Inverses.dfy(68,0): Error BP5003: A postcondition might not hold on this return path.
Inverses.dfy(67,10): Related location: This is the postcondition that might not hold.
Inverses.dfy(67,66): Related location
Execution trace:
    (0,0): anon0
    Inverses.dfy(69,24): anon12_Else
    (0,0): anon15_Else
Inverses.dfy(80,0): Error BP5003: A postcondition might not hold on this return path.
Inverses.dfy(79,10): Related location: This is the postcondition that might not hold.
Inverses.dfy(79,66): Related location
Execution trace:
    (0,0): anon0
    Inverses.dfy(81,24): anon15_Else
    (0,0): anon18_Else
Inverses.dfy(192,0): Error BP5003: A postcondition might not hold on this return path.
Inverses.dfy(191,15): Related location: This is the postcondition that might not hold.
Execution trace:
    (0,0): anon0
    (0,0): anon4_Else

Dafny program verifier finished with 31 verified, 3 errors
