Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:01:45 2013

Optimize a model with 30000 rows, 45002 columns and 60000 nonzeros
Model has 15000 quadratic constraints
Presolve time: 0.03s
Presolved: 30000 rows, 45002 columns, 60000 nonzeros
Presolved model has 15000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 4.500e+04
 Factor NZ  : 1.050e+05 (roughly 30 MBytes of memory)
 Factor Ops : 3.750e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.30334631e+07  0.00000000e+00  3.41e-13 4.99e-01  2.99e+02     0s
   1   2.62503750e+06  5.23269547e+05  2.08e-07 4.89e-05  4.67e+01     0s
   2   1.95295168e+06  1.53721165e+06  3.05e-08 3.16e-06  9.24e+00     0s
   3   1.79585635e+06  1.71124761e+06  6.80e-09 3.84e-07  1.88e+00     0s
   4   1.74485604e+06  1.73533470e+06  5.34e-10 4.98e-08  2.12e-01     0s
   5   1.73925680e+06  1.73912174e+06  5.66e-12 6.19e-10  3.00e-03     0s
   6   1.73919700e+06  1.73918439e+06  8.95e-13 1.22e-11  2.80e-04     0s
   7   1.73918813e+06  1.73918590e+06  2.84e-13 2.75e-12  4.95e-05     1s
   8   1.73918681e+06  1.73918618e+06  2.42e-13 1.22e-12  1.40e-05     1s

Barrier solved model in 8 iterations and 0.57 seconds
Optimal objective 1.73918681e+06