input_file: running/biella1.pre.mps.gz sol_value: 0: 3060037.430763 1: 3060377.602310 2: 3060377.602310 sol_status: 0: optimal 1: optimal 2: optimal n_cuts: total: 101 depth: 0: 101 mip_value: 3065010.000000 time: 128231.64