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restructure maxsmt solvers, flatten weighted/non-weighted versions, fix bugs and simplify mus/max-res

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2014-07-23 23:53:03 +02:00
parent 5e9bf2ef53
commit 9f1b2ccfc4
10 changed files with 492 additions and 498 deletions
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src/opt/opt_params.pyg
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@ -3,13 +3,12 @@ def_module_params('opt',
export=True,
params=(('timeout', UINT, UINT_MAX, 'set timeout'),
('engine', SYMBOL, 'basic', "select optimization engine: 'basic', 'farkas', 'symba'"),
('maxsat_engine', SYMBOL, 'fu_malik', "select engine for non-weighted maxsat: 'fu_malik', 'core_maxsat'"),
('maxsat_engine', SYMBOL, 'wmax', "select engine for maxsat: 'fu_malik', 'core_maxsat', 'wmax', 'pbmax', 'maxres', 'bcd2', 'wpm2', 'sls', 'hsmax'"),
('priority', SYMBOL, 'lex', "select how to priortize objectives: 'lex' (lexicographic), 'pareto', or 'box'"),
('dump_benchmarks', BOOL, False, 'dump benchmarks for profiling'),
('print_model', BOOL, False, 'display model for satisfiable constraints'),
('print_all_models', BOOL, False, 'display all intermediary models for satisfiable constraints'),
('debug_conflict', BOOL, False, 'debug conflict resolution'),
('wmaxsat_engine', SYMBOL, 'wmax', "weighted maxsat engine: 'wmax', 'pbmax', 'bcd2', 'wpm2', 'bvsls', 'sls'"),
('enable_sls', BOOL, False, 'enable SLS tuning during weighted maxsast'),
('enable_sat', BOOL, False, 'enable the new SAT core for propositional constraints'),
('sls_engine', SYMBOL, 'pb', "SLS engine. Either 'bv' or 'pb'"),