(1,12) (2,14) (3,11) (4,20) (5,17) (6,13) (7,16) (8,18) (9,15) (10,19) 
nodes: 314  conflicts: 2  modelTime: 762  solveTime: 374  totalTime: 1139  modelSize: 20646  readTime: 3 size: 10