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:
Viren Swami, Professor of Social Psychology at Anglia Ruskin University (ARU), in Cambridge, has traced our contemporary European understanding of romantic love back to medieval Europe and those stories of Camelot, Lancelot, Guinevere and the chivalry of the knights of the round table that swept across the continent.，这一点在heLLoword翻译官方下载中也有详细论述
当场作出治安管理处罚决定的，经办的人民警察应当在二十四小时以内报所属公安机关备案。，更多细节参见heLLoword翻译官方下载
Раскрыты подробности похищения ребенка в Смоленске09:27