----- Running regression test bar1.bpl
bar1.bpl(25,1): Error BP5003: A postcondition might not hold on this return path.
bar1.bpl(21,1): Related location: This is the postcondition that might not hold.
Execution trace:
    bar1.bpl(24,3): anon0
    Inlined call to procedure foo begins
        bar1.bpl(13,5): anon0
        Inlined call to procedure bar begins
            bar1.bpl(7,5): anon0
        Inlined call to procedure bar ends
        Inlined call to procedure bar begins
            bar1.bpl(7,5): anon0
        Inlined call to procedure bar ends
    Inlined call to procedure foo ends

Boogie program verifier finished with 0 verified, 1 error
-----
----- Running regression test bar2.bpl
bar2.bpl(21,3): Error BP5001: This assertion might not hold.
Execution trace:
    bar2.bpl(19,3): anon0
    Inlined call to procedure foo begins
        bar2.bpl(5,3): anon0
        bar2.bpl(6,7): anon3_Then
    Inlined call to procedure foo ends
    Inlined call to procedure foo begins
        bar2.bpl(5,3): anon0
        bar2.bpl(9,7): anon3_Else
    Inlined call to procedure foo ends

Boogie program verifier finished with 0 verified, 1 error
-----
----- Running regression test bar3.bpl
bar3.bpl(41,1): Error BP5003: A postcondition might not hold on this return path.
bar3.bpl(34,1): Related location: This is the postcondition that might not hold.
Execution trace:
    bar3.bpl(38,3): anon0
    Inlined call to procedure foo begins
        bar3.bpl(18,3): anon0
        bar3.bpl(19,7): anon3_Then
        Inlined call to procedure bar begins
            bar3.bpl(7,3): anon0
            bar3.bpl(8,7): anon3_Then
        Inlined call to procedure bar ends
        Inlined call to procedure bar begins
            bar3.bpl(7,3): anon0
            bar3.bpl(8,7): anon3_Then
        Inlined call to procedure bar ends
    Inlined call to procedure foo ends
    Inlined call to procedure bar begins
        bar3.bpl(7,3): anon0
        bar3.bpl(10,7): anon3_Else
    Inlined call to procedure bar ends

Boogie program verifier finished with 0 verified, 1 error
-----
----- Running regression test bar4.bpl

Boogie program verifier finished with 1 verified, 0 errors
-----
----- Running regression test bar5.bpl
(0,0): Error BP5001: This assertion might not hold.
Execution trace:
    bar5.bpl(24,3): anon0
    Inlined call to procedure foo begins
        bar5.bpl(13,5): anon0
    Inlined call to procedure foo ends

Boogie program verifier finished with 0 verified, 1 error
-----
----- Running regression test bar6.bpl

Boogie program verifier finished with 1 verified, 0 errors
-----
----- Running regression test bar7.bpl

Boogie program verifier finished with 1 verified, 0 errors
-----
----- Running regression test bar8.bpl
(0,0): Error BP5001: This assertion might not hold.
Execution trace:
    bar8.bpl(13,5): anon0
    Inlined call to procedure foo begins
        bar8.bpl(6,3): anon0
    Inlined call to procedure foo ends

Boogie program verifier finished with 0 verified, 1 error
-----
----- Running regression test foo.bpl

Boogie program verifier finished with 2 verified, 0 errors
-----