Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:59 2013

Optimize a model with 840 rows, 1262 columns and 1680 nonzeros
Model has 420 quadratic constraints
Presolve time: 0.00s
Presolved: 840 rows, 1262 columns, 1680 nonzeros
Presolved model has 420 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.260e+03
 Factor NZ  : 2.943e+03
 Factor Ops : 1.050e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.60297533e+05  0.00000000e+00  2.84e-14 4.70e-01  2.96e+02     0s
   1   7.04325000e+04  1.47579730e+04  1.27e-08 5.11e-05  4.42e+01     0s
   2   5.40695654e+04  4.33674476e+04  2.64e-08 8.93e-06  8.49e+00     0s
   3   4.98967992e+04  4.79178702e+04  1.27e-09 2.58e-06  1.57e+00     0s
   4   4.85707721e+04  4.82743661e+04  9.04e-10 7.73e-07  2.35e-01     0s
   5   4.85222314e+04  4.85145946e+04  1.99e-10 4.59e-09  6.06e-03     0s
   6   4.85158060e+04  4.85153751e+04  5.74e-11 3.80e-09  3.42e-04     0s
   7   4.85154981e+04  4.85153809e+04  1.69e-11 2.91e-11  9.31e-05     0s
   8   4.85154157e+04  4.85153829e+04  4.56e-12 2.63e-12  2.60e-05     0s

Barrier solved model in 8 iterations and 0.02 seconds
Optimal objective 4.85154157e+04