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

Optimize a model with 1320 rows, 1982 columns and 2640 nonzeros
Model has 660 quadratic constraints
Presolve time: 0.00s
Presolved: 1320 rows, 1982 columns, 2640 nonzeros
Presolved model has 660 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.980e+03
 Factor NZ  : 4.623e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.650e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.66007618e+05  0.00000000e+00  2.84e-14 5.23e-01  2.95e+02     0s
   1   1.14067835e+05  2.44793945e+04  2.90e-09 4.94e-05  4.52e+01     0s
   2   8.83299311e+04  7.01913191e+04  1.23e-08 7.15e-06  9.16e+00     0s
   3   8.10397488e+04  7.78196884e+04  2.12e-09 1.18e-06  1.63e+00     0s
   4   7.88702188e+04  7.87472435e+04  1.94e-09 1.72e-07  6.21e-02     0s
   5   7.88115050e+04  7.88096460e+04  2.89e-11 2.17e-09  9.39e-04     0s
   6   7.88105714e+04  7.88102858e+04  4.49e-10 4.85e-09  1.44e-04     0s
   7   7.88104821e+04  7.88103967e+04  1.38e-10 1.31e-09  4.31e-05     0s
   8   7.88104454e+04  7.88104184e+04  1.60e-11 6.42e-10  1.36e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 7.88104454e+04