(1,20) (2,4) (3,13) (5,22) (6,11) (7,17) (8,26) (9,10) (12,19) (14,25) (15,21) (16,27) (18,23) (24,29) (28,30) nodes: 453209 conflicts: 9 modelTime: 953 solveTime: 2445208 totalTime: 2446170 modelSize: 72267 readTime: 9 size: 15