Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:18:33 2013

Optimize a model with 72000 rows, 108002 columns and 144000 nonzeros
Model has 36000 quadratic constraints
Presolve time: 0.08s
Presolved: 72000 rows, 108002 columns, 144000 nonzeros
Presolved model has 36000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.080e+05
 Factor NZ  : 2.520e+05 (roughly 70 MBytes of memory)
 Factor Ops : 9.000e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.10389745e+07  0.00000000e+00  1.90e-12 5.04e-01  2.97e+02     0s
   1   6.26818397e+06  1.26114671e+06  4.46e-07 4.77e-05  4.64e+01     0s
   2   4.68520981e+06  3.70917584e+06  6.43e-08 2.93e-06  9.04e+00     0s
   3   4.31982856e+06  4.11318873e+06  1.42e-08 3.58e-07  1.91e+00     1s
   4   4.18227099e+06  4.16841681e+06  9.34e-11 4.94e-08  1.28e-01     1s
   5   4.17815858e+06  4.17790361e+06  2.33e-12 6.64e-10  2.36e-03     1s
   6   4.17805980e+06  4.17804652e+06  2.84e-13 1.70e-12  1.23e-04     1s
   7   4.17805105e+06  4.17804719e+06  8.88e-13 1.73e-12  3.57e-05     1s

Barrier solved model in 7 iterations and 1.30 seconds
Optimal objective 4.17805105e+06