(1,15) (2,14) (3,18) (4,13) (5,20) (6,19) (7,16) (8,11) (9,17) (10,12) 
nodes: 893  conflicts: 9  modelTime: 589  solveTime: 1027  totalTime: 1620  modelSize: 20646  readTime: 4 size: 10