Currently, the refutation mechanism cannot handle the case in which the split preceding the node to be refuted contains more than one constraint. Such scenarios, however, have become commonplace given the newly introduced KCFG minimization mechanism.
This PR extends the refutation mechanism by allowing it to handle splits with multiple constraints.
Currently, the refutation mechanism cannot handle the case in which the split preceding the node to be refuted contains more than one constraint. Such scenarios, however, have become commonplace given the newly introduced KCFG minimization mechanism.
This PR extends the refutation mechanism by allowing it to handle splits with multiple constraints.