file_name stringlengths 33 36 | verified_c_file_content stringlengths 38 76k | dependency_acls stringlengths 0 9.54k | function_implementation stringlengths 12 11.9k | verified bool 1
class | total_goals int64 1 124 | verified_goals int64 1 124 | error_cause stringclasses 1
value | c_code_snippet stringlengths 12 11.9k | acsl_snippet stringlengths 0 9.54k |
|---|---|---|---|---|---|---|---|---|---|
frama_c_files_v2/test_frama_c_2729.c | #include<stdbool.h>
#define round(X) (double) (X)
/*@
axiomatic fp_funs {
logic double Dadd(double X, double Y) = round(X+Y);
logic double Dsub(double X, double Y) = round(X-Y);
logic double Dmul(double X, double Y) = round(X*Y);
logic double Dneg(double X) = round(0-X);
logic double Dabs(double X) = ... | #include<stdbool.h>
struct maybeInt {
bool isValid;
int value;
};
/*@ assigns \nothing;
ensures \result.isValid;
ensures \result.value == val;
*/
| struct maybeInt some (int val) {
struct maybeInt result = { true, val };
return result;
} | true | 5 | 5 | struct maybeInt some (int val) {
struct maybeInt result = { true, val };
return result;
} | #include<stdbool.h>
struct maybeInt {
bool isValid;
int value;
};
/*@ assigns \nothing;
ensures \result.isValid;
ensures \result.value == val;
*/ | |
frama_c_files_v2/test_frama_c_2783.c | #include <limits.h>
#include <string.h>
char * p_HTTP(char * x1096);
char * p_(char * x1098);
char * p_ContentLength(char * x1100);
/*@
requires ((strlen(x0)>=0) &&
\valid(x0+(0..strlen(x0))));
assigns \nothing;
*/
int p(char * x0) {
int x2 = -1;
char *x3 = p_HTTP(x0);
int x5 = 1/*true*/;
int x6 = 0;
... | #include <string.h>
/*@
requires ((strlen(x1252)>=0) &&
\valid(x1252+(0..strlen(x1252))));
assigns \nothing;
ensures ((0==\result) || ((strlen(\result)>=0) &&
\valid(\result+(0..strlen(\result)))));
*/
| char * p_(char * x1252) {
char *x1254 = x1252;
int x1259 = 1/*true*/;
char x1260 = '\0';
char *x1261 = 0/*null*/;
char x1255 = x1252[0];
int x1256 = x1255 == '\0';
if (x1256) {
x1261 = x1252;
} else {
int x1257 = x1255 == '\r';
if (x1257) {
x1259 = 0/*false*/;
x1260 = x1255;
... | true | 18 | 18 | char * p_(char * x1252) {
char *x1254 = x1252;
int x1259 = 1/*true*/;
char x1260 = '\0';
char *x1261 = 0/*null*/;
char x1255 = x1252[0];
int x1256 = x1255 == '\0';
if (x1256) {
x1261 = x1252;
} else {
int x1257 = x1255 == '\r';
if (x1257) {
x1259 = 0/*false*/;
x1260 = x1255;
... | #include <string.h>
/*@
requires ((strlen(x1252)>=0) &&
\valid(x1252+(0..strlen(x1252))));
assigns \nothing;
ensures ((0==\result) || ((strlen(\result)>=0) &&
\valid(\result+(0..strlen(\result)))));
*/ | |
frama_c_files_v2/test_frama_c_2012.c | /* Generated by Frama-C */
typedef unsigned long size_t;
struct __e_acsl_mpz_struct {
int _mp_alloc ;
int _mp_size ;
unsigned long *_mp_d ;
};
typedef struct __e_acsl_mpz_struct __e_acsl_mpz_struct;
typedef __e_acsl_mpz_struct ( __attribute__((__FC_BUILTIN__)) __e_acsl_mpz_t)[1];
struct __e_acsl_mpq_struct {
... | /* Generated by Frama-C */
typedef unsigned long size_t;
struct __e_acsl_mpz_struct {
int _mp_alloc ;
int _mp_size ;
unsigned long *_mp_d ;
};
typedef struct __e_acsl_mpz_struct __e_acsl_mpz_struct;
typedef __e_acsl_mpz_struct ( __attribute__((__FC_BUILTIN__)) __e_acsl_mpz_t)[1];
struct __e_acsl_mpq_struct {
... | __inline static __uint32_t __uint32_identity(__uint32_t __x)
{
return __x;
} | true | 2 | 2 | __inline static __uint32_t __uint32_identity(__uint32_t __x)
{
return __x;
} | /* Generated by Frama-C */
typedef unsigned long size_t;
struct __e_acsl_mpz_struct {
int _mp_alloc ;
int _mp_size ;
unsigned long *_mp_d ;
};
typedef struct __e_acsl_mpz_struct __e_acsl_mpz_struct;
typedef __e_acsl_mpz_struct ( __attribute__((__FC_BUILTIN__)) __e_acsl_mpz_t)[1];
struct __e_acsl_mpq_struct {
... | |
frama_c_files_v2/test_frama_c_2012.c | /* Generated by Frama-C */
typedef unsigned long size_t;
struct __e_acsl_mpz_struct {
int _mp_alloc ;
int _mp_size ;
unsigned long *_mp_d ;
};
typedef struct __e_acsl_mpz_struct __e_acsl_mpz_struct;
typedef __e_acsl_mpz_struct ( __attribute__((__FC_BUILTIN__)) __e_acsl_mpz_t)[1];
struct __e_acsl_mpq_struct {
... | /* Generated by Frama-C */
typedef unsigned long size_t;
struct __e_acsl_mpz_struct {
int _mp_alloc ;
int _mp_size ;
unsigned long *_mp_d ;
};
typedef struct __e_acsl_mpz_struct __e_acsl_mpz_struct;
typedef __e_acsl_mpz_struct ( __attribute__((__FC_BUILTIN__)) __e_acsl_mpz_t)[1];
struct __e_acsl_mpq_struct {
... | __inline static __uint64_t __bswap_64(__uint64_t __bsx)
{
__uint64_t tmp;
tmp = __builtin_bswap64(__bsx);
return tmp;
} | true | 2 | 2 | __inline static __uint64_t __bswap_64(__uint64_t __bsx)
{
__uint64_t tmp;
tmp = __builtin_bswap64(__bsx);
return tmp;
} | /* Generated by Frama-C */
typedef unsigned long size_t;
struct __e_acsl_mpz_struct {
int _mp_alloc ;
int _mp_size ;
unsigned long *_mp_d ;
};
typedef struct __e_acsl_mpz_struct __e_acsl_mpz_struct;
typedef __e_acsl_mpz_struct ( __attribute__((__FC_BUILTIN__)) __e_acsl_mpz_t)[1];
struct __e_acsl_mpq_struct {
... | |
frama_c_files_v2/test_frama_c_1437.c | /*@ requires \true;
assigns \nothing;
ensures \result == b;
*/
int deadcode(int a, int b)
{
if (a > b) {
if (a < b) {
return a / b;
} else if (a == b) {
//@ assert 0 == 1;
}
}
return b;
}
| /*@ requires \true;
assigns \nothing;
ensures \result == b;
*/ | int deadcode(int a, int b)
{
if (a > b) {
if (a < b) {
return a / b;
} else if (a == b) {
//@ assert 0 == 1;
}
}
return b;
} | true | 8 | 8 | int deadcode(int a, int b)
{
if (a > b) {
if (a < b) {
return a / b;
} else if (a == b) {
//@ assert 0 == 1;
}
}
return b;
} | /*@ requires \true;
assigns \nothing;
ensures \result == b;
*/ | |
frama_c_files_v2/test_frama_c_1061.c | /*@ logic integer abs(integer x) = x >= 0 ? x : -x;
*/
#include<limits.h>
/*@ requires x > INT_MIN;
ensures (x >= 0 ==> \result == x) &&
(x < 0 ==> \result == -x);
assigns \nothing; */
int abs ( int x );
/*@ requires x > INT_MIN;
requires y > INT_MIN;
ensures \result >= x;
ensures \result ... | /*@ logic integer abs(integer x) = x >= 0 ? x : -x;
*/
#include<limits.h>
/*@ requires x > INT_MIN;
ensures (x >= 0 ==> \result == x) &&
(x < 0 ==> \result == -x);
assigns \nothing; */ | int abs ( int x ) {
if (x >=0)
return x;
else
return -x;
} | true | 6 | 6 | int abs ( int x ) {
if (x >=0)
return x;
else
return -x;
} | /*@ logic integer abs(integer x) = x >= 0 ? x : -x;
*/
#include<limits.h>
/*@ requires x > INT_MIN;
ensures (x >= 0 ==> \result == x) &&
(x < 0 ==> \result == -x);
assigns \nothing; */ |
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