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remove redudant is_well_sorted checks after var_subst

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var_subst already checks for well sortedness of the resulting expression

Signed-off-by: Nuno Lopes <nuno.lopes@ist.utl.pt>
This commit is contained in:
Nuno Lopes 2012-11-22 15:03:11 +00:00
parent 0ccae8e2e3
commit 5af1e4bdf4
2 changed files with 0 additions and 2 deletions
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1
src/ast/macros/macro_util.cpp
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@ -489,7 +489,6 @@ void macro_util::normalize_expr(app * head, expr * t, expr_ref & norm_t) const {
tout << "#" << i << " -> " << mk_pp(var_mapping[i], m_manager) << "\n";
});
subst(t, var_mapping.size(), var_mapping.c_ptr(), norm_t);
SASSERT(is_well_sorted(m_manager, norm_t));
}
else {
norm_t = t;

1
src/ast/normal_forms/nnf.cpp
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@ -102,7 +102,6 @@ class skolemizer {
}
}
s(body, substitution.size(), substitution.c_ptr(), r);
SASSERT(is_well_sorted(m(), r));
p = 0;
if (m().proofs_enabled()) {
if (q->is_forall())