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fix #3183 - change relevancy propagation to ensure that div/mod axioms are picked up

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-03-10 19:14:04 -07:00 • committed by Lev Nachmanson
parent 1e9013fe6d
commit 0207878f5f
3 changed files with 58 additions and 103 deletions
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14
src/smt/smt_theory.h
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@ -114,6 +114,15 @@ namespace smt {
}
};
struct if_trace_stream {
ast_manager& m;
if_trace_stream(ast_manager& m, std::function<void (void)>& fn): m(m) {
if (m.has_trace_stream()) {
fn();
}
}
};
protected:
/**
@ -418,6 +427,11 @@ namespace smt {
log_axiom_instantiation(r, UINT_MAX, 0, nullptr, UINT_MAX, used_enodes);
}
void log_axiom_unit(app* r) {
log_axiom_instantiation(r);
m_manager->trace_stream() << "[end-of-instance]\n";
}
public:
/**
\brief Assume eqs between variable that are equal with respect to the given table.