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change to assertion

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This commit is contained in:
Jakob Rath 2021-09-08 18:42:08 +02:00
parent 18411afda2
commit a5b7f9d77b
1 changed files with 3 additions and 1 deletions
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4
src/math/polysat/saturation.cpp
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@ -74,8 +74,10 @@ namespace polysat {
inequality bound = b.as_inequality(); inequality bound = b.as_inequality();
if (is_x_l_Y(x, bound, y) && y.is_val()) { if (is_x_l_Y(x, bound, y) && y.is_val()) {
rational value = y.val(); rational value = y.val();
if (bound.is_strict && value > 0) // TODO: should we return something for "x < 0"? (is always false, should lead to conflict earlier) if (bound.is_strict) {
SASSERT(value > 0); // "x < 0" is always false and should have led to a conflict earlier
value = value - 1; value = value - 1;
}
if (value < best_bound) { if (value < best_bound) {
best_bound = value; best_bound = value;
c = b; c = b;