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adding preferred sat, currently disabled, to wmax. Fixing issue #815

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-11-30 09:52:05 -08:00
parent 441dbbb94b
commit 024082a45f
13 changed files with 887 additions and 405 deletions
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7
src/smt/smt_kernel.h
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@ -133,11 +133,16 @@ namespace smt {
lbool get_consequences(expr_ref_vector const& assumptions, expr_ref_vector const& vars,
expr_ref_vector& conseq, expr_ref_vector& unfixed);
/*
/**
\brief find mutually exclusive variables.
*/
lbool find_mutexes(expr_ref_vector const& vars, vector<expr_ref_vector>& mutexes);
/**
\brief Preferential SAT.
*/
lbool preferred_sat(expr_ref_vector const& asms, vector<expr_ref_vector>& cores);
/**
\brief Return the model associated with the last check command.
*/