Gurobi 5.0.1 (linux64) logging started Tue Jan 22 21:44:39 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   6.51258137e+07  0.00000000e+00  8.46e-12 5.02e-01  2.91e+02     0s
   1   1.33055226e+07  2.75054367e+06  1.18e-06 4.57e-05  4.57e+01     1s
   2   1.00010709e+07  7.96719305e+06  1.70e-07 2.76e-06  8.80e+00     1s
   3   9.21259174e+06  8.80321552e+06  3.73e-08 3.34e-07  1.77e+00     2s
   4   8.97802717e+06  8.90814199e+06  5.03e-09 6.74e-08  3.03e-01     2s
   5   8.93733084e+06  8.92356537e+06  1.27e-11 3.03e-08  5.96e-02     2s
   6   8.93688745e+06  8.93668278e+06  3.68e-12 6.34e-11  8.86e-04     3s
   7   8.93671614e+06  8.93670679e+06  3.34e-13 3.82e-12  4.05e-05     3s
   8   8.93671054e+06  8.93670884e+06  3.55e-13 5.27e-12  7.34e-06     3s

Barrier solved model in 8 iterations and 3.12 seconds
Optimal objective 8.93671054e+06