Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:52:01 2013

Optimize a model with 13800 rows, 20702 columns and 27600 nonzeros
Model has 6900 quadratic constraints
Presolve time: 0.01s
Presolved: 13800 rows, 20702 columns, 27600 nonzeros
Presolved model has 6900 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.070e+04
 Factor NZ  : 4.830e+04 (roughly 14 MBytes of memory)
 Factor Ops : 1.725e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.95112139e+06  0.00000000e+00  1.35e-13 4.90e-01  2.97e+02     0s
   1   1.18173448e+06  2.39499473e+05  2.53e-07 4.91e-05  4.55e+01     0s
   2   8.93870343e+05  7.11452702e+05  7.98e-08 3.33e-06  8.81e+00     0s
   3   8.20749875e+05  7.87012228e+05  1.65e-08 3.97e-07  1.63e+00     0s
   4   8.02236052e+05  7.96199399e+05  2.26e-09 8.40e-08  2.92e-01     0s
   5   8.01230297e+05  7.98363087e+05  1.58e-09 1.56e-08  1.39e-01     0s
   6   7.99172258e+05  7.98796946e+05  1.90e-10 2.30e-09  1.81e-02     0s
   7   7.98976012e+05  7.98865432e+05  6.37e-11 2.52e-10  5.34e-03     0s
   8   7.98921844e+05  7.98873778e+05  8.98e-11 3.88e-10  2.32e-03     0s
   9   7.98882970e+05  7.98875426e+05  1.34e-11 4.66e-12  3.64e-04     0s
  10   7.98879787e+05  7.98875569e+05  7.57e-12 3.40e-13  2.04e-04     0s
  11   7.98877790e+05  7.98875618e+05  3.94e-12 5.95e-13  1.05e-04     0s
  12   7.98877132e+05  7.98875645e+05  2.67e-12 8.31e-13  7.19e-05     0s
  13   7.98876382e+05  7.98875667e+05  1.22e-12 5.40e-12  3.45e-05     0s

Barrier solved model in 13 iterations and 0.40 seconds
Optimal objective 7.98876382e+05