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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219
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[kernel] Parsing loop-case-switch-for-unroll.c (with preprocessing)
[eva] Analyzing a complete application starting at main
[eva] Computing initial state
[eva] Initial state computed
[eva:initial-state] Values of globals at initialization
gen_nondet_vals[0] ∈ {1}
[1] ∈ {42}
[2] ∈ {5}
[3] ∈ {1}
[4] ∈ {43}
[5] ∈ {11}
[6] ∈ {0}
[7] ∈ {1}
[8] ∈ {0}
[9] ∈ {44}
[10] ∈ {12}
[11..12] ∈ {0}
[13..14] ∈ {1}
[15] ∈ {45}
[16] ∈ {11}
[17..20] ∈ {0}
[21] ∈ {46}
[22] ∈ {13}
[23..26] ∈ {0}
[27] ∈ {47}
[28] ∈ {12}
[29..31] ∈ {0}
[32] ∈ {48}
[33] ∈ {15}
[34..36] ∈ {0}
gen_nondet_i ∈ {-1}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {1}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {42}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {5}
[eva] loop-case-switch-for-unroll.c:78: Frama_C_show_each_i_: {0}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {1}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {43}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {11}
[eva] loop-case-switch-for-unroll.c:78: Frama_C_show_each_i_: {10}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {0}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {1}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {0}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {44}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {12}
[eva] loop-case-switch-for-unroll.c:78: Frama_C_show_each_i_: {10}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {0}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {0}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {1}
[eva] loop-case-switch-for-unroll.c:66: Frama_C_show_each_n_: {3}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {1}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {45}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {11}
[eva] loop-case-switch-for-unroll.c:78: Frama_C_show_each_i_: {10}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {0}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {0}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {0}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {0}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {46}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {13}
[eva] loop-case-switch-for-unroll.c:78: Frama_C_show_each_i_: {10}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {0}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {0}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {0}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {0}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {47}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {12}
[eva] loop-case-switch-for-unroll.c:78: Frama_C_show_each_i_: {10}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {0}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {0}
[eva] loop-case-switch-for-unroll.c:53: Frama_C_show_each_nondet_: {0}
[eva] loop-case-switch-for-unroll.c:84: Frama_C_show_each_y_: {32}
[eva] loop-case-switch-for-unroll.c:85: Frama_C_show_each_x_: {32}
[eva] done for function main
[eva] ====== VALUES COMPUTED ======
[eva:final-states] Values at end of function gen_nondet:
gen_nondet_i ∈ [0..31]
__retres ∈ [0..47]
[eva:final-states] Values at end of function main:
y ∈ {32}
x ∈ {32}
n ∈ {0}
gen_nondet_i ∈ {31}
[eva:summary] ====== ANALYSIS SUMMARY ======
----------------------------------------------------------------------------
2 functions analyzed (out of 2): 100% coverage.
In these functions, 45 statements reached (out of 48): 93% coverage.
----------------------------------------------------------------------------
No errors or warnings raised during the analysis.
----------------------------------------------------------------------------
0 alarms generated by the analysis.
----------------------------------------------------------------------------
No logical properties have been reached by the analysis.
----------------------------------------------------------------------------
/* Generated by Frama-C */
int gen_nondet(int line);
static int gen_nondet_vals[37] =
{1,
42,
5,
1,
43,
11,
0,
1,
0,
44,
12,
0,
0,
1,
1,
45,
11,
0,
0,
0,
0,
46,
13,
0,
0,
0,
0,
47,
12,
0,
0,
0,
48,
15,
0,
0,
0};
static int gen_nondet_i = -1;
/*@ assigns \result;
assigns \result \from \nothing; */
extern int ( /* missing proto */ Frama_C_show_each_nondet_)();
int gen_nondet(int line)
{
int __retres;
gen_nondet_i = (int)((unsigned int)(gen_nondet_i + 1) % (sizeof(gen_nondet_vals) / sizeof(int)));
Frama_C_show_each_nondet_(gen_nondet_vals[gen_nondet_i]);
__retres = gen_nondet_vals[gen_nondet_i];
return __retres;
}
/*@ assigns \result;
assigns \result \from \nothing; */
extern int ( /* missing proto */ Frama_C_show_each_n_)();
/*@ assigns \result;
assigns \result \from \nothing; */
extern int ( /* missing proto */ Frama_C_show_each_i_)();
/*@ assigns \result;
assigns \result \from \nothing; */
extern int ( /* missing proto */ Frama_C_show_each_y_)();
/*@ assigns \result;
assigns \result \from \nothing; */
extern int ( /* missing proto */ Frama_C_show_each_x_)();
void main(void)
{
int x;
int y = 32;
int n = 3;
L0:
switch (1) {
int tmp;
int tmp_0;
L3: case 0: Frama_C_show_each_n_(n);
tmp = gen_nondet(67);
if (tmp) goto L;
tmp_0 = gen_nondet(68);
if (tmp_0) goto L1;
while (1) {
{
int tmp_1;
case 1: tmp_1 = gen_nondet(71);
if (tmp_1) goto L1;
L: x = y;
case 2:
{
int j;
int i = 0;
while (i < 4) {
{
int tmp_2;
int tmp_3;
int tmp_4;
int tmp_5;
L1: j = gen_nondet(76);
tmp_2 = gen_nondet(77);
if (tmp_2 > 10) i = 10; else i = 0;
Frama_C_show_each_i_(i);
tmp_3 = gen_nondet(79);
if (tmp_3) goto L;
tmp_4 = gen_nondet(80);
if (tmp_4) goto L0;
tmp_5 = gen_nondet(81);
if (tmp_5) goto L3;
}
i ++;
}
}
}
n --;
if (! (n > 0)) break;
}
Frama_C_show_each_y_(y);
Frama_C_show_each_x_(x);
}
return;
}
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