Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:58:14 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   8.25821526e+06  0.00000000e+00  2.27e-13 5.06e-01  2.99e+02     0s
   1   1.65744988e+06  3.29266026e+05  1.77e-07 4.86e-05  4.66e+01     0s
   2   1.23412017e+06  9.72907046e+05  2.80e-08 3.41e-06  9.17e+00     0s
   3   1.13580390e+06  1.08141227e+06  5.89e-09 4.26e-07  1.91e+00     0s
   4   1.10043080e+06  1.09717089e+06  4.97e-14 4.69e-08  1.14e-01     0s
   5   1.09942813e+06  1.09938927e+06  2.84e-14 5.32e-11  1.36e-03     0s
   6   1.09939803e+06  1.09939287e+06  1.62e-10 7.75e-10  1.81e-04     0s
   7   1.09939383e+06  1.09939300e+06  2.55e-11 2.56e-11  2.91e-05     0s

Barrier solved model in 7 iterations and 0.32 seconds
Optimal objective 1.09939383e+06