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Fix spurious overflow in pointer subtraction

bug

precision

sv-compSV-COMP (analyses, results), witnessesSV-COMP (analyses, results), witnesses

Status: Merged (completed).

goblint/analyzernumber 1909

#1909 In goblint/analyzer;

· by sim642 was closed on Jan 16, 2026

Check for division overflow in modulo operations

bug

explainability

sv-compSV-COMP (analyses, results), witnessesSV-COMP (analyses, results), witnesses

unsound

Status: Merged (completed).

goblint/analyzernumber 1935

#1935 In goblint/analyzer;

· by sim642 was closed on Feb 16, 2026

Fix memOutOfBounds handling of negative pointer offsets

bug

sv-compSV-COMP (analyses, results), witnessesSV-COMP (analyses, results), witnesses

unsound

Status: Merged (completed).

goblint/analyzernumber 2017

#2017 In goblint/analyzer;

· by karoliineh was closed on May 7, 2026

Disable OOB checks during reachability calculations

bug

precision

sv-compSV-COMP (analyses, results), witnessesSV-COMP (analyses, results), witnesses

Status: Merged (completed).

goblint/analyzernumber 2022

#2022 In goblint/analyzer;

· by karoliineh was closed on May 8, 2026

Infer effective length for single-blob arrays

precision

sv-compSV-COMP (analyses, results), witnessesSV-COMP (analyses, results), witnesses

Status: Closed (abandoned).

goblint/analyzernumber 2018

#2018 In goblint/analyzer;

· by karoliineh was closed on May 11, 2026

Fix SharedFunctions.AssertionModule.exp_is_constraint

bug

relationalRelational analyses (Apron, affeq, lin2var)Relational analyses (Apron, affeq, lin2var)

sv-compSV-COMP (analyses, results), witnessesSV-COMP (analyses, results), witnesses

Status: Merged (completed).

goblint/analyzernumber 1904

#1904 In goblint/analyzer;

· by sim642 was closed on Jan 9, 2026

Simplify witness invariants for bitfield domain

bug

sv-compSV-COMP (analyses, results), witnessesSV-COMP (analyses, results), witnesses

usability

Status: Merged (completed).

goblint/analyzernumber 1897

#1897 In goblint/analyzer;

· by sim642 was closed on Jan 8, 2026

Make sem.malloc.* explicit in svcomp confs

sv-compSV-COMP (analyses, results), witnessesSV-COMP (analyses, results), witnesses

Status: Merged (completed).

goblint/analyzernumber 1885

#1885 In goblint/analyzer;

· by sim642 was closed on Dec 1, 2025

Avoid Cil.constFold in Apron invariant generation

cleanupRefactoring, clean-upRefactoring, clean-up

performanceAnalysis time, memory usageAnalysis time, memory usage

relationalRelational analyses (Apron, affeq, lin2var)Relational analyses (Apron, affeq, lin2var)

sv-compSV-COMP (analyses, results), witnessesSV-COMP (analyses, results), witnesses

Status: Merged (completed).

goblint/analyzernumber 1869

#1869 In goblint/analyzer;

· by sim642 was closed on Dec 8, 2025