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51 lines
2.4 KiB
51 lines
2.4 KiB
\hspace{-0.09cm}\scalebox{0.85}{
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\begin{dplltabular}{4}
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\dpllStep{1|2|3|4}
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\dpllDecL{0|1|2|2}
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\dpllAssi{ - |$a$|$a, b$|$a, b, d$}
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\dpllClause{1}{$\lnot d, \lnot b, \lnot a$}{$\lnot d, \lnot b, \lnot a$|$\lnot d, \lnot b$|$\lnot d$|\conflict}
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\dpllClause{2}{$\lnot e, a, \lnot f$}{$\lnot e, a, \lnot f$|\done|\done|\done}
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\dpllClause{3}{$\lnot a, c, b$}{$\lnot a, c, b$|$c, b$|\done|\done}
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\dpllClause{4}{$f, a, e$}{$f, a, e$|\done|\done|\done}
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\dpllClause{5}{$d, \lnot a, \lnot b$}{$d, \lnot a, \lnot b$|$d, \lnot b$|$d$|\done}
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\dpllClause{6}{$\lnot a, \lnot c, b$}{$\lnot a, \lnot c, b$|$\lnot c, b$|\done|\done}
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\dpllBCP{ - | - |$d$| - }
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\dpllPL{ - | - | - | - }
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\dpllDeci{$a$|$b$| - | - }
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\end{dplltabular}
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}
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\hspace{-0.09cm}\scalebox{0.85}{
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\begin{dplltabular}{3}
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\dpllStep{5|6|7}
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\dpllDecL{1|2|2}
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\dpllAssi{$a$|$a, \lnot b$|$a, \lnot b, c$}
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\dpllClause{1}{$\lnot d, \lnot b, \lnot a$}{$\lnot d, \lnot b$|\done|\done}
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\dpllClause{2}{$\lnot e, a, \lnot f$}{\done|\done|\done}
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\dpllClause{3}{$\lnot a, c, b$}{$c, b$|$c$|\done}
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\dpllClause{4}{$f, a, e$}{\done|\done|\done}
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\dpllClause{5}{$d, \lnot a, \lnot b$}{$d, \lnot b$|\done|\done}
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\dpllClause{6}{$\lnot a, \lnot c, b$}{$\lnot c, b$|$\lnot c$|\conflict}
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\dpllBCP{ - |$c$| - }
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\dpllPL{ - | - | - }
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\dpllDeci{$\lnot b$| - | - }
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\end{dplltabular}
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}
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\hspace{-0.09cm}\scalebox{0.85}{
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\begin{dplltabular}{7}
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\dpllStep{8|9|10|11|12|13|14}
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\dpllDecL{0|1|2|3|4|5|5}
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\dpllAssi{ - |$\lnot a$|$\lnot a, b$|$\lnot a, b, c$|\makecell{$\lnot a, b, c, $ \\ $d$}|\makecell{$\lnot a, b, c, $ \\ $d, e$}|\makecell{$\lnot a, b, c, $ \\ $d, e, \lnot f$}}
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\dpllClause{1}{$\lnot d, \lnot b, \lnot a$}{$\lnot d, \lnot b, \lnot a$|\done|\done|\done|\done|\done|\done}
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\dpllClause{2}{$\lnot e, a, \lnot f$}{$\lnot e, a, \lnot f$|$\lnot e, \lnot f$|$\lnot e, \lnot f$|$\lnot e, \lnot f$|$\lnot e, \lnot f$|$\lnot f$|\done}
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\dpllClause{3}{$\lnot a, c, b$}{$\lnot a, c, b$|\done|\done|\done|\done|\done|\done}
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\dpllClause{4}{$f, a, e$}{$f, a, e$|$f, e$|$f, e$|$f, e$|$f, e$|\done|\done}
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\dpllClause{5}{$d, \lnot a, \lnot b$}{$d, \lnot a, \lnot b$|\done|\done|\done|\done|\done|\done}
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\dpllClause{6}{$\lnot a, \lnot c, b$}{$\lnot a, \lnot c, b$|\done|\done|\done|\done|\done|\done}
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\dpllBCP{ - | - | - | - | - |$\lnot f$| - }
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\dpllPL{ - | - | - | - | - | - | - }
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\dpllDeci{$\lnot a$|$b$|$c$|$d$|$e$| - |SAT}
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\end{dplltabular}
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}
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