Avoid memory-universe copies during conformational topology discovery #173

Job	Run time
Unit (ubuntu-24.04, 3.13)	51s
Unit (macos-26, 3.14)	1m 22s
Discover regression systems	47s
Unit (macos-26, 3.12)	1m 16s
Unit (ubuntu-24.04, 3.12)	46s
Unit (windows-2025-vs2026, 3.13)	1m 51s
Unit (windows-2025-vs2026, 3.14)	2m 38s
Unit (ubuntu-24.04, 3.14)	57s
Unit (macos-26, 3.13)	1m 4s
Unit (windows-2025-vs2026, 3.12)	1m 35s
Regression (fast) • methane	1m 55s
Regression (fast) • benzene	2m 54s
Regression (fast) • dna	1m 31s
Regression (fast) • octonol	4m 50s
Regression (fast) • cyclohexane	3m 27s
Regression (fast) • benzaldehyde	3m 18s
Regression (fast) • water	1m 36s
Regression (fast) • ethyl-acetate	3m 12s
Regression (fast) • methanol	1m 46s
Docs	1m 18s
Pre-commit	1m 8s
Coverage	1m 1s
Unit (ubuntu-24.04, 3.13)	51s
Unit (windows-2025-vs2026, 3.13)	1m 51s
Unit (macos-26, 3.13)	1m 4s
Unit (windows-2025-vs2026, 3.12)	1m 35s
Regression (fast) • cyclohexane	3m 27s
Regression (fast) • methanol	1m 56s
Unit (macos-26, 3.14)	1m 22s
Regression (fast) • ethyl-acetate	3m 12s
Regression (fast) • dna	1m 31s
Unit (macos-26, 3.12)	1m 16s
Unit (windows-2025-vs2026, 3.14)	2m 38s
Regression (fast) • benzene	2m 54s
Docs	1m 18s
Regression (fast) • water	1m 36s
Regression (fast) • octonol	4m 50s
Coverage	1m 1s
Pre-commit	1m 8s
Regression (fast) • methane	1m 55s
Discover regression systems	47s
Regression (fast) • benzaldehyde	3m 18s
Unit (ubuntu-24.04, 3.12)	46s
Unit (ubuntu-24.04, 3.14)	57s
	1h 22m 16s

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