metaval-c-2.0/metaval_c_2.0.py --backend framac-wp --debug --witness results/automizer-verification-files/SV-COMP24_unreach-call/hh2012-ex2b.yml/witness-2.1.yml --property sv-benchmarks/c/properties/unreach-call.prp --data-model ILP32 sv-benchmarks/c/loop-lit/hh2012-ex2b.i


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


Traceback (most recent call last):
  File "/storage/repos/certificate-witnesses-artifact/metaval-c-2.0/metaval_c_2.0.py", line 159, in <module>
    main(parse_args())
  File "/storage/repos/certificate-witnesses-artifact/metaval-c-2.0/metaval_c_2.0.py", line 127, in main
    annotated_program, transformed_witness = generate_annotated_program(
                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/storage/repos/certificate-witnesses-artifact/metaval-c-2.0/src/preprocessing.py", line 42, in generate_annotated_program
    .modify_clauses(DelegatingClauseModificationAlgorithm(backend_clause_format))
     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/storage/repos/certificate-witnesses-artifact/metaval-c-2.0/lib/sv-transformer-lib/src/sv_transformer_lib/data_types/witness.py", line 240, in modify_clauses
    element["requires"], clause_format, algorithm
    ~~~~~~~^^^^^^^^^^^^
KeyError: 'requires'