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michael-schwarz
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CHANGES: * Add `setjmp`/`longjmp` analysis (goblint/analyzer#887, goblint/analyzer#970, goblint/analyzer#1015, goblint/analyzer#1019). * Refactor race analysis to lazy distribution (goblint/analyzer#1084, goblint/analyzer#1089, goblint/analyzer#1136, goblint/analyzer#1016). * Add thread-unsafe library function call analysis (goblint/analyzer#723, goblint/analyzer#1082). * Add mutex type analysis and mutex API analysis (goblint/analyzer#800, goblint/analyzer#839, goblint/analyzer#1073). * Add interval set domain and string literals domain (goblint/analyzer#901, goblint/analyzer#966, goblint/analyzer#994, goblint/analyzer#1048). * Add affine equalities analysis (goblint/analyzer#592). * Add use-after-free analysis (goblint/analyzer#1050, goblint/analyzer#1114). * Add dead code elimination transformation (goblint/analyzer#850, goblint/analyzer#979). * Add taint analysis for partial contexts (goblint/analyzer#553, goblint/analyzer#952). * Add YAML witness validation via unassume (goblint/analyzer#796, goblint/analyzer#977, goblint/analyzer#1044, goblint/analyzer#1045, goblint/analyzer#1124). * Add incremental analysis rename detection (goblint/analyzer#774, goblint/analyzer#777). * Fix address sets unsoundness (goblint/analyzer#822, goblint/analyzer#967, goblint/analyzer#564, goblint/analyzer#1032, goblint/analyzer#998, goblint/analyzer#1031). * Fix thread escape analysis unsoundness (goblint/analyzer#939, goblint/analyzer#984, goblint/analyzer#1074, goblint/analyzer#1078). * Fix many incremental analysis issues (goblint/analyzer#627, goblint/analyzer#836, goblint/analyzer#835, goblint/analyzer#841, goblint/analyzer#932, goblint/analyzer#678, goblint/analyzer#942, goblint/analyzer#949, goblint/analyzer#950, goblint/analyzer#957, goblint/analyzer#955, goblint/analyzer#954, goblint/analyzer#960, goblint/analyzer#959, goblint/analyzer#1004, goblint/analyzer#558, goblint/analyzer#1010, goblint/analyzer#1091). * Fix server mode for abstract debugging (goblint/analyzer#983, goblint/analyzer#990, goblint/analyzer#997, goblint/analyzer#1000, goblint/analyzer#1001, goblint/analyzer#1013, goblint/analyzer#1018, goblint/analyzer#1017, goblint/analyzer#1026, goblint/analyzer#1027). * Add documentation for configuration JSON schema and OCaml API (goblint/analyzer#999, goblint/analyzer#1054, goblint/analyzer#1055, goblint/analyzer#1053). * Add many library function specifications (goblint/analyzer#962, goblint/analyzer#996, goblint/analyzer#1028, goblint/analyzer#1079, goblint/analyzer#1121, goblint/analyzer#1135, goblint/analyzer#1138). * Add OCaml 5.0 support (goblint/analyzer#1003, goblint/analyzer#945, goblint/analyzer#1162).
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Closes #998. This fixes the crash on Concrat's brubeck benchmark.
Since address domain keeps them in different buckets anyway, these special cases are no longer needed. By removing them, the the issue of bucket keys conflicting due to these overrides is fixed. The identity of offsets is thus completely standard and can be derived.
This requires a small fix in the evaluation of pointer equalities, which previously used
VD.equal.VD.equalis not appropriate for semantic equality and is replaced with actual evaluation. A check in 21-casts/01-via_ptr, which checkedVD.equal {f[def_exc:0]} {f[def_exc:0].x}, broke because the elements are no longer equal due to the offset equality handling such special case.EDIT: sv-benchmarks runs show no difference in results or performance.