...10000 constraints.
...20000 constraints.
...30000 constraints.
...40000 constraints.
...50000 constraints.
T SUM NUM_NODES 861048
T SUM NUM_PRUNES 0
T SUM SEARCH_TIME 192.000000

Solving normal LP:
Solving with barrier method...done!
CPXlpopt ended with lpstat 1!
Maximum error with w : 0 / 1 == 0.000000
Maximum error without w : 0 / 1 == 0.000000
LP is feasible.
Optimum Value: 0.312500 == 5 / 16.
