Documentation

Reporting results - attributes

Once the optimization is complete, we can query the values of the attributes. In particular, we can query the varName and x variable attributes to obtain the name and solution value for each variable:


    for v in m.getVars():
        print('%s %g' % (v.varName, v.x))

We can also query the objVal attribute on the model to obtain the objective value for the current solution:


    print('Obj: %g' % m.objVal)

The names and types of all model, variable, and constraint attributes can be found in the online Python documentation. Type help(GRB.Attr) in the Gurobi Shell for details.