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fixes to build warnings

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This commit is contained in:
Nikolaj Bjorner 2024-09-30 08:23:31 -07:00
parent 2ac6f8bb06
commit 826835fd7c
21 changed files with 20 additions and 65 deletions
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5
src/ast/euf/euf_ac_plugin.cpp
View file

@ -440,8 +440,9 @@ namespace euf {
TRACE("plugin", tout << "propagate " << eq_id << ": " << eq_pp(*this, m_eqs[eq_id]) << "\n");
// simplify eq using processed
for (auto other_eq : backward_iterator(eq_id))
TRACE("plugin", tout << "backward iterator " << eq_id << " vs " << other_eq << " " << is_processed(other_eq) << "\n");
TRACE("plugin",
for (auto other_eq : backward_iterator(eq_id))
tout << "backward iterator " << eq_id << " vs " << other_eq << " " << is_processed(other_eq) << "\n"););
for (auto other_eq : backward_iterator(eq_id))
if (is_processed(other_eq) && backward_simplify(eq_id, other_eq))
goto loop_start;

4
src/ast/euf/euf_egraph.cpp
View file

@ -107,8 +107,8 @@ namespace euf {
void egraph::update_children(enode* n) {
for (enode* child : enode_args(n))
child->get_root()->add_parent(n);
for (enode* child : enode_args(n))
SASSERT(child->get_root()->m_parents.back() == n);
DEBUG_CODE(for (enode* child : enode_args(n))
SASSERT(child->get_root()->m_parents.back() == n););
m_updates.push_back(update_record(n, update_record::update_children()));
}

2
src/math/lp/nla_divisions.cpp
View file

@ -19,7 +19,6 @@ Description:
namespace nla {
void divisions::add_idivision(lpvar q, lpvar x, lpvar y) {
const auto& lra = m_core.lra;
if (x == null_lpvar || y == null_lpvar || q == null_lpvar)
return;
m_idivisions.push_back({q, x, y});
@ -27,7 +26,6 @@ namespace nla {
}
void divisions::add_rdivision(lpvar q, lpvar x, lpvar y) {
auto& lra = m_core.lra;
if (x == null_lpvar || y == null_lpvar || q == null_lpvar)
return;
m_rdivisions.push_back({ q, x, y });

9
src/muz/ddnf/ddnf.cpp
View file

@ -678,14 +678,9 @@ namespace datalog {
}
bool compile_rules1(rule_set const& rules, rule_set& new_rules) {
datalog::rule_set::iterator it = rules.begin();
datalog::rule_set::iterator end = rules.end();
unsigned idx = 0;
for (; it != end; ++idx, ++it) {
if (!compile_rule1(**it, rules, new_rules)) {
for (auto const & r : rules)
if (!compile_rule1(*r, rules, new_rules))
return false;
}
}
return true;
}

4
src/muz/fp/datalog_parser.cpp
View file

@ -902,7 +902,6 @@ protected:
unsigned arg_idx = 0;
tok = m_lexer->next_token();
while (tok != TK_EOS && tok != TK_ERROR) {
symbol alias;
sort* s = nullptr;
if(!f) {
@ -939,7 +938,6 @@ protected:
}
s = f->get_domain(arg_idx);
symbol var_symbol;
tok = parse_arg(tok, s, args);
}
@ -1067,7 +1065,7 @@ protected:
bool read_line(std::istream& strm, std::string& line) {
line.clear();
char ch = strm.get();
int ch = strm.get();
while (ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r') {
ch = strm.get();
}

1
src/muz/rel/dl_product_relation.cpp
View file

@ -1030,6 +1030,7 @@ namespace datalog {
}
new_rels.push_back(irel);
}
(void)old_remain;
SASSERT(old_remain==0); //the new specification must be a superset of the old one
m_relations = new_rels;

4
src/muz/spacer/spacer_unsat_core_plugin.cpp
View file

@ -97,7 +97,6 @@ namespace spacer {
// XXX this assertion should be true so there is no need to check for it
SASSERT (!m_ctx.is_closed (step));
func_decl* d = step->get_decl();
symbol sym;
TRACE("spacer.farkas",
tout << "looking at: " << mk_pp(step, m) << "\n";);
if (!m_ctx.is_closed(step) && is_farkas_lemma(m, step)) {
@ -239,9 +238,8 @@ namespace spacer {
SASSERT(m_ctx.is_b(step));
func_decl* d = step->get_decl();
symbol sym;
if (!m_ctx.is_closed(step) && // if step is not already interpolated
is_farkas_lemma(m, step)) {
is_farkas_lemma(m, step)) {
SASSERT(d->get_num_parameters() == m.get_num_parents(step) + 2);
SASSERT(m.has_fact(step));

3
src/opt/opt_cores.cpp
View file

@ -256,12 +256,11 @@ namespace opt {
void cores::rotate_cores() {
expr_ref_vector soft(m);
soft.append(ctx.soft());
unsigned num_sat = 0, num_unsat = 0, num_undef = 0;
unsigned num_sat = 0, num_undef = 0;
lbool is_sat = l_false;
while (m.inc() && m_cores.size() < m_max_num_cores) {
switch (is_sat) {
case l_false: {
++num_unsat;
auto core = unsat_core();
add_core(core);
if (core.empty())

2
src/opt/opt_lns.cpp
View file

@ -174,7 +174,6 @@ namespace opt {
void lns::relax_cores() {
if (!m_cores.empty() && m_cores_are_valid) {
std::sort(m_cores.begin(), m_cores.end(), [&](expr_ref_vector const& a, expr_ref_vector const& b) { return a.size() < b.size(); });
unsigned num_disjoint = 0;
vector<expr_ref_vector> new_cores;
for (auto const& c : m_cores) {
bool in_core = false;
@ -185,7 +184,6 @@ namespace opt {
for (auto* e : c)
m_in_core.mark(e);
new_cores.push_back(c);
++num_disjoint;
}
IF_VERBOSE(2, verbose_stream() << "num cores: " << m_cores.size() << " new cores: " << new_cores.size() << "\n");
ctx.relax_cores(new_cores);

1
src/parsers/smt2/smt2parser.cpp
View file

@ -942,7 +942,6 @@ namespace smt2 {
}
for (unsigned i = 0; i < sz; i++) {
pdatatype_decl * d = new_dt_decls[i];
symbol duplicated;
check_duplicate(d, line, pos);
if (!is_smt2_6) {
// datatypes are inserted up front in SMT2.6 mode, so no need to re-insert them.

6
src/sat/sat_clause_use_list.cpp
View file

@ -25,13 +25,13 @@ namespace sat {
unsigned sz = 0;
for (clause* c : m_clauses)
if (!c->was_removed())
sz++;
SASSERT(sz == m_size);
sz++;
VERIFY(sz == m_size);
unsigned redundant = 0;
for (clause* c : m_clauses)
if (c->is_learned())
redundant++;
SASSERT(redundant == m_num_redundant);
VERIFY(redundant == m_num_redundant);
return true;
}

1
src/sat/sat_lookahead.cpp
View file

@ -1392,7 +1392,6 @@ namespace sat {
void lookahead::propagate_clauses_searching(literal l) {
// clauses where l is negative
unsigned sz = m_nary_count[(~l).index()];
literal lit;
SASSERT(m_search_mode == lookahead_mode::searching);
for (nary* n : m_nary[(~l).index()]) {
if (sz-- == 0) break;

1
src/shell/dimacs_frontend.cpp
View file

@ -110,7 +110,6 @@ static void track_clauses(sat::solver const& src,
dst.mk_var(false, true);
}
sat::literal_vector lits;
sat::literal lit;
sat::clause * const * it = src.begin_clauses();
sat::clause * const * end = src.end_clauses();
svector<sat::solver::bin_clause> bin_clauses;

1
src/smt/diff_logic.h
View file

@ -569,6 +569,7 @@ public:
void traverse_neg_cycle2(bool try_relax, Functor & f) {
static unsigned num_conflicts = 0;
++num_conflicts;
(void)num_conflicts;
SASSERT(!is_feasible(m_edges[m_last_enabled_edge]));
vector<numeral> potentials;
svector<edge_id> edges;

6
src/smt/dyn_ack.cpp
View file

@ -294,7 +294,6 @@ namespace smt {
void dyn_ack_manager::gc() {
TRACE("dyn_ack", tout << "dyn_ack GC\n";);
unsigned num_deleted = 0;
m_to_instantiate.reset();
m_qhead = 0;
svector<app_pair>::iterator it = m_app_pairs.begin();
@ -318,7 +317,6 @@ namespace smt {
// SASSERT(num_occs > 0);
num_occs = static_cast<unsigned>(num_occs * m_params.m_dack_gc_inv_decay);
if (num_occs <= 1) {
num_deleted++;
TRACE("dyn_ack", tout << "2) erasing:\n" << mk_pp(p.first, m) << "\n" << mk_pp(p.second, m) << "\n";);
m_app_pair2num_occs.erase(p.first, p.second);
m.dec_ref(p.first);
@ -337,7 +335,6 @@ namespace smt {
// app_pair_lt is not a total order on pairs of expressions.
// So, we should use stable_sort to avoid different behavior in different platforms.
std::stable_sort(m_to_instantiate.begin(), m_to_instantiate.end(), f);
// IF_VERBOSE(10, if (num_deleted > 0) verbose_stream() << "dynamic ackermann GC: " << num_deleted << "\n";);
}
class dyn_ack_clause_del_eh : public clause_del_eh {
@ -519,7 +516,6 @@ namespace smt {
void dyn_ack_manager::gc_triples() {
TRACE("dyn_ack", tout << "dyn_ack GC\n";);
unsigned num_deleted = 0;
m_triple.m_to_instantiate.reset();
m_triple.m_qhead = 0;
svector<app_triple>::iterator it = m_triple.m_apps.begin();
@ -544,7 +540,6 @@ namespace smt {
// SASSERT(num_occs > 0);
num_occs = static_cast<unsigned>(num_occs * m_params.m_dack_gc_inv_decay);
if (num_occs <= 1) {
num_deleted++;
TRACE("dyn_ack", tout << "2) erasing:\n" << mk_pp(p.first, m) << "\n" << mk_pp(p.second, m) << "\n";);
m_triple.m_app2num_occs.erase(p.first, p.second, p.third);
m.dec_ref(p.first);
@ -563,7 +558,6 @@ namespace smt {
app_triple_lt f(m_triple.m_app2num_occs);
// app_triple_lt is not a total order
std::stable_sort(m_triple.m_to_instantiate.begin(), m_triple.m_to_instantiate.end(), f);
// IF_VERBOSE(10, if (num_deleted > 0) verbose_stream() << "dynamic ackermann GC: " << num_deleted << "\n";);
}

17
src/smt/theory_arith_core.h
View file

@ -3030,7 +3030,7 @@ namespace smt {
template<typename Ext>
void theory_arith<Ext>::propagate_bounds() {
TRACE("propagate_bounds_detail", display(tout););
unsigned num_prop = 0, count = 0;
unsigned count = 0;
for (unsigned r_idx : m_to_check) {
row & r = m_rows[r_idx];
if (r.get_base_var() != null_theory_var) {
@ -3039,34 +3039,19 @@ namespace smt {
int upper_idx;
is_row_useful_for_bound_prop(r, lower_idx, upper_idx);
++num_prop;
if (lower_idx >= 0)
count += imply_bound_for_monomial(r, lower_idx, true);
else if (lower_idx == -1)
count += imply_bound_for_all_monomials(r, true);
else
--num_prop;
++num_prop;
if (upper_idx >= 0)
count += imply_bound_for_monomial(r, upper_idx, false);
else if (upper_idx == -1)
count += imply_bound_for_all_monomials(r, false);
else
--num_prop;
// sneaking cheap eq detection in this loop
propagate_cheap_eq(r_idx);
}
#if 0
theory_var v = r.get_base_var();
if (!is_int(v) || get_value(v).is_int()) {
// If an integer value is not assigned to an integer value, then
// bound propagation can diverge.
m_in_to_check.remove(v);
}
#endif
}
}

1
src/smt/theory_bv.cpp
View file

@ -1988,6 +1988,7 @@ namespace smt {
while (curr != v);
zero_one_bits const & _bits = m_zero_one_bits[v];
(void)num_bits;
SASSERT(_bits.size() == num_bits);
bool_vector already_found;
already_found.resize(bv_sz, false);

2
src/smt/theory_lra.cpp
View file

@ -3495,10 +3495,8 @@ public:
bool validate_eq(enode* x, enode* y) {
static bool s_validating = false;
static unsigned s_count = 0;
if (s_validating)
return true;
++s_count;
flet<bool> _svalid(s_validating, true);
context nctx(m, ctx().get_fparams(), ctx().get_params());
add_background(nctx);

6
src/smt/theory_pb.cpp
View file

@ -2127,9 +2127,9 @@ namespace smt {
tout << "sum: " << sum << " " << maxsum << " ";
tout << ctx.get_assignment(c.lit()) << "\n";);
SASSERT(sum <= maxsum);
SASSERT((sum >= c.k()) == (ctx.get_assignment(c.lit()) == l_true));
SASSERT((maxsum < c.k()) == (ctx.get_assignment(c.lit()) == l_false));
VERIFY(sum <= maxsum);
VERIFY((sum >= c.k()) == (ctx.get_assignment(c.lit()) == l_true));
VERIFY((maxsum < c.k()) == (ctx.get_assignment(c.lit()) == l_false));
}
void theory_pb::validate_final_check(ineq& c) {

8
src/tactic/smtlogics/qfnra_tactic.cpp
View file

@ -25,14 +25,6 @@ Notes:
#include "tactic/smtlogics/qflra_tactic.h"
static tactic * mk_qfnra_sat_solver(ast_manager& m, params_ref const& p, unsigned bv_size) {
params_ref nra2sat_p = p;
nra2sat_p.set_uint("nla2bv_max_bv_size", p.get_uint("nla2bv_max_bv_size", bv_size));
return and_then(mk_nla2bv_tactic(m, nra2sat_p),
mk_smt_tactic(m),
mk_fail_if_undecided_tactic());
}
tactic * mk_multilinear_ls_tactic(ast_manager & m, params_ref const & p, unsigned ls_time = 60) {
params_ref p_mls = p;

1
src/util/params.cpp
View file

@ -390,7 +390,6 @@ public:
void reset(char const * k);
void validate(param_descrs const & p) {
symbol suffix, prefix;
for (params::entry& e : m_entries) {
param_kind expected = p.get_kind_in_module(e.first);
if (expected == CPK_INVALID) {