(1,11) (2,16) (3,15) (4,17) (5,18) (6,19) (7,12) (8,14) (9,20) (10,13) 
nodes: 467  conflicts: 3  modelTime: 763  solveTime: 511  totalTime: 1278  modelSize: 20646  readTime: 4 size: 10