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Code Activity
19407 commits 23 branches 48 tags 157 MiB
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1808 commits

Author SHA1 Message Date
Jakob Rath
4b29fbd4c7 Add missing include 2023-09-23 20:11:18 +02:00
Jakob Rath
93592ea3f2 scoped_set_verbosity_level 2023-08-17 18:02:57 +02:00
Jakob Rath
dcb0d27dd7 Use get_bit instead of bitwise_and 2023-08-17 18:02:15 +02:00
Jakob Rath
11b582cce7 Add rational::next_power_of_two 2023-08-16 09:48:32 +02:00
Jakob Rath
20ab0bc13a Invoke debugger if VERIFY fails in debug mode 2023-08-16 09:36:28 +02:00
Jakob Rath
cd373527ff static_assert 2023-07-27 16:54:59 +02:00
Jakob Rath
fe03918f6d Add macro version of pointer tagging 2023-07-27 15:32:02 +02:00
Jakob Rath
305943a091 Add dll_elements 2023-07-27 15:31:06 +02:00
Jakob Rath
6d00d18ee4 use universal reference 2023-07-20 17:03:38 +02:00
Jakob Rath
82b1f9297b utils 2023-07-17 14:41:45 +02:00
Jakob Rath
947335e147 slicing: prepare for explain() 2023-06-28 09:59:21 +02:00
Jakob Rath
b316534df8 remove unused type parameter 2023-06-12 21:18:30 +02:00
Jakob Rath
f54f33551e Merge branch 'master' into polysat 2023-05-26 15:58:09 +02:00
Michał Górny
c9d8e646ed
fix missing <cstdint> include (#6720) 
Fix missing <cstdint> include in src/util/tptr.h that causes build
failure with GCC 13:

```
In file included from /tmp/z3/src/util/region.cpp:53:
/tmp/z3/src/util/region.cpp: In member function ‘void* region::allocate(size_t)’:
/tmp/z3/src/util/tptr.h:29:62: error: ‘uintptr_t’ does not name a type
   29 | #define ALIGN(T, PTR) reinterpret_cast<T>(((reinterpret_cast<uintptr_t>(PTR) >> PTR_ALIGNMENT) + \
      |                                                              ^~~~~~~~~
/tmp/z3/src/util/region.cpp:82:22: note: in expansion of macro ‘ALIGN’
   82 |         m_curr_ptr = ALIGN(char *, new_curr_ptr);
      |                      ^~~~~
/tmp/z3/src/util/region.cpp:57:1: note: ‘uintptr_t’ is defined in header ‘<cstdint>’; did you forget to ‘#include <cstdint>’?
   56 | #include "util/page.h"
  +++ |+#include <cstdint>
   57 |
```
 2023-05-13 09:37:57 -07:00
Tomasz Kłoczko
520e692a43
Fix building with gcc 13 (#6723) 
Trivial fix to build with gcc 13 reported in #6722.

Signed-off-by: Tomasz Kłoczko <kloczek@github.com>
 2023-05-13 09:37:35 -07:00
Nikolaj Bjorner
624907823d add tests for distribution utility and fix loose ends 2023-04-13 11:19:06 -07:00
Nikolaj Bjorner
f61168cd53 module for maintaining probability distributions 2023-04-12 19:40:31 -07:00
Nikolaj Bjorner
84b9204616 inherit and reset rlimit counter on children limits 
addresses rlimit leak reported by @mtzguido
 2023-04-05 16:39:21 -07:00
Nikolaj Bjorner
dcc87a682c disable assertion notification during shutdown 2023-04-01 14:59:35 -07:00
Nikolaj Bjorner
996e5b1755 fix #6655 2023-03-31 03:25:20 -07:00
igcontreras
4b3408696d
use uintptr_t instead of size_t (tptr) for portability (#6627) 2023-03-08 21:13:38 +00:00
Jakob Rath
1ef01c5042 Add vector::erase_if 
(ended up unused but I didn't want to throw it away)
 2023-03-05 13:02:51 +01:00
Nikolaj Bjorner
755b517001 fix #6600 
ensure that semantics of last-indexof(t,"") = len(t)
 2023-02-19 14:02:37 -08:00
Nikolaj Bjorner
554a9e8efe fix #6346 2023-02-16 08:53:08 -08:00
Jakob Rath
a0f5386bdd Use parity helper functions 2023-02-08 15:11:39 +01:00
Jakob Rath
d105c1c825 Allow printing other types than unsigned 2023-02-06 16:27:38 +01:00
Jakob Rath
8774952aeb Merge remote-tracking branch 'origin/master' into polysat 2023-02-06 10:50:05 +01:00
Jakob Rath
d69155b9e9
Shared features from polysat branch (#6567) 
* Allow setting default debug action

* Fix dlist and add iterator

* Add var_queue iterator

* Add some helpers

* rational: machine_div2k and pseudo_inverse

* Basic support for non-copyable types in map

* tbv helpers

* pdd updates

* Remove duplicate functions

gcc doesn't like having both versions
 2023-02-03 13:08:47 -08:00
Jakob Rath
20b5455d08 Merge branch 'master' into polysat 2023-02-01 16:28:57 +01:00
Nikolaj Bjorner
8ea49eed8e convert reduce-args to a simplifier 
- convert reduce-args to a simplifier. Currently exposed as reduce-args2 tactic until the old tactic code gets removed.
- bug fixes in model_reconstruction trail
  - allow multiple defs to be added with same pool of removed formulas
  - fix tracking of function symbols instead of expressions to filter replay
- add nla_divisions to track (cheap) divisibility lemmas.
-
 2023-01-28 20:12:14 -08:00
Brecht Sanders
2bd933d87f
Fix hwf.cpp for MinGW-w64 32-bit clang (#6529) 
Fix src/util/hwf.cpp for building with MinGW-w64 clang targetting Windows 32-bit.
Without this fix there is an arror about `__control87_2` not being defined.
 2023-01-10 13:44:11 -08:00
Nikolaj Bjorner
c3e31149a5 fix #6530 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-01-10 13:43:17 -08:00
Clemens Eisenhofer
79e7380ffc Pseudo-inverse op_constraint 2023-01-03 17:47:54 +01:00
Clemens Eisenhofer
74ec28201e Merge remote-tracking branch 'Z3Prover/polysat' into polysat 2022-12-25 12:41:39 +01:00
Clemens Eisenhofer
674e309fa3 ... and backtracking for bits 2022-12-25 12:23:49 +01:00
Clemens Eisenhofer
173fb9c2bd Bit-Propagation for most operations (Backtracking missing) 2022-12-24 16:37:53 +01:00
Jakob Rath
8da9850d45 Add rational::pseudo_inverse 2022-12-21 12:13:05 +01:00
Jakob Rath
69b41a7e70 Check invariant on pvars 2022-12-19 13:55:50 +01:00
Clemens Eisenhofer
ec06027515 First step towards explaining single bits 2022-12-19 12:27:37 +01:00
Clemens Eisenhofer
dc95179ae5 Merge branch 'polysat' of https://github.com/Z3Prover/z3 into polysat 2022-12-14 10:39:15 +01:00
Nikolaj Bjorner
f7269bb60a update doc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-12-11 10:16:17 -08:00
Jakob Rath
8d13446537 Solve boolean skeleton first 2022-12-09 17:22:51 +01:00
Nuno Lopes
9ebacd87e2 fix buggy mask (typo in my last commit..) 2022-12-09 16:16:52 +00:00
Nuno Lopes
a96f5a9b42 fix overflow in mpz::bitwise_not 2022-12-09 11:59:39 +00:00
Clemens Eisenhofer
47cb83f578 Merge branch 'polysat' of https://github.com/Z3Prover/z3 into polysat 2022-12-07 16:35:42 +01:00
Nikolaj Bjorner
7e69dab8f6 distribute forall cpp code 2022-12-06 18:15:18 -08:00
Jakob Rath
ceddb97bfd Disable asserts 2022-11-30 11:48:39 +01:00
Nikolaj Bjorner
85f9c7eefa replace restore_size_trail by more generic restore_vector 
other updates:
- change signature of advance_qhead to simplify call sites
- have model reconstruction replay work on a tail of dependent_expr state, while adding formulas to the tail.
 2022-11-28 11:45:56 +07:00
Clemens Eisenhofer
4f4d56eb91 Added alternative way of calculating number of trailing zeros + hamming distance 2022-11-20 17:25:04 +01:00
Jakob Rath
27d65df70b Use correct level for pvar propagations (v := val) 2022-11-09 16:58:34 +01:00