(1,18) (2,16) (3,12) (4,20) (5,11) (6,14) (7,15) (8,13) (9,17) (10,19) 
nodes: 519  conflicts: 7  modelTime: 767  solveTime: 763  totalTime: 1534  modelSize: 20646  readTime: 4 size: 10