(1,20) (2,17) (3,12) (4,16) (5,13) (6,15) (7,19) (8,18) (9,14) (10,11) 
nodes: 575  conflicts: 4  modelTime: 666  solveTime: 775  totalTime: 1445  modelSize: 20646  readTime: 4 size: 10