Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:41 2013

Optimize a model with 1600 rows, 2402 columns and 3200 nonzeros
Model has 800 quadratic constraints
Presolve time: 0.00s
Presolved: 1600 rows, 2402 columns, 3200 nonzeros
Presolved model has 800 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.400e+03
 Factor NZ  : 5.603e+03 (roughly 2 MBytes of memory)
 Factor Ops : 2.000e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.88045874e+05  0.00000000e+00  2.84e-14 5.20e-01  2.96e+02     0s
   1   1.38702725e+05  2.97029257e+04  5.19e-09 4.94e-05  4.54e+01     0s
   2   1.07055060e+05  8.52285680e+04  2.22e-08 6.88e-06  9.09e+00     0s
   3   9.78887230e+04  9.45766292e+04  9.62e-09 1.14e-06  1.38e+00     0s
   4   9.57359803e+04  9.54608399e+04  3.96e-10 2.46e-07  1.15e-01     0s
   5   9.57121876e+04  9.55960604e+04  2.87e-10 7.65e-08  4.84e-02     0s
   6   9.56483942e+04  9.56443386e+04  1.11e-12 4.71e-09  1.69e-03     0s
   7   9.56477833e+04  9.56473358e+04  2.82e-10 1.04e-08  1.86e-04     0s
   8   9.56475751e+04  9.56475088e+04  3.34e-11 1.86e-09  2.76e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 9.56475751e+04