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[kernel] Parsing share/libc/__fc_builtin_for_normalization.i (no preprocessing)
[kernel] Parsing tests/value/postcond_leaf.c (with preprocessing)
[value] user error: no assigns specified for function 'g1', for which a builtin
or the specification will be used. Potential unsoundness.
[value] user error: no assigns specified for function 'g2', for which a builtin
or the specification will be used. Potential unsoundness.
[value] user error: no assigns specified for function 'g3', for which a builtin
or the specification will be used. Potential unsoundness.
[value] warning: Generating potentially incorrect assigns for function 'g1' for which option -val-use-spec is set
tests/value/postcond_leaf.c:37:[kernel] warning: No code nor implicit assigns clause for function g1, generating default assigns from the prototype
[value] warning: Generating potentially incorrect assigns for function 'g2' for which option -val-use-spec is set
tests/value/postcond_leaf.c:44:[kernel] warning: No code nor implicit assigns clause for function g2, generating default assigns from the prototype
[value] warning: Generating potentially incorrect assigns for function 'g3' for which option -val-use-spec is set
tests/value/postcond_leaf.c:48:[kernel] warning: No code nor implicit assigns clause for function g3, generating default assigns from the prototype
[value] Analyzing a complete application starting at main
[value] Computing initial state
[value] Initial state computed
[value:initial-state] Values of globals at initialization
i ∈ [--..--]
tests/value/postcond_leaf.c:77:[kernel] warning: No code nor implicit assigns clause for function f1, generating default assigns from the prototype
[value] using specification for function f1
tests/value/postcond_leaf.c:21:[value] warning: function f1: this postcondition evaluates to false in this context.
If it is valid, either a precondition was not verified for this call,
or some assigns/from clauses are incomplete (or incorrect).
tests/value/postcond_leaf.c:80:[kernel] warning: No code nor implicit assigns clause for function f2, generating default assigns from the prototype
[value] using specification for function f2
tests/value/postcond_leaf.c:26:[value] warning: function f2, behavior b: this postcondition evaluates to false in this
context. If it is valid, either a precondition was not verified for this
call, or some assigns/from clauses are incomplete (or incorrect).
tests/value/postcond_leaf.c:83:[kernel] warning: No code nor implicit assigns clause for function f3, generating default assigns from the prototype
[value] using specification for function f3
tests/value/postcond_leaf.c:86:[kernel] warning: No code nor implicit assigns clause for function f4, generating default assigns from the prototype
[value] using specification for function f4
[value] using specification for function g1
tests/value/postcond_leaf.c:36:[value] warning: function g1: this postcondition evaluates to false in this context.
If it is valid, either a precondition was not verified for this call,
or some assigns/from clauses are incomplete (or incorrect).
[value] using specification for function g2
tests/value/postcond_leaf.c:42:[value] warning: function g2, behavior b: this postcondition evaluates to false in this
context. If it is valid, either a precondition was not verified for this
call, or some assigns/from clauses are incomplete (or incorrect).
[value] using specification for function g3
tests/value/postcond_leaf.c:51:[value] warning: function h1: postcondition got status invalid.
tests/value/postcond_leaf.c:57:[value] warning: function h2, behavior b: postcondition got status invalid. (Behavior may be inactive, no reduction performed.)
tests/value/postcond_leaf.c:62:[value] warning: function h3: postcondition got status unknown.
tests/value/postcond_leaf.c:66:[value] warning: function h4: postcondition got status invalid.
tests/value/postcond_leaf.c:111:[kernel] warning: No code nor implicit assigns clause for function k, generating default assigns from the prototype
[value] using specification for function k
tests/value/postcond_leaf.c:71:[value] warning: function k: this postcondition evaluates to false in this context.
If it is valid, either a precondition was not verified for this call,
or some assigns/from clauses are incomplete (or incorrect).
[value] done for function main
[value] ====== VALUES COMPUTED ======
[value:final-states] Values at end of function h1:
[value:final-states] Values at end of function h2:
[value:final-states] Values at end of function h3:
[value:final-states] Values at end of function h4:
[value:final-states] Values at end of function main:
[report] Computing properties status...
--------------------------------------------------------------------------------
--- Properties of Function 'f1'
--------------------------------------------------------------------------------
[ Extern ] Post-condition (file tests/value/postcond_leaf.c, line 21)
Unverifiable but considered Valid.
[ - ] Assigns nothing
tried with Inferred annotations.
[ - ] Default behavior
tried with Frama-C kernel.
--------------------------------------------------------------------------------
--- Properties of Function 'f2'
--------------------------------------------------------------------------------
[ Extern ] Post-condition for 'b' (file tests/value/postcond_leaf.c, line 26)
Unverifiable but considered Valid.
[ - ] Assigns nothing
tried with Inferred annotations.
[ Valid ] Behavior 'b'
by Frama-C kernel.
[ - ] Default behavior
tried with Frama-C kernel.
--------------------------------------------------------------------------------
--- Properties of Function 'f3'
--------------------------------------------------------------------------------
[ Extern ] Post-condition (file tests/value/postcond_leaf.c, line 30)
Unverifiable but considered Valid.
[ - ] Assigns nothing
tried with Inferred annotations.
[ - ] Default behavior
tried with Frama-C kernel.
--------------------------------------------------------------------------------
--- Properties of Function 'f4'
--------------------------------------------------------------------------------
[ Extern ] Post-condition (file tests/value/postcond_leaf.c, line 33)
Unverifiable but considered Valid.
[ - ] Assigns nothing
tried with Inferred annotations.
[ - ] Default behavior
tried with Frama-C kernel.
--------------------------------------------------------------------------------
--- Properties of Function 'g1'
--------------------------------------------------------------------------------
[ Alarm ] Post-condition (file tests/value/postcond_leaf.c, line 36)
By Value, with pending:
- Unreachable g1
[ - ] Assigns nothing
tried with Inferred annotations.
[ Alarm ] Default behavior
By Frama-C kernel, with pending:
- Assigns nothing
- Unreachable g1
--------------------------------------------------------------------------------
--- Properties of Function 'g2'
--------------------------------------------------------------------------------
[ Alarm ] Post-condition for 'b' (file tests/value/postcond_leaf.c, line 42)
By Value, with pending:
- Unreachable g2
[ - ] Assigns nothing
tried with Inferred annotations.
[ Alarm ] Behavior 'b'
By Frama-C kernel, with pending:
- Unreachable g2
[ - ] Default behavior
tried with Frama-C kernel.
--------------------------------------------------------------------------------
--- Properties of Function 'g3'
--------------------------------------------------------------------------------
[ - ] Post-condition (file tests/value/postcond_leaf.c, line 47)
tried with Value.
[ - ] Assigns nothing
tried with Inferred annotations.
[ - ] Default behavior
tried with Frama-C kernel.
--------------------------------------------------------------------------------
--- Properties of Function 'h1'
--------------------------------------------------------------------------------
[ Alarm ] Post-condition (file tests/value/postcond_leaf.c, line 51)
By Value, with pending:
- Unreachable h1
[ Alarm ] Default behavior
By Frama-C kernel, with pending:
- Unreachable h1
--------------------------------------------------------------------------------
--- Properties of Function 'h2'
--------------------------------------------------------------------------------
[ Alarm ] Post-condition for 'b' (file tests/value/postcond_leaf.c, line 57)
By Value, with pending:
- Unreachable h2
[ Alarm ] Behavior 'b'
By Frama-C kernel, with pending:
- Unreachable h2
--------------------------------------------------------------------------------
--- Properties of Function 'h3'
--------------------------------------------------------------------------------
[ - ] Post-condition (file tests/value/postcond_leaf.c, line 62)
tried with Value.
[ - ] Default behavior
tried with Frama-C kernel.
--------------------------------------------------------------------------------
--- Properties of Function 'h4'
--------------------------------------------------------------------------------
[ Alarm ] Post-condition (file tests/value/postcond_leaf.c, line 66)
By Value, with pending:
- Unreachable h4
[ Alarm ] Default behavior
By Frama-C kernel, with pending:
- Unreachable h4
--------------------------------------------------------------------------------
--- Properties of Function 'k'
--------------------------------------------------------------------------------
[ Extern ] Post-condition (file tests/value/postcond_leaf.c, line 71)
Unverifiable but considered Valid.
[ - ] Assigns (file tests/value/postcond_leaf.c, line 72)
tried with Inferred annotations.
[ - ] Froms (generated)
tried with Inferred annotations.
[ - ] Froms (file tests/value/postcond_leaf.c, line 72)
tried with Inferred annotations.
[ - ] Default behavior
tried with Frama-C kernel.
--------------------------------------------------------------------------------
--- Status Report Summary
--------------------------------------------------------------------------------
1 Completely validated
5 Considered valid
20 To be validated
10 Alarms emitted
36 Total
--------------------------------------------------------------------------------
|
