(1,19) (2,18) (3,12) (4,17) (5,16) (6,15) (7,14) (8,20) (9,13) (10,11) 
nodes: 206  conflicts: 4  modelTime: 704  solveTime: 611  totalTime: 1319  modelSize: 20646  readTime: 4 size: 10