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I try to implement cp model with OR-tools CP-SAT solver. Please, is it possible to name constraints for being able to manage conflict later like for variables: t_var[i] = model.NewBoolVar(f"affect_{i}")

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2 Answers 2

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Setter:

ct = model.Add(x == 2).WithName("my_ct")

Getter:

ct_name = ct.Name()
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  • $\begingroup$ Thanks, it is good, 'model.Add(z_var[edge_iter] for adge_iter in ens_edges if edge_iter[0] == v).WithName(f"ct_{v}")' $\endgroup$
    – Issouf
    Sep 25, 2023 at 19:02
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C1 = model.addConstrs(<<expr>>, name = 'C1'+str(i))
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  • $\begingroup$ the question is about the CP-SAT api, not the Gurobi one. $\endgroup$ Sep 25, 2023 at 19:00
  • $\begingroup$ I think that this formulation is for GUROBI $\endgroup$
    – Issouf
    Sep 25, 2023 at 19:03

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