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

Optimize a model with 13600 rows, 20402 columns and 27200 nonzeros
Model has 6800 quadratic constraints
Presolve time: 0.01s
Presolved: 13600 rows, 20402 columns, 27200 nonzeros
Presolved model has 6800 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.040e+04
 Factor NZ  : 4.760e+04 (roughly 14 MBytes of memory)
 Factor Ops : 1.700e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.86706449e+06  0.00000000e+00  1.28e-13 4.83e-01  2.97e+02     0s
   1   1.17168423e+06  2.32090902e+05  1.63e-07 4.90e-05  4.61e+01     0s
   2   8.73558430e+05  6.89220397e+05  6.48e-08 5.75e-06  9.04e+00     0s
   3   8.04674298e+05  7.69213138e+05  6.78e-09 7.13e-07  1.74e+00     0s
   4   7.78886822e+05  7.78336185e+05  2.74e-12 4.25e-13  2.70e-02     0s
   5   7.78510203e+05  7.78441038e+05  4.26e-13 2.49e-13  3.39e-03     0s
   6   7.78458039e+05  7.78442541e+05  1.42e-13 6.32e-13  7.60e-04     0s
   7   7.78447721e+05  7.78443081e+05  3.89e-10 1.50e-10  2.27e-04     0s
   8   7.78445982e+05  7.78443256e+05  2.35e-10 5.86e-13  1.34e-04     0s
   9   7.78444543e+05  7.78443327e+05  1.04e-10 2.37e-13  5.96e-05     0s
  10   7.78444211e+05  7.78443342e+05  7.33e-11 5.44e-13  4.26e-05     0s
  11   7.78443900e+05  7.78443370e+05  4.33e-11 8.46e-13  2.59e-05     0s

Barrier solved model in 11 iterations and 0.34 seconds
Optimal objective 7.78443900e+05