metaval-c-2.0/metaval_c_2.0.py --backend framac-wp --debug --witness results/automizer-verification-files/SV-COMP24_unreach-call/divbin_valuebound1.yml/witness-2.1.yml --property sv-benchmarks/c/properties/unreach-call.prp --data-model ILP32 sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound1.i


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2024-09-25 11:51:47,137 - DEBUG - Frama C output

[kernel] Parsing tmp/program.c (with preprocessing)
[kernel:typing:no-proto] tmp/program.c:36: Warning: 
  Calling function __VERIFIER_nondet_uint that is declared without prototype.
  Its formals will be inferred from actual arguments
[wp] Running WP plugin...
[kernel:annot:missing-spec] tmp/program.c:13: Warning: 
  Neither code nor specification for function __VERIFIER_nondet_uint,
   generating default exits, assigns and terminates. See -generated-spec-* options for more info
[wp] Warning: Missing RTE guards
[wp] tmp/program.c:55: Warning: 
  Missing assigns clause (assigns 'everything' instead)
[wp] tmp/program.c:48: Warning: 
  Missing assigns clause (assigns 'everything' instead)
[wp] 15 goals scheduled
[wp] [Unknown] typed_main_loop_invariant_2_preserved (Qed 53ms) (Alt-Ergo)
[wp] [Unknown] typed_assume_abort_if_not_ensures (Qed 0.60ms) (Alt-Ergo)
[wp] [Unknown] typed_main_call___VERIFIER_assert_VERIFIER_assert_requires (Qed 14ms) (Alt-Ergo)
[wp] Proved goals:   14 / 17
  Unreachable:       2
  Qed:               9 (0.60ms-6ms-53ms)
  Alt-Ergo 2.6.0:    3 (17ms-25ms)
  Unknown:           3
[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:19: Warning: 
  No 'assigns' specification for function 'assume_abort_if_not'.
  Callers assumptions might be imprecise.
[wp:pedantic-assigns] tmp/program.c:26: Warning: 
  No 'assigns' specification for function '__VERIFIER_assert'.
  Callers assumptions might be imprecise.
[wp:pedantic-assigns] tmp/program.c:33: Warning: 
  No 'assigns' specification for function 'main'.
  Callers assumptions might be imprecise.



2024-09-25 11:51:47,137 - DEBUG - Frama C error output




Witness could not be validated: