(1,12) (2,13) (3,11) (4,18) (5,14) (6,15) (7,19) (8,20) (9,16) (10,17) 
nodes: 502  conflicts: 2  modelTime: 692  solveTime: 734  totalTime: 1431  modelSize: 20646  readTime: 5 size: 10