rget for feature
\(j\), \(y_j\) indicates if the solution has meet
the target \(t_j\) for feature \(j\). Additionally,
\(T\) represents a phylogenetic tree containing features \(j\)
and has the branches \(b\) associated within lengths \(l_b\).
The binary variable \(m_b\) denotes if
at least one feature associated with the branch \(b\) has met its
representation as indicated by \(y_j\). For brevity, we denote
the features \(j\) associated with branch \(b\) using
\(T(b)\). Finally, \(B\) is the budget allocat