Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:51:55 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   6.01208496e+06  0.00000000e+00  1.42e-13 5.08e-01  3.00e+02     0s
   1   1.20448177e+06  2.41063792e+05  8.84e-08 4.86e-05  4.65e+01     0s
   2   9.00866878e+05  7.13398921e+05  7.59e-08 3.67e-06  9.06e+00     0s
   3   8.26907718e+05  7.91741815e+05  1.86e-08 5.23e-07  1.70e+00     0s
   4   8.06726132e+05  8.01691078e+05  1.87e-09 9.08e-08  2.43e-01     0s
   5   8.04085687e+05  8.03507677e+05  9.29e-11 1.61e-08  2.79e-02     0s
   6   8.03986658e+05  8.03923752e+05  3.56e-11 1.42e-11  3.04e-03     0s
   7   8.03933307e+05  8.03924366e+05  5.54e-12 2.09e-13  4.32e-04     0s
   8   8.03931365e+05  8.03924450e+05  4.42e-12 1.41e-13  3.34e-04     0s
   9   8.03928375e+05  8.03924450e+05  2.87e-12 7.82e-13  1.90e-04     0s
  10   8.03926554e+05  8.03924496e+05  1.56e-12 3.64e-13  9.94e-05     0s
  11   8.03925972e+05  8.03924525e+05  1.56e-12 2.43e-13  6.99e-05     0s
  12   8.03925722e+05  8.03924537e+05  3.15e-12 1.13e-12  5.73e-05     0s
  13   8.03925511e+05  8.03924551e+05  2.66e-12 4.10e-13  4.64e-05     0s
  14   8.03925438e+05  8.03924556e+05  3.62e-12 2.69e-12  4.26e-05     0s
  15   8.03925199e+05  8.03924580e+05  4.03e-12 2.51e-11  2.99e-05     0s

Barrier solved model in 15 iterations and 0.46 seconds
Optimal objective 8.03925199e+05