|int||GRBfreemodel (||GRBmodel||*model )|
Free a model and release the associated memory.
A non-zero return value indicates that a problem occurred while freeing the model. Refer to the Error Code table for a list of possible return values. Details on the error can be obtained by calling GRBgeterrormsg.
model: The model to be freed.
error = GRBfreemodel(model);