(1,13) (2,14) (3,19) (4,12) (5,16) (6,15) (7,18) (8,11) (9,17) (10,20) 
nodes: 297  conflicts: 3  modelTime: 674  solveTime: 592  totalTime: 1270  modelSize: 20646  readTime: 4 size: 10