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   2.03718992e+04  0.00000000e+00  1.28e-13 3.93e-01  2.34e+02     0s
   1   4.42268084e+03  1.07897910e+03  6.33e-10 6.19e-05  3.72e+01     0s
   2   3.63241296e+03  2.81483809e+03  4.87e-10 1.80e-05  9.08e+00     0s
   3   3.14629802e+03  3.11567963e+03  1.20e-09 2.74e-06  3.40e-01     0s
   4   3.13334033e+03  3.13292495e+03  5.39e-11 9.77e-08  4.62e-03     0s
   5   3.13311468e+03  3.13305862e+03  9.65e-11 1.20e-08  6.23e-04     0s
   6   3.13307291e+03  3.13306890e+03  2.25e-10 4.12e-09  4.46e-05     0s
   7   3.13307162e+03  3.13307097e+03  5.38e-09 5.32e-09  7.15e-06     0s

Barrier solved model in 7 iterations and 0.01 seconds
Optimal objective 3.13307162e+03