Autotuner: Do not activate Apron for val variables from Goblint header for __VERIFIER_nondet_*
#987
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michael-schwarz
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jerhard
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Feb 13, 2023
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Looks good! Nice to see that you found a simple fix for this.
Just for reference: There already is a goblint_stub attribute for functions: It is used to exclude those functions from functions with dead lines of code, and to exclude them from being analyzed as a thread when the "allfuns" option is active. I do not think that these different effects of the goblint_stub attribute are a problem however, since they are really consequence of the function/variable being a stub / part of a stub.
jerhard
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Feb 14, 2023
sim642
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Nov 24, 2023
CHANGES: Functionally equivalent to Goblint in SV-COMP 2024. * Add termination analysis for loops (goblint/analyzer#1093). * Add memory out-of-bounds analysis (goblint/analyzer#1094, goblint/analyzer#1197). * Add memory leak analysis (goblint/analyzer#1127, goblint/analyzer#1241, goblint/analyzer#1246). * Add SV-COMP `termination`, `valid-memsafety` and `valid-memcleanup` properties support (goblint/analyzer#1220, goblint/analyzer#1228, goblint/analyzer#1201, goblint/analyzer#1199, goblint/analyzer#1259, goblint/analyzer#1262). * Add YAML witness version 2.0 support (goblint/analyzer#1238, goblint/analyzer#1240, goblint/analyzer#1217, goblint/analyzer#1226, goblint/analyzer#1225, goblint/analyzer#1248). * Add final warnings about unsound results (goblint/analyzer#1190, goblint/analyzer#1191). * Add many library function specifications (goblint/analyzer#1167, goblint/analyzer#1174, goblint/analyzer#1203, goblint/analyzer#1205, goblint/analyzer#1212, goblint/analyzer#1220, goblint/analyzer#1239, goblint/analyzer#1242, goblint/analyzer#1244, goblint/analyzer#1254, goblint/analyzer#1269). * Adapt automatic configuration tuning (goblint/analyzer#912, goblint/analyzer#921, goblint/analyzer#987, goblint/analyzer#1168, goblint/analyzer#1214, goblint/analyzer#1234).
nberth
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Jun 18, 2024
CHANGES: Functionally equivalent to Goblint in SV-COMP 2024. * Add termination analysis for loops (goblint/analyzer#1093). * Add memory out-of-bounds analysis (goblint/analyzer#1094, goblint/analyzer#1197). * Add memory leak analysis (goblint/analyzer#1127, goblint/analyzer#1241, goblint/analyzer#1246). * Add SV-COMP `termination`, `valid-memsafety` and `valid-memcleanup` properties support (goblint/analyzer#1220, goblint/analyzer#1228, goblint/analyzer#1201, goblint/analyzer#1199, goblint/analyzer#1259, goblint/analyzer#1262). * Add YAML witness version 2.0 support (goblint/analyzer#1238, goblint/analyzer#1240, goblint/analyzer#1217, goblint/analyzer#1226, goblint/analyzer#1225, goblint/analyzer#1248). * Add final warnings about unsound results (goblint/analyzer#1190, goblint/analyzer#1191). * Add many library function specifications (goblint/analyzer#1167, goblint/analyzer#1174, goblint/analyzer#1203, goblint/analyzer#1205, goblint/analyzer#1212, goblint/analyzer#1220, goblint/analyzer#1239, goblint/analyzer#1242, goblint/analyzer#1244, goblint/analyzer#1254, goblint/analyzer#1269). * Adapt automatic configuration tuning (goblint/analyzer#912, goblint/analyzer#921, goblint/analyzer#987, goblint/analyzer#1168, goblint/analyzer#1214, goblint/analyzer#1234).
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Currently, the autotuner enables tracking relational information about variables used to implement
__VERIFIER_nondet_*functions.This PR introduces attribute
goblint_stubfor variables to prevent tracking them relationally and marks the variables with this attribute.Closes #921