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remove an unnecessary check

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2020-02-04 14:51:15 -08:00
parent fd808dd98b
commit 0d95c780d1
1 changed files with 2 additions and 4 deletions
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6
src/smt/theory_lra.cpp
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@ -1623,10 +1623,8 @@ public:
svector<lpvar> vars;
theory_var sz = static_cast<theory_var>(th.get_num_vars());
for (theory_var v = 0; v < sz; ++v) {
if (th.is_relevant_and_shared(get_enode(v))) {
if (can_be_used_in_random_update(v))
vars.push_back(get_lpvar(v));
}
if (can_be_used_in_random_update(v))
vars.push_back(get_lpvar(v));
}
if (vars.empty()) {
return false;