(1,20) (2,16) (3,12) (4,19) (5,11) (6,15) (7,18) (8,13) (9,17) (10,14) 
nodes: 374  conflicts: 12  modelTime: 684  solveTime: 507  totalTime: 1196  modelSize: 20658  readTime: 5 size: 10