(1,17) (2,18) (3,12) (4,15) (5,14) (6,19) (7,11) (8,13) (9,16) (10,20) 
nodes: 965  conflicts: 6  modelTime: 658  solveTime: 1322  totalTime: 1985  modelSize: 20646  readTime: 4 size: 10