Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:44 2013

Optimize a model with 320 rows, 482 columns and 640 nonzeros
Model has 160 quadratic constraints
Presolve time: 0.00s
Presolved: 320 rows, 482 columns, 640 nonzeros
Presolved model has 160 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 4.800e+02
 Factor NZ  : 1.123e+03
 Factor Ops : 4.005e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.27120646e+05  0.00000000e+00  2.84e-14 3.95e-01  2.74e+02     0s
   1   2.43688063e+04  5.41662433e+03  3.48e-09 5.31e-05  3.95e+01     0s
   2   1.99967827e+04  1.54758785e+04  1.14e-08 1.06e-05  9.42e+00     0s
   3   1.81893873e+04  1.73933661e+04  3.97e-09 1.68e-06  1.66e+00     0s
   4   1.75397413e+04  1.75206993e+04  1.16e-10 1.35e-07  3.97e-02     0s
   5   1.75260546e+04  1.75235567e+04  1.58e-11 9.51e-09  5.20e-03     0s
   6   1.75244118e+04  1.75238293e+04  1.21e-11 2.94e-09  1.21e-03     0s
   7   1.75239919e+04  1.75238548e+04  2.81e-12 1.78e-10  2.86e-04     0s
   8   1.75238821e+04  1.75238645e+04  1.65e-09 3.56e-09  3.68e-05     0s
   9   1.75238698e+04  1.75238666e+04  3.29e-10 2.55e-13  6.64e-06     0s

Barrier solved model in 9 iterations and 0.01 seconds
Optimal objective 1.75238698e+04