metaval-c-2.0/metaval_c_2.0.py --backend framac-wp --debug --witness results/automizer-verification-files/SV-COMP24_unreach-call/trex04_abstracted.yml/witness-2.1.yml --property sv-benchmarks/c/properties/unreach-call.prp --data-model ILP32 sv-benchmarks/c/loops/trex04_abstracted.c


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2024-10-15 15:49:27,656 - DEBUG - Frama C output

[kernel] Parsing tmp/program.c (with preprocessing)
[kernel:typing:no-proto] tmp/program.c:35: Warning: 
  Calling function __VERIFIER_nondet_bool that is declared without prototype.
  Its formals will be inferred from actual arguments
[kernel:typing:no-proto] tmp/program.c:44: 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:2: Warning: 
  Neither code nor specification for function __VERIFIER_nondet_int,
   generating default exits, assigns and terminates. See -generated-spec-* options for more info
[kernel:annot:missing-spec] tmp/program.c:3: Warning: 
  Neither code nor specification for function __VERIFIER_nondet_bool,
   generating default exits, assigns and terminates. See -generated-spec-* options for more info
[wp] Warning: Missing RTE guards
[wp] 6 goals scheduled
[wp] [Unknown] typed_main_call___VERIFIER_assert_VERIFIER_assert_requires (Qed 8ms) (Alt-Ergo)
[wp] Proved goals:    6 / 7
  Unreachable:     1
  Qed:             5 (1ms)
  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:23: Warning: 
  No 'assigns' specification for function '__VERIFIER_assert'.
  Callers assumptions might be imprecise.
[wp:pedantic-assigns] tmp/program.c:32: Warning: 
  No 'assigns' specification for function 'foo'.
  Callers assumptions might be imprecise.
[wp:pedantic-assigns] tmp/program.c:41: Warning: 
  No 'assigns' specification for function 'main'.
  Callers assumptions might be imprecise.



2024-10-15 15:49:27,657 - DEBUG - Frama C error output




Witness could not be validated: