Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:03 2013

Optimize a model with 920 rows, 1382 columns and 1840 nonzeros
Model has 460 quadratic constraints
Presolve time: 0.00s
Presolved: 920 rows, 1382 columns, 1840 nonzeros
Presolved model has 460 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.380e+03
 Factor NZ  : 3.223e+03
 Factor Ops : 1.150e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.94893931e+05  0.00000000e+00  2.84e-14 4.70e-01  2.96e+02     0s
   1   7.72438308e+04  1.60313772e+04  6.70e-09 5.12e-05  4.44e+01     0s
   2   5.88274390e+04  4.71225501e+04  4.88e-08 8.89e-06  8.48e+00     0s
   3   5.39905436e+04  5.24338503e+04  7.29e-09 1.96e-06  1.13e+00     0s
   4   5.29012962e+04  5.26996397e+04  4.50e-10 6.03e-07  1.46e-01     0s
   5   5.28263112e+04  5.28189190e+04  1.78e-10 3.58e-08  5.36e-03     0s
   6   5.28228953e+04  5.28207254e+04  4.42e-11 1.27e-08  1.57e-03     0s
   7   5.28220879e+04  5.28217072e+04  2.01e-10 1.40e-09  2.76e-04     0s
   8   5.28220219e+04  5.28217215e+04  1.60e-10 7.33e-10  2.18e-04     0s
   9   5.28217807e+04  5.28217304e+04  2.39e-11 2.10e-10  3.65e-05     0s

Barrier solved model in 9 iterations and 0.02 seconds
Optimal objective 5.28217807e+04