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Bug fix for inverse of lsb-mask

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Clemens Eisenhofer 2023-02-18 17:29:33 +01:00
parent 578f2ec4e8
commit 790229a5d9
2 changed files with 1 additions and 4 deletions
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2
src/math/polysat/simplify_clause.cpp
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@ -388,7 +388,7 @@ namespace polysat {
rational inv; rational inv;
VERIFY(first.coeff.mult_inverse(lhs.power_of_2(), inv)); VERIFY(first.coeff.mult_inverse(lhs.power_of_2(), inv));
p *= inv; p *= inv;
mask.bits *= inv; mask.bits = mod2k(mask.bits * inv, span);
} }
mask.length = span; mask.length = span;

3
src/math/polysat/viable.cpp
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@ -1317,9 +1317,6 @@ namespace {
UNREACHABLE(); UNREACHABLE();
} }
if (refinements % 50 == 0)
verbose_stream() << "Refinements " << refinements << "\n";
if (res != l_undef) if (res != l_undef)
return res; return res;
} }