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wrap value

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This commit is contained in:
Jakob Rath 2023-12-22 11:03:53 +01:00
parent 0e8de50d61
commit e1a2c2fe47
1 changed files with 2 additions and 2 deletions
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4
src/math/polysat/viable.cpp
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@ -1796,7 +1796,7 @@ namespace polysat {
next_dist = dist; next_dist = dist;
} }
SASSERT(!refine_bits<true>(v, val, w, fbi)); SASSERT(!refine_bits<true>(v, val, w, fbi));
SASSERT(val != next_val); SASSERT(val != next_val || next_dist == mod_value);
unsigned const lower_w = widths[w_idx - 1]; unsigned const lower_w = widths[w_idx - 1];
rational const lower_mod_value = rational::power_of_two(lower_w); rational const lower_mod_value = rational::power_of_two(lower_w);
@ -1814,7 +1814,7 @@ namespace polysat {
// replace lower bits of 'val' by 'a' // replace lower bits of 'val' by 'a'
rational const dist = distance(lower_cover_lo, a, lower_mod_value); rational const dist = distance(lower_cover_lo, a, lower_mod_value);
val += dist; val = mod(val + dist, mod_value);
progress += dist; progress += dist;
LOG("distance(val, cover_hi) = " << (to_cover_len == mod_value && val == to_cover_lo ? to_cover_len : distance(val, to_cover_hi, mod_value))); LOG("distance(val, cover_hi) = " << (to_cover_len == mod_value && val == to_cover_lo ? to_cover_len : distance(val, to_cover_hi, mod_value)));
LOG("distance(next_val, cover_hi) = " << distance(next_val, to_cover_hi, mod_value)); LOG("distance(next_val, cover_hi) = " << distance(next_val, to_cover_hi, mod_value));