Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:49 2013

Optimize a model with 540 rows, 812 columns and 1080 nonzeros
Model has 270 quadratic constraints
Presolve time: 0.00s
Presolved: 540 rows, 812 columns, 1080 nonzeros
Presolved model has 270 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 8.100e+02
 Factor NZ  : 1.893e+03
 Factor Ops : 6.755e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.34202602e+05  0.00000000e+00  2.84e-14 5.33e-01  2.98e+02     0s
   1   4.74633306e+04  9.59806271e+03  1.86e-09 5.13e-05  4.67e+01     0s
   2   3.49672747e+04  2.75257905e+04  4.46e-09 7.14e-06  9.19e+00     0s
   3   3.19716538e+04  3.07626110e+04  1.99e-09 2.20e-06  1.49e+00     0s
   4   3.14325351e+04  3.13569670e+04  4.16e-11 1.80e-07  9.33e-02     0s
   5   3.14086981e+04  3.13978801e+04  5.15e-12 2.73e-08  1.34e-02     0s
   6   3.14059324e+04  3.14051253e+04  9.24e-13 3.43e-10  9.96e-04     0s
   7   3.14053370e+04  3.14052622e+04  9.95e-14 1.06e-11  9.23e-05     0s
   8   3.14052988e+04  3.14052710e+04  7.71e-10 5.60e-10  3.43e-05     0s

Barrier solved model in 8 iterations and 0.02 seconds
Optimal objective 3.14052988e+04