Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:35:56 2013

Optimize a model with 20 rows, 32 columns and 40 nonzeros
Model has 10 quadratic constraints
Presolve time: 0.00s
Presolved: 20 rows, 32 columns, 40 nonzeros
Presolved model has 10 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Free vars  : 2
 AA' NZ     : 1.000e+02
 Factor NZ  : 2.100e+02
 Factor Ops : 2.870e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   7.08684299e+03  0.00000000e+00  7.11e-14 7.51e-01  2.42e+02     0s
   1   1.63235014e+03  4.38003635e+02  3.42e-10 5.90e-05  3.98e+01     0s
   2   1.23338714e+03  1.00358121e+03  3.53e-10 1.44e-05  7.66e+00     0s
   3   1.11213810e+03  1.09471057e+03  5.16e-11 3.17e-06  5.81e-01     0s
   4   1.10228483e+03  1.10169057e+03  4.12e-11 4.28e-07  1.98e-02     0s
   5   1.10188753e+03  1.10185218e+03  2.03e-12 3.15e-08  1.18e-03     0s
   6   1.10187799e+03  1.10187279e+03  2.08e-09 3.15e-09  1.74e-04     0s
   7   1.10187744e+03  1.10187523e+03  1.45e-09 5.99e-10  7.35e-05     0s
   8   1.10187625e+03  1.10187575e+03  3.47e-10 1.03e-10  1.64e-05     0s

Barrier solved model in 8 iterations and 0.01 seconds
Optimal objective 1.10187625e+03