Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:58:26 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   8.24072968e+06  0.00000000e+00  2.98e-13 4.94e-01  2.99e+02     0s
   1   1.63764179e+06  3.28377617e+05  2.77e-07 4.90e-05  4.59e+01     0s
   2   1.23145995e+06  9.78141984e+05  3.27e-08 5.29e-06  8.89e+00     0s
   3   1.13403262e+06  1.08276847e+06  8.07e-09 7.30e-07  1.80e+00     0s
   4   1.10234754e+06  1.09858910e+06  4.84e-10 3.26e-08  1.32e-01     0s
   5   1.09966007e+06  1.09956012e+06  1.50e-11 5.01e-13  3.51e-03     0s
   6   1.09958487e+06  1.09956714e+06  2.70e-12 1.05e-12  6.22e-04     0s
   7   1.09957192e+06  1.09956885e+06  1.40e-09 1.02e-10  1.08e-04     0s
   8   1.09957022e+06  1.09956918e+06  4.65e-10 2.37e-11  3.67e-05     0s

Barrier solved model in 8 iterations and 0.35 seconds
Optimal objective 1.09957022e+06