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If stuck, return proper boolean intervals #144

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Merged
pavpanchekha merged 1 commit into from
Feb 7, 2026
Merged

If stuck, return proper boolean intervals #144

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4 changes: 3 additions & 1 deletion eval/main.rkt
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Original file line number Diff line number Diff line change
Expand Up @@ -104,7 +104,9 @@
(rival-machine-full machine (or hint (rival-machine-default-hint machine)))))
(define-values (hint* hint*-converged?)
(make-hint machine (or hint (rival-machine-default-hint machine))))
(list (ival (or bad? stuck?) (not good?)) hint* hint*-converged?))
;; `stuck?` should be terminal for sampling, same as invalid.
;; Keep the boolean interval valid by setting the upper bit as well.
(list (ival (or bad? stuck?) (or (not good?) stuck?)) hint* hint*-converged?))

(define (rival-analyze machine rect)
(car (rival-analyze-with-hints machine rect)))
2 changes: 1 addition & 1 deletion infra/run-baseline.rkt
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Expand Up @@ -103,7 +103,7 @@
(baseline-machine-full machine (or hint (rival-machine-default-hint machine))))
(define-values (hint* hint*-converged?)
(make-hint machine (or hint (rival-machine-default-hint machine))))
(list (ival (or bad? stuck?) (not good?)) hint* hint*-converged?))
(list (ival (or bad? stuck?) (or (not good?) stuck?)) hint* hint*-converged?))

(define (baseline-machine-adjust machine)
(let ([start-time (current-inexact-milliseconds)]
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