Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:13 2013

Optimize a model with 1140 rows, 1712 columns and 2280 nonzeros
Model has 570 quadratic constraints
Presolve time: 0.00s
Presolved: 1140 rows, 1712 columns, 2280 nonzeros
Presolved model has 570 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.710e+03
 Factor NZ  : 3.993e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.426e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.68554022e+05  0.00000000e+00  2.84e-14 4.41e-01  2.83e+02     0s
   1   9.37880562e+04  1.95168808e+04  7.73e-09 4.91e-05  4.34e+01     0s
   2   7.13608291e+04  5.65673417e+04  7.98e-09 6.78e-06  8.65e+00     0s
   3   6.52727576e+04  6.28324298e+04  3.21e-09 1.19e-06  1.43e+00     0s
   4   6.38238659e+04  6.33141012e+04  7.66e-11 5.65e-07  2.98e-01     0s
   5   6.37833848e+04  6.36403835e+04  1.16e-09 2.00e-07  8.36e-02     0s
   6   6.37665687e+04  6.37553682e+04  1.46e-11 1.65e-08  6.55e-03     0s
   7   6.37656848e+04  6.37636163e+04  1.37e-10 8.86e-09  1.21e-03     0s
   8   6.37655693e+04  6.37653041e+04  8.48e-10 6.91e-09  1.55e-04     0s
   9   6.37655234e+04  6.37653359e+04  1.39e-10 5.88e-09  1.10e-04     0s
  10   6.37655158e+04  6.37653476e+04  8.22e-11 5.47e-09  9.83e-05     0s
  11   6.37655068e+04  6.37654608e+04  3.54e-11 1.40e-09  2.69e-05     0s

Barrier solved model in 11 iterations and 0.03 seconds
Optimal objective 6.37655068e+04