metaval-c-2.0/metaval_c_2.0.py --backend framac-wp --debug --witness results/automizer-verification-files/SV-COMP24_unreach-call/McCarthy91-2.yml/witness-2.1.yml --property sv-benchmarks/c/properties/unreach-call.prp --data-model ILP32 sv-benchmarks/c/recursive/McCarthy91-2.c


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


2024-10-15 15:50:59,748 - DEBUG - Frama C output

[kernel] Parsing tmp/program.c (with preprocessing)
[kernel:typing:no-proto] tmp/program.c:31: 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] 7 goals scheduled
[wp] Proved goals:    8 / 8
  Unreachable:       1
  Qed:               5 (4ms-1ms-7ms)
  Alt-Ergo 2.6.0:    2 (15ms-19ms)
[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 'f91'.
  Callers assumptions might be imprecise.
[wp:pedantic-assigns] tmp/program.c:30: Warning: 
  No 'assigns' specification for function 'main'.
  Callers assumptions might be imprecise.



2024-10-15 15:50:59,748 - DEBUG - Frama C error output




Witness is correct