(1,12) (2,20) (3,14) (4,16) (5,15) (6,19) (7,17) (8,18) (9,13) (10,11) 
nodes: 540  conflicts: 5  modelTime: 763  solveTime: 678  totalTime: 1446  modelSize: 20646  readTime: 5 size: 10