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fix model generation for tc/po

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-04-11 11:39:27 -07:00
parent 551d72b294
commit 6fee9b90cb
13 changed files with 117 additions and 177 deletions
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8
src/ast/special_relations_decl_plugin.h
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@ -30,7 +30,6 @@ enum special_relations_op_kind {
OP_SPECIAL_RELATION_TO,
OP_SPECIAL_RELATION_TC,
OP_SPECIAL_RELATION_TRC,
OP_SPECIAL_RELATION_NEXT,
LAST_SPECIAL_RELATIONS_OP
};
@ -95,12 +94,6 @@ public:
func_decl* mk_lo_decl(func_decl* f) { return mk_rel_decl(f, OP_SPECIAL_RELATION_LO); }
func_decl* mk_tc_decl(func_decl* f) { return mk_rel_decl(f, OP_SPECIAL_RELATION_TC); }
func_decl* mk_trc_decl(func_decl* f) { return mk_rel_decl(f, OP_SPECIAL_RELATION_TRC); }
func_decl* mk_next(func_decl* f) {
sort* s = f->get_domain(0);
sort* domain[2] = { s, s };
parameter p(f); SASSERT(f->get_arity() == 2);
return m.mk_func_decl(m_fid, OP_SPECIAL_RELATION_NEXT, 1, &p, 2, domain, s);
}
bool is_lo(expr const * e) const { return is_app_of(e, m_fid, OP_SPECIAL_RELATION_LO); }
bool is_po(expr const * e) const { return is_app_of(e, m_fid, OP_SPECIAL_RELATION_PO); }
@ -108,7 +101,6 @@ public:
bool is_to(expr const * e) const { return is_app_of(e, m_fid, OP_SPECIAL_RELATION_TO); }
bool is_tc(expr const * e) const { return is_app_of(e, m_fid, OP_SPECIAL_RELATION_TC); }
bool is_trc(expr const * e) const { return is_app_of(e, m_fid, OP_SPECIAL_RELATION_TRC); }
bool is_next(expr const * e) const { return is_app_of(e, m_fid, OP_SPECIAL_RELATION_NEXT); }
app * mk_lo (expr * arg1, expr * arg2) { return m.mk_app( m_fid, OP_SPECIAL_RELATION_LO, arg1, arg2); }
app * mk_po (expr * arg1, expr * arg2) { return m.mk_app( m_fid, OP_SPECIAL_RELATION_PO, arg1, arg2); }