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Master problem modification leads to dual value calculation problems

Binary variables are introduced in the master problem on line 58-59, hence you will get an error when trying the get the dual values.
gmn's user avatar
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Modification of subproblem objective function

Your original problem is: \begin{align} &\text{minimize} &\sum_t \sum_s \text{slack}_{ts} \\ &\text{subject to} &\sum_i \text{motivation}_{its} + \text{slack}_{ts} &= \text{demand}...
RobPratt's user avatar
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Modification of subproblem objective function

If $\gamma_{ts}$ is the dual variable associated with the new constraint, then the objective function of the subproblem $i$ becomes: $$ \text{minimize} \quad -\sum_{t,s} \pi_{ts} \text{motivation}_{...
Kuifje's user avatar
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