Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:51:08 2013

Optimize a model with 13000 rows, 19502 columns and 26000 nonzeros
Model has 6500 quadratic constraints
Presolve time: 0.01s
Presolved: 13000 rows, 19502 columns, 26000 nonzeros
Presolved model has 6500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.950e+04
 Factor NZ  : 4.550e+04 (roughly 13 MBytes of memory)
 Factor Ops : 1.625e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.64660209e+06  0.00000000e+00  1.14e-13 4.96e-01  2.99e+02     0s
   1   1.13156106e+06  2.23197510e+05  5.10e-08 4.96e-05  4.66e+01     0s
   2   8.41218290e+05  6.63010015e+05  6.26e-08 5.86e-06  9.14e+00     0s
   3   7.70332895e+05  7.37777817e+05  1.99e-09 8.29e-07  1.67e+00     0s
   4   7.50096042e+05  7.49431780e+05  8.11e-12 1.11e-12  3.41e-02     0s
   5   7.49675326e+05  7.49606490e+05  1.05e-12 5.32e-13  3.53e-03     0s
   6   7.49620306e+05  7.49613199e+05  1.42e-13 8.29e-13  3.64e-04     0s
   7   7.49615208e+05  7.49613715e+05  1.99e-13 8.50e-13  7.66e-05     0s
   8   7.49614546e+05  7.49613882e+05  3.13e-13 9.42e-13  3.40e-05     0s

Barrier solved model in 8 iterations and 0.25 seconds
Optimal objective 7.49614546e+05