(1,11) (2,15) (3,19) (4,17) (5,20) (6,18) (7,13) (8,14) (9,12) (10,16) 
nodes: 1383  conflicts: 8  modelTime: 763  solveTime: 1309  totalTime: 2076  modelSize: 20646  readTime: 4 size: 10