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CoPrefix.dfy(164,3): Error BP5003: A postcondition might not hold on this return path.
CoPrefix.dfy(163,15): Related location: This is the postcondition that might not hold.
Execution trace:
(0,0): anon0
(0,0): anon3_Else
CoPrefix.dfy(169,3): Error BP5003: A postcondition might not hold on this return path.
CoPrefix.dfy(168,15): Related location: This is the postcondition that might not hold.
Execution trace:
(0,0): anon0
(0,0): anon3_Else
CoPrefix.dfy(176,11): Error: cannot prove termination; try supplying a decreases clause
Execution trace:
(0,0): anon0
(0,0): anon3_Then
CoPrefix.dfy(63,57): Error: failure to decrease termination measure
Execution trace:
(0,0): anon0
(0,0): anon7_Then
(0,0): anon8_Else
(0,0): anon9_Then
CoPrefix.dfy(76,56): Error: cannot prove termination; try supplying a decreases clause
Execution trace:
(0,0): anon0
(0,0): anon7_Then
(0,0): anon8_Else
(0,0): anon9_Then
CoPrefix.dfy(114,1): Error BP5003: A postcondition might not hold on this return path.
CoPrefix.dfy(113,11): Related location: This is the postcondition that might not hold.
CoPrefix.dfy(101,17): Related location
Execution trace:
(0,0): anon0
(0,0): anon3_Then
CoPrefix.dfy(138,25): Error: assertion violation
Execution trace:
(0,0): anon0
(0,0): anon9_Then
(0,0): anon10_Then
CoPrefix.dfy(142,25): Error: assertion violation
CoPrefix.dfy(117,23): Related location
Execution trace:
(0,0): anon0
(0,0): anon9_Then
(0,0): anon12_Then
CoPrefix.dfy(151,1): Error BP5003: A postcondition might not hold on this return path.
CoPrefix.dfy(150,11): Related location: This is the postcondition that might not hold.
Execution trace:
(0,0): anon0
(0,0): anon3_Else
Dafny program verifier finished with 41 verified, 9 errors
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