Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:51:48 2013

Optimize a model with 13600 rows, 20402 columns and 27200 nonzeros
Model has 6800 quadratic constraints
Presolve time: 0.01s
Presolved: 13600 rows, 20402 columns, 27200 nonzeros
Presolved model has 6800 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.040e+04
 Factor NZ  : 4.760e+04 (roughly 14 MBytes of memory)
 Factor Ops : 1.700e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.94612735e+06  0.00000000e+00  1.56e-13 5.05e-01  3.01e+02     0s
   1   1.18673372e+06  2.36394037e+05  2.98e-08 4.89e-05  4.66e+01     0s
   2   8.86665441e+05  6.99636558e+05  8.42e-08 3.88e-06  9.17e+00     0s
   3   8.13674702e+05  7.77875130e+05  1.85e-08 4.65e-07  1.75e+00     0s
   4   7.91755165e+05  7.87957408e+05  9.56e-10 8.65e-08  1.86e-01     0s
   5   7.90275716e+05  7.89766384e+05  5.60e-12 1.82e-08  2.50e-02     0s
   6   7.90265231e+05  7.90257605e+05  2.22e-12 3.07e-11  3.74e-04     0s
   7   7.90260351e+05  7.90258424e+05  8.31e-13 1.77e-12  9.44e-05     0s
   8   7.90258980e+05  7.90258453e+05  8.24e-13 7.11e-13  2.58e-05     0s

Barrier solved model in 8 iterations and 0.25 seconds
Optimal objective 7.90258980e+05