Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:50:23 2013

Optimize a model with 12200 rows, 18302 columns and 24400 nonzeros
Model has 6100 quadratic constraints
Presolve time: 0.01s
Presolved: 12200 rows, 18302 columns, 24400 nonzeros
Presolved model has 6100 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.830e+04
 Factor NZ  : 4.270e+04 (roughly 13 MBytes of memory)
 Factor Ops : 1.525e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.29490911e+06  0.00000000e+00  1.14e-13 4.99e-01  2.99e+02     0s
   1   1.05589405e+06  2.12885690e+05  1.31e-07 4.91e-05  4.61e+01     0s
   2   7.92824917e+05  6.27681119e+05  5.61e-08 3.83e-06  9.02e+00     0s
   3   7.28376692e+05  6.96162513e+05  1.24e-08 5.69e-07  1.76e+00     0s
   4   7.10304374e+05  7.04820358e+05  1.53e-09 1.31e-07  3.00e-01     0s
   5   7.09468881e+05  7.05877318e+05  1.05e-09 7.97e-08  1.96e-01     0s
   6   7.08155334e+05  7.07485953e+05  3.13e-10 4.31e-09  3.66e-02     0s
   7   7.07753318e+05  7.07581808e+05  9.31e-11 5.53e-11  9.37e-03     0s
   8   7.07600593e+05  7.07583127e+05  9.66e-12 5.45e-12  9.54e-04     0s
   9   7.07592202e+05  7.07583525e+05  4.85e-12 3.24e-13  4.74e-04     0s
  10   7.07589519e+05  7.07583631e+05  3.60e-12 6.86e-13  3.22e-04     0s
  11   7.07588718e+05  7.07583636e+05  3.27e-12 5.94e-13  2.78e-04     0s
  12   7.07586681e+05  7.07583695e+05  1.95e-12 2.77e-13  1.63e-04     0s
  13   7.07585317e+05  7.07583800e+05  9.95e-13 9.49e-13  8.29e-05     0s
  14   7.07584806e+05  7.07583931e+05  6.11e-13 2.23e-12  4.78e-05     0s
  15   7.07584294e+05  7.07584010e+05  2.27e-13 9.93e-12  1.55e-05     0s

Barrier solved model in 15 iterations and 0.40 seconds
Optimal objective 7.07584294e+05