(1,15) (2,20) (3,13) (4,16) (5,12) (6,18) (7,14) (8,19) (9,11) (10,17) 
nodes: 435  conflicts: 4  modelTime: 784  solveTime: 818  totalTime: 1606  modelSize: 20646  readTime: 4 size: 10