Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:12 2013

Optimize a model with 1120 rows, 1682 columns and 2240 nonzeros
Model has 560 quadratic constraints
Presolve time: 0.00s
Presolved: 1120 rows, 1682 columns, 2240 nonzeros
Presolved model has 560 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.680e+03
 Factor NZ  : 3.923e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.400e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.71143909e+05  0.00000000e+00  2.84e-14 4.86e-01  2.89e+02     0s
   1   9.43934922e+04  1.93979283e+04  1.16e-08 4.97e-05  4.46e+01     0s
   2   7.43042745e+04  5.62544667e+04  7.04e-09 6.60e-06  1.07e+01     0s
   3   6.57319296e+04  6.28190504e+04  2.57e-09 1.36e-06  1.73e+00     0s
   4   6.35952890e+04  6.35604469e+04  3.86e-09 3.99e-08  2.07e-02     0s
   5   6.35687260e+04  6.35660176e+04  3.12e-10 4.84e-09  1.61e-03     0s
   6   6.35667974e+04  6.35662896e+04  1.57e-09 6.06e-09  3.02e-04     0s
   7   6.35664362e+04  6.35663160e+04  3.38e-10 1.87e-09  7.16e-05     0s
   8   6.35663773e+04  6.35663340e+04  1.27e-10 2.46e-10  2.58e-05     0s

Barrier solved model in 8 iterations and 0.02 seconds
Optimal objective 6.35663773e+04