(1,12) (2,18) (3,11) (4,13) (5,20) (6,19) (7,17) (8,14) (9,16) (10,15) 
nodes: 452  conflicts: 7  modelTime: 757  solveTime: 699  totalTime: 1460  modelSize: 20646  readTime: 4 size: 10