Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:50:51 2013

Optimize a model with 12600 rows, 18902 columns and 25200 nonzeros
Model has 6300 quadratic constraints
Presolve time: 0.02s
Presolved: 12600 rows, 18902 columns, 25200 nonzeros
Presolved model has 6300 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.890e+04
 Factor NZ  : 4.410e+04 (roughly 13 MBytes of memory)
 Factor Ops : 1.575e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.45481901e+06  0.00000000e+00  8.53e-14 4.88e-01  2.98e+02     0s
   1   1.08841950e+06  2.17277509e+05  4.23e-08 4.90e-05  4.61e+01     0s
   2   8.15888971e+05  6.45779554e+05  6.33e-08 3.35e-06  9.00e+00     0s
   3   7.48132017e+05  7.15355622e+05  1.48e-08 5.17e-07  1.73e+00     0s
   4   7.30389135e+05  7.23929564e+05  1.86e-09 1.39e-07  3.42e-01     0s
   5   7.27415194e+05  7.25557884e+05  2.06e-11 7.23e-08  9.83e-02     0s
   6   7.27349091e+05  7.27325455e+05  3.30e-12 4.35e-10  1.25e-03     0s
   7   7.27341935e+05  7.27334636e+05  1.44e-12 7.26e-11  3.86e-04     0s
   8   7.27337632e+05  7.27336254e+05  3.27e-13 9.19e-12  7.29e-05     0s
   9   7.27337039e+05  7.27336472e+05  1.99e-13 1.55e-12  3.00e-05     0s

Barrier solved model in 9 iterations and 0.27 seconds
Optimal objective 7.27337039e+05