(1,18) (2,19) (3,16) (4,15) (5,12) (6,11) (7,13) (8,14) (9,17) (10,20) 
nodes: 328  conflicts: 7  modelTime: 764  solveTime: 538  totalTime: 1306  modelSize: 20646  readTime: 4 size: 10