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Add initial value setting for variables in Z3 API, solver, and optimize modules

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This commit is contained in:
Nikolaj Bjorner 2024-09-18 16:13:15 +03:00
parent 0ba306e7b3
commit 48712b4f60
31 changed files with 297 additions and 9 deletions
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18
src/api/api_solver.cpp
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@ -1143,5 +1143,23 @@ extern "C" {
Z3_CATCH_RETURN(nullptr);
}
void Z3_API Z3_solver_set_initial_value(Z3_context c, Z3_solver s, Z3_ast var, Z3_ast value) {
Z3_TRY;
LOG_Z3_solver_set_initial_value(c, s, var, value);
RESET_ERROR_CODE();
if (to_expr(var)->get_sort() != to_expr(value)->get_sort()) {
SET_ERROR_CODE(Z3_INVALID_USAGE, "variable and value should have same sort");
return;
}
ast_manager& m = mk_c(c)->m();
if (!m.is_value(to_expr(value))) {
SET_ERROR_CODE(Z3_INVALID_USAGE, "a proper value was not supplied");
return;
}
to_solver_ref(s)->user_propagate_initialize_value(to_expr(var), to_expr(value));
Z3_CATCH;
}
};