(1,12) (2,19) (3,16) (4,20) (5,11) (6,15) (7,17) (8,13) (9,14) (10,18) 
nodes: 256  conflicts: 7  modelTime: 674  solveTime: 402  totalTime: 1080  modelSize: 20646  readTime: 4 size: 10