Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:46 2013

Optimize a model with 440 rows, 662 columns and 880 nonzeros
Model has 220 quadratic constraints
Presolve time: 0.00s
Presolved: 440 rows, 662 columns, 880 nonzeros
Presolved model has 220 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.600e+02
 Factor NZ  : 1.543e+03
 Factor Ops : 5.505e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.74630918e+05  0.00000000e+00  2.84e-14 3.92e-01  2.74e+02     0s
   1   3.50721617e+04  7.53580983e+03  1.16e-08 5.03e-05  4.17e+01     0s
   2   2.69781448e+04  2.15634648e+04  3.16e-10 7.00e-06  8.20e+00     0s
   3   2.46102123e+04  2.39278034e+04  3.07e-10 1.42e-06  1.03e+00     0s
   4   2.42886650e+04  2.42393321e+04  8.81e-12 1.55e-07  7.47e-02     0s
   5   2.42752622e+04  2.42721053e+04  1.71e-13 1.26e-08  4.78e-03     0s
   6   2.42750008e+04  2.42748155e+04  4.18e-10 1.20e-08  2.81e-04     0s
   7   2.42749740e+04  2.42749302e+04  7.93e-11 2.90e-09  6.64e-05     0s
   8   2.42749659e+04  2.42749496e+04  3.21e-09 1.35e-09  2.48e-05     0s

Barrier solved model in 8 iterations and 0.01 seconds
Optimal objective 2.42749659e+04