Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:30 2013

Optimize a model with 1440 rows, 2162 columns and 2880 nonzeros
Model has 720 quadratic constraints
Presolve time: 0.00s
Presolved: 1440 rows, 2162 columns, 2880 nonzeros
Presolved model has 720 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.160e+03
 Factor NZ  : 5.043e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.800e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.28905623e+05  0.00000000e+00  2.84e-14 5.14e-01  3.01e+02     0s
   1   1.25432518e+05  2.44135870e+04  4.30e-09 5.01e-05  4.68e+01     0s
   2   9.24107716e+04  7.17624783e+04  8.43e-09 7.16e-06  9.56e+00     0s
   3   8.37612944e+04  8.10977150e+04  4.27e-09 1.73e-06  1.23e+00     0s
   4   8.19015341e+04  8.17992959e+04  1.24e-09 1.97e-07  4.73e-02     0s
   5   8.18319129e+04  8.18243052e+04  1.70e-10 6.18e-09  3.52e-03     0s
   6   8.18266430e+04  8.18247075e+04  4.06e-11 2.10e-09  8.96e-04     0s
   7   8.18255758e+04  8.18249920e+04  1.36e-11 6.93e-11  2.70e-04     0s
   8   8.18252391e+04  8.18250169e+04  5.38e-12 1.02e-11  1.03e-04     0s
   9   8.18250974e+04  8.18250334e+04  1.59e-12 2.49e-12  2.96e-05     0s

Barrier solved model in 9 iterations and 0.03 seconds
Optimal objective 8.18250974e+04