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   6.15520765e+05  0.00000000e+00  2.84e-14 5.13e-01  2.94e+02     0s
   1   1.23830058e+05  2.63393757e+04  1.24e-08 4.95e-05  4.51e+01     0s
   2   9.55656657e+04  7.58099447e+04  1.20e-08 7.06e-06  9.15e+00     0s
   3   8.73111538e+04  8.43993639e+04  1.94e-09 1.02e-06  1.35e+00     0s
   4   8.53078135e+04  8.51186848e+04  7.01e-10 1.79e-07  8.76e-02     0s
   5   8.52227830e+04  8.52003306e+04  4.83e-10 2.88e-08  1.04e-02     0s
   6   8.52157234e+04  8.52141541e+04  3.27e-10 6.78e-09  7.27e-04     0s
   7   8.52147679e+04  8.52144131e+04  1.00e-10 5.28e-09  1.64e-04     0s
   8   8.52146839e+04  8.52146191e+04  3.95e-10 8.26e-10  3.00e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 8.52146839e+04