Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:47 2013

Optimize a model with 500 rows, 752 columns and 1000 nonzeros
Model has 250 quadratic constraints
Presolve time: 0.00s
Presolved: 500 rows, 752 columns, 1000 nonzeros
Presolved model has 250 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 7.500e+02
 Factor NZ  : 1.753e+03
 Factor Ops : 6.255e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.13609117e+05  0.00000000e+00  2.84e-14 5.52e-01  2.93e+02     0s
   1   4.36029245e+04  9.94353141e+03  5.17e-09 4.86e-05  4.49e+01     0s
   2   3.45215107e+04  2.80381634e+04  1.26e-08 6.53e-06  8.64e+00     0s
   3   3.16211531e+04  3.06951906e+04  4.00e-10 1.66e-06  1.23e+00     0s
   4   3.10918213e+04  3.10597441e+04  3.02e-12 9.77e-08  4.28e-02     0s
   5   3.10845949e+04  3.10826932e+04  1.71e-13 6.09e-09  2.54e-03     0s
   6   3.10842297e+04  3.10834767e+04  2.84e-14 2.88e-09  1.00e-03     0s
   7   3.10841947e+04  3.10840446e+04  3.05e-10 7.24e-09  2.00e-04     0s
   8   3.10841830e+04  3.10840763e+04  1.19e-10 5.46e-09  1.42e-04     0s
   9   3.10841776e+04  3.10840941e+04  7.04e-11 4.39e-09  1.11e-04     0s
  10   3.10841694e+04  3.10841592e+04  2.33e-09 4.93e-10  1.36e-05     0s

Barrier solved model in 10 iterations and 0.02 seconds
Optimal objective 3.10841694e+04