Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:46 2013

Optimize a model with 420 rows, 632 columns and 840 nonzeros
Model has 210 quadratic constraints
Presolve time: 0.00s
Presolved: 420 rows, 632 columns, 840 nonzeros
Presolved model has 210 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.300e+02
 Factor NZ  : 1.473e+03
 Factor Ops : 5.255e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.67430773e+05  0.00000000e+00  2.84e-14 4.70e-01  2.76e+02     0s
   1   3.32154310e+04  6.80505302e+03  1.92e-09 4.84e-05  4.19e+01     0s
   2   2.50186416e+04  1.98941637e+04  9.83e-09 8.57e-06  8.13e+00     0s
   3   2.28466462e+04  2.23967935e+04  4.29e-10 1.58e-06  7.14e-01     0s
   4   2.24882043e+04  2.24696598e+04  1.65e-11 8.29e-08  2.94e-02     0s
   5   2.24738056e+04  2.24733463e+04  1.29e-10 1.35e-08  7.29e-04     0s
   6   2.24734478e+04  2.24733840e+04  8.79e-10 2.39e-09  1.01e-04     0s
   7   2.24734087e+04  2.24733895e+04  2.73e-10 3.77e-10  3.05e-05     0s

Barrier solved model in 7 iterations and 0.01 seconds
Optimal objective 2.24734087e+04