Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:50:05 2013

Optimize a model with 11800 rows, 17702 columns and 23600 nonzeros
Model has 5900 quadratic constraints
Presolve time: 0.01s
Presolved: 11800 rows, 17702 columns, 23600 nonzeros
Presolved model has 5900 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.770e+04
 Factor NZ  : 4.130e+04 (roughly 12 MBytes of memory)
 Factor Ops : 1.475e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.10719483e+06  0.00000000e+00  9.95e-14 4.95e-01  2.98e+02     0s
   1   1.01256662e+06  2.05011531e+05  2.91e-08 4.92e-05  4.56e+01     0s
   2   7.66394817e+05  6.10294149e+05  3.89e-08 3.63e-06  8.82e+00     0s
   3   7.03601696e+05  6.74813704e+05  7.37e-09 5.13e-07  1.63e+00     0s
   4   6.87306810e+05  6.80914253e+05  7.26e-10 1.96e-07  3.61e-01     0s
   5   6.85662770e+05  6.84281743e+05  2.25e-10 3.03e-08  7.80e-02     0s
   6   6.84997685e+05  6.84904863e+05  2.46e-11 2.92e-10  5.24e-03     0s
   7   6.84940678e+05  6.84905878e+05  8.31e-12 2.46e-10  1.97e-03     0s
   8   6.84932079e+05  6.84911589e+05  5.73e-12 2.66e-11  1.16e-03     0s
   9   6.84921070e+05  6.84911807e+05  2.51e-12 1.92e-11  5.23e-04     0s
  10   6.84916873e+05  6.84912574e+05  1.26e-12 1.22e-12  2.43e-04     0s
  11   6.84915997e+05  6.84912630e+05  1.33e-12 1.45e-12  1.90e-04     0s
  12   6.84914677e+05  6.84912818e+05  7.32e-13 4.37e-13  1.05e-04     0s
  13   6.84913347e+05  6.84912987e+05  1.42e-13 1.75e-12  2.03e-05     0s

Barrier solved model in 13 iterations and 0.36 seconds
Optimal objective 6.84913347e+05