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update comments

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2025-09-07 14:02:25 -07:00
parent 8073c93237
commit 3fd8d2cd8c
1 changed files with 2 additions and 3 deletions
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5
src/util/search_tree.h
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@ -52,7 +52,6 @@ namespace search_tree {
status get_status() const { return m_status; }
void set_status(status s) { m_status = s; }
literal const& get_literal() const { return m_literal; }
void set_literal(literal const& l) { m_literal = l; }
bool literal_is_null() const { return Config::is_null(m_literal); }
void split(literal const& a, literal const& b) {
if (m_status != status::active)
@ -146,8 +145,8 @@ namespace search_tree {
}
}
// conflict is given by a set of atoms.
// they are a subset of atoms on the path from root to n
// conflict is given by a set of literals.
// they are a subset of literals on the path from root to n
void backtrack(node<Config>* n, vector<literal> const& conflict) {
if (conflict.empty()) {
close_node(m_root.get());