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Code Activity
z3/src/util
History
Jakob Rath f72e30e539
Add BDD utilities; use them for narrowing/propagation of linear equality constraints (#5192) 
* Add a few helper methods for encoding sets of integers as BDDs

* Use BDD functions in solver

* Add bdd::find_int

* Use bdd::find_int in solver

* Add narrowing for linear equality constraints

* Simplify code for linear propagation

* Add test for later

* Narrowing can only handle linear constraints with a single variable

* Need to push_cjust
2021-04-16 08:44:18 -07:00
..
approx_nat.cpp make include paths uniformly use path relative to src. #534 2017-07-31 13:24:11 -07:00
approx_nat.h booyah 2020-07-04 15:56:30 -07:00
approx_set.cpp make include paths uniformly use path relative to src. #534 2017-07-31 13:24:11 -07:00
approx_set.h booyah 2020-07-04 15:56:30 -07:00
array.h call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
array_map.h remove unneeded constructors (last round) 2020-07-12 17:41:57 +01:00
backtrackable_set.h booyah 2020-07-04 15:56:30 -07:00
basic_interval.h booyah 2020-07-04 15:56:30 -07:00
bit_util.cpp Fix some spelling errors (mostly in comments). 2018-10-20 17:07:41 +02:00
bit_util.h booyah 2020-07-04 15:56:30 -07:00
bit_vector.cpp fix #1762, #1764, #1768 2018-07-26 20:29:26 +01:00
bit_vector.h add rec decl/def to ML #4563 2020-07-04 15:38:32 -07:00
buffer.h call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
cancel_eh.h booyah 2020-07-04 15:56:30 -07:00
chashtable.h booyah 2020-07-04 15:56:30 -07:00
checked_int64.h buffer: require a move constructor to avoid copies 2020-06-03 11:57:49 +01:00
CMakeLists.txt adding char decl plugin for separate theory treatment 2021-01-26 16:28:44 -08:00
cmd_context_types.cpp make include paths uniformly use path relative to src. #534 2017-07-31 13:24:11 -07:00
cmd_context_types.h arrays (#4684) 2020-09-13 19:29:59 -07:00
common_msgs.cpp make include paths uniformly use path relative to src. #534 2017-07-31 13:24:11 -07:00
common_msgs.h booyah 2020-07-04 15:56:30 -07:00
container_util.h call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
debug.cpp replace remaining volatiles with atomic<> 2020-10-24 11:47:45 +01:00
debug.h DRAT debugging updates 2020-11-22 15:38:57 -08:00
dec_ref_util.h booyah 2020-07-04 15:56:30 -07:00
dependency.h na 2021-04-12 11:20:38 -07:00
dictionary.h booyah 2020-07-04 15:56:30 -07:00
dlist.h fixing #4670 (#4682) 2020-09-10 04:35:11 -07:00
double_manager.h booyah 2020-07-04 15:56:30 -07:00
ema.h booyah 2020-07-04 15:56:30 -07:00
env_params.cpp merge with Z3Prover/master 2018-06-25 19:44:46 +08:00
env_params.h booyah 2020-07-04 15:56:30 -07:00
error_codes.h booyah 2020-07-04 15:56:30 -07:00
event_handler.h booyah 2020-07-04 15:56:30 -07:00
ext_gcd.h booyah 2020-07-04 15:56:30 -07:00
ext_numeral.h booyah 2020-07-04 15:56:30 -07:00
f2n.h booyah 2020-07-04 15:56:30 -07:00
file_path.h booyah 2020-07-04 15:56:30 -07:00
fixed_bit_vector.cpp clear memory on allocation to avoid msan warnings 2019-11-29 15:50:49 -08:00
fixed_bit_vector.h booyah 2020-07-04 15:56:30 -07:00
gparams.cpp reduce use of symbols in gparams 2020-01-10 12:54:26 -08:00
gparams.h booyah 2020-07-04 15:56:30 -07:00
hash.cpp make include paths uniformly use path relative to src. #534 2017-07-31 13:24:11 -07:00
hash.h call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
hashtable.h obj_map: fix move constructor 2020-10-22 12:13:58 +01:00
heap.h bv fixes and tuning (#4703) 2020-09-21 19:54:53 -07:00
hwf.cpp Remove duplicate binary condition. Fixes #4668. 2020-09-01 15:22:01 +00:00
hwf.h remove unneeded constructors (last round) 2020-07-12 17:41:57 +01:00
id_gen.h booyah 2020-07-04 15:56:30 -07:00
id_var_list.h na 2020-09-01 07:15:13 -07:00
inf_eps_rational.h remove unneeded constructors (last round) 2020-07-12 17:41:57 +01:00
inf_int_rational.cpp make include paths uniformly use path relative to src. #534 2017-07-31 13:24:11 -07:00
inf_int_rational.h remove unneeded constructors (last round) 2020-07-12 17:41:57 +01:00
inf_rational.cpp make include paths uniformly use path relative to src. #534 2017-07-31 13:24:11 -07:00
inf_rational.h remove unneeded constructors (last round) 2020-07-12 17:41:57 +01:00
inf_s_integer.cpp make include paths uniformly use path relative to src. #534 2017-07-31 13:24:11 -07:00
inf_s_integer.h remove a few more copy constructors, though still not enough to enable the assertion in vector 2020-06-03 20:32:13 +01:00
lbool.cpp make include paths uniformly use path relative to src. #534 2017-07-31 13:24:11 -07:00
lbool.h booyah 2020-07-04 15:56:30 -07:00
lim_vector.h fix build 2020-09-29 14:34:24 -07:00
list.h booyah 2020-07-04 15:56:30 -07:00
luby.cpp checkpoint 2012-10-21 13:32:12 -07:00
luby.h booyah 2020-07-04 15:56:30 -07:00
machine.h booyah 2020-07-04 15:56:30 -07:00
map.h booyah 2020-07-04 15:56:30 -07:00
max_cliques.h merge with Z3Prover/master 2018-06-25 19:44:46 +08:00
memory_manager.cpp fixes to mostly solver arith/euf and backtracking scopes 2020-10-26 11:06:41 -07:00
memory_manager.h cleanup thread pool of scoped_timer on memory finalize 2020-10-24 12:46:50 +01:00
min_cut.cpp remove ast.h reference 2017-10-25 09:49:53 -07:00
min_cut.h booyah 2020-07-04 15:56:30 -07:00
mpbq.cpp patch for Sturm sequence bug #4961 2021-01-24 12:58:25 -08:00
mpbq.h patch for Sturm sequence bug #4961 2021-01-24 12:58:25 -08:00
mpbqi.h booyah 2020-07-04 15:56:30 -07:00
mpf.cpp Fix bonus subtraction in fp.rem. Fixes #4564. Fixes most of #2381. 2020-11-06 20:54:10 +00:00
mpf.h remove a bunch of constructors to avoid copies 2020-06-03 17:09:27 +01:00
mpff.cpp call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
mpff.h call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
mpfx.cpp call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
mpfx.h call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
mpn.cpp call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
mpn.h booyah 2020-07-04 15:56:30 -07:00
mpq.cpp #5125 2021-03-26 14:58:24 -07:00
mpq.h more scaffolding 2021-03-21 11:31:14 -07:00
mpq_inf.cpp remove remaining _NO_OMP_ 2019-06-05 10:07:16 +01:00
mpq_inf.h fix build 2020-07-05 11:44:12 +01:00
mpz.cpp more scaffolding 2021-03-21 11:31:14 -07:00
mpz.h more scaffolding 2021-03-21 11:31:14 -07:00
mpzzp.h booyah 2020-07-04 15:56:30 -07:00
mutex.h fix build 2019-09-03 20:08:39 +01:00
nat_set.h working on mam 2021-01-25 17:54:53 -08:00
numeral_buffer.h call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
obj_hashtable.h fixing #4670 (#4682) 2020-09-10 04:35:11 -07:00
obj_mark.h booyah 2020-07-04 15:56:30 -07:00
obj_pair_hashtable.h booyah 2020-07-04 15:56:30 -07:00
obj_pair_set.h debug arith/mbi 2020-11-02 12:13:19 -08:00
obj_ref.h remove unneeded constructors (last round) 2020-07-12 17:41:57 +01:00
obj_ref_hashtable.h booyah 2020-07-04 15:56:30 -07:00
obj_triple_hashtable.h booyah 2020-07-04 15:56:30 -07:00
object_allocator.h booyah 2020-07-04 15:56:30 -07:00
optional.h remove unneeded constructors (last round) 2020-07-12 17:41:57 +01:00
page.cpp merge with Z3Prover/master 2018-06-25 19:44:46 +08:00
page.h booyah 2020-07-04 15:56:30 -07:00
params.cpp call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
params.h booyah 2020-07-04 15:56:30 -07:00
parray.h adding ematching engine, fixing seq_unicode 2021-01-22 17:10:45 -08:00
permutation.cpp make include paths uniformly use path relative to src. #534 2017-07-31 13:24:11 -07:00
permutation.h booyah 2020-07-04 15:56:30 -07:00
plugin_manager.h booyah 2020-07-04 15:56:30 -07:00
pool.h booyah 2020-07-04 15:56:30 -07:00
prime_generator.cpp fix mutexes hanging due to access to free'd memory 2019-09-03 20:02:21 +01:00
prime_generator.h booyah 2020-07-04 15:56:30 -07:00
ptr_scoped_buffer.h booyah 2020-07-04 15:56:30 -07:00
queue.h booyah 2020-07-04 15:56:30 -07:00
rational.cpp Add BDD utilities; use them for narrowing/propagation of linear equality constraints (#5192) 2021-04-16 08:44:18 -07:00
rational.h Add BDD utilities; use them for narrowing/propagation of linear equality constraints (#5192) 2021-04-16 08:44:18 -07:00
ref.h remove unneeded constructors (last round) 2020-07-12 17:41:57 +01:00
ref_buffer.h call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
ref_pair_vector.h call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
ref_util.h booyah 2020-07-04 15:56:30 -07:00
ref_vector.h call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
region.cpp mbqi 2020-10-26 11:06:40 -07:00
region.h mbqi 2020-10-26 11:06:40 -07:00
rlimit.cpp fix rlimit for clang-10 (#4658) 2020-08-21 10:34:10 -07:00
rlimit.h replace remaining volatiles with atomic<> 2020-10-24 11:47:45 +01:00
s_integer.cpp merge with Z3Prover/master 2018-06-25 19:44:46 +08:00
s_integer.h remove unneeded constructors (last round) 2020-07-12 17:41:57 +01:00
scoped_ctrl_c.cpp avoid a few str copies + symbol hiding 2019-03-08 10:13:46 +00:00
scoped_ctrl_c.h booyah 2020-07-04 15:56:30 -07:00
scoped_limit_trail.h add variable replay, remove MacOS from Travis (#4681) 2020-09-08 05:57:07 -07:00
scoped_numeral.h remove a few more copy constructors, though still not enough to enable the assertion in vector 2020-06-03 20:32:13 +01:00
scoped_numeral_buffer.h booyah 2020-07-04 15:56:30 -07:00
scoped_numeral_vector.h remove a few more copy constructors, though still not enough to enable the assertion in vector 2020-06-03 20:32:13 +01:00
scoped_ptr_vector.h na 2021-04-12 11:20:37 -07:00
scoped_timer.cpp scoped_timer: skip extra unneded heap allocation 2021-03-01 14:36:22 +00:00
scoped_timer.h get rid of threads in the scoped_timer thread pool prior to forking, on non-Windows (#4833) 2020-11-29 21:26:53 +00:00
scoped_vector.h add rval methods to scoped_vector 2020-07-12 22:16:24 +01:00
sexpr.cpp call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
sexpr.h arrays (#4684) 2020-09-13 19:29:59 -07:00
sign.h move out sign 2020-01-20 16:22:38 -06:00
small_object_allocator.cpp fix leaks exposed by #3383 2020-03-17 13:01:46 -07:00
small_object_allocator.h fixing #4670 (#4682) 2020-09-10 04:35:11 -07:00
smt2_util.cpp merge with Z3Prover/master 2018-06-25 19:44:46 +08:00
smt2_util.h booyah 2020-07-04 15:56:30 -07:00
sorting_network.h call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
sstream.h merge with Z3Prover/master 2018-06-25 19:44:46 +08:00
stack.cpp merge with Z3Prover/master 2018-06-25 19:44:46 +08:00
stack.h booyah 2020-07-04 15:56:30 -07:00
stacked_value.h fix crashes with MSVC 2019 2020-07-14 13:14:44 +01:00
state_graph.cpp fixing issue #4651 (#4666) 2020-09-08 04:13:18 -07:00
state_graph.h fixing issue #4651 (#4666) 2020-09-08 04:13:18 -07:00
statistics.cpp call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
statistics.h running updates to bv_solver (#4674) 2020-09-07 20:35:32 -07:00
stats.h booyah 2020-07-04 15:56:30 -07:00
stopwatch.h booyah 2020-07-04 15:56:30 -07:00
str_hashtable.h booyah 2020-07-04 15:56:30 -07:00
stream_buffer.h booyah 2020-07-04 15:56:30 -07:00
string_buffer.h fix a couple hundred deref-after-free bugs due to .c_str() on a temporary string 2020-07-11 20:24:45 +01:00
symbol.cpp st 2020-05-18 16:49:43 -07:00
symbol.h add stub for finalize 2020-10-22 11:07:05 -07:00
symbol_table.h booyah 2020-07-04 15:56:30 -07:00
timeit.cpp merge with Z3Prover/master 2018-06-25 19:44:46 +08:00
timeit.h booyah 2020-07-04 15:56:30 -07:00
timeout.cpp fix #4763: shell not finishing before hard timeout 2020-10-30 10:01:09 +00:00
timeout.h fix #4763: shell not finishing before hard timeout 2020-10-30 10:01:09 +00:00
timer.h booyah 2020-07-04 15:56:30 -07:00
top_sort.h fixes and more porting seq_eq_solver to self-contained module 2021-03-04 16:23:22 -08:00
total_order.h booyah 2020-07-04 15:56:30 -07:00
tptr.h booyah 2020-07-04 15:56:30 -07:00
trace.cpp disable cancelation during propagation at base level 2019-03-26 16:19:50 -07:00
trace.h modular Axiom Profiler (#4619) 2020-08-08 12:09:24 -07:00
trail.h remove template dependency for trail objects 2021-03-19 11:15:05 -07:00
uint_map.h booyah 2020-07-04 15:56:30 -07:00
uint_set.h remove unneeded constructors (last round) 2020-07-12 17:41:57 +01:00
union_find.h remove template dependency for trail objects 2021-03-19 11:15:05 -07:00
util.cpp remove remaining _NO_OMP_ 2019-06-05 10:07:16 +01:00
util.h remove unused field 2020-07-12 23:12:00 +01:00
var_queue.h Small polysat fixes (#5183) 2021-04-14 10:29:58 -07:00
vector.h Add more logging to polysat (#5186) 2021-04-15 08:35:57 -07:00
warning.cpp call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
warning.h booyah 2020-07-04 15:56:30 -07:00
z3_exception.cpp Improve UX for unreachable/unimplemented errors (#4094) 2020-04-28 19:54:31 -07:00
z3_exception.h booyah 2020-07-04 15:56:30 -07:00
z3_version.h.cmake.in rename version.h to z3_version.h to differentiate name in install include directory. Add support for z3_version.h in python build system. #1833 2018-09-21 20:13:58 -07:00
z3_version.h.in rename version.h to z3_version.h to differentiate name in install include directory. Add support for z3_version.h in python build system. #1833 2018-09-21 20:13:58 -07:00
zstring.cpp zstring: fix encode rountrip for '\' as printable ASCII (#5120) 2021-03-23 11:25:59 -07:00
zstring.h adding char decl plugin for separate theory treatment 2021-01-26 16:28:44 -08:00