(1,17) (2,11) (3,14) (4,12) (5,19) (6,18) (7,15) (8,20) (9,16) (10,13) 
nodes: 951  conflicts: 5  modelTime: 804  solveTime: 1840  totalTime: 2648  modelSize: 20646  readTime: 4 size: 10