(1,21) (2,3) (4,14) (5,16) (6,25) (7,11) (8,15) (9,23) (10,22) (12,13) (17,18) (19,26) (20,24) (27,29) (28,30) nodes: 491216 conflicts: 12 modelTime: 1718 solveTime: 2438241 totalTime: 2439976 modelSize: 72264 readTime: 16 size: 15