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fix substitution bug in qe, working on boogie trace

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-06-25 13:07:28 -05:00
parent 67aaec872a
commit 324dc5869d
47 changed files with 769 additions and 414 deletions
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7
src/api/api_datalog.cpp
View file

@ -48,8 +48,11 @@ namespace api {
if (!m.has_plugin(name)) {
m.register_plugin(name, alloc(datalog::dl_decl_plugin));
}
datalog::relation_manager& r = m_context.get_rel_context().get_rmanager();
r.register_plugin(alloc(datalog::external_relation_plugin, *this, r));
datalog::rel_context* rel = m_context.get_rel_context();
if (rel) {
datalog::relation_manager& r = rel->get_rmanager();
r.register_plugin(alloc(datalog::external_relation_plugin, *this, r));
}
}
void fixedpoint_context::reduce(func_decl* f, unsigned num_args, expr * const* args, expr_ref& result) {

6
src/api/z3_api.h
View file

@ -778,11 +778,11 @@ typedef enum
}
or
\nicebox{
(=> (and ln+1 ln+2 .. ln+m) l0)
(=> (and l1 l2 .. ln) l0)
}
or in the most general (ground) form:
\nicebox{
(=> (and ln+1 ln+2 .. ln+m) (or l0 l1 .. ln-1))
(=> (and ln+1 ln+2 .. ln+m) (or l0 l1 .. ln))
}
In other words we use the following (Prolog style) convention for Horn
implications:
@ -798,7 +798,7 @@ typedef enum
general non-ground form is:
\nicebox{
(forall (vars) (=> (and ln+1 ln+2 .. ln+m) (or l0 l1 .. ln-1)))
(forall (vars) (=> (and ln+1 ln+2 .. ln+m) (or l0 l1 .. ln)))
}
The hyper-resolution rule takes a sequence of parameters.