Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:56 2013

Optimize a model with 760 rows, 1142 columns and 1520 nonzeros
Model has 380 quadratic constraints
Presolve time: 0.00s
Presolved: 760 rows, 1142 columns, 1520 nonzeros
Presolved model has 380 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.140e+03
 Factor NZ  : 2.663e+03
 Factor Ops : 9.505e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.14550581e+05  0.00000000e+00  2.84e-14 4.57e-01  2.84e+02     0s
   1   6.28932344e+04  1.42883532e+04  2.70e-09 4.78e-05  4.26e+01     0s
   2   5.17671986e+04  4.10185760e+04  7.71e-09 7.43e-06  9.43e+00     0s
   3   4.62697100e+04  4.49760363e+04  2.86e-09 1.55e-06  1.13e+00     0s
   4   4.52023232e+04  4.51776594e+04  7.09e-11 2.73e-08  2.16e-02     0s
   5   4.51925827e+04  4.51895522e+04  9.04e-12 3.21e-09  2.66e-03     0s
   6   4.51913073e+04  4.51902788e+04  9.81e-13 1.74e-09  9.02e-04     0s
   7   4.51911476e+04  4.51908204e+04  1.79e-09 2.55e-09  2.87e-04     0s
   8   4.51911278e+04  4.51909859e+04  1.09e-09 3.02e-09  1.24e-04     0s
   9   4.51911233e+04  4.51911184e+04  4.67e-09 1.21e-09  4.25e-06     0s

Barrier solved model in 9 iterations and 0.02 seconds
Optimal objective 4.51911233e+04