Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:50:12 2013

Optimize a model with 12000 rows, 18002 columns and 24000 nonzeros
Model has 6000 quadratic constraints
Presolve time: 0.01s
Presolved: 12000 rows, 18002 columns, 24000 nonzeros
Presolved model has 6000 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.800e+04
 Factor NZ  : 4.200e+04 (roughly 12 MBytes of memory)
 Factor Ops : 1.500e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.22148027e+06  0.00000000e+00  9.95e-14 4.99e-01  3.00e+02     0s
   1   1.04508932e+06  2.05641847e+05  7.62e-08 4.96e-05  4.66e+01     0s
   2   7.76060095e+05  6.11615505e+05  3.73e-08 3.40e-06  9.14e+00     0s
   3   7.11213401e+05  6.82458020e+05  5.47e-09 4.04e-07  1.60e+00     0s
   4   6.92071947e+05  6.91672413e+05  1.56e-11 1.52e-10  2.22e-02     0s
   5   6.91810326e+05  6.91759184e+05  2.46e-12 2.53e-12  2.84e-03     0s
   6   6.91768242e+05  6.91761161e+05  3.41e-13 4.90e-13  3.93e-04     0s
   7   6.91763394e+05  6.91761916e+05  1.14e-13 4.01e-13  8.21e-05     0s
   8   6.91762592e+05  6.91762105e+05  1.42e-13 1.04e-12  2.71e-05     0s

Barrier solved model in 8 iterations and 0.22 seconds
Optimal objective 6.91762592e+05