(1,19) (2,12) (3,14) (4,11) (5,20) (6,18) (7,17) (8,15) (9,16) (10,13) 
nodes: 326  conflicts: 7  modelTime: 768  solveTime: 524  totalTime: 1297  modelSize: 20646  readTime: 4 size: 10