Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:51 2013

Optimize a model with 620 rows, 932 columns and 1240 nonzeros
Model has 310 quadratic constraints
Presolve time: 0.00s
Presolved: 620 rows, 932 columns, 1240 nonzeros
Presolved model has 310 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 9.300e+02
 Factor NZ  : 2.173e+03
 Factor Ops : 7.755e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.71912316e+05  0.00000000e+00  2.84e-14 5.13e-01  3.01e+02     0s
   1   5.43199919e+04  1.10706711e+04  4.67e-09 5.11e-05  4.65e+01     0s
   2   4.05870510e+04  3.19218280e+04  1.96e-08 7.27e-06  9.32e+00     0s
   3   3.70911593e+04  3.57777556e+04  5.39e-09 2.00e-06  1.41e+00     0s
   4   3.61964550e+04  3.61505617e+04  2.33e-09 2.04e-07  4.93e-02     0s
   5   3.61649511e+04  3.61612572e+04  4.53e-10 2.78e-09  3.97e-03     0s
   6   3.61617365e+04  3.61613544e+04  4.00e-11 6.47e-10  4.11e-04     0s
   7   3.61616901e+04  3.61614004e+04  3.42e-11 5.21e-11  3.12e-04     0s
   8   3.61615275e+04  3.61614027e+04  1.42e-11 3.14e-11  1.34e-04     0s
   9   3.61614701e+04  3.61614061e+04  7.02e-12 2.16e-11  6.88e-05     0s
  10   3.61614618e+04  3.61614098e+04  5.93e-12 9.20e-12  5.59e-05     0s
  11   3.61614602e+04  3.61614125e+04  5.75e-12 3.69e-12  5.12e-05     0s
  12   3.61614443e+04  3.61614130e+04  3.64e-12 3.16e-12  3.37e-05     0s

Barrier solved model in 12 iterations and 0.02 seconds
Optimal objective 3.61614443e+04