ibtissam labriji
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a Variable which is the upper bound of a sum
AnsweredHello, I would like to know if it is possible to model the following expression in gurobi and if gurobi is able to solve it: M is an integer variable that takes value 1, 2, 3 or 4. This variable...

Reliable Results ?
AnsweredHello, When I run my optimization problem I get results but I wonder to what extent the results I get are reliable, especially that I receive this warning: Warning: Model contains large rhsConsider...

If constraints
Hello, I am working on a MILP where i want to add the following constraint: I have two variables o[i] that is binary and f[i] that is continuous. I added the following constraint : m.addGenConstr...

How to model the indicator function in Gurobi
AnsweredHello, I would like to model the following constraint : f_r are problem variables declared as follows : for i in range(R): f[i] = m.addVar( lb=0.0, vtype=GRB.CONTINUOUS, name="CPU frequency"...

Optimization
AnsweredHello, I have a question about an optimization problem and I don't know if it is the right place to ask. The problem is to optimize more specifically minimize a quantity that is a combination of b...

Invalid argument to QuadExpr multiplication Error
AnsweredHello, The problem I want to optimize is the following: With M an integer variable that takes 4 values, o a binary variable and a f continuous one. First of all, I expressed M and f to the power...