(1,17) (2,13) (3,15) (4,11) (5,20) (6,18) (7,12) (8,19) (9,14) (10,16) 
nodes: 940  conflicts: 6  modelTime: 763  solveTime: 989  totalTime: 1757  modelSize: 20646  readTime: 3 size: 10