Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:58:19 2013

Optimize a model with 19000 rows, 28502 columns and 38000 nonzeros
Model has 9500 quadratic constraints
Presolve time: 0.02s
Presolved: 19000 rows, 28502 columns, 38000 nonzeros
Presolved model has 9500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.850e+04
 Factor NZ  : 6.650e+04 (roughly 20 MBytes of memory)
 Factor Ops : 2.375e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   8.24581642e+06  0.00000000e+00  2.42e-13 4.95e-01  2.99e+02     0s
   1   1.65410761e+06  3.26918566e+05  1.02e-07 4.94e-05  4.66e+01     0s
   2   1.22970432e+06  9.69305040e+05  1.46e-08 3.08e-06  9.14e+00     0s
   3   1.13288155e+06  1.07820545e+06  2.88e-09 3.77e-07  1.92e+00     0s
   4   1.09645782e+06  1.09501437e+06  5.68e-14 7.19e-09  5.06e-02     0s
   5   1.09569236e+06  1.09562498e+06  2.84e-14 4.01e-11  2.36e-03     0s
   6   1.09563923e+06  1.09563030e+06  1.01e-10 8.05e-10  3.13e-04     0s
   7   1.09563218e+06  1.09563054e+06  1.76e-11 1.10e-12  5.74e-05     0s
   8   1.09563128e+06  1.09563063e+06  7.05e-12 4.88e-13  2.31e-05     0s

Barrier solved model in 8 iterations and 0.36 seconds
Optimal objective 1.09563128e+06