(1,19) (2,11) (3,15) (4,14) (5,13) (6,12) (7,18) (8,20) (9,16) (10,17) 
nodes: 546  conflicts: 5  modelTime: 666  solveTime: 925  totalTime: 1595  modelSize: 20646  readTime: 4 size: 10