git-issue-2703.dfy(10,14): Error: possible division by zero
git-issue-2703.dfy(10,23): Error: a postcondition could not be proved on this return path
git-issue-2703.dfy(10,18): Related location: this is the postcondition that could not be proved
git-issue-2703.dfy(16,30): Error: possible division by zero
git-issue-2703.dfy(23,30): Error: possible division by zero

Dafny program verifier finished with 0 verified, 4 errors
