Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:52 2013

Optimize a model with 640 rows, 962 columns and 1280 nonzeros
Model has 320 quadratic constraints
Presolve time: 0.00s
Presolved: 640 rows, 962 columns, 1280 nonzeros
Presolved model has 320 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 9.600e+02
 Factor NZ  : 2.243e+03
 Factor Ops : 8.005e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.72170715e+05  0.00000000e+00  2.84e-14 4.59e-01  2.93e+02     0s
   1   5.13574012e+04  1.10487680e+04  1.55e-09 5.00e-05  4.20e+01     0s
   2   4.22395906e+04  3.26801919e+04  1.26e-08 1.01e-05  9.96e+00     0s
   3   3.76284659e+04  3.63465873e+04  6.21e-09 1.60e-06  1.34e+00     0s
   4   3.64522958e+04  3.64253868e+04  9.32e-10 1.63e-07  2.80e-02     0s
   5   3.64350254e+04  3.64337526e+04  1.68e-10 2.58e-09  1.33e-03     0s
   6   3.64345025e+04  3.64338332e+04  9.17e-11 5.83e-11  6.97e-04     0s
   7   3.64342038e+04  3.64338587e+04  4.79e-11 1.12e-11  3.60e-04     0s
   8   3.64341301e+04  3.64338709e+04  3.66e-11 4.59e-12  2.70e-04     0s
   9   3.64340759e+04  3.64338857e+04  2.84e-11 1.89e-12  1.98e-04     0s
  10   3.64339840e+04  3.64338989e+04  1.26e-11 2.27e-10  8.87e-05     0s
  11   3.64339639e+04  3.64339081e+04  8.87e-12 7.43e-11  5.81e-05     0s
  12   3.64339530e+04  3.64339141e+04  7.08e-12 1.88e-11  4.05e-05     0s
  13   3.64339469e+04  3.64339178e+04  5.83e-12 5.62e-12  3.03e-05     0s

Barrier solved model in 13 iterations and 0.02 seconds
Optimal objective 3.64339469e+04