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add array selects to basic ackerman reduction improves performance significantly for #2525 as it now uses the SAT solver core instead of SMT core

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-09-01 12:17:10 -07:00
parent 7823117776
commit 000e485794
25 changed files with 706 additions and 572 deletions
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8
src/ast/ast.h
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@ -1940,6 +1940,14 @@ public:
return mk_const(mk_fresh_func_decl(prefix, 0, nullptr, s, skolem));
}
app * mk_fresh_const(std::string const& prefix, sort * s, bool skolem = true) {
return mk_fresh_const(prefix.c_str(), s, skolem);
}
app * mk_fresh_const(symbol const& prefix, sort * s, bool skolem = true) {
return mk_fresh_const(prefix.str().c_str(), s, skolem);
}
symbol mk_fresh_var_name(char const * prefix = nullptr);
var * mk_var(unsigned idx, sort * ty);