metaval-c-2.0/metaval_c_2.0.py --backend framac-wp --debug --witness results/automizer-verification-files/SV-COMP24_unreach-call/fibo_2calls_10-1.yml/witness-2.1.yml --property sv-benchmarks/c/properties/unreach-call.prp --data-model ILP32 sv-benchmarks/c/recursive-simple/fibo_2calls_10-1.c


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2024-10-15 15:51:35,214 - DEBUG - Frama C output

[kernel] Parsing tmp/program.c (with preprocessing)
[wp] Running WP plugin...
[wp] Warning: Missing RTE guards
[wp] 11 goals scheduled
[wp] [Unknown] typed_fibo1_ensures (Qed 16ms) (Alt-Ergo)
[wp] [Unknown] typed_main_assert (Qed 1ms) (Alt-Ergo)
[wp] [Unknown] typed_fibo2_ensures (Qed 16ms) (Alt-Ergo)
[wp] Proved goals:    9 / 12
  Unreachable:     1
  Qed:             8 (1ms-3ms-16ms)
  Unknown:         3
[wp:pedantic-assigns] tmp/program.c:2: Warning: 
  No 'assigns' specification for function 'abort'.
  Callers assumptions might be imprecise.
[wp:pedantic-assigns] tmp/program.c:13: Warning: 
  No 'assigns' specification for function 'fibo1'.
  Callers assumptions might be imprecise.
[wp:pedantic-assigns] tmp/program.c:27: Warning: 
  No 'assigns' specification for function 'fibo2'.
  Callers assumptions might be imprecise.
[wp:pedantic-assigns] tmp/program.c:45: Warning: 
  No 'assigns' specification for function 'main'.
  Callers assumptions might be imprecise.



2024-10-15 15:51:35,214 - DEBUG - Frama C error output




Witness could not be validated: