Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:41 2013

Optimize a model with 140 rows, 212 columns and 280 nonzeros
Model has 70 quadratic constraints
Presolve time: 0.00s
Presolved: 140 rows, 212 columns, 280 nonzeros
Presolved model has 70 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Free vars  : 2
 AA' NZ     : 4.900e+03
 Factor NZ  : 8.646e+03
 Factor Ops : 6.662e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.25070487e+04  0.00000000e+00  1.71e-13 6.54e-01  3.07e+02     0s
   1   1.24941651e+04  2.72050698e+03  2.05e-09 4.81e-05  4.65e+01     0s
   2   9.54610863e+03  7.79456753e+03  8.04e-09 7.77e-06  8.34e+00     0s
   3   8.77829760e+03  8.62798754e+03  1.79e-09 1.96e-06  7.16e-01     0s
   4   8.68357731e+03  8.67838212e+03  5.52e-11 7.53e-08  2.47e-02     0s
   5   8.68060593e+03  8.67969705e+03  7.19e-12 1.67e-08  4.33e-03     0s
   6   8.68027337e+03  8.67989537e+03  2.69e-12 7.14e-09  1.80e-03     0s
   7   8.68014037e+03  8.68002353e+03  1.05e-12 1.20e-09  5.56e-04     0s
   8   8.68006811e+03  8.68004180e+03  2.56e-13 2.06e-10  1.25e-04     0s
   9   8.68005098e+03  8.68004466e+03  4.55e-13 7.93e-11  3.01e-05     0s

Barrier solved model in 9 iterations and 0.01 seconds
Optimal objective 8.68005098e+03