(1,11) (2,18) (3,13) (4,14) (5,17) (6,15) (7,19) (8,16) (9,12) (10,20) 
nodes: 347  conflicts: 3  modelTime: 806  solveTime: 863  totalTime: 1673  modelSize: 20646  readTime: 3 size: 10