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working on completing ATE/ALA for acce and abce

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2018-01-29 20:32:06 -08:00
parent 3b1810d893
commit 5a2b072ddf
29 changed files with 466 additions and 230 deletions
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4
src/sat/sat_params.pyg
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@ -50,8 +50,8 @@ def_module_params('sat',
('lookahead_search', BOOL, False, 'use lookahead solver'),
('lookahead.preselect', BOOL, False, 'use pre-selection of subset of variables for branching'),
('lookahead_simplify', BOOL, False, 'use lookahead solver during simplification'),
('lookahead_simplify.bca', BOOL, False, 'add learned binary clauses as part of lookahead simplification'),
('lookahead_simplify.asymm_branch', BOOL, False, 'apply asymmetric branch simplification with lookahead simplifier'),
('lookahead_simplify.bca', BOOL, True, 'add learned binary clauses as part of lookahead simplification'),
('lookahead_simplify.asymm_branch', BOOL, True, 'apply asymmetric branch simplification with lookahead simplifier'),
('lookahead.global_autarky', BOOL, False, 'prefer to branch on variables that occur in clauses that are reduced'),
('lookahead.reward', SYMBOL, 'march_cu', 'select lookahead heuristic: ternary, heule_schur (Heule Schur), heuleu (Heule Unit), unit, or march_cu')))