{"id":"greedy-with-early-exit-maximizes-pruning","text":"Greedy algorithms in the repo are systematically paired with early-exit conditions — returning on first violation, terminating on deadlock detection, short-circuiting on zero — so that provably-optimal local choices combine with aggressive pruning to minimize both time complexity and actual executed instructions.","truth_value":"OUT","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["greedy-algorithms-provably-optimal","early-exit-optimizations-pervasive"],"outlist":[],"label":"Greedy correctness guarantees that the first answer found is optimal, and early-exit exploits that guarantee to stop immediately — the combination is more powerful than either alone because greedy without early-exit still does unnecessary work, and early-exit without greedy might return a suboptimal answer"}],"dependents":["work-elimination-at-two-abstraction-levels"],"metadata":{"last_reviewed":"2026-06-07T09:26:29","review_result":"invalid","_retracted":true,"retract_reason":"research: abandoned — The antecedents describe two independent patterns observed in completely disjoint problem sets with no overlapping solutions. The claim that greedy algorithms are 'systematically paired' with early-exit conditions is not just overstated — it's fabricated from unrelated observations. Softening would still assert a relationship (e.g., 'sometimes co-occur') that has zero evidential support. The synergy argument ('greedy without early-exit still does unnecessary work') is a theoretical observation, not something derived from the codebase evidence. No amount of rewording fixes a derivation whose antecedents share no common ground."},"created_at":"","updated_at":"2026-06-17T15:31:42+00:00","reviewed_at":"","verified_at":"","retracted_at":"2026-06-17T15:31:42+00:00","explanation":{"steps":[{"node":"greedy-with-early-exit-maximizes-pruning","truth_value":"OUT","reason":"SL justification invalid","failed_antecedents":[],"label":"Greedy correctness guarantees that the first answer found is optimal, and early-exit exploits that guarantee to stop immediately — the combination is more powerful than either alone because greedy without early-exit still does unnecessary work, and early-exit without greedy might return a suboptimal answer"}]}}