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8 lines
447 B
8 lines
447 B
\item Use the DPLL algorithm (\emph{without} BCP, PL and clause learning) to determine whether or not the set of clauses given is satisfiable. Decide variables in alphabetical order starting with the \textit{negative} phase. If the set of clauses resulted in \texttt{SAT}, give a satisfying model.
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\begin{dpllCNFInput}
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\item $(\lnot a \lor \lnot b)$
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\item $(c \lor \lnot d)$
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\item $(a \lor \lnot b)$
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\item $(c \lor d)$
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\end{dpllCNFInput}
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