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Add forbidden interval lemma separately

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This commit is contained in:
Jakob Rath 2022-11-17 14:59:06 +01:00
parent b4ee8cef1a
commit dbe814d568
6 changed files with 41 additions and 24 deletions
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7
src/math/polysat/viable.h
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@ -108,9 +108,10 @@ namespace polysat {
dd::find_t find_viable(pvar v, rational & val);
/**
* Retrieve the unsat core for v.
* \pre there are no viable values for v
*/
* Retrieve the unsat core for v,
* and add the forbidden interval lemma for v (which eliminates v from the unsat core).
* \pre there are no viable values for v
*/
bool resolve(pvar v, conflict& core);
/** Log all viable values for the given variable.