FA-18053 / Time representation / Member archive

Remote logical ownership ignores exact physical equality · case 03

The decoded time state disagrees with the explicit regression oracle for remote_owns.

Member previewVariant 3 · 3 implementations · 12 checks per implementation

Case contract

A bounded hybrid logical timestamp has physical integer p and logical integer l, cap 255. On receive, p=max(local p,remote p,wall). Increment max logical when both timestamps share p, increment owning side when only one shares p, otherwise reset logical to zero. Carry logical overflow into physical. Return canonical pair, physical source mask, ordering versus inputs and wall-advance flag.

Why this case matters

Clock transfer and timestamp consumers require preserved coordinate, phase, validity and elapsed-time semantics.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
fixture 2	`[[10, 9], 3, true, true, true]`	`[[10, 6], 1, true, true, true]`	Failed

MEMBER ARCHIVE

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This record includes three runnable implementations, regression fixtures, execution results, and source hashes.

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