(1,12) (2,20) (3,19) (4,13) (5,11) (6,16) (7,15) (8,17) (9,14) (10,18) 
nodes: 235  conflicts: 17  modelTime: 684  solveTime: 606  totalTime: 1295  modelSize: 20658  readTime: 5 size: 10