Re: [Gurobi] Unable to remove constraints from the model

[Tobias Achterberg]

You should avoid identifying constraints by their name. Instead, just collect the
constraint objects returned by m.addConstr() in your own array and use them to discard the
constraint again from the model. Like this:

for i in range(5):
constr[i] = m.addConstr(x[i] + y[i] <= 1)

for i in range(5):
m.remove(constr[i])


Regards,

Tobias