(1,17) (2,20) (3,15) (4,18) (5,13) (6,14) (7,12) (8,11) (9,19) (10,16) 
nodes: 160  conflicts: 0  modelTime: 686  solveTime: 621  totalTime: 1310  modelSize: 20646  readTime: 3 size: 10