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bugbash

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2024-01-12 15:09:19 -08:00
parent 22103c0322
commit aefbfc6ca4
3 changed files with 30 additions and 2 deletions
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5
src/sat/smt/polysat/fixed_bits.cpp
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@ -41,8 +41,8 @@ namespace polysat {
SASSERT(s.offset + s.length <= sz);
rational hi_val = s.value;
rational lo_val = mod(s.value + 1, sbw);
pdd lo = c.value(rational::power_of_two(sz - s.offset - s.length) * lo_val, sz);
pdd hi = c.value(rational::power_of_two(sz - s.offset - s.length) * hi_val, sz);
pdd lo = c.value(rational::power_of_two(sz - s.length) * lo_val, sz);
pdd hi = c.value(rational::power_of_two(sz - s.length) * hi_val, sz);
fi.reset();
fi.interval = eval_interval::proper(lo, lo_val, hi, hi_val);
fi.deps.push_back(dependency({ m_var, s }));
@ -54,6 +54,7 @@ namespace polysat {
// slice, properly contains variable.
// s.offset refers to offset in containing value.
if (s.length > sz && mod(machine_div2k(s.value, s.offset), bw) != val) {
rational hi_val = mod(machine_div2k(s.value, s.offset), bw);
rational lo_val = mod(hi_val + 1, bw);
pdd lo = c.value(lo_val, sz);