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add option to enable equality propagation

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-02-21 11:16:13 -08:00
parent 8c538fd3f0
commit 63c138c08e
3 changed files with 19 additions and 4 deletions
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2
src/tactic/core/ctx_simplify_tactic.cpp
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@ -198,6 +198,7 @@ struct ctx_simplify_tactic::imp {
m_max_steps = p.get_uint("max_steps", UINT_MAX);
m_max_depth = p.get_uint("max_depth", 1024);
m_bail_on_blowup = p.get_bool("bail_on_blowup", false);
m_simp->updt_params(p);
}
void checkpoint() {
@ -622,6 +623,7 @@ void ctx_simplify_tactic::get_param_descrs(param_descrs & r) {
insert_max_memory(r);
insert_max_steps(r);
r.insert("max_depth", CPK_UINT, "(default: 1024) maximum term depth.");
r.insert("propagate_eq", CPK_BOOL, "(default: false) enable equality propagation from bounds.");
}
void ctx_simplify_tactic::operator()(goal_ref const & in,

1
src/tactic/core/ctx_simplify_tactic.h
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@ -34,6 +34,7 @@ public:
virtual void pop(unsigned num_scopes) = 0;
virtual simplifier * translate(ast_manager & m) = 0;
virtual unsigned scope_level() const = 0;
virtual void updt_params(params_ref const & p) {}
void set_occs(goal_num_occurs& occs) { m_occs = &occs; };
bool shared(expr* t) const;
};