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resurrect infinitesimals from maximization function #5720
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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@ -259,6 +259,9 @@ namespace opt {
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if (!m_models[i])
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m_models.set(i, m_last_model.get());
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if (val > m_objective_values[i])
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m_objective_values[i] = val;
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//
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// retrieve value of objective from current model and update
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// current optimal.
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@ -267,7 +270,7 @@ namespace opt {
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rational r;
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expr_ref value = (*m_last_model)(m_objective_terms.get(i));
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if (arith_util(m).is_numeral(value, r) && r > m_objective_values[i])
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m_objective_values[i] = inf_eps(r);
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m_objective_values[i] = inf_eps(r);
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};
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update_objective();
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