Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:38:40 2013

Optimize a model with 60 rows, 92 columns and 120 nonzeros
Model has 30 quadratic constraints
Presolve time: 0.00s
Presolved: 60 rows, 92 columns, 120 nonzeros
Presolved model has 30 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Free vars  : 2
 AA' NZ     : 9.000e+02
 Factor NZ  : 1.606e+03
 Factor Ops : 5.343e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.30146136e+04  0.00000000e+00  1.14e-13 4.35e-01  2.62e+02     0s
   1   4.39702301e+03  1.01948396e+03  7.52e-10 4.79e-05  3.75e+01     0s
   2   3.49565547e+03  2.84572657e+03  1.56e-09 1.13e-05  7.22e+00     0s
   3   3.17064353e+03  3.11996822e+03  5.23e-10 1.39e-06  5.63e-01     0s
   4   3.13318435e+03  3.13111719e+03  1.05e-11 1.38e-12  2.30e-02     0s
   5   3.13260062e+03  3.13197264e+03  5.04e-12 6.84e-14  6.98e-03     0s
   6   3.13222894e+03  3.13203207e+03  1.51e-12 1.25e-12  2.19e-03     0s
   7   3.13215614e+03  3.13205619e+03  7.32e-13 5.93e-13  1.11e-03     0s
   8   3.13210528e+03  3.13205837e+03  8.53e-14 5.61e-13  5.21e-04     0s
   9   3.13209902e+03  3.13207289e+03  5.68e-14 6.55e-13  2.90e-04     0s
  10   3.13209305e+03  3.13207776e+03  3.84e-13 4.53e-12  1.70e-04     0s
  11   3.13209040e+03  3.13208172e+03  1.78e-13 1.12e-11  9.64e-05     0s
  12   3.13208902e+03  3.13208406e+03  6.54e-13 2.04e-09  5.51e-05     0s
  13   3.13208856e+03  3.13208456e+03  5.68e-13 1.65e-09  4.44e-05     0s
  14   3.13208727e+03  3.13208525e+03  8.53e-14 1.17e-09  2.24e-05     0s

Barrier solved model in 14 iterations and 0.01 seconds
Optimal objective 3.13208727e+03