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add option to selectively disable variable solving for only ground expressions

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2025-07-25 19:15:20 -07:00
parent 1a488bb67a
commit e54928679f
3 changed files with 10 additions and 1 deletions
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src/params/smt_params_helper.pyg
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@ -20,6 +20,7 @@ def_module_params(module_name='smt',
('delay_units_threshold', UINT, 32, 'maximum number of learned unit clauses before restarting, ignored if delay_units is false'),
('elim_unconstrained', BOOL, True, 'pre-processing: eliminate unconstrained subterms'),
('solve_eqs', BOOL, True, 'pre-processing: solve equalities'),
('solve_eqs.non_ground', BOOL, True, 'pre-processing: solve equalities. Allow eliminating variables by non-ground solutions which can break behavior for model evaluation.'),
('propagate_values', BOOL, True, 'pre-processing: propagate values'),
('bound_simplifier', BOOL, True, 'apply bounds simplification during pre-processing'),
('pull_nested_quantifiers', BOOL, False, 'pre-processing: pull nested quantifiers'),