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

Optimize a model with 460 rows, 692 columns and 920 nonzeros
Model has 230 quadratic constraints
Presolve time: 0.00s
Presolved: 460 rows, 692 columns, 920 nonzeros
Presolved model has 230 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.900e+02
 Factor NZ  : 1.613e+03
 Factor Ops : 5.755e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.96186593e+05  0.00000000e+00  2.84e-14 5.54e-01  2.92e+02     0s
   1   4.01762614e+04  9.29337980e+03  2.65e-09 4.86e-05  4.48e+01     0s
   2   3.19907788e+04  2.59997384e+04  7.87e-09 6.72e-06  8.68e+00     0s
   3   2.92380503e+04  2.85958626e+04  4.35e-10 1.01e-06  9.31e-01     0s
   4   2.88190316e+04  2.87798962e+04  7.30e-12 1.41e-07  5.67e-02     0s
   5   2.88072279e+04  2.87975000e+04  2.63e-13 4.81e-08  1.41e-02     0s
   6   2.88068213e+04  2.88034781e+04  1.14e-13 1.63e-08  4.85e-03     0s
   7   2.88065852e+04  2.88048312e+04  2.84e-14 9.04e-09  2.54e-03     0s
   8   2.88065487e+04  2.88064214e+04  7.41e-10 2.23e-09  1.84e-04     0s
   9   2.88065070e+04  2.88064812e+04  3.27e-09 6.86e-10  3.74e-05     0s

Barrier solved model in 9 iterations and 0.02 seconds
Optimal objective 2.88065070e+04