(1,20) (2,15) (3,16) (4,12) (5,14) (6,18) (7,13) (8,17) (9,11) (10,19) 
nodes: 2063  conflicts: 14  modelTime: 754  solveTime: 1698  totalTime: 2456  modelSize: 20646  readTime: 4 size: 10