Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:00 2013

Optimize a model with 880 rows, 1322 columns and 1760 nonzeros
Model has 440 quadratic constraints
Presolve time: 0.00s
Presolved: 880 rows, 1322 columns, 1760 nonzeros
Presolved model has 440 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.320e+03
 Factor NZ  : 3.083e+03
 Factor Ops : 1.100e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.76051143e+05  0.00000000e+00  2.84e-14 5.13e-01  2.94e+02     0s
   1   7.58714181e+04  1.63872833e+04  1.68e-09 4.90e-05  4.51e+01     0s
   2   5.90384718e+04  4.70963207e+04  2.04e-09 6.79e-06  9.05e+00     0s
   3   5.34742236e+04  5.23168970e+04  2.67e-10 6.96e-07  8.77e-01     0s
   4   5.27403341e+04  5.27138239e+04  2.57e-10 9.88e-09  2.01e-02     0s
   5   5.27219069e+04  5.27195394e+04  1.09e-10 4.42e-09  1.79e-03     0s
   6   5.27201259e+04  5.27197045e+04  2.77e-09 2.71e-09  3.19e-04     0s
   7   5.27198660e+04  5.27197643e+04  7.26e-10 4.28e-09  7.71e-05     0s
   8   5.27197990e+04  5.27197758e+04  1.69e-10 5.34e-11  1.75e-05     0s

Barrier solved model in 8 iterations and 0.02 seconds
Optimal objective 5.27197990e+04