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updates to sls

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2024-03-30 12:59:02 -07:00
parent 111fcb9366
commit 51f1e2655c
13 changed files with 234 additions and 105 deletions
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1
src/params/sls_params.pyg
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@ -3,6 +3,7 @@ def_module_params('sls',
description='Experimental Stochastic Local Search Solver (for QFBV only).',
params=(max_memory_param(),
('max_restarts', UINT, UINT_MAX, 'maximum number of restarts'),
('max_repairs', UINT, 1000, 'maximum number of repairs before restart'),
('walksat', BOOL, 1, 'use walksat assertion selection (instead of gsat)'),
('walksat_ucb', BOOL, 1, 'use bandit heuristic for walksat assertion selection (instead of random)'),
('walksat_ucb_constant', DOUBLE, 20.0, 'the ucb constant c in the term score + c * f(touched)'),