I use cbc (2.9.2) compiled with internal BLAS and internal LAPACK and with the parallel option enabled.
With files from MIPLIB2010 and using 4 or 8 threads, I get the following wrong results :
lectsched-1.mps, lectsched-2.mps, lectsched-3.mps and lectsched-4-obj.mps gives each "infeasible".
mik-250-1-100-1.mps gives the right optimum 50% of the time, giving a wrong optimum the other times.
ofi gives the wrong optimum "12768339254.94019508".
s-c-e
commented
5 years ago 
I use cbc (2.9.2) compiled with internal BLAS and internal LAPACK and with the parallel option enabled. With files from MIPLIB2010 and using 4 or 8 threads, I get the following wrong results : lectsched-1.mps, lectsched-2.mps, lectsched-3.mps and lectsched-4-obj.mps gives each "infeasible". mik-250-1-100-1.mps gives the right optimum 50% of the time, giving a wrong optimum the other times. ofi gives the wrong optimum "12768339254.94019508".