Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:35:57 2013

Optimize a model with 40 rows, 62 columns and 80 nonzeros
Model has 20 quadratic constraints
Presolve time: 0.00s
Presolved: 40 rows, 62 columns, 80 nonzeros
Presolved model has 20 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Free vars  : 2
 AA' NZ     : 4.000e+02
 Factor NZ  : 7.210e+02
 Factor Ops : 1.610e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.42794158e+04  0.00000000e+00  9.95e-14 3.34e-01  2.42e+02     0s
   1   2.99435499e+03  7.70111850e+02  3.69e-10 6.18e-05  3.71e+01     0s
   2   2.30221548e+03  1.91892372e+03  2.63e-10 1.64e-05  6.39e+00     0s
   3   2.19612868e+03  2.08645967e+03  6.87e-10 6.96e-06  1.83e+00     0s
   4   2.17939197e+03  2.17168385e+03  7.92e-11 9.84e-07  1.28e-01     0s
   5   2.17660996e+03  2.17558841e+03  1.73e-11 6.77e-08  1.70e-02     0s
   6   2.17602507e+03  2.17593550e+03  2.04e-12 2.81e-09  1.49e-03     0s
   7   2.17597333e+03  2.17595084e+03  2.56e-13 1.42e-09  3.75e-04     0s
   8   2.17596690e+03  2.17595552e+03  9.24e-14 8.61e-10  1.90e-04     0s
   9   2.17596462e+03  2.17596123e+03  2.84e-14 1.66e-10  5.65e-05     0s
  10   2.17596339e+03  2.17596210e+03  2.13e-14 6.33e-11  2.15e-05     0s

Barrier solved model in 10 iterations and 0.01 seconds
Optimal objective 2.17596339e+03