(1,20) (2,17) (3,18) (4,19) (5,15) (6,16) (7,13) (8,12) (9,14) (10,11) 
nodes: 351  conflicts: 4  modelTime: 808  solveTime: 763  totalTime: 1576  modelSize: 20646  readTime: 5 size: 10