(1,20) (2,19) (3,17) (4,18) (5,6) (7,13) (8,16) (9,25) (10,24) (11,22) (12,28) (14,21) (15,29) (23,27) (26,30) nodes: 4409 conflicts: 4 modelTime: 1692 solveTime: 26581 totalTime: 28286 modelSize: 72338 readTime: 13 size: 15