**Description** The CNF below is in correct format, but KoSAT throws an exception. This is not the only such CNF, but the exact problem is unclear. **To reproduce** ``` p cnf 2 2 1 0 1 2 2 0 ``` **Expected behavior** Either SAT or UNSAT. **Actual behavior** `NoSuchElementException: Collection contains no element matching the predicate`. **Environment** [KoSAT website](https://www.utbot.org/kosat/)