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Verifying CheckWellformed$$_0_M0.C.M ...
[0 proof obligations] verified
Verifying Impl$$_0_M0.C.M ...
[5 proof obligations] verified
Verifying CheckWellformed$$_0_M0.C.P ...
[6 proof obligations] verified
Verifying CheckWellformed$$_0_M0.C.Q ...
[5 proof obligations] error
Superposition.dfy(27,14): Error BP5003: A postcondition might not hold on this return path.
Superposition.dfy(28,25): Related location: This is the postcondition that might not hold.
Execution trace:
(0,0): anon0
(0,0): anon7_Else
Verifying CheckWellformed$$_0_M0.C.R ...
[5 proof obligations] error
Superposition.dfy(33,14): Error BP5003: A postcondition might not hold on this return path.
Superposition.dfy(34,25): Related location: This is the postcondition that might not hold.
Execution trace:
(0,0): anon0
(0,0): anon7_Else
Verifying CheckWellformed$$_1_M1.C.M ...
[0 proof obligations] verified
Verifying Impl$$_1_M1.C.M ...
[1 proof obligation] verified
Verifying CheckWellformed$$_1_M1.C.P ...
[2 proof obligations] error
Superposition.dfy(50,24): Error BP5003: A postcondition might not hold on this return path.
Superposition.dfy[M1](22,25): Related location: This is the postcondition that might not hold.
Execution trace:
(0,0): anon0
(0,0): anon9_Else
(0,0): anon11_Then
(0,0): anon8
Verifying CheckWellformed$$_1_M1.C.Q ...
[0 proof obligations] verified
Verifying CheckWellformed$$_1_M1.C.R ...
[0 proof obligations] verified
Dafny program verifier finished with 7 verified, 3 errors
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