Gurobi 5.0.1 (linux64) logging started Tue Jan 22 21:43:08 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   6.50268380e+07  0.00000000e+00  1.68e-11 5.00e-01  2.91e+02     0s
   1   1.32856822e+07  2.74338300e+06  5.43e-07 4.57e-05  4.56e+01     1s
   2   9.97662515e+06  7.95031246e+06  7.84e-08 2.73e-06  8.77e+00     1s
   3   9.19117339e+06  8.78455951e+06  1.71e-08 3.28e-07  1.76e+00     2s
   4   8.93556153e+06  8.90888368e+06  8.36e-10 1.46e-08  1.15e-01     2s
   5   8.91704548e+06  8.91644285e+06  2.08e-11 1.73e-12  2.61e-03     2s
   6   8.91661123e+06  8.91649337e+06  3.92e-12 2.36e-12  5.10e-04     3s
   7   8.91654255e+06  8.91651338e+06  1.14e-12 1.54e-12  1.26e-04     3s
   8   8.91652799e+06  8.91651538e+06  8.24e-13 4.21e-12  5.46e-05     3s
   9   8.91652000e+06  8.91651565e+06  6.54e-13 1.46e-12  1.88e-05     4s

Barrier solved model in 9 iterations and 3.51 seconds
Optimal objective 8.91652000e+06