(1,17) (2,16) (3,19) (4,12) (5,15) (6,18) (7,11) (8,13) (9,20) (10,14) 
nodes: 474  conflicts: 3  modelTime: 665  solveTime: 661  totalTime: 1330  modelSize: 20646  readTime: 4 size: 10