(1,11) (2,16) (3,14) (4,13) (5,19) (6,12) (7,18) (8,20) (9,15) (10,17) 
nodes: 153  conflicts: 5  modelTime: 713  solveTime: 647  totalTime: 1363  modelSize: 20646  readTime: 3 size: 10