Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:57:53 2013

Optimize a model with 18600 rows, 27902 columns and 37200 nonzeros
Model has 9300 quadratic constraints
Presolve time: 0.02s
Presolved: 18600 rows, 27902 columns, 37200 nonzeros
Presolved model has 9300 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.790e+04
 Factor NZ  : 6.510e+04 (roughly 20 MBytes of memory)
 Factor Ops : 2.325e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   8.05453533e+06  0.00000000e+00  1.56e-13 4.91e-01  2.98e+02     0s
   1   1.60811386e+06  3.22028053e+05  8.50e-08 4.87e-05  4.61e+01     0s
   2   1.20696833e+06  9.55758265e+05  5.85e-08 3.68e-06  9.00e+00     0s
   3   1.11089451e+06  1.05853975e+06  1.19e-08 6.63e-07  1.88e+00     0s
   4   1.08194842e+06  1.07242699e+06  1.73e-09 1.29e-07  3.41e-01     0s
   5   1.07624749e+06  1.07557068e+06  2.30e-11 1.78e-08  2.43e-02     0s
   6   1.07616827e+06  1.07612143e+06  8.04e-12 1.27e-10  1.68e-03     0s
   7   1.07613954e+06  1.07612553e+06  2.71e-12 1.33e-12  5.02e-04     0s
   8   1.07612873e+06  1.07612572e+06  6.11e-13 8.94e-13  1.08e-04     0s
   9   1.07612667e+06  1.07612585e+06  2.06e-13 3.41e-13  2.94e-05     0s

Barrier solved model in 9 iterations and 0.39 seconds
Optimal objective 1.07612667e+06