Shubham Paliwal

Anti-overlapping objectives ineffective for route separation in large VRPTW instances

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## Issue Description ### Problem Summary Despite implementing multiple anti-overlapping strategies using built-in VRP objectives (`balance-distance`, `compact-tour`, `balance-activities`), generated routes exhibit significant geographical overlap, creating inefficient "spaghetti-like" routing patterns that...

Bug : Timestamp validation error in vrp-pragmatic solution output

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## Summary The vrp-cli solver successfully finds solutions but panics during output generation due to an invalid timestamp value (`i64::MAX = 9223372036854775807`) being passed to `OffsetDateTime::from_unix_timestamp()`. ## Environment - **OS**:...

NaN Gamma Distribution Bug in VRP-CLI with Dynamic Heuristic

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## Critical Issue Summary **Bug**: VRP-CLI crashes with `cannot create gamma dist: shape=1.5, scale=NaN` when using dynamic heuristic with certain problem instances. **Impact**: - Complete solver failure with dynamic heuristic...