(1,13) (2,11) (3,17) (4,19) (5,15) (6,16) (7,18) (8,20) (9,12) (10,14) 
nodes: 237  conflicts: 2  modelTime: 707  solveTime: 673  totalTime: 1385  modelSize: 20646  readTime: 4 size: 10