Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:52 2013

Optimize a model with 640 rows, 962 columns and 1280 nonzeros
Model has 320 quadratic constraints
Presolve time: 0.00s
Presolved: 640 rows, 962 columns, 1280 nonzeros
Presolved model has 320 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 9.600e+02
 Factor NZ  : 2.243e+03
 Factor Ops : 8.005e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.66986708e+05  0.00000000e+00  2.84e-14 4.59e-01  2.88e+02     0s
   1   5.24119863e+04  1.07034870e+04  8.95e-09 4.92e-05  4.34e+01     0s
   2   3.96908268e+04  3.16212522e+04  2.40e-08 8.49e-06  8.41e+00     0s
   3   3.62385194e+04  3.52974920e+04  3.66e-09 1.88e-06  9.80e-01     0s
   4   3.56855053e+04  3.56314247e+04  2.01e-10 1.09e-07  5.63e-02     0s
   5   3.56520834e+04  3.56479977e+04  1.09e-11 1.16e-08  4.26e-03     0s
   6   3.56503533e+04  3.56493832e+04  6.66e-10 3.16e-09  1.01e-03     0s
   7   3.56500729e+04  3.56500274e+04  7.05e-09 2.70e-10  4.74e-05     0s
   8   3.56500529e+04  3.56500364e+04  3.11e-09 5.21e-12  1.72e-05     0s

Barrier solved model in 8 iterations and 0.02 seconds
Optimal objective 3.56500529e+04