metaval-c-2.0/metaval_c_2.0.py --backend framac-wp --debug --witness results/automizer-verification-files/SV-COMP24_unreach-call/nested_4.yml/witness-2.1.yml --property sv-benchmarks/c/properties/unreach-call.prp --data-model ILP32 sv-benchmarks/c/loop-simple/nested_4.c -------------------------------------------------------------------------------- 2024-09-25 11:50:41,162 - DEBUG - Frama C output [kernel] Parsing tmp/program.c (with preprocessing) [wp] Running WP plugin... [wp] Warning: Missing RTE guards [wp] tmp/program.c:37: Warning: Missing assigns clause (assigns 'everything' instead) [wp] tmp/program.c:33: Warning: Missing assigns clause (assigns 'everything' instead) [wp] tmp/program.c:29: Warning: Missing assigns clause (assigns 'everything' instead) [wp] tmp/program.c:25: Warning: Missing assigns clause (assigns 'everything' instead) [wp] 9 goals scheduled [wp] Proved goals: 10 / 10 Unreachable: 1 Qed: 5 (7ms-6ms-17ms) Alt-Ergo 2.6.0: 4 (16ms-28ms) [wp:pedantic-assigns] tmp/program.c:15: Warning: No 'assigns' specification for function 'main'. Callers assumptions might be imprecise. 2024-09-25 11:50:41,162 - DEBUG - Frama C error output Witness is correct