Gurobi 5.0.1 (linux64) logging started Tue Jan 22 21:34:40 2013

Optimize a model with 148000 rows, 222002 columns and 296000 nonzeros
Model has 74000 quadratic constraints
Presolve time: 0.18s
Presolved: 148000 rows, 222002 columns, 296000 nonzeros
Presolved model has 74000 second-order cone constraints
Ordering time: 0.02s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.220e+05
 Factor NZ  : 5.180e+05 (roughly 150 MBytes of memory)
 Factor Ops : 1.850e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.27068170e+07  0.00000000e+00  1.66e-11 5.03e-01  2.92e+02     0s
   1   1.27636890e+07  2.62606497e+06  2.05e-06 4.58e-05  4.57e+01     1s
   2   9.58628573e+06  7.64057369e+06  3.29e-07 3.05e-06  8.76e+00     1s
   3   8.81517320e+06  8.44404049e+06  7.18e-08 3.65e-07  1.67e+00     1s
   4   8.62614841e+06  8.53667961e+06  1.56e-08 9.29e-08  4.03e-01     2s
   5   8.57404546e+06  8.54873005e+06  8.17e-10 5.87e-08  1.14e-01     2s
   6   8.57156235e+06  8.56728007e+06  2.70e-10 8.15e-09  1.93e-02     2s
   7   8.57033476e+06  8.57020032e+06  4.33e-12 2.86e-10  6.06e-04     3s
   8   8.57031560e+06  8.57030730e+06  1.22e-12 6.57e-12  3.74e-05     3s

Barrier solved model in 8 iterations and 2.97 seconds
Optimal objective 8.57031560e+06