(1,15) (2,19) (3,14) (4,13) (5,18) (6,12) (7,11) (8,16) (9,20) (10,17) 
nodes: 351  conflicts: 2  modelTime: 657  solveTime: 459  totalTime: 1119  modelSize: 20646  readTime: 3 size: 10