Gurobi 5.0.1 (linux64) logging started Tue Jan 22 21:45:14 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   6.51880741e+07  0.00000000e+00  1.07e-11 5.03e-01  2.92e+02     0s
   1   1.32682157e+07  2.75022004e+06  6.07e-07 4.55e-05  4.55e+01     1s
   2   1.00012386e+07  7.98894540e+06  8.72e-08 2.69e-06  8.71e+00     1s
   3   9.20318114e+06  8.81425275e+06  1.93e-08 3.26e-07  1.68e+00     2s
   4   8.99755999e+06  8.90829202e+06  3.51e-09 8.96e-08  3.86e-01     2s
   5   8.94871885e+06  8.93447728e+06  1.46e-10 2.65e-08  6.17e-02     2s
   6   8.94718160e+06  8.94603170e+06  6.19e-11 2.64e-11  4.98e-03     3s
   7   8.94660330e+06  8.94603965e+06  3.07e-11 1.53e-11  2.44e-03     3s
   8   8.94609611e+06  8.94604803e+06  2.57e-12 4.43e-12  2.08e-04     3s
   9   8.94606638e+06  8.94604953e+06  1.02e-12 7.95e-12  7.29e-05     4s
  10   8.94605575e+06  8.94605048e+06  6.25e-13 3.20e-12  2.28e-05     4s

Barrier solved model in 10 iterations and 3.81 seconds
Optimal objective 8.94605575e+06