I learned that for 4-SAT, if clause to variable ratio is more than 10, the generated problems become difficult to solve, and the likelihood of formula to be SAT or UNSAT is close to 50%. So I generated 3 types of formulas:
Москвичи пожаловались на зловонную квартиру-свалку с телами животных и тараканами18:04，详情可参考搜狗输入法2026
对于党员干部来说，个人的时间和精力总是有限的。如何更好造福于民，考验着为政的立场和智慧。，推荐阅读谷歌浏览器【最新下载地址】获取更多信息
북한 권력자들도 머리 염색을 할까-76세 최룡해의 퇴장[청계천 옆 사진관]