Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:40 2013

Optimize a model with 8600 rows, 12902 columns and 17200 nonzeros
Model has 4300 quadratic constraints
Presolve time: 0.01s
Presolved: 8600 rows, 12902 columns, 17200 nonzeros
Presolved model has 4300 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.290e+04
 Factor NZ  : 3.010e+04 (roughly 9 MBytes of memory)
 Factor Ops : 1.075e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.71599013e+06  0.00000000e+00  7.11e-14 5.02e-01  2.98e+02     0s
   1   7.38690302e+05  1.47631411e+05  6.89e-08 4.86e-05  4.58e+01     0s
   2   5.52744803e+05  4.37005648e+05  4.73e-08 5.84e-06  8.97e+00     0s
   3   5.07272604e+05  4.85566762e+05  1.03e-08 9.94e-07  1.68e+00     0s
   4   4.95096669e+05  4.91828766e+05  2.54e-09 1.93e-07  2.53e-01     0s
   5   4.93306518e+05  4.93262601e+05  2.61e-10 4.41e-09  3.40e-03     0s
   6   4.93283703e+05  4.93281045e+05  1.64e-10 8.45e-09  2.06e-04     0s
   7   4.93282333e+05  4.93281957e+05  9.69e-10 1.94e-09  2.91e-05     0s

Barrier solved model in 7 iterations and 0.13 seconds
Optimal objective 4.93282333e+05