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[kernel] Parsing tests/libc/fc_libc.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
[eva] tests/libc/fc_libc.c:157: assertion got status valid.
[eva] tests/libc/fc_libc.c:158: assertion got status valid.
[eva] tests/libc/fc_libc.c:159: assertion got status valid.
[eva] tests/libc/fc_libc.c:160: assertion got status valid.
[eva] Recording results for main
[eva] done for function main
[eva] ====== VALUES COMPUTED ======
[eva:final-states] Values at end of function main:
[metrics] Defined functions (73)
======================
Frama_C_double_interval (0 call); Frama_C_float_interval (0 call);
Frama_C_interval (13 calls); Frama_C_nondet (11 calls);
Frama_C_nondet_ptr (0 call); __FC_assert (0 call); __fc_initenv (4 calls);
__finite (0 call); __finitef (0 call); abs (0 call); atoi (0 call);
calloc (0 call); char_equal_ignore_case (1 call); fabs (0 call);
fabsf (0 call); feholdexcept (0 call); fesetenv (0 call);
fetestexcept (0 call); getaddrinfo (0 call); getenv (0 call);
getline (0 call); glob (0 call); globfree (0 call); imaxabs (0 call);
imaxdiv (0 call); isalnum (0 call); isalpha (0 call); isblank (0 call);
iscntrl (0 call); isdigit (3 calls); isgraph (0 call); islower (0 call);
isprint (0 call); ispunct (0 call); isspace (1 call); isupper (0 call);
isxdigit (0 call); localeconv (0 call); main (0 call); memchr (0 call);
memcmp (0 call); memcpy (2 calls); memmove (0 call); memrchr (0 call);
memset (1 call); putenv (0 call); setenv (0 call); setlocale (0 call);
strcasecmp (0 call); strcat (0 call); strchr (3 calls); strcmp (0 call);
strcpy (0 call); strdup (0 call); strerror (0 call); strlen (6 calls);
strncat (0 call); strncmp (0 call); strncpy (0 call); strndup (0 call);
strnlen (0 call); strrchr (0 call); strstr (0 call); tolower (0 call);
toupper (0 call); unsetenv (0 call); wcscat (0 call); wcscpy (0 call);
wcslen (2 calls); wcsncat (0 call); wcsncpy (0 call); wmemcpy (0 call);
wmemset (0 call);
Undefined functions (341)
=========================
FD_CLR (0 call); FD_ISSET (0 call); FD_SET (0 call); FD_ZERO (0 call);
Frama_C_abort (1 call); Frama_C_char_interval (0 call);
Frama_C_int_interval (0 call); Frama_C_long_interval (0 call);
Frama_C_long_long_interval (0 call); Frama_C_make_unknown (2 calls);
Frama_C_real_interval_as_double (0 call); Frama_C_short_interval (0 call);
Frama_C_size_t_interval (0 call); Frama_C_unsigned_char_interval (0 call);
Frama_C_unsigned_int_interval (0 call);
Frama_C_unsigned_long_interval (0 call);
Frama_C_unsigned_long_long_interval (0 call);
Frama_C_unsigned_short_interval (0 call); Frama_C_update_entropy (5 calls);
_Exit (0 call); __builtin_sadd_overflow (0 call);
__builtin_saddl_overflow (0 call); __builtin_saddll_overflow (0 call);
__builtin_smul_overflow (0 call); __builtin_smull_overflow (0 call);
__builtin_smulll_overflow (0 call); __builtin_ssub_overflow (0 call);
__builtin_ssubl_overflow (0 call); __builtin_ssubll_overflow (0 call);
__builtin_uadd_overflow (0 call); __builtin_uaddl_overflow (0 call);
__builtin_uaddll_overflow (0 call); __builtin_umul_overflow (0 call);
__builtin_umull_overflow (0 call); __builtin_umulll_overflow (0 call);
__builtin_usub_overflow (0 call); __builtin_usubl_overflow (0 call);
__builtin_usubll_overflow (0 call); __fc_fpclassify (0 call);
__fc_fpclassifyf (0 call); __va_fcntl_flock (0 call);
__va_fcntl_int (0 call); __va_fcntl_void (0 call); __va_ioctl_int (0 call);
__va_ioctl_ptr (0 call); __va_ioctl_void (0 call);
__va_open_mode_t (0 call); __va_open_void (0 call);
__va_openat_mode_t (0 call); __va_openat_void (0 call); abort (0 call);
accept (0 call); access (0 call); acos (0 call); acosf (0 call);
acosh (0 call); acoshf (0 call); acoshl (0 call); acosl (0 call);
alloca (0 call); asin (0 call); asinf (0 call); asinl (0 call);
at_quick_exit (0 call); atan (0 call); atan2 (0 call); atan2f (0 call);
atanf (0 call); atanl (0 call); atexit (0 call); atof (0 call);
atol (0 call); atoll (0 call); bind (0 call); bsearch (0 call);
bzero (0 call); ceil (0 call); ceilf (0 call); ceill (0 call);
clearerr (0 call); clearerr_unlocked (0 call); clock (0 call);
clock_gettime (0 call); clock_nanosleep (0 call); close (0 call);
closedir (0 call); closelog (0 call); connect (0 call); cos (0 call);
cosf (0 call); cosl (0 call); creat (0 call); difftime (0 call);
div (0 call); dup (0 call); dup2 (0 call); execl (0 call); execle (0 call);
execlp (0 call); execv (0 call); execve (0 call); execvp (0 call);
exit (0 call); exp (0 call); expf (0 call); fabsl (0 call); fclose (0 call);
fcntl (0 call); fdopen (0 call); feof (2 calls); feof_unlocked (0 call);
ferror (2 calls); ferror_unlocked (0 call); fflush (0 call); fgetc (1 call);
fgetpos (0 call); fgets (0 call); fgetws (0 call); fileno (0 call);
fileno_unlocked (0 call); flock (0 call); flockfile (0 call);
floor (0 call); floorf (0 call); floorl (0 call); fmod (0 call);
fmodf (0 call); fopen (0 call); fork (0 call); fputc (0 call);
fputs (0 call); fread (0 call); free (1 call); freeaddrinfo (0 call);
freopen (0 call); fseek (0 call); fsetpos (0 call); ftell (0 call);
ftrylockfile (0 call); funlockfile (0 call); fwrite (0 call);
gai_strerror (0 call); getc (0 call); getc_unlocked (0 call);
getchar (0 call); getchar_unlocked (0 call); getcwd (0 call);
gethostname (0 call); getitimer (0 call); getopt (0 call);
getopt_long (0 call); getopt_long_only (0 call); getpriority (0 call);
getpwuid (0 call); getrlimit (0 call); getrusage (0 call); gets (0 call);
getsockopt (0 call); gettimeofday (0 call); getuid (0 call);
gmtime (0 call); htonl (0 call); htons (0 call); iconv (0 call);
iconv_close (0 call); iconv_open (0 call); inet_addr (0 call);
inet_ntoa (0 call); inet_ntop (0 call); inet_pton (0 call);
isascii (0 call); kill (0 call); labs (0 call); ldiv (0 call);
listen (0 call); llabs (0 call); lldiv (0 call); localtime (0 call);
log (0 call); log10 (0 call); log10f (0 call); log10l (0 call);
log2 (0 call); log2f (0 call); log2l (0 call); logf (0 call); logl (0 call);
longjmp (0 call); lrand48 (0 call); malloc (6 calls); mblen (0 call);
mbstowcs (0 call); mbtowc (0 call); memoverlap (1 call); mkdir (0 call);
mktime (0 call); nan (0 call); nanf (0 call); nanl (0 call);
nanosleep (0 call); ntohl (0 call); ntohs (0 call); open (0 call);
openat (0 call); opendir (0 call); openlog (0 call); pathconf (0 call);
pclose (0 call); perror (0 call); pipe (0 call); poll (0 call);
popen (0 call); pow (0 call); powf (0 call);
pthread_cond_broadcast (0 call); pthread_cond_destroy (0 call);
pthread_cond_init (0 call); pthread_cond_wait (0 call);
pthread_create (0 call); pthread_join (0 call);
pthread_mutex_destroy (0 call); pthread_mutex_init (0 call);
pthread_mutex_lock (0 call); pthread_mutex_unlock (0 call); putc (0 call);
putc_unlocked (0 call); putchar (0 call); putchar_unlocked (0 call);
puts (0 call); qsort (0 call); quick_exit (0 call); raise (0 call);
rand (0 call); random (0 call); read (0 call); readdir (0 call);
readv (0 call); realloc (3 calls); recv (0 call); recvmsg (0 call);
remove (0 call); rename (0 call); rewind (0 call); round (0 call);
roundf (0 call); roundl (0 call); select (0 call); send (0 call);
setbuf (0 call); sethostname (0 call); setitimer (0 call); setjmp (0 call);
setlogmask (0 call); setpriority (0 call); setrlimit (0 call);
setsid (0 call); setsockopt (0 call); settimeofday (0 call);
setvbuf (0 call); shutdown (0 call); sigaddset (0 call); sigdelset (0 call);
sigemptyset (0 call); sigfillset (0 call); sigismember (0 call);
siglongjmp (0 call); signal (0 call); sigprocmask (0 call); sin (0 call);
sinf (0 call); sinl (0 call); socket (0 call); socketpair (0 call);
sqrt (0 call); sqrtf (0 call); sqrtl (0 call); srand (0 call);
srand48 (0 call); srandom (0 call); stat (0 call); strcoll (0 call);
strcspn (0 call); strftime (0 call); strncasecmp (0 call); strpbrk (0 call);
strsep (0 call); strspn (0 call); strtod (0 call); strtof (0 call);
strtoimax (0 call); strtok (0 call); strtok_r (0 call); strtol (0 call);
strtold (0 call); strtoll (0 call); strtoul (0 call); strtoull (0 call);
strxfrm (0 call); sync (0 call); sysconf (0 call); syslog (0 call);
system (0 call); tcgetattr (0 call); tcsetattr (0 call); time (0 call);
times (0 call); tmpfile (0 call); tmpnam (0 call); trunc (0 call);
truncf (0 call); truncl (0 call); tzset (0 call); umask (0 call);
ungetc (0 call); usleep (0 call); utimes (0 call); vfprintf (0 call);
vfscanf (0 call); vprintf (0 call); vscanf (0 call); vsnprintf (0 call);
vsprintf (0 call); vsyslog (0 call); wait (0 call); waitpid (0 call);
wcschr (0 call); wcscmp (0 call); wcscspn (0 call); wcslcat (0 call);
wcslcpy (0 call); wcsncmp (0 call); wcspbrk (0 call); wcsrchr (0 call);
wcsspn (0 call); wcsstr (0 call); wcstombs (0 call); wctomb (0 call);
wmemchr (0 call); wmemcmp (0 call); wmemmove (0 call); write (0 call);
'Extern' global variables (15)
==============================
__fc_getpwuid_pw_dir; __fc_getpwuid_pw_gid; __fc_getpwuid_pw_name;
__fc_getpwuid_pw_passwd; __fc_getpwuid_pw_shell; __fc_getpwuid_pw_uid;
__fc_hostname; __fc_mblen_state; __fc_mbtowc_state; __fc_strerror;
__fc_wctomb_state; optarg; opterr; optopt; tzname
Potential entry points (1)
==========================
main;
Global metrics
==============
Sloc = 948
Decision point = 183
Global variables = 52
If = 174
Loop = 40
Goto = 78
Assignment = 379
Exit point = 73
Function = 414
Function call = 73
Pointer dereferencing = 146
Cyclomatic complexity = 256
/* Generated by Frama-C */
#include "__fc_builtin.c"
#include "__fc_builtin.h"
#include "__fc_define_fd_set_t.h"
#include "__fc_define_useconds_t.h"
#include "__fc_gcc_builtins.h"
#include "__fc_select.h"
#include "alloca.h"
#include "assert.c"
#include "assert.h"
#include "ctype.h"
#include "dirent.h"
#include "errno.h"
#include "fcntl.h"
#include "fenv.c"
#include "fenv.h"
#include "getopt.h"
#include "glob.h"
#include "iconv.h"
#include "inttypes.h"
#include "locale.c"
#include "locale.h"
#include "math.c"
#include "math.h"
#include "netdb.c"
#include "netdb.h"
#include "poll.h"
#include "pthread.h"
#include "pwd.h"
#include "setjmp.h"
#include "signal.h"
#include "stdarg.h"
#include "stdint.h"
#include "stdio.c"
#include "stdio.h"
#include "stdlib.c"
#include "stdlib.h"
#include "string.c"
#include "string.h"
#include "strings.h"
#include "stropts.h"
#include "sys/file.h"
#include "sys/resource.h"
#include "sys/socket.h"
#include "sys/stat.h"
#include "sys/time.h"
#include "sys/times.h"
#include "sys/types.h"
#include "sys/uio.h"
#include "sys/wait.h"
#include "syslog.h"
#include "termios.h"
#include "time.h"
#include "unistd.h"
#include "wchar.h"
void main(void)
{
/*@ assert __fc_p_fopen ≡ (FILE *)(&__fc_fopen); */ ;
/*@ assert __fc_p_opendir ≡ (DIR *)(&__fc_opendir); */ ;
/*@ assert __fc_p_time_tm ≡ &__fc_time_tm; */ ;
/*@ assert __fc_p_strerror ≡ (char *)__fc_strerror; */ ;
return;
}
[eva] Analyzing an incomplete application starting at main
[eva] Computing initial state
[eva] Initial state computed
[eva:initial-state] Values of globals at initialization
[eva] Recording results for main
[eva] done for function main
[eva] ====== VALUES COMPUTED ======
[eva:final-states] Values at end of function main:
[metrics] Defined functions (1)
=====================
main (0 call);
Undefined functions (0)
=======================
'Extern' global variables (0)
=============================
Potential entry points (1)
==========================
main;
Global metrics
==============
Sloc = 5
Decision point = 0
Global variables = 0
If = 0
Loop = 0
Goto = 0
Assignment = 0
Exit point = 1
Function = 1
Function call = 0
Pointer dereferencing = 0
Cyclomatic complexity = 1