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Maintain test execution performance with newer CaDiCaL versions #3381

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merged 3 commits into from
Jul 25, 2024

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tautschnig
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CBMC using CaDiCaL 1.9.2 and later have substantially worse performance on these tests than CaDiCaL 1.7.2, which CBMC 5.95.1 uses. Using MiniSat will make sure performance remains consistent.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 and MIT licenses.

CBMC using CaDiCaL 1.9.2 and later have substantially worse performance on these
tests than CaDiCaL 1.7.2, which CBMC 5.95.1 uses. Using MiniSat will make sure
performance remains consistent.
@tautschnig tautschnig requested a review from a team as a code owner July 24, 2024 19:50
@tautschnig tautschnig added the Z-BenchCI Tag a PR to run benchmark CI label Jul 24, 2024
@zhassan-aws
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Interesting. How much is the performance difference?

@tautschnig
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Interesting. How much is the performance difference?

CaDiCaL regressed from a few seconds to several minutes on those examples.

@tautschnig tautschnig enabled auto-merge (squash) July 25, 2024 06:49
@tautschnig tautschnig merged commit abcb54e into model-checking:main Jul 25, 2024
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@tautschnig tautschnig deleted the tests-use-minisat branch July 25, 2024 08:36
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3 participants