(1,15) (2,19) (3,12) (4,18) (5,16) (6,14) (7,11) (8,13) (9,17) (10,20) 
nodes: 694  conflicts: 3  modelTime: 761  solveTime: 628  totalTime: 1393  modelSize: 20646  readTime: 4 size: 10