(1,11) (2,20) (3,16) (4,12) (5,18) (6,15) (7,14) (8,13) (9,19) (10,17) 
nodes: 466  conflicts: 2  modelTime: 657  solveTime: 549  totalTime: 1209  modelSize: 20646  readTime: 3 size: 10