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fix at-most-1 constraint compiler bug

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-10-22 18:50:16 -07:00
parent bb6d826908
commit 23b9d3ef55
17 changed files with 369 additions and 62 deletions
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27
src/api/z3_optimization.h
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@ -239,6 +239,33 @@ extern "C" {
def_API('Z3_optimize_get_statistics', STATS, (_in(CONTEXT), _in(OPTIMIZE)))
*/
Z3_stats Z3_API Z3_optimize_get_statistics(Z3_context c, Z3_optimize d);
/**
\brief Return the set of asserted formulas on the optimization context.
def_API('Z3_optimize_get_assertions', AST_VECTOR, (_in(CONTEXT), _in(OPTIMIZE)))
*/
Z3_ast_vector Z3_API Z3_optimize_get_assertions(Z3_context c, Z3_optimize o);
/**
\brief Return number of objectives on the optimization context.
def_API('Z3_optimize_get_num_objectives', UINT, (_in(CONTEXT), _in(OPTIMIZE)))
*/
unsigned Z3_API Z3_optimize_get_num_objectives(Z3_context c, Z3_optimize o);
/**
\brief Return i'th objective function. If the objective function is a max-sat objective it is returned
as a Pseudo-Boolean (minimization) sum of the form (+ (if f1 w1 0) (if f2 w2 0) ...)
If the objective function is entered as a maximization objective, then return the corresponding minimizaiton
objective. In this way the resulting objective function is always returned as a minimization objective.
def_API('Z3_optimize_get_objective', AST, (_in(CONTEXT), _in(OPTIMIZE), _in(UINT)))
*/
Z3_ast Z3_API Z3_optimize_get_objective(Z3_context c, Z3_optimize o, unsigned index);
/*@}*/
/*@}*/