(1,18) (2,12) (3,17) (4,15) (5,19) (6,14) (7,11) (8,16) (9,20) (10,13) 
nodes: 373  conflicts: 9  modelTime: 700  solveTime: 778  totalTime: 1483  modelSize: 20646  readTime: 5 size: 10