(1,11) (2,20) (3,13) (4,15) (5,17) (6,12) (7,14) (8,16) (9,19) (10,18) 
nodes: 624  conflicts: 8  modelTime: 739  solveTime: 1056  totalTime: 1799  modelSize: 20646  readTime: 4 size: 10