(1,20) (2,13) (3,11) (4,14) (5,15) (6,16) (7,19) (8,18) (9,17) (10,12) 
nodes: 468  conflicts: 7  modelTime: 666  solveTime: 549  totalTime: 1220  modelSize: 20646  readTime: 4 size: 10