1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE why3session PUBLIC "-//Why3//proof session v5//EN"
"http://why3.lri.fr/why3session.dtd">
<why3session shape_version="6">
<prover id="2" name="Alt-Ergo" version="2.3.0" timelimit="1" steplimit="0" memlimit="1000"/>
<file format="whyml">
<path name=".."/><path name=".."/><path name=".."/><path name=".."/><path name="stdlib"/>
<path name="mach"/><path name="c.mlw"/>
<theory name="C">
<goal name="get_ofs'vc" expl="VC for get_ofs">
<proof prover="2" obsolete="true"><result status="valid" time="0.00" steps="28"/></proof>
</goal>
<goal name="set_ofs'vc" expl="VC for set_ofs">
<proof prover="2" obsolete="true"><result status="valid" time="0.02" steps="103"/></proof>
</goal>
<goal name="valid_itv_to_shift'vc" expl="VC for valid_itv_to_shift">
<proof prover="2" obsolete="true"><result status="valid" time="0.01" steps="34"/></proof>
</goal>
<goal name="salloc'vc" expl="VC for salloc">
<proof prover="2" obsolete="true"><result status="valid" time="0.00" steps="10"/></proof>
</goal>
<goal name="sfree'vc" expl="VC for sfree">
<proof prover="2" obsolete="true"><result status="valid" time="0.00" steps="6"/></proof>
</goal>
</theory>
<theory name="String">
<goal name="zero_char'vc" expl="VC for zero_char">
</goal>
</theory>
<theory name="StrlenLemmas">
<goal name="strlen_before_null'vc" expl="VC for strlen_before_null">
<transf name="split_vc" >
<goal name="strlen_before_null'vc.0" expl="loop invariant init">
<proof prover="2" obsolete="true"><result status="valid" time="0.01" steps="31"/></proof>
</goal>
<goal name="strlen_before_null'vc.1" expl="variant decrease">
<proof prover="2" obsolete="true"><result status="valid" time="0.01" steps="33"/></proof>
</goal>
<goal name="strlen_before_null'vc.2" expl="precondition">
<proof prover="2" obsolete="true"><result status="valid" time="0.01" steps="33"/></proof>
</goal>
<goal name="strlen_before_null'vc.3" expl="loop invariant preservation">
<proof prover="2" obsolete="true"><result status="valid" time="0.02" steps="41"/></proof>
</goal>
<goal name="strlen_before_null'vc.4" expl="assertion">
<proof prover="2" obsolete="true"><result status="valid" time="0.02" steps="35"/></proof>
</goal>
<goal name="strlen_before_null'vc.5" expl="postcondition">
<proof prover="2" obsolete="true"><result status="valid" time="0.03" steps="129"/></proof>
</goal>
<goal name="strlen_before_null'vc.6" expl="out of loop bounds">
<proof prover="2" obsolete="true"><result status="valid" time="0.01" steps="28"/></proof>
</goal>
</transf>
</goal>
<goal name="strlen_at_null'vc" expl="VC for strlen_at_null">
<transf name="split_vc" >
<goal name="strlen_at_null'vc.0" expl="witness existence">
<proof prover="2" obsolete="true"><result status="valid" time="0.03" steps="103"/></proof>
</goal>
<goal name="strlen_at_null'vc.1" expl="variant decrease">
<proof prover="2" obsolete="true"><result status="valid" time="0.02" steps="38"/></proof>
</goal>
<goal name="strlen_at_null'vc.2" expl="precondition">
<proof prover="2" obsolete="true"><result status="valid" time="0.02" steps="40"/></proof>
</goal>
<goal name="strlen_at_null'vc.3" expl="precondition">
<proof prover="2" obsolete="true"><result status="valid" time="0.01" steps="40"/></proof>
</goal>
<goal name="strlen_at_null'vc.4" expl="postcondition">
<proof prover="2" obsolete="true"><result status="valid" time="0.02" steps="33"/></proof>
</goal>
<goal name="strlen_at_null'vc.5" expl="witness existence">
<proof prover="2" obsolete="true"><result status="valid" time="0.02" steps="83"/></proof>
</goal>
<goal name="strlen_at_null'vc.6" expl="precondition">
<proof prover="2" obsolete="true"><result status="valid" time="0.01" steps="32"/></proof>
</goal>
<goal name="strlen_at_null'vc.7" expl="unreachable point">
<proof prover="2" obsolete="true"><result status="valid" time="0.01" steps="32"/></proof>
</goal>
<goal name="strlen_at_null'vc.8" expl="precondition">
<proof prover="2" obsolete="true"><result status="valid" time="0.01" steps="32"/></proof>
</goal>
<goal name="strlen_at_null'vc.9" expl="precondition">
<proof prover="2" obsolete="true"><result status="valid" time="0.01" steps="33"/></proof>
</goal>
<goal name="strlen_at_null'vc.10" expl="postcondition">
<proof prover="2" obsolete="true"><result status="valid" time="0.01" steps="34"/></proof>
</goal>
</transf>
</goal>
<goal name="strlen_not_0">
<proof prover="2" obsolete="true"><result status="valid" time="0.01" steps="30"/></proof>
</goal>
<goal name="strlen_0">
<proof prover="2" obsolete="true"><result status="valid" time="0.01" steps="32"/></proof>
</goal>
<goal name="strlen_sup'vc" expl="VC for strlen_sup">
<proof prover="2" obsolete="true"><result status="valid" time="0.06" steps="390"/></proof>
</goal>
</theory>
<theory name="SChar">
<goal name="to_int_in_bounds">
</goal>
<goal name="extensionality">
</goal>
</theory>
<theory name="UChar">
<goal name="to_int_in_bounds">
</goal>
<goal name="extensionality">
</goal>
<goal name="zero_unsigned_is_zero">
</goal>
<goal name="radix_def">
<proof prover="2" obsolete="true"><result status="valid" time="0.00" steps="2"/></proof>
</goal>
</theory>
</file>
</why3session>
|
