Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:51:31 2013

Optimize a model with 13400 rows, 20102 columns and 26800 nonzeros
Model has 6700 quadratic constraints
Presolve time: 0.01s
Presolved: 13400 rows, 20102 columns, 26800 nonzeros
Presolved model has 6700 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.010e+04
 Factor NZ  : 4.690e+04 (roughly 14 MBytes of memory)
 Factor Ops : 1.675e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.83816017e+06  0.00000000e+00  1.28e-13 5.09e-01  3.00e+02     0s
   1   1.16931914e+06  2.33989899e+05  8.51e-08 4.86e-05  4.65e+01     0s
   2   8.74703511e+05  6.92804263e+05  5.91e-08 5.69e-06  9.05e+00     0s
   3   8.02967921e+05  7.68850637e+05  1.78e-08 7.58e-07  1.70e+00     0s
   4   7.82929169e+05  7.78252291e+05  1.45e-09 1.45e-07  2.33e-01     0s
   5   7.80725927e+05  7.80464644e+05  5.98e-11 8.28e-09  1.30e-02     0s
   6   7.80649923e+05  7.80615378e+05  1.82e-11 3.02e-11  1.72e-03     0s
   7   7.80621612e+05  7.80616107e+05  3.03e-12 1.17e-13  2.74e-04     0s
   8   7.80619468e+05  7.80616136e+05  2.66e-12 4.73e-13  1.66e-04     0s
   9   7.80619099e+05  7.80616146e+05  2.50e-12 2.34e-13  1.47e-04     0s
  10   7.80618050e+05  7.80616152e+05  1.59e-12 2.14e-12  9.44e-05     0s
  11   7.80617387e+05  7.80616205e+05  9.95e-13 6.03e-13  5.88e-05     0s
  12   7.80616860e+05  7.80616236e+05  7.39e-13 2.37e-13  3.10e-05     0s

Barrier solved model in 12 iterations and 0.38 seconds
Optimal objective 7.80616860e+05