Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:26 2013

Optimize a model with 1360 rows, 2042 columns and 2720 nonzeros
Model has 680 quadratic constraints
Presolve time: 0.00s
Presolved: 1360 rows, 2042 columns, 2720 nonzeros
Presolved model has 680 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.040e+03
 Factor NZ  : 4.763e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.700e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.68744407e+05  0.00000000e+00  2.84e-14 4.69e-01  2.88e+02     0s
   1   1.13256235e+05  2.33043746e+04  7.12e-09 4.86e-05  4.41e+01     0s
   2   8.56479850e+04  6.77587582e+04  1.78e-08 6.66e-06  8.77e+00     0s
   3   7.83826232e+04  7.52351650e+04  2.82e-09 1.33e-06  1.54e+00     0s
   4   7.66015641e+04  7.64593428e+04  8.92e-10 2.20e-07  6.97e-02     0s
   5   7.65537521e+04  7.65519883e+04  1.46e-11 1.57e-08  8.65e-04     0s
   6   7.65529589e+04  7.65526275e+04  8.91e-10 5.06e-09  1.62e-04     0s
   7   7.65528676e+04  7.65527051e+04  4.81e-10 2.04e-09  7.97e-05     0s
   8   7.65528162e+04  7.65527363e+04  2.56e-10 8.32e-10  3.92e-05     0s
   9   7.65528045e+04  7.65527369e+04  2.04e-10 8.07e-10  3.31e-05     0s

Barrier solved model in 9 iterations and 0.03 seconds
Optimal objective 7.65528045e+04