Add missing __VERIFIER_nondet_X()s#886
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michael-schwarz merged 3 commits intomasterfrom Nov 7, 2022
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I added some comments for the ones that the SV-COMP rules don't actually specify.
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CHANGES: Functionally equivalent to Goblint in SV-COMP 2023. * Add automatic configuration tuning (goblint/analyzer#772). * Add many library function specifications (goblint/analyzer#865, goblint/analyzer#868, goblint/analyzer#878, goblint/analyzer#884, goblint/analyzer#886). * Reorganize library stubs (goblint/analyzer#814, goblint/analyzer#845). * Add Trace Event Format output to timing (goblint/analyzer#844). * Optimize domains for address and path sets (goblint/analyzer#803, goblint/analyzer#809).
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Adds the ones missing according to #868, and
__VERIFIER_nondet_int128which will be added to the rules.analyzer/lib/sv-comp/stub/src/sv-comp.c
Line 25 in 0e49d1f
I think the issue was that the typedef for
loff_tonly comes in the benchmark itself and might depend on the architecture defined for the benchmark. Although maybe all the Linux tasks have the same architecture, so we can hardcode the specific primitive type.Originally posted by @sim642 in #868 (comment)
I went with simply specifying this one via library functions to invalidate now, that should side-step this issue.