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   2.37810917e+05  0.00000000e+00  2.84e-14 5.15e-01  3.02e+02     0s
   1   4.54021450e+04  9.90774669e+03  1.18e-09 5.14e-05  4.38e+01     0s
   2   3.55777672e+04  2.88146361e+04  6.00e-09 8.88e-06  8.35e+00     0s
   3   3.28634642e+04  3.17933653e+04  4.50e-09 2.50e-06  1.32e+00     0s
   4   3.21700344e+04  3.21171986e+04  1.76e-09 7.05e-07  6.52e-02     0s
   5   3.21562077e+04  3.21554888e+04  1.03e-10 2.50e-08  8.88e-04     0s
   6   3.21558782e+04  3.21557841e+04  3.80e-10 7.62e-09  1.16e-04     0s
   7   3.21558299e+04  3.21558102e+04  3.59e-09 1.15e-09  2.43e-05     0s

Barrier solved model in 7 iterations and 0.01 seconds
Optimal objective 3.21558299e+04