git-issue-370b.dfy(45,0): Error: a postcondition could not be proved on this return path
git-issue-370b.dfy(43,7): Related location: this is the postcondition that could not be proved
git-issue-370b.dfy(19,5): Related location: this proposition could not be proved
git-issue-370b.dfy(45,0): Error: a postcondition could not be proved on this return path
git-issue-370b.dfy(44,7): Related location: this is the postcondition that could not be proved
git-issue-370b.dfy(29,9): Related location: this proposition could not be proved
git-issue-370b.dfy(45,0): Error: a postcondition could not be proved on this return path
git-issue-370b.dfy(44,7): Related location: this is the postcondition that could not be proved
git-issue-370b.dfy(30,9): Related location: this proposition could not be proved
git-issue-370b.dfy(45,0): Error: a postcondition could not be proved on this return path
git-issue-370b.dfy(44,7): Related location: this is the postcondition that could not be proved
git-issue-370b.dfy(31,9): Related location: this proposition could not be proved
git-issue-370b.dfy(45,0): Error: a postcondition could not be proved on this return path
git-issue-370b.dfy(44,7): Related location: this is the postcondition that could not be proved
git-issue-370b.dfy(32,9): Related location: this proposition could not be proved

Dafny program verifier finished with 1 verified, 5 errors
