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avoid try_y_l_ax when a is unit

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-12-19 15:37:27 -08:00
parent adb3d68743
commit e50c612068
1 changed files with 2 additions and 0 deletions
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2
src/math/polysat/saturation.cpp
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@ -342,6 +342,8 @@ namespace polysat {
pdd a = y; pdd a = y;
if (!is_Y_l_Ax(x, y_l_ax, a, y)) if (!is_Y_l_Ax(x, y_l_ax, a, y))
return false; return false;
if (a.is_one())
return false;
for (auto si : s.m_search) { for (auto si : s.m_search) {
if (!si.is_boolean()) if (!si.is_boolean())
continue; continue;