Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:53:13 2013

Optimize a model with 15000 rows, 22502 columns and 30000 nonzeros
Model has 7500 quadratic constraints
Presolve time: 0.02s
Presolved: 15000 rows, 22502 columns, 30000 nonzeros
Presolved model has 7500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.250e+04
 Factor NZ  : 5.250e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.875e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.51999195e+06  0.00000000e+00  1.56e-13 4.97e-01  2.99e+02     0s
   1   1.30538551e+06  2.57254643e+05  1.34e-07 4.93e-05  4.66e+01     0s
   2   9.70140913e+05  7.64665115e+05  4.72e-08 3.70e-06  9.13e+00     0s
   3   8.91971548e+05  8.51092987e+05  1.03e-08 4.40e-07  1.82e+00     0s
   4   8.65447962e+05  8.62318697e+05  4.47e-11 6.45e-08  1.39e-01     0s
   5   8.64535682e+05  8.64171401e+05  1.58e-12 9.71e-09  1.62e-02     0s
   6   8.64505190e+05  8.64499704e+05  1.56e-13 6.39e-11  2.44e-04     0s
   7   8.64503411e+05  8.64501660e+05  1.85e-13 6.01e-12  7.78e-05     0s
   8   8.64502592e+05  8.64501794e+05  3.41e-13 1.65e-12  3.54e-05     0s

Barrier solved model in 8 iterations and 0.28 seconds
Optimal objective 8.64502592e+05