metaval-c-2.0/metaval_c_2.0.py --backend framac-wp --debug --witness results/automizer-verification-files/SV-COMP24_unreach-call/recursified_nested_2.yml/witness-2.1.yml --property sv-benchmarks/c/properties/unreach-call.prp --data-model ILP32 sv-benchmarks/c/recursified_loop-simple/recursified_nested_2.c -------------------------------------------------------------------------------- 2024-09-20 20:14:13,250 - DEBUG - Frama C output [kernel] Parsing tmp/program.c (with preprocessing) [wp] Running WP plugin... [wp] Warning: Missing RTE guards [wp] 4 goals scheduled [wp] [Timeout] typed_main_assert (Qed 3ms) (Alt-Ergo) [wp] Proved goals: 3 / 4 Qed: 3 (0.67ms) Timeout: 1 [wp:pedantic-assigns] tmp/program.c:23: Warning: No 'assigns' specification for function 'func_to_recursive_line_21_to_21_0'. Callers assumptions might be imprecise. [wp:pedantic-assigns] tmp/program.c:39: Warning: No 'assigns' specification for function 'func_to_recursive_line_20_to_21_0'. Callers assumptions might be imprecise. [wp:pedantic-assigns] tmp/program.c:59: Warning: No 'assigns' specification for function 'main'. Callers assumptions might be imprecise. 2024-09-20 20:14:13,250 - DEBUG - Frama C error output Witness could not be validated: