(1,17) (2,19) (3,18) (4,13) (5,14) (6,15) (7,16) (8,11) (9,20) (10,12) 
nodes: 1078  conflicts: 3  modelTime: 766  solveTime: 1054  totalTime: 1824  modelSize: 20646  readTime: 4 size: 10