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remove unsound simplification

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2024-02-01 12:39:37 -08:00
parent 6e72182194
commit 32e23b3b6c
1 changed files with 0 additions and 4 deletions
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4
src/sat/smt/polysat/constraints.cpp
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@ -34,10 +34,6 @@ namespace polysat {
}
signed_constraint constraints::umul_ovfl(pdd const& p, pdd const& q) {
if (p == q) {
unsigned N = p.manager().power_of_2();
return ule(rational::power_of_two(N - 1), p);
}
auto* cnstr = alloc(umul_ovfl_constraint, p, q);
c.trail().push(new_obj_trail(cnstr));
return signed_constraint(ckind_t::umul_ovfl_t, cnstr);