Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:02:19 2013

Optimize a model with 32000 rows, 48002 columns and 64000 nonzeros
Model has 16000 quadratic constraints
Presolve time: 0.04s
Presolved: 32000 rows, 48002 columns, 64000 nonzeros
Presolved model has 16000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 4.800e+04
 Factor NZ  : 1.120e+05 (roughly 30 MBytes of memory)
 Factor Ops : 4.000e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.38459972e+07  0.00000000e+00  6.96e-13 4.96e-01  2.98e+02     0s
   1   2.76247172e+06  5.53059426e+05  2.72e-07 4.86e-05  4.60e+01     0s
   2   2.07135733e+06  1.64066828e+06  3.93e-08 3.03e-06  8.97e+00     0s
   3   1.90253411e+06  1.81909776e+06  8.69e-09 3.70e-07  1.74e+00     0s
   4   1.86044928e+06  1.84003003e+06  1.95e-09 9.75e-08  4.25e-01     0s
   5   1.84826523e+06  1.84242156e+06  1.28e-11 6.72e-08  1.22e-01     0s
   6   1.84803175e+06  1.84714666e+06  2.84e-12 9.86e-09  1.84e-02     0s
   7   1.84796680e+06  1.84791375e+06  1.42e-13 5.93e-10  1.11e-03     1s
   8   1.84796349e+06  1.84795272e+06  5.68e-14 1.19e-10  2.24e-04     1s
   9   1.84796256e+06  1.84796126e+06  2.84e-14 1.65e-11  2.71e-05     1s

Barrier solved model in 9 iterations and 0.69 seconds
Optimal objective 1.84796256e+06