metaval-c-2.0/metaval_c_2.0.py --backend framac-wp --debug --witness results/automizer-verification-files/SV-COMP24_unreach-call/Primes.yml/witness-2.1.yml --property sv-benchmarks/c/properties/unreach-call.prp --data-model ILP32 sv-benchmarks/c/recursive/Primes.c


--------------------------------------------------------------------------------


2024-09-25 00:59:15,612 - DEBUG - Frama C output

[kernel] Parsing tmp/program.c (with preprocessing)
[kernel:CERT:MSC:37] tmp/program.c:86: Warning: 
  Body of function is_prime_ falls-through. Adding a return statement
[kernel:typing:no-proto] tmp/program.c:89: Warning: 
  Calling function __VERIFIER_nondet_int that is declared without prototype.
  Its formals will be inferred from actual arguments
[wp] Running WP plugin...
[kernel:annot:missing-spec] tmp/program.c:14: Warning: 
  Neither code nor specification for function __VERIFIER_nondet_int,
   generating default exits, assigns and terminates. See -generated-spec-* options for more info
[wp] Warning: Missing RTE guards
[wp] 18 goals scheduled
[wp] [Unknown] typed_is_prime_ensures (Qed 0.74ms) (Alt-Ergo)
[wp] [Timeout] typed_mult_ensures (Qed 17ms) (Alt-Ergo)
[wp] Proved goals:   17 / 19
  Unreachable:       1
  Qed:              14 (0.74ms-3ms-33ms)
  Alt-Ergo 2.6.0:    2 (14ms-15ms)
  Timeout:           1
  Unknown:           1
[wp:pedantic-assigns] tmp/program.c:1: Warning: 
  No 'assigns' specification for function 'abort'.
  Callers assumptions might be imprecise.
[wp:pedantic-assigns] tmp/program.c:21: Warning: 
  No 'assigns' specification for function 'mult'.
  Callers assumptions might be imprecise.
[wp:pedantic-assigns] tmp/program.c:39: Warning: 
  No 'assigns' specification for function 'multiple_of'.
  Callers assumptions might be imprecise.
[wp:pedantic-assigns] tmp/program.c:69: Warning: 
  No 'assigns' specification for function 'is_prime_'.
  Callers assumptions might be imprecise.
[wp:pedantic-assigns] tmp/program.c:64: Warning: 
  No 'assigns' specification for function 'is_prime'.
  Callers assumptions might be imprecise.
[wp:pedantic-assigns] tmp/program.c:88: Warning: 
  No 'assigns' specification for function 'main'.
  Callers assumptions might be imprecise.



2024-09-25 00:59:15,612 - DEBUG - Frama C error output




Witness could not be validated: