(1,15) (2,11) (3,14) (4,17) (5,20) (6,13) (7,12) (8,19) (9,18) (10,16) 
nodes: 387  conflicts: 2  modelTime: 768  solveTime: 537  totalTime: 1309  modelSize: 20646  readTime: 4 size: 10