Inc.dfy(55,0): Error: a postcondition could not be proved on this return path
Inc.dfy(54,12): Related location: this is the postcondition that could not be proved
Inc.dfy(84,0): Error: a postcondition could not be proved on this return path
Inc.dfy(83,12): Related location: this is the postcondition that could not be proved
Inc.dfy(93,2): Error: a postcondition could not be proved on this return path
Inc.dfy(90,12): Related location: this is the postcondition that could not be proved
Inc.dfy(111,0): Error: a postcondition could not be proved on this return path
Inc.dfy(110,12): Related location: this is the postcondition that could not be proved
Inc.dfy(120,2): Error: a postcondition could not be proved on this return path
Inc.dfy(117,12): Related location: this is the postcondition that could not be proved
Inc.dfy(182,0): Error: a postcondition could not be proved on this return path
Inc.dfy(181,12): Related location: this is the postcondition that could not be proved
Inc.dfy(211,0): Error: a postcondition could not be proved on this return path
Inc.dfy(210,12): Related location: this is the postcondition that could not be proved
Inc.dfy(220,2): Error: a postcondition could not be proved on this return path
Inc.dfy(217,12): Related location: this is the postcondition that could not be proved
Inc.dfy(238,0): Error: a postcondition could not be proved on this return path
Inc.dfy(237,12): Related location: this is the postcondition that could not be proved
Inc.dfy(247,2): Error: a postcondition could not be proved on this return path
Inc.dfy(244,12): Related location: this is the postcondition that could not be proved
Inc.dfy(318,17): Error: cannot prove termination; try supplying a decreases clause
Inc.dfy(318,17): Error: decreases expression at index 1 must be bounded below by 0
Inc.dfy(303,26): Related location: this proposition could not be proved

Dafny program verifier finished with 8 verified, 12 errors
