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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-10-31 10:06:09 -07:00
parent 18b8089a1e
commit 16d4ccd396
3 changed files with 28 additions and 10 deletions
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4
scripts/mk_nuget_release.py
View file

@ -171,8 +171,8 @@ def sign_nuget_package():
output_path = os.path.abspath("out").replace("\\","\\\\")
with open(input_file, 'w') as f:
f.write(nuget_sign_input % (output_path, output_path, release_version, release_version))
subprocess.call(["EsrpClient.exe", "sign", "-a", "authorization.json", "-p", "policy.json", "-i", input_file, "-o", "out\\diagnostics.json"])
r = subprocess.call(["EsrpClient.exe", "sign", "-a", "authorization.json", "-p", "policy.json", "-i", input_file, "-o", "out\\diagnostics.json"], shell=True, stderr=subprocess.STDOUT)
print(r)
def main():
mk_dir("packages")

2
src/ast/rewriter/array_rewriter.cpp
View file

@ -241,7 +241,7 @@ br_status array_rewriter::mk_select_core(unsigned num_args, expr * const * args,
}
expr* c, *th, *el;
if (m_expand_select_ite && m().is_ite(args[0], c, th, el)) {
if (m().is_ite(args[0], c, th, el) && (m_expand_select_ite || (th->get_ref_count() == 1 || el->get_ref_count() == 1))) {
ptr_vector<expr> args1, args2;
args1.push_back(th);
args1.append(num_args-1, args + 1);

32
src/tactic/fd_solver/smtfd_solver.cpp
View file

@ -451,7 +451,6 @@ namespace smtfd {
ast_manager& m;
smtfd_abs& m_abs;
plugin_context& m_context;
model_ref m_model;
expr_ref_vector m_values;
ast_ref_vector m_pinned;
expr_ref_vector m_args, m_vargs;
@ -586,7 +585,6 @@ namespace smtfd {
m_tables.reset();
m_ast2table.reset();
m_values.reset();
m_model = nullptr;
}
};
@ -696,7 +694,7 @@ namespace smtfd {
bool sort_covered(sort* s) override { return m.is_bool(s); }
unsigned max_rounds() override { return 0; }
void populate_model(model_ref& mdl, expr_ref_vector const& core) override { }
expr_ref model_value_core(expr* t) override { return m.is_bool(t) ? (*m_model)(m_abs.abs(t)) : expr_ref(m); }
expr_ref model_value_core(expr* t) override { return m.is_bool(t) ? m_context.get_model()(m_abs.abs(t)) : expr_ref(m); }
expr_ref model_value_core(sort* s) override { return m.is_bool(s) ? expr_ref(m.mk_false(), m) : expr_ref(m); }
};
@ -1010,6 +1008,9 @@ namespace smtfd {
if (m_context.at_max()) {
break;
}
if (m.get_sort(t) != m.get_sort(fA.m_t->get_arg(0))) {
continue;
}
if (!tT.find(fA, fT) || (value_of(fA) != value_of(fT) && !eq(m_vargs, fA))) {
TRACE("smtfd", tout << "found: " << tT.find(fA, fT) << "\n";);
add_select_store_axiom(t, fA);
@ -1023,7 +1024,7 @@ namespace smtfd {
if (m_context.at_max()) {
break;
}
if (!tA.find(fT, fA)) {
if (!tA.find(fT, fA) && m.get_sort(t) == m.get_sort(fT.m_t->get_arg(0))) {
TRACE("smtfd", tout << "not found\n";);
add_select_store_axiom(t, fT);
++r;
@ -1044,6 +1045,8 @@ namespace smtfd {
for (expr* arg : *f.m_t) {
m_args.push_back(arg);
}
SASSERT(m.get_sort(t) == m.get_sort(a));
TRACE("smtfd", tout << mk_bounded_pp(t, m, 2) << " " << mk_bounded_pp(f.m_t, m, 2) << "\n";);
expr_ref eq = mk_eq_idxs(t, f.m_t);
m_args[0] = t;
expr_ref sel1(m_autil.mk_select(m_args), m);
@ -1349,6 +1352,9 @@ namespace smtfd {
if (!m_model->eval_expr(q->get_expr(), tmp, true)) {
return l_undef;
}
if (m.is_true(tmp)) {
return l_false;
}
m_solver->push();
expr_ref_vector vars(m), vals(m);
@ -1356,7 +1362,7 @@ namespace smtfd {
vals.resize(sz, nullptr);
for (unsigned i = 0; i < sz; ++i) {
sort* s = q->get_decl_sort(i);
vars[i] = m.mk_fresh_const(q->get_decl_name(i), s);
vars[i] = m.mk_fresh_const(q->get_decl_name(i), s, false);
if (m_model->has_uninterpreted_sort(s)) {
restrict_to_universe(vars.get(i), m_model->get_universe(s));
}
@ -1381,6 +1387,7 @@ namespace smtfd {
}
}
m_solver->get_model(mdl);
IF_VERBOSE(1, verbose_stream() << *mdl << "\n");
for (unsigned i = 0; i < sz; ++i) {
app* v = to_app(vars.get(i));
func_decl* f = v->get_decl();
@ -1389,6 +1396,7 @@ namespace smtfd {
r = l_undef;
break;
}
expr* t = nullptr;
if (m_val2term.find(val, t)) {
val = t;
@ -1397,6 +1405,7 @@ namespace smtfd {
}
if (r == l_true) {
body = subst(q->get_expr(), vals.size(), vals.c_ptr());
m_context.rewrite(body);
if (is_forall(q)) {
body = m.mk_implies(q, body);
}
@ -1458,6 +1467,10 @@ namespace smtfd {
bool check_quantifiers(expr_ref_vector const& core) {
bool result = true;
init_val2term(core);
IF_VERBOSE(1,
for (expr* c : core) {
verbose_stream() << "core: " << mk_bounded_pp(c, m, 2) << "\n";
});
for (expr* c : core) {
lbool r = l_false;
if (is_forall(c)) {
@ -1548,6 +1561,8 @@ namespace smtfd {
tout << mk_bounded_pp(assumptions[i], m, 3) << "\n";
}
display(tout << asms << "\n"););
TRACE("smtfd_verbose", m_fd_sat_solver->display(tout););
SASSERT(asms.contains(m_toggle));
m_fd_sat_solver->assert_expr(m_toggle);
lbool r = m_fd_sat_solver->check_sat(asms);
@ -1653,10 +1668,12 @@ namespace smtfd {
return l_false;
}
for (expr* f : m_context) {
IF_VERBOSE(10, verbose_stream() << "lemma: " << expr_ref(f, m) << "\n");
assert_fd(f);
IF_VERBOSE(10, verbose_stream() << "lemma: " << f->get_id() << ": " << expr_ref(f, m) << "\n");
assert_expr_core(f);
}
flush_assertions();
m_stats.m_num_mbqi += m_context.size();
IF_VERBOSE(10, verbose_stream() << "context size: " << m_context.size() << "\n");
return m_context.empty() ? is_decided : l_undef;
}
@ -1887,6 +1904,7 @@ namespace smtfd {
case l_undef:
break;
case l_false:
break;
r = check_smt(core);
switch (r) {
case l_true: