Refinement.dfy(156,13): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(161,9): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(162,13): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(167,13): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(198,13): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(203,9): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(204,13): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(209,13): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(252,11): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(252,15): Warning: the modify statement with a block statement is deprecated
Refinement.dfy(255,7): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(259,7): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(260,10): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(262,9): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(264,7): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(269,7): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(276,7): Warning: the ... refinement feature in statements is deprecated
Refinement.dfy(233,4): Warning: this loop has no body (loop frame: i)
Refinement.dfy(15,4): Error: a postcondition could not be proved on this return path
Refinement.dfy(14,16): Related location: this is the postcondition that could not be proved
Refinement.dfy(15,4): Error: a postcondition could not be proved on this return path
Refinement.dfy(33,19): Related location: this is the postcondition that could not be proved
Refinement.dfy(69,15): Error: assertion might not hold
Refinement.dfy(80,16): Error: assertion might not hold
Refinement.dfy(100,4): Error: a postcondition could not be proved on this return path
Refinement.dfy(78,14): Related location: this is the postcondition that could not be proved
Refinement.dfy(102,2): Error: a postcondition could not be proved on this return path
Refinement.dfy(83,14): Related location: this is the postcondition that could not be proved
Refinement.dfy(198,6): Error: assertion might not hold
Refinement.dfy[IncorrectConcrete](122,18): Related location: this proposition could not be proved
Refinement.dfy(204,6): Error: assertion might not hold
Refinement.dfy[IncorrectConcrete](131,18): Related location: this proposition could not be proved
Refinement.dfy(209,6): Error: assertion might not hold
Refinement.dfy[IncorrectConcrete](137,23): Related location: this proposition could not be proved
Refinement.dfy(253,6): Error: a postcondition could not be proved on this return path
Refinement.dfy[Modify1](223,19): Related location: this is the postcondition that could not be proved
Refinement.dfy(261,6): Error: a postcondition could not be proved on this return path
Refinement.dfy[Modify1](230,14): Related location: this is the postcondition that could not be proved
Refinement.dfy(268,4): Error: a postcondition could not be proved on this return path
Refinement.dfy[Modify1](238,14): Related location: this is the postcondition that could not be proved
Refinement.dfy(274,6): Error: a postcondition could not be proved on this return path
Refinement.dfy[Modify1](244,14): Related location: this is the postcondition that could not be proved

Dafny program verifier finished with 28 verified, 13 errors
