 22 21:42:50 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   6.49733708e+07  0.00000000e+00  1.25e-11 4.99e-01  2.91e+02     0s
   1   1.32564236e+07  2.74830281e+06  1.08e-06 4.56e-05  4.55e+01     1s
   2   9.98502436e+06  7.97198674e+06  1.55e-07 2.70e-06  8.71e+00     1s
   3   9.18413009e+06  8.80027990e+06  3.37e-08 3.24e-07  1.66e+00     2s
   4   8.98373689e+06  8.89662556e+06  6.47e-09 8.08e-08  3.77e-01     2s
   5   8.93442385e+06  8.92250541e+06  4.00e-10 1.82e-08  5.16e-02     2s
   6   8.93221672e+06  8.93062441e+06  1.67e-10 1.52e-11  6.89e-03     3s
   7   8.93110030e+06  8.93063346e+06  4.88e-11 5.73e-12  2.02e-03     3s
   8   8.93072007e+06  8.93063887e+06  8.51e-12 4.68e-12  3.51e-04     3s
   9   8.93066552e+06  8.93063962e+06  2.76e-12 6.24e-12  1.12e-04     4s
  10   8.93064443e+06  8.93064018e+06  3.69e-13 2.66e-12  1.84e-05     4s

Barrier solved model in 10 iterations and 3.81 seconds
Optimal objective 8.93064443e+06